CN103050018A - Apparatus and method for detecting errors in data path - Google Patents
Apparatus and method for detecting errors in data path Download PDFInfo
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- CN103050018A CN103050018A CN2012104069971A CN201210406997A CN103050018A CN 103050018 A CN103050018 A CN 103050018A CN 2012104069971 A CN2012104069971 A CN 2012104069971A CN 201210406997 A CN201210406997 A CN 201210406997A CN 103050018 A CN103050018 A CN 103050018A
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- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
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Abstract
The invention relates to a device (101, 701) for detecting defects in track data (705) by means of which an operating state of a vehicle component of a vehicle (717, 723) is controllable by a position of the vehicle, comprising a receiver (103, 707) for receiving a set of feedback data of the vehicle component, in particular of a driver assistance system or an electric memory for an electric vehicle propulsion, wherein the feedback data from a vehicle position associated with, and an operating state comprise respective operation state data of the vehicle component, and a checker (105, 711) for checking whether the distance data (705) corresponding to the operating state of the vehicle position to the feedback data corresponding operating state corresponds;. the invention further relates to a corresponding method and to a device (301) for a vehicle and a method for providing a set of response data of a vehicle component of a vehicle. The invention further relates to a computer program.
Description
Technical field
The present invention relates to a kind of apparatus and method of the deviation for being identified in the highway section data.In addition, the invention still further relates to a kind of device and method of being used for vehicle be used to one group of feedback data is provided.In addition, the present invention relates to a kind of computer program.
Background technology
Patent documentation US7,859,392B2 show a kind of method of the deviation for being identified in the road-map-data storehouse.Obtain at this, vehicle surpasses the frequent degree of the top speed that allows according to the road-map-data storehouse in the running section interval.From surpassing some, manually check, still the top speed with the true permission of reality is consistent for the top speed of the permission of recording in the road-map-data storehouse.
Summary of the invention
Purpose of the present invention can be, is provided for being identified in the improved device of the deviation in the data of highway section.
Purpose of the present invention also can be, is provided for being identified in the corresponding method of the deviation in the data of highway section.
Purpose of the present invention also can be, is provided for providing the device that is used for vehicle of one group of feedback data, wherein, can organize feedback data by means of this and be identified in deviation in the data of highway section.
Purpose of the present invention also can be, provides be used to the corresponding method that one group of feedback data is provided.
Purpose of the present invention also can be, provides corresponding computer program
Corresponding content by means of independent claims realizes above-mentioned purpose.The content of corresponding dependent claims is favourable design proposal.
According to an aspect, provide a kind of device of the deviation for being identified in the highway section data.Especially, can control according to vehicle location the running status of the vehicle assembly of vehicle by means of these highway section data.This device comprises the receiver for the one group of feedback data that receives vehicle assembly.At this, feedback data comprises and is assigned to vehicle location and corresponding to the running state data of vehicle assembly running status.In addition, verifier is set, its can check this vehicle location place corresponding to the running status of highway section data whether corresponding to the corresponding running status of feedback data.
According on the other hand, provide a kind of method of the deviation for being identified in the highway section data.Especially, can control according to vehicle location the running status of the vehicle assembly of vehicle by means of these highway section data.Receive one group of feedback data of vehicle assembly, wherein, this feedback data comprises and is assigned to vehicle location and corresponding to the running state data of vehicle assembly running status.In addition check, this vehicle location place corresponding to the running status of highway section data whether corresponding to the corresponding running status of feedback data.
According to more on the other hand, provide a kind of device that is used for vehicle of one group of feedback data of the vehicle assembly be used to vehicle is provided.This device comprises the deriving means be used to the running status of obtaining vehicle assembly.In addition, setting position is determined device, and it can determine vehicle location.In addition, this device has for distributing to corresponding to the running state data of running status the distributor of vehicle location, and to be used to form one group of feedback data, wherein, feedback data comprises the running state data that is assigned to vehicle location.
According on the other hand, provide a kind of method of one group of feedback data of the vehicle assembly be used to vehicle is provided.Obtain the running status of vehicle assembly.In addition, determine vehicle location.In addition, will distribute to vehicle location corresponding to the running state data of running status.Form afterwards one group of feedback data, wherein, feedback data comprises the running state data that is assigned to vehicle location.
According to more on the one hand, a kind of computer program is provided, it comprises when implementing this computer program on computers, for the program coding of method and/or the described method be used to one group of feedback data is provided of carrying out described deviation be used to being identified in the highway section data.
Therefore, the present invention comprises such idea especially, that is, vehicle assembly feeds back to device place for the deviation that is identified in the highway section data with its running status, wherein, is that running status is distributed a corresponding vehicle location.Namely that is to say on which distance interval, to have the message transport of which kind of running status to the receiver place by vehicle assembly especially.Afterwards, the running status that so is fed with vehicle assembly compares with the running status of presetting by means of the highway section data.So, when corresponding running status has error, preferably can stipulate, the highway section data are provided for the operator to be used for providing manual control and assessment with that group feedback data.Find that when there was deviation in this in the data of highway section, it particularly can manually revise the highway section data in an advantageous manner as the operator so.At this, addedly or alternatively, also can stipulate especially, automatically carry out the correction of highway section data, as long as the running status that is fed for example is provided in the data of highway section.
Namely, by real running status being fed back to this device place, make the deviation that is identified in the data of highway section especially simply and reliably become possibility, as long as carry out corresponding to the running status of highway section data with corresponding to the direct comparison between the running status of feedback data at this.
Highway section data in thought of the present invention comprise feature or the characteristic of the physics in highway section especially.Especially, this specific character can be the bending radius, highway section inclination, the quantity in the track on the highway section, surface state and/or the road segment classification (for example highway, local road or national highway) in highway section of bend.Highway section data in thought of the present invention also can comprise especially about being disposed in the information of place, highway section, next door or the physical object above it.For example, this physical object can be restriction bulletin, traffic sign, signpost or signalling arrangement.So, especially, can be by means of the running status of these information according to instantaneous vehicle location control vehicle assembly.
According to a kind of embodiment, also a plurality of vehicle assemblies can be set.These vehicle assemblies can be configured to identical or different.Namely that is to say, especially can be by means of the corresponding running status of this highway section Data Control vehicle assembly.
According to a kind of embodiment, vehicle assembly can be driver assistance system, and it provides driver assistance function in an advantageous manner.For example, driver assistance system can be anti-lock braking system, drives the anti-slip regulation device, Electronic Stability Program (ESP), engine drive device are trackslipped regulating device, E-Diff lock, self-adapting steering lamp, self-adaptation high beam backup system, BAS (Brake Assist System), automatically emergency braking system, particularly automatically urgent braking on curve system, go up a slope auxiliary, descending is auxiliary, backup system, lane recognition system, lane keeping backup system, lane change backup system or Traffic Sign Recognition System block up.Preferably, driver assistance system is for being used for regulating the speed adjusting device of car speed.Preferably, this speed adjusting device also is configured to adaptive speed adjusting device.In English, this adaptive speed adjusting device is commonly called " Adaptive Cruise Control (ACC) ".
Especially, the running status in thought of the present invention can be the connection running status.That is, that is to say especially and in connecting running status, to activate this vehicle assembly and corresponding function is provided especially.Especially, the running status in thought of the present invention also can be the disconnection running status.Namely that is to say, in disconnecting running status, make the vehicle assembly deactivation especially.Especially, can fully disconnect the vehicle assembly that is deactivated.Especially, the vehicle assembly that is deactivated also can be arranged in standby mode of operation.Thus, the vehicle assembly that is deactivated does not generally provide corresponding function.
Obtaining of running status in thought of the present invention comprises also that especially obtaining running status changes.Namely that is to say, can obtain especially running status and when change.When for example can obtain the vehicle assembly when vehicle assembly that is activated be deactivated or be cancelled activation is activated.Change or running status in order to obtain running status, also can stipulate especially, vehicle assembly sends to the deriving means place with its running status on one's own initiative.Especially, running status changes the reprogramming that also can be included in the driver aspect.Namely that is to say, obtain especially the driver and when carry out reprogramming for vehicle assembly.Especially, reprogramming can mean, the driver passes to vehicle assembly with new parameter, that is, and and by means of the suitable input media input parameter of vehicle assembly.For example, this parameter can be new setting speed or legal limit.
Therefore, obtain especially, whether intervened by means of manual driver by the driver and on purpose carried out deactivation (for example by the governing speed controller of cut-off velocity regulating device or by changing legal limit), perhaps whether this realizes by handling or trample brake pedal and/or throttle or the particularly certainly monitoring by vehicle assembly, particularly driver assistance system in implicit mode.That is, that is to say, in one embodiment, distinguish driver's intervention by form or the type of obtaining driver's intervention.
Below, an example application is in further explanation.
The driver utilizes speed adjusting device to travel, and this speed adjusting device is adjusted certain setting speed according to default traffic sign (it particularly can be preset by means of navigational system), and speed adjusting device is adjusted to this setting speed with car speed.A certain position on running section, inconsistent with the traffic sign of necessary being on the highway section by the traffic sign that navigational system provides.Can stipulate in this position, input new setting speed by the driver, the driver is the speed adjusting device reprogramming, and need not complete opening velocity regulating device at this.
In addition, can stipulate especially, when the brake activation pedal, make driver assistance system, for example be the speed adjusting device deactivation at this.Especially, when dangerous situation occurring, can carry out brake regulation, and preferably its result can cause cutting off driver assistance system.So, and then, the driver must reactivate driver assistance system usually.
For example, aspect Lane Keeping System, can stipulate, obtain the driver and whether by means of corresponding switch or corresponding button Lane Keeping System has been carried out deactivation, perhaps whether in certain position only by steering dish oversteer.
Can stipulate according to another embodiment, vehicle assembly is the storer that is used for the electricity of electric drive mechanism for vehicle, wherein, but this electric storer store electrical energy.For example, the drive mechanism for vehicle of electricity can be motor.Especially, the drive mechanism for vehicle of electricity also can be configured to the hybrid power electric driver mechanism.That is, that is to say, this driving mechanism had both comprised that motor also comprised internal combustion engine especially.For example, the storer of electricity can comprise battery and/or accumulator.Thus, the running status of the storer of electricity can be particularly the charged state of storer of electricity.This charged state also can be described as " State of Charge (SOC) " with English.Especially, can be by means of the charged state of the electric storer of charging controller control.At this, can stipulate especially, according to the charged state of so controlling the storer of electricity in the highway section of vehicle front trend, so that reach have the interval, highway section of the height of electric energy being reclaimed potential (for example because descending) before storer of degree emptying electricity like this, namely, charged state is descended, so that can as far as possible fully hold or store the electric energy that is recovered.The gradient in highway section in this Important Sections parameter that usually should be considered especially.At this, particularly provide this information by means of the highway section data.The charged state management devices obtains the charged state of electric storer and can provide relevant therewith message, the recovery potential that has calculated more than whether in fact also really having realized.At this, if between the real recovery potential that reclaims potential and in theory prediction, certain error occurs, then this information can be sent to device place for the deviation that is identified in the highway section data as feedback data.
According to another embodiment, verifier is configured to, in the situation that many group feedback data, according at identical vehicle location place respectively the quantity of identical running state data test.That is, that is to say, many group feedback data groups are sent to this device place especially.So, when the quantity of the running state data that only when how the difference of the same vehicle position of group feedback data is identical especially surpasses predetermined value, should test.Namely, by just testing when the feedback data that has so much group of predetermined quantity (it demonstrates identical running status at identical vehicle location or position, highway section) time, the method is more effectively carried out, because just test under certain prerequisite.
Can stipulate according to another embodiment, when existing many groups to be included in identical vehicle location place with the feedback data of the information of identical vehicle assembly deactivation or activation, just test.
According to another embodiment, the site error value is distributed to vehicle location.That is, that is to say, when the position, highway section of distributing to the highway section data was positioned within this error, corresponding position, highway section was classified into identical with vehicle location especially.Also can stipulate especially, corresponding highway section error amount is distributed to the position, highway section.So especially, stipulate when corresponding region overlapping, corresponding position is classified into identical position.
According to a kind of embodiment, position determining means can comprise GPS (GPS sensor).Preferably, position determining means can comprise numerical map, can draw the position of determining of vehicle on this map.For example, position determining means can be configured to navigational system.
According to another embodiment, obtain continuously running status, to be used for obtaining the running status variation of vehicle assembly.
According to another embodiment, be used for providing the device that is used for vehicle of one group of feedback data to be disposed in vehicle.That is, that is to say, the vehicle with this device is provided especially.
According to another embodiment, the device that is used for being identified in the deviation of highway section data is integrated or is arranged in the outside server.The zone outside the vehicle of should being illustrated in especially at thought peripheral of the present invention.That is, that is to say, the server of such outside can be set especially, that is, it comprises the device for the deviation that is identified in the highway section data.Can realize being used for providing the device that is used for vehicle of one group of feedback data and being used for being identified in communication between the device of deviation of highway section data by means of the wireless means of communication so, especially.Can stipulate especially, for this communication encryption.
Description of drawings
Explain in detail the present invention below with reference to accompanying drawing according to preferred embodiment.Wherein:
Fig. 1 shows the device for the deviation that is identified in the highway section data,
Fig. 2 shows the process flow diagram for the method for the deviation that is identified in the highway section data,
Fig. 3 shows the device that is used for vehicle be used to one group of feedback data of the vehicle assembly that vehicle is provided,
Fig. 4 shows the process flow diagram be used to the method for one group of feedback data of the vehicle assembly that vehicle is provided,
Fig. 5 shows the process flow diagram be used to the other method of one group of feedback data of the vehicle assembly that vehicle is provided,
Fig. 6 shows the process flow diagram be used to the other method of one group of feedback data of the vehicle assembly that vehicle is provided,
Fig. 7 shows another device for the deviation that is identified in the highway section data,
Fig. 8 shows the device for the deviation that is identified in the highway section data of Fig. 7, and wherein, the feedback data of vehicle is sent to this device place,
Fig. 9 shows the process flow diagram be used to the method for one group of feedback data of the vehicle assembly that vehicle is provided, and the method is implemented at the device that is used for vehicle of one group of feedback data of the vehicle assembly that is used for providing vehicle, and wherein, this device is disposed in the vehicle.
Below use identical Reference numeral to be used for identical feature.
Embodiment
Fig. 1 shows the device 101 for the deviation that is identified in the highway section data.Can control according to vehicle location especially the running status of the vehicle assembly of vehicle by means of these highway section data.Device 101 comprises the receivers 103 for the one group of feedback data that receives vehicle assembly, and wherein, this feedback data comprises and is assigned to a vehicle location and corresponding to the running state data of the running status of vehicle assembly.Preferably, this vehicle assembly refer to driver assistance system, especially for the speed adjusting device of regulating car speed or be used for the storer of electricity of the drive mechanism for vehicle of electricity.
In addition, device 101 comprises verifier 105, be used for check this vehicle location place corresponding to the running status of highway section data whether corresponding to the corresponding running status of feedback data.
Fig. 2 shows the process flow diagram for the method for the deviation that is identified in the highway section data, can control by means of the data based vehicle location in this highway section the running status of the vehicle assembly of vehicle.In step 201, receive one group of feedback data of vehicle assembly, wherein, this feedback data comprises corresponding with vehicle location and corresponding to the running state data of the running status of vehicle assembly.Preferably, vehicle assembly is the storer of the electricity of driver assistance system or the drive mechanism for vehicle that is used for electricity.
In step 203, check this vehicle location place corresponding to the running status of highway section data whether corresponding to the corresponding running status of feedback data.
In a kind of unshowned embodiment, can according to the inspection provision of foundation step 203, automatically revise the highway section data according to feedback data.But preferably also can stipulate, according to the check of foundation step 203 with the highway section data and alternatively additionally feedback data offer the operator to be used for manually check and manually to revise when needed the highway section data.
Fig. 3 shows the device 301 that is used for the vehicle (not shown) be used to one group of feedback data of the vehicle assembly that vehicle is provided.This device 301 comprises the deriving means 303 be used to the running status of obtaining vehicle assembly.Preferably, this vehicle assembly is the storer of the electricity of driver assistance system or the drive mechanism for vehicle that is used for electricity.Thus, running status can comprise the charged state of the storer of electricity.
In addition, device 301 also comprises for the position determining means 305 of determining vehicle location.At this, position determining means 305 for example can comprise GPS sensor (not shown).Especially, position determining means 305 also can be configured to navigational system.
In addition, be configured with distributor 307, it can distribute to vehicle location with the running state data corresponding to running status, and to be used to form one group of feedback data, wherein feedback data comprises the running state data that is assigned to vehicle location.
In a kind of unshowned embodiment, deriving means is configured to, and obtains continuously the running status of vehicle assembly, changes thereby can obtain in an advantageous manner running status.
In another unshowned embodiment, deriving means can be configured to, and obtains driver assistance system, especially for deactivation and/or the activation of the speed adjusting device of regulating car speed.
Fig. 4 shows the process flow diagram be used to the method for one group of feedback data of the vehicle assembly that vehicle is provided.In step 401, obtain the running status of vehicle assembly.Preferably, this vehicle assembly is the storer of the electricity of driver assistance system or the drive mechanism for vehicle that is used for electricity.In the storer of electricity, running status comprises the charged state of the storer of electricity especially.
In step 403, determine vehicle location.
According to step 405, will distribute to vehicle location corresponding to the running state data of running status, thereby can form this group feedback data according to step 407 afterwards, wherein, feedback data comprises the running state data that is assigned to vehicle location.
In a kind of unshowned embodiment, can stipulate, feedback data is sent to device place for the deviation that is identified in the highway section data, thereby, can when checking the highway section data, use in an advantageous manner this feedback data for the device of the deviation that is identified in the highway section data.Also can stipulate in another unshowned embodiment, this group feedback data is stored and is passed to device place for the deviation that is identified in the highway section data by means of storage medium or by means of the means of communication that cable connects.
Fig. 5 shows the process flow diagram be used to the other method of one group of feedback data of the vehicle assembly that vehicle is provided.In step 501, obtain the deactivation of driver assistance system.Preferably, driver assistance system is for being used for regulating the speed adjusting device of car speed.In a kind of unshowned embodiment, also can stipulate, obtain the activation of driver assistance system.
According to step 503, determine the vehicle location in the moment of deactivation or activation driver assistance system.
Afterwards, be the data of this vehicle location distribution corresponding to deactivation or the activation of the driver assistance system that obtains according to step 505.
In step 507, the data of this distribution are sent to the device place for the deviation that is identified in the highway section data.Namely that is to say, especially, in step 507, the information of deactivation or activation driver assistance system is sent to this device place with corresponding vehicle location.
Usually, in a kind of unshowned embodiment, can stipulate, obtain running status and change.In addition preferably, determine vehicle location in the moment that running status changes.Distribute the data that change corresponding to the running status of obtaining for this vehicle location especially.Preferably, the data of this distribution are sent to for the device place that obtains in the deviation of highway section data.
In another unshowned embodiment, can stipulate, according to step 501, by obtaining the driver in the manual intervention at driver assistance system place, obtain deactivation.This driver's intervention can for example be the reprogramming to driver assistance system.When for example obtain the driver at speed adjusting device place input setting speed.For example, the driver intervenes and can comprise manipulation throttle and/or brake pedal.Especially, driver's intervention can be the steering dish.Namely that is to say, when obtain especially the driver with by means of the default opposite direction ground oversteer bearing circle of driver assistance system.Particularly regulation is obtained driver's intervention and is which kind of type.Therefore, can know especially in an advantageous manner, for example the driver whether by push switch or button make fully the driver assistance system deactivation or whether by the steering dish in certain position oversteer.Afterwards, can use in an advantageous manner especially this information to be used for corresponding data assessment or data detection.
Fig. 6 shows the process flow diagram be used to the other method of one group of feedback data of the vehicle assembly that vehicle is provided.
In step 601, obtain the charged state of the storer of electricity.In step 603, determine to have the highway section of reclaiming potential interval.Namely that is to say, recyclable electric energy on this interval, highway section especially, wherein, afterwards preferably can be with the electrical power storage that is recovered in the storer of electricity.
In step 605, move towards the charged state of the storer of control electricity according to the highway section before having the interval, highway section of reclaiming potential, so that the degree that empties of the storer of electricity can fully be held the recovery electric energy that calculates in theory basically.
Position, highway section in step 607 after directly having the interval, highway section of reclaiming potential obtains the charged state of the storer of electricity.
In step 609, the charged state of calculate the recovery potential of the reality in interval, highway section, particularly obtaining according to foundation step 607 is calculated the recovery potential of the reality in interval, highway section.
In step 611 with the recovery potential of reality with before the theoretical recovery potential that calculates compare.
If in step 611, determined to surpass the error of predetermined value, then according to step 613 corresponding information comprised that the position in distance interval sends to the device place for the error that is identified in the distance data.
If remain under the predetermined value according to step 611 error, then can stipulate especially, information is not sent to the device place.But preferably can stipulate, in both of these case, namely with error whether on the predetermined value or under irrespectively, corresponding information is sent to the device place with interval position, highway section, thereby device can obtain in an advantageous manner about the correct affirmation of highway section data also.
Fig. 7 shows the device 701 for the deviation that is identified in the highway section data.This device 701 comprises database 703, stores therein the highway section data.At this, drawn traffic sign 705 as the example that is used for the highway section data in the mode of symbol, it demonstrates, and the top speed that allows in this interval, highway section is 60km/h to the maximum.This information is stored in the database 703 with the traffic sign position.At this, should only be understood to canonical form and exemplary about the embodiment of traffic sign 705, yet should not be understood to limit.Particularly, the highway section data can comprise that also other is arranged in characteristic or the feature of the physics in physical object on place, highway section, next door or the highway section and/or highway section.
Especially, can use the highway section data that are stored in the database 703 to be used for controlling according to vehicle location the running status of the vehicle assembly of vehicle., can for example stipulate for this reason, the highway section data are sent to the vehicle place.Thus, device 701 can have corresponding transmitter 709.Figure 7 illustrates from the arrow of traffic sign 705 auto levelizers 701, to represent from the data transmission of vehicle 717 and 723 auto levelizers 701 for the mode with symbol.For the observability reason, in Fig. 7, do not draw expression from installing 701 arrows that transmit to the data of vehicle 717 and 723.Even so, transmitter 709 can send to vehicle 717 and 723 places with corresponding data and/or signal especially.
In addition, device 701 comprises the receivers 707 for the one group of feedback data that receives vehicle assembly, and wherein, feedback data comprises and is assigned to vehicle location and corresponding to the running state data of the running status of vehicle assembly.
This group feedback data that receives is provided for verifier 711.Afterwards, verifier 711 check, the vehicle location place corresponding to the running status of highway section data whether corresponding to the corresponding running status of feedback data.
Depend on that check offers operator 713 with the highway section data, wherein can stipulate especially, only the corresponding highway section data with the location around corresponding vehicle location place or vehicle location offer operator 713.Afterwards, can manually revise the highway section data by means of computer system 715 if any possible operation person 713.
In addition, Fig. 7 shows vehicle 717, and it comprises unshowned video camera for automatically identifying traffic sign at this.Vehicle 717 for example is identified in the traffic sign 705 at place, highway section.At this, utilize Reference numeral 719 that the video image that correspondingly is acquired is shown in the mode of symbol.In addition, vehicle 717 comprises unshowned position determining means, can determine vehicle location with respect to traffic sign 705 by means of this position determining means.Thus, can determine the position of traffic sign 705.Traffic sign position and the traffic sign 705 that recognizes itself are sent to device 701 places.
Realize this transmission by means of the wireless means of communication, at this, this mode with symbol is utilized Reference numeral 721 expressions.
In addition, Fig. 7 shows another vehicle 723, and it is similarly identified traffic sign 705 and by means of the wireless means of communication this information and traffic sign position are sent to device 701 places equally with vehicle 717.
At this, utilize the identification of Reference numeral 725 expression traffic signs 705 or obtaining in the mode of sensor in the mode of symbol by means of triangle shown in broken lines.
Thus, receiver 707 also is configured for the corresponding information that receives.
That is, device 701 receptions and the corresponding data of a plurality of vehicles and information and these data and information can assemble one group of highway section data by means of data acquisition (Datenaggregation).For example, set can comprise the average of data.
When the very many vehicles of quantity transmit corresponding information, also may occur, with incorrect data storing in database 703.The reason of this incorrect data for example can be vehicle 717 and 723 and the systematicness of other possible video sensor in this unshowned vehicle or other sensor detect mistake.Reason also can be the variation of traffic environment especially, for example because set up new traffic sign or because changed existing traffic sign.Thus, there is such demand, that is, can be rapidly and detect reliably this deviation in database 703, thus and then can correspondingly revise this deviation.
At this, propose according to the present invention now, in order to detect or be identified in the purpose of the deviation in the data of highway section, use the vehicle with driver assistance system.Below, as the example of this driver assistance system, use the adaptability speed adjusting device that is used for regulating car speed.This adaptability speed adjusting device is independently regulated car speed according to vehicle environmental.At this, speed adjusting device uses the particularly highway section data of road signs information that comprise that are stored in the database 703.
If driver assistance system is activated, then the driver does not manually intervene the longitudinally guiding of vehicle usually.Even the reason for manual intervention speed adjusting device deactivation for example can be following reason.
The driver wishes to make the speed adjusting device deactivation, to be used for manually controlling its vehicle.
The driver wishes to realize beyond thought driving maneuverability.For example, this driving maneuverability can be the vehicle that travels above the place ahead.
In the data of the highway section of database 703, there is data deviation.
Usually for most drivers, in different positions, highway section, namely the reason that these drivers change the wish of travelling appears in the diverse location place in road net, the wish of for example overtaking other vehicles or make the driving functions deactivation to be used for manually guided vehicle.Yet, if the reason of driver's manual intervention is incorrect highway section data, all the time in identical position, highway section, namely this intervention is carried out by several drivers in the position in road network.At this, Here it is thus exists the position of incorrect highway section data.
In Fig. 8, utilize Reference numeral 801 to show driver assistance system, i.e. this data combination of highway section data in this velocity-controlled system in the mode of symbol by means of the arrow of dotted line.
All the time carry out the situation of driver's intervention at the same position place of road network for several drivers, when the reason of manual driver's intervention is incorrect data, can followingly use thus, when driver assistance system during by driver's deactivation or oversteer, the driver assistance system of vehicle 723, namely the speed adjusting device here is sent to device 701 places with information.For this reason, vehicle 723 also transmits the position of having carried out deactivation or manually having intervened.The position that exemplarily utilizes Reference numeral 803 to show will to have carried out deactivation or the information of manually intervening by means of the arrow of dotted line in Fig. 8 and carried out this intervention is sent to device 701 places together.
Fig. 9 shows the process flow diagram of corresponding method, its device that is used for vehicle in one group of feedback data of the vehicle assembly that is used for providing vehicle is implemented, and wherein, this device is disposed in the vehicle 723, at this, this mode with symbol is utilized Reference numeral 900 expressions by means of dotted line.For the reason of observability, not shown device self in Fig. 9.
In step 901, the driver implements manual driving intervention, and makes the driver assistance system deactivation.This is acquired in step 903.In addition, in step 905, determine such position, that is, obtain this manual driver in this position according to step 903 and intervene.Make these two information associated with each other according to step 907, so wherein, corresponding feedback data is sent to device 701 places.Utilize Reference numeral 908 these transmission of expression by means of arrow.In step 909, can also preferably stipulate alternatively, for example detect the functional fault of driver assistance system, particularly by means of the functional fault that detects driver assistance system at this unshowned detecting unit.Can detect or obtain by means of this detecting unit so in an advantageous manner the functional fault of driver assistance system, and this functional fault can be sent to device 701 places.At this, regulation only can arrange this detecting unit and corresponding detecting step alternatively according to step 909 especially.
For example, the driver can make the driver assistance system deactivation by means of brake activation pedal and/or throttle in step 901.Particularly, the driver can make the driver assistance system deactivation by means of master cock and/or button or button.Preferably, the driver can be the driver assistance system reprogramming.Afterwards, in step 903, obtain especially the type that the driver intervenes.Namely that is to say, particularly obtain, which kind of the driver implemented and intervened to be used for making the driver assistance system deactivation or as the driver assistance system reprogramming.Afterwards, can use these information especially for corresponding data assessment or data detection by favourable mode.
So, the verifier 711 of device 701 detects, particularly automatically detects the inconsistent vehicle location of reporting frequently deviation or driver assistance system.For this reason, verifier 711 is searched for different vehicle 717 and 723 and the corresponding feedback data of other unshowned vehicle continuously.If verifier 711 gets access to increase, the particularly increase of the feedback of fault function of the respective feedback data of the vehicle different at confined position partly, then verifier 711 can particularly automatically produce operator 713 report, and this operator oneself manually is evaluated at deviation that this position occurs and data and as might manually revises incorrect data.
In another unshowned embodiment, the distance data that are stored in the database 703 also can be used in the charging controller, and this charging controller is for the charged state of the storer of the electricity of the drive mechanism for vehicle of control electricity.At this, according to the charged state of so controlling the storer of electricity in the highway section of vehicle front trend, so that arrival have the highway section of reclaiming potential interval (for example because steep setting aside) before the storer of electricity made it can basically hold the electric energy that is recovered fully by degree emptying like this.Be the gradient in this important highway section parameter that plays an important role.This highway section parameter, be that the gradient can be stored in the database 703 equally, the form of the data of particularly gathering with the quilt that is formed by other vehicle is stored in the database 703, and available.So, in this case, the detection of fault function or incorrect distance data is designed to, in charging controller, arranges the module that aforesaid recovery potential is observed whether in fact also having occurred.If there is large error, then automatically produce the report of auto levelizer 701.If a plurality of vehicles have been reported the fault function in identical position, then install 701 notices that produce to operator 713, thereby this operator can be in the data of conspicuousness check in the position of querying.
Claims (14)
1. device (101 that is used for being identified in the deviation of highway section data (705), 701), can control according to vehicle location the running status of the vehicle assembly of vehicle (717,723) by means of described highway section data (705), described device (101,701) comprises
-receiver (103,707), it is used for one group of feedback data of storer of the electricity of the drive mechanism for vehicle receive described vehicle assembly, particularly driver assistance system or to be used for electricity, wherein, described feedback data comprise vehicle assembly be assigned to vehicle location and corresponding to the running state data of running status, and
-verifier (105,711), its be used for check described vehicle location place corresponding to the running status of described highway section data (705) whether corresponding to the corresponding running status of described feedback data.
2. according to device (101 claimed in claim 1,701), wherein, described verifier (105,711) be configured to, in the situation that many group feedback data according at identical vehicle location place respectively the quantity of identical running state data test.
3. method that is used for being identified in the deviation of highway section data (705) can be controlled according to vehicle location the running status of the vehicle assembly of vehicle (717,723) by means of described highway section data, said method comprising the steps of:
-receive (201) described vehicle assembly, particularly driver assistance system or be used for one group of feedback data of storer of electricity of the drive mechanism for vehicle of electricity, wherein, described feedback data comprise described vehicle assembly be assigned to vehicle location and corresponding to the running state data of running status, and
-check (203) described vehicle location place corresponding to the running status of described highway section data (705) whether corresponding to the corresponding running status of described feedback data.
4. in accordance with the method for claim 3, wherein, described running state data comprises corresponding to the deactivation of speed adjusting device that be used for to regulate car speed and/or is used for the data of charged state of storer of electricity of the drive mechanism for vehicle of electricity.
5. according to claim 3 or 4 described methods, wherein, receive many group feedback data, and according at identical vehicle location place respectively the quantity of identical running state data carry out described check.
6. the device (301) that is used for vehicle (717,723) of one group of feedback data of a vehicle assembly that is used for providing vehicle (717,723), described device comprises:
-be used for the deriving means of running status of storer of the electricity of the drive mechanism for vehicle obtain described vehicle assembly, particularly driver assistance system or to be used for electricity,
-for the position determining means of determining vehicle location,
-be used for distributing to corresponding to the running state data of running status the distributor of described vehicle location, to form one group of feedback data, wherein, described feedback data comprises the running state data that is assigned to vehicle location.
7. according to device claimed in claim 6 (301), wherein, described deriving means is configured to change to be used for obtaining running status for obtaining continuously described running status.
8. according to claim 6 or 7 described devices (301), wherein, described deriving means is configured to, and obtains the charged state for the storer of the electricity of the drive mechanism for vehicle of electricity.
9. according to each described device (301) in the claim 6 to 8, wherein, described deriving means is configured to, and obtains the deactivation for the speed adjusting device of regulating car speed.
10. the method for one group of feedback data of a vehicle assembly that is used for providing vehicle (717,723) said method comprising the steps of:
-obtain (401) described vehicle assembly, particularly driver assistance system or be used for the running status of storer of electricity of the drive mechanism for vehicle of electricity,
-definite (403) vehicle location,
-will distribute (405) to described vehicle location corresponding to the running state data of running status,
-form (407) one groups of feedback data, wherein, described feedback data comprises the running state data that is assigned to described vehicle location.
11. in accordance with the method for claim 10, wherein, obtain continuously described running status, to be used for obtaining the running status variation of described vehicle assembly.
12. according to claim 10 or 11 described methods, wherein, described vehicle assembly is the storer that is used for the electricity of electric drive mechanism for vehicle, and the charged state of obtaining the storer of described electricity.
13. according to claim 10 or 11 described methods, wherein, described vehicle assembly is the speed adjusting device for the adjusting car speed, and the deactivation of obtaining described speed adjusting device.
14. a computer program comprises when implementing described computer program on computers, be used for to carry out according to claim 3 to 5 each and/or 10 to 13 in the program coding of each described method.
Applications Claiming Priority (2)
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| CN103050018B CN103050018B (en) | 2016-09-21 |
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| DE (1) | DE102011084633A1 (en) |
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| DE102019203516A1 (en) * | 2019-03-15 | 2020-09-17 | Zf Friedrichshafen Ag | Drive system for a vehicle and method for the automatic actuation of a locking device |
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| Publication number | Publication date |
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| DE102011084633A1 (en) | 2013-04-18 |
| CN103050018B (en) | 2016-09-21 |
| FR2981322B1 (en) | 2019-05-03 |
| ITMI20121655A1 (en) | 2013-04-18 |
| FR2981322A1 (en) | 2013-04-19 |
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