CN100550062C - The apparatus and method of storage data in the motor vehicle - Google Patents
The apparatus and method of storage data in the motor vehicle Download PDFInfo
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- CN100550062C CN100550062C CNB008056153A CN00805615A CN100550062C CN 100550062 C CN100550062 C CN 100550062C CN B008056153 A CNB008056153 A CN B008056153A CN 00805615 A CN00805615 A CN 00805615A CN 100550062 C CN100550062 C CN 100550062C
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000013500 data storage Methods 0.000 claims abstract description 96
- 230000002045 lasting effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000003068 static effect Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000008439 repair process Effects 0.000 abstract description 14
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000000717 retained effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 15
- 238000003745 diagnosis Methods 0.000 description 7
- 238000007689 inspection Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
- G07C5/0858—Registering performance data using electronic data carriers wherein the data carrier is removable
Abstract
The invention describes the device and method that is used in motor vehicle storage data.Be provided with have large storage capacity very data storage card as storage medium, it is configured to motor vehicle and is contained in the interface on the motor vehicle to be used for read/write.Motor vehicle is provided with data bus, has connected other system, element and the sensor of interface and motor vehicle on this bus.A trouble-shooter that is provided with on motor vehicle produces diagnostic trouble code, and other related data of this diagnostic trouble code each system on motor vehicle is being stored on the data storage card constantly and is being retained between the whole operating period on the meaning of lasting load curve.The data of storage comprise motor vehicle and holder's thereof data, and about the diagnostic trouble code of the state of each system and element on the car, operational data is repaired and information on services, and in case of necessity about the data of technical manual check, instructions and operating guidance.Can realize various application by all these data, to obtain product improvement, the conclusion of repair scheme and motor vehicle working condition.
Description
Technical field
The present invention relates to the device and method of storage data in motor vehicle, and the method for using institute's deposit data.
Background technology
For example, by EP 0,671 631 known a kind of in motor vehicle the device of storage data, wherein data comprise the static data of motor vehicle and holder's retainer thereof, about the diagnostic trouble code data of the state of the system on the car, element and sensor, and use a kind of card as storage medium.The document has been described storage failure sign indicating number on being inserted into a smart card in the respective record unit, and this diagnostic trouble code is to obtain by the motor vehicle diagnostic device on the motor vehicle.The diagnostic trouble code that vehicle position and motor vehicle and holder's thereof data obtain on car is stored on the card.This card can take out from record cell, because it comprises intelligence of self and special device, so it can insert in the phone, so that send these data to a removal for repair service station, makes can get help apace where necessary.Here the smart card of describing and using only comprises the data about current failure problems, so that lacks the historical data about former failure problems.Therefore this known device can not store from car obtain about motor vehicle all diagnostic trouble code between the whole operating period.
In EP 0 456 916, described a kind of motor vehicle protection system, wherein, be provided with a smart card, on card, stored repair data and about motor vehicle and car holder's recognition data.Here also be determined and store operational parameters reach about motor vehicle other historical data between the whole operating period.The document has also been described the repairing of the maintenance depot of storage on card and the transmission of service data.For this reason, card must be read by a reader device.The data of reading then send a center to by phone or communication network.
By DE 97 00 353 known the transmission of system state amount of a kind of diagnosis that is used for motor vehicle, control, relevant safety and the device and method of storage.The detection of the motor vehicle dynamic operation data that are used for safety critical state recognition and valuation has wherein been described.By the current data pilot control operation that is stored in the storer.The starting point of the document is at certain duration identifying recording layer, to rewrite with new data then.But the historical summary between the long operating period that also can not the memory machine motor-car here.
All above-mentioned known device and methods are store historical data not jointly all, and only is to have stored to relate to the dynamic current data of motor vehicle.
Summary of the invention
Therefore, task of the present invention is, will be responsible for realizing the storage of the characteristic of motor vehicle, its characteristic, its element and system during use and motor vehicle holder's related data." historical summary " of motor vehicle should be followed the whole life period of motor vehicle, and can be various purposes and " historical summary " is provided.
According to an aspect of the present invention, be provided for the device of storage data in motor vehicle, wherein, data comprise motor vehicle and holder's thereof static data, about the diagnostic trouble code data of the state of the system on the car, element and sensor, and use a kind of card, it is characterized in that as storage medium:
Be provided with and have very the data storage card of large storage capacity (21) as storage medium,
Data storage card (21) is configured to motor vehicle,
Interface (20) is set on motor vehicle, is used for record and read/write data storage card (21),
Data bus (10) is set in motor vehicle, comes connecting interface (20) and other system, element and sensor (30-32) with this bus,
A trouble-shooter (33) is set on motor vehicle at least, it produces corresponding diagnostic trouble code, other related data of this diagnostic trouble code system, element and sensor (30-32) on motor vehicle and motor vehicle running parameter are being stored on the meaning of lasting load curve on the data storage card (21) constantly, and can from this data storage card (21), read, and
This storage will continue at motor vehicle maybe between whole operating period of this device, and wherein, this storage can be carried out on the meaning of history storage, need be with similar new data rewriting legacy data.
Compared with prior art have its advantage at the device of motor vehicle storage data according to of the present invention being used for, promptly the motor vehicle that is useful on, its work and holder's thereof related data is stored in configuration on the data storage card of motor vehicle in the mode of history.The mode that its available multiple discrepancy is expected realizes the use of these data.
For this reason, device of the present invention be provided with in principle have large storage capacity very data storage card as storage medium, this data storage card is configured to motor vehicle, be provided with the interface on the motor vehicle, be used for record and read/write data storage card, data bus is set in motor vehicle, on this bus, connected and can connect above-mentioned interface and other system, element and sensor, a trouble-shooter is set on motor vehicle at least, and it produces corresponding diagnostic trouble code.Other related data of this diagnostic trouble code each system, element and sensor on motor vehicle and motor vehicle running parameter are stored in constantly on the meaning of lasting load curve on the data storage card and can be from wherein reading, and are designed to: this storage will continue at motor vehicle maybe between whole operating period of this device.
According to a favourable configuration of apparatus of the present invention, on data storage card, stored data about technical service as other data; On data storage card, also can store about one or more electronic operation guide data and/or about the data of instructions and/or the data of technical manual check.
Especially advantageously, in another configuration of the present invention, stored the data of repairing and safeguarding about motor vehicle.
According to another very favourable configuration of apparatus of the present invention, data storage card is of portable form, and can take off and can be inserted in other the interface the interface from motor vehicle, in the interface of service of especially can being inserted into or service shop, so that read-write.This configuration has improved dirigibility significantly.
According to another favourable configuration, data storage card can be made up of the storage medium of one or more appropriate combination in view of required memory capacity, especially the many storage mediums card that is provided with in a shell by the form with a plurality of storage mediums is formed, and they are connected to each other by a common bus.Guaranteed thus: available favourable mode provides necessary memory capacity.
According to another configuration of apparatus of the present invention, it is particularly useful for special data security, but the data mirror image of on data storage card, storing store in the interface on the motor vehicle.On motor vehicle, provide a primary memory thus, when data storage card makes portable and often when motor vehicle takes off, this is particularly advantageous.This has realized the synchronous of data storage card and primary memory.
According to a favourable configuration, be located at the data in motor vehicles bus and be the CAN data bus and can observe a kind of standard thus.
According to another favourable configuration of apparatus of the present invention, data storage is stuck in the motor vehicle duration of work and is inserted in the interface on the motor vehicle, and periodically checks its state on motor vehicle.Therefore can guarantee: when motor vehicle is worked, have data storage card, can carry out necessary record thus.
Another favourable configuration according to apparatus of the present invention, with the data communication of data storage card is to realize that by means of a microprocessor or the computing machine established onboard this microprocessor or computing machine comprise volatibility and the nonvolatile memory (RAM/ROM) of oneself.
In another configuration, can advantageously He handle the data that are stored on the data storage card on the motor vehicle with meeting the requirements.When having required software in motor vehicle, this is possible.
According to another favourable configuration of apparatus of the present invention,, can write down each visit to the data storage card for access control and renewal.This is used for the integrality and the security of data.
In another configuration, data are stored on the data storage card encryptedly.This has improved security again more.
According to the present invention, proposed to be used to store changing and unmodifiable data and about motor vehicle and holder thereof about the system of motor vehicle, the method of the data of element and sensor states, it has following feature in an advantageous manner: with these data with about the data of the running parameter of motor vehicle and the diagnostic trouble code that produced by at least one trouble-shooter onboard on the meaning of load curve and in motor vehicle stores data storage card on the motor vehicle with respective stored capacity between the operating period, wherein storage is to carry out on the meaning of history storage, and need not with the similar new old data of data rewriting.
According to the present invention, can realize the further favourable configuration of this method.According to a configuration of the inventive method, the data of storage on the data storage card on the motor vehicle about repairing and serving.Be designed in another favourable configuration: the visit of data storage card will be recorded on to motor vehicle, and visit must have mandate.
According to a favourable configuration of the inventive method, the scope of data to be stored, the data of especially relevant running parameter will be stored regularly according to signal model and by the external control instruction of the transmission of the programming in mobile data communication or the workshop.
In another favourable configuration of the inventive method, all data of storing in the data storage card on motor vehicle or any part can be transmitted a central station in the scope of authenticated/authorized program.Can realize storing the center valuation of data in this way.
According to another favourable configuration of the inventive method, can in the scope of authoring program, carry out the renewal of any memory contents, especially to the renewal of motor vehicle static data, technical service or operating guidance content.Always the up-to-date data on the motor vehicle appear on the data storage card on the motor vehicle thus.
According to the present invention, the data that are stored on the data storage card can be used in a different manner.An advantageous method according to the present invention can be accomplished: by the center valuation of stored data, especially the valuation that obtains the diagnostic trouble code and the information of repairing to the load curve that obtained by the data of common storage, onboard obtains at certain time intervals and/or the on-the-spot operation characteristic of motor vehicle life period and/or the details of preventive overhaul measure.
Be designed to according to another favourable using method:, especially obtain the understanding of the product improvement aspect of system, subsystem and element and understand quality problems early the valuation that obtains diagnostic trouble code and repair information by the load curve model of common storage, onboard by the center valuation of stored data.
According to another very favorable and meet the requirements, use data storing method on data storage card configuration of the present invention, designed:, especially the valuation that obtains the diagnostic trouble code and the information of repairing is onboard come the repair scheme of identification error and the improvement of acquisition technical service by the center valuation of stored data.
Description of drawings
To come the present invention is elaborated by the embodiment shown in the accompanying drawing in the following description.
Fig. 1 represents to be located at a data bus on the motor vehicle, has connected each system, element and sensor and has had interface on the motor vehicle of motor vehicle its data storage card at this bus.
Embodiment
Summarily express a circuit block diagram that is located at data in motor vehicles bus 10 among Fig. 1.Be provided with on the one hand the interface 20 of the data storage card 21 that has on the motor vehicle on this data bus 10, and on the other hand, the interior various piece 30,31,32,33 of this data bus 10 and motor vehicle is connected.They can be each systems 30, each element 31, each sensor 32 and a trouble-shooter 33.Wherein, system or element can have the function of self diagnosis, and it can produce a corresponding diagnostic trouble code when fault.In the case, the element of connection can have different complicacy, and can communicate by letter with data bus respectively by bus controller 11.Can on data bus 10, offer the interface 20 of data storage card 21 by their established datas and the data of trying to achieve, and be stored on this card.Interface 20 comprises a microprocessor 22 that is used for control data communication, and can comprise another storer 23.In another embodiment, this microprocessor has RAM and the ROM storer of oneself.
Of the present invention being used for is in its core of device of motor vehicle storage data, is provided with a kind of very storage medium of large storage capacity that has, data storage card for example, but its configuration is to the interface that is used for read/write on motor vehicle and the insertion machine motor-car.In addition, in motor vehicle, be provided with a data bus, on this bus, connected interface 20.Other system, element and sensor 30-32 and a trouble-shooter 33 of establishing onboard on this data bus, have also been connected.This device produces diagnostic trouble code, and on motor vehicle other related data of each system, element and sensor and motor vehicle running parameter, constantly with the form storage load curve of parameter.The data that are stored in like this on the data storage card are retained on the card always, and the experience motor vehicle is maybe between whole operating period of this device, so that have the historical record of performances of motor vehicles.When this device is located on the motor vehicle from the beginning, but the whole life period of its mulch-laying machine motor-car then.If this device may be to be installed on the motor vehicle and when being connected in the car on the existing data bus afterwards, then according to the present invention this historical summary from this device beginning being installed effectively.
As being stored in other data on the card can be data about technical service, about the data of one or more electronic operation guides and/or about the data of instructions and/or technical manual check and about repairing and the data of maintenance work.
The repairing information of electronics storage on the motor vehicle, the technical service of motor vehicle, load curve, holder's data, the static data of motor vehicle, instructions and operating guidance etc., combining with the fault diagnosis data that produce on the car has significant values.
Here repairing information is interpreted as: to repairing and the inspection that motor vehicle carries out, and the part and the parts number in addition of the problem of for example diagnosing out, replacing, the type of repairing (expense of guaranteeing to keep in good repair or dealing with), the workshop of place under repair and other information that must keep.Technical service is interpreted as: wiring diagram, program guide, troubleshooting guide and similar information.Load curve is the history of selected motor vehicle running parameter.Operational data and running parameter are to describe the motor vehicle state, but its system, subsystem and all peripheral measuring amount.The example of operational data and running parameter is an engine loading, motor vehicle damping force, acceleration, speed, coolant temperature, engine temperature, external temperature, weather, brightness, working time etc.Holder's data are any particulars about the motor vehicle holder.Instructions be manufacturing plant about hydraulic fluid, the material of tire pressure and similar parameters.Static motor vehicle data for example are the motor vehicle number, other data that comprise in manufacturing plant and the permission certificate.The technical manual check data comprises regular safety verification, the check of for example carrying out in technology for detection association, and the waste gas inspection of stipulating in the regulations.
Storage medium as all data especially is provided with a kind of data storage card, and it is portable band, and can take off from the interface that is positioned on the motor vehicle.Then it can be inserted in the other interface, especially in service or the interface of service shop, so that read/write.But also can imagine, storage medium is included in the motor vehicle fully and is fixedly mounted in the there.Communication to it can be connected with outside by the vehicle trouble diagnose interface on the motor vehicle bus, therefore can be written into to the data that storer transmits by workshop or other place, and can read needed data.Store in the interface on the motor vehicle with also can making the data image that is stored on the data storage card, can bear the function of primary memory thus by the storer on the interface.This is especially in view of the packing density that guarantees data storage card and prevent that data unauthorized ground changes on the data storage card.Therefore the storer on the interface is born the function of primary memory in the motor vehicle, and it is rewritten all historical data storage card data and only receive last outside and changes.According to a possible form of implementation, the reading and writing of data storage card also can be by wireless data transmission, for example realize by mobile phone or mobile communication.This can be undertaken by the data bus that has connected on it as bus user's automatic telephone.The CAN data bus can be set as the data bus on the motor vehicle, wherein CAN represents controller zone network (Controller Area Network).
Data storage card is configured to motor vehicle, and is inserted into when motor vehicle is worked in the interface on the motor vehicle.On motor vehicle, will check its state periodically.Can guarantee thus: all have storage medium at any time on the motor vehicle, on this storage medium, stored required data.
Explain various aspects of the present invention by the example of following principle of work:
Relevant data, the signal as using the sensor of curve values by diagnostic trouble code and control device, element and the detection of trouble-shooter generation onboard will in the interface that correspondingly is maintained on the motor vehicle and periodically store in the data storage card.When to motor vehicle inspection or repairing, if this data storage card relates to a portable data storage card, then it can take off from motor vehicle, and is inserted in the external interface.In order to realize access control and correction, in one embodiment, carry out the mandate of electronic data transfer contact reading and writing visit by central station.For this reason, each external data storage card is registered and is provided with a unique identifier.This identifier sends central station to the motor vehicle identifier usually, for example transmits by internet or mobile communication.The data of the central station data valuation that is useful on of data storage card, for example the repairing of being carried out, load curve data, diagnostic trouble code will be transmitted in the scope of authorizing equally.Because a large amount of static data of storer, as information on services and operation instructions without valuation, interested data on the storage card can be carried out in the receptible time as the diagnostic data that produces on motor vehicle recognition number data and repair history, the car and the transmission of load curve data.Determine dynamically whether central station is interested in and interested in which data the data on the data storage card.Therefore the expense of data transmission can be reduced to required minimum value.Mandate by central station also can realize: information certain on the data storage card little by little is updated, as technical service and operating guidance.
Data on the data storage card can be used password storage in an advantageous manner.Central station sends a key that is used for the reading and writing data storage card in licensing process.In order to guarantee that each read access also can interrelate with a write access, to register if read Fang Wei, the external interface identifier that will have a standard LOG inlet according to standard when each read access writes on the data storage card as " visit of non-literary composition retaining ".Can guarantee in this way: will carry out the workshop of repairing and keep off record as literary composition.
According to the possibility of another apparatus of the present invention form of implementation, data reads and writes and can realize by wireless literary composition retaining record on the data storage card.Information between interface on the motor vehicle and automatic telephone or mobile comm unit can exchange by data bus.The diagnostic data and the repair history that produce on the car when road breakdown in the open air are sent to central station, and this is significant especially, then can obtain the current state of motor vehicle thus and cause the repair scheme an of the best.
According to another conversion configuration of device of the present invention and method provided by the invention, in the interface of the information stores on all motor vehicles on motor vehicle.Do not need the portable data storage card for this form of implementation.The parameter of repairing information and standard check will be written to by diagnosis/check connector the interface on the motor vehicle from diagnosis/verifying attachment.This diagnosis/check connector also is used for reading being stored on the motor vehicle data of interface.In the case, need this diagnosis/verifying attachment and be located at that computing machine in workshop or the service station-usually, the workshop uses a computer-networks, so that the data of the work of carrying out can be sent to diagnosis/verifying attachment on computers, and can oppositely transmit.But also need: the data of computing machine can exchange with a central station in workshop and the service station, for example exchange by internet or mobile communication.
According to another form of implementation, can be with in the interface of some data storage on motor vehicle, and with some data storage on data storage card.In the case, use two non-volatile data storage mediums that separate in motor vehicle, one is data storage card, and another is a storer, for example in Fig. 1 with 23 storeies of representing.Another data-carrier store of in motor vehicle this not necessarily definitely will be arranged in the interface on the motor vehicle.Also not necessarily need: the interface on the motor vehicle comprises a separately input mode that is used for data storage card.But need: the data-carrier store on the motor vehicle be connected with data bus or pointwise be connected to such control device, element and sensor, these control device, element and sensor are essential to diagnostic data and the load curve data that produce on the inspection vehicle.Data-carrier store on the motor vehicle is used to store diagnostic data and/or the load curve data that produce onboard, but also can comprise other information.Two data storeies comprise the whole of the information of being stored or comprise a part arbitrarily.But the content in two storeies is not necessarily identical.For example can store repairing information on the data storage card and on second memory, can store the diagnostic data that produces onboard.Here also can imagine switching part data between two storeies.Thus, for example the repairing information of data storage card can be write in the storer on the motor vehicle, and the diagnostic data that produces onboard of the storer on the motor vehicle can be write on the data storage card.
Can use in every way according to the present invention with the data that the device that constitutes according to the present invention is stored on data storage card or other storage medium.Therefore, by the center valuation, especially by the data of common storage, load curve data, the diagnostic trouble code that obtains onboard and repairing information can obtain at certain time intervals and/or the life period of motor vehicle should the scene operation characteristic details as recording.Can cause preventative repairing measure in view of the above.Center valuation by these data also can obtain the understanding improved about system, control module, subsystem and element aspect product, and this also can be used for grasping in early days quality problems.Valuation by center valuation, the diagnostic trouble code that obtains especially onboard and the information of repairing also can be recognized: whether used wrong repair scheme, and whether the technical service of being stored does not need to improve.
The notion of data storage card should not be regarded as with the present invention and closely combine, because finish task of the present invention and purpose in view of every kind of storage medium of respective stored capacity all is applicable to.In order to make data storage card that corresponding capacity is provided, it can be made up of the storage medium of one or more such appropriate combination, for example is provided with many storage mediums card of a plurality of storage mediums in a shell.If the interface on motor vehicle is provided with corresponding program, the data to data storage card then to be stored can be processed in some way, therefore only is that the pretreated data storage of process is to data storage card.
Summary is got up, and below emphasis according to the estimation method of device of the present invention, the method according to this invention and storage data is described again.These features can be used alone or in combination:
To the operational data of motor vehicle, carry out continuous detecting and lasting storage as engine revolution and engine loading, motor vehicle speed, coolant temperature, damping force, transverse acceleration etc.This storage drops into utilization first or loads onto according to device of the present invention and motor vehicle life span end and carry out between scrapping at motor vehicle.The operational data of measuring in time course is counted as and is called load curve;
The diagnostic trouble code that obtains on the load curve that detects jointly, the car and repairing information in the whole life period of motor vehicle stores nonvolatile memory on the motor vehicle into, be its objective is the details that obtains the on-the-spot operation characteristic of motor vehicle and cause preventative repairing measure;
With technical service, as wiring diagram, trouble-locating guide, chart and fault text storage in a nonvolatile memory of motor vehicle;
The technical manual inspection parameter is stored in the nonvolatile memory of motor vehicle;
The storage medium or the data storage card that comprise above-mentioned all data can be portable, and can take off from motor vehicle.But not necessarily like this, also can in motor vehicle, be provided with and can finish this task, hard-wired data-carrier store;
When comprising data processor in the storage medium on motor vehicle or in the interface on motor vehicle, can in motor vehicle, detect the pre-service of data, this program is carried out by the microprocessor in the interface on the motor vehicle then;
Can be by the mobile communication between read apparatus or motor vehicle and the central station storage unit access selectively;
Can encrypt the data in the data storage card on the motor vehicle;
Can register each reading and writing visit, wherein the identifier of the side of reading and the side of writing is stored;
The right to use of allocate memory visit, for example user-" motor vehicle " only can change dynamic operational data, but can not change repair data.User-" workshop " only can change repair data, but can not change operational data;
Any part amount that is included in information in the data storage card can be transmitted central station in the scope of authenticated/authorized program;
Can in the scope of authoring program, carry out the renewal of any memory contents, for example motor vehicle static data and technical service;
Dynamically determine those operational datas of record.This will instruct according to signal model and external control and realize, they will by the mobile data communication transmission or in the workshop pre-programmed;
To being connected of data bus that storage medium on data storage card on the motor vehicle or the motor vehicle and motor vehicle are provided with carrying out periodic survey.
The present invention provides a kind of prerequisite very flexibly with its all feature, so that in every way to the data valuation.This has improved aspect system, subsystem, element very substantially to the basis of product improvement, can be used for understanding early quality problems, and the repair scheme of identification error and improve information on services is so that list some examples.
Claims (23)
1, be used for device in motor vehicle storage data, wherein, data comprise motor vehicle and holder's thereof static data, about the diagnostic trouble code data of the state of the system on the car, element and sensor, and use a kind of card as storage medium, it is characterized in that:
Be provided with and have very the data storage card of large storage capacity (21) as storage medium,
Data storage card (21) is configured to motor vehicle,
Interface (20) is set on motor vehicle, is used for record and read/write data storage card (21),
Data bus (10) is set in motor vehicle, comes connecting interface (20) and other system, element and sensor (30-32) with this bus,
A trouble-shooter (33) is set on motor vehicle at least, it produces corresponding diagnostic trouble code, other related data of this diagnostic trouble code system, element and sensor (30-32) on motor vehicle and motor vehicle running parameter are being stored on the meaning of lasting load curve on the data storage card (21) constantly, and can from this data storage card (21), read, and
This storage will continue at motor vehicle maybe between whole operating period of this device, and wherein, this storage can be carried out on the meaning of history storage, need be with similar new data rewriting legacy data.
2, device according to claim 1 is characterized in that: described other related data comprises the data about technical service that goes up storage at data storage card (21).
3, device according to claim 1 and 2 is characterized in that: described other related data also be included in data storage card (21) go up storage about one or more electronic operation guide data and/or about the data of instructions and/or the data of technical manual check.
4, according to the described device of claim 1,2 or 3, it is characterized in that: described other related data also is included in the data about motor vehicle repairing and maintenance work that data storage card (21) is gone up storage.
5, according to described device in the above claim, it is characterized in that: data storage card (21) is of portable form, and can take off and can be inserted in other the interface the interface (20) from motor vehicle, so that reading and writing.
6, device according to claim 5, wherein said other interface are the interfaces of service or service shop.
7, according to described device in the above claim, it is characterized in that: data storage card (21) can be made up of the storage medium of one or more appropriate combination in view of required memory capacity.
8,, device according to claim 7, wherein said data storage card (21) is made up of many storage mediums card that the form with a plurality of storage mediums is provided with in a shell, and they are connected to each other by a common bus.
9, according to described device in the above claim, it is characterized in that: at data storage card (21) but the data mirror image ground (23) of going up storage store in the interface (20) on the motor vehicle.
10, according to described device in the above claim, it is characterized in that: being located at the data in motor vehicles bus is CAN data bus (control area network data bus) (10).
11, according to described device among claim 1 or the claim 2-10, it is characterized in that: data storage card (21) and is periodically checked its state on motor vehicle in the motor vehicle duration of work is inserted in interface (20) on the motor vehicle.
12, according to described device in the above claim, it is characterized in that: with the data communication of data storage card (21) is to realize that by means of a microprocessor (22) or the computing machine established onboard wherein microprocessor comprises the RAM/ROM storer of oneself.
13, device according to claim 12 is characterized in that: on the motor vehicle data that are stored on the data storage card (21) are being handled.
14, according to described device in the above claim, it is characterized in that: for access control and renewal, record is to each visit of data storage card (21).
15, according to described device in the above claim, it is characterized in that: data are stored on the data storage card (21) encryptedly.
16, be used to store about the changing and unmodifiable data and of motor vehicle and holder thereof, it is characterized in that about the method for the data of system, element and the sensor states of motor vehicle:
With these data with about the data of the running parameter of motor vehicle and the diagnostic trouble code that produced by at least one trouble-shooter onboard on the meaning of load curve and in motor vehicle stores data storage card on the motor vehicle with respective stored capacity between the operating period, wherein storage is to carry out on the meaning of history storage, and need not with the similar new old data of data rewriting.
17, method according to claim 16 is characterized in that: storage is about the data of repairing and services on the data storage card on the motor vehicle.
18, according to claim 16 or 17 described methods, it is characterized in that: the visit to data storage card on the motor vehicle must be write down and authorize.
19, according to described method among the claim 16-18, it is characterized in that: the scope of storage data will be stored regularly according to signal model and by the external control instruction of the transmission of the programming in mobile data communication or the workshop.
20, method according to claim 19 is characterized in that: the scope of described storage data comprises the data of relevant running parameter.
21, according to described method among the claim 16-19, it is characterized in that: all data of storing in the data storage card on motor vehicle or any part can be to central station transmission in the scope of authenticated/authorized program.
22, according to described method among the claim 16-19, it is characterized in that: can in the scope of authoring program, carry out the renewal of any memory contents.
23, method according to claim 22 is characterized in that: the renewal of described memory contents is the renewal to motor vehicle static data, technical service or operating guidance content.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914765A DE19914765A1 (en) | 1999-03-31 | 1999-03-31 | Arrangement and method for storing data in the motor vehicle and method for using the stored data |
| DE19914765.5 | 1999-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1347536A CN1347536A (en) | 2002-05-01 |
| CN100550062C true CN100550062C (en) | 2009-10-14 |
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Family Applications (1)
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| CNB008056153A Expired - Fee Related CN100550062C (en) | 1999-03-31 | 2000-03-30 | The apparatus and method of storage data in the motor vehicle |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1169685B1 (en) |
| CN (1) | CN100550062C (en) |
| AU (1) | AU760059B2 (en) |
| DE (2) | DE19914765A1 (en) |
| ES (1) | ES2235858T3 (en) |
| WO (1) | WO2000060548A1 (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10025603A1 (en) * | 2000-05-24 | 2001-11-29 | Pat Gmbh | Monitoring and control device for construction or industrial vehicles has associated data memory in which operating parameters and/or control parameters can be stored |
| DE10203555A1 (en) * | 2002-01-29 | 2003-08-07 | Endress & Hauser Wetzer Gmbh | field device |
| DE10230474A1 (en) * | 2002-07-06 | 2004-01-15 | Deere & Company, Moline | Device for documenting the operation of an additional device for a work machine |
| JP3896922B2 (en) * | 2002-07-30 | 2007-03-22 | いすゞ自動車株式会社 | Driving information provision system |
| DE10254819A1 (en) * | 2002-11-25 | 2004-06-09 | Robert Bosch Gmbh | Limit load-dependent partial shutdown of individual functions of the system components of a vehicle |
| JP2005053309A (en) * | 2003-08-01 | 2005-03-03 | Nissan Diesel Motor Co Ltd | Diagnostic information collecting device |
| DE102005042830A1 (en) * | 2005-09-09 | 2007-03-22 | Volkswagen Ag | Vehicle internal function and/or device e.g. air-conditioning system, adjusting device, has user specific data set whose part is encoded and is decoded after successful identification of user, which effects by using personal identification |
| DE102006004443A1 (en) * | 2006-01-31 | 2007-08-09 | Siemens Ag | Fitting object e.g. breathing apparatus, detecting method for e.g. ambulance, involves creating actual inventory list of special bus based on memory units of local computer unit, where inventory list is executed by central computer unit |
| DE102006005135A1 (en) | 2006-02-04 | 2007-08-23 | Bayerische Motoren Werke Ag | A method of updating an electronic manual of a vehicle and operating instructions updating system |
| DE102006036059B4 (en) * | 2006-08-02 | 2008-04-10 | Audi Ag | Reading vehicle data |
| DE102006050003A1 (en) * | 2006-10-24 | 2008-04-30 | Zf Friedrichshafen Ag | Method for managing the application data of a vehicle component of a motor vehicle |
| CN101067749B (en) * | 2007-05-22 | 2012-12-19 | 上海交大神舟汽车设计开发有限公司 | Vehicle real-time information prompting active control and operating safety system |
| FR2916858B1 (en) * | 2007-06-01 | 2009-09-18 | Peugeot Citroen Automobiles Sa | DIAGNOSTIC ASSISTANCE SYSTEM FOR MOTOR VEHICLE. |
| DE102010012876A1 (en) | 2010-03-26 | 2011-09-29 | Volkswagen Ag | Method for transferring e.g. data transfer beginning date and time, of car during visiting workshop, involves performing transfer of maintenance data of car on carrier if control element of car or carrier is operated manually by operator |
| CN103569070A (en) * | 2012-08-01 | 2014-02-12 | 博世汽车部件(苏州)有限公司 | Method and device used for indicating faults |
| DE102013221757A1 (en) | 2013-10-25 | 2015-04-30 | Deere & Company | Apparatus and method for analyzing and / or documenting the operation of a work vehicle |
| DE102016226140A1 (en) * | 2016-12-23 | 2018-06-28 | Audi Ag | Method for storing entries of a control device of a motor vehicle |
| DE102017102074A1 (en) * | 2017-02-02 | 2018-08-02 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Interface element for a vehicle |
| CN109035477B (en) * | 2018-07-04 | 2021-06-29 | 浙江中控技术股份有限公司 | Forklift equipment state comprehensive evaluation method, device and system |
| US11516042B2 (en) * | 2018-07-19 | 2022-11-29 | Panasonic Intellectual Property Management Co., Ltd. | In-vehicle detection system and control method thereof |
| CN109270921A (en) * | 2018-09-25 | 2019-01-25 | 深圳市元征科技股份有限公司 | A kind of method for diagnosing faults and device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929532A1 (en) * | 1979-07-20 | 1981-02-05 | Siemens Ag | Vehicle operating parameters monitoring circuit - has sensors connected to store built into instrument panel and includes second plug-in store |
| ES2024250A6 (en) * | 1990-05-11 | 1992-02-16 | Telettra Espa | Integral protection system for vehicles. |
| US5257190A (en) * | 1991-08-12 | 1993-10-26 | Crane Harold E | Interactive dynamic realtime management system for powered vehicles |
| GB2287606A (en) * | 1994-03-07 | 1995-09-20 | Rac Motoring Services Limited | Transmitting vehicle diagnostic fault codes over a telephone link |
| US5737711A (en) * | 1994-11-09 | 1998-04-07 | Fuji Jukogyo Kabuishiki Kaisha | Diagnosis system for motor vehicle |
| DE4443218A1 (en) * | 1994-12-05 | 1996-04-18 | Daimler Benz Ag | Appts for storage of diagnosis-relevant ambience variables in motor vehicle |
| WO1997013208A1 (en) * | 1995-10-06 | 1997-04-10 | Scientific-Atlanta, Inc. | Electronic vehicle log |
| DE19546815A1 (en) * | 1995-12-15 | 1997-06-19 | Vdo Schindling | Vehicle control system with data storage |
| DE19608232A1 (en) * | 1996-03-04 | 1997-09-11 | Innoratio Ag F | Control of road vehicle functions |
| DE19650047A1 (en) * | 1996-12-03 | 1998-06-04 | Bayerische Motoren Werke Ag | Screen communication system linking vehicle with service station or garage |
| DE19700353A1 (en) * | 1997-01-08 | 1998-07-09 | Diethard Kersandt | Data processing system for monitoring vehicle operation |
| EP0871147A3 (en) * | 1997-04-09 | 2001-04-18 | Volkswagen Aktiengesellschaft | Method for storing accident related data of a motor vehicle and accident data memory |
-
1999
- 1999-03-31 DE DE19914765A patent/DE19914765A1/en not_active Ceased
-
2000
- 2000-03-30 DE DE50009480T patent/DE50009480D1/en not_active Expired - Lifetime
- 2000-03-30 ES ES00925057T patent/ES2235858T3/en not_active Expired - Lifetime
- 2000-03-30 WO PCT/DE2000/000950 patent/WO2000060548A1/en active IP Right Grant
- 2000-03-30 CN CNB008056153A patent/CN100550062C/en not_active Expired - Fee Related
- 2000-03-30 EP EP00925057A patent/EP1169685B1/en not_active Expired - Lifetime
- 2000-03-30 AU AU43912/00A patent/AU760059B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN1347536A (en) | 2002-05-01 |
| DE50009480D1 (en) | 2005-03-17 |
| EP1169685A1 (en) | 2002-01-09 |
| AU760059B2 (en) | 2003-05-08 |
| ES2235858T3 (en) | 2005-07-16 |
| AU4391200A (en) | 2000-10-23 |
| EP1169685B1 (en) | 2005-02-09 |
| WO2000060548A1 (en) | 2000-10-12 |
| DE19914765A1 (en) | 2000-10-26 |
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