CN106485807A - Vehicle and the traveling total kilometrage storage method for which and system - Google Patents
Vehicle and the traveling total kilometrage storage method for which and system Download PDFInfo
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- CN106485807A CN106485807A CN201510543785.1A CN201510543785A CN106485807A CN 106485807 A CN106485807 A CN 106485807A CN 201510543785 A CN201510543785 A CN 201510543785A CN 106485807 A CN106485807 A CN 106485807A
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Abstract
The invention discloses a kind of traveling total kilometrage storage method of vehicle, system and vehicle, wherein method includes：Distance travelled storage device and distance travelled back-up device receive the vehicle identification code that identification code storing means send；If vehicle identification code is mated with locally stored vehicle identification code in distance travelled storage device and distance travelled back-up device, distance travelled storage device and distance travelled back-up device and vehicle match is judged；Distance travelled memory means record vehicle the first distance travelled in the process of moving, and send the first distance travelled to distance travelled back-up device according to the default cycle, distance travelled back-up device is updated to the second distance travelled stored in distance travelled back-up device according to the first distance travelled.The method of the embodiment of the present invention achieves the synchronization of the distance travelled on distance travelled storage device, it is ensured that the correctness of the distance travelled of vehicle, it is to avoid the problem that distance travelled is also lost therewith when distance travelled storage device is replaced.
Description
Technical field
The present invention relates to field of automobile, the traveling total kilometrage storage method of more particularly to a kind of vehicle, system and car
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Background technology
Distance travelled be automobile from dispatching from the factory up to now, all mileage numbers of running car, are that people judge that automobile is currency
One of important criterion of energy, and the levels of maintenance to automobile is also related to the distance travelled of automobile, i.e., and user is to automobile
Maintenance this proceed to that the distance travelled of which kind of degree and automobile has very big relation.In some cases, in the traveling of automobile
Journey is also by as the consume for judging automobile or the important criterion that whether scraps.Therefore with the popularization of automobile, people couple
The degree of accuracy of vehicle driving mileage number has higher and higher requirement.
At present, on existing automobile, record, the standard configuration module of storage traveling total kilometrage are combination instruments, can on combination instrument
Record and be shown to user and check so that total kilometrage will be travelled.But the problem that presently, there are is, when combination instrument is due to life
When the reasons such as product manufacture, trial-production test, after-sale service are replaced, automobile total mileage is also lost therewith, so as to cause always to travel
There is deviation in the record data of mileage, therefore records and stores traveling total kilometrage by combination instrument and there is larger limitation,
Accuracy and the validity for travelling total kilometrage data is very low.
Content of the invention
It is contemplated that at least solving one of above-mentioned technical problem to a certain extent.
For this purpose, first purpose of the present invention is to propose a kind of traveling total kilometrage storage method of vehicle, the method achieve
The synchronization of the distance travelled on distance travelled storage device and on distance travelled back-up device, while strictly limit the row of vehicle
Sail write and the backup of mileage, it is to avoid because changing unmatched distance travelled storage device or distance travelled backup
Device and cause mistake write and backup vehicle distance travelled, it is ensured that the distance travelled storage device of vehicle or travel in
Journey back-up device is replaced the correctness of the distance travelled of rear vehicle and validity, further increases the performance data of vehicle
Reliability.
Second object of the present invention is to propose a kind of traveling total kilometrage storage system of vehicle.
Third object of the present invention is to propose a kind of vehicle.
For reaching above-mentioned purpose, the embodiment of first aspect present invention proposes a kind of traveling total kilometrage storage method of vehicle, its
In, the vehicle includes distance travelled storage device, distance travelled back-up device and identification code storing means, methods described bag
Include following steps：After electricity on vehicle, the distance travelled storage device and the distance travelled back-up device receive institute respectively
State the vehicle identification code of identification code storing means transmission；If the vehicle identification code and the distance travelled storage device and institute
Locally stored in distance travelled back-up device vehicle identification code coupling is stated, then judges the distance travelled storage device and described
Distance travelled back-up device and the vehicle match；And vehicle described in the distance travelled memory means record is running over journey
In the first distance travelled, and first distance travelled is sent to the distance travelled back-up device according to the default cycle,
So that the distance travelled back-up device according to first distance travelled in the distance travelled back-up device store second
Distance travelled is updated.
The traveling total kilometrage storage method of the vehicle of the embodiment of the present invention, first passes through vehicle identification code to travelling after electricity on vehicle
Mileage storage device and distance travelled back-up device verified, judges distance travelled storage device and distance travelled back-up device
Legitimacy, strictly limit write and the backup of the driving mileage data of vehicle, it is to avoid because changing in unmatched traveling
Journey storage device or distance travelled back-up device and cause the write of mistake and the distance travelled of backup vehicle, it is ensured that car
Distance travelled storage device or distance travelled back-up device be replaced the correctness of distance travelled and the validity of rear vehicle,
Further increase the reliability of the performance data of vehicle.Further, by distance travelled storage device periodically by record
VMT Vehicle-Miles of Travel is sent to distance travelled storage device and is backed up, it is achieved thereby that on distance travelled storage device and travelling
The synchronization of the distance travelled on mileage back-up device.
For reaching above-mentioned purpose, the embodiment of second aspect present invention proposes a kind of traveling total kilometrage storage system of vehicle, bag
Include：Including distance travelled storage device, distance travelled back-up device and identification code storing means, wherein, the distance travelled
Storage device and the distance travelled back-up device are used for, in vehicle after electricity, receiving identification code storing means transmission respectively
Vehicle identification code, and in the vehicle identification code with the distance travelled storage device and the distance travelled back-up device
When locally stored vehicle identification code is mated, the distance travelled storage device and the distance travelled back-up device and institute is judged
State vehicle match；The distance travelled storage device is additionally operable to record the vehicle the first distance travelled in the process of moving,
And send first distance travelled to the distance travelled back-up device, the distance travelled backup according to the default cycle
Device is additionally operable to carry out more, according to first distance travelled, the second distance travelled stored in the distance travelled back-up device
Newly.
The traveling total kilometrage storage system of the vehicle of the embodiment of the present invention, first passes through vehicle identification code to travelling after electricity on vehicle
Mileage storage device and distance travelled back-up device verified, judges distance travelled storage device and distance travelled back-up device
Legitimacy, strictly limit write and the backup of the driving mileage data of vehicle, it is to avoid because changing in unmatched traveling
Journey storage device or distance travelled back-up device and cause the write of mistake and the distance travelled of backup vehicle, it is ensured that car
Distance travelled storage device or distance travelled back-up device be replaced the correctness of distance travelled and the validity of rear vehicle,
Further increase the reliability of the performance data of vehicle.Further, by distance travelled storage device periodically by record
VMT Vehicle-Miles of Travel is sent to distance travelled storage device and is backed up, it is achieved thereby that on distance travelled storage device and travelling
The synchronization of the distance travelled on mileage back-up device.
For reaching above-mentioned purpose, the embodiment of third aspect present invention proposes a kind of vehicle, and the vehicle is provided with the present invention
The traveling total kilometrage storage system of the vehicle of two aspect embodiments.
The vehicle of the embodiment of the present invention, first passes through vehicle identification code in distance travelled storage device and traveling after electricity on vehicle
Journey back-up device is verified, judges the legitimacy of distance travelled storage device and distance travelled back-up device, strictly limit
The write of the driving mileage data of vehicle and backup, it is to avoid because changing unmatched distance travelled storage device or traveling
Mileage back-up device and cause mistake write and backup vehicle distance travelled, it is ensured that the distance travelled storage device of vehicle
Or distance travelled back-up device is replaced correctness and the validity of the distance travelled of rear vehicle, the property of vehicle is further increased
The reliability of energy data.Further, the VMT Vehicle-Miles of Travel of record is periodically sent to by row by distance travelled storage device
Sail mileage storage device to be backed up, it is achieved thereby that the traveling on distance travelled storage device and on distance travelled back-up device
The synchronization of mileage.
The aspect that the present invention is added and advantage will be set forth in part in the description, and partly will become bright from the following description
Aobvious, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will be apparent from from the description with reference to accompanying drawings below to embodiment and
Easy to understand, wherein：
Fig. 1 is the flow chart of the traveling total kilometrage storage method of the vehicle according to one embodiment of the invention；
Fig. 2 is the flow chart of the traveling total kilometrage storage method of the vehicle according to one specific embodiment of the present invention；
Fig. 3 is the flow chart of the traveling total kilometrage storage method of the vehicle according to another specific embodiment of the present invention；
Fig. 4 is that vehicle travels the synchronization of total kilometrage and the schematic diagram of update method flow process in the present invention；And
Fig. 5 is the structural representation of the traveling total kilometrage storage system of the vehicle according to one embodiment of the invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein identical from start to finish
Or similar label represents same or similar element or the element with same or like function.Retouch below with reference to accompanying drawing
The embodiment that states is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Below with reference to the accompanying drawings traveling total kilometrage storage method, system and the vehicle of the vehicle of the embodiment of the present invention are described.
Fig. 1 is the flow chart of the traveling total kilometrage storage method of the vehicle according to one embodiment of the invention.
As shown in figure 1, the traveling total kilometrage storage method of vehicle includes：
S101, after electricity on vehicle, distance travelled storage device and distance travelled back-up device receive identification code storage dress respectively
Put the vehicle identification code of transmission.
In one embodiment of the invention, distance travelled storage device is arranged in combination instrument, distance travelled back-up device
It is arranged in front deck block terminal.Specifically, a distance travelled back-up device, the row are increased in the present invention on vehicle
Sail mileage back-up device to be arranged in front deck block terminal, that is to say, that the distance travelled back-up device in front deck block terminal
By setting up CAN (Controller Area Network, controller local area network with the distance travelled storage device in combination instrument
Network) network service, such that it is able to the traveling total kilometrage that real-time reception distance travelled storage device sends, total kilometrage will be travelled standby
Part is in distance travelled back-up device.
It should be understood that distance travelled back-up device can also be arranged in the miscellaneous part on vehicle, if can realize with
The backup functionality of distance travelled storage communication and distance travelled in combination instrument, does not enter to this in the present invention
Row is limited.
In order to ensure the accuracy of distance travelled, it is to avoid after vehicle changes distance travelled storage device or distance travelled back-up device
The distance travelled of write error in distance travelled storage device or distance travelled back-up device, therefore also needs after electricity on vehicle
Judge that whether distance travelled storage device and distance travelled back-up device be the legitimate device of vehicle, that is, judge the row after changing
Sail mileage storage device or whether distance travelled back-up device belongs to the vehicle.
Specifically, after electricity on vehicle, distance travelled storage device and distance travelled back-up device are all from identification code storing means
Vehicle identification code is obtained, wherein, is led between distance travelled storage device and distance travelled back-up device and identification code storing means
CAN network communication is crossed, vehicle identification code is VIN (the Vehicle Identification Number) code of vehicle, vehicle is known
Other code is made up of 17 characters, contain the manufacturer of vehicle, the date of manufacture, vehicle, vehicle body type, engine code with
And assemble the information such as place.As vehicle identification code has uniqueness, can be used as the distance travelled storage device for judging vehicle
Effective foundation with the legitimacy of distance travelled back-up device.The vehicle of storage is known after electricity on vehicle by identification code storing means
Other code is sent to distance travelled storage device and distance travelled back-up device.
S102, if vehicle identification code is known with locally stored vehicle in distance travelled storage device and distance travelled back-up device
Other code coupling, then judge distance travelled storage device and distance travelled back-up device and vehicle match.
Specifically, the vehicle identification code for receiving is contrasted by distance travelled storage device with locally stored vehicle identification code,
Judge whether the two mates.If the vehicle identification code that distance travelled storage device is received and locally stored vehicle identification code
Coupling, then distance travelled storage device has legitimacy.In the same manner, distance travelled back-up device is also by the vehicle identification for receiving
Code is contrasted with locally stored vehicle identification code, if distance travelled back-up device judge the vehicle identification code that receives with
Locally stored vehicle identification code coupling, then distance travelled back-up device has legitimacy.
S103, distance travelled memory means record vehicle the first distance travelled in the process of moving, and according to the default cycle
First distance travelled is sent to distance travelled back-up device, so that distance travelled back-up device is according to the first distance travelled to row
Sail the second distance travelled stored in mileage back-up device to be updated.
Specifically, distance travelled storage device real time record distance travelled during vehicle traveling, the distance travelled is deposited
Store up in distance travelled storage device, and distance travelled is shown to user by combination instrument and check.Meanwhile, distance travelled
Storage device periodically sends the distance travelled of record to distance travelled back-up device, to realize the backup of distance travelled.
Wherein, the default cycle can be that distance travelled storage device is arranged automatically, or user is expert at according to self-demand
Sail manual setting in mileage storage device.Distance travelled back-up device after distance travelled is received, to the row for backing up before
Sail mileage to be updated.
The traveling total kilometrage storage method of the vehicle of the embodiment of the present invention, first passes through vehicle identification code to travelling after electricity on vehicle
Mileage storage device and distance travelled back-up device verified, judges distance travelled storage device and distance travelled back-up device
Legitimacy, strictly limit write and the backup of the driving mileage data of vehicle, it is to avoid because changing in unmatched traveling
Journey storage device or distance travelled back-up device and cause the write of mistake and the distance travelled of backup vehicle, it is ensured that car
Distance travelled storage device or distance travelled back-up device be replaced the correctness of distance travelled and the validity of rear vehicle,
Further increase the reliability of the performance data of vehicle.
Further, the VMT Vehicle-Miles of Travel of record is periodically sent to by distance travelled storage dress by distance travelled storage device
Put and backed up, it is achieved thereby that the synchronization of the distance travelled on distance travelled storage device and on distance travelled back-up device.
Fig. 2 is the flow chart of the traveling total kilometrage storage method of the vehicle according to one specific embodiment of the present invention.
As shown in Fig. 2 the traveling total kilometrage storage method of vehicle includes：
S201, after electricity on vehicle, distance travelled storage device and distance travelled back-up device receive identification code storage dress respectively
Put the vehicle identification code of transmission.
In one embodiment of the invention, distance travelled storage device is arranged in combination instrument, distance travelled back-up device
It is arranged in front deck block terminal.
S202, if vehicle identification code is known with locally stored vehicle in distance travelled storage device and distance travelled back-up device
Other code coupling, then judge distance travelled storage device and distance travelled back-up device and vehicle match.
S203, distance travelled memory means record vehicle the first distance travelled in the process of moving, and according to the default cycle
First distance travelled is sent to distance travelled back-up device, so that distance travelled back-up device is according to the first distance travelled to row
Sail the second distance travelled stored in mileage back-up device to be updated.
S204, if vehicle identification code is known with locally stored vehicle in distance travelled storage device and distance travelled back-up device
Other code is mismatched, then judge that distance travelled storage device and distance travelled back-up device are mismatched with vehicle, and distance travelled is stored
Device generates the first miscue information.
Specifically, if distance travelled storage device judges the vehicle identification code for receiving with locally stored vehicle identification code not
Coupling, then distance travelled storage device is with legitimacy, the information of distance travelled storage device generation error.In the same manner,
If distance travelled back-up device judges that the vehicle identification code for receiving is mismatched with locally stored vehicle identification code, travel
Mileage back-up device does not have legitimacy, the information of distance travelled storage device generation error.Further, distance travelled is deposited
The information of generation can be shown to user to point out to user by storage device.
The traveling total kilometrage storage method of the vehicle of the embodiment of the present invention, is backing up to distance travelled storage device and distance travelled
When device checking does not pass through, by distance travelled storage device generation error information to point out user, so as to strictly limit
The write of the driving mileage data of vehicle and backup, it is to avoid because changing unmatched distance travelled storage device or row
Sail mileage back-up device and cause the write of mistake and the distance travelled of backup vehicle, it is ensured that the distance travelled storage dress of vehicle
Put or distance travelled back-up device is replaced the correctness of distance travelled and the validity of rear vehicle, further increase vehicle
The reliability of performance data.
Fig. 3 is the flow chart of the traveling total kilometrage storage method of the vehicle according to another specific embodiment of the present invention.
As shown in figure 3, the traveling total kilometrage storage method of vehicle includes：
S301, after electricity on vehicle, distance travelled storage device and distance travelled back-up device receive identification code storage dress respectively
Put the vehicle identification code of transmission.
In one embodiment of the invention, distance travelled storage device is arranged in combination instrument, distance travelled back-up device
It is arranged in front deck block terminal.
S302, if vehicle identification code is known with locally stored vehicle in distance travelled storage device and distance travelled back-up device
Other code coupling, then judge distance travelled storage device and distance travelled back-up device and vehicle match.
S303, distance travelled memory means record vehicle the first distance travelled in the process of moving, and according to the default cycle
First distance travelled is sent to distance travelled back-up device, so that distance travelled back-up device is according to the first distance travelled to row
Sail the second distance travelled stored in mileage back-up device to be updated.
S304, if vehicle identification code is known with locally stored vehicle in distance travelled storage device and distance travelled back-up device
Other code is mismatched, then judge that distance travelled storage device and distance travelled back-up device are mismatched with vehicle, and distance travelled is stored
Device generates the first miscue information.
S305, after vehicle is re-powered, distance travelled storage device receives the second traveling that distance travelled back-up device sends
Mileage.
Specifically, after re-powering, distance travelled back-up device all can be to the traveling of distance travelled storage device transmission for vehicle
The Backup Data of total kilometrage, is easy to following distance travelled storage device to travel total kilometrage to vehicle and synchronizes.
S306, distance travelled storage device obtain the first distance travelled stored in distance travelled storage device, and are judging the
Two distance travelleds travel fare register more than first, the first distance travelled are updated according to the second distance travelled.
Specifically, distance travelled storage device is needed to standby after the Backup Data for receiving the transmission of distance travelled back-up device
Number evidence carries out school inspection.That is, distance travelled storage device first obtains the traveling total kilometrage of itself storage, then judge certainly
Whether the traveling total kilometrage backup for travelling total kilometrage with receiving from distance travelled back-up device of body storage is consistent.
For example, it is assumed that the second distance travelled that distance travelled back-up device sends is RRCM, store in distance travelled storage device
The first distance travelled be RINS, if it is determined that RRCM>RINS, the distance travelled ratio backed up in distance travelled back-up device is described
The value of the distance travelled stored in distance travelled storage device is big, then with distance travelled R of backupRCMReplace distance travelled storage
Distance travelled R stored in deviceINS.
If it should be appreciated that distance travelled storage device judges that the second distance travelled is equal to the first distance travelled, description line
It is correct to sail the first distance travelled stored in mileage storage device, then distance travelled storage device change need not be to the first row
Sail mileage to be updated.
S307, is judging the second distance travelled less than the first traveling fare register, and distance travelled storage device generates the second mistake and carries
Show information.
For example, if it is determined that RRCM<RINS, illustrate that the distance travelled backed up in distance travelled back-up device is stored than distance travelled
The value of the distance travelled stored in device is little, it may be possible to be written with the distance travelled of mistake in distance travelled storage device, because
This distance travelled storage device generates the information of distance travelled mistake to point out user by combination instrument.
S308, when judging that the second distance travelled is equal to zero, distance travelled storage device sends the first distance travelled to traveling
Mileage back-up device, so that distance travelled back-up device is updated to the second distance travelled according to the first distance travelled.
For example, if it is determined that RRCM=0, the Backup Data that there is no distance travelled in distance travelled back-up device is described, then
Distance travelled storage device is by RINSFront deck block terminal is sent to RRCMUpdate.
The traveling total kilometrage storage method of the vehicle of the embodiment of the present invention, by standby in distance travelled storage device and distance travelled
The distance travelled of vehicle is all stored on part device, and after vehicle is re-powered, distance travelled storage device is by standby from distance travelled
Part device receives the Backup Data of distance travelled, and updates storage on distance travelled storage device with the Backup Data of distance travelled
And the driving mileage data for showing, it is achieved thereby that the synchronization of the distance travelled on distance travelled storage device, it is ensured that vehicle
The correctness of distance travelled and uniformity, it is to avoid when distance travelled storage device is replaced, distance travelled is also lost therewith,
Cause the record data for travelling total kilometrage the problem of deviation occur, improve the reliability of vehicle performance data.
Fig. 4 is that vehicle travels the synchronization of total kilometrage and the schematic diagram of update method flow process in the present invention, detailed referring to Fig. 4
The illustratively synchronization of the present invention and update method.
As shown in figure 4, vehicle power-up initializing, is that all parts of vehicle are powered, identification code storing means are by vehicle identification
Code is sent in CAN network, judges its legitimacy for combination instrument and front deck block terminal.Then, combination instrument is according to vehicle
Identification code judges whether which is legitimate device, according to vehicle identification code, front deck block terminal judges whether which is legitimate device.Then,
Combination instrument receives the distance travelled of front deck block terminal transmission and judges between the distance travelled and locally stored distance travelled
Magnitude relationship, completes the synchronization of distance travelled.Then, combination instrument periodically sends distance travelled in vehicle travel process,
Front deck block terminal stores the distance travelled that combination instrument periodically sends in vehicle travel process.
In order to realize above-described embodiment, the present invention also proposes a kind of traveling total kilometrage storage system of vehicle.
Fig. 5 is the structural representation of the traveling total kilometrage storage system of the vehicle according to one embodiment of the invention.
As shown in figure 5, the traveling total kilometrage storage system of vehicle includes distance travelled storage device 100, distance travelled backup dress
Put 200 and identification code storing means 300.
Specifically, distance travelled storage device 100 and distance travelled back-up device 200 are used for, in vehicle after electricity, connecing respectively
The vehicle identification code that identification code storing means 300 send is received, and in vehicle identification code and distance travelled storage device 100 and row
When locally stored vehicle identification code coupling in mileage back-up device 200 is sailed, judge distance travelled storage device 100 and travel
Mileage back-up device 200 and vehicle match.Distance travelled storage device 100 is additionally operable in the process of moving of registration of vehicle
One distance travelled, and send the first distance travelled to distance travelled back-up device 200, distance travelled according to the default cycle
Back-up device 200 is additionally operable to carry out more, according to the first distance travelled, the second distance travelled stored in distance travelled back-up device
Newly.
In one embodiment of the invention, distance travelled storage device 100 is arranged in combination instrument, and distance travelled is backed up
Device 200 is arranged in front deck block terminal.Specifically, a distance travelled backup dress is increased in the present invention on vehicle
200 are put, the distance travelled back-up device 200 can be arranged in front deck block terminal, that is to say, that in front deck block terminal
Distance travelled back-up device 100 is by setting up CAN (Controller with the distance travelled storage device 100 in combination instrument
Area Network, controller local area network) network service, send such that it is able to real-time reception distance travelled storage device 100
Traveling total kilometrage, will travel total kilometrage back up in distance travelled back-up device 200.
Further, in order to ensure the accuracy of distance travelled, it is to avoid vehicle changes distance travelled storage device 100 or distance travelled
After back-up device 200 in distance travelled storage device 100 or distance travelled back-up device 200 write error distance travelled,
Therefore also need to judge whether distance travelled storage device 100 and distance travelled back-up device 200 are vehicle after electricity on vehicle
Legitimate device, that is, judge change after distance travelled storage device 100 or distance travelled back-up device 200 whether belong to
The vehicle.
Specifically, after electricity on vehicle, distance travelled storage device 100 and distance travelled back-up device 200 are all from identification
Code storage device 300 obtains vehicle identification code, wherein, distance travelled storage device 100 and distance travelled back-up device 200
Communicated by CAN network between identification code storing means 300, vehicle identification code is the VIN (Vehicle of vehicle
Identification Number) code, vehicle identification code is made up of 17 characters, contains manufacturer, the produces day of vehicle
The information such as phase, vehicle, vehicle body type, engine code and assembling place.As vehicle identification code has uniqueness, permissible
As the effective foundation for judging the distance travelled storage device 100 of vehicle and the legitimacy of distance travelled back-up device 200.Know
Other code storage device 300 sends the vehicle identification code of storage to distance travelled storage device 100 after electricity on vehicle and travels
Mileage back-up device 200.
Further, the vehicle identification code for receiving and locally stored vehicle identification code are carried out right by distance travelled storage device 100
Than judging whether the two mates.If the vehicle identification code that distance travelled storage device 100 is received and locally stored car
Identification code coupling, then distance travelled storage device has legitimacy.In the same manner, distance travelled back-up device 200 will also be received
To vehicle identification code contrasted with locally stored vehicle identification code, if distance travelled back-up device 200 judge receive
The vehicle identification code for arriving is mated with locally stored vehicle identification code, then distance travelled back-up device has legitimacy.
Furthermore, the real time record distance travelled during vehicle traveling of distance travelled storage device 100, by the row
Sail mileage to be stored in distance travelled storage device 200, and distance travelled is shown to user by combination instrument and check.With
When, distance travelled storage device 100 periodically sends the distance travelled of record to distance travelled back-up device 200, with
Realize the backup of distance travelled.Wherein, the default cycle can distance travelled storage device 100 arrange automatically, also may be used
To be that user is arranged in distance travelled storage device 100 manually according to self-demand.Distance travelled back-up device 200 exists
After receiving distance travelled, the distance travelled to backing up before is updated.
The traveling total kilometrage storage system of the vehicle of the embodiment of the present invention, first passes through vehicle identification code to travelling after electricity on vehicle
Mileage storage device and distance travelled back-up device verified, judges distance travelled storage device and distance travelled back-up device
Legitimacy, strictly limit write and the backup of the driving mileage data of vehicle, it is to avoid because changing in unmatched traveling
Journey storage device or distance travelled back-up device and cause the write of mistake and the distance travelled of backup vehicle, it is ensured that car
Distance travelled storage device or distance travelled back-up device be replaced the correctness of distance travelled and the validity of rear vehicle,
Further increase the reliability of the performance data of vehicle.
In one embodiment of the invention, distance travelled storage device 100 and distance travelled back-up device 200 are additionally operable to
Vehicle identification code is with locally stored vehicle identification code in distance travelled storage device 100 and distance travelled back-up device 200 not
During coupling, judge that distance travelled storage device 100 and distance travelled back-up device 200 are mismatched with vehicle, distance travelled is deposited
Storage device 100 is additionally operable to generate the first miscue information.Specifically, if distance travelled storage device 100 judges to connect
The vehicle identification code for receiving is mismatched with locally stored vehicle identification code, then distance travelled storage device 100 does not have legal
Property, the information of 100 generation error of distance travelled storage device.In the same manner, if distance travelled back-up device 200 judges
The vehicle identification code for receiving is mismatched with locally stored vehicle identification code, then distance travelled back-up device 200 does not have and closes
Method, the information of 100 generation error of distance travelled storage device.Further, distance travelled storage device 100 can by
The information of generation is shown to user to point out to user.
Thus, distance travelled storage device 100 and distance travelled back-up device 200 are verified not by when, by travel
100 generation error information of mileage storage device to point out user, so as to strictly limit the driving mileage data of vehicle
Write and back up, it is to avoid because changing unmatched distance travelled storage device 100 or distance travelled back-up device 200
And cause the write of mistake and the distance travelled of backup vehicle, it is ensured that in the distance travelled storage device 100 of vehicle or traveling
Journey back-up device 200 is replaced the correctness of the distance travelled of rear vehicle and validity, further increases the performance number of vehicle
According to reliability.
In another embodiment of the present invention, distance travelled storage device 100 is additionally operable to after re-powering in vehicle, is connect
Receive the second distance travelled that distance travelled back-up device 200 sends, and obtain the of storage in distance travelled storage device 100
One distance travelled, and the second distance travelled is being judged more than the first traveling fare register, according to the second distance travelled to the first row
Sail mileage to be updated.Distance travelled storage device 100 be additionally operable to judge the second distance travelled less than first travel fare register,
The second miscue information is generated, and when judging that the second distance travelled is equal to zero, in the first distance travelled is sent to traveling
Journey back-up device 200, distance travelled back-up device 200 are additionally operable to carry out more the second distance travelled according to the first distance travelled
Newly.
Specifically, after re-powering, distance travelled back-up device 200 all can be to distance travelled storage device 100 for vehicle
The Backup Data of the traveling total kilometrage of transmission, being easy to following distance travelled storage device 100 to travel total kilometrage to vehicle is carried out
Synchronous., after the Backup Data for receiving the transmission of distance travelled back-up device 200, it is right to need for distance travelled storage device 100
Backup Data carries out school inspection.That is, distance travelled storage device 100 first obtains the traveling total kilometrage of itself storage, then
Judge whether the traveling total kilometrage backup for travelling total kilometrage with receiving from distance travelled back-up device 200 of itself storage is consistent.
For example, it is assumed that the second distance travelled that distance travelled back-up device 200 sends is RRCM, distance travelled storage device 100
First distance travelled of middle storage is RINS, if it is determined that RRCM>RINS, backup in distance travelled back-up device 200 is described
The value of distance travelled of the distance travelled than storing in distance travelled storage device 100 is big, then with distance travelled R of backupRCMReplace
Change distance travelled R stored in distance travelled storage device 100INS.If it is determined that RRCM<RINS, illustrate that distance travelled is backed up
The value of distance travelled of the distance travelled backed up in device 200 than storing in distance travelled storage device 100 is little, it may be possible to
The distance travelled of mistake is written with distance travelled storage device 100, in therefore distance travelled storage device 100 is generated and travelled
The information of journey mistake is to point out user by combination instrument.If it is determined that RRCM=0, distance travelled back-up device is described
There is no the Backup Data of distance travelled in 200, then distance travelled storage device 100 is by RINSIt is sent to front deck block terminal
With to RRCMUpdate.
Thus, by the traveling that all stores vehicle on distance travelled storage device 100 and distance travelled back-up device 200
Journey, after vehicle is re-powered, distance travelled storage device 100 passes through to receive distance travelled from distance travelled back-up device 200
Backup Data, and updated in the traveling for storing on distance travelled storage device 100 and showing with the Backup Data of distance travelled
Number of passes evidence, it is achieved thereby that the synchronization of the distance travelled on distance travelled storage device 100, it is ensured that the distance travelled of vehicle
Correctness and uniformity, it is to avoid when distance travelled storage device 100 is replaced, distance travelled is also lost therewith, cause
There is the problem of deviation in the record data for travelling total kilometrage, improves the reliability of vehicle performance data.
In order to realize above-described embodiment, the present invention also proposes a kind of vehicle, including the vehicle of the embodiment of the present invention traveling total in
Journey storage system.
The vehicle of the embodiment of the present invention, first passes through vehicle identification code in distance travelled storage device and traveling after electricity on vehicle
Journey back-up device is verified, judges the legitimacy of distance travelled storage device and distance travelled back-up device, strictly limit
The write of the driving mileage data of vehicle and backup, it is to avoid because changing unmatched distance travelled storage device or traveling
Mileage back-up device and cause mistake write and backup vehicle distance travelled, it is ensured that the distance travelled storage device of vehicle
Or distance travelled back-up device is replaced correctness and the validity of the distance travelled of rear vehicle, the property of vehicle is further increased
The reliability of energy data.
Further, the VMT Vehicle-Miles of Travel of record is periodically sent to by distance travelled storage dress by distance travelled storage device
Put and backed up, it is achieved thereby that the synchronization of the distance travelled on distance travelled storage device and on distance travelled back-up device.
In addition, other of vehicle according to embodiments of the present invention are constituted and are acted on for the ordinary skill in the art
It is all known, in order to reduce redundancy, does not repeat herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specific example ",
Or the description of " some examples " etc. means the specific features, structure, material or the feature bag that describe with reference to the embodiment or example
It is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term necessarily
It is directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be arbitrary
Combined in individual or multiple embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiments or example can be combined by art personnel
And combination.
Additionally, term " first ", " second " be only used for describe purpose, and it is not intended that indicate or hint relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or hidden
Include at least one this feature containing ground.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In flow chart or here any process described otherwise above or method description are construed as, representing includes one
Or more module, fragment or parts for being used for the code of executable instruction the step of realize specific logical function or process,
And the scope of the preferred embodiment of the present invention includes other realization, order that is shown or discussing can not be wherein pressed,
Including according to involved function by basic and meanwhile in the way of or in the opposite order, carry out perform function, this should be by the present invention's
Embodiment person of ordinary skill in the field understood.
Represent in flow charts or here logic described otherwise above and/or step, for example, it is possible to be considered as reality
The order list of the executable instruction of existing logic function, may be embodied in any computer-readable medium, for instruction
Execution system, device or equipment (such as computer based system, include the system of processor or other can execute from instruction
System, device or equipment instruction fetch the system of execute instruction) use, or with reference to these instruction execution systems, device or set
Standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicating, propagating
Or transmission procedure is used for instruction execution system, device or equipment or with reference to these instruction execution systems, device or equipment
Device.The more specifically example (non-exhaustive list) of computer-readable medium includes following：With one or more cloth
The electrical connection section (electronic installation) of line, portable computer diskette box (magnetic device), random access memory (RAM), only
Reading memory (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and
Portable optic disk read-only storage (CDROM).In addition, computer-readable medium can even is that can print thereon described
The paper of program or other suitable media, because can then carry out for example by carrying out optical scanner to paper or other media
Editor, interpretation are processed to electronically obtain described program with other suitable methods if necessary, are then stored
In computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.In above-mentioned reality
Apply in mode, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage or
Firmware is realizing.For example, if realized with hardware, and in another embodiment, can be with well known in the art
Any one of row technology or their combination are realizing：The logic gates having for realizing logic function to data-signal
Discrete logic, the special IC with suitable combinational logic gate circuit, programmable gate array (PGA), existing
Field programmable gate array (FPGA) etc..
Those skilled in the art be appreciated that to realize all or part of step of above-described embodiment method carrying be can
With instructed by program correlation hardware complete, described program can be stored in a kind of computer-readable recording medium,
The program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in each embodiment of the present invention can be integrated in a processing module, or each
Individual unit is individually physically present, it is also possible to which two or more units are integrated in a module.Above-mentioned integrated module was both
Can be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.If the integrated module with
The form of software function module is realized and as when independent production marketing or use, it is also possible to be stored in a computer-readable
Take in storage medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..Although having been shown and described above
Embodiments of the invention, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as limitation of the present invention,
One of ordinary skill in the art can be changed to above-described embodiment within the scope of the invention, changes, replace and modification.
Claims (13)
1. the traveling total kilometrage storage method of a kind of vehicle, it is characterised in that the vehicle include distance travelled storage device,
Distance travelled back-up device and identification code storing means, the method comprising the steps of：
After electricity on vehicle, the distance travelled storage device and the distance travelled back-up device receive the identification code respectively
The vehicle identification code that storage device sends；
If the vehicle identification code is locally stored with the distance travelled storage device and the distance travelled back-up device
Vehicle identification code is mated, then judge the distance travelled storage device and the distance travelled back-up device and the vehicle match；
And
Vehicle the first distance travelled in the process of moving described in the distance travelled memory means record, and according to default week
Phase sends first distance travelled to the distance travelled back-up device, so that the distance travelled back-up device is according to institute
State the first distance travelled to be updated the second distance travelled stored in the distance travelled back-up device.
2. the traveling total kilometrage storage method of vehicle as claimed in claim 1, it is characterised in that if the vehicle identification
Code is mismatched with locally stored vehicle identification code in the distance travelled storage device and the distance travelled back-up device, then
Judge that the distance travelled storage device and the distance travelled back-up device are mismatched with the vehicle, the distance travelled is deposited
Storage device generates the first miscue information.
3. the traveling total kilometrage storage method of vehicle as claimed in claim 1 or 2, it is characterised in that in described traveling
Journey back-up device is carried out more to the second distance travelled stored in the distance travelled back-up device according to first distance travelled
After new, also include：
After vehicle is re-powered, the distance travelled storage device receives the second row that the distance travelled back-up device sends
Sail mileage；
The distance travelled storage device obtains the first distance travelled stored in the distance travelled storage device, and is judging
Second distance travelled travels fare register more than described first, according to second distance travelled to first distance travelled
It is updated.
4. the traveling total kilometrage storage method of vehicle as claimed in claim 3, it is characterised in that also include：
Second distance travelled is being judged less than the first traveling fare register, the distance travelled storage device generates second
Miscue information.
5. the traveling total kilometrage storage method of vehicle as claimed in claim 3, it is characterised in that also include：
When judging that second distance travelled is equal to zero, first distance travelled is sent by the distance travelled storage device
To the distance travelled back-up device, so that the distance travelled back-up device is according to first distance travelled to described second
Distance travelled is updated.
6. the traveling total kilometrage storage method of the vehicle as described in any one of claim 1-5, it is characterised in that the traveling
Mileage storage device is arranged in combination instrument, and the distance travelled back-up device is arranged in front deck block terminal.
7. the traveling total kilometrage storage system of a kind of vehicle, it is characterised in that including distance travelled storage device, distance travelled
Back-up device and identification code storing means, wherein,
The distance travelled storage device and the distance travelled back-up device are used for, in vehicle after electricity, receiving the knowledge respectively
The vehicle identification code that other code storage device sends, and in the vehicle identification code and the distance travelled storage device and the row
When locally stored vehicle identification code coupling in mileage back-up device is sailed, the distance travelled storage device and the traveling is judged
Mileage back-up device and the vehicle match；
The distance travelled storage device is additionally operable to record the vehicle the first distance travelled in the process of moving, and according to pre-
If cycle first distance travelled is sent to the distance travelled back-up device, the distance travelled back-up device is also used
The second distance travelled stored according to first distance travelled to the distance travelled back-up device is updated.
8. the traveling total kilometrage storage system of vehicle as claimed in claim 7, it is characterised in that the distance travelled storage
Device and the distance travelled back-up device are additionally operable in the vehicle identification code and the distance travelled storage device and the row
When locally stored vehicle identification code mismatch in mileage back-up device is sailed, the distance travelled storage device and the row is judged
Sail mileage back-up device to mismatch with the vehicle, the distance travelled storage device is additionally operable to generate the first miscue information.
9. the traveling total kilometrage storage system of vehicle as claimed in claim 7 or 8, it is characterised in that
The distance travelled storage device is additionally operable to after re-powering in vehicle, is received the distance travelled back-up device and is sent
The second distance travelled, and obtain the first distance travelled stored in the distance travelled storage device, and judge described
Second distance travelled travels fare register more than described first, first distance travelled is carried out according to second distance travelled
Update.
10. the traveling total kilometrage storage system of vehicle as claimed in claim 9, it is characterised in that
The distance travelled storage device is additionally operable to judging second distance travelled less than the first traveling fare register, raw
Become the second miscue information.
The traveling total kilometrage storage system of 11. vehicles as claimed in claim 9, it is characterised in that
The distance travelled storage device is additionally operable to when judging that second distance travelled is equal to zero, in described first is travelled
Journey is sent to the distance travelled back-up device, and the distance travelled back-up device is additionally operable to according to first distance travelled pair
Second distance travelled is updated.
The traveling total kilometrage storage system of 12. vehicles as described in any one of claim 7-11, it is characterised in that the row
Sail mileage storage device to be arranged in combination instrument, the distance travelled back-up device is arranged in front deck block terminal.
13. a kind of vehicles, it is characterised in that the traveling total kilometrage of the vehicle being provided with described in any one of claim 7-12 is deposited
Storage system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543785.1A CN106485807A (en) | 2015-08-28 | 2015-08-28 | Vehicle and the traveling total kilometrage storage method for which and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543785.1A CN106485807A (en) | 2015-08-28 | 2015-08-28 | Vehicle and the traveling total kilometrage storage method for which and system |
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| CN106485807A true CN106485807A (en) | 2017-03-08 |
Family
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| CN201510543785.1A Pending CN106485807A (en) | 2015-08-28 | 2015-08-28 | Vehicle and the traveling total kilometrage storage method for which and system |
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| CN107688509A (en) * | 2017-08-21 | 2018-02-13 | 北京汽车股份有限公司 | The backup method and system of odometry data of automobile |
| CN108377193A (en) * | 2018-03-09 | 2018-08-07 | 北京汽车研究总院有限公司 | A kind of mileage backup method, device, vehicle and control device |
| CN109743385A (en) * | 2018-12-29 | 2019-05-10 | 首约科技(北京)有限公司 | Method for Calculate Mileage, device and storage medium |
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| CN110979007A (en) * | 2019-11-27 | 2020-04-10 | 江铃汽车股份有限公司 | Automobile mileage tamper-proofing method and system |
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| CN112489479A (en) * | 2020-11-26 | 2021-03-12 | 北京公共交通控股（集团）有限公司 | Vehicle-mounted data terminal monitoring method and device |
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