CN105629964A - Vehicle fault remote real-time diagnosis method - Google Patents
Vehicle fault remote real-time diagnosis method Download PDFInfo
- Publication number
- CN105629964A CN105629964A CN201610195075.9A CN201610195075A CN105629964A CN 105629964 A CN105629964 A CN 105629964A CN 201610195075 A CN201610195075 A CN 201610195075A CN 105629964 A CN105629964 A CN 105629964A
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- vehicle
- trouble code
- fault
- vehicle trouble
- car
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000012423 maintenance Methods 0.000 claims abstract description 44
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000004171 remote diagnosis Methods 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 claims description 4
- 235000003181 Panax pseudoginseng Nutrition 0.000 claims description 4
- 244000131316 Panax pseudoginseng Species 0.000 claims description 4
- 238000011156 evaluation Methods 0.000 claims description 2
- 238000013480 data collection Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
Abstract
The invention relates to a vehicle fault remote real-time diagnosis method and belongs to the remote vehicle fault diagnosis method field. When faults occur on vehicles, as for some problems which cannot be solved immediately, the drivers of the vehicles need to go to and go back from maintenance points, and as a result, the problem of the consumption of a long time can be brought about. According to the vehicle fault remote real-time diagnosis method, a current fault code of a vehicle is remotely transmitted to a vehicle maintenance engineer through a wireless communication mode; after analyzing the fault code, the engineer directly guides the owner of the vehicle to deal with the current anomaly of the vehicle; if the owner of the vehicle cannot deal with the anomaly by himself or herself, a nearest maintenance site can be recommended to the owner of the vehicle according to the current position information of the vehicle, so that the owner of the vehicle can make the anomaly dealt with at the maintenance site; when a current maintenance issue needs reservation, a maintenance site and time can be directly reserved for the owner of the vehicle; and if the owner of the vehicle wants to reduce maintenance cost, most economical solutions can be recommended to the owner of the vehicle. With the vehicle fault remote real-time diagnosis method of the invention adopted, the owner of the vehicle can rapidly diagnose and repair the malfunctioned vehicle.
Description
Technical field
The present invention relates to a kind of vehicle fault remote real-time diagnosis method.
Background technology
When vehicle generation fault, car owner notifies that vehicle is left for specify maintenance point by vehicle maintenance maintenance responsible person concerned or car owner, vehicle maintenance maintenance engineering teacher is by the real car collection vehicle fault code of portable equipment, judge vehicle abnormality reason by analysis vehicle trouble code and car fault diagnosis information storage describe content, and provide solution maintenance program. If can not solve immediately, in addition it is also necessary to reciprocal several the maintenances point of car owner keeps in repair, and Single Maintenance needs 1-5 days, even more, brings maintenance puzzled to car owner, reduces vehicle and uses public praise.
Summary of the invention
It is an object of the invention in order to need when solving vehicle generation fault, the problem that can not solve immediately be needed to come and go repeatedly maintenance point, the problem of length consuming time, and propose a kind of vehicle fault remote real-time diagnosis method.
A kind of vehicle fault remote real-time diagnosis method, described method is realized by following step:
Step one, set up car fault diagnosis information storage, along with vehicle maintenance servicing operations constantly expands, improves car fault diagnosis information storage;
Step 2, when vehicle generation fault, car owner carries out the check mark process of fault and vehicle trouble code at remote diagnosis terminal, and by communication is long-range, the vehicle trouble code determined is sent to server end;
Step 3, utilize server end to be analyzed by vehicle trouble code, and in the car fault diagnosis information storage of server end, inquire about solution according to vehicle trouble code;
Step 4, the long-range nearest solution dealt with problems, minimum solution consuming time or the minimum consumption solution of providing for car owner are selected for car owner;
Step 5, car owner are by, after selection a solution, directly instructing car owner to process the fault of current vehicle existence according to the solution selected.
The useful effect of the present invention is:
The present invention is by setting up complete car fault diagnosis information storage, and constantly expands, improves vehicle diagnostics storehouse along with vehicle maintenance servicing operations. Then inquiring about solution according to fault code in diagnosis storehouse, the long-range scheme dealt with problems of overlapping containing nearest solution, minimum solution consuming time, minimum consumption solution etc. for car owner's providing package for car owner's selection more. And then servicing time when reducing vehicle generation fault, and the solution provided is that car owner is satisfied, can improve vehicle brand public praise.
When vehicle generation fault, by wireless network, vehicle-state real time remote is sent to remote server, remote server provides remote guide according to vehicle-state, change traditional manual site's measuring on-board, the mode of maintenance, repair car for intelligence and data and software algorithm are provided, the determination of vehicle trouble and vehicle are obtained Maintenance Demand Time and reduces more than half.
Accompanying drawing explanation
Fig. 1 is the schema of the remote diagnosis terminal that the present invention relates to;
Fig. 2 is the schema of the server end that the present invention relates to;
Embodiment
Embodiment one:
Shown in the vehicle fault remote real-time diagnosis method of present embodiment, composition graphs 1 and Fig. 2, described method is realized by following step:
Step one, set up car fault diagnosis information storage, along with vehicle maintenance servicing operations constantly expands, improves car fault diagnosis information storage;
Step 2, when vehicle generation fault, car owner carries out the check mark process of fault and vehicle trouble code at remote diagnosis terminal, and by base station, satellite or Interne communication is long-range is sent to server end by the vehicle trouble code determined;
Vehicle trouble code is analyzed by step 3, vehicle maintenance maintenance engineering Shi Liyong server end, and inquires about solution according to vehicle trouble code in the car fault diagnosis information storage of server end;
Step 4, vehicle maintenance maintenance engineering Shi Yuancheng are that car owner provides the nearest solution dealt with problems, minimum solution consuming time or minimum consumption solution for car owner's selection;
Step 5, car owner are by, after selection a solution, vehicle maintenance maintenance engineering teacher directly instructs car owner to process the fault of current vehicle existence according to the solution selected.
Embodiment two:
With embodiment one the difference is that, the vehicle fault remote real-time diagnosis method of present embodiment, the content comprised in car fault diagnosis information storage described in step one is: diagnosis code, diagnosis description, maintenance point distribution, repair message, owner information, information of vehicles.
Embodiment three:
With embodiment one the difference is that, the vehicle fault remote real-time diagnosis method of present embodiment, described in step 2, vehicle trouble code refers to, for the various faults that vehicle occurs, by the n position vehicle trouble code of the description unified organizational system to known vehicle fault, wherein, n position vehicle trouble code is by numeral, letter in one in or multiple composition, vehicle trouble code is only sent when vehicle generation fault, such as 0x01 correspondence represents speed data collection fault, only 0x01 need to be sent far-end server, it is speed data collection fault that far-end server receives the fault that 0x01 just can judge that vehicle occurs, maintenance cost is replacing vehicle speed sensor to the maximum, maintenance man-hours about 2 hours.
Embodiment four:
With embodiment one the difference is that, the vehicle fault remote real-time diagnosis method of present embodiment, car owner described in step 2 carries out the check mark process of fault and vehicle trouble code at remote diagnosis terminal, and by the vehicle trouble code determined by the long-range process being sent to server end of base station, satellite or Intern communication be
Step 2 one, reading vehicle-state;
Step 2 two, judge whether to there is vehicle trouble code:
If not existing, then again read;
If existing, then carry out next step;
By the vehicle trouble code determined, by base station, satellite or Interne communication is long-range is sent to server end on remote diagnosis terminal for step 2 three, car owner.
Embodiment five:
With embodiment one the difference is that, the vehicle fault remote real-time diagnosis method of present embodiment, described in step 3, vehicle trouble code is analyzed by vehicle maintenance maintenance engineering Shi Liyong server end, and the process inquiring about solution in the car fault diagnosis information storage of server end according to vehicle trouble code is
Step 3 one, server end read the vehicle trouble code of long-range acquisition;
Step 3 two, judge whether to exist in server end the vehicle trouble code identical with the vehicle trouble code that step 3 one reads,
If not existing, then again read;
If existing, then carry out next step;
Step 3 three, judge whether vehicle trouble code has validity, namely whether car fault diagnosis information storage exists this vehicle trouble code;
If not having validity, then showing that vehicle trouble code is invalid, so notifying that Railway Car Plant carries out the Perfect the work of car fault diagnosis information storage, proceeding next step operation;
If having validity, then show that vehicle trouble code is effective, proceed next step operation;
Step 3 four, vehicle trouble code according to car fault diagnosis information storage store judge vehicle trouble reason;
Step 3 five, evaluation of maintenance cost maintenance cost according to the vehicle trouble code correspondence of car fault diagnosis information storage store;
Step 3 six, maintenance man-hours assessment maintenance cycle according to the vehicle trouble code correspondence of car fault diagnosis information storage store;
Step pseudo-ginseng, the current location information judging to exist the vehicle of vehicle trouble code;
Step 3 eight, the information feed back determined by step 3 four to step pseudo-ginseng is to car owner, and is displayed on remote diagnosis terminal by the maintenance program recommended for car owner;
Step three nine-day periods after the winter solstice, after car owner keeps in repair, by maintenance in detail record feed back to Railway Car Plant.
The present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those skilled in the art are when can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (5)
1. a vehicle fault remote real-time diagnosis method, it is characterised in that: described method is realized by following step:
Step one, set up car fault diagnosis information storage, along with vehicle maintenance servicing operations constantly expands, improves car fault diagnosis information storage;
Step 2, when vehicle generation fault, car owner carries out the check mark process of fault and vehicle trouble code at remote diagnosis terminal, and by communication is long-range, the vehicle trouble code determined is sent to server end;
Step 3, utilize server end to be analyzed by vehicle trouble code, and in the car fault diagnosis information storage of server end, inquire about solution according to vehicle trouble code;
Step 4, the long-range nearest solution dealt with problems, minimum solution consuming time or the minimum consumption solution of providing for car owner are selected for car owner;
Step 5, car owner are by, after selection a solution, directly instructing car owner to process the fault of current vehicle existence according to the solution selected.
2. vehicle fault remote real-time diagnosis method according to claim 1, it is characterised in that: the content comprised in car fault diagnosis information storage described in step one is: diagnosis code, diagnosis description, maintenance point distribution, repair message, owner information, information of vehicles.
3. vehicle fault remote real-time diagnosis method according to claim 1 or 2, it is characterized in that: described in step 2, vehicle trouble code refers to, for the various faults that vehicle occurs, by the n position vehicle trouble code of the description unified organizational system to known vehicle fault, wherein, vehicle trouble code in n position is by numeral, letter or multiple form.
4. vehicle fault remote real-time diagnosis method according to claim 3, it is characterized in that: car owner described in step 2 carries out the check mark process of fault and vehicle trouble code at remote diagnosis terminal, and by the vehicle trouble code determined by the long-range process being sent to server end of communication be
Step 2 one, reading vehicle-state;
Step 2 two, judge whether to there is vehicle trouble code:
If not existing, then again read;
If existing, then carry out next step;
The vehicle trouble code determined is sent to server end by communication is long-range by step 2 three, car owner on remote diagnosis terminal.
5. vehicle fault remote real-time diagnosis method according to claim 1,2 or 4, it is characterized in that: described in step 3, utilize server end to be analyzed by vehicle trouble code, and the process inquiring about solution in the car fault diagnosis information storage of server end according to vehicle trouble code is
Step 3 one, server end read the vehicle trouble code of long-range acquisition;
Step 3 two, judging whether to exist in server end the vehicle trouble code identical with the vehicle trouble code that step 3 one reads, if not existing, then again reading;
If existing, then carry out next step;
Step 3 three, judge whether vehicle trouble code has validity, namely whether car fault diagnosis information storage exists this vehicle trouble code;
If not having validity, then showing that vehicle trouble code is invalid, so notifying that Railway Car Plant carries out the Perfect the work of car fault diagnosis information storage, proceeding next step operation;
If having validity, then show that vehicle trouble code is effective, proceed next step operation;
Step 3 four, vehicle trouble code according to car fault diagnosis information storage store judge vehicle trouble reason;
Step 3 five, evaluation of maintenance cost maintenance cost according to the vehicle trouble code correspondence of car fault diagnosis information storage store;
Step 3 six, maintenance man-hours assessment maintenance cycle according to the vehicle trouble code correspondence of car fault diagnosis information storage store;
Step pseudo-ginseng, the current location information judging to exist the vehicle of vehicle trouble code;
Step 3 eight, the information feed back determined by step 3 four to step pseudo-ginseng is to car owner, and is displayed on remote diagnosis terminal by the maintenance program recommended for car owner;
Step three nine-day periods after the winter solstice, after car owner keeps in repair, by maintenance in detail record feed back to Railway Car Plant.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610195075.9A CN105629964A (en) | 2016-03-30 | 2016-03-30 | Vehicle fault remote real-time diagnosis method |
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| CN201610195075.9A CN105629964A (en) | 2016-03-30 | 2016-03-30 | Vehicle fault remote real-time diagnosis method |
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| CN201610195075.9A Pending CN105629964A (en) | 2016-03-30 | 2016-03-30 | Vehicle fault remote real-time diagnosis method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106506645A (en) * | 2016-11-10 | 2017-03-15 | 中车青岛四方机车车辆股份有限公司 | The monitoring method and system of rail vehicle |
| CN106980059A (en) * | 2017-04-11 | 2017-07-25 | 宁波如意股份有限公司 | Storage haulage equipment remote failure diagnosis system and method based on Internet of Things |
| CN107862351A (en) * | 2016-10-19 | 2018-03-30 | 华中科技大学 | Be advantageous to the method for failure solution |
| CN107885187A (en) * | 2017-10-19 | 2018-04-06 | 深圳市元征科技股份有限公司 | A kind of automobile remote diagnostic method, user terminal and server |
| CN109358601A (en) * | 2018-10-19 | 2019-02-19 | 安徽江淮汽车集团股份有限公司 | A kind of method and system of vehicle fault remote diagnosis |
| CN110291362A (en) * | 2016-12-06 | 2019-09-27 | 日产北美公司 | The solution data for autonomous vehicle are generated to overcome situation of problem |
| CN110706501A (en) * | 2018-07-09 | 2020-01-17 | 上海擎感智能科技有限公司 | Off-vehicle intelligent service interaction method, on-vehicle terminal and storage medium |
| WO2020072909A1 (en) * | 2018-10-05 | 2020-04-09 | LOFA Industries, LLC | Method and system for displaying equipment fault code diagnostic information |
| CN114095539A (en) * | 2021-11-22 | 2022-02-25 | 深圳市轱辘车联数据技术有限公司 | Vehicle fault reminding method, reminding platform, terminal equipment and readable storage medium |
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| CN106980059A (en) * | 2017-04-11 | 2017-07-25 | 宁波如意股份有限公司 | Storage haulage equipment remote failure diagnosis system and method based on Internet of Things |
| CN107885187A (en) * | 2017-10-19 | 2018-04-06 | 深圳市元征科技股份有限公司 | A kind of automobile remote diagnostic method, user terminal and server |
| CN110706501A (en) * | 2018-07-09 | 2020-01-17 | 上海擎感智能科技有限公司 | Off-vehicle intelligent service interaction method, on-vehicle terminal and storage medium |
| WO2020072909A1 (en) * | 2018-10-05 | 2020-04-09 | LOFA Industries, LLC | Method and system for displaying equipment fault code diagnostic information |
| CN109358601A (en) * | 2018-10-19 | 2019-02-19 | 安徽江淮汽车集团股份有限公司 | A kind of method and system of vehicle fault remote diagnosis |
| CN114095539A (en) * | 2021-11-22 | 2022-02-25 | 深圳市轱辘车联数据技术有限公司 | Vehicle fault reminding method, reminding platform, terminal equipment and readable storage medium |
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