CN205247196U - Be used for diagnostic cell -phone of car and system - Google Patents
Be used for diagnostic cell -phone of car and system Download PDFInfo
- Publication number
- CN205247196U CN205247196U CN201520944551.3U CN201520944551U CN205247196U CN 205247196 U CN205247196 U CN 205247196U CN 201520944551 U CN201520944551 U CN 201520944551U CN 205247196 U CN205247196 U CN 205247196U
- Authority
- CN
- China
- Prior art keywords
- diagnostic
- mobile phone
- diagnostic instruction
- instruction
- mounted automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
An embodiment of the utility model provides a be used for diagnostic cell -phone of car and system can solve the inconvenient problem of whole car diagnosis among the prior art. Be used for the diagnostic cell -phone of car, include: selected cell, it is used for selecting the diagnostic command, the diagnostic command is whole car diagnostic command, the transmitting element for on -vehicle automatic diagnosis unit to the car sends the diagnostic command, so that on -vehicle automatic diagnosis unit makes the response to the diagnostic command, receiving element for receive the response that on -vehicle automatic diagnosis unit made to the diagnostic command, in order to obtain the diagnostics that the diagnostic command corresponded, display element is used for showing the diagnostics. According to the utility model discloses, can make the cell -phone realize the portable diagnostic equipment of car diagnostic function to make this type of diagnostic equipment popularize, realized functions such as failure diagnosis that car diagnostic equipment should possess, data scaling, data monitoring. Gained diagnostics is provided convenience for repair, maintenance and the maintenance of car.
Description
Technical field
The utility model relates to a kind of diagnostic techniques, relates in particular to a kind of mobile phone and system for vehicle complete vehicle diagnosis.
Background technology
On current most of automobile, all leave diagnose interface, to use diagnostic device to diagnose automobile. The most ripe automotive diagnostic system of development is at present OBD (On-BoardDiagnostics, the mounted automatic diagnosis unit) diagnosis for automobile engine. The mandatory rules of law requirement using engine OBD diagnostic device as automobile of a lot of country. Portable diagnostic device product for engine is very universal, has realized the generalization of diagnostic device hardware and software. The result of its market competition causes its price very cheap. But vehicle diagnosis is the just diagnosis to engine not, also needs numerous auto parts and components systems such as gearbox, body electronics, chassis to diagnose. The portable diagnostic equipment of car load diagnosis all, by automobile factory or components supplying business oneself exploitation, causes hardware, software, the outward appearance of its diagnostic device different. Because the demand of every kind of diagnostic device is less, cause it to hold at high price, can only be equipped with to major repair stations such as 4S shops.
Utility model content
Embodiment of the present utility model provides a kind of mobile phone for vehicle diagnosis and system, can solve car load in prior art and diagnose inconvenient problem.
Mobile phone for vehicle diagnosis of the present utility model, comprising:
Selected cell, it is for selecting diagnostic instruction, and described diagnostic instruction is car load diagnostic instruction;
Transmitting element, sends diagnostic instruction for the mounted automatic diagnosis unit to automobile, so that mounted automatic diagnosis unit responds to diagnostic instruction;
Receiving element, the response of diagnostic instruction being made for receiving mounted automatic diagnosis unit, to obtain the corresponding diagnostic message of described diagnostic instruction;
Display unit, for showing described diagnostic message.
Described transmitting element is bluetooth module or WIFI module.
Described receiving element is bluetooth module or WIFI module.
Described mobile phone also comprises: converting unit, it is for being converted to diagnostic instruction the instruction that mounted automatic diagnosis unit can Direct Recognition.
Described diagnostic instruction meets ISO15765 standard.
The utility model also provides a kind of system for vehicle diagnosis, comprising:
Mobile phone, it is for selecting diagnostic instruction, and described diagnostic instruction is car load diagnostic instruction; And send diagnostic instruction to the mounted automatic diagnosis unit of automobile, so that mounted automatic diagnosis unit responds to diagnostic instruction; And receive that mounted automatic diagnosis unit responds to diagnostic instruction and the diagnostic message that obtains, and show described diagnostic message;
OBD, it comprises mounted automatic diagnosis unit, mobile phone, for the diagnostic instruction of mobile phone is responded, to obtain and the corresponding diagnostic message of described diagnostic instruction, and is issued by this diagnostic message in this mounted automatic diagnosis unit.
Described OBD also comprises communication unit, and described communication unit is connected mobile phone with mounted automatic diagnosis unit, communicates by letter to realize between mobile phone and mounted automatic diagnosis unit.
Described communication unit is ELM327 module and WIFI module.
According to the utility model, can make mobile phone realize the portable diagnostic equipment of vehicle diagnosis function, thereby make such diagnostic device universal, realize the functions such as the fault diagnosis that automotive diagnostic installation should possess, data scaling, data monitoring. The diagnostic message obtaining is that repairing, the care and maintenance of automobile provided convenience.
Brief description of the drawings
Fig. 1 shows the logic chart for automotive diagnostic system of the utility model embodiment;
Fig. 2 shows the schematic diagram of automotive diagnostic system of the present utility model;
Fig. 3 is vehicle diagnosis process of the present utility model.
Detailed description of the invention
Understand and realize the utility model for the ease of persons skilled in the art, now describing by reference to the accompanying drawings embodiment of the present utility model.
As shown in Figure 1, embodiment of the present utility model provides a kind of system for vehicle diagnosis, comprising: mobile phone, and it is for selecting diagnostic instruction, and described diagnostic instruction is car load diagnostic instruction; And send diagnostic instruction to the mounted automatic diagnosis unit of automobile, so that mounted automatic diagnosis unit responds to diagnostic instruction; And receive that mounted automatic diagnosis unit responds to diagnostic instruction and the diagnostic message that obtains, and show described diagnostic message; OBD, it comprises mounted automatic diagnosis unit, mobile phone, for the diagnostic instruction of mobile phone is responded, to obtain and the corresponding diagnostic message of described diagnostic instruction, and is issued by this diagnostic message in this mounted automatic diagnosis unit.
OBD also comprises communication unit, and this communication unit is connected mobile phone with mounted automatic diagnosis unit, communicates by letter to realize between mobile phone and mounted automatic diagnosis unit.
According to the utility model, communication unit is identical with receiving element type with mobile phone transmitting element, as being all bluetooth module or WIFI module, for example, can adopt general ELM327 module, or WIFI module.
Described diagnostic instruction meets ISO15765 standard.
The utility model also provides a kind of mobile phone for vehicle diagnosis, comprising: selected cell, and it is for selecting diagnostic instruction, and described diagnostic instruction is car load diagnostic instruction; Transmitting element, sends diagnostic instruction for the mounted automatic diagnosis unit to automobile, so that mounted automatic diagnosis unit responds to diagnostic instruction; Receiving element, the response of diagnostic instruction being made for receiving mounted automatic diagnosis unit, to obtain the corresponding diagnostic message of described diagnostic instruction; Display unit, for showing described diagnostic message.
Transmitting element is bluetooth module or the WIFI module corresponding with communication unit.
Receiving element is the bluetooth module corresponding with communication unit or WIFI module.
Mobile phone also comprises: converting unit, it is for being converted to diagnostic instruction the instruction that mounted automatic diagnosis unit can Direct Recognition.
According to the utility model, can make mobile phone connect the portable diagnostic equipment of vehicle diagnosis Interface realization vehicle diagnosis function by DTU, thereby make such diagnostic device universal, realized the functions such as the fault diagnosis that automotive diagnostic installation should possess, data scaling, data monitoring. The diagnostic message obtaining is that repairing, the care and maintenance of automobile provided convenience.
User vehicle can be understood operation conditions and the fault message of the each parts of car load (being not only engine) easily by the mobile phone for vehicle diagnosis of the present utility model, thereby the maintenance to car load and maintenance provide useful help.
Fig. 2 shows the schematic diagram of automotive diagnostic system of the present utility model, and wherein, mobile phone 1 is connected with mounted automatic diagnosis unit with ELM327 bluetooth communication 2 by bluetooth module. Mounted automatic diagnosis unit comprises OBD diagnose interface 3 and vehicle electronic control unit (ECU) 5. This diagnose interface 3 is diagnosed communication for service by car load CAN network 4 and the vehicle electronic control unit (ECU) 5 of car load.
Fig. 3 is vehicle diagnosis process of the present utility model. Below by this diagnostic procedure, diagnostic system of the present utility model is had to more detailed understanding.
Step 301: user starts the vehicle diagnosis application of mobile phone, and vehicle diagnosis application can start bluetooth and scan suitable bluetooth equipment, and automatic and ELM327 matches.
Step 302: diagnostic instruction is selected at the interface that user applies by vehicle diagnosis, and these diagnostic instructions are converted to the instruction that mounted automatic diagnosis unit OBD can identify. These instructions are carried out data interaction by the blue tooth interface of mobile phone and the blue tooth interface of ELM327.
Step 303:ELM327 module receives after diagnostic instruction, send this diagnostic instruction to mounted automatic diagnosis unit, mounted automatic diagnosis unit is converted to these diagnostic instructions CAN (Controller Area Network BUS, the ControllerAreaNetwork) message meeting for meeting ISO15765 host-host protocol.
Step 304: mounted automatic diagnosis unit transfers to each vehicle electronic control unit by CAN message by the CAN bus network of car load by the CAN bus network of car load.
Step 305: vehicle electronic control unit (ECU) 5 receives resolution data content after CAN message. Send to this ECU as ECU finds the diagnosis request that mobile phone sends, carry out corresponding operation response to obtain vehicle diagnosis information, and return results to mobile phone diagnostic message by ELM327 module.
Above-described embodiment is described the utility model by the logical relation that is similar to application program, those skilled in the art will know that, above-mentioned logical relation realizes by logic circuit, and above-mentioned unit is realized by logic circuit, instead of simple computer program. Thereby above-mentioned each functional unit and mobile phone and automotive diagnostic system meet the 2nd article of object that defined utility model is protected of Patent Law, instead of the technical scheme that realizes of application program. Certainly, it can be realized by computer program.
According to the utility model, can make mobile phone realize the portable diagnostic equipment of vehicle diagnosis function, thereby make such diagnostic device universal, realize the functions such as the fault diagnosis that automotive diagnostic installation should possess, data scaling, data monitoring. The diagnostic message obtaining is that repairing, the care and maintenance of automobile provided convenience.
Although described the utility model by embodiment, but those of ordinary skill in the art know, in the situation that not departing from spirit of the present utility model and essence, just can make the utility model have many distortion and variation, scope of the present utility model is limited to the appended claims.
Claims (9)
1. for a mobile phone for vehicle diagnosis, it is characterized in that, comprising:
Selected cell, it is for selecting diagnostic instruction, and described diagnostic instruction is car load diagnostic instruction;
Transmitting element, sends diagnostic instruction for the mounted automatic diagnosis unit to automobile, so that mounted automatic diagnosis unit responds to diagnostic instruction;
Receiving element, the response of diagnostic instruction being made for receiving mounted automatic diagnosis unit, to obtain the corresponding diagnostic message of described diagnostic instruction;
Display unit, for showing described diagnostic message.
2. the mobile phone for vehicle diagnosis according to claim 1, is characterized in that, described transmitting element is bluetooth module or WIFI module.
3. the mobile phone for vehicle diagnosis according to claim 1, is characterized in that, described receiving element is bluetooth module or WIFI module.
4. the mobile phone for vehicle diagnosis according to claim 1, is characterized in that, described mobile phone also comprises: converting unit, it is for being converted to diagnostic instruction the instruction that mounted automatic diagnosis unit can Direct Recognition.
5. the mobile phone for vehicle diagnosis according to claim 4, is characterized in that, described diagnostic instruction meets ISO15765 standard.
6. for a system for vehicle diagnosis, it is characterized in that, comprising:
Mobile phone, it is for selecting diagnostic instruction, and described diagnostic instruction is car load diagnostic instruction; And send diagnostic instruction to the mounted automatic diagnosis unit of automobile, so that mounted automatic diagnosis unit responds to diagnostic instruction; And receive that mounted automatic diagnosis unit responds to diagnostic instruction and the diagnostic message that obtains, and show described diagnostic message;
OBD, it comprises mounted automatic diagnosis unit, mobile phone, for the diagnostic instruction of mobile phone is responded, to obtain and the corresponding diagnostic message of described diagnostic instruction, and is issued by this diagnostic message in this mounted automatic diagnosis unit.
7. system according to claim 6, is characterized in that, described OBD also comprises communication unit, and described communication unit is connected mobile phone with mounted automatic diagnosis unit, communicates by letter to realize between mobile phone and mounted automatic diagnosis unit.
8. system according to claim 7, is characterized in that, described communication unit is ELM327 module or WIFI module.
9. system according to claim 6, is characterized in that, described diagnostic instruction meets ISO15765 standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944551.3U CN205247196U (en) | 2015-11-24 | 2015-11-24 | Be used for diagnostic cell -phone of car and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944551.3U CN205247196U (en) | 2015-11-24 | 2015-11-24 | Be used for diagnostic cell -phone of car and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247196U true CN205247196U (en) | 2016-05-18 |
Family
ID=55946279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520944551.3U Active CN205247196U (en) | 2015-11-24 | 2015-11-24 | Be used for diagnostic cell -phone of car and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247196U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970610A (en) * | 2017-05-04 | 2017-07-21 | 深圳市元征科技股份有限公司 | Monitoring method, system and the readable storage medium storing program for executing of car data stream |
| CN107526353A (en) * | 2017-09-15 | 2017-12-29 | 杜明生 | A kind of automotive diagnostic system and method |
| CN109358600A (en) * | 2018-10-18 | 2019-02-19 | 北京长城华冠汽车技术开发有限公司 | Diagnostic method and device based on vehicle mounted communication module |
| WO2019134706A1 (en) * | 2018-01-08 | 2019-07-11 | 深圳市道通科技股份有限公司 | Vehicle diagnostic method, device, apparatus, and system, and connection diagnostic apparatus |
| CN110166336A (en) * | 2019-04-17 | 2019-08-23 | 东风朝阳朝柴动力有限公司 | Vehicle demarcates diagnosis communication conversion equipment |
| CN117234191A (en) * | 2023-11-08 | 2023-12-15 | 徐州徐工汽车制造有限公司 | Fault diagnosis method, device and computer readable storage medium |
-
2015
- 2015-11-24 CN CN201520944551.3U patent/CN205247196U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970610A (en) * | 2017-05-04 | 2017-07-21 | 深圳市元征科技股份有限公司 | Monitoring method, system and the readable storage medium storing program for executing of car data stream |
| CN107526353A (en) * | 2017-09-15 | 2017-12-29 | 杜明生 | A kind of automotive diagnostic system and method |
| WO2019134706A1 (en) * | 2018-01-08 | 2019-07-11 | 深圳市道通科技股份有限公司 | Vehicle diagnostic method, device, apparatus, and system, and connection diagnostic apparatus |
| CN111552274A (en) * | 2018-01-08 | 2020-08-18 | 深圳市道通科技股份有限公司 | Automobile diagnosis method, device, equipment, system and diagnosis connecting equipment |
| US11845451B2 (en) | 2018-01-08 | 2023-12-19 | Autel Intelligent Technology Corp., Ltd. | Automobile diagnostic method, apparatus, device and system, and diagnostic connection device |
| CN109358600A (en) * | 2018-10-18 | 2019-02-19 | 北京长城华冠汽车技术开发有限公司 | Diagnostic method and device based on vehicle mounted communication module |
| CN110166336A (en) * | 2019-04-17 | 2019-08-23 | 东风朝阳朝柴动力有限公司 | Vehicle demarcates diagnosis communication conversion equipment |
| CN117234191A (en) * | 2023-11-08 | 2023-12-15 | 徐州徐工汽车制造有限公司 | Fault diagnosis method, device and computer readable storage medium |
| CN117234191B (en) * | 2023-11-08 | 2024-02-06 | 徐州徐工汽车制造有限公司 | Fault diagnosis method, device and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205247196U (en) | Be used for diagnostic cell -phone of car and system | |
| CN102120441B (en) | Passenger vehicles diagnosis method of passenger vehicles diagnosis system | |
| US10586217B2 (en) | Automotive ECU mobile phone interface | |
| US20160148441A1 (en) | Vehicle detecting method, mobile terminal, and vehicular terminal | |
| CN201707605U (en) | Embedded automobile OBD (On-Board Diagnostics) fault diagnosing device | |
| CN101895394B (en) | Implementation method and the device thereof of exchanges data is carried out with OBD diagnose connector | |
| CN109164789B (en) | Vehicle-mounted multimedia system for vehicle information diagnosis | |
| CN104977170A (en) | Vehicle fault remote diagnosis system and control method thereof | |
| CN104122883A (en) | Automatic automobile controller configuring method | |
| CN104063912A (en) | Real-time vehicle operating monitoring system and method based on mobile terminal | |
| CN103944948B (en) | Method for configuring vehicle-mounted network, and intelligent vehicle-mounted terminal | |
| CN108255152B (en) | vehicle diagnosis method, diagnosis box and computer readable storage medium | |
| CN203965938U (en) | Vehicle-mounted diagnosis device and onboard diagnostic system | |
| CN104699686A (en) | Vehicle-mounted control module and matching method thereof | |
| CN110928271A (en) | Automobile self-service diagnosis method and system | |
| CN101795286A (en) | Vehicle diagnosis system and method based on 3G network | |
| CN102591325A (en) | Mobile phone short message vehicle failure remote diagnosis detection method and device | |
| CN106375943A (en) | Vehicle-mounted fault diagnosis system and method | |
| CN102566566A (en) | Automatic automobile diagnosis method based on data processing unit (DPU) | |
| CN113433923A (en) | Vehicle remote diagnosis method, system, readable storage medium and device | |
| CN102945042B (en) | Standard fault code extracting method based on professional diagnosis | |
| CN102943709B (en) | Multifunctional engine control unit | |
| CN113242532B (en) | Vehicle communication device, wiFi connection method and vehicle diagnosis system | |
| CN104750090A (en) | Integrated electrically-controlled diagnostic system for whole life cycle of heavy truck | |
| CN112763229A (en) | Bluetooth-based vehicle data monitoring method and device and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |