CN203241242U - Vehicle-mounted diagnosis joint - Google Patents
Vehicle-mounted diagnosis joint Download PDFInfo
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- CN203241242U CN203241242U CN 201320195177 CN201320195177U CN203241242U CN 203241242 U CN203241242 U CN 203241242U CN 201320195177 CN201320195177 CN 201320195177 CN 201320195177 U CN201320195177 U CN 201320195177U CN 203241242 U CN203241242 U CN 203241242U
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Abstract
The utility model discloses a vehicle-mounted diagnosis joint. The vehicle-mounted diagnosis joint comprises a micro processing chip, a wire communication module connected with the micro processing chip, a wireless communication module connected with the micro processing chip, a locating module connected with the micro processing chip, a diagnosis chip connected with the micro processing chip, an acceleration sensor connected with the micro processing chip and a power supply module connected with the micro processing chip. The vehicle-mounted diagnosis joint communicates with a computer via a wire module, communicates with a remote server via a wireless module, and is connected with a vehicle via the diagnosis chip so as to acquire a fault code of the vehicle and read a data flow of the vehicle. The wireless communication module provides a real-time driving data to the remote server. The vehicle-mounted diagnosis joint is applicable to various users and can track a real-time location. Besides, the vehicle-mounted diagnosis joint is precise in diagnosing faults and powerful in functions and has a huge market value.
Description
Technical field
The utility model relates to vehicle electric field, relates in particular to a kind of On-Board Diagnostics (OBD) joint.
Background technology
Automobile industry from 20th century so far, through development and the competition in a nearly century, the whole world has company more than 7000 to set foot in this industry.The car industry of fast development not only provides the convenience of people's trips, has also greatly promoted the development of World Auto Industry.According to industry statistic, the automobile new product of World Auto Industry 20%-30% has directly entered Automobile Market after dispatching from the factory, and the automobile management industry has become auto industry huge " cake " abroad.
The Chinese Automobile Industry vehicle possess and year demand sum about about 3,000 ten thousand.Expecting 2015. the business sales of China automobile operation market will reach 23,000,000,000 yuan.The amplification average annual growth rate of automobile operation field is 30%, leads and bounds ahead of other service industries, and life range behind the whole automobile is occupied its significance.
Growth along with automobile, numerous problems has appearred in car steering or the management, when user's vehicle breaks down on the way, can only call out trailer, not at one's wit's end, after being managed vehicle in the fleet and leaving, can't understand traveling state of vehicle, be difficult to arrive the destination on time, or have an accident midway, a lot of accidents can't be investigated and define.
The utility model content
The utility model embodiment provides a kind of On-Board Diagnostics (OBD) joint, and this diagnosis joint provides failure message and the real time data of vehicle for car owner or supvr, improves safety factor of travel, is easy to solve drive to go on a journey problems such as running into vehicle trouble.
For achieving the above object, the utility model provides a kind of On-Board Diagnostics (OBD) joint, comprise: micro-chip processor, the wire communication module that is connected with micro-chip processor, the wireless communication module that is connected with micro-chip processor, the locating module that is connected with micro-chip processor, the diagnosing chip that is connected with micro-chip processor, the acceleration transducer that is connected with micro-chip processor, the power module that is connected with micro-chip processor, described micro-chip processor is by there being wire module to be connected with computer, and described diagnosing chip is used for being connected with the diagnose interface of automobile.
Micro-chip processor is the DPU431 processor, is the combination of Embedded Application custom-designed ARM Cortex-M3 core chip and nand FLASH.
Wire communication module is USB and COM, is used for being connected with the compunlcation interface.
The wireless communication module mobile communication module comprises in 2G, 3G, the 4G mobile communication one or more, is used for being connected with remote server.
Locating module is GPS module and Big Dipper locating module, the Real-time Obtaining geographical location information.
Diagnosing chip is the JV700 chip, is used for being connected with the diagnose interface of automobile, thereby obtains the failure message of vehicle, reads the real-time stream of vehicle.
Acceleration transducer is for detection of the inertial change of vehicle.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages: micro-chip processor obtains diagnostic trouble code information in the vehicle diagnosis data stream by diagnosing chip, user or supvr utilize micro-chip processor control wireless communication module that diagnostic data, real-time geographic information, driving condition are sent to the remote service end, so that can check the real-time information of automobile at any time; Timely reminding user when finding fault, conveniently automobile is placed under repair, Effective Raise the driving safety coefficient, simultaneously by the remote diagnosis automobile, on-site diagnosis trouble and inconvenience have been avoided, but also intuitively shown particularly vehicle failure place, automobile geographic position, be easy to provide maintenance service.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, the utility model is limited.
Description of drawings
Fig. 1 is the utility model module connection diagram.
Fig. 2 is the utility model embodiment schematic views.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1, Fig. 2, be the utility model embodiment, this embodiment comprises: micro-chip processor 10, the wire communication module 20 that is connected with described micro-chip processor 10, the wireless communication module 30 that is connected with described micro-chip processor 10, the locating module 40 that is connected with described micro-chip processor 10, the diagnosing chip 50 that is connected with described micro-chip processor 10, the acceleration transducer 60 that is connected with described micro-chip processor 10, the power module 70 that is connected with described micro-chip processor 10, described micro-chip processor 10 is by there being wire module to be connected with computer, and described diagnosing chip 10 is used for being connected with the diagnose interface of automobile.
Preferably, described micro-chip processor 10 is DPU431 processors, is the combination of Embedded Application custom-designed ARM Cortex-M3 core chip and Nand FLASH.
Preferably, described wire communication module 20 is USB and COM, is used for being connected with the compunlcation interface, carries out exchanges data.
Described wireless communication module 30 is mobile communication modules, comprises in 2G, 3G, the 4G mobile communication one or more, is used for being connected with remote server.
Described locating module 40 is GPS module and Big Dipper locating module, is used for the Real-time Obtaining geographical location information.
Preferably, described diagnosing chip 50 is JV700 chips, is used for being connected with the diagnose interface of automobile, thereby obtains the failure message of vehicle, reads the real-time stream of vehicle.
Described acceleration transducer 60 is judged the vehicle collision situation and is got into danger the rapidly situation of brake thereby can analyze for detection of the inertial change of vehicle.
Described power module 70 is that DC-DC(direct supply to direct supply is changed) the switch power supply, for micro-chip processor 10 provides the galvanic current source.
A kind of On-Board Diagnostics (OBD) joint that the utility model provides, micro-chip processor obtains diagnostic trouble code information in the vehicle diagnosis data stream by diagnosing chip, user or supvr utilize micro-chip processor control wireless communication module that diagnostic data, real-time geographic information, driving condition are sent to remote service, so that can check the real-time information of automobile at any time; Timely reminding user when finding fault, conveniently automobile is placed under repair, Effective Raise the driving safety coefficient, simultaneously by the remote diagnosis automobile, on-site diagnosis trouble and inconvenience have been avoided, but also intuitively shown particularly vehicle failure place, automobile geographic position, be easy to provide maintenance service.
Above-described embodiment; its purpose is to enable those skilled in the art to understand content of the present utility model and implement according to this; can not only limit claim of the present utility model with the present embodiment; all equal variation and modifications of being done with the utility model must belong to protection domain of the present utility model.
Claims (6)
1. On-Board Diagnostics (OBD) joint, it is characterized in that, comprise micro-chip processor, the wire communication module that is connected with described micro-chip processor, the wireless communication module that is connected with described micro-chip processor, the locating module that is connected with described micro-chip processor, the diagnosing chip that is connected with described micro-chip processor, the acceleration transducer that is connected with described micro-chip processor, the power module that is connected with described micro-chip processor, described micro-chip processor is by there being wire module to be connected with computer, and described diagnosing chip is used for being connected with the diagnose interface of automobile.
2. On-Board Diagnostics (OBD) joint according to claim 1 is characterized in that, described micro-chip processor is the DPU431 processor.
3. On-Board Diagnostics (OBD) joint according to claim 1 is characterized in that, described wire communication module is USB and COM.
4. On-Board Diagnostics (OBD) joint according to claim 1 is characterized in that, described wireless communication module is mobile communication module, comprises in 2G, 3G, the 4G mobile communication one or more.
5. On-Board Diagnostics (OBD) joint according to claim 1 is characterized in that, described locating module is GPS module and Big Dipper locating module.
6. On-Board Diagnostics (OBD) joint according to claim 1 is characterized in that, described diagnosing chip is the JV700 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195177 CN203241242U (en) | 2013-04-18 | 2013-04-18 | Vehicle-mounted diagnosis joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195177 CN203241242U (en) | 2013-04-18 | 2013-04-18 | Vehicle-mounted diagnosis joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203241242U true CN203241242U (en) | 2013-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320195177 Expired - Lifetime CN203241242U (en) | 2013-04-18 | 2013-04-18 | Vehicle-mounted diagnosis joint |
Country Status (1)
| Country | Link |
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| CN (1) | CN203241242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914959A (en) * | 2014-03-17 | 2014-07-09 | 深圳市元征科技股份有限公司 | Diagnostic connector based on wireless communication technology |
-
2013
- 2013-04-18 CN CN 201320195177 patent/CN203241242U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914959A (en) * | 2014-03-17 | 2014-07-09 | 深圳市元征科技股份有限公司 | Diagnostic connector based on wireless communication technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |