CN202975796U - Wireless data system applied to automobile fault automatic diagnosis - Google Patents
Wireless data system applied to automobile fault automatic diagnosis Download PDFInfo
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- CN202975796U CN202975796U CN 201220665932 CN201220665932U CN202975796U CN 202975796 U CN202975796 U CN 202975796U CN 201220665932 CN201220665932 CN 201220665932 CN 201220665932 U CN201220665932 U CN 201220665932U CN 202975796 U CN202975796 U CN 202975796U
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Abstract
The utility model provides a wireless data system applied to automobile fault automatic diagnosis. The wireless data system comprises an OBD (on-board diagnostics) wireless connector and an OBD device. The OBD wireless connector includes an OBD communication module and a first wireless communication module which are in communication connection, wherein he OBD communication module is used for connecting with an automobile OBD port so as to be in communication with an ECU (electronic control unit); and the first wireless communication module is used for receiving and transmitting data in a wireless manner. The OBD device comprises a second wireless communication module, wherein the second wireless communication module is in wireless communication connection with the first wireless communication module. The wireless data system adopts a wireless mode for acquiring information output by the OBD port or configuring ECU parameters, and thus the OBD device can be prevented from shedding off, an OBD extension line is omitted, and driving safety is improved.
Description
Technical field
The utility model relates to a kind of data transmission system, particularly relates to a kind of radio data system that is applied to vehicle failure automatic diagnosis.
Background technology
At present, in order to determine quickly and accurately character and the position of vehicle failure, industry has been developed the vehicle failure automatic diagnostics, OBD(On-Board Diagnostics for example, OBD).Existing OBD equipment is directly installed on automobile OBD port, or connect OBD equipment by the OBD extended line, two kinds of mounting meanss of this of OBD equipment all exist the limited defective of location comparison, for example be directly installed on the easy loose or dislocation of OBD equipment of OBD port, adopt the OBD extended line easily to cause and impede, affect safe driving.
The utility model content
The purpose of this utility model is to provide a kind of radio data system that is applied to vehicle failure automatic diagnosis, easily causes and impedes to solve the easy loose or dislocation of OBD equipment that prior art exists or OBD extended line, affects the problems such as safe driving.
For solving the problems of the technologies described above, the utility model provides a kind of radio data system that is applied to vehicle failure automatic diagnosis, it comprises: the OBD wireless connector, comprise OBD communication module and the first wireless communication module that communication connects, described OBD communication module be used for being connected with automobile OBD port with ECU (Electronic Control Unit, electronic control unit, claim again car running computer or vehicle-mounted computer) communication, described the first wireless communication module is used for receiving and send data with wireless mode; OBD equipment comprises the second wireless communication module, described the second wireless communication module be connected the first wireless communication module wireless telecommunications and connect.
Wherein, preferably, also comprise: server is connected the automobile related data that described server process and the described OBD equipment of analysis are uploaded with described OBD device talk.
Wherein, preferably, also comprise: communication terminal is connected with described server communication, to receive the automobile related data after described server process and to carry out the device parameter configuration by described server.
Wherein, preferably, described communication terminal comprises: the 3rd wireless communication module, and be connected the first wireless communication module communication and connect, and be used for and described OBD wireless connector Direct Communication.
Wherein, preferably, described the first wireless communication module, the second wireless communication module, the 3rd wireless communication module are bluetooth communication module.
Wherein, preferably, described OBD equipment comprises for the LED display and the button that improve visual and operability.
Wherein, preferably, described OBD equipment comprises Mike and the FM module for conversation and pronunciation.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, adopt wireless mode to obtain information or the configuration ECU parameter of the output of OBD port, whereby, can avoid OBD equipment to come off, and omit the OBD extended line, improve travel safety.
Description of drawings
Fig. 1 is the theory diagram of the utility model embodiment.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model easily comes off for existing OBD equipment or thereby the OBD extended line easily causes the problem of impeding impact safety, and a kind of radio data system that is applied to vehicle failure automatic diagnosis is provided.
As shown in Figure 1, the utility model embodiment comprises OBD wireless connector 2, OBD equipment 3, communication terminal 4 and server 5.Wherein, the OBD communication module 21 that between OBD wireless connector 2 comprises both, communication connects and as the bluetooth communication module 22 of the first wireless communication module, OBD communication module 21 be connected with automobile OBD port one with the ECU communication of automobile, bluetooth communication module 22 is used for the communication data between wireless mode transmitting-receiving OBD wireless connector 2 and OBD equipment 3, communication terminal 4.OBD equipment 3 comprises the bluetooth communication module 31 as the second wireless communication module, and bluetooth communication module 31 is connected wireless telecommunications and is connected with bluetooth communication module, and 33 of data processing modules are for the treatment of the automobile related data that comes from bluetooth communication module 31.
Further in order to improve the data-handling capacity of the utility model embodiment, the utility model embodiment also comprises server 5, server 5 is set up communication by the GSM communication module 32 in OBD equipment with it and is connected, and the automobile related data that OBD equipment 3 is uploaded is processed and analyzed to server 5.
Process the automobile related data for the ease of the user, the utility model embodiment also comprises communication terminal 4.Communication terminal 4 is connected with server 5 communications, the automobile related data after reception server 5 is processed and carry out the device parameter configuration by server 5.
Further, communication terminal 5 comprises the bluetooth communication module 41 as the 3rd wireless communication module, and bluetooth communication module 41 is connected communication and is connected with bluetooth communication module, be used for and OBD wireless connector 2 Direct Communications.
Further preferably, OBD equipment 3 also comprises LED display and button (not shown), increases its visuality and operability.OBD equipment 3 also comprises Mike and FM module (not shown), increases its conversation and function of pronunciation.
The utility model embodiment is when using, and OBD wireless connector 2 has the OBD interface, is arranged on automobile OBD port one, and OBD wireless connector 2 carries out communication by its built-in OBD communication module 21 with automobile ECU.
The bluetooth communication module 22 of OBD wireless connector 2 can carry out communication with OBD equipment 2 by the bluetooth communication module 31 of OBD equipment 3, to send to by the car data that OBD communication module 21 reads OBD equipment 3, OBD equipment 3 also can send to 2 pairs of automobile ECUs of OBD wireless connector to be configured by bluetooth communication module 31, bluetooth communication module 22 configuration parameter.
Built-in GSM communication module 32 and antenna in OBD equipment 3, and SIM card is installed, by communication between GSM communication module 32 and server 5, the automobile related data that reads being sent to server 5, server 5 is processed the data of receiving and analyze.Data after server 5 will be processed send to communication terminal 4 for user's inquiry.
The user can be configured by 4 pairs of relevant device parameters of communication terminal, then sends order by server 5.Certainly, OBD wireless connector 2 also can be directly and communication terminal 4 carry out communication by bluetooth communication module 22, bluetooth communication module 41.
To sum up, the utility model adopts wireless communication technique, Bluetooth technology for example, making automobile OBD port set up wireless telecommunications with OBD equipment or server etc. is connected, risk and the omission OBD extended line that can avoid OBD equipment to come off, improve the safe maneuverability of automobile, in addition, the utility model has advantages of that also installation is simple, easy to use.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a radio data system that is applied to vehicle failure automatic diagnosis, is characterized in that, comprising:
The OBD wireless connector comprises OBD communication module and the first wireless communication module that communication connects, described OBD communication module be used for being connected with automobile OBD port with the ECU communication, described the first wireless communication module is used for wireless mode reception and transmission data;
OBD equipment comprises the second wireless communication module, described the second wireless communication module be connected the first wireless communication module wireless telecommunications and connect.
2. the radio data system that is applied to vehicle failure automatic diagnosis according to claim 1, is characterized in that, also comprises:
Server is connected with described OBD device talk, the automobile related data that described server process and the described OBD equipment of analysis are uploaded.
3. the radio data system that is applied to vehicle failure automatic diagnosis according to claim 2, is characterized in that, also comprises:
Communication terminal is connected with described server communication, to receive the automobile related data after described server process and to carry out the device parameter configuration by described server.
4. the radio data system that is applied to vehicle failure automatic diagnosis according to claim 3, is characterized in that, described communication terminal comprises:
The 3rd wireless communication module and is connected the first wireless communication module communication and is connected, and is used for and described OBD wireless connector Direct Communication.
5. the radio data system that is applied to vehicle failure automatic diagnosis according to claim 4, is characterized in that, described the first wireless communication module, the second wireless communication module, the 3rd wireless communication module are bluetooth communication module.
6. the radio data system that is applied to vehicle failure automatic diagnosis according to claim 1, is characterized in that, described OBD equipment comprises for the LED display and the button that improve visual and operability.
7. the radio data system that is applied to vehicle failure automatic diagnosis according to claim 1, is characterized in that, described OBD equipment comprises Mike and the FM module for conversation and pronunciation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665932 CN202975796U (en) | 2012-12-05 | 2012-12-05 | Wireless data system applied to automobile fault automatic diagnosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665932 CN202975796U (en) | 2012-12-05 | 2012-12-05 | Wireless data system applied to automobile fault automatic diagnosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202975796U true CN202975796U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220665932 Expired - Fee Related CN202975796U (en) | 2012-12-05 | 2012-12-05 | Wireless data system applied to automobile fault automatic diagnosis |
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| CN (1) | CN202975796U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423305A (en) * | 2013-09-09 | 2015-03-18 | 福特全球技术公司 | Method and Apparatus for an OnBoard Diagnostic Interface Tool |
| CN105553946A (en) * | 2015-12-08 | 2016-05-04 | 严威 | Vehicle-mounted system based on CAN bus firewall and control method thereof |
| CN106210067A (en) * | 2016-07-14 | 2016-12-07 | 深圳市元征软件开发有限公司 | Vehicle data collection method and device |
| CN106228641A (en) * | 2016-09-18 | 2016-12-14 | 华南理工大学 | A kind of automatic safe detecting system for coach and method |
-
2012
- 2012-12-05 CN CN 201220665932 patent/CN202975796U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423305A (en) * | 2013-09-09 | 2015-03-18 | 福特全球技术公司 | Method and Apparatus for an OnBoard Diagnostic Interface Tool |
| CN105553946A (en) * | 2015-12-08 | 2016-05-04 | 严威 | Vehicle-mounted system based on CAN bus firewall and control method thereof |
| CN105553946B (en) * | 2015-12-08 | 2018-08-14 | 严威 | Onboard system based on CAN bus fire wall and its control method |
| CN106210067A (en) * | 2016-07-14 | 2016-12-07 | 深圳市元征软件开发有限公司 | Vehicle data collection method and device |
| CN106228641A (en) * | 2016-09-18 | 2016-12-14 | 华南理工大学 | A kind of automatic safe detecting system for coach and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |