CN203386070U - Automobile OBD interface data transmission diagnostic system - Google Patents
Automobile OBD interface data transmission diagnostic system Download PDFInfo
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- CN203386070U CN203386070U CN201320500088.4U CN201320500088U CN203386070U CN 203386070 U CN203386070 U CN 203386070U CN 201320500088 U CN201320500088 U CN 201320500088U CN 203386070 U CN203386070 U CN 203386070U
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- obd interface
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Abstract
The utility model provides an automobile OBD interface data transmission diagnostic system which comprises a housing. One end of the housing is provided with an OBD interface, and the other end of the housing is provided with a USB interface. The OBD interface is connected with the USB interface through a data conversion unit. The data conversion unit is used for identifying the data acquired by the OBD interface, and the data is converted into serial communication data after data analysis and sent to the USB interface. Through the above scheme, the data transmitted through the OBD interface can be acquired in various kinds of modes, and can be uploaded to various types of equipment, including a mobile phone, a computer, a tablet, and the like. The data transmitted by the OBD interface can be quickly and conveniently analyzed and positioned, so as to find a fault of an automobile accurately and quickly.
Description
Technical field
The utility model belongs to OBD (On-Board Diagnos t ic Sys tem, onboard diagnostic system) technical field, in particular a kind of automobile OBD interface data transmission diagnostic system.
Background technology
Be accompanied by automobile more and more universal, increasing auto repair company locates fast to vehicle failure that also demand is increasing, the fault that all needs various automotive test equipment devices to exist with positioned vehicle when automobile breaks down, but the prerequisite of various automotive test equipment device positioned vehicle faults is to obtain the fault data of automobile, after the processing of the equipment such as detecting instrument that carry through automobile from the data of obtaining vehicle on-board diagnosis system (OBD) at present, with the transmission mode of mobile communication terminal be only to carry out data transmission by specific data line, this kind of mode be use the widest, but its shortcoming is the data line of necessary handling characteristics, the device end that must receive data is connected, therefore can not the strange land data transmission.
Therefore, there is defect in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of automobile OBD interface data transmission diagnostic system is provided.
The technical solution of the utility model is as follows:
A kind of automobile OBD interface data transmission diagnostic system, comprise shell, and wherein, described shell one end arranges the OBD interface, and the described shell other end arranges USB interface, between described OBD interface and described USB interface, by Date Conversion Unit, is connected; Described Date Conversion Unit, the data of obtaining for identifying the OBD interface, and carry out the data parsing, the data after resolving are converted to the serial communication data and are sent to described USB interface.
Described automobile OBD interface data transmission diagnostic system, wherein, arrange one for fixed agraffe on described shell.
Described automobile OBD interface data transmission diagnostic system, wherein, arrange a reinforcing strip on described shell, for described shell, reinforce.
Described automobile OBD interface data transmission diagnostic system, wherein, also arrange a storage unit between described OBD interface and described USB interface, with described Date Conversion Unit, be connected, for storing described serial communication data.
Described automobile OBD interface data transmission diagnostic system, wherein, also arrange a wireless transmission unit, for wireless mode and mobile terminal, carrying out data transmission between described OBD interface and described USB interface.
Described automobile OBD interface data transmission diagnostic system, wherein, arrange a switch on described shell, with described wireless transmission unit, be connected, for controlling the On/Off of wireless transmission unit.
Adopt such scheme, data by the transmission of OBD interface, can obtain in many ways, and can upload on plurality of devices, plurality of devices comprises mobile phone, computer, panel computer etc., easily and fast to the data analysis location of OBD interface transmission, with find out quickly and accurately automobile storage fault.
The accompanying drawing explanation
The external structure schematic diagram that Fig. 1 is the utility model one embodiment.
The external structure upward view that Fig. 2 is the utility model one embodiment.
Fig. 3 is the unit structural representation arranged in the utility model shell.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1-Figure 3, provide a preferred embodiment: a kind of automobile OBD interface data transmission diagnostic system, comprise shell 3, wherein, described shell 3 one ends arrange OBD interface 2, described shell 3 other ends arrange usb 1, between described OBD interface 2 and described usb 1, by Date Conversion Unit 601, are connected; Described Date Conversion Unit 601, the data of obtaining for identifying OBD interface 2, and carry out the data parsing, the data after resolving are converted to the serial communication data and are sent to described usb 1.The data that Date Conversion Unit 601 obtains for the OBD interface according to data communication protocol are resolved, and the data after resolving are converted to the serial communication data, and the communication data of USB mouth 1 adopts the serial communication data; The Data Analysis of Date Conversion Unit 601 and switch technology are the attainable technological means of prior art, do not repeat them here, can adopt other substituting units to complete the function of Date Conversion Unit 601 data-switching, i.e. data-switching between the different pieces of information communications protocol.
On the basis of above-described embodiment, preferred, arrange one for fixed agraffe 4 on described shell 3, can use hasp 4 by native system not on waistband, can certainly be fixed on other position, the stiff end of hasp 4 and described shell 3 are wholely set, and are not easy like this to damage.
On the basis of above-described embodiment, preferred, a reinforcing strip 5 is set on described shell 3, for described shell 3, to reinforce, reinforcing strip 5 is arranged at shell 3 middle parts, for increasing the intensity of shell 3, is not easy bending and damages.
On the basis of above-described embodiment, preferably, a storage unit 602 also is set between described OBD interface 2 and described usb 1, with described Date Conversion Unit 601, be connected, for after storing described serial communication data, that is to say and storage unit 602 being set and Date Conversion Unit 601 is connected, with usb 1, be connected again, and Date Conversion Unit 601 is connected with the OBD interface, after Date Conversion Unit becomes serial data by the OBD data-switching, sends storage unit 602 and stored; Preferably, storage unit 602 also can connect a SD draw-in groove, after placing the SD card, described storage unit 602 is carried out to dilatation.
On the basis of above-described embodiment, preferably, a wireless transmission unit 603 also is set between described OBD interface 2 and described usb 1, as shown in Figure 3, be arranged between storage unit 602 and usb 1, for wireless mode and mobile terminal, carrying out data transmission, wireless mode includes but not limited to bluetooth, GPRS, WIFI, convenient like this and mobile phone, panel computer or other long-range equipment are transmitted data, and without by other instruments.
On the basis of above-described embodiment, preferably, one switch (not shown) is set on described shell 3, with described wireless transmission unit 603, be connected, for controlling the On/Off of wireless transmission unit 603, the switch namely arranged on shell 3 is only for the unlatching of controlling wireless transmission unit 603 or cut out, rather than controls whole equipment, can open when needed wireless transmission unit 603 like this, be user-friendly for selection.
Adopt such scheme, data by the transmission of OBD interface, can obtain in many ways, and can upload on plurality of devices, plurality of devices comprises mobile phone, computer, panel computer etc., easily and fast to the data analysis location of OBD interface transmission, with find out quickly and accurately automobile storage fault.
Above-described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment of the present utility model, other embodiment that those skilled in the art obtain under the prerequisite of not making creative work, belong to the scope that the utility model is protected.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (6)
1. an automobile OBD interface data transmission diagnostic system, comprise shell, it is characterized in that, described shell one end arranges the OBD interface, and the described shell other end arranges USB interface, between described OBD interface and described USB interface, by Date Conversion Unit, is connected; Described Date Conversion Unit, the data of obtaining for identifying the OBD interface, and carry out the data parsing, the data after resolving are converted to the serial communication data and are sent to described USB interface.
2. automobile OBD interface data transmission diagnostic system as claimed in claim 1, is characterized in that, arranges one on described shell for fixed agraffe.
3. automobile OBD interface data transmission diagnostic system as claimed in claim 1, is characterized in that, a reinforcing strip is set on described shell, for described shell, reinforces.
4. automobile OBD interface data transmission diagnostic system as claimed in claim 1, is characterized in that, a storage unit also is set between described OBD interface and described USB interface, with described Date Conversion Unit, is connected, for storing described serial communication data.
5. automobile OBD interface data transmission diagnostic system as claimed in claim 1, is characterized in that, a wireless transmission unit also is set between described OBD interface and described USB interface, for wireless mode and mobile terminal, carrying out data transmission.
6. automobile OBD interface data transmission diagnostic system as claimed in claim 5, is characterized in that, a switch is set on described shell, with described wireless transmission unit, is connected, for controlling the On/Off of wireless transmission unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500088.4U CN203386070U (en) | 2013-08-16 | 2013-08-16 | Automobile OBD interface data transmission diagnostic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500088.4U CN203386070U (en) | 2013-08-16 | 2013-08-16 | Automobile OBD interface data transmission diagnostic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386070U true CN203386070U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500088.4U Expired - Fee Related CN203386070U (en) | 2013-08-16 | 2013-08-16 | Automobile OBD interface data transmission diagnostic system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203386070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007756A (en) * | 2014-05-08 | 2014-08-27 | 深圳市元征科技股份有限公司 | Individual car diagnostic system and method based on mobile intelligent terminal |
| CN108303964A (en) * | 2017-12-28 | 2018-07-20 | 深圳市元征科技股份有限公司 | A kind of network connector and Vehicular diagnostic method |
-
2013
- 2013-08-16 CN CN201320500088.4U patent/CN203386070U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007756A (en) * | 2014-05-08 | 2014-08-27 | 深圳市元征科技股份有限公司 | Individual car diagnostic system and method based on mobile intelligent terminal |
| CN108303964A (en) * | 2017-12-28 | 2018-07-20 | 深圳市元征科技股份有限公司 | A kind of network connector and Vehicular diagnostic method |
| CN108303964B (en) * | 2017-12-28 | 2020-09-11 | 深圳市元征科技股份有限公司 | Network connector and vehicle diagnosis method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Gang Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20210816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |