CN202939486U - Automobile fault remote diagnosis system - Google Patents
Automobile fault remote diagnosis system Download PDFInfo
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- CN202939486U CN202939486U CN 201220653867 CN201220653867U CN202939486U CN 202939486 U CN202939486 U CN 202939486U CN 201220653867 CN201220653867 CN 201220653867 CN 201220653867 U CN201220653867 U CN 201220653867U CN 202939486 U CN202939486 U CN 202939486U
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Abstract
The utility model relates to a car trouble remote diagnosis system, this system include trouble scene signal processing unit and failure diagnosis processing unit, trouble scene signal processing unit and failure diagnosis processing unit pass through the network interconnection. The fail-site signal processing unit includes: the first server, and a camera, a first microphone, a first audio output device and a second audio output device which are connected with the first server. The camera, the second server and a display, a second microphone, a second audio output device and a memory which are connected with the second server. The utility model discloses can gather the video information of trouble car to and the language information of trouble scene diagnostic personnel to the trouble, and transmit the expert for diagnosis center through the network fast, omnidirectional trouble information description is with doing benefit to the diagnosis of expert to the trouble, improves diagnostic efficiency. In addition, automatic diagnosis of faults can be realized through fault code comparison.
Description
Technical field
The utility model relates to automotive diagnostic unit, refers to particularly a kind of vehicle failure remote diagnosis system.
Background technology
At present, in automobile industry, no matter be passenger car or commercial car, navigation has become one of competitive power of product upstream with information service; Simultaneously, in the product downstream, vehicle fault detection and reminding service have also become the core resource of product competition, are the remote diagnosis system of carrier mainly with data stream and derive thus all.
At present, no matter be vehicle-mounted OBD diagnostic system, or other vehicle self-diagnosable system, all fail to throw off the confirmation that database storage and diagnostic trouble code are retrieved the fault mode that reaches, still belong to passive diagnostic system.And each independently video monitoring equipment and fault locator etc. have all become proven technique.The particularly development of detector has become the versatility equipment that can satisfy each operating platform and engine model, even can Embedded later stage software development.
But single watch-dog and detector all can not cover all functions demand fully, need to provide more useful information to provide effective information support to the expert to fault in-situ, thereby are beneficial to the diagnosis efficiency that improves the expert.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art and a kind of vehicle failure remote diagnosis system is provided, and this system can pass to the comprehensive information of trouble vehicle the expert of diagnostic center, provides more field data to the expert.
Realize that the technical scheme that the utility model purpose adopts is: a kind of vehicle failure remote diagnosis system, comprise the fault in-situ signal processing unit, the fault diagnosis processing unit, described fault in-situ signal processing unit and fault diagnosis processing unit are by the network interconnection, wherein
Described fault in-situ signal processing unit comprises:
Camera is for the vision signal that gathers trouble vehicle;
The first microphone, be used for to gather trouble vehicle voice signal at the scene;
The first audio output device; And
First server is connected with described camera, the first microphone and the audio output device of being connected respectively;
Described fault diagnosis processing unit comprises:
Display is for the vision signal of exporting described camera collection;
Second microphone is for the voice signal that gathers expert diagnosis;
The second audio output device is used for exporting the voice signal that described the first microphone gathers;
Second server is connected with described display screen, second microphone and the audio output device of being connected respectively.
Further, described fault diagnosis processing unit also comprises:
Storer is connected with described second server; And
Comparer is connected with described storer, is used for failure code and storer fault data are compared.
In technique scheme, described network is optical fiber transmission network or 3G wireless network.
The utility model can gather the video information of trouble vehicle, and the fault in-situ diagnostic personnel is to the language description of fault, and pass to fast the expert of diagnostic center by optical fiber transmission network and 3G wireless network, omnibearing failure message is described, with being beneficial to the diagnosis of expert to fault, improve the efficient of diagnosis.In addition, can also compare by failure code, realize the automatic diagnosis of fault.
Description of drawings
Fig. 1 is the structural representation of the utility model vehicle failure remote diagnosis system.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model vehicle failure remote diagnosis system comprises fault in-situ signal processing unit 100, fault diagnosis processing unit 300, described fault in-situ signal processing unit 100 and fault diagnosis processing unit 300 are interconnected by network 200, and the present embodiment network 200 used is optical fiber transmission network and 3G wireless network.
Fault in-situ signal processing unit 100 comprises: camera 101, the first microphone 102, the first audio output device 103 and first server 104.Camera 101, the first microphone 102, the first audio output device 103 are connected with first server 104 respectively, and first server is connected with network 200.
Fault diagnosis processing unit 300 comprises: display 301, second microphone 302, the second audio output device 303, second server 304, storer 305 and comparer 306, display 301, second microphone 302, the second audio output device 303 are connected with storer and are connected with second server 304 respectively, and comparer 306 is connected with storer 305.
In the present embodiment, the first audio output device 103 and the second audio output device 303 are the audio output apparatus commonly used such as earphone or audio amplifier.
The vehicle failure remote diagnosis system work process is as follows:
(1) demand input.First server 104 typing fault vehicle essential information and fault forms are submitted expert diagnosis to.
(2) the diagnosis level is distinguished.First server 104 is inputted classification by demand, manually distinguishes the diagnosis level by system, begins to start corresponding diagnosis level.
(3) the on-the-spot access of diagnosis.First server 104 is communicated with second server 304 by network 200,101 pairs of trouble vehicles of camera carry out on-the-spot real-time photography, first server 104 transfers to second server 304 with the video pictures signal by network 200, and second server 304 shows the video pictures signal by display 301.Simultaneously, the first microphone 102 gathers trouble vehicle field diagnostic personnel's voice signal, first server 104 transfers to second server 304 with voice signal by network 200, second server 304 is exported the voice signal of diagnostic personnel by the second audio output device 303, make the expert of fault diagnosis processing enter 300 can in time obtain on-the-spot voice signal.Second microphone 302 gathers the voice signal of expert diagnosis, and second server 304 transfers to first server 104 with the voice signal of expert diagnosis by network 200, and exports fault in-situ to by the first microphone 102.
(4) fault mode comparison.Comparer 306 is according to the fault data automatic comparison of storage in failure code and storer 305, and definite fault form.Comparer 306 is used for failure code and fault data are compared and judged for by Software for Design, namely realizes by existing computer program, is not giving unnecessary details herein.
(5) processing scheme is determined.Unite diagnostic result according to fault mode comparison result and expert, determine finally to process to put case.
(6) result output.Second server 304 transfers to first server 100 with processing scheme by network 200, and the diagnostician carries out the scheme explanation by 302 couples of field staff of second microphone simultaneously.
Fault diagnosis processing unit 300 in the utility model can be used for providing to a plurality of experts that are in the strange land signal of fault in-situ for a plurality of, has improved the accuracy rate of diagnosis, is beneficial to the reason that finds fast vehicle failure, helps to be used for to solve rapidly fault.
The utility model will be served scene, fault vehicle, field staff, diagnostician, fault mode and the organic series connection of processing scheme, realize that remote scene picture visual, remote scene voice can be listened, the fault mode system can seek the purpose that in time can decide with processing scheme; Simultaneously, whole diagnostic procedure is input to result output from problem and all realizes the programmed process management.
Claims (3)
1. a vehicle failure remote diagnosis system, is characterized in that, comprises fault in-situ signal processing unit and fault diagnosis processing unit, between described fault in-situ signal processing unit and fault diagnosis processing unit by the network interconnection, wherein,
Described fault in-situ signal processing unit comprises:
Camera is for the vision signal that gathers trouble vehicle;
The first microphone, be used for to gather trouble vehicle voice signal at the scene;
The first audio output device; And
First server is connected with described camera, the first microphone and the audio output device of being connected respectively;
Described fault diagnosis processing unit comprises:
Display is for the vision signal of exporting described camera collection;
Second microphone is for the voice signal that gathers expert diagnosis;
The second audio output device is used for exporting the voice signal that described the first microphone gathers;
Second server is connected with described display screen, second microphone and the audio output device of being connected respectively.
2. vehicle failure remote diagnosis system according to claim 1, is characterized in that, described fault diagnosis processing unit also comprises:
Storer is connected with described second server; And
Comparer is connected with described storer, is used for failure code and storer fault data are compared.
3. described vehicle failure remote diagnosis system according to claim 1 and 2, it is characterized in that: described network is optical fiber transmission network or 3G wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653867 CN202939486U (en) | 2012-11-30 | 2012-11-30 | Automobile fault remote diagnosis system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220653867 CN202939486U (en) | 2012-11-30 | 2012-11-30 | Automobile fault remote diagnosis system |
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| CN202939486U true CN202939486U (en) | 2013-05-15 |
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| CN 201220653867 Expired - Fee Related CN202939486U (en) | 2012-11-30 | 2012-11-30 | Automobile fault remote diagnosis system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278617A (en) * | 2013-02-28 | 2013-09-04 | 江苏汇杰电气有限公司 | Oil analysis apparatus remote expert diagnosis system base on network |
| CN103760808A (en) * | 2014-01-20 | 2014-04-30 | 伍斌 | Remote video and data supporting service platform |
| CN105323377A (en) * | 2014-07-30 | 2016-02-10 | 通用汽车环球科技运作有限责任公司 | Supplementing compact in-vehicle information displays |
| CN108593312A (en) * | 2018-07-13 | 2018-09-28 | 北京华奥汽车服务股份有限公司 | A kind of vehicle remote automation component scanning means and its control method |
| CN109238735A (en) * | 2018-08-08 | 2019-01-18 | 上海交通大学 | The malfunction monitoring diagnostic system of the electronic AGV of port cargo |
-
2012
- 2012-11-30 CN CN 201220653867 patent/CN202939486U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278617A (en) * | 2013-02-28 | 2013-09-04 | 江苏汇杰电气有限公司 | Oil analysis apparatus remote expert diagnosis system base on network |
| CN103760808A (en) * | 2014-01-20 | 2014-04-30 | 伍斌 | Remote video and data supporting service platform |
| CN105323377A (en) * | 2014-07-30 | 2016-02-10 | 通用汽车环球科技运作有限责任公司 | Supplementing compact in-vehicle information displays |
| CN108593312A (en) * | 2018-07-13 | 2018-09-28 | 北京华奥汽车服务股份有限公司 | A kind of vehicle remote automation component scanning means and its control method |
| CN109238735A (en) * | 2018-08-08 | 2019-01-18 | 上海交通大学 | The malfunction monitoring diagnostic system of the electronic AGV of port cargo |
| CN109238735B (en) * | 2018-08-08 | 2019-10-08 | 上海交通大学 | The malfunction monitoring diagnostic system of the electronic AGV of port cargo |
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| 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: 20130515 Termination date: 20171130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |