CN103048993A - Automobile fault diagnosis instrument based on Microsoft and Android systems - Google Patents
Automobile fault diagnosis instrument based on Microsoft and Android systems Download PDFInfo
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- CN103048993A CN103048993A CN2013100231849A CN201310023184A CN103048993A CN 103048993 A CN103048993 A CN 103048993A CN 2013100231849 A CN2013100231849 A CN 2013100231849A CN 201310023184 A CN201310023184 A CN 201310023184A CN 103048993 A CN103048993 A CN 103048993A
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- automobile fault
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Abstract
The invention relates to an automobile fault diagnosis instrument based on Microsoft and Android systems. The automobile fault diagnosis instrument comprises an upper computer and a lower computer and is characterized in that the lower computer is connected with an automotive electronic control unit (ECU) through a diagnosis connector so as to acquire electronic signals in the automotive ECU; the upper computer displays data transmitted by the lower computer and sends instructions to the lower computer and the automotive ECU; and signal transmission/reception between the upper computer and the lower computer is carried out in a wireless manner. A personal computer (PC), mobile phone or tablet computer is in wireless communication with the lower computer of the automobile fault diagnosis instrument through Bluetooth or Wi-Fi (Wireless Fidelity), so that not only is the cost lowered, but also the use is more convenient.
Description
Technical field
The present invention relates to a kind of automobile fault diagnostic apparatus, relate in particular to a kind of automobile fault diagnostic apparatus based on Microsoft, Android system.
Background technology
Present automobile all is electric jet vehicle, automobile systematic sensor all be connected with the ECU (Electrical Control Unit) (ECU) of automobile with action element, by the automobile computer Information Monitoring and send action command.Automobile fault diagnostic apparatus is exactly automobile failure diagnosis, the checkout equipment of communicating by letter with automobile electronic control unit (ECU).The function of automobile fault diagnostic apparatus generally comprises: the read failure code, remove diagnostic trouble code, read dynamic dataflow, element motion test and coupling, encoding function.
Automobile fault diagnostic apparatus is with the instrument of automobile electronic control unit (ECU) communication, generally comprises host computer and slave computer.Slave computer connects with automobile electronic control unit (EUC) by the diagnosis joint, and the electronic signal that gathers in the automobile electronic control unit (ECU) communicates; Host computer shows the data of slave computer communication with liquid crystal display, and operating personnel can send instruction to slave computer, automobile electronic control unit (ECU), the realization man-machine interaction by button or the touch-screen of host computer.
As shown in Figure 1, existing automobile fault diagnostic apparatus is to be connected to the vehicle diagnosis seat with automobile electronic control unit (ECU) communication by diagnostic plug, and the host computer display screen by diagnostic equipment oneself demonstrates diagnostic result.
Existing automobile fault diagnostic apparatus, the display screen that need to depend on diagnostic equipment producer shows diagnostic result, cost is high, operation inconvenience.Along with popularizing of computer, mobile phone, panel computer, increasing maintenance depot has had these personal terminal.It is unnecessary that the terminal that relies on again diagnostic equipment producer costliness shows.
Summary of the invention
Problem for above-mentioned prior art exists is necessary to provide a kind of display screen that additionally do not provide, and cost is low, and easy to operate automobile fault diagnostic apparatus.
The invention provides a kind of automobile fault diagnostic apparatus based on Microsoft, Android system, comprise host computer and slave computer, wherein: slave computer connects with automobile electronic control unit by the diagnosis joint, gathers the electronic signal in the automobile electronic control unit; Host computer shows the data of slave computer transmission, and sends instruction to slave computer, automobile electronic control unit (ECU), transmits the reception signal by wireless mode between host computer and the slave computer.By realizing wireless transmission, reduced the loss of electric in the transmission of electricity process and circuit, also avoided using extra display screen, reduced the cost of whole instrument.
Preferably, described host computer is mobile phone, PC or panel computer.By wireless device commonly used as host computer, handled easily not only, friendly interface, and good display terminal is provided.
Preferably, transmit and receive signal by Wi-Fi or bluetooth approach between described host computer and the slave computer.
Preferably, the operating system of described host computer is Microsoft or Android system.
Use common PC (PC), mobile phone, panel computer, replace the hand-held automobile fault diagnostic apparatus complexity of tradition, expensive host computer to finish automobile failure diagnosis.Pass through bluetooth or Wi-Fi radio communication between PC (PC), mobile phone, panel computer and the automobile fault diagnostic apparatus slave computer.
Compared with prior art, the invention has the advantages that:
1, passes through bluetooth or Wi-Fi radio communication between PC (PC), mobile phone or panel computer and the automobile fault diagnostic apparatus slave computer, not only reduced cost, and used more convenient;
2, utilize existing operating system to control, simple to operation.
Description of drawings
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is that the automobile fault diagnostic apparatus of prior art uses synoptic diagram.
Fig. 2 is Auto analyzer synoptic diagram of the present invention.
Embodiment
As shown in Figure 2, based on the automobile fault diagnostic apparatus of Microsoft, Android system, comprise host computer and slave computer, wherein: slave computer connects with automobile electronic control unit by the diagnosis joint, gathers the electronic signal in the automobile electronic control unit; Transmit the reception signal by wireless mode between host computer and the slave computer.By realizing wireless transmission, reduced the loss of electric in the transmission of electricity process and circuit, also avoided using extra display screen, reduced the cost of whole instrument.Host computer is mobile phone, PC or panel computer.
Embodiment 1:
Automobile fault diagnostic apparatus comprises host computer and slave computer, and wherein: slave computer connects with automobile electronic control unit by the diagnosis joint, gathers the electronic signal in the automobile electronic control unit; Transmit the reception signal by wireless mode between host computer and the slave computer,
Described host computer is mobile phone, transmits and the reception signal by bluetooth approach between mobile phone and the slave computer;
The operating system of described host computer is microsoft operation system.
Embodiment 2:
Automobile fault diagnostic apparatus comprises host computer and slave computer, and wherein: slave computer connects with automobile electronic control unit by the diagnosis joint, gathers the electronic signal in the automobile electronic control unit; Transmit the reception signal by wireless mode between host computer and the slave computer,
Described host computer is PC, transmits and receive signal by the Wi-Fi mode between mobile phone and the slave computer;
The operating system of described host computer is Android system.
Embodiment 3:
Automobile fault diagnostic apparatus comprises host computer and slave computer, and wherein: slave computer connects with automobile electronic control unit by the diagnosis joint, gathers the electronic signal in the automobile electronic control unit; Transmit the reception signal by wireless mode between host computer and the slave computer,
Described host computer is panel computer, transmits and receive signal by the Wi-Fi mode between mobile phone and the slave computer;
The operating system of described host computer is microsoft system.
Embodiment 4:
Automobile fault diagnostic apparatus comprises host computer and slave computer, and wherein: slave computer connects with automobile electronic control unit by the diagnosis joint, gathers the electronic signal in the automobile electronic control unit; Transmit the reception signal by wireless mode between host computer and the slave computer,
Described host computer is mobile phone, transmits and receive signal by the Wi-Fi mode between mobile phone and the slave computer;
The operating system of described host computer is Android system.
Embodiment 5:
Automobile fault diagnostic apparatus comprises host computer and slave computer, and wherein: slave computer connects with automobile electronic control unit by the diagnosis joint, gathers the electronic signal in the automobile electronic control unit; Transmit the reception signal by wireless mode between host computer and the slave computer,
Described host computer is panel computer, transmits and the reception signal by bluetooth approach between mobile phone and the slave computer;
The operating system of described host computer is Android system.
The improvement that the present invention carries out mainly for Auto analyzer, the above only is preferred embodiment of the present invention, non-so namely limit to claim of the present invention, so simple and easy variation and the equivalent transformation of such as doing with instructions of the present invention and graphic content all should be contained in the claim of the present invention.
Claims (4)
1. the automobile fault diagnostic apparatus based on Microsoft, Android system comprises host computer and slave computer, it is characterized in that:
Slave computer connects with automobile electronic control unit by the diagnosis joint, gathers the electronic signal in the automobile electronic control unit;
Host computer shows the data of slave computer transmission, and sends instruction to slave computer, automobile electronic control unit (ECU), transmits the reception signal by wireless mode between host computer and the slave computer.
2. described automobile fault diagnostic apparatus according to claim 1, it is characterized in that: described host computer is mobile phone, PC or panel computer.By wireless device commonly used as host computer, handled easily not only, friendly interface, and good display terminal is provided.
3. described automobile fault diagnostic apparatus according to claim 1 is characterized in that: transmit and receive signal by Wi-Fi or bluetooth approach between described host computer and the slave computer.
4. arbitrary described automobile fault diagnostic apparatus according to claim 1-3, it is characterized in that: the operating system of described host computer is Microsoft or Android system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013100231849A CN103048993A (en) | 2013-01-21 | 2013-01-21 | Automobile fault diagnosis instrument based on Microsoft and Android systems |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100231849A CN103048993A (en) | 2013-01-21 | 2013-01-21 | Automobile fault diagnosis instrument based on Microsoft and Android systems |
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| CN103048993A true CN103048993A (en) | 2013-04-17 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103455025A (en) * | 2013-08-15 | 2013-12-18 | 重庆邮电大学 | Automobile fault diagnosis system based on Android platform |
| CN103616891A (en) * | 2013-12-09 | 2014-03-05 | 北京天元晟业科技有限公司 | Automobile fault diagnosis terminal, system and method |
| CN103810131A (en) * | 2014-02-24 | 2014-05-21 | 重庆邮电大学 | Bluetooth and CAN data conversion device and method for vehicle-mounted system |
| CN104038546A (en) * | 2014-06-12 | 2014-09-10 | 深圳市元征科技股份有限公司 | Vehicle detection method, mobile terminal and vehicle-mounted terminal |
| CN107450402A (en) * | 2017-08-25 | 2017-12-08 | 北京新能源汽车股份有限公司 | A kind of display methods of car status information, device and mobile terminal |
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| CN202661874U (en) * | 2012-05-18 | 2013-01-09 | 北京智行鸿远汽车技术有限公司 | Vehicle diagnosis system based on tablet computer |
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| CN101929921A (en) * | 2009-06-22 | 2010-12-29 | 钟桢 | Vehicle failure detection method and device based on smart phone |
| CN101718991A (en) * | 2009-11-06 | 2010-06-02 | 深圳市元征软件开发有限公司 | Vehicle diagnosis system and method based on mobile phone platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103455025A (en) * | 2013-08-15 | 2013-12-18 | 重庆邮电大学 | Automobile fault diagnosis system based on Android platform |
| CN103616891A (en) * | 2013-12-09 | 2014-03-05 | 北京天元晟业科技有限公司 | Automobile fault diagnosis terminal, system and method |
| CN103810131A (en) * | 2014-02-24 | 2014-05-21 | 重庆邮电大学 | Bluetooth and CAN data conversion device and method for vehicle-mounted system |
| CN103810131B (en) * | 2014-02-24 | 2017-09-19 | 重庆邮电大学 | The data conversion device and method of a kind of onboard system bluetooth and CAN |
| CN104038546A (en) * | 2014-06-12 | 2014-09-10 | 深圳市元征科技股份有限公司 | Vehicle detection method, mobile terminal and vehicle-mounted terminal |
| CN107450402A (en) * | 2017-08-25 | 2017-12-08 | 北京新能源汽车股份有限公司 | A kind of display methods of car status information, device and mobile terminal |
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Application publication date: 20130417 |