CN202195950U - Automobile wireless diagnostic device, system and automobile - Google Patents
Automobile wireless diagnostic device, system and automobile Download PDFInfo
- Publication number
- CN202195950U CN202195950U CN2011202802850U CN201120280285U CN202195950U CN 202195950 U CN202195950 U CN 202195950U CN 2011202802850 U CN2011202802850 U CN 2011202802850U CN 201120280285 U CN201120280285 U CN 201120280285U CN 202195950 U CN202195950 U CN 202195950U
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Abstract
The utility model discloses an automobile wireless diagnostic device, a system and an automobile. The automobile wireless diagnostic device comprises: an interface module which can be connected with a diagnostic interface of the automobile, a master control module, and a first bluetooth module which can be wirelessly connected with a handheld device provided with a diagnosis analysis module and a second bluetooth module; wherein the first bluetooth module is wirelessly connected with the second bluetooth module; and the master control module sends a diagnosis control signal to the interface module, then the interface module obtains state information of the automobile in real time according to the diagnosis control signal and transmits the state information to the master control module, the master control module transmits the state information to the diagnosis analysis module through the first bluetooth module and the second bluetooth module, and the diagnosis analysis module can perform a fault analysis according to the state information. According to the automobile wireless diagnostic device of the utility model, the interface module can acquire the state information of the automobile in real time, then the handheld device can perform the fault diagnosis and analysis, so that a driver can perform the real-time diagnosis to the automobile, thereby raising safety of the automobile driving.
Description
Technical field
The utility model is about a kind of automotive diagnostic system and automobile.
Background technology
It is existing when automobile is carried out fault diagnosis; Generally need to automobile maintenance station; The staff of automobile maintenance station is connected to special-purpose or general diagnostic device on the diagnose connector of automobile; Read the various status informations of automobile from diagnose connector, and diagnose according to the built-in diagnostic analysis software of diagnostic device.But this kind diagnostic device has following shortcoming: can not be real-time carry out vehicle diagnostics, in the driving process of automobile, as occur when unusual, the driver can not in time obtain failure message, thereby causes danger easily.
The utility model content
The purpose of the utility model is the deficiency to prior art, and a kind of automobile wireless diagnostic device and automobile that can carry out real-time diagnosis to automobile is provided.
For realizing above-mentioned purpose; The utility model has adopted following technical scheme: a kind of automobile wireless diagnostic device; Have the diagnose interface that can connect automobile interface module, main control module and can with first bluetooth module of handheld device wireless connections with diagnostic analysis module and second bluetooth module; Said interface module all is connected with said main control module with first bluetooth module; Said first bluetooth module and the second bluetooth module wireless connections; Said main control module sends the diagnosis control signal to said interface module; Said interface module is obtained the status information of automobile and said status information is sent to said main control module according to said diagnosis control signal in real time, and said main control module is sent to said diagnostic analysis module with said status information through said first, second bluetooth module, and said diagnostic analysis module is carried out fault analysis according to said status information.
Further, said interface module has at least one interface, and said interface is selected from: K line interface, J1850 interface, CAN-BUS interface.
Further, described automobile wireless diagnostic device also has the memory module that can store said status information, and said memory module is connected with said main control module.
A kind of automobile wireless diagnostic system; Have automobile wireless diagnostic device and handheld device; Said automobile wireless diagnostic device has interface module, main control module and first bluetooth module of the diagnose interface that is used to connect automobile; The said interface module and first bluetooth module all are connected with said main control module, and said handheld device has the diagnostic analysis module and second bluetooth module that is connected, said second bluetooth module and the first bluetooth module wireless connections; Said main control module sends the diagnosis control signal to said interface module; Said interface module is obtained the status information of automobile according to said diagnosis control signal in real time, and said status information is sent to said diagnostic analysis module through first, second bluetooth module, and said diagnostic analysis module is carried out fault analysis according to said status information.
Further, said automobile wireless diagnostic device also has the memory module that is used to store said status information, and said memory module is connected with said main control module.
Further, said handheld device is selected from: mobile phone, GPS navigation appearance, panel computer, notebook computer.
Further, said handheld device also has can be according to the acceleration test module of said status information testing automobile acceleration, and said acceleration test module is connected with said second bluetooth module.
A kind of automobile comprises diagnose interface and said automobile wireless diagnostic device, and the interface module of said automobile wireless diagnostic device is connected with said diagnose interface.
Further, said diagnose interface is a diagnose connector.
The beneficial effect of the utility model is: interface module can be gathered the status information of automobile in real time, and carries out Analysis on Fault Diagnosis by handheld device, makes the driver carry out real-time diagnosis to automobile, has improved running safety.
Description of drawings
Fig. 1 is the structured flowchart of this embodiment automobile wireless diagnostic device;
Fig. 2 is the structured flowchart of this embodiment automobile wireless diagnostic system.
Embodiment
Combine accompanying drawing that the utility model is done further explain through embodiment below.
Like Fig. 1 and shown in Figure 2; This embodiment automobile wireless diagnostic device comprises interface module, first bluetooth module, main control module and power module; Interface module is used for being connected with the diagnose connector of automobile; First bluetooth module is used for and the handheld device wireless connections that have the diagnostic analysis module and second bluetooth module, and main control module is used for coordinating, controlling this interface module and first bluetooth module, and power module is used for each module for power supply.The interface module and first bluetooth module all are connected with main control module.First bluetooth module and second bluetooth module are according to the Bluetooth protocol wireless connections, thus the wireless connections of realization automobile wireless diagnostic device and handheld device.Interface module, first bluetooth module and main control module can integrate the integrated circuit modules that constitutes an integral body; Also can be that wherein two or more modules integrate.
Interface module can have one or more interfaces.This interface can be selected from: K line interface, J1850 interface, CAN-BUS interface; This K line interface is used for communicating through ISOISO9141, KWP2000 or KWP1281 agreement and automobile; The J1850 interface can comprise VPW interface and PWM interface, and the CAN-BUS interface is used for communicating through agreements such as ISO15765, SAE J1939 and automobile.Certainly, interface module also can have other and can be connected with automobile and the interface that obtains vehicle condition information.
The automobile wireless diagnostic device can also comprise memory module, and main control module can write this memory module with the vehicle condition information of being obtained in real time by interface module.This memory module can with main control module independently be provided with and signal be connected, this memory module also can with the integrated setting of main control module.
The diagnostic analysis module of handheld device can adopt the existing analysis module that is used for carrying out according to vehicle condition information fault diagnosis.The diagnostic analysis module can read the vehicle failure sign indicating number, remove DTC, time data stream and fault analysis.The diagnostic analysis module can be built in handheld device in advance, also can download and install in said handheld device through the mode of network.Handheld device can be mobile phone, GPS navigation appearance, panel computer or notebook computer, and perhaps other has bluetooth module and can settle the hand-portable electronic device of diagnostic analysis module.
During running car; Can start this diagnostic device; Obtain the status information of automobile in real time by interface module, the running state information of this status information such as mileage, speed, oil mass, each parts of automobile, the status information of obtaining is sent to main control module; Main control module sends to handheld device with this status information through first bluetooth module; Handheld device utilizes built-in diagnostic analysis module can carry out real-time fault diagnosis, and draws diagnostic result, and this diagnostic result can be informed the driver with the mode of radio communication.
Automotive diagnostic system can comprise above-mentioned automotive diagnostic system and handheld device.The interface module of automotive diagnostic system is connected with the diagnose interface of automobile, the second bluetooth module wireless connections of first bluetooth module of automotive diagnostic system and handheld device.
The automobile wireless diagnostic device can be applied on the automobile, and the interface module of automobile wireless diagnostic device is connected with the diagnose interface of automobile, and this diagnose interface can be the diagnose connector of automobile, also can be the diagnostic signal line of automobile.
Above content is the further explain that combines concrete embodiment that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (10)
1. automobile wireless diagnostic device; It is characterized in that: have the diagnose interface that can connect automobile interface module, main control module and can with first bluetooth module of handheld device wireless connections with diagnostic analysis module and second bluetooth module; Said interface module all is connected with said main control module with first bluetooth module; Said first bluetooth module and the second bluetooth module wireless connections; Said main control module sends the diagnosis control signal to said interface module; Said interface module is obtained the status information of automobile and said status information is sent to said main control module according to said diagnosis control signal in real time, and said main control module is sent to said diagnostic analysis module with said status information through said first, second bluetooth module, and said diagnostic analysis module is carried out fault analysis according to said status information.
2. automobile wireless diagnostic device as claimed in claim 1 is characterized in that: also have the memory module that can store said status information, said memory module is connected with said main control module.
3. automobile wireless diagnostic device as claimed in claim 2 is characterized in that: said interface module has at least one interface, and said interface is selected from: K line interface, J1850 interface, CAN-BUS interface.
4. automobile wireless diagnostic system; It is characterized in that: have automobile wireless diagnostic device and handheld device; Said automobile wireless diagnostic device has interface module, main control module and first bluetooth module of the diagnose interface that is used to connect automobile; The said interface module and first bluetooth module all are connected with said main control module, and said handheld device has the diagnostic analysis module and second bluetooth module that is connected, said second bluetooth module and the first bluetooth module wireless connections; Said main control module sends the diagnosis control signal to said interface module; Said interface module is obtained the status information of automobile according to said diagnosis control signal in real time, and said status information is sent to said diagnostic analysis module through first, second bluetooth module, and said diagnostic analysis module is carried out fault analysis according to said status information.
5. automobile wireless diagnostic system as claimed in claim 4 is characterized in that: said automobile wireless diagnostic device also has the memory module that is used to store said status information, and said memory module is connected with said main control module.
6. automobile wireless diagnostic system as claimed in claim 5 is characterized in that: said interface module has at least one interface, and said interface is selected from: K line interface, J1850 interface, CAN-BUS interface.
7. automobile wireless diagnostic system as claimed in claim 4 is characterized in that: said handheld device is selected from: mobile phone, GPS navigation appearance, panel computer, notebook computer.
8. like any described automobile wireless diagnostic system among the claim 4-7; It is characterized in that: said handheld device also has can be according to the acceleration test module of said status information testing automobile acceleration, and said acceleration test module is connected with said second bluetooth module.
9. an automobile comprises diagnose interface, it is characterized in that: comprise any described automobile wireless diagnostic device among the claim 1-3, the interface module of said automobile wireless diagnostic device is connected with said diagnose interface.
10. automobile as claimed in claim 9 is characterized in that: said diagnose interface is a diagnose connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202802850U CN202195950U (en) | 2011-08-03 | 2011-08-03 | Automobile wireless diagnostic device, system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202802850U CN202195950U (en) | 2011-08-03 | 2011-08-03 | Automobile wireless diagnostic device, system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195950U true CN202195950U (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202802850U Expired - Fee Related CN202195950U (en) | 2011-08-03 | 2011-08-03 | Automobile wireless diagnostic device, system and automobile |
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| Country | Link |
|---|---|
| CN (1) | CN202195950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471860A (en) * | 2013-09-26 | 2013-12-25 | 桂林博达汽车科技有限公司 | Four-wheel locating system and method based on WIFI wireless transmission |
| CN106198047A (en) * | 2016-06-30 | 2016-12-07 | 南京理工大学 | Barrier-breaking car fault detect wireless handhold machine based on Time-sharing control and disabled vehicle fault detection method |
-
2011
- 2011-08-03 CN CN2011202802850U patent/CN202195950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471860A (en) * | 2013-09-26 | 2013-12-25 | 桂林博达汽车科技有限公司 | Four-wheel locating system and method based on WIFI wireless transmission |
| CN106198047A (en) * | 2016-06-30 | 2016-12-07 | 南京理工大学 | Barrier-breaking car fault detect wireless handhold machine based on Time-sharing control and disabled vehicle fault detection 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: 20120418 Termination date: 20170803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |