CN105656723B - The system for monitoring OBD equipment behavior in real time - Google Patents
The system for monitoring OBD equipment behavior in real time Download PDFInfo
- Publication number
- CN105656723B CN105656723B CN201610066440.6A CN201610066440A CN105656723B CN 105656723 B CN105656723 B CN 105656723B CN 201610066440 A CN201610066440 A CN 201610066440A CN 105656723 B CN105656723 B CN 105656723B
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- vehicle
- data
- obd equipment
- obd
- behavior
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A kind of system monitoring OBD equipment behavior in real time, belong to OBD equipment behavior monitoring field, behavior for solving the problems, such as that the OBD data for generating OBD equipment are reacted is understood by car owner, it is characterized in that: including: the vehicle-mounted OBD equipment for connecting vehicle-mounted OBD interface, OBD interface increases a patchcord, it connects vehicle-mounted OBD equipment behavior data acquisition hardware, the vehicle-mounted OBD behavioral data acquisition hardware acquires the interaction data of vehicle-mounted OBD equipment and CAN bus, send the data to data parsing terminal parsing, and the behavioural information that parsing obtains is shown.Effect is: being supplied to the real-time behavior that user understands the OBD product being installed on vehicle, can be to prevent the leakage of user information and establish data basis.
Description
Technical field
The invention belongs to OBD equipment behaviors to monitor field, be related to a kind of system for monitoring OBD equipment behavior.
Background technique
Vehicle-mounted OBD interface can not only provide 12V power supply, but also available vehicle data, so based on vehicle-mounted OBD interface
There are many product, and what is had can calculate oil consumption, and what is had can add up mileage travelled, and some can also to detect vehicle trouble messages etc..
But vehicle-mounted OBD equipment just as flight data recorder, does not know vehicle-mounted OBD equipment on the vehicle of oneself completely for car owner
What does, so as to cause hidden danger such as the leakages of personal data.Thus design a kind of system for monitoring OBD equipment behavior in real time, purport
Behavior when informing the vehicle-mounted OBD equipment operation that car owner is bought in real time, the behavior for allowing car owner to understand vehicle-mounted OBD equipment are just shown
It obtains particularly important.
Summary of the invention
In order to which the behavior that the OBD data for generating OBD equipment are reacted is understood by car owner, it is known that its practical row of OBD
For the present invention provides a kind of systems for monitoring OBD equipment behavior in real time, and technical solution is:
A kind of system monitoring OBD equipment behavior in real time, comprising: connect the vehicle-mounted OBD equipment of vehicle-mounted OBD interface, OBD connects
Mouth increases a patchcord, connects vehicle-mounted OBD equipment behavior data acquisition hardware, and the vehicle-mounted OBD behavioral data acquisition is hard
Part acquires the interaction data of vehicle-mounted OBD equipment and CAN bus, sends the data to data parsing terminal parsing, and will parsing
Obtained behavioural information is shown.
Further, the vehicle-mounted OBD equipment behavior data acquisition hardware, including CAN bus circuit, K bus circuit, nothing
Line transmission module, vehicle-mounted OBD equipment behavior data acquisition hardware monitor vehicle-mounted OBD equipment by CAN bus or K line, there is number
When according to interaction, wireless transport module sends the data to data and parses terminal and shown the corresponding OBD equipment of the data
Behavioural information.
Further, the data parsing terminal is cell phone application end.
The utility model has the advantages that the present invention is supplied to the real-time behavior that user understands the OBD product being installed on vehicle, it can be to prevent
The leakage of user information and establish data basis.
Detailed description of the invention
Fig. 1 is the composition schematic diagram of vehicle-mounted OBD equipment behavior data acquisition hardware of the invention；
Fig. 2 is the system composition schematic diagram of present invention real time monitoring OBD equipment behavior；
Fig. 3 is the flow chart of detection method.
Specific embodiment
Embodiment 1: as depicted in figs. 1 and 2, a kind of system monitoring OBD equipment behavior in real time, comprising: connect vehicle-mounted OBD
The vehicle-mounted OBD equipment of interface, OBD interface increase a patchcord, connect vehicle-mounted OBD equipment behavior data acquisition hardware, institute
The interaction data that vehicle-mounted OBD behavioral data acquisition hardware acquires vehicle-mounted OBD equipment and CAN bus is stated, number is sent the data to
According to parsing terminal parsing, and the behavioural information that parsing obtains is shown.
The vehicle-mounted OBD equipment behavior data acquisition hardware, including CAN bus circuit, K bus circuit, wireless transmission mould
Block, vehicle-mounted OBD equipment behavior data acquisition hardware monitors vehicle-mounted OBD equipment by CAN bus or K line, when having data interaction,
Wireless transport module sends the data and parses terminal to data and shown the behavioural information of the corresponding OBD equipment of the data.
The data parsing terminal is cell phone application end.
Analysis can be realized in vehicle-mounted OBD equipment behavior data acquisition hardware, and the vehicle-mounted OBD in the present embodiment is set
Standby behavioral data acquisition hardware still has the function of Filtering Analysis etc., it is contemplated that vehicle-mounted OBD equipment behavior data acquisition hardware
Installation site is more hidden, which can not facilitate shows to user, so showing in mobile phone terminal to user.It is parsed in mobile phone terminal
Another reason be exactly upgrade mobile phone terminal program efficiency far be higher than upgrading hardware efficiency, can quickly update APP.
Embodiment 2: the present embodiment has technical solution same as Example 1, and the parsing terminal is by received number
Be according to the method for being parsed into vehicle-mounted OBD equipment behavior information: such as attached drawing 3, which really obtains vehicle-mounted OBD and sends instruction
When, which is parsed, it is corresponding with behavior by instructing, the parsing of instruction be according to international standard 14229 and
15031 progress, wherein 15031 define the meaning of partial value, some is depot's custom instruction, but is all symbol
Close international standard.
Attached drawing 3 gives the resolving of the behavior " obtaining vehicle motor revolving speed " of OBD equipment, vehicle-mounted OBD equipment hair
Send instruction code, example: 07DF, 02010C, the data pass through CAN bus or K by vehicle-mounted OBD equipment behavior data acquisition hardware
Line listens to the instruction that vehicle-mounted OBD equipment is sent, and wireless transport module is sent the data to data parsing terminal and is carried out
Parse and shown the behavioural information of the corresponding OBD equipment of the data.In resolving, since the behavior of parsing is according to state
The progress of border standard 14229 and 15031, its corresponding behavior number can be just obtained by 07DF, the instruction code of 02010C
According to.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (1)
1. a kind of system for monitoring OBD equipment behavior in real time, comprising: connect the vehicle-mounted OBD equipment of vehicle-mounted OBD interface, OBD interface
Increase a patchcord, connects vehicle-mounted OBD equipment behavior data acquisition hardware, the vehicle-mounted OBD equipment behavior data acquisition
Hardware acquires the interaction data of vehicle-mounted OBD equipment and CAN bus, sends the data to data parsing terminal parsing, and will solution
It analyses obtained behavioural information and is shown that the vehicle-mounted OBD equipment behavior data acquisition hardware, including CAN bus circuit, K are total
Line circuit, wireless transport module, vehicle-mounted OBD equipment behavior data acquisition hardware are monitored vehicle-mounted OBD equipment by CAN bus, are had
When data interaction, wireless transport module sends the data to data and parses terminal and shown the corresponding OBD equipment of the data
Behavioural information, data parsing terminal is cell phone application end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066440.6A CN105656723B (en) | 2016-01-29 | 2016-01-29 | The system for monitoring OBD equipment behavior in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066440.6A CN105656723B (en) | 2016-01-29 | 2016-01-29 | The system for monitoring OBD equipment behavior in real time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105656723A CN105656723A (en) | 2016-06-08 |
| CN105656723B true CN105656723B (en) | 2019-07-19 |
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| CN201610066440.6A Active CN105656723B (en) | 2016-01-29 | 2016-01-29 | The system for monitoring OBD equipment behavior in real time |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107133170A (en) * | 2017-04-26 | 2017-09-05 | 航天科技控股集团股份有限公司 | A kind of detection method of car-mounted terminal automatic detection black box, apparatus and system |
| CN112562117A (en) * | 2020-11-16 | 2021-03-26 | 东风汽车集团有限公司 | Automobile data acquisition equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101209069B1 (en) * | 2011-01-25 | 2012-12-06 | 아진산업(주) | Debuggging Apparatus For CAN Communication Diagnosis Device |
| CN103287223A (en) * | 2013-06-14 | 2013-09-11 | 无锡伊佩克科技有限公司 | Automobile tire pressure monitoring system |
| CN105279421B (en) * | 2014-06-19 | 2019-07-12 | 上海辇联网络科技有限公司 | A kind of detection system and method for the information security based on car networking access OBD II |
| CN104063912A (en) * | 2014-06-20 | 2014-09-24 | 深圳市元征软件开发有限公司 | Real-time vehicle operating monitoring system and method based on mobile terminal |
| CN204557117U (en) * | 2015-03-25 | 2015-08-12 | 深圳市欧克勒亚科技有限公司 | A kind of vehicle-mounted OBD equipment on OBD diagnose connector |
| CN105068923B (en) * | 2015-07-23 | 2018-05-25 | 腾讯科技（深圳）有限公司 | A kind of vehicle testing method and device |
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