CN208000494U - A kind of OBD car networkings terminal - Google Patents
A kind of OBD car networkings terminal Download PDFInfo
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- CN208000494U CN208000494U CN201820169934.1U CN201820169934U CN208000494U CN 208000494 U CN208000494 U CN 208000494U CN 201820169934 U CN201820169934 U CN 201820169934U CN 208000494 U CN208000494 U CN 208000494U
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Abstract
The utility model discloses a kind of OBD car networkings terminals, belong to car networking technology field, it include mainly terminal body, terminal module in terminal body and service centre, the terminal body is connect with CAN interface, the terminal module includes sequentially connected MCU module, GPRS communication modules, GPS communication module and OBD system module, the OBD system module includes OBD telecommunications protocol modules, OBD diagnoses fault module, OBD repairs information module and OBD data interface modules, the OBD troubleshooting modules and OBD repairs information module transfers data to service centre, the OBD data interface modules are electrically connected with CAN interface;It is simple that the utility model provides a kind of installation, easy to use, and data transmission soon and OBD car networking terminals the features such as performance stabilization, can monitor vehicle driving states or inspecting state in real time.
Description
Technical field
The utility model is related to a kind of car networking field of terminal technology more particularly to a kind of OBD car networkings terminals.
Background technology
OBD car networking terminals are the end products for detecting each system operational parameters of automobile and reading data, when system starts
Afterwards, OBD can be automatically into systems such as engine, gearboxes by vehicle-mounted computer read failure and other sensors data, finally
Data access is carried out with external equipment by configuring the standard OBD interfaces below steering wheel, makes the detection, maintenance and pipe of automobile
Reason is integrated;Existing car networking endpoint detection system detection and while safeguarding can't accurately make automobile inspection state and
Progress is shown in system, and car owner cannot understand the situation of vehicle completely.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of easy access proposed,
The OBD car networking terminals for the features such as data transmission is fast, and performance is stablized.
To achieve the goals above, the utility model uses following technical solution:
A kind of OBD car networkings terminal, including the terminal module in terminal body, terminal body and service centre, it is described
Terminal body is connect with CAN interface, wherein the terminal module includes sequentially connected MCU module, GPRS communication moulds
Block, GPS communication module and OBD system module, the OBD system module include OBD telecommunications protocol module, OBD diagnosis
Malfunctioning module, OBD repair information modules and OBD data interface modules, the OBD diagnoses fault module and OBD repairs information
Module transfers data to service centre, and the OBD data interface modules are electrically connected with CAN interface.
Further, the terminal module further includes mobile phone interconnection module, and terminal body can pass through mobile phone interconnection module
It is connect with cell phone application or the ends PC Web.
Further, the GPRS communication modules use 6261 chips of MTK.
Further, the terminal body is 16 needle plug connectors.
The utility model has the advantages that:The car networking terminal overall appearance of the utility model and traditional car networking
Terminal is similar, is connect with the interface of automobile steering pan bottom using 16 needle plug connectors, easy to operate using simple;Pass through mobile phone
The ends APP or PC Web connection unfolding modes, make automobile various performance parameters show, convenient for the state of observation vehicle, the utility model
OBD troubleshooting modules and OBD repair information modules are increased, when vehicle trouble, diagnostic result can also pass through cell phone application
It has been shown that, in maintenance process, the health status of vehicle can also equally be shown by cell phone application, can observe car inspection and repair into
Journey makes car owner is more convenient to understand vehicle condition.
Description of the drawings
Fig. 1 is the structure diagram of the utility model;
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, in a kind of OBD car networkings terminal, including terminal module and service in terminal body, terminal body
The heart, terminal body are connect with CAN interface, and terminal module includes sequentially connected MCU module, GPRS communication modules, GPS logical
Believe module and OBD system module, wherein MCU module is the main control unit of OBD car networking terminals, and control is connected to it
All modules;GPRS communication modules provide the Internet services for car networking terminal;GPS communication module mainly positions the position of running automobile
It sets;OBD system module includes OBD telecommunications protocol module, OBD troubleshootings module, OBD repair information modules and OBD numbers
According to interface module, OBD troubleshooting modules and OBD repairs information module transfer data to service centre, OBD data interface modules
It is electrically connected with CAN interface.
Terminal module further includes mobile phone interconnection module, and terminal body can pass through mobile phone interconnection module and cell phone application or the ends PC
Web connections.
GPRS communication modules use 6261 chips of MTK, and performance is more stable, and data transmission is faster.
Terminal body is 16 needle plug connectors, and performance is stablized.
The car networking terminal of the utility model can acquire the following supplemental characteristic of automobile, automobile current oil temperature, water temperature, voltage,
Mileage, oil consumption, anxious acceleration time, anxious deceleration time, hot vehicle time, failure rear vehicle transport condition etc., the data received pass
It sending to service centre, service centre reads to forming electronic watch or driving daily record after data above analyzing processing for driver,
Vehicle-state is solved, while the driving habit of driver can be understood according to data above.
Car networking terminal body is small, simple and convenient using 16 needle plug connector plug and play;The automobile items of acquisition
Energy parameter is shown by cell phone application or the ends PC Web, forms driving daily record, the state of vehicle is observed convenient for driver;It increases newly
OBD diagnoses fault module and OBD repairs information module, and when vehicle trouble, diagnostic result passes through cell phone application after forming summary sheet
It has been shown that, in maintenance process, the health status of vehicle can also equally be shown by cell phone application, can observe car inspection and repair into
Journey makes car owner is more convenient to understand vehicle condition.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of OBD car networkings terminal, including the terminal module in terminal body, terminal body and service centre, the end
End ontology is connect with CAN interface, it is characterised in that:The terminal module includes sequentially connected MCU module, GPRS logical
Believe that module, GPS communication module and OBD system module, the OBD system module include OBD telecommunications protocol module, OBD
Module, OBD repair information modules and OBD data interface modules are diagnosed fault, the OBD diagnoses fault module and OBD repairs
Information module transfers data to service centre, and the OBD data interface modules are electrically connected with CAN interface.
2. a kind of OBD car networkings terminal according to claim 1, which is characterized in that the terminal module further includes hand
Machine interconnection module, terminal body can be connect by mobile phone interconnection module with cell phone application or the ends PC Web.
3. a kind of OBD car networkings terminal according to claim 1, which is characterized in that the GPRS communication modules use
6261 chips of MTK.
4. a kind of OBD car networkings terminal according to claim 1, which is characterized in that the terminal body is inserted for 16 needles
Fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169934.1U CN208000494U (en) | 2018-02-01 | 2018-02-01 | A kind of OBD car networkings terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169934.1U CN208000494U (en) | 2018-02-01 | 2018-02-01 | A kind of OBD car networkings terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000494U true CN208000494U (en) | 2018-10-23 |
Family
ID=63837189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820169934.1U Expired - Fee Related CN208000494U (en) | 2018-02-01 | 2018-02-01 | A kind of OBD car networkings terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208000494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110825069A (en) * | 2019-11-07 | 2020-02-21 | 德明通讯（上海）有限责任公司 | Fault detection method and system for rapidly positioning OBD equipment fault |
-
2018
- 2018-02-01 CN CN201820169934.1U patent/CN208000494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110825069A (en) * | 2019-11-07 | 2020-02-21 | 德明通讯（上海）有限责任公司 | Fault detection method and system for rapidly positioning OBD equipment fault |
| CN110825069B (en) * | 2019-11-07 | 2022-09-13 | 德明通讯（上海）股份有限公司 | Fault detection method and system for rapidly positioning OBD equipment fault |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 Termination date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |