CN202541459U - Vehicle body control system adopting Bluetooth technology - Google Patents
Vehicle body control system adopting Bluetooth technology Download PDFInfo
- Publication number
- CN202541459U CN202541459U CN2012202131136U CN201220213113U CN202541459U CN 202541459 U CN202541459 U CN 202541459U CN 2012202131136 U CN2012202131136 U CN 2012202131136U CN 201220213113 U CN201220213113 U CN 201220213113U CN 202541459 U CN202541459 U CN 202541459U
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- bluetooth
- control system
- vehicle body
- body control
- vehicle
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Abstract
The utility model relates to a vehicle body control system adopting a Bluetooth technology, which is mainly used for solving the problem of inconvenient man-computer interaction of an intelligent vehicle body control system. The vehicle body control system comprises a master controller, as well as a vehicle signal acquisition part, a vehicle body controlled part, a CAN (controller area network) bus, a K bus and a Bluetooth module which are respectively connected with the master controller, wherein the Bluetooth module comprises a Bluetooth chip and a Bluetooth antenna, the Bluetooth antenna is connected with the Bluetooth chip, and the Bluetooth chip is connected with the master controller through a serial communication interface. When the vehicle body control system disclosed by the utility model is used for performing maintenance, upgrade or monitoring of states of electric appliances of a vehicle and diagnosis of all nodes, a vehicle diagnosis device with a Bluetooth function or a computer equipped with vehicle diagnosis software can directly perform interaction with the vehicle body control system through a Bluetooth communication way, thus the vehicle body control system can not only save a special wire harness and an interface for the vehicle body control system but also provide a high-efficient interaction means, and further has the characteristics of convenience in operation, quickness, reliability and the like.
Description
Technical field
The utility model relates to a kind of body control system, and specifically a kind of body control system that adopts Bluetooth technology belongs to technical field of automotive electronics.
Background technology
Bluetooth technology; Be to adopt the low-consumption wireless electrical communication technology to realize information exchanges such as voice, data and video, its transfer rate is up to per second 1Mb/s, carries out full-duplex communication with time division way; Communication distance is about 10 meters, and the allocating power amplifier can make communication distance further increase.Therefore, Bluetooth technology has several advantages: (1) low-power consumption, communication security property are good; (2) in efficient range, can clear the jumps and connect, not have special communication visual angle and direction requirement; (3) networking is simple and convenient.
Along with the production technology of Domestic Automotive Industry constantly develops; Vehicle electronicsization is considered to the revolution in the automotive technology development process; Be to be used for developing new model; Improve the most important technical measures of automotive performance, the degree of vehicle electronicsization is counted as the important symbol of weighing the modern automobile level.The automaker thinks increases the quantity of vehicle electronics, promote that vehicle electronicsization is to capture the important effective means of following automotive market.Because the development of electronic information technology, and the maturation of embedded system, local area network (LAN) CAN and data bus technology in recent years, the integrated automotive technology Development Trend that becomes of Auto Electronic Controlled System.But traditional vehicle control system is provided with or when safeguarding, special wire harness or interface need be set, and like this vehicle control system is provided with or when safeguarding, not only needs special interface to dock, and line is also inconvenient during butt joint.
The utility model content
For overcoming the deficiency that above-mentioned prior art exists, the utility model technical matters to be solved is to provide a kind of body control system that adopts Bluetooth technology, and it is not only easy to maintenance, and easy to operate, quick.
The technical scheme that its technical matters of the utility model solution is taked is: a kind of body control system that adopts Bluetooth technology; Comprise master controller, signals of vehicles acquisition component, vehicle body controlled part, CAN bus and K bus; It is characterized in that; Also comprise bluetooth module, said signals of vehicles acquisition component, vehicle body controlled part, CAN bus, K bus and bluetooth module are connected with master controller respectively; Said bluetooth module comprises Bluetooth chip and Bluetooth antenna, and said Bluetooth antenna is connected with Bluetooth chip, and said Bluetooth chip is connected with master controller through serial communication interface.
Further, said master controller is connected with nodes such as engine control subsystem, ANTI LOCK subsystem and automatic control of transmission devices respectively through power CAN bus.
The beneficial effect of the utility model is; After adopting said mechanism; When the utility model being safeguarded, upgrades perhaps to vehicle electric element condition monitoring and each Node Diagnostics; The computing machine that has the vehicle diagnostics equipment of Bluetooth function or vehicle diagnostics software is installed can directly carry out alternately through Bluetooth communication mode and this body control system; Not only save the special wire harness and the interface of body control system system, and interactive means efficiently is provided, had characteristics such as easy to operate, quick, reliable.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is the functional block diagram of the utility model.
The specific embodiment
As shown in Figure 1; A kind of body control system that adopts Bluetooth technology of the utility model; Comprise master controller, signals of vehicles acquisition component, vehicle body controlled part, CAN bus, K bus and bluetooth module, said signals of vehicles acquisition component, vehicle body controlled part, CAN bus, K bus and bluetooth module are connected with master controller respectively; Said bluetooth module comprises Bluetooth chip and Bluetooth antenna, and said Bluetooth antenna is connected with Bluetooth chip, and said Bluetooth chip is connected with master controller through serial communication interface.Wherein, said master controller is connected with nodes such as engine control subsystem, ANTI LOCK subsystem and automatic control of transmission devices respectively through power CAN bus.
When safeguarding, upgrading perhaps to vehicle state monitoring to this body control system; As long as vehicle diagnostics equipment perhaps is equipped with the computing machine of vehicle diagnostics software bluetooth module is installed; Just can be directly mutual through Bluetooth communication mode and this body control system; So that vehicle electric element is diagnosed and system upgrade and maintenance; Not only realized the monitoring of each node service condition of vehicle control system and the monitoring of vehicle-state, and data that can the real time inspection vehicle control system, characteristics such as easy to operate, quick, reliable had.
Claims (2)
1. body control system that adopts Bluetooth technology; Comprise master controller, signals of vehicles acquisition component, vehicle body controlled part, CAN bus and K bus; It is characterized in that; Also comprise bluetooth module, said signals of vehicles acquisition component, vehicle body controlled part, CAN bus, K bus and bluetooth module are connected with master controller respectively; Said bluetooth module comprises Bluetooth chip and Bluetooth antenna, and said Bluetooth antenna is connected with Bluetooth chip, and said Bluetooth chip is connected with master controller through serial communication interface.
2. a kind of body control system that adopts Bluetooth technology according to claim 1 is characterized in that, said master controller is connected with engine control subsystem, ANTI LOCK subsystem and automatic control of transmission device respectively through power CAN bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202131136U CN202541459U (en) | 2012-05-12 | 2012-05-12 | Vehicle body control system adopting Bluetooth technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202131136U CN202541459U (en) | 2012-05-12 | 2012-05-12 | Vehicle body control system adopting Bluetooth technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541459U true CN202541459U (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202131136U Expired - Lifetime CN202541459U (en) | 2012-05-12 | 2012-05-12 | Vehicle body control system adopting Bluetooth technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757230A (en) * | 2016-03-28 | 2016-07-13 | 陕西法士特齿轮有限责任公司 | Automatic transmission gear selecting device |
| CN106394446A (en) * | 2016-11-09 | 2017-02-15 | 深圳市金证卡尔电子有限公司 | Novel car body control system and method |
-
2012
- 2012-05-12 CN CN2012202131136U patent/CN202541459U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757230A (en) * | 2016-03-28 | 2016-07-13 | 陕西法士特齿轮有限责任公司 | Automatic transmission gear selecting device |
| CN106394446A (en) * | 2016-11-09 | 2017-02-15 | 深圳市金证卡尔电子有限公司 | Novel car body control system and method |
| CN106394446B (en) * | 2016-11-09 | 2019-07-05 | 深圳市赛格车圣科技有限公司 | A kind of novel body control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |