CN203305934U - Automotive body control module - Google Patents
Automotive body control module Download PDFInfo
- Publication number
- CN203305934U CN203305934U CN2013203316187U CN201320331618U CN203305934U CN 203305934 U CN203305934 U CN 203305934U CN 2013203316187 U CN2013203316187 U CN 2013203316187U CN 201320331618 U CN201320331618 U CN 201320331618U CN 203305934 U CN203305934 U CN 203305934U
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- control module
- car
- load
- body control
- automotive body
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Abstract
The utility model relates to an automotive body control module. The automotive body control module comprises a power supply, a communication interface, a load driver and a microprocessor according to structure, and is used for monitoring and controlling the functions related to an automotive body (for example, a car light, a car window and a door lock); load control can be directly from a DBM (body control module) or in communication with a remote ECU (electronic control unit) through a CAN (controller area network)/LIN (local interconnect network); an automotive body controller is usually integrated with RFID (radio frequency identification) functions such as remote unlocking and an anti-theft lock system of an engine.
Description
Technical field
The utility model relates to a kind of automobile body control module.
Background technology
Along with ECU (Electrical Control Unit) is more and more with what apply at automobile, the data communication of each electric room becomes more and more, Body control module BCM (BODY CONTROL MODEL), as powerful control module, has realized these discrete controllers, sensor and numerous current consumer are controlled; It comprises the functional modules such as all kinds of lamp controls, rain brush control, vehicle window control and door lock control, also has CAN and LIN gateway function simultaneously, has greatly improved the performance of car load.
Summary of the invention
A large amount of uses of module, also brought the problems such as fault rate rising, wiring complexity when improving vehicle riding comfort; In order to address the above problem, the purpose of this utility model be to provide a kind of automobile body control module integrated control the function of car load electrical equipment, make to have embodied intelligent and digitized developing direction, the information sharing obtained between each electronic machine is more and more, much vehicle performances that improved.
Technical solutions of the utility model are as follows:
This automobile body control module is by the design of circuit, and circuit, singlechip chip, reach the components and parts design arrangement in the PCB printed board, by peripheral interface, then is connected to other controll plants by wire harness, realizes the control to auto body.
The advantage the utlity model has:
1, stable performance, rich display information be various,, and can need to be configured flexibly according to the client.
2, allow interior each of car independently between electronic module and between the long-range submodule of car body controller, to carry out data exchange, high-speed CAN (speed is up to 1Mbps, ISO119898) is the fault-tolerant differential bus of a two-wire; It has wide input common-mode range and differential wave technology, the Main Auto bus type that serves as each electronic module in the interconnection car, LIN supports low speed (up to 20kbps) single bus cable network, is mainly used in communicating with the long-range subfunction of information entertainment.
3, the main load driver type in car body controller is car light and repeaters, generally, is directly installed on controller be used to switch and the actuator of controlling outer lamp; Relay is used for as other electronic module or high power load power supply, and current monitoring function distributes for the load that monitors other ECU, and can be used for charging and the load management of automobile batteries.
The accompanying drawing explanation
Accompanying drawing is the circuit diagram of the utility model patent.
The specific embodiment
With reference to the accompanying drawings the utility model is described in detail:
This automobile body control module is by the design of circuit, and circuit, singlechip chip, reach the components and parts design arrangement in the PCB printed board, by peripheral interface, then is connected to other controll plants by wire harness, realizes the control to auto body.
Claims (4)
1. an automobile body control module is divided into power supply, communication interface, load driver, microprocessor by structure, it is characterized in that: described communication interface allows interior each of car independently between electronic module and between the long-range submodule of car body controller, to carry out data exchange; High-speed CAN is the fault-tolerant differential bus of a two-wire, and wherein high-speed CAN speed is up to 1Mbps, and ISO 119898; It has wide input common-mode range and differential wave technology, serves as the Main Auto bus type of each electronic module in the interconnection car; LIN supports low speed (up to 20kbps) single bus cable network, is mainly used in communicating with the long-range subfunction of information entertainment.
2. a kind of automobile body control module according to claim 1, is characterized in that, described load driver, and the main load driver type in car body controller is car light and repeaters; Generally, be used to switch and the actuator of controlling outer lamp, be directly installed on controller; Relay is used for as other electronic module or high power load power supply; Current monitoring function distributes for the load that monitors other ECU, and can be used for charging and the load management of automobile batteries.
3. a kind of automobile body control module according to claim 1, is characterized in that, the RFID function: two modal automobile RFID functions are that trivial system is opened in anti-theft locking system of engine and remote control; TI is provided for being encrypted the LF base station IC that communicates by letter and super low-power consumption (lower than 1GHz) the UHF transceiver for communicating with Long-distance Control with ignition key (anti-theft locking system of engine), so that car door and warning are carried out to locking/unlocking.
4. a kind of automobile body control module according to claim 1, it is characterized in that microprocessor: uC works as the gateway of bus and network interface, and controls the various load drivers in car body controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203316187U CN203305934U (en) | 2013-06-06 | 2013-06-06 | Automotive body control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203316187U CN203305934U (en) | 2013-06-06 | 2013-06-06 | Automotive body control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305934U true CN203305934U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203316187U Expired - Fee Related CN203305934U (en) | 2013-06-06 | 2013-06-06 | Automotive body control module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779967A (en) * | 2014-01-10 | 2015-07-15 | 现代自动车株式会社 | Transceiver integrated circuit device and method of operation thereof |
| CN105128779A (en) * | 2015-08-28 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Load switching information collecting system for vehicle body controller |
-
2013
- 2013-06-06 CN CN2013203316187U patent/CN203305934U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779967A (en) * | 2014-01-10 | 2015-07-15 | 现代自动车株式会社 | Transceiver integrated circuit device and method of operation thereof |
| CN104779967B (en) * | 2014-01-10 | 2018-09-14 | 现代自动车株式会社 | Transceiver integrated circuit equipment and its operating method |
| CN105128779A (en) * | 2015-08-28 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Load switching information collecting system for vehicle body controller |
| CN105128779B (en) * | 2015-08-28 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | Load switching information collecting system for vehicle body controller |
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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: 20131127 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |