CN205044678U - New energy automobile automobile body intelligent control module - Google Patents
New energy automobile automobile body intelligent control module Download PDFInfo
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- CN205044678U CN205044678U CN201520804905.4U CN201520804905U CN205044678U CN 205044678 U CN205044678 U CN 205044678U CN 201520804905 U CN201520804905 U CN 201520804905U CN 205044678 U CN205044678 U CN 205044678U
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Abstract
The utility model relates to an electronic intelligence control module, especially a new energy automobile automobile body intelligent control module. New energy automobile automobile body intelligent control module, including microprocessor, AD conversion module, the inside and outside sensor of car and signal processing module, speed sensor and signal processing module, motor driver module, motor, door window key switch, LIN transceiver and LIN bus and CAN widen the module, wherein inside and outside sensor of car and signal processing module pass through AD conversion module and microcontroller exchange signal, microprocessor feeds back the processing to the signal that speed sensor and signal processing module, door window key switch provided, microprocessor controls the motor through motor driver module, microprocessor pass through the LIN transceiver with the signal transmission on the LIN bus. Adopt LIN as control bus, effectively practiced thrift the cost, can avoid because of unstable in the car that division rapid drawdown leads to suddenly according to the speed of difference in temperature adjustment door window lift inside and outside the speed of a motor vehicle and the car.
Description
Technical field
The utility model relates to a kind of electronic intelligence control module, particularly a kind of new-energy automobile vehicle body intelligent control module.
Background technology
In recent years, China's rapid economic development, auto trade also achieves significant progress, and market, gas field increases fast with the speed close to 40% in recent years, especially obvious to realize vehicle intellectualized electronic product.In body electronics system instantly, mainly realize a/c system, lighting system, automobile body antitheft system, glass jacking system, and the control of chair control and parking assist system.Along with passenger constantly improves the needs of the aspects such as the safety method of automobile, environmental demands, comfortable and amusement, automotive electronic technology all achieves new breakthrough in a lot, as the variation of function, the integrated and volume microminiaturization of control system and network of control system.But in present window lifting system, when the speed of a motor vehicle is very fast or outside is colder, suddenly opens vehicle window and the change of car external and internal pressure difference can be caused large, the stable formation of vehicle body is threatened; Body control system generally uses CAN agreement, and wire harness cost is higher, also there is the incomplete shortcoming of function simultaneously.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of low cost, the Multifunctional new energy auto body intelligent control module that can adjust vehicle window toggle speed according to the speed of a motor vehicle and internal-external temperature difference.
For solving the problem, the technical solution adopted in the utility model is: new-energy automobile vehicle body intelligent control module, comprise microprocessor, A/D modular converter, in car, outer sensor and signal processing module, car speed sensor and signal processing module, motor drive module, motor, vehicle window button switch, LIN transceiver and LIN bus and CAN widen module; Wherein in car, outer sensor and signal processing module exchange signal by A/D modular converter and microcontroller, and described microprocessor carries out feedback processing to the signal that car speed sensor and signal processing module, vehicle window button switch provide; Described microprocessor is controlled motor by motor drive module, and described microprocessor is passed the signal along in LIN bus by LIN transceiver.
Preferably, described motor drive module adopts micro controller system.
Preferably, in described car, outer sensor and signal processing module adopt operating range at the LM335A chip of 40 degree to 100 degree.
Preferably, described A/D modular converter adopts TLC2543 chip.
Preferably, described LIN transceiver adopts TJA1020 chip.
The action principle of this utility model is: when driver's operation vehicle window button switch, microprocessor can receive the request of holding or closing of vehicle window button switch, now send signal by transferring to microprocessor, the information of microcomputer reads car speed sensor and Che Nei outer sensor and signal processing module, by the analysis to signal, judge the rising or falling speed of now glass.And then control motor drive module drive motor elevating glass.
Compared with prior art, the beneficial effect of this utility model is:
1, adopt LIN as control bus, effectively save cost;
2, leave CAN and expand module, be convenient to follow-up extended theorem, add the functional of control module;
3, the speed of window lifting can being adjusted according to the speed of a motor vehicle and car internal-external temperature difference, avoiding the interior instability of car caused because suddenly opening rapid drawdown.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure:
1, outer sensor and signal processing module in car; 2, A/D modular converter; 3, microprocessor; 4, motor drive module; 5, motor; 6, car speed sensor and signal processing module; 7, LIN transceiver; 8, LIN bus; 9, vehicle window button switch; 10, CAN expands module.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further: new-energy automobile vehicle body intelligent control module, comprise microprocessor 3, A/D modular converter 2, in car, outer sensor and signal processing module 1, car speed sensor and signal processing module 6, motor drive module 4, motor 5, vehicle window button switch 9, LIN transceiver 7 and LIN bus 8 and CAN widen module 10; Wherein in car, outer sensor and signal processing module 1 exchange signal by A/D modular converter 2 and microcontroller 3, and the signal that described microprocessor 3 pairs of car speed sensors and signal processing module 6, vehicle window button switch 9 provide carries out feedback processing; Described microprocessor 3 is controlled by motor drive module 4 pairs of motors 5, and described microprocessor 3 is passed the signal along in LIN bus 8 by LIN transceiver 7.Described motor drive module 4 adopts micro controller system, in described car, outer sensor and signal processing module 1 adopt operating range at the LM335A chip of 40 degree to 100 degree, described A/D modular converter 2 adopts TLC2543 chip, and described LIN transceiver 8 adopts TJA1020 chip.
The action principle of this utility model is: when driver's operation vehicle window button switch, microprocessor can receive the request of holding or closing of vehicle window button switch, now send signal by transferring to microprocessor, the information of microcomputer reads car speed sensor and Che Nei outer sensor and signal processing module, by the analysis to signal, judge the rising or falling speed of now glass.And then control motor drive module drive motor elevating glass.
Compared with prior art, the beneficial effect of this utility model is: adopt LIN as control bus, effectively saved cost; Leave CAN and expand module, be convenient to follow-up extended theorem, add the functional of control module; The speed of window lifting can be adjusted according to the speed of a motor vehicle and car internal-external temperature difference, avoiding the interior instability of car caused because suddenly opening rapid drawdown, improve new-energy automobile overall performance.
In the utility model, each processing module be unable to do without computer software and corresponding electricity line, but the utility model focuses on the structure composition describing a kind of new forms of energy vehicle body intelligent control module, therefore is not repeating at this.
The above is only preferred embodiment of the present utility model, is not restriction the utility model being made to other form.Any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to structure of the present utility model and principle of work, still belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. new-energy automobile vehicle body intelligent control module, it is characterized in that: comprise microprocessor, A/D modular converter, in car, outer sensor and signal processing module, car speed sensor and signal processing module, motor drive module, motor, vehicle window button switch, LIN transceiver and LIN bus and CAN widen module; Wherein in car, outer sensor and signal processing module exchange signal by A/D modular converter and microcontroller, and described microprocessor carries out feedback processing to the signal that car speed sensor and signal processing module, vehicle window button switch provide; Described microprocessor is controlled motor by motor drive module, and described microprocessor is passed the signal along in LIN bus by LIN transceiver.
2. a kind of new-energy automobile vehicle body intelligent control module according to claim 1, is characterized in that: described motor drive module adopts micro controller system.
3. a kind of new-energy automobile vehicle body intelligent control module according to claim 1, is characterized in that: in described car, outer sensor and signal processing module adopt operating range at the LM335A chip of 40 degree to 100 degree.
4. a kind of new-energy automobile vehicle body intelligent control module according to claim 1, is characterized in that: described A/D modular converter adopts TLC2543 chip.
5. a kind of new-energy automobile vehicle body intelligent control module according to claim 1, is characterized in that: described LIN transceiver adopts TJA1020 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804905.4U CN205044678U (en) | 2015-10-16 | 2015-10-16 | New energy automobile automobile body intelligent control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804905.4U CN205044678U (en) | 2015-10-16 | 2015-10-16 | New energy automobile automobile body intelligent control module |
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| Publication Number | Publication Date |
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| CN205044678U true CN205044678U (en) | 2016-02-24 |
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| CN201520804905.4U Active CN205044678U (en) | 2015-10-16 | 2015-10-16 | New energy automobile automobile body intelligent control module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939343A (en) * | 2019-12-13 | 2020-03-31 | 深圳南方德尔汽车电子有限公司 | Anti-pinch control device of electric vehicle window |
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2015
- 2015-10-16 CN CN201520804905.4U patent/CN205044678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939343A (en) * | 2019-12-13 | 2020-03-31 | 深圳南方德尔汽车电子有限公司 | Anti-pinch control device of electric vehicle window |
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