CN102644429A - Anti-pinch function control device for electric windowing device - Google Patents
Anti-pinch function control device for electric windowing device Download PDFInfo
- Publication number
- CN102644429A CN102644429A CN2012101548423A CN201210154842A CN102644429A CN 102644429 A CN102644429 A CN 102644429A CN 2012101548423 A CN2012101548423 A CN 2012101548423A CN 201210154842 A CN201210154842 A CN 201210154842A CN 102644429 A CN102644429 A CN 102644429A
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- resistor
- control device
- hall element
- pin
- pinch
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- 239000003990 capacitor Substances 0.000 abstract description 4
- 238000003708 edge detection Methods 0.000 abstract 4
- 238000001514 detection method Methods 0.000 abstract 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an anti-pinch function control device for an electric windowing device. The voltage end of a Hall element for a shaft coding detection circuit is connected with a power supply positive pole and simultaneously grounded by a capacitor, the middle terminal of the Hall element is grounded, the signal end of the Hall element is connected with the lower end of a pull-up resistor and simultaneously connected with a 21-pin of a 16f1936 single-chip microcomputer by a resistor, the output end of a safety edge detection sensor of a safety edge detection circuit is connected with the lower end of a second pull-up resistor and simultaneously connected with a 11-pin of the 16f1936 single-chip microcomputer by the resistor, and the negative terminal of the safety edge detection sensor is grounded and simultaneously connected with the output end of the safety edge detection sensor by the capacitor and the resistor. The anti-pinch function control device is used for a rack rail type electric windowing device and a chain type electric windowing device. An anti-pin multifunctional electric windowing system is formed by a sensor and a shaft coder speed-adjustment control system, so as to facilitate the comprehensive coverage of an anti pinch detection area, the soft-starting of the circuit and the deceleration operation. The anti-pinch function control device can protect in the comprehensive anti-pinch area and is humanized and safe.
Description
Technical field
The present invention relates to a kind of control circuit of electric window-opening machine.
Background technology
Prior electric window opening device control circuit comprises motor drive circuit, and this circuit can only be realized windowing and close the function of window, does not have the function of anti-pinch, and during operation, electric window-opening machine crushes the people easily, uses dangerous.
Summary of the invention
In order to overcome the function that does not have anti-pinch of known electric window-opening machine control circuit; During operation; Electric window-opening machine crushes the people easily, uses unsafe defective, and the present invention provides a kind of electric window-opening machine pinch resistant functionality control device; This electric window-opening machine pinch resistant functionality control device has the function of anti-pinch, makes the electric window-opening machine handling safety.
Technical scheme of the present invention is: this electric window-opening machine pinch resistant functionality control device comprises encode axis testing circuit and safe edge sense circuit; The voltage termination positive source of the Hall element of encode axis testing circuit is simultaneously through capacity earth; The middle-end ground connection of Hall element; The signal end of Hall element connects the lower end of drawing resistance connects the 16f1936 single-chip microcomputer simultaneously through resistance 21 pin, the last termination positive source of pull-up resistor; The safe edge of safe edge sense circuit connects 11 pin of 16f1936 single-chip microcomputer simultaneously through resistance along the lower end of second pull-up resistor of output termination of detecting sensor; Safe edge connects the output of safe edge along detecting sensor through resistance, electric capacity, the last termination positive source of second pull-up resistor simultaneously successively along the negativing ending grounding of detecting sensor.
The present invention utilizes safe edge to be installed in the frame position of electrodynamic type window opening device along the detecting sensor sensing equipment; Detect obstruction; Give the single-chip microcomputer signal; Realize protection motion in the other direction, thereby realized the anti-pinch control overall process of electric window-opening machine, the safety that has improved the window opening device solution of emergent event.Can be used for the automatic control of rack rails formula electric window-opening machine, screw rod type electric window opening device and chain type electric window-opening machine or shutter etc.Shutter forms and top, bottom all can use.Adopt sensor and shaft encoder speed-adjusting and control system to constitute the anti-pinch multifunctional motor-driven system of windowing, be convenient to cover the anti-pinch surveyed area comprehensively, be convenient to the circuit soft start and run slowly.Can be convenient to run into obstruction and move in the other direction protect in the anti-pinch zone comprehensively, be convenient to run slowly in the surveyed area, more human nature, safer.
Below in conjunction with accompanying drawing the present invention is done further detailed explanation.
Description of drawings
Fig. 1 is the circuit diagram of one embodiment of the invention.
The specific embodiment
In Fig. 1; This electric window-opening machine pinch resistant functionality control device comprises encode axis testing circuit and safe edge sense circuit; Voltage end 1 pin of the Hall element J2 of encode axis testing circuit meets positive source VCC simultaneously through capacitor C 2 ground connection filtering; The middle-end 2 pin ground connection of Hall element J2, signal end 3 pin of Hall element J2 connect the lower end of drawing resistance R 5 meets 16f1936 single-chip microcomputer U1 simultaneously through resistance R 4 21 pin, the last termination positive source VCC of pull-up resistor R5; The safe edge of safe edge sense circuit connects 11 pin of 16f1936 single-chip microcomputer U1 simultaneously through resistance R 3 along the lower end that output 2 pin of detecting sensor J1 meet second pull-up resistor R1; Safe edge meets the output 2 pin filtering of safe edge along detecting sensor J1, the last termination positive source VCC of second pull-up resistor R1 through resistance R 2, capacitor C 1 simultaneously successively along the negative terminal 1 pin ground connection of detecting sensor J1.
Claims (1)
1. electric window-opening machine pinch resistant functionality control device; This electric window-opening machine pinch resistant functionality control device comprises encode axis testing circuit and safe edge sense circuit; It is characterized in that: the voltage termination positive source of the Hall element of encode axis testing circuit is simultaneously through capacity earth; The middle-end ground connection of Hall element, the signal end of Hall element connect the lower end of drawing resistance connects the 16f1936 single-chip microcomputer simultaneously through resistance 21 pin, the last termination positive source of pull-up resistor; The safe edge of safe edge sense circuit connects 11 pin of 16f1936 single-chip microcomputer simultaneously through resistance along the lower end of second pull-up resistor of output termination of detecting sensor; Safe edge connects the output of safe edge along detecting sensor through resistance, electric capacity, the last termination positive source of second pull-up resistor simultaneously successively along the negativing ending grounding of detecting sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101548423A CN102644429A (en) | 2012-05-18 | 2012-05-18 | Anti-pinch function control device for electric windowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101548423A CN102644429A (en) | 2012-05-18 | 2012-05-18 | Anti-pinch function control device for electric windowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102644429A true CN102644429A (en) | 2012-08-22 |
Family
ID=46657486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101548423A Pending CN102644429A (en) | 2012-05-18 | 2012-05-18 | Anti-pinch function control device for electric windowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102644429A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020036475A1 (en) * | 2000-09-18 | 2002-03-28 | Kiyoshi Okamoto | Opening and closing control device for cover |
| US20070108929A1 (en) * | 2005-11-11 | 2007-05-17 | Asmo Co., Ltd. | Panel member control system |
| CN101046139A (en) * | 2006-03-29 | 2007-10-03 | 深圳市赛格导航科技股份有限公司 | No-squeeze car window system |
| CN200978597Y (en) * | 2006-11-09 | 2007-11-21 | 埃泰克汽车电子(芜湖)有限公司 | Automobile electric sliding door control module |
| CN101251056A (en) * | 2007-12-21 | 2008-08-27 | 华夏龙晖（北京）汽车电子科技有限公司 | Engine electric-controlled unit |
| CN102418449A (en) * | 2011-12-27 | 2012-04-18 | 昌辉汽车电气系统（安徽）有限公司 | Anti-pinch control method of electric window capable of automatically correcting in use process |
| CN202615168U (en) * | 2012-05-18 | 2012-12-19 | 徐州大亚自动装备有限公司 | Electric window opener control device with anti-pinch function |
-
2012
- 2012-05-18 CN CN2012101548423A patent/CN102644429A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020036475A1 (en) * | 2000-09-18 | 2002-03-28 | Kiyoshi Okamoto | Opening and closing control device for cover |
| US20070108929A1 (en) * | 2005-11-11 | 2007-05-17 | Asmo Co., Ltd. | Panel member control system |
| CN101046139A (en) * | 2006-03-29 | 2007-10-03 | 深圳市赛格导航科技股份有限公司 | No-squeeze car window system |
| CN200978597Y (en) * | 2006-11-09 | 2007-11-21 | 埃泰克汽车电子(芜湖)有限公司 | Automobile electric sliding door control module |
| CN101251056A (en) * | 2007-12-21 | 2008-08-27 | 华夏龙晖（北京）汽车电子科技有限公司 | Engine electric-controlled unit |
| CN102418449A (en) * | 2011-12-27 | 2012-04-18 | 昌辉汽车电气系统（安徽）有限公司 | Anti-pinch control method of electric window capable of automatically correcting in use process |
| CN202615168U (en) * | 2012-05-18 | 2012-12-19 | 徐州大亚自动装备有限公司 | Electric window opener control device with anti-pinch function |
Non-Patent Citations (1)
| Title |
|---|
| 周易: "汽车电动窗防夹系统的研发", 《北京汽车》, 31 August 2007 (2007-08-31), pages 31 - 34 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: XUZHOU DAE-A AUTOMANS CO., LTD. Free format text: FORMER OWNER: DAN JINLONG Effective date: 20120730 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120730 Address after: 221004 No. 21-2 Yang Shan Road, Jinshan Bridge, Xuzhou Economic Development Zone, Jiangsu, China Applicant after: Xuzhou ARE-A Automans Co., Ltd. Address before: 221004 No. 21-2 Yang Shan Road, Jinshan Bridge, Xuzhou Economic Development Zone, Jiangsu, China Applicant before: Dan Jinlong |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |