CN204960640U - Automatic door control device in microwave formula garage - Google Patents
Automatic door control device in microwave formula garage Download PDFInfo
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- CN204960640U CN204960640U CN201520606949.6U CN201520606949U CN204960640U CN 204960640 U CN204960640 U CN 204960640U CN 201520606949 U CN201520606949 U CN 201520606949U CN 204960640 U CN204960640 U CN 204960640U
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Abstract
The utility model discloses an automatic door control device in microwave formula garage, its characteristic includes: 12V DC power supply, microwave detection circuit, signal recognition and amplifier circuit, high level power amplification and garage door control circuit, the microwave detection circuit constitute by loop aerial ATX and microwave detection module IC1, the model that microwave detection module IC1 chooseed for use is TWH9428, in signal recognition and amplifier circuit: the model that signal recognition amplifier circuit IC2 chooseed for use is TWH9429. Open and self -closing in order to realize that the garage door is automatic, the utility model discloses utilizing microwave vehicle actuated control to replace the manual electric mode that adds, as long as simply change original control circuit and original wiring during the installation, as long as near the position garage gate is installed to this controller, can realizing garage gate remote vehicle business turn over bilateral control, accomplish that the car comes the garage door to open voluntarily, a period garage door self -closing slightly delays time after the car leaves.
Description
Technical field
The utility model belongs to electronic auto-control technology field, relates to a kind of microwave type garage device for controlling automatic door.
Background technology
Along with the fast development of automobile industry, people are day by day frequent to the use in garage, and intelligent garage has been one of important infrastructure, and parking lot management control system is then a part indispensable in modern garage.Automatically open to realize garage door and automatically close, microwave type garage described in the utility model device for controlling automatic door replaces manually powering up mode with microwave induced control, original control circuit and original wiring is changed as long as simple during installation, as long as this controller is arranged on position near gate, garage, gate, garage remote vehicle turnover double-direction control can be realized, accomplish that car carrys out garage door and automatically opens, after car leaves, slightly time delay a period of time garage door is closed automatically.It has obvious practical function, is conducive to parking lot management and controls or community car owner use.
Below describe in detail microwave type garage described in the utility model device for controlling automatic door necessity involved in implementation process, guardian technique content.
Utility model content
Goal of the invention and beneficial effect: automatically open to realize garage door and automatically close, microwave type garage described in the utility model device for controlling automatic door replaces manually powering up mode with microwave induced control, original control circuit and original wiring is changed as long as simple during installation, as long as this controller is arranged on position near gate, garage, gate, garage remote vehicle turnover double-direction control can be realized, accomplish that car carrys out garage door and automatically opens, after car leaves, slightly time delay a period of time garage door is closed automatically.It has obvious practical function, is conducive to parking lot management and controls or community car owner use.
Circuit working principle: microwave type garage device for controlling automatic door is made up of microwave sounding module I C1 (inside modules comprises: the circuit such as Microwave emission, LPF, gating amplification) and loop aerial ATX.Microwave sounding module I C1 internal oscillator circuit produces microwave signal, by loop aerial ATX radiated electromagnetic wave.Signal analysis and amplifying circuit are made up of Signal analysis amplifying circuit IC2 (its inside comprises: power supply voltage stabilizing, gating amplification, soft start, compare the circuit such as amplification, delay and running), electrochemical capacitor C1 and potentiometer RP.When there being vehicle close to radar scanning search coverage, the control output end O pin output low level of Signal analysis amplification circuit IC2, at this moment NPN transistor VT1 ends, and makes DC relay J coil be in release conditions.
When there being vehicle close to radar scanning effective range, external electromagnetic field around it will change, loop aerial ATX will detect vehicle and move the variable signal that generates an electromagnetic field and feed back to microwave sounding module I C1 and carry out low pass process, make the signal output part O pin output low frequency voltage signal of microwave sounding module I C1.The low-frequency voltage signal exported due to microwave sounding module I C1 is not enough to promote electromagnetic water valve DCF coil working, amplify so low-frequency voltage signal must do gating through Signal analysis amplifying circuit IC2 and postpone to drive, then high level is exported from control output end 0 pin of Signal analysis amplifying circuit IC2, last circuit uses 1 NPN transistor VT1 to carry out high level power amplification for driving DC relay J coil working, the constant open contact J-1 of DC relay J is closed, thus makes controlled light fixture obtain electric work.
When vehicle sails out of the effective range of radar scanning, base stage due to NPN transistor VT1 is connected to electrochemical capacitor C2, electrochemical capacitor C2 electric discharge needs certain hour, so NPN transistor VT1 transfers cut-off to also need certain hour, thus achieves vehicle and sails out of Post-Grunge door and automatically close.
Technical scheme: microwave type garage device for controlling automatic door, it comprises 12V dc source, microwave sounding circuit, Signal analysis and amplifying circuit, high level power amplification and garage door control circuit, it is characterized in that:
Microwave sounding circuit: it is made up of loop aerial ATX and microwave sounding module I C1, the model that microwave sounding module I C1 selects is TWH9428, the Y pin of microwave sounding module I C1 connects one end of loop aerial ATX, the YO pin of microwave sounding module I C1 connects the other end of loop aerial ATX, the VDD pin connection circuit positive pole VCC of microwave sounding module I C1, the B pin of microwave sounding module I C1 connects the positive pole of electrochemical capacitor C1, the O pin of the G pin of microwave sounding module I C1 and negative pole connection circuit ground GND, the microwave sounding module I C1 of electrochemical capacitor C1 connects Signal analysis and amplifying circuit;
In Signal analysis and amplifying circuit: the model that Signal analysis amplifying circuit IC2 selects is TWH9429, the B pin of Signal analysis amplifying circuit IC2 connects the B pin of microwave sounding module I C1, the I pin of Signal analysis amplifying circuit IC2 connects the O pin of microwave sounding module I C1, the WO pin of Signal analysis amplifying circuit IC2 connects one end and the movable end thereof of potentiometer RP, the W pin of Signal analysis amplifying circuit IC2 connects the other end of potentiometer RP, the VDD pin connection circuit positive pole VCC of Signal analysis amplifying circuit IC2, the G pin connection circuit ground GND of Signal analysis amplifying circuit IC2, the O pin of Signal analysis amplifying circuit IC2 connects high level power amplification and garage door control circuit,
High level power amplification and garage door control circuit: it is by resistance R1, NPN transistor VT1, DC relay J, switching diode D1 and garage door control circuit composition, the O pin of Signal analysis amplifying circuit IC2 connects the base stage of NPN transistor VT1 by resistance R1, the colelctor electrode of NPN transistor VT1 connects one end of DC relay J coil and the positive pole of switching diode D1, the other end of DC relay J coil and the negative pole connection circuit positive pole VCC of switching diode D1, the emitter stage connection circuit ground GND of NPN transistor VT1, the contact J-1 of DC relay J connects garage door control circuit,
The positive pole of 12V dc source is connected with circuit anode VCC, and the negative pole of 12V dc source is connected with circuit ground GND.
Accompanying drawing explanation
Accompanying drawing 1 is microwave type garage device for controlling automatic door embodiment circuit working schematic diagram that the utility model provides.
Detailed description of the invention
According to the microwave type garage device for controlling automatic door circuit working schematic diagram shown in accompanying drawing 1 and accompanying drawing explanation, and according to annexation between components and parts in each several part circuit described in utility model content, and components and parts technical data described in embodiment requires and circuit production main points are carried out enforcement and can be realized the utility model, is further described correlation technique of the present utility model below in conjunction with embodiment.
The technical data of components and parts and selection requirement thereof
IC1 is microwave sounding module, and the model selected is TWH9428;
IC2 is Signal analysis amplifying circuit, and the model selected is TWH9429;
VT1 is NPN transistor, and the model selected has 2SC9013;
D1 is switching diode, and the model selected is 1N4148;
Resistance uses RTX-1/8W type metalfilmresistor, the resistance 27K Ω of resistance R1, and RP selects solid potentiometer, and its resistance is 330K Ω;
C1 is electrochemical capacitor, select withstand voltage for 25V, capacity be the electrochemical capacitor of 47 μ F;
C2 is electrochemical capacitor, select withstand voltage for 16V, capacity be the electrochemical capacitor of 100 μ F;
J is DC relay, and coil working voltage is the power of 12V, constant open contact J-1, can select according to the power of device for controlling automatic door motor.
Circuit production main points and circuit debugging
Loop aerial ATX directly uses the loop aerial with microwave induction controller TX982 products configuration; The two ends of circular loop antenna are respectively at the Y pin of microwave sounding module I C1 and YO pin;
The investigative range of microwave type garage device for controlling automatic door is by the resistance of regulator potentiometer RP, and the ultimate range of detection vehicle can reach 8 ~ 9m;
The capacity of adjustment electrochemical capacitor C2, can change the time of garage door time-delay closing;
Pay special attention to: by the shell good earth of electric iron, microwave induction controller IC1 internal electronic element must be punctured to avoid the induced voltage of alternating current when welding!
Circuit structure design of the present utility model, components' placement; and its face shaping and size etc. are not all key technologies of the present utility model; neither the claimed guardian technique content of the utility model; because not affecting the realization of the utility model specific implementation process and utility model object, therefore do not illustrate one by one in the description.
Claims (1)
1. a microwave type garage device for controlling automatic door, it comprises 12V dc source, microwave sounding circuit, Signal analysis and amplifying circuit, high level power amplification and garage door control circuit, it is characterized in that:
Described microwave sounding circuit is made up of loop aerial ATX and microwave sounding module I C1, the model that microwave sounding module I C1 selects is TWH9428, the Y pin of microwave sounding module I C1 connects one end of loop aerial ATX, the YO pin of microwave sounding module I C1 connects the other end of loop aerial ATX, the VDD pin connection circuit positive pole VCC of microwave sounding module I C1, the B pin of microwave sounding module I C1 connects the positive pole of electrochemical capacitor C1, the O pin of the G pin of microwave sounding module I C1 and negative pole connection circuit ground GND, the microwave sounding module I C1 of electrochemical capacitor C1 connects Signal analysis and amplifying circuit;
In described Signal analysis and amplifying circuit: the model that Signal analysis amplifying circuit IC2 selects is TWH9429, the B pin of Signal analysis amplifying circuit IC2 connects the B pin of microwave sounding module I C1, the I pin of Signal analysis amplifying circuit IC2 connects the O pin of microwave sounding module I C1, the WO pin of Signal analysis amplifying circuit IC2 connects one end and the movable end thereof of potentiometer RP, the W pin of Signal analysis amplifying circuit IC2 connects the other end of potentiometer RP, the VDD pin connection circuit positive pole VCC of Signal analysis amplifying circuit IC2, the G pin connection circuit ground GND of Signal analysis amplifying circuit IC2, the O pin of Signal analysis amplifying circuit IC2 connects high level power amplification and garage door control circuit,
Described high level power amplification and garage door control circuit are by resistance R1, NPN transistor VT1, DC relay J, switching diode D1 and garage door control circuit composition, the O pin of Signal analysis amplifying circuit IC2 connects the base stage of NPN transistor VT1 by resistance R1, the colelctor electrode of NPN transistor VT1 connects one end of DC relay J coil and the positive pole of switching diode D1, the other end of DC relay J coil and the negative pole connection circuit positive pole VCC of switching diode D1, the emitter stage connection circuit ground GND of NPN transistor VT1, the contact J-1 of DC relay J connects garage door control circuit,
The positive pole of described 12V dc source is connected with circuit anode VCC, and the negative pole of 12V dc source is connected with circuit ground GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520606949.6U CN204960640U (en) | 2015-08-13 | 2015-08-13 | Automatic door control device in microwave formula garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520606949.6U CN204960640U (en) | 2015-08-13 | 2015-08-13 | Automatic door control device in microwave formula garage |
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| Publication Number | Publication Date |
|---|---|
| CN204960640U true CN204960640U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520606949.6U Expired - Fee Related CN204960640U (en) | 2015-08-13 | 2015-08-13 | Automatic door control device in microwave formula garage |
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| Country | Link |
|---|---|
| CN (1) | CN204960640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019769A (en) * | 2015-08-13 | 2015-11-04 | 王志 | Microwave type garage automatic door control device |
-
2015
- 2015-08-13 CN CN201520606949.6U patent/CN204960640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019769A (en) * | 2015-08-13 | 2015-11-04 | 王志 | Microwave type garage automatic door control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Guoping Inventor before: Wang Zhi |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170111 Address after: Fuzhou Xiangqian town of Minhou County of Fujian province 350100 City Court Village head No. 5 Yang Qi Patentee after: Lin Guoping Address before: 233000 Anhui Province, Bengbu City Economic Development Zone West School Gold Garden Building 6 Unit Four Patentee before: Wang Zhi |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170120 Address after: Dongpu road Qinting village Jinan District of Fuzhou City, Fujian province 350013 No. 133 3 floor Patentee after: Fujian Wei Heng Construction Engineering Group Co.,Ltd. Address before: Fuzhou Xiangqian town of Minhou County of Fujian province 350100 City Court Village head No. 5 Yang Qi Patentee before: Lin Guoping |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20210813 |