CN103634020A - Wireless transceiver based on door-in-door state identification of industrial overhead door - Google Patents
Wireless transceiver based on door-in-door state identification of industrial overhead door Download PDFInfo
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- CN103634020A CN103634020A CN201310565614.XA CN201310565614A CN103634020A CN 103634020 A CN103634020 A CN 103634020A CN 201310565614 A CN201310565614 A CN 201310565614A CN 103634020 A CN103634020 A CN 103634020A
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Abstract
The invention discloses a wireless transceiver based on the door-in-door state identification of an industrial overhead door. The wireless transceiver comprises a sending end module and a receiving end module, wherein the sending end module and the receiving end module are in wireless communication connection, the sending end module comprises a reed pipe sensor, an encoder and a remote control emitter, the reed pipe sensor is used for detecting the door-in-door state of the industrial overhead door, the encoder is used for signal encoding, the remote controller emitter is used for sending remote control signals, the reed pipe sensor, the encoder and the remote control emitter are sequentially connected, and the receiving end module comprises a central processor and a remote control receiver connected with the central processor. The wireless transceiver has the advantages that the wire distribution is simple and easy, the damage cannot easily occur, and the fault rate is low.
Description
Technical field
The present invention relates to a kind of based on industrial slide lifting door door in door state recognition wireless transmitter.
Background technology
Traditional industrial slide lifting door, the identification of door in door state is by arm strength switch being arranged on to the crack between a door and its frame limit of door in door and industrial slide lifting door, when door in door closes door in door while putting in place, pushes down the blocking arm of switch and makes the contact of switch interior metal sheet.But use this arm strength switch, the part that blocking arm is stretched easily breaks, switch is installed inconvenient, uses and repeatedly can become flexible afterwards, and switch must be connected with wire with the industrial door control box being arranged on wall, and wiring is complicated and affect attractive in appearance.
Summary of the invention
The object of the invention be to provide a kind of simple and easy, not fragile, failure rate is low of connecting up based on industrial slide lifting door door in door state recognition wireless transmitter.
Technical scheme of the present invention is: industrial slide lifting door door in door state recognition wireless transmitter, comprises initiator block and receiving terminal module; Initiator block is connected with receiving terminal module radio communication; Described initiator block comprises for detection of the tongue tube inductor of industrial slide lifting door door in door state, for the encoder of Signal coding with for sending the remote control transmitter of remote signal; Tongue tube inductor, encoder and remote control transmitter are connected successively; Described receiving terminal module comprises central processing unit and stares at central processing unit the receiver of remote-control sytem connecting.Described encoder adopts coding chip EV1527.
As further improvement, also comprise the alarm being connected with central processing unit.Described alarm is buzzer and LED lamp.
The present invention adopts contactless inductor, therefore do not have impact to be not easy to damage to switch when door in door opens or closes, by door in door state by being wirelessly transmitted to wireless remote control receiver module, central processing unit remakes decoding and processes, central processing unit receives after door in door state information, form interlocking with industrial slide lifting door control box, guarantee the action of just opening the door of door in door industrial slide lifting door when closing.If door in door does not shut, press the industrial door control box button that " opens the door ", alarm will send warning.The mechanical type contact switch that the present invention can directly replace traditional industrial door door in door to use, greatly reduce the failure rate of industrial door, and saved the be connected wire of industrial door machinery switch with industrial door control box, made industrial door integral body more attractive in appearance, also shortened the workload of installing.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention
Fig. 2 is tongue tube sensor circuit of the present invention
Fig. 3 is coding of the present invention and radio transmitter
Embodiment
Below with reference to the drawings and specific embodiments, the present invention is described in further details.
As shown in Figure 1, industrial slide lifting door door in door state recognition wireless transmitter, comprises initiator block and receiving terminal module; Initiator block is connected with receiving terminal module radio communication; Described initiator block comprises for detection of the tongue tube inductor of industrial slide lifting door door in door state, for the encoder of Signal coding with for sending the remote control transmitter of remote signal; Tongue tube inductor, encoder and remote control transmitter are connected successively; Described receiving terminal module comprises central processing unit and the receiver of remote-control sytem being connected with central processing unit.Described encoder adopts coding chip EV1527.
As further improvement, also comprise the alarm being connected with central processing unit.Described alarm is buzzer and LED lamp.
Operation principle explanation: as shown in Figure 2, door magnetic wireless transmission some work principle is: if door opening state non-magnet attraction force acts, dry-reed tube switch S1 pin 1 pin and 2 pin closures make polarity free capacitor C5 electric discharge, switching tube Q1 exports high level to coding circuit chips EV1527 in cut-off state K3, S1 pin 1 and 3 is for disconnecting simultaneously, switching tube Q2 base/emitter is by the voltage turn-on of R3 and R4 dividing potential drop in a flash, switching tube also can be in conducting state, K2 output low level is to coding chip EV1527 data pin, radiating circuit is also worked, transmitting wireless remote control enabling signal, in signal emission process, 12V voltage slowly charges also to C6 by resistance R 3 with R4, when Q2 base voltage slowly reduces Q2, also will become magnifying state from conducting state and become again cut-off state.
If close the door, the magnet of state tongue tube approaches, and dry-reed tube switch S1 pin 1 pin and 3 pin are closed, and polarity free capacitor C6 discharge switch pipe Q2 exports high level to coding circuit chips EV1527 in cut-off state K3.S1 pin 1 and 2 is for disconnecting in addition, switching tube Q1 base/emitter is by the voltage turn-on of R1 and R2 dividing potential drop in a flash, switching tube also can be in conducting state K3 output low level to coding chip EV1527 data pin, radiating circuit is also worked, transmitting wireless remote control closes gate signal, in signal emission process, 12V voltage slowly charges also to C5 by resistance R 1 with R2, and when Q2 base voltage slowly reduces, Q2 will become magnifying state from conducting state and become cut-off state again.
As shown in Figure 3, in radiating circuit, EV1527 address bit has well 16536 kinds of coded systems in factory burning, so do not worry that industrial door installs the repeated code that transmitted between nearly two reflectors and cause working.Radiating circuit is just opened radiating circuit according to door magnetic circuit, and the K2 of output encodes to EV1527 with K3 signal, and EV1527 outputs to amplifier tube Q4 amplification 315M carrier frequency by code signal and emits.
Claims (4)
1. industrial slide lifting door door in door state recognition wireless transmitter, comprise initiator block and receiving terminal module, initiator block is connected with receiving terminal module radio communication, it is characterized in that: described initiator block comprises for detection of the tongue tube inductor of industrial slide lifting door door in door state, for the encoder of Signal coding with for sending the remote control transmitter of remote signal; Tongue tube inductor, encoder and remote control transmitter are connected successively; Described receiving terminal module comprises central processing unit and stares at central processing unit the receiver of remote-control sytem connecting.
2. industrial slide lifting door door in door state recognition wireless transmitter as claimed in claim 1, is characterized in that: described encoder adopts coding chip EV1527.
3. industrial slide lifting door door in door state recognition wireless transmitter as claimed in claim 1 or 2, is characterized in that: also comprise the alarm being connected with central processing unit.
4. industrial slide lifting door door in door state recognition wireless transmitter as claimed in claim 3, is characterized in that: described alarm is buzzer and LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565614.XA CN103634020A (en) | 2013-11-07 | 2013-11-07 | Wireless transceiver based on door-in-door state identification of industrial overhead door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565614.XA CN103634020A (en) | 2013-11-07 | 2013-11-07 | Wireless transceiver based on door-in-door state identification of industrial overhead door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103634020A true CN103634020A (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310565614.XA Pending CN103634020A (en) | 2013-11-07 | 2013-11-07 | Wireless transceiver based on door-in-door state identification of industrial overhead door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103634020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117058863A (en) * | 2023-10-13 | 2023-11-14 | 无锡弗斯门控科技有限公司 | Signal transmission adjusting method and system for door-in-door |
-
2013
- 2013-11-07 CN CN201310565614.XA patent/CN103634020A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117058863A (en) * | 2023-10-13 | 2023-11-14 | 无锡弗斯门控科技有限公司 | Signal transmission adjusting method and system for door-in-door |
| CN117058863B (en) * | 2023-10-13 | 2023-12-19 | 无锡弗斯门控科技有限公司 | Signal transmission adjusting method and system for door-in-door |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140312 |