CN202771014U - Infrared sensing device applied onto electrically-operated door - Google Patents
Infrared sensing device applied onto electrically-operated door Download PDFInfo
- Publication number
- CN202771014U CN202771014U CN 201220440662 CN201220440662U CN202771014U CN 202771014 U CN202771014 U CN 202771014U CN 201220440662 CN201220440662 CN 201220440662 CN 201220440662 U CN201220440662 U CN 201220440662U CN 202771014 U CN202771014 U CN 202771014U
- Authority
- CN
- China
- Prior art keywords
- infrared
- processor
- signal
- driver
- sensing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses an infrared sensing device applied onto an electrically-operated door. The infrared sensing device comprises more than two infrared transmitters, and more than two infrared receivers corresponding to the infrared transmitters. The control end of each infrared transmitter is connected with an infrared driver, the control end of the infrared driver is connected with a processor, the processor is used to cause each infrared transmitter to transmit signals having different frequencies and/or transmit a signal in different time periods through the infrared driver, all of the infrared receivers are connected with the processor, and the output end of the processor is connected with an execution mechanism. When the frequency and/or time of the signal received by each infrared receiver is wrong, the signal will be filtered out automatically by the processor, and only when the frequency and the time received by the infrared receiver correspond to each other, the processor will determine that the signal is an effective signal, and the movement of the execution mechanism will be controlled by the processor, so no interference will occur in a plurality of signals, so that the safe operation of the electrically-operated door can be ensured.
Description
Technical field
The utility model relates to a kind of infrared inductor, is specifically related to a kind of infrared inductor that is applied on the Electrically operated gate.
Background technology
The full-automatic electric door is all controlled by infrared inductor in switching process, in the process of closing the door, sense in the direction of advancing in front of the door when infrared inductor and to have barrier (automobile, people or other essence objects), goalkeeper's stop motion or past reverse direction motion are avoided colliding.
There is the blind area for fear of infrared inductor, two, three and even more infrared transmitter and corresponding with it infrared remote receiver are installed on many Electrically operated gate.Because the distance of adjacent two infrared transmitters or infrared remote receiver is less, its signal easily produces interference, the first infrared remote receiver can receive the signal that first, second infrared transmitter sends simultaneously, when the signal that sends when the methyl red external transmitter is cut off by barrier, the first infrared remote receiver also can receive the signal that other infrared transmitter sends, then clear in the middle of system judges by accident, the collision thereby door moves causes safety problem.
Summary of the invention
Problem to be solved in the utility model is for the deficiency of above-mentioned technology, to design a kind of infrared inductor that is applied to can not produce on the Electrically operated gate interference.
The utility model is that the technical scheme that its problem of solution adopts is:
A kind of infrared inductor that is applied on the Electrically operated gate, comprise plural infrared transmitter, the infrared remote receiver corresponding with infrared transmitter more than two, the control end of all infrared transmitters all is connected with an infrared driver, the control end of infrared driver is connected with a processor, processor transmits by the signal of each infrared transmitter emission different frequency of infrared driver control and/or in different time sections, the equal output terminal of all infrared remote receivers is connected with processor, and the output terminal of processor is connected with topworks.
The beneficial effects of the utility model are: the utility model is controlled the signal of each infrared transmitter emission different frequency by processor and/or is transmitted in different time sections, the frequency of the signal that receives when each infrared remote receiver and/or time not to the time, processor is with this signal of automatic fitration, only have when infrared remote receiver and receive frequency and/or time when corresponding, processor judges that just this signal is effective, by the motion of processor control topworks, therefore can not produce interference between a plurality of signals, guarantee the safety of Electrically operated gate operation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of the present embodiment.
Embodiment
With reference to Fig. 1, a kind of infrared inductor that is applied on the Electrically operated gate provided by the utility model, comprise plural infrared transmitter 1, the infrared remote receiver 2 corresponding with infrared transmitter 1 more than two, its number can be adjusted according to actual needs, the control end of all infrared transmitters 1 all is connected with an infrared driver 3, the control end of infrared driver 3 is connected with a processor 4, processor 4 by each infrared transmitter 1 emission different frequency of infrared driver 3 controls signal or transmit or at the signal of different time sections emission different frequency in different time sections, these three kinds of modes have identical technique effect, are its equivalent technology schemes.The output terminal of all infrared remote receivers 2 all is connected with processor 4, when infrared remote receiver 2 receives signal, processor 4 is judged whether useful signal of this signal according to the frequency that receives signal and time, if this invalidating signal, with automatic fitration, if signal is effective, according to 5 motions of signal prompt control topworks.The motor that this topworks 5 advances or retreats for the control Electrically operated gate.
Certainly, the utility model is except above-mentioned embodiment, and other equivalent technical solutions also should be within its protection domain.
Claims (1)
1. infrared inductor that is applied on the Electrically operated gate, comprise plural infrared transmitter (1), the infrared remote receiver (2) corresponding with infrared transmitter (1) more than two, it is characterized in that: the control end of all infrared transmitters (1) all is connected with an infrared driver (3), the control end of infrared driver (3) is connected with a processor (4), processor (4) is controlled the signal of each infrared transmitter (1) emission different frequency by infrared driver (3) and/or is transmitted in different time sections, the output terminal of all infrared remote receivers (2) all is connected with processor (4), and the output terminal of processor (4) is connected with topworks (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440662 CN202771014U (en) | 2012-08-31 | 2012-08-31 | Infrared sensing device applied onto electrically-operated door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440662 CN202771014U (en) | 2012-08-31 | 2012-08-31 | Infrared sensing device applied onto electrically-operated door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771014U true CN202771014U (en) | 2013-03-06 |
Family
ID=47777577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220440662 Expired - Fee Related CN202771014U (en) | 2012-08-31 | 2012-08-31 | Infrared sensing device applied onto electrically-operated door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976463A (en) * | 2016-04-29 | 2016-09-28 | 支红抗 | Electronic remote control lock automatic locking control circuit |
| CN107390284A (en) * | 2017-07-03 | 2017-11-24 | 厦门科牧智能技术有限公司 | A kind of infrared inductor and method |
-
2012
- 2012-08-31 CN CN 201220440662 patent/CN202771014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976463A (en) * | 2016-04-29 | 2016-09-28 | 支红抗 | Electronic remote control lock automatic locking control circuit |
| CN107390284A (en) * | 2017-07-03 | 2017-11-24 | 厦门科牧智能技术有限公司 | A kind of infrared inductor and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8602431B1 (en) | Retractable truck step with wireless door sensor | |
| RU2344259C1 (en) | Method and device for automatic systems developed for movable enclosures actuation | |
| CN204552434U (en) | A kind of automatic door unit | |
| US20120139206A1 (en) | Retractable truck step with wireless door sensor | |
| CN103661097A (en) | Vehicle-mounted device and method for sharing pedestrian emergence information | |
| CN108983246B (en) | Infrared modulation obstacle detection device, detection method and robot | |
| CN203766618U (en) | Anti-collision system in car door opening process | |
| WO2007061506A3 (en) | Electrical pet gate | |
| CN202771014U (en) | Infrared sensing device applied onto electrically-operated door | |
| KR101571105B1 (en) | Appratus for Tire Presure Monitoring and the Information Transfer Method thereof, Combination Receiver | |
| CN105115363A (en) | Intelligent target car control system | |
| EP1965009A3 (en) | Automatic door system with safety strip and process implementing the said system | |
| CN204552429U (en) | A kind of bus door opening/shutting controller | |
| CN104656433A (en) | Barrier gate collision prevention control system and control method thereof | |
| CN201915679U (en) | Intelligent garage management system | |
| US20140347162A1 (en) | Automatic door system having a security sensor device and method for using said system | |
| CN202776172U (en) | Self-movable cleaning device | |
| CN205485423U (en) | Signal transceiver module and vehicle remote controller and vehicle remote monitering system | |
| CN103741974B (en) | A kind of safe lowering means of vehicle-containing of parking systems | |
| CN204539111U (en) | Inductance approach switch | |
| CN211623053U (en) | Anti-pinch device for automobile tail door and automobile | |
| CN209103154U (en) | A kind of remote control type healing robot obstruction-avoiding control system | |
| CN203887864U (en) | Manipulator | |
| CN203551778U (en) | Off-host back running radar system based on Lin wire communication | |
| CN203005034U (en) | Intelligent control system for side slide door of vehicle |
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: 20130306 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |