Automatic door controller
A technology for controllers and automatic doors, applied in electrical program control, program control in sequence/logic controllers, door/window accessories, etc., can solve problems such as decreased antenna sensitivity, weakened antenna signal, and unsightly appearance. Achieve the effect of improving sensitivity and beautiful antenna
Pending Publication Date: 2019-10-11
PANASONIC MFG BEIJING
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Problems solved by technology
[0002] In related technologies, the remote control module embedded in the controller of the automatic door generally receives wireless signals with a frequency of 315MHZ or 433MHZ. The antenna of the remote control module has the following two setting methods: method 1, the antenna is completely built in the controller, so that , the wireless signal received by the antenna is easily shielded by the metal casing of the controller and the metal cover of the automatic door, resulting in a significant drop in the sensitivity of the antenna; method 2, the antenna is set outside the controller, and the antenna is an external trailing type The antenna, in this way, is not only unsightly in appearance, but also if the antenna is not installed properly, the antenna will be crushed by the hanger wheel from the automatic door, which will cause the signal received by the antenna to weaken and the sensitivity of the antenna to decrease
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[0037] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
[0038] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.
[0039] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...
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The disclosure relates to an automatic door controller. The automatic door controller comprises a receiving module, a control module, and a first capacitor; the receiving module includes a first terminal, a second terminal and an output end, wherein the first terminal receives a signal from a remote controller of the automatic door; the control module is connected to the output end of the receiving module; the first capacitor is connected between the second terminal of the receiving module and the first terminal of a detector connection module of the automatic door; the first terminal of the detector connection module is connected to the first detector of the automatic door and receives a detection signal from the first detector; and the control module controls the operation of the automatic door according to the signal received by the receiving module and the detection signal. By connecting an antenna contact of the receiving module to the detector located outside a metal casing of the controller through a high frequency capacitor and a wire, not only can the sensitivity of the antenna be improved, but also the potential risk of a trailing external antenna can be prevented.
Description
technical field [0001] The disclosure relates to the field of automatic door control, in particular to a controller for an automatic door. Background technique [0002] In related technologies, the remote control module embedded in the controller of the automatic door generally receives wireless signals with a frequency of 315MHZ or 433MHZ. The antenna of the remote control module has the following two setting methods: method 1, the antenna is completely built in the controller, so that , the wireless signal received by the antenna is easily shielded by the metal casing of the controller and the metal cover of the automatic door, resulting in a significant drop in the sensitivity of the antenna; method 2, the antenna is set outside the controller, and the antenna is an external trailing type In this way, the antenna is not only unsightly in appearance, but also if the antenna is not installed properly, the antenna will be crushed by the hanger wheel from the automatic door, ...
Claims
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IPC IPC(8): E05F15/77G05B19/04
CPCE05F15/77G05B19/04
Inventor 孙燕翔
Owner PANASONIC MFG BEIJING