Radio transmission control device for opening and closing electric doors

Abstract

The invention discloses a radio transmission control device for opening and closing an electric door. The radio transmission control device includes a micro control unit MCU and three buttons connected to the micro control unit MCU; the three keys include a door opening key , stop key and door-close key; Described micro-control unit MCU is connected with a signal transmitter; This micro-control unit MCU receives the code that three keys are keyed in in any combination order, and carries out with the preset password stored in micro-control unit MCU In comparison, if the password is correct, the signal transmitter drives the electric door to open upward or close downward. In the present invention, the code entered in any combination sequence of the three buttons of the door open key, the stop key and the door close key is intelligently analyzed by the micro control unit MCU and sends a work instruction to the electric door controller to realize the upward opening and downward closing of the electric door Action, simple operation, on the basis of reducing hardware costs, it also improves the safety performance of the product.

Description

technical field [0001] The utility model relates to a radio transmission control device, in particular to a radio transmission control device which is applied to an electric door and performs the function of opening and closing the electric door. Background technique [0002] The existing electric doors on the market are opened and closed by wire controllers with mechanical locks, and the electronic password locks used on the wire controllers are keyed by entering a series of numbers or symbols such as 0-9, *, #, etc. To combine into a password, although the electronic combination lock only needs to input 0-9, *, # numbers or symbols to unlock, it has the advantage of fast operation, but the number of keys is too large, so that the area used for operation is too large, and the hardware production high cost. Utility model content [0003] Aiming at the deficiencies in the prior art, the utility model provides a radio transmission control device with a simple structure. Th...

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Problems solved by technology

[0002] The existing electric doors on the market are opened and closed by wire controllers with mechanical locks. The electronic password locks used on the wire controllers are keyed by entering a series of numbers or symbols such as 0-9, *, #, etc. To combine into a password, although the electronic combination lock only needs to input 0-9, *, # numbers or symbols to unlock, it has the advantage of fast operation, but the number of keys is too large, so that the area used for operation is too large, and the hardware production high cost

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