In and out control system for cell cars
A technology for access management and automobiles. It is applied in the direction of a single input/output port register, instrument, time register, etc., which can solve problems such as attention diversion, trouble, vehicles moving forward or backwards, etc.
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[0010] refer to figure 1 , residential car access management system, including a signal transmitter 1, a signal receiver 2, a controller 3, a driver 4, a motor 5, a lifting rod device 6, a fingerprint reader 7, the signal transmitter 1 and the signal receiver are connected by wireless Signals are used for communication, the signal transmitter can be a transmitter that sends out radio frequency signals, and the signal receiver is a receiver that receives radio frequency signals. The output terminal of the signal receiver 2 is electrically connected with the input terminal of the controller 3, and the output terminal of the controller 3 is electrically connected with the input terminal of the driver 4. The driver 4 is a multi-stage amplifier circuit composed of a plurality of triodes, and its function is to The signal output by the controller is amplified to drive the motor to work. The output end of the driver 4 is electrically connected to the input end of the motor 5 , and t...
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