Inductive car entry method based on frequency division, power division and code transmission
A power dividing and inductive technology, applied in the automotive field, can solve the problems of signal interference and single function, and achieve the effect of high cost performance, convenient use, and user-friendly function settings.
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[0010] Specific embodiments of the present invention will be described in detail below.
[0011] This kind of inductive car entry method of frequency division power division code transmission is characterized in that: the method includes the following steps: A. The car entry system sends at least two first interrogation signals and second interrogation signals; B. After receiving the first interrogation signal or the second interrogation signal, the car remote control sends a response signal; C. After the car entry system receives the response signal sent by the car remote control, it controls the car entry system to perform related actions according to signal instructions.
[0012] In the present invention, the interrogation signals sent by the car entry system are signals of two different powers or frequencies. When the signal of one frequency is interfered, the signal of the other frequency can be sent to the car remote control, thereby ensuring the smooth flow of information. T...
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