A kind of frequency hopping communication method for aircraft model
A communication method and frequency hopping technology, applied in the field of frequency hopping communication for model aircraft, can solve problems such as model runaway, and achieve the effects of reducing runaway, effective and rapid synchronization, and strong interruption and reconnection functions.
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[0012] The present invention will be further described below in conjunction with accompanying drawing.
[0013] Such as figure 1 The present invention shown is realized in the following way, the first step, the selection of RF frequency hopping communication points: the RF communication points are divided into two categories, the first type is static communication points (P11 ~ P1m), and this type of communication points is determined by the device ID These static communication points are evenly distributed in the entire frequency band of the ISM used to increase the anti-interference ability when obtaining synchronization and reduce the time required for obtaining synchronization; the second type of RF communication point is Dynamic communication points (P21~P2n). When the transmitter is turned on, it scans the full-band RSSI of the ISM used in the current electromagnetic environment, and selects the frequency point that meets the requirements and has the best quality as the ...
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