Same-frequency multi-channel remote control system

Abstract

The invention provides a same frequency multichannel remote control system, which comprises a plurality sets of control devices, wherein each set of control devices comprises a transmitting end control chip, a signal transmitting unit, a receiving end control chip and a signal receiving unit, wherein the transmitting end control chip controls the signal transmitting unit to output remote control signals, the signal receiving unit receives the signals and then sends the signals to the receiving end control chip to decode and control, each set of devices of the remote control system has same reaction time and priority relationship. The same frequency multichannel remote control system of the invention can contain one to eight sets (even more) of control devices simultaneously on same places, the reaction time and the priority relationship of each set of control devices are same, a control circuit is simplified, and the control is more flexible simultaneously.

Description

【Technical field】 [0001] The invention relates to a remote control system, in particular to a same-frequency multi-channel remote control system capable of realizing same-frequency multi-channel multi-function. 【Background technique】 [0002] The multi-channel remote control system currently on the market can generally accommodate up to 4 sets of equipment at the same time at the same time: A, B, C, D, and their time slot allocations are: 5T, 7T, 9T, 11T, so there is a priority relationship, A, B, C, D. The response sensitivity of B, C, and D decreases in turn, and the performance of D car is the worst. Therefore, the same-frequency remote control toys that are actually used for production on the market can only achieve three channels at the same frequency; the data frame T is about 7 ~ 10ms, and the response sensitivity is low. . 【Content of invention】 [0003] In order to solve the technical problems existing in the prior art, the present invention provides a same-frequ...

AI Technical Summary

Problems solved by technology

[0002] The multi-channel remote control system currently on the market can generally accommodate up to 4 sets of equipment at the same time at the same time: A, B, C, D, and their time slot allocations are: 5T, 7T, 9T, 11T, so there is a priority relationship, A, B, C, D. The response sensitivity of B, C, and D decreases in turn, and the performance of D car is the worst. Therefore, the same-frequency remote control toys that are actually used for production on the market can only achieve three channels at the same frequency; the data frame T is about 7 ~ 10ms, and the response sensitivity is low.

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