Common methods of one-way digital radio

Common methods of one-way digital radio

1,   Typical application method 1: send one and receive one

The one-for-one-application model is widely used in the following fields. One is the field of visual remote control and remote control with other feedback channels. Such as crane remote control, robot control, PTZ control of visual monitoring system, etc. The second is: the transmission of various status data sent unidirectionally. Such as the temperature of the blast furnace, the weighing weight of the scale, the collection of meteorological parameters on the balloon, etc. See FIG. 1 connection relationship.

    

Picture 1

2. Typical application method 2: Single point sending and multiple point receiving

This method is mostly used in the field of visual remote control, remote control with other feedback channels, and remote control fields that do not require high reliability. See Figure 2.

3.

image 3

Typical application method 4: single point receiving and multiple point sending

         This method is mostly used to compose an alarm network with a small amount of data transmitted and a low probability of occurrence , see Figure 3

figure 2

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