The development prospects of wireless data transmission (welcome to discuss)
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As people's living standards continue to improve, people have higher requirements for their living environment; encouraged by government policies, home intelligence has developed rapidly. As a part of the intelligent industrial chain, the intelligent meter reading system has also developed vigorously. The traditional manual meter reading method is time-consuming and labor-intensive, and the accuracy and timeliness are not guaranteed. This is no longer in line with the development needs of society. This also puts higher requirements on meter reading. At present, there are basically two data transmission methods for community meter reading, wired data transmission and wireless data transmission. If wired data is transmitted, the technology is simple, mature and easy to implement; but the construction and wiring workload is large, the network cable is easily damaged by human beings, and the fault point is not easy to find after the line is damaged. If a wireless system is used, the construction is simple, the system is easy to maintain, and the fault is easy to find, so wireless meter reading will become the mainstream of meter reading. This solution is mainly for the reading of gas meters for residents in the community. The core of the intelligent remote meter reading system is to provide a platform for control signal acquisition and data transmission. The logic layer of this transmission platform is mainly composed of link layer, network layer, transmission layer and interface, etc. Its front-end module mainly has processor, memory, signal acquisition unit and related information. It can reasonably allocate and control the processor, control signal acquisition, make the control circuit work normally, and ensure that the collected information and data can be effectively transmitted.
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提升卡
变色卡
千斤顶