System and method for single-host wireless equipment series networking data communication

Abstract

The invention discloses a system and a method for single-host wireless equipment series networking data communication. The system comprises a host machine, multiple slave machines, wherein the host and the plurality of slaves are connected in sequence through a serial wireless network; the host converts the data information into data in a target data format for transmission, the slave receives the data in the target data format, relays and responds the data, and transmits the data to the last slave, and the last slave converts the data into data in a response format for responding to the host. The method is suitable for occasions with simple series networks, small data volumes and low requirements on real-time performance, can effectively obtain and transmit data, and is high in anti-interference capability, simple, reliable and low in cost.

Description

technical field [0001] The invention belongs to the field of communication, and in particular relates to a system and a method for serial network data communication of a single host wireless device. Background technique [0002] At present, in the long-distance long-distance wireless equipment network communication, the equipment is often made into a linear connection. In this series of wireless network equipment, adjacent lines are prone to interference, which makes it impossible to effectively transmit data from a certain node. to another node. If a node in the middle fails, the data cannot effectively skip the point of failure and continue to be transmitted, resulting in communication interruption. When each slave device sends the data sent by the master device at the same time, it will cause multiple transmissions, the data will be sent repeatedly, and the target device will receive the data sent by the master device multiple times, resulting in repeated data reply prob...

AI Technical Summary

Problems solved by technology

[0002] At present, in the long-distance long-distance wireless equipment network communication, the equipment is often made into a linear connection. In this series of wireless network equipment, adjacent lines are prone to interference, which makes it impossible to effectively transmit data from a certain node. to another node

If a node in the middle fails, the data cannot effectively skip the fault point and continue to be transmitted, resulting in communication interruption

When each slave device sends the data sent by the master device at the same time, it will cause multiple transmissions, the data will be sent repeatedly, and the target device will receive the data sent by the master device multiple times, resulting in repeated data reply problems

Or the wireless signal sent by the adjacent serial wireless network is received by the terminal of the wireless network device in this group and sends data down, causing the receiving end of the device in this group to receive wrong data

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