Low power consumption wireless local area network signal strength detection device and detection method
A technology for network signal strength and detection equipment, applied in the direction of wireless communication, energy consumption reduction, advanced technology, etc., can solve the problems of interference zigbee network topology, data frame signal strength cannot objectively represent the network environment of the location, etc., to achieve Versatile effect
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Embodiment 1
[0028] A detection device for the signal strength of a low-power wireless local area network proposed in this embodiment, such as figure 1 As shown, it includes a control module 1, an input unit 2, a display unit 3 and a power supply module 4, the control module 1 is composed of a microprocessor 11 and a radio frequency module 12, the power supply module 4 supplies power for the microprocessor 11 and the display unit 3, and the microprocessor The processor 11 is connected with the input unit 2, the radio frequency module 12 and the display unit 3 respectively; the input unit 2 transmits an input interrupt signal to the microprocessor 11, and the microprocessor 11 sends a network signal detection command to the radio frequency module 12, and the radio frequency module 12 broadcasts a The signal detection frame of the MAC address of the detection device, and transmits the response frame returned by each zigbee node that can receive the signal detection frame to the microprocessor...
Embodiment 2
[0034] This embodiment proposes a detection method corresponding to the low-power wireless local area network signal strength detection device proposed in Embodiment 1, which includes the following steps:
[0035] ① Place the detection device at the position of the node to be deployed in the zigbee network area, and then power on and initialize the detection device.
[0036]②The user or staff manually operates the input unit in the detection device, the input unit generates an input interrupt signal, and transmits the input interrupt signal to the microprocessor in the detection device.
[0037] ③ After receiving the input interrupt signal, the microprocessor in the detection device sends a network signal detection command to the radio frequency module in the detection device.
[0038] ④ After receiving the network signal detection instruction, the radio frequency module in the detection device broadcasts a signal detection frame including the MAC address of the detection devi...
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