Scratch-resistant wireless tracking device for subsidiary-master machine

Abstract

The invention provided a scratch-resistant wireless tracking device for a subsidiary-master machine, which comprises an omni-directional antenna, an alarming module, a receiving and transmitting module, and a Zigbee short-distance wireless communication module, wherein the receiving and transmitting module is electrically connected with the omni-directional antenna, the Zigbee short-distance wireless communication module is electrically connected with the receiving and transmitting module, the Zigbee short-distance wireless communication module is electrically connected with receiving and transmitting module, and the Zigbee short-distance wireless communication module is electrically connected with the alarming module. The short-distance wireless communication module is provided with a channel analyzing and interference avoiding submodule, a channel locking submodule and a signal data analyzing and processing submodule, thereby accurately locking the address of the subsidiary-master machine; and the omni-directional antenna is provided with the Zigbee short-distance wireless communication module, thereby being capable of removing the defect caused by the interference of an external sign to achieve the best effect for detecting and displaying the relative distance of the subsidiary-master machine.

Description

technical field [0001] The invention relates to a wireless tracking device, in particular to an anti-pick-up wireless tracking device suitable for a master phone. Background technique [0002] China Taiwan Province Patent No. 300927 (handheld wireless tracker), please refer to figure 1 , figure 2 As shown, it includes a handheld wireless tracking device A and a portable detected device B; wherein the handheld wireless tracking device A includes: a first microprocessor 81; a wireless transceiver module 82, the wireless The transceiver module 82 is electrically connected to the first microprocessor 81, and the wireless transceiver module 82 is provided with three directional antennas 821, 822, 823, and the wireless transceiver module 82 is provided with an adapter 820; a message display unit 83 , the information display unit 83 receives instructions from the first microprocessor 81 . [0003] see again figure 2 As shown, the portable detected device B includes: a second ...

AI Technical Summary

Problems solved by technology

[0005] Although the handheld wireless tracker can display the communication status and the orientation and distance of the portable detected device B, the handheld wireless tracker A and the portable detected device B are composed of two groups of different circuit structures. Composition, the two groups need to be used in conjunction with each other, resulting in slow processing speed and increased processing costs, and the handheld wireless tracking device needs an adapter 820 to control three omnidirectional antennas 821, 822, 823. It can detect a specific range area, resulting in limited information search and information collection effects, and is susceptible to external signal interference, resulting in signal data omission and inconvenient operation for users

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