Low power consumption beta-ray wireless sensing monitoring device and system

Abstract

The invention discloses a low power consumption beta-ray wireless sensing monitoring system. The low power consumption beta-ray wireless sensing monitoring system comprises low power consumption beta-ray wireless sensing monitoring devices (1), a beta-ray wireless sensing network (2) and a beta-ray wireless sensing monitoring center (3). The number of the low power consumption beta-ray wireless sensing monitoring devices (1) is more than one, and wireless communication is achieved between the low power consumption beta-ray wireless sensing monitoring devices (1) and the beta-ray wireless sensing monitoring center (3) through the beta-ray wireless sensing network (2). Each low power consumption beta-ray wireless sensing monitoring device (1) comprises a beta-ray detecting device, a signal regulator and a wireless sensing unit. Each wireless sensing unit comprises a microcontroller, an information storage, an external clock, a wireless communication device and a power source system. Each wireless communication device comprises a wireless transceiver, an R / T switching device and a transmit-receive antenna. The low power consumption beta-ray wireless sensing monitoring system is small in size, low in cost, low in power consumption, automatic and flexible in networking, good in robustness, convenient to maintain and especially suitable for being used in fields without electricity supply.

Description

technical field [0001] The present invention relates to a beta ray monitoring device and system, in particular to a low power consumption beta ray wireless sensor monitoring device and system; the system can detect, wirelessly transmit and manage (storage, statistics, analysis, display, etc.) to realize remote monitoring of β-rays with radiation. Background technique [0002] With the continuous development of the nuclear industry and the use of radioactive materials more and more widely, the impact of β radiation on the environment has aroused widespread concern and great attention from the society. People are in urgent need of effective monitoring methods for β rays in the surrounding living environment. The current β-ray monitoring mainly adopts wired technology, which has small coverage, limited transmission distance, difficult maintenance, and high risk of on-site operation. At present, most of the β-ray monitoring equipment used in the society are portable on-site det...

AI Technical Summary

Problems solved by technology

[0004] 1. It does not support self-organizing network, large-scale networking, intelligent sleep mode, on-site operation is required, automatic continuous monitoring cannot be realized, and the power consumption is relatively large;

[0005] 2. The monitoring area is limited. In complex environments or mountainous areas, the signal is easily interfered, the transmission is unstable, and the delay is long; it does not have the data protection function in the case of power failure;

[0006] 3. When real-time information such as GPS / GPRS is used for wireless transmission, it is necessary to rent a public network, which is expensive and affects the security of data transmission. Although Bluetooth technology is free, due to its own defects, it is not currently being monitored. Real promotion and application in the field;

[0007] 4. Insufficient product compatibility, only this series of product upgrades can be realized, which makes it difficult to update and upgrade the system

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