A broadband multi-functional portable electromagnetic radiation detection equipment

Abstract

The invention discloses a broadband multifunctional portable electromagnetic radiation detecting device. The device comprises an electromagnetic radiation information collecting processing unit, a core processing unit, a communication interface module, a human-computer interaction module, a satellite positioning unit and a wireless communication module, wherein the human-computer interaction module and the communication interface module are in communication connection with the core processing unit respectively; the human-computer interaction module, the satellite positioning unit and the wireless communication module are in communication connection with the communication interface module respectively; electromagnetic radiation information is collected and processed by the electromagnetic radiation information collecting processing unit and transmitted to the core processing unit through the communication interface module; positioning information is sent to the core processing unit by the satellite positioning unit or the wireless communication module through the communication interface module; the electromagnetic radiation information and the positioning information are received and processed by the core processing unit and shown through the human-computer interaction module or sent to a network through the communication interface module and the wireless communication module in sequence. According to the invention, the device adopts optical fiber communications, and data is guaranteed for lossless transmission.

Description

technical field [0001] The invention relates to an electromagnetic radiation detection device, in particular to a broadband multifunctional portable electromagnetic radiation detection device, which belongs to the technical field. Background technique [0002] With the development of electromagnetic technology, electromagnetic radiation has penetrated into all aspects of people's lives, especially in villages and towns where power facilities are densely erected, and the problem of electromagnetic pollution is becoming more and more serious. However, the current electromagnetic measurement equipment is mainly used for short-term surveys and cannot be used for long-term monitoring. It also has narrow frequency coverage, low measurement accuracy, cumbersome operation, single function, and bulky volume. Therefore, it is necessary to develop a new type of electromagnetic radiation detection instrument. This electromagnetic radiation detection system receives tiny electromagnetic...

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Problems solved by technology

[0003] At present, our country has developed many brands of different types of electromagnetic radiation detectors. These products are generally aimed at the measurement of electromagnetic radiation in the family living environment. They are civilian-use equipment with poor intelligence and very low accuracy. Rough detection can be carried out. At the same time, due to the lack of knowledge about electromagnetic radiation by the manufacturer and the confusion of the current evaluation standards for electromagnetic radiation, the data measured by the equipment lacks effective meaning, which brings troubles to consumers and increases social awareness of electromagnetic radiation. radiation scare

There are also industrial-type detectors in China, such as the broadband electromagnetic field strength meter manufactured by the 701 Research Institute of China Shipbuilding Corporation, the omnidirectional broadband field strength meter manufactured by the China Institute of Metrology, the field strength meter produced by Beijing 774 Factory, and the Zhejiang Medical Near-field instruments made by universities, etc., but these devices are relatively large in size, not high in intelligence, and low in measurement accuracy, especially in terms of frequency measurement width, they cannot meet the current technical requirements

[0004] Foreign products mainly include the A805703 electromagnetic detector from Japan's HIOKI company, the broadband omnidirectional radiation detector from the American HOLADAY company, and the HF80100 hand-held electromagnetic intensity meter from the German Anoni company. These detectors have relatively high measurement accuracy. , the system is stable, but very expensive

In terms of frequency measurement range, it is difficult for these instruments to reach the frequency measurement width of this system (0-6GHz)

At the same time, because the program is solidified after the equipment leaves the factory, the follow-up development of the system is not strong

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