Information acquisition system and method enabling field detection equipment to be flexibly connected

Abstract

The embodiment of the invention provides an information acquisition system and method enabling field detection equipment to be flexibly connected. When the detection equipment is connected to data acquisition management equipment, self-described data packets are sent, automatic adaptation is carried out after the detection equipment is connected to the data acquisition management equipment, and itis achieved that the detection equipment with different varieties is dynamically connected to the same data acquisition management equipment. Secret data transmission is carried out without the Internet processing technology, the functions such as local registration, local adaptation and local analysis under the local area data transmission network condition are achieved, secret data informationleakage caused by universal means such as network side adaptation and network data processing is avoided, the actual problems such as corresponding equipment adaptation and data access can be solved in field detection of the portable heavy metal detection equipment, and a series of operations such as local registration, adaptation and data frame analysis of the detection equipment are completed under the condition that the Internet is not available.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communication data services, and more specifically, to an information collection system and method for flexible access of on-site detection equipment. Background technique [0002] With the emphasis on the prevention and control of heavy metal pollution in soil, on-site detection of heavy metals in soil has become an important technical means and important investigation method for rapid screening and on-site investigation of suspected polluted areas. Therefore, the importance and necessity of on-site detection of soil heavy metals in positioning monitoring and on-site monitoring has become increasingly prominent. On-site monitoring plays an important supporting role in comprehensively and quickly finding out the pollution situation. There are many indicators for on-site rapid detection of soil heavy metals, and portable heavy metal detection equipment is mostly used for on-site d...

AI Technical Summary

Problems solved by technology

However, this type of acquisition system is often customized for specific access devices. The system adaptation and compatibility are low, and it cannot meet universal access. It does not have the characteristics of dynamic system adaptation according to changes in access devices. When the testing equipment is upgraded or new testing equipment products are added, the collection may not be possible, and the collection system must be upgraded in a targeted manner, resulting in problems such as poor applicability and difficult maintenance caused by equipment adaptation and data matching.

[0005] At present, no flexible access technology solutions for soil heavy metal on-site detection equipment have been retrieved, and the search scope has been expanded to the field of multi-sensor access. It is found that the current widely used technical solutions are mainly based on the SWE sensor network integration framework, but SOS sensors The observation service implementation scheme does not have the ability to adapt to heterogeneous sensors with different access methods and different data transmission protocols, so it cannot dynamically adapt to multi-source heterogeneous detection equipment

In the improvement technology of the above scheme, someone proposed a technical scheme of connecting heterogeneous sensors and their observation data to SOS, which can realize the dynamic access of multiple sensors, but it is achieved through the dynamic adaptation and integration of sensors on the network server. Access, it is not possible to adapt and access local devices in the field

[0006] Therefore, the on-site rapid monitoring of heavy metals in soil currently lacks a method and equipment for the integration of multiple detection equipment, flexible and independent access, and an adapter and terminal data acquisition system for various heavy metal detection equipment that can meet the "plug and play" requirements for on-site detection.

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