A comprehensive detection device for green buildings based on zigbee

Abstract

The invention relates to a green building comprehensive detection device based on Zigbee. The green building comprehensive detection device comprises a support, a data acquisition module, a Zigbee wireless transmission module, a mobile power supply, a transformation module and an upper computer. The data acquisition module, the Zigbee wireless transmission module, the mobile power supply and the transformation module are all installed on the support, the mobile power supply and the transformation module are connected with the data acquisition module and the Zigbee wireless transmission module respectively through a power line, and the data acquisition module is connected with the upper computer through the Zigbee wireless transmission module. Compared with the prior art, the green building comprehensive detection device has the advantages that various detection functions are integrated, various detection data are integrated through a Zigbee wireless data transmission technology, semi-automatic control of a detection instrument is achieved, detection early-stage preparation work is effectively reduced, an assembled structure is adopted, and the green building comprehensive detection device is easy to demount and assemble and convenient to carry.

Description

technical field [0001] The invention relates to a detection device, in particular to a Zigbee-based green building comprehensive detection device. Background technique [0002] At present, green buildings are developing rapidly in China. On-site inspections, including thermal performance inspections of envelope structures, acoustic environment inspections, wind environment inspections, and indoor air quality inspections, are key indicators for testing the "green" degree of green buildings. [0003] Existing green building inspections all use traditional inspection instruments, which are common in the following categories. The first type is a single-function inspection instrument: temperature meter, illuminance meter, etc. This type of inspection instrument is easy to operate and carry, but the data processing capacity Low, the detection data needs to be recorded by the detection personnel in real time; [0004] The second type of instrument is similar to a sound level meter...

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Problems solved by technology

[0003] Existing green building inspections all use traditional inspection instruments, which are common in the following categories. The first type is a single-function inspection instrument: temperature meter, illuminance meter, etc. This type of inspection instrument is easy to operate and carry, but the data processing capacity Low, the detection data needs to be recorded by the detection personnel in real time;

[0004] The second type of instrument is similar to a sound level meter. This type of instrument can communicate with a computer and has powerful data processing capabilities, but the disadvantage is that it has a single function, and most of them are connected to the computer through a serial port. Limitation, short transmission distance, and the need to carry a computer with you, which causes inconvenience to the detection work;

[0005] There is also a type of multi-functional detection instrument similar to the air quality detector. This type of instrument has many advantages and detection indicators, but most of them cannot communicate with the computer. Some products have communication functions. Due to more functions, data processing software is added. Therefore, this type of software is generally expensive, and similar to the second type, its connection with the computer is also limited by the length of the data line, and the transmission distance is short

[0006] In the process of on-site inspection of green buildings, due to the large number of inspection indicators, most inspections require a certain amount of inspection time and special requirements for the inspection points, which not only greatly increases the manpower and material resources that need to be invested, but also limits the scope of inspection and samples. The amount and accuracy of data seriously affect the evaluation results, so it cannot meet the effective detection requirements of green buildings

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