Vehicle-mounted terminal of Internet-of-Things remote intelligent monitoring system

Abstract

The invention relates to a vehicle-mounted terminal of an Internet-of-Things remote intelligent monitoring system for a natural gas tank car. The vehicle-mounted terminal comprises a data internal network structure for collecting data of the whole working process of the system, a system external network structure for transmitting the data collected by the data internal network structure, and a data processing structure for processing and displaying data. The data internal network structure includes a plurality of intelligent tension data processing instruments. The vehicle-mounted terminal hasthe following advantages: the owner, the supervisor, the construction side, and the testing unit are unified at one same Internet platform; the data are interacted in real time; the geographical restrictions are eliminated; the pre-stress tension construction quality situations of the prefabricated beam field and the bridge can be obtained timely; and the control objectives of real-time tracking,intelligent control, and timely error correction are achieved.

Description

technical field [0001] The invention relates to the technical field of prestressed tensioning equipment, in particular to a vehicle-mounted terminal of a remote intelligent monitoring system for a natural gas tanker Internet of Things. Background technique [0002] In the construction of prestressed engineering, the anchorage of all prestressed tendons requires tensioning equipment to apply prestress to the prestressed tendons. At present, traditional tensioning equipment uses manual methods to operate multiple handles of each control valve. Measuring the elongation value of the prestressed tendon and reading the pressure value of the pressure gauge, there are complicated operating procedures, large reading errors, slow measurement process, and the prestressed tension value is generally insufficient due to human factors, and the misoperation rate is high; A series of problems such as recording according to the actual tensioning results and untrue records will directly affect...

AI Technical Summary

Problems solved by technology

[0002] In the construction of prestressed engineering, the anchorage of all prestressed tendons requires tensioning equipment to apply prestress to the prestressed tendons. At present, traditional tensioning equipment uses manual methods to operate multiple handles of each control valve. Measuring the elongation value of the prestressed tendon and reading the pressure value of the pressure gauge, there are complicated operating procedures, large reading errors, slow measurement process, and the prestressed tension value is generally insufficient due to human factors, and the misoperation rate is high; A series of problems such as recording according to the actual tensioning results, untrue records, etc. These various problems will directly affect the quality of tensioning, and affect the service life and safety guarantee of bridges and other construction projects

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