A monitoring system and method for comprehensive parameters of ballastless track
A comprehensive parameter, ballastless track technology, applied in railway vehicle shape measuring instrument, railway signal and safety, railway car body components, etc., can solve the problems of difficult maintenance, complex system, high system power consumption, etc. Simple installation, small size and low cost
Active Publication Date: 2019-12-27
广州大铁锐威科技有限公司
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Problems solved by technology
The main disadvantages are that there are many devices, the system is complicated, the maintenance is difficult, the system consumes a lot of power, and the scalability is not strong.
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[0037] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0038] Such as figure 1 , 2 , 3, 4, and 5 show a monitoring system for comprehensive parameters of ballastless track, including a microcontroller, a power supply unit, and a local storage unit connected to the microcontroller, a measurement circuit, a programmable control switch array, Public network communication module; wherein, the programmable control switch array is respectively connected to the measurement circuit and M sensor interfaces, M≥1; the measurement circuit includes a vibrating wire measurement circuit, a resistance measurement circuit, a voltage measurement circuit, and a current measurement circuit ; The public network communication module is provided with an independent antenna; the power supply unit is used for power supply.
[0039] The microcontro...
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The invention discloses a monitoring system for ballastless track comprehensive parameters, which comprises a microcontroller, a power supply unit, and a local memory unit, a measuring circuit, a programmable control switch array and a public network communication module which are connected with the microcontroller-. Wherein, the programmable control switch array is respectively connected with a measuring circuit and M sensor interfaces, and M is more than or equal to 1; The measuring circuit comprises a vibrating wire measuring circuit, a resistance measuring circuit, a voltage measuring circuit and a current measuring circuit. The public network communication module is provided with an independent antenna. The power supply unit is used for supplying power. The monitoring system of the invention has the advantages of small volume, simple connection and installation, low cost, and is suitable for high-speed railway track side installation and full-line popularization. At the same time,various functional circuits are designed in one body, and multi-system integration is not required.
Description
technical field [0001] The invention relates to the field of track monitoring and detection, in particular to a monitoring system and method for comprehensive parameters of a ballastless track. Background technique [0002] my country's high-speed railways are being built rapidly, and the mileage of running tracks continues to increase. Most of them are built using ballastless tracks. The collection and analysis of track state parameters is of great significance to track stability, safety and continuous improvement of railway construction. Among them, the track state parameters include the temperature of the rail, ballastless track slab, track slab base, etc., the stress and strain of the track slab, the warping displacement of the track slab end, the displacement of the rail relative to the track slab, etc.; Carry out real-time monitoring, collection and analysis, and report to the monitoring cloud platform for more levels of analysis and reporting, providing big data analy...
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IPC IPC(8): B61K9/08B61L23/04
CPCB61K9/08B61L23/04
Inventor 王义邓勇杰杨富炜周浩伍艳良
Owner 广州大铁锐威科技有限公司