Foreign body invasion safety control and alarm system

Abstract

The invention discloses a foreign body invasion safety control and alarm system, which comprises the following modules: field monitoring equipment modules, which are uniformly arranged at sites needing to be monitored; a host module, which is connected with the field monitoring equipment modules mutually; a data transmission module, which is electrically connected with the host module; a uniform data platform, which is electrically connected with the data transmission module; an alarm module, which is connected with the uniform data platform; and a power module, which is connected with the field monitoring equipment modules, the host module and the data transmission module. The system makes a comprehensive improvement on foreign body invasion field monitoring equipment, and utilizes infrared-frequency-band laser emitters and laser receivers as non-contact monitoring equipment to replace original contact-type dual-grid sensors; and under the condition of ensuring overall system stability and monitoring result accuracy and timeliness, monitoring equipment installation and equipment troubleshooting and maintenance process is allowed to be simplified greatly, system cost is reduced greatly, and operation energy consumption is less.

Description

technical field [0001] The invention relates to a security alarm system, in particular to a security prevention and alarm system for foreign object intrusion. Background technique [0002] At present, the railway system is in a period of rapid construction and development. With the rapid expansion of the scale of the high-speed railway network, the level of technical equipment is also rapidly improved, and the speed and capacity are increased. At the same time, we must also realize that railway transportation safety is also facing more challenges and tests. The surrounding environment of the railway is more complicated, the natural climate environment changes frequently, and the disaster weather increases, which has an impact on the safety of railway transportation, especially the operation safety of high-speed railways. [0003] For the consideration of comprehensive protection, technicians have developed various new technologies, such as vehicle-mounted detection devices,...

AI Technical Summary

Problems solved by technology

Moreover, the existing possible non-manual detection methods also have certain defects, such as high system cost, undurable devices, easy corrosion and damage of metal devices, and hidden dangers of theft, etc.

As a result, disadvantages such as high cost of monitoring equipment, bulky installation, high energy consumption, and difficulties in troubleshooting and maintenance are inevitable.

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