Alarm system of expressway guardrail based on liquid conduction

Abstract

The invention belongs to the technical field of alarm systems, and discloses an expressway guardrail alarm system based on liquid conduction, which comprises a plurality of Internet of Things modules, an alarm strip, conductive liquid, a conductive copper wire and a main control computer, and is characterized in that the alarm strip is hollow, and is internally provided with a thin film; the upper side of the thin film is provided with a plurality of baffles fixed to the alarm strip, every two adjacent baffles form a liquid storage bin, the conductive liquid is located in the liquid storage bins, the number of the conductive copper wires is two, the Internet-of-Things module is connected with the alarm strip in series, the conductive copper wires are electrically connected with the Internet-of-Things module, and the conductive copper wires are electrically connected with the Internet-of-Things module. Compared with the prior art, the warning device is installed in the highway guardrail at lower cost, and the purposes that damage to the highway guardrail can be known conveniently and timely, and secondary potential safety hazards are prevented are achieved.

Description

Technical field [0001] The present invention is a alarm system in the field of alarm system, which involves a alarm system based on liquid conductive high -speed highway guardrail. Background technique [0002] With the development and progress of science and technology, people's requirements for things have also become quite delicate and demanding from the old thinking that can be used well. In order to survive under the test of fierce market competition. At present, the measures adopted by the highway highway to discover the hometown of the collision fence are mainly video surveillance, road patrol, and manual alarm. Video monitoring is to monitor key areas, which is difficult to achieve the entire line of monitoring. There will be no damage that has not been noticed. Highway patrols are inspected by professionals. This method of inspection cycle is long and requires a lot of human and material resources. Artificial alarm is a communication method through phone calls, but there...

AI Technical Summary

Problems solved by technology

At present, the measures taken by expressways to detect collisions with guardrails mainly include video surveillance, road patrol, and manual alarms. Video surveillance is to monitor key areas, and it is difficult to monitor the entire line. Special personnel are responsible for monitoring multiple areas, but There will be unnoticed damage. Highway patrols are carried out by professionals. This method has a long inspection cycle and consumes a lot of manpower and material resources. Manual alarms are through telephone and other communication methods, but there are also phenomena that are not timely. After a collision on the expressway, if the guardrail is not repaired in time, it will easily cause secondary safety hazards, especially on some remote roads, the damage of the guardrail is often not found in time, and if a large number of sensors are added. Large maintenance and installation costs

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