Mobile monitoring device on expressway

Abstract

The invention discloses a mobile monitoring device on the expressway. The mobile monitoring device on the expressway comprises a supporting base, and a wheel hub motor, a driving wheel, driven wheel components, an electric control unit and a monitoring signal acquisition unit which are installed and arranged on the supporting base. The wheel hub motor and the monitoring signal acquisition unit are electrically connected with the electric control unit respectively. The driving wheel is uprightly arranged above the driven wheel components. The driven wheel components comprise a first driven wheel component and a second driven wheel component. The first driven wheel component and the second driven wheel component are respectively arranged at the two sides of the driving wheel in a transverse lying way. Transverse distance between the first driven wheel component and the second driven wheel component is adaptive to width of the protection fence of the expressway. A damping mechanism is arranged on the first driven wheel component and / or the second driven wheel component. The monitoring device can stably, reliably and safely move along the protection fence with the protection fence of the expressway acting as the track so that patrolling and monitoring of the expressway can be realized without field patrolling of the expressway traffic police on the expressway, and thus labor cost of the expressway traffic administration department can be greatly reduced.

Description

technical field [0001] The invention relates to a mobile monitoring device, in particular to a mobile monitoring device for a highway that can move on a highway guardrail. Background technique [0002] Expressways have brought great convenience to people's lives and are the first choice for people to travel by car. my country's road traffic safety law expressly stipulates that driving a motor vehicle illegally occupying the emergency lane on the expressway or urban expressway will result in a fine of 200 yuan and a deduction of 6 points. Especially during the peak period of self-driving travel such as holidays, there are many vehicles congested, and the situation of emergency lanes being occupied is even more serious. Occupying the emergency lane can easily lead to traffic accidents. After a traffic accident, some drivers borrow the emergency lane, which may also cause congestion in the emergency lane and prevent rescue vehicles from rushing to the scene. At present, the hi...

AI Technical Summary

Problems solved by technology

Due to the actual installation conditions and long-term exposure to the natural environment, or even the collision of the guardrail caused by traffic accidents, the existing guardrails are more or less deformed, especially the inner side of the guardrail directly facing the vehicle. Maintain continuous smooth transitions in vehicle direction

Therefore, when this high-speed patrol car moves along the high-speed guardrail, the bumps are relatively large, and the deformation of the guardrail can easily cause resistance to movement, or even fail to move.

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