The CAMERA road traffic survey system solution aims at the high requirements and single functions of the traditional traffic survey system of the highway management department. It provides a set of visual traffic survey system, which can link video images while conducting traffic surveys. Carry out confirmation and review, while taking into account the function of video surveillance, providing data support for highway planning, construction, management and maintenance.

With the rapid development of my country's economy, the road network structure is becoming increasingly complex, and the pressure on transportation is also increasing. For this reason, rational adjustment of the road network structure and giving full play to the transportation capacity of the road network are important issues for my country's transportation industry for a long time.

Highway traffic volume data is the foundation of highway planning, construction, management and maintenance. Since 2002, the National Bureau of Statistics has officially incorporated road traffic surveys into the national statistical survey system, and the Ministry of Transport is responsible for the specific implementation and regularly provides relevant information to the National Bureau of Statistics. In order to complete the national statistical tasks and enable the transportation authorities to accurately, timely and fully grasp the basic conditions of the entire road network traffic, in accordance with the requirements of the national statistical system, the Ministry of Transport's investigation scope and content, organization management, site setting, Information submission and other aspects have put forward unified requirements. Among them, it is clearly required to conduct regular or irregular surveys on the traffic conditions of national roads, provincial roads, county roads, township roads and special highways, which has created conditions for the further development of the traffic adjustment work of the national road network.

The Ministry of Transport also issued the "Guiding Opinions on Strengthening the Technical Management of Highway Traffic Investigation Equipment", which further clarified and standardized the highway traffic investigation work.

The traditional traffic survey systems are mostly ground-sensing coils, piezoelectrics, and radar-microwaves. They have high requirements for deployment. They can only perform a single function of traffic surveys, and cannot confirm and review traffic survey data.

The Kamerui Highway Traffic Survey System is equipped with different survey equipment according to the classification of the first-class survey stations and the second-class survey stations in the relevant documents of the Ministry of Transport.

The first type of survey station uses laser sensors + traffic survey analysis recorder to conduct traffic flow surveys, which can not only accurately detect traffic volume data, but also collect video, which can reflect the macro traffic volume characteristics of the road network and mainly provide support for macro decision-making. Functionally compatible with Type 2 survey stations; Type 2 survey stations use integrated video vehicle detectors for traffic flow surveys. The camera has a built-in vehicle detection algorithm and directly outputs the detection results. The survey data can reflect the road operation status and operation quality mainly, mainly Road network monitoring, emergency response, and public travel information services provide information support.