Intelligent Automatic Collection of Disease Information, Hunan expressway Maintenance "New Trick"

Intelligent maintenance inspection equipment terminal。

Use the demo。

Rednet Time News, September 20（Correspondent Liao Lifang）Improve the maintenance and management level of expressway in an all-round way，Improve the efficiency of daily maintenance，Promote the professionalization of maintenance work、Digitization process。The other day，Guangfu Road Property Maintenance Management Institute of Changsha Branch of Hunan expressway Group Co., Ltd.（AI）Pilot units of automatic auxiliary inspection，The pilot work of road patrol was carried out in the Changsha section of the Beijing-Hong Kong-Macao Expressway.。

The device is based on artificial intelligence visual recognition technology.，Install intelligent maintenance patrol equipment terminal on the maintenance patrol Vehicle，After collecting information through a high-definition camera and an image acquisition device,，AIAutomatic recognition algorithm andAIIntelligent patrol cloud will obtain the image characteristics of road surface and facilities along the line.、Disease quantity and corresponding chainage position，And upload to the platform cloud。After logging in to the website of the platform, you can view the inspection track of each inspection period.、Disease class chart、Reports, etc。Disease collection can be realized without stopping during the whole inspection，Thereby achieving high efficiency、The purpose of security，It also provides favorable support for the arrangement and decision-making of the follow-up maintenance plan.。

As a pilot unit, Guangfu Road Production and Maintenance Management Institute of Changsha Branch，Turn on intelligence every day（AI）Automatic auxiliary patrol system collects disease information on the road，After a period of trial，Maintenance workers are generally satisfied with the system.。Engineer Peng Tong said，The inspection system clearly classifies all kinds of diseases.，The statistical function is powerful，The same disease shall not be collected repeatedly，Automatically update disease information after disease treatment，Extract disease photos、Questionnaire and engineering quantity information are convenient and fast，Really achieve the maintenance operation“Controllable、It can be checked、Traceable”，Reduced patrol time，It also improves the efficiency of inspection.。

For the deficiencies found in the use process，Changsha Branch actively communicates and coordinates with technical support units for improvement，Relevant person in charge of technical support unit said.，The system will be further optimized according to the actual application requirements.，Uch as optimal path identification interval，And that identification rate of two-way lane information is improve.；Adding the Implantation of Pavement Technical Condition Index，Visual display of pavement technical condition index changes；The single frame photo is improved to display multiple types of diseases at the same time；The system is associated with the refinement system.，Realize information sharing of multiple systems, etc.。

Next step，Changsha Branch will cooperate with technical support units，Continue to improve the system function according to the application，Further strengthen the integration of intelligent patrol system and daily maintenance work，Continuously realize the new demand of actual maintenance work。

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