From operation permit of vehicle, tracking and load monitoring and law enforcement solution
Overweight and overloaded truck are more likely to be involved in an traffic accidents such as reduced tire life, increased braking distance, and increased risk of vehicle falling over curves. It makes shortens road pavement and bridge life cycle and increases damage so that caused increases of maintenance budget.
The passing of one overloaded truck incurs the same damage as the 390,000 passenger cars passed, and the annual loss cost is 32.4 billion won in terms of economic value. In addition, the death rate caused by overloaded trucks accounts for more than four times that of passenger cars. Traffic accidents of overloaded vehicles are becoming more serious in just not only domestically but other countries also such as the death of 30 people of the I-35 bridge in the United States, 10 people of the Karachi bridge in Pakistan, and 55 people of Haugang bridge in Vietnam.
In Korea, there are controlling the axle and gross weight of vehicles through the checkpoints of highways, on the national roads, and mobile control teams, but recently, various methods have been used to avoid vehicle control system such as variable shaft operation, landing gear or hydraulic jack installation and so on. There are also side effects from direct face-to-face enforcement.
Therefore, more systematic overloaded vehicle management technology is required, from permits to enforcement on restricted vehicles operation, and UDNS provides all solution and new ICT technology specialized in this field such as online permit system for vehicle operation using big data of road and structure specifications, real-time monitoring of truck weight and driving status using IoT technology combined with on-board truck scale, and unmanned vehicle overweight enforcement system using high speed weigh-In-Motion system. We build a systematic infrastructure for managing overloaded vehicle operations.
Total management solution for vehicle operation
UDNS provides all solution and new ICT technology specialized more systematic overloaded vehicle management technology such as online permit system for vehicle operation using big data of road and structure specifications, real-time monitoring of truck weight and driving status using IoT technology combined with on board truck scale, and unmanned vehicle overweight enforcement system using high speed weigh In Motion system. We build a systematic infrastructure for managing overloaded vehicle operations.
Online permit of vehicle operation
"OS Permit System" automatically searches for available route based on the road and structure information DB when applying for overloaded or oversized vehicles operation permit. If there is a structure that cannot be passed on the route, the system displays the name, location, specifications, and photos of the structure and guides through alternative routes. In the case of vehicles exceeding the law limit specification, the applicant can apply for the driving permit using this system, and the permitting authority can issue the permit conveniently by confirming the system.
Overload prevention Vehicle monitoring
"Truckcaliber" is equipped with sensor and IoT device (Also known as On-board Truck Scale) on the transport vehicle, which allows the driver to check the vehicle weight(gross, axle, payload) immediately while loading without any weighing. The manager of the transportation agency can monitor the vehicle weight, real-time tracking, vehicle status, volume and number of transportation. "TruckCaliber" provides a more efficient transportation monitoring system by confirming proper treatment of environmental substances, checking unauthorized dumping, permitted zone departure.
Pre-selection for direct enforcement
"JRP-WIM" is an unmanned dynamic weighing system installed to protect roads and bridges from overloaded vehicles. It can measure the high speed dynamic weight of vehicle and charge the electronic toll collection according to the weight. And it can be used for pre-selection and send alarm message when overload law enforcement. It provides effective overload prevention system by sending suspicious vehicle information to enforcement police.
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