10-11

Road and bridge: the weighbridge claims to have hidden secrets. The police solve the fraud case

Recently, 10 people, including Jiang and Gao, from Yuhuan, Taizhou, together with Yang and Gao from Anhui, used the remote control to control the weight of the weighbridge station to cheat when buying and selling raw copper powder. After nearly two months of hard investigation, the Road and Bridge Police cracked more than 20 cases at one fell swoop.

10-11

Weighing instrument and load measuring instrument help Fujian expressway toll system to achieve accurate and unified value

Compared with the traditional axle load type toll system, the whole vehicle toll system of expressway has the advantages of high measurement accuracy, anti cheating and long service life. In 2017, Fujian Expressway launched the first batch of 265 vehicle type toll collection system transformation projects, covering 185 toll stations in Fujian Province. The vehicle type dynamic truck scale technical indicators: the range is 100t, the static part is medium accuracy level, and the dynamic part is level 1; The weighing enterprises winning the bid are Beijing Wanji, Chongqing Datang, Shaanxi Siwei and Aerospace Sanwo.

10-11

Vehicle type dynamic truck scale has static and dynamic functions

The vehicle type dynamic truck scale has static and dynamic functions, and the value of the dynamic part is based on the value of the static part, so the accuracy of the static part is crucial to the verification of the dynamic part. Fujian Provincial Institute of Metrology requires the weighing instrument manufacturer to carry out factory inspection on the static part of the installed vehicle type dynamic truck scale in strict accordance with the specifications before verification, and arrange verification after it is qualified. All four weighing instrument enterprises have adopted weighing instrument load measuring instrument developed by Fujian Provincial Institute of Metrology as the standard instrument for full range and full performance commissioning and factory inspection. The inspection efficiency is about 2 hours for each weighing instrument.