高速公路计重设备防干扰技术研究

Deter interference technology research to weight equipment of expressways

计重设备是计重收费系统的重要组成部分,其称重系统的准确性和可靠性直接关系到计重收费的公平和顺利实施。由于某些大型货车为了逃避超载的惩罚,采用大功率高频信号发射设备干扰了计重设备正常工作,现对计重设备防干扰技术进行研究,达到消除高频干扰对计重设备影响的目的。

Weight equipment,fee for weight is an important part of the system,its accuracy and reliability of the weighing system is directly related to fair and smooth implementation.Because some large trucks in order to avoid overloading the punishment,the use of high-power high-frequency signal transmitting equipment,interferes the equipment with normal work.Now on the weight equipment,deter interference technology is to study,to eliminate high-frequency interference effects for the weigh equipment.