基于模式识别轮轴识别器的改良与应用

Improvement and Application of the Wheel Axle Recognizer Based on Pattern Recognition

轮轴识别器模式识别的改良与应用,适用于高速公路计重收费中,采用模式识别技术,在统计分析大量货车计重数据的基础上,结合现有车型建立模型数据库,根据计重仪表提供的货车轴间距、轴重、车长等数据,分析判断得出货车轴型。克服了传统的轮轴识别器在使用过程中由于外界的泥沙、油污、冻冰现象导致的识别率下降,维修率逐年提高,通过软件技术和单片机电子技术成功解决了这一难题。

The improvement and application of axle recognizer pattern recognition system which is suitable for highway toll by weight uses the pattern recognition technology .On the analysis and statistic for a large number of trucks weight data , combining with the model database established by the existing vehicle and according to the vehicle data obtained by weighing instrument , the system analyzes and judges the truck axle type , and successfully overcomes the problem of descend identified rate and increased repair rate with traditional wheel identifier caused by the sediment , oil, frozen phenomenon year by year through the software technology and single-chip electronic technology .