两种多义性路径精确识别技术的比较

Comparison of two accurate identification technologies based on multi-path

随着路网规模的不断扩大,有些省份的高速公路出现了多义性路径问题,常见的精确识别路径的方法有车牌识别法和电子标签识别法,电子标签技术识别多义性路径是最近几年发展起来的,其识别率要高于车牌识别技术,但其价格相对较高.在多义性路径较少时可采用车牌识别技术,当路网规模比较复杂时可采用电子标签识别技术,随着ETC规模的不断扩大,电子标签识别技术将有其广阔的应用前景.

With the constant expansion of road network,some provinces have been multi-path problem,both license plate recognition method and electronic tag identification method can precisely identify the path.Electronic tag identification multi-path technology has developed in latest years,its recognition rate is higher than the license plate recognition technology,but the price is relatively high.License plate recognition technology could be used when multi-path are fewer,and when the network size become more complex,electronic tag identification technology is the best choice.Along with the constant expansion of ETC system,the electronic tag identification technology will have its broad application prospects.