ntes parking guidance system is a set of guideline system used in city-level parking location information distribution. By collecting the effective number of parking spaces in the parking lot of each city , using GPRS / WCDMA and other wireless communication technologies , tran...

System Introduction : Electronic Toll Collection is an electronic toll collection system which is used in roads,bridges and tunnels,and internationally are trying to develop and promote it. 2.4G RFID 's products are used in electronic highway toll collection system, so that the...