针对目前车辆丢失的问题,提出了一种基于近场通信技术和GPS与GPRS协同定位技术的新型车辆防丢与追踪系统,通过近场通信技术实现对车辆用户严格的安全认证,然后利用GPS与GPRS协同定位技术实现车辆丢失时的精确定位追踪;该系统安全可靠,功耗低,实时性好,具有很好的应用价值。 Aiming at the current problem of vehicle loss, a new vehicle anti-lost and tracking system based on near field communication technology and GPS and GPRS co-location technology is proposed. The near-field communication technology can achieve strict safety certification for vehicle users and then use GPS and GPRS Collaborative Positioning Technology to achieve precise positioning and tracking when the vehicle is lost; the system is safe and reliable, low power consumption, good real-time, and has good application value.