Based on the in-depth analysis of the data communication requirements of the electric vehicle (EV) charging piles management system and the comparison of the typical network communications, the double network communication architecture of the management system composed of optical fiber communication technology and wireless sensor network (WSN) is determined by using analytic hierarchy process and dispersion maximization integratively. For the application environment of the charging piles, a reliable geographic location-aware routing protocol (GLAR) is proposed. To a certain extent, the “hot spots” problem is alleviated and the minimum hop routing is realized. Monte Carlo simulation method is utilized to generate the charging needs of customers based on their charging rule. The performances of GLAR and LEACH applied to the same network are simulated and compared. The simulation results indicate that the average transmission delay, network throughput and scalability of GLAR are excellent and can meet the communication requirements of management system commendably. This work issupported by National Natural Science Foundation of China (No. 51507153) and Natural Science Foundation of Zhejiang Province (No. LY16E070005).