In order to select a suitable asymmetric polling service in the wireless sensor network, this paper analyzes the performance of the asymmetric gated service and the exhaustive service and compares the superiorities of the two services in different situations. Generally, in analysis of asymmetric polling services, a progressive analytical method is usually utilized. Therefore, the service model of the two queues will serve as a basis, and then expands on this basis to analyze the asymmetric service of multi queue. The mathematical model of the service system is constructed by using the Markov chain and the probabilistic parent function in the analysis process. Through the analysis of the mathematical model, the expressions of average queue length and average query period of asymmetric service system are given. According to the comparison between the theoretical value and the experimental results, it can be verified that the two are consistent. In addition, in the wireless sensor network to achieve the asymmetric gated service and the exhaustive service for the initial design, it can achieve multi-hop routing protocol, into a single-hop polling protocol to reduce the conflicts of data transmission.