The invention discloses a multifunction linkage intelligent street lamp control method. The method includes the following steps that (1) single-function management and control are realized; (2) linkage of a camera and alarming people is achieved; (3) linkage of the camera and charging vehicles is also achieved; (4) a multifunction linkage control algorithm is available; and (5) debugging and pilotrunning of the multifunction linkage control algorithm of an intelligent street lamp are conducted. By adoption of the multifunction linkage intelligent street lamp control method, linkage of multiple functions like video monitoring, intelligent charging and one-key alarming is realized, and the alarming people and the charging vehicles can be detected and tracked through a convolutional neural network. Through the deep learning algorithm, the recognition accuracy rate of the alarming people and the charging vehicles can be increased, the effects of all function modules can be achieved through linkage of all the functions of the intelligent street lamp, and daily work of operation and maintenance staff is greatly facilitated.