Emergency rescue methods for electric vehicles

[0034] Such as figure 1 The illustrated embodiment is an electric vehicle emergency rescue method, including a server 1 provided with a first wireless transceiver 11, 200 charging stations 2, a sub-server 3 and 100 charging piles 4 arranged in each charging station , each charging pile includes a host 41 and an electronic lock 44 electrically connected to the host, the servers are respectively electrically connected to each sub-server, and the sub-servers of each charging station are respectively electrically connected to the host of each charging pile; each electric vehicle Including a vehicle processor 51, a GPS locator 52, a battery management chip 55, an alarm 53 and a second wireless transceiver 54, the vehicle processor is electrically connected to the GPS locator, the alarm, the battery management chip and the second wireless transceiver respectively , the second wireless transceiver is wirelessly connected with the first wireless transceiver; also includes 10 unmanned aer

[0053] Embodiment 2 includes all structure and method parts of embodiment 1, such as figure 1 , figure 2 As shown, the mobile block of embodiment 2 is provided with an optical receiver 428, and the charging port is provided with an optical transmitter 429, the optical receiver is electrically connected to the host, and the on-board processing is electrically connected to the optical transmitter;

[0054] The host controls the connection of the charging connection device with the charging port on the electric vehicle, including the following steps:

[0055] The on-board processor controls the light transmitter to emit light, the host controls the light receiver to receive light, and the host controls two vertical cylinders and horizontal cylinders to drive the moving block to move up, down, left, and right. The host is equipped with a standard range of light intensity. When the light receiver receives When the average detected value is within the standard range, the host control

[0057] Embodiment 3 includes all the structural and method parts of Embodiment 2. The host computer of Embodiment 2 selects two time periods with the same time length before and after the detection signal of the optical receiver, which are respectively time period A1 and time period B1, and each time period There are n detected values, n=60, and both time period A1 and time period B1 are 1 minute.

[0058] Set the detection value of time period A1 to x i , each detection value of time period B1 is y i , i=1,2,...,n;

[0059] use the formula Calculate the similarity of the detection values ​​corresponding to the two time periods;

[0060] If s i i the corresponding y i delete; where, is the average value of all detected values ​​in time period A1, is the average value of all detected values ​​in time period B1, and the host calculates the remaining y in time period B1 i Get the average detection value.