1) This product covers the major areas of urban transportation in China;
2) Important performance indicators: Representation period of information acquisition: the information of the equipment status changeing displayed in ATS control center is not more than 1 second, and the real-time performance of the system does not affect the normal operation of trains and the operation of operators; Response time of control commands: Control commands implementation of the system is not more than 1 second, and the real-time performance of the system does not affect the normal operation of the train and the operation of the operators; the response time of the monitor screen calls is not more than 1 second, and the response time of the keyboard is not more than 1 second; the response time of the train occupy and free detection is not more than 1 second; and the vehicle signal equipment receives the ground information responeding time is no more than 1 second; the update period of information interaction between vehicle and control center is not more than 1 second.