Communication method and system for numerical control production line robot

The invention is suitable for the technical field of data communication, and particularly relates to a communication method and system for a numerical control production line robot, and the method comprises the steps: building a connection with a socket on a TCP port of the robot; sending a start request to the robot; receiving a response of the robot to the start request; sending a command to the robot; receiving a response of the robot to the command; receiving a command response sent by the robot; and closing the socket. A simple data return format is adopted, the data return format is good in universality, the data interaction process can be clear, the effect of conveniently inquiring communication problems and faults is achieved, and due to the fact that the data transmission amount is small, the whole data communication process is low in delay and high in reliability. 本发明适用于数据通信技术领域，尤其涉及用于数控产线机器人的通信方法及系统，所述方法包括：与机器人TCP端口上的socket建立连接；向机器人发出开始请求；接收机器人对开始请求的响应；向机器人发送命令；接收机器人对命令的响应；接收机器人发送的命令应答；关闭socket。本发明