多功能单机网综合管理电气控制系统研发

摘要

In view of the scattered and irregular parking information management, we developed a multifunc-tion stand-alone network integrated management electrical control system. By using the elastic pressure switch with a pressure sensor, as well as the control programmable controller, the system realizes analog signal in and out of the car by electrical wiring control principle, calculating remaining spaces through the pulse counter, to release and receive booking space information by handheld PC network information management equipment. The system adopts the electric control theory that effectively raises the outdoor anti-interference ability, and improves and up-grades the internal management comprehensive ability of the existing less-developed parking, making it intelligent in a certain degree, expanding the application of all kinds of parking lot with less network traffic and low manage-ment cost.%针对现有停车场车位信息管理分散而不规范的问题，研发一种多功能单机网综合管理电气控制系统。该系统将带有压力传感器的弹性压合转换开关和可编程控制器联合使用，以电气接线控制原理实现进出车时模拟信号，通过脉冲计数器累计剩余车位，由手持式单机网信息管理设备发布和接收预约车位信息。该系统采用电气控制原理有效地提高了户外抗干扰能力，同时改善和提升现有落后停车场内部管理综合能力，使其具有一定的智能化，以较少网络流量和较低管理成本扩大各类停车场适用范围。