The invention discloses an environment parameter recording and automatic control device based on CAN network. With the man-machine interface circuit, a multi output power supply system circuit, analog-to-digital conversion circuit, connected to a multi-channel output control circuit, data storage circuit, real-time clock circuit, multi protocol communication interface circuit CPU control circuit, analog-to-digital conversion circuit and the circuit connected to the measurement of environmental parameters. The invention is a set of CAN multi protocol communication, large capacity data record (environmental parameters can be read by a U disk), programmable output control in one, suitable for Industry and agriculture and other related industries in the need for recording and control of the environmental parameters of the occasion. With high-definition graphics, LCD display, all Chinese operations, can be independent of the host computer use, but also through the host for the corresponding operation and intelligent control of the cluster. The utility model has the advantages of powerful function, convenient operation, high cost performance, wide application range and broad market prospect.
【技术实现步骤摘要】
【技术保护点】
一种基于ＣＡＮ网络的环境参数记录与自动控制装置，其特征在于ＣＰＵ控制系统电路（５）分别与人机交互接口电路（１）、多输出电源系统电路（２）、模数转换电路（６）、多通道输出控制电路（９）、数据程序存储电路（８）、实时时钟电路（７）、多协议通信接口电路（４）相连，模数转换电路（６）与环境参数测量电路（３）相连。
【技术特征摘要】
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