温室大棚环境监控系统方案
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliap to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
境的极限值和作物生长环境参数极限值报警保护系统，提高了整个系统安全性。
采用计算机集散控制信息管理系统。信息处理由中心控制计算机完成。主机通过局部数字通讯网络与现场控制机相连，实现远动双向控制及全系统集中数据处理。其功能包括运行实时参数 执行器模拟状态显示，历史数据存储、检索，数据平均值报表、曲线显示与打印。
针对本系统所涉及的两栋温室，根据栽培的作物和所处的环境，具体参数如下：
l 葡萄温室：
a、在冬季休眠期约90多天需保持温室内温度为5℃。休眠期以后白天需控制温室内温度为25-30℃，夜间需控制在15-18℃。
b、湿度需保持在50-75%不能超过95%。
c、光照强度应保持在45000-55000勒克斯
d、二氧化碳浓度在上午日出后到10点左右保持在1000PPM左右。
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal m
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