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AirConditioningCode
分布式温控系统基本要求
1. 中央空调是冷暖两用,但一次只能使用一种温控装置。当设置为供暖时,供暖温度控制在25°C~30°C之间,当设置为制冷时,制冷温度控制在18°C~25°C之间。
2. 中央空调具备开关按钮,只可人工开启和关闭,中央空调开启后处于待机状态。当关闭后,不响应来自房间的任何温控请求。当有来自从控机的温控要求时,中央空调开始工作。当所有房间都没有温控要求时,中央空调的状态回到待机状态。
3. 房间内有独立的从控空调机,但没有冷暖控制设备。从控机具有一个传感器,实时监测房间的温度,并与从控机的目标设置温度进行对比,决定是否需要制冷或制热,并向中央空调机发出请求。如果从控机发出的请求和中央空调设置的冷暖控制状态发生矛盾时,以中央空调机的状态优先,即中央空调机不予响应。
4. 从控机只能人工方式开闭,并通过控制面板设置目标温度,目标温度有上下限制。所有房间的初始目标温度由中央空调机设置,每个房间的空调机开启时要读取中央空调机预置的房间温度。温度升降范围应该在目标温度的上下1 °C。房间不考虑大小和管道的分布及大小问题,在达到目标温度后,房间的温度每分钟上下变化0.1°C。
(Basic requirements of a distributed temperature control system
1. Central air conditioning is the well-being of dual-use, but can only use a thermostat device. When set to heating, the heating temperature at 25 ° C ~ 30 ° C, and when set to cooling, the cooling temperature at 18 ° C ~ 25 ° C between.
2. Central air conditioning with switch buttons can only be manually opened and closed, central air-conditioning turned on in standby mode. When closed, do not respond to a request from the room of any thermostat. When the machine from temperature control from the control requirements, central air-conditioning work. When all rooms are no thermostat demand, central air condition back to standby.
3. Room independent from the control air conditioning, but no climate-control equipment. From the control machine with a sensor, real-time monitoring the temperature of the room, and with the goal set from the control unit compares the temperature to determine the need for cooling or he)
- 2021-04-14 20:58:54下载
- 积分:1
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hibernate3
说明: hibernate3的通用dao类及通用工具类, 导出导入数据库...
(hibernate3 generic dao class and general tools, export and import database ...)
- 2011-04-03 23:59:48下载
- 积分:1
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fivechessgame
五子棋Java编程实现,实现五子棋的主要操作,可以在局域网类进行联机下棋(Gobang main class to achieve the main operation of Renju)
- 2009-12-26 19:08:46下载
- 积分:1
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Exam2
Java Applet that simulates an online exam in programming course. Source code is simple for java developers
- 2015-04-01 15:24:08下载
- 积分:1
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svn-win32-1.4.3
used as CVS platform
- 2010-07-13 09:07:34下载
- 积分:1
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time
这是一个用Java编写的图形时钟程序,现献给大家。希望能带来帮助(This is a prepared using Java graphics clock procedures, is dedicated to everyone. Hope to help)
- 2008-01-10 10:44:10下载
- 积分:1
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library
简单的图书馆代码jsp,实现图书添加,读者添加等功能(a simple jsp code)
- 2015-04-07 20:53:51下载
- 积分:1
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Java(_)
java语言程序基本概述全集以及SDK1.6编译器的新规定
(Java language program to complete basic overview and new rules of SDK1.6 compiler
)
- 2013-09-28 19:51:34下载
- 积分:1
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常见面试题梳理
说明: changjian wemti mainshi pian
- 2020-06-20 01:20:02下载
- 积分:1
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niubi
说明: 比较牛逼的snmp程序,关于拓扑发现的程序,(More Niubi the snmp procedures, on the topology discovery procedure)
- 2021-03-14 14:09:23下载
- 积分:1