Method and system for controlling terminal of central air conditioner, management platform and thermostats
A central air-conditioning and management platform technology, applied in space heating and ventilation control input, control input involving air characteristics, transmission system, etc., can solve problems such as weak penetration, large wifi signal attenuation, and thermostat disconnection , to achieve the effect of shortening the construction time and reducing the construction cost
Inactive Publication Date: 2018-01-12
SHENZHEN SUNDRAY NETWORK SCI TECH
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Problems solved by technology
However, most of the thermostats currently on the market are fool-like products that require people to step up and control them one by one. There are also a small number of thermostats that can be remotely controlled based on wifi. However, the back seat of the thermostat generally needs to be embedded The wall causes the wifi signal to attenuate greatly, causing the thermostat based on the wifi protocol to be very prone to offline problems, which increases the cost of manual operation and maintenance
At the same time, because the coverage radius of the AP of the wifi protocol is generally 20 meters indoors, and the penetration is weak, if you want to centrally control the thermostat of the entire building, you need to deploy a wifi system for it, which is very troublesome
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[0055] The core of this application is to provide a central air-conditioning terminal control method, management platform, thermostat and system, this method avoids the problem of disconnection of the thermostat, and also avoids the trouble of deploying a wireless network system specially for the thermostat; at the same time Different temperatures can be set for different thermostats in different time periods to obtain the best ambient temperature, and avoid setting all thermostats to the lowest temperature, which will cause excessive pressure on the water-cooled host and over-cooling of the indoor temperature.
[0056] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a p...
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The invention discloses a method for controlling a terminal of a central air conditioner. A control command and an indoor temperature sent by each thermostat through an Lora network are received, andanalyzed by utilizing a preset regulation, thus a first control strategy is obtained; and the first control strategy is analyzed, first control commands corresponding to the thermostats are obtained,and the first control commands are sent to the corresponding thermostats through the Lora network. According to the method, the various kinds of control commands and data are sent and received by utilizing the Lora network, and the trouble that a wireless network system needs to be specially deployed for the thermostats is avoided. Meanwhile, by analyzing the received control commands and the indoor temperature, different temperatures can be set for different thermostats in different periods so as to obtain an optimal environment temperature, and the situation that the pressure of a water cooling host is too high and the indoor temperature is too low due to the fact that all of the thermostats are set to be at the lowest temperatures can be avoided. The invention further provides a management platform, the thermostats and a system for controlling the terminal of the central air conditioner which have the above beneficial effects.
Description
technical field [0001] The present application relates to the field of central air-conditioning, in particular to a method and system for central air-conditioning terminal control, a management platform, and a thermostat. Background technique [0002] Nowadays, central air-conditioning has become the standard configuration of corporate office buildings in the 21st century due to its advantages of large cooling space, uniform cooling of each room, beautiful and flexible installation, and soft wind. There are three main transmission media for central air-conditioning cooling and heating loads: air, water, and refrigerant. According to this, central air-conditioning can be divided into refrigerant system, water-cooling system, and air duct system. The indoor terminal unit of the water cooling system is usually a fan coil unit. [0003] At present, the air volume of the corresponding fan coil is generally controlled by each thermostat, so as to adjust the cooling capacity sent ...
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IPC IPC(8): F24F11/58F24F11/63F24F11/70H04L29/08F24F110/10
Inventor 刘玉洁
Owner SHENZHEN SUNDRAY NETWORK SCI TECH