Data center intelligent lighting system based on Bluetooth technology

Abstract

The utility model provides a data center intelligent lighting system based on the Bluetooth technology, which comprises a plurality of intelligent lamps used for lighting, the intelligent lamps are connected with a power supply through a circuit, a light controller is arranged between the intelligent lamps and the power supply, and the light controller is connected with a Bluetooth gateway through wireless Bluetooth signals; and the Bluetooth gateway is connected with a central controller through a wireless Bluetooth signal. The system can dynamically adjust the illumination brightness and the on-off state according to the environment illumination intensity, the personnel activity condition and time setting, and unnecessary energy waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to data center computer lab field, specifically, it relates to a data center wisdom lighting system based on bluetooth technology. BACKGROUND

[0002] With the rapid development of data centers and intelligent buildings, energy consumption problems are increasingly prominent, becoming one of the key factors restricting their sustainable development. According to statistics, the energy consumption of global data centers has accounted for about 2% of the total global electricity consumption, and this proportion is still rising. In the field of intelligent buildings, the energy consumption of lighting systems accounts for about 20%-30% of the total energy consumption, which is the key field of building energy saving. However, the traditional lighting system has the problems of high energy consumption, low management efficiency, slow response speed, poor compatibility, etc., which has been difficult to meet the development needs of modern building intelligence and green.

[0003] Although the existing intelligent lighting system has made certain progress in energy efficiency management and automatic control, there are still many deficiencies: the system architecture is complex, the deployment cost is high; the compatibility between different manufacturers' equipment is poor, it is difficult to realize interconnection; the degree of intelligence is limited, it is impossible to realize precise personalized lighting control; there is a lack of effective energy consumption monitoring and prediction function, it is difficult to realize active energy management.

[0004] Therefore, it is of great practical significance to develop an efficient, intelligent and compatible lighting system. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to overcome the problems in the prior art, and to provide a data center wisdom lighting system based on bluetooth technology.

[0006] In order to solve the above problems, the technical scheme of the utility model is as follows:

[0007] A data center wisdom lighting system based on bluetooth technology, comprising:

[0008] A plurality of wisdom lamps for lighting, the wisdom lamps are connected to a power supply through a circuit, a light controller is arranged between the wisdom lamps and the power supply, the light controller is connected to a bluetooth gateway through a wireless bluetooth signal; the bluetooth gateway is connected to a central controller through a wireless bluetooth signal.

[0009] At least three wisdom lamps are connected to one light controller.

[0010] At least two light controllers are connected to one bluetooth gateway.

[0011] A plurality of bluetooth gateways are connected to one central controller.

[0012] The intelligent lamp is a LED light source, and the light controller controls the switching, brightness and color transformation of the intelligent lamp.

[0013] The intelligent lamp is provided with a light sensor and a human body infrared sensor, and automatically adjusts the light emitting state according to the sensor signals, and feeds back the sensed information to the light controller.

[0014] The central controller is connected with the Bluetooth gateway, and controls the Bluetooth gateway, the light controller and the intelligent lamp to realize centralized management and coordination.

[0015] The Bluetooth gateway is stably connected with a plurality of light controllers, and manages the connections.

[0016] The light controller is installed in the circuit loop of the intelligent lamp, receives the control instructions from the Bluetooth gateway, and performs specific control operations on the connected LED intelligent lamps according to the instructions, and can directly drive and control the lamps to realize accurate control of the lamps.

[0017] The intelligent lighting system is further provided with a control panel, and the user can directly control the light through the control panel.

[0018] The central controller realizes data interaction based on Bluetooth, and forms a BLE Mesh network with the light controller, the LED intelligent lamp and the control panel to realize intelligent scene linkage. The Bluetooth gateway realizes data communication transmission based on Bluetooth, and replaces the mode of traditional communication lines. The light controller is connected in series between the power supply and the intelligent lamp, and controls the intelligent lamp based on Bluetooth signals. The LED intelligent lamp is provided with a sensor, and has the functions of light adjustment, sensing, accurate positioning and wireless Internet of Things expansion. The control panel can switch scenes and control single Internet of Things controllers.

[0019] The data center intelligent lighting system based on Bluetooth technology is an intelligent lighting solution based on low-power Bluetooth technology, which aims to realize accurate control and intelligent management of data center lighting equipment through an advanced sensor network and a central control system. The system not only can significantly reduce energy consumption, but also can improve the comfort of the working environment and optimize the overall operation efficiency of the data center. Through the technology, the Bluetooth intelligent lighting system provides a high-efficiency, flexible and sustainable lighting management mode for the data center. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be described in detail below in combination with the drawings and specific embodiments;

[0021] Figure 1 The overall layout of the intelligent lighting system based on Bluetooth technology and its application in the data center Figure 1 .

[0022] Figure 2 The overall layout of the intelligent lighting system based on Bluetooth technology and the application thereof in data centers Figure 2 .

[0023] Figure 3 The system architecture diagram of the intelligent lighting system based on Bluetooth technology and the application thereof in data centers.

[0024] Figure 4 The Bluetooth gateway diagram of the intelligent lighting system based on Bluetooth technology and the application thereof in data centers.

[0025] Figure 5 The control panel diagram of the intelligent lighting system based on Bluetooth technology and the application thereof in data centers.

[0026] Figure 6 The control panel wiring diagram of the intelligent lighting system based on Bluetooth technology and the application thereof in data centers. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0028] Overall composition

[0029] Referring to Figures 1-3 , an intelligent lighting system based on Bluetooth technology and the application thereof in data centers, comprising an intelligent lighting central controller, a Bluetooth gateway, a light controller, an LED intelligent lamp and a control panel.

[0030] The central controller is a self-developed device model DC800, which is connected to the Bluetooth gateway through Ethernet and issues global strategies. The Bluetooth gateway controls the light controller in a Bluetooth Mesh mode, and the light controller is model L100, which drives the LED intelligent lamp, which is model SmartL; the control panel (model CP) is directly connected to the Mesh network and can locally cover the gateway instructions (such as temporarily brightening a certain area). All device states (such as lamp failure and energy consumption data) are returned to the central controller through the gateway and integrated into the BMS system.

[0031] Overall scheme

[0032] Referring to Figures 1-2, the intelligent lighting system based on Bluetooth technology is applied in the scene of data center. There are a certain number of intelligent lamps 2 in the computer room to meet the illumination specification requirements of the data center computer room. The intelligent lamps 2 take power from the distribution box 1 through the power line. Each intelligent lamp is equipped with a light controller. The controller receives the control instructions issued by the Bluetooth gateway 3 and realizes the functions of switch control, brightness adjustment (0-100% stepless dimming) and color temperature adjustment of the lamp 2. The high-precision infrared sensor and microwave sensor built-in each intelligent lamp 2 can detect the activity state of personnel within a radius of 5 meters in real time. The collected environmental data is transmitted to the Bluetooth gateway 3 through the Bluetooth protocol. The Bluetooth gateway 3 transmits the collected information to the central controller 1 through the Bluetooth BLE 5.2 protocol. The central control system interacts with the user management platform based on the Modbus TCP / IP protocol to realize the functions of centralized monitoring, energy consumption analysis and intelligent decision-making of the lighting system, and provides data support for the fine management and energy saving optimization of the data center. Users can also operate the lamps through the control panel 4.

[0033] Central controller

[0034] Referring to Figure 3 , responsible for centralized management and coordination of all components such as Bluetooth gateway, light controller, LED intelligent lamp and control panel. Cooperate with Bluetooth gateway to monitor the running status of each device in the system in real time, ensure smooth communication between devices, and according to the preset rules and strategies, uniformly dispatch and control the entire lighting system. And collect and process data uploaded from each device, such as the working status of the lamp, energy consumption information, etc., and transmit it to the user's back-end platform.

[0035] Bluetooth gateway

[0036] Referring to Figure 4 , the Bluetooth gateway is responsible for establishing stable connections with multiple light controllers and LED intelligent lamps, and managing these connections. It can automatically identify new devices, assign unique identifiers, and ensure that each device can correctly access the system and work normally. And expand the coverage of Bluetooth signals to ensure that devices in every corner of a large data center space can stably receive Bluetooth signals and realize signal transmission between upper and lower levels.

[0037] Light controller

[0038] Installed in the lighting circuit, receives control instructions from the Bluetooth gateway, and performs specific control operations on the connected LED intelligent lamps according to the instructions, such as switch control, brightness adjustment, color transformation, etc. It can directly drive and control the lamps to achieve precise control of the lamps.

[0039] LED intelligent lamp

[0040] With high-efficiency LED light source, the light intensity and color can be accurately adjusted according to the received control signal, realizing energy-saving and efficient lighting effect. Multiple sensors are built-in, such as light sensor, human infrared sensor, etc., which can real-time perceive the surrounding environment light intensity and personnel activity situation. And according to these perception information, automatically adjust its own light state, for example, automatically reduce the brightness or turn off the light after the personnel leave, further improve the energy-saving effect. At the same time, the perceived information is fed back to the light controller.

[0041] Control panel

[0042] Referring to Figure 5 And Figure 6 An intuitive and convenient local operation interface is provided for the user, and the user can directly control the light through the keys, knobs or touch screen on the control panel. For example, switch to manual mode to turn off the light, adjust the brightness, etc., which is convenient for the user to manually adjust the lighting state without using the Bluetooth function.

[0043] The above shows and describes the basic principle, main features and advantages of the present application. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A data center intelligent lighting system based on Bluetooth technology, characterized in that, The application relates to a smart lighting system. At least three smart lamps are connected to one light controller.

2. The data center intelligent lighting system based on Bluetooth technology according to claim 1, wherein, At least two light controllers are connected to one Bluetooth gateway.

3. The data center intelligent lighting system based on Bluetooth technology according to claim 2, wherein, Several Bluetooth gateways are connected to one central controller.

4. The data center intelligent lighting system based on Bluetooth technology according to claim 3, wherein, The smart lamp is a LED light source, and the light controller controls the switching, brightness and color transformation of the smart lamp.

5. The data center intelligent lighting system based on Bluetooth technology according to claim 4, wherein, The smart lamp is provided with a light sensor and a human body infrared sensor, and the light emitting state of the smart lamp is automatically adjusted according to the sensor signals, and the sensed information is fed back to the light controller.

6. The data center intelligent lighting system based on Bluetooth technology according to claim 5, wherein, The central controller is connected to the Bluetooth gateway, and the Bluetooth gateway, the light controller and the smart lamp are centrally managed and coordinated.

7. The data center intelligent lighting system based on Bluetooth technology according to claim 6, wherein, The Bluetooth gateway is stably connected to multiple light controllers, and the connections are managed.

8. The data center intelligent lighting system based on Bluetooth technology according to claim 7, wherein, The light controller is installed in the circuit loop of the smart lamp, receives the control instructions from the Bluetooth gateway, and performs specific control operations on the connected LED smart lamp according to the instructions.

9. The data center intelligent lighting system based on Bluetooth technology according to claim 8, wherein, The smart lighting system is further provided with a control panel, and the user can directly control the light through the control panel.

10. The data center intelligent lighting system based on Bluetooth technology according to claim 1, wherein, ​

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