CN201821540U - Intelligent Lighting Energy Saving System - Google Patents

Abstract

The utility model relates to an intelligent illumination electricity-saving system, which consists of an intelligent illumination integrated controller, a plurality of control signal repeaters, a plurality of signal receiving terminals and a plurality of illumination lamps. The utility model is characterized in that radio frequency pulse control signals sent out by the intelligent illumination integrated controller are transmitted to the periphery through the control signal repeaters, a wireless network covering the whole region is established, and after the signal receiving terminals in the wireless network receive the radio frequency pulse control signals, the on-off control of all illumination lamps are completed. The intelligent illumination electricity-saving system solves the wiring problem concerned by users and is very convenient to install and debug, the grouped control for the lamp light of the whole building and the whole plant building can be realized only through detecting the illumination intensity in any place, the intelligent illumination electricity-saving system has the characteristics of compact system and low cost, is simple to operate, can be popularized and used in large-size plant buildings and glass curtain wall buildings and has certain market prospects.

Description

Intelligent Lighting Energy Saving System

technical field

The utility model relates to a lighting power-saving system, in particular to a lighting power-saving system intelligently controlled by a single-chip microcomputer, which belongs to the technical field of lighting control.

Background technique

At present, there are 5 patents related to the field of intelligent lighting control technology that can be consulted in the database of China Patent Network. Among them, the background technology related to this patent application document is as follows:

1. "Intelligent lighting control system" with application number 200620013205.4. The system is mainly composed of remote control system, local control system and lighting fixtures. The advantages of this system are: use the Internet to control the lighting fixtures in groups, and the control method is on-off-dimming; the disadvantages are: the system is complex, and network cables need to be laid between the remote control system and the local control system, which is inconvenient to install. High cost and difficult to implement.

2. "LED digital intelligent lighting control system" with application number 200720035558.9. The system is mainly composed of control system, communication system, control software, execution system and LED lamps. The advantages of this system are: use the local area network ID address to carry out centralized and decentralized control of each group of LED lamps, and the control method is on-off-dimming; its disadvantages are: the system is complex, and communication lines need to be laid between the control system and each execution system cables, inconvenient installation, high cost, and insignificant power saving effect.

3. "Video sensor intelligent lighting control system" with application number 200720045338.4. The system is mainly composed of a video signal sensing device, a video signal extraction card, an industrial computer, a dimming module, and a relay module. The advantage of this system is: use the video surveillance network and CAN bus to control the lighting fixtures that need lighting, and the control method is on-off-dimming; the disadvantage is: the system is complicated, and control signals need to be arranged between the industrial computer and each lighting fixture line, installation is inconvenient, the cost is high, and it is not easy to realize.

4. "Intelligent lighting control system" with application number 200720100224.5. The system is mainly composed of PC, several controllers, photoelectric detection module, infrared pyroelectric human body detection module, drive module and lighting lamps. The advantages of this system are: using the RS485 network and the controller to detect the illumination of the surrounding environment and the distribution of personnel, so as to control the lighting fixtures, the control mode is on-off; the disadvantage is: the system is complicated, PC and controller Between the controller, the photoelectric detection module, and the infrared pyroelectric human body detection module, signal transmission cables need to be laid, which is very inconvenient to install, high in cost, and difficult to debug.

5. The application number is 200820073936.7 "Human body induction white LED intelligent lighting control system". The system is mainly composed of infrared pyroelectric human body detector, controller, driving circuit and white LED lighting lamps. The advantage of this system is: use the human body's infrared induction to control the lighting fixtures, and the control method is on-off-dimming; its disadvantages are: it is greatly affected by the interference of ambient temperature, the detection distance is limited, and debugging is difficult.

The above five technical solutions of the lighting control system have their own characteristics, but their common characteristics and main problems are: complex system, large discreteness, need to lay cables, inconvenient installation and debugging, high cost and difficult implementation. Therefore, Can not be popularized and applied in practice.

Contents of the invention

The purpose of this utility model is to solve the problems in the above-mentioned technical solutions, and propose a brand-new intelligent lighting power-saving system, which not only solves the wiring problem that users are most concerned about, but also is very convenient for installation and debugging, and only needs to detect any The ambient light can realize the group control of the lighting of the whole building and the whole workshop, and has the characteristics of compact system, simple operation and low price.

The purpose of this utility model is achieved through such a technical solution: the whole system is composed of an intelligent lighting centralized controller, multiple control signal repeaters, several signal receiving terminals and several groups of lighting fixtures, characterized in that: intelligent lighting The radio frequency pulse control signal sent by the centralized controller is transmitted to the surroundings through multiple control signal repeaters, and a wireless network covering the entire area is established. After receiving the radio frequency pulse control signal, several signal receiving terminals in the wireless network complete all Switch control of lighting fixtures.

The intelligent lighting centralized controller of the utility model is mainly composed of an illumination sensor (PO188), a clock module (PJ-65), a single-chip microcomputer (AT89S52), a transmitter, a liquid crystal screen and the like. Among them, the illumination sensor (PO188) is used to detect the ambient light intensity and provide illumination control information for the microcontroller (AT89S52); the clock module (PJ-65) outputs three combinable interrupt sources to provide time management information for the microcontroller (AT89S52); (AT89S52) is used to process the illuminance control and time management information provided by the illuminance sensor (PO188) and the clock module (PJ-65), and output coded pulse signals and graphical display information to the transmitter head and LCD screen; the transmitter head is used to transmit The coded pulse signal output by the single-chip microcomputer (AT89S52) makes it emit radio frequency pulse control signals to the surroundings; the LCD screen is used to display the current timely illuminance change and three sets of illuminance lines output by the single-chip microcomputer (AT89S52), which is convenient for visual adjustment of the illuminance value and three sets of illuminance lines. The illuminance control point of the lamp.

The control signal repeater of the utility model is mainly composed of a radio frequency receiving module (J04V), a single-chip microcomputer (AT89C2051), a transmitting head and the like. Among them, the radio frequency receiving module (J04V) is used to receive the radio frequency pulse control signal emitted by the intelligent lighting centralized controller, and provide the pulse code signal to the local single-chip microcomputer (AT89S52); the single-chip microcomputer (AT89C2051) is used to process the local radio frequency receiving module (J04V ) to provide the pulse coded signal, and output the same coded pulse signal to the transmitter head of the machine after a delay; Pulse control signal.

The signal receiving terminal of the utility model is mainly composed of a radio frequency receiving module (J04V), a single-chip microcomputer (AT89C2051), a relay and the like. Among them, the radio frequency receiving module (J04V) is used to receive the radio frequency pulse control signal emitted by the intelligent lighting centralized controller and the control signal repeater, and provide the pulse code signal to the local single-chip microcomputer (AT89S52); the single-chip microcomputer (AT89C2051) is used to process this The pulse coded signal provided by the radio frequency receiving module (J04V) of the machine, and output the switch control signal to the drive relay of the machine; Wireless remote control between.

Due to the adoption of the above-mentioned technical solution, the utility model completely solves the wiring problem of the existing intelligent lighting control system. It only needs to install a small amount of control signal repeaters in the aisles of buildings and around the workshop to centrally control the intelligent lighting. The radio frequency pulse control signal emitted by the device is transmitted to all signal receiving terminals, and according to the requirements of illuminance control and time management, group control of lamps and lanterns of the entire building and workshop is realized, so as to achieve the purpose of saving electric energy. Not only that, the graphical display of the liquid crystal screen of the utility model can also visually adjust the illuminance control point of any one of the three groups of lighting fixtures, which brings great convenience to installation and debugging and user operation. In short, compared with the existing intelligent lighting control system, the utility model has the characteristics of simple system structure, convenient installation and debugging, easy operation and control, and high cost performance. It can be popularized and used in factories and buildings, and has certain market prospects.

Description of drawings

The accompanying drawings of the utility model are as follows:

Fig. 1 is the system composition block diagram of the present utility model.

Fig. 2 is a schematic diagram of the intelligent lighting centralized controller of the present invention.

Fig. 3 is a schematic diagram of the control signal repeater of the present invention.

Fig. 4 is a schematic diagram of the signal receiving terminal of the present invention.

Detailed ways

Embodiments of the utility model are further described below in conjunction with the accompanying drawings:

As shown in Figure 1, the intelligent lighting power-saving system of the present invention is composed of an intelligent lighting centralized controller, multiple control signal repeaters, several signal receiving terminals and several groups of lighting fixtures. There is no need for any cable connection between the intelligent lighting centralized controller, the control signal repeater, and the signal receiving terminal.

As shown in Figure 2, the intelligent lighting centralized controller of the utility model is composed of an illumination sensor (PO188), a clock module (PJ-65), a single-chip microcomputer (AT89S52), a transmitter, a liquid crystal screen and the like. Among them, the illumination sensor (PO188) is used to detect the ambient light intensity and provide illumination control information for the microcontroller (AT89S52); the clock module (PJ-65) outputs three combinable interrupt sources to provide time management information for the microcontroller (AT89S52); (AT89S52) is used to process the illuminance control and time management information provided by the illuminance sensor (PO188) and the clock module (PJ-65), and output coded pulse signals and graphical display information to the transmitter head and LCD screen; the transmitter head is used to transmit The coded pulse signal output by the single-chip microcomputer (AT89S52) makes it emit radio frequency pulse control signals to the surroundings; the LCD screen is used to display the current timely illuminance change and three sets of illuminance lines output by the single-chip microcomputer (AT89S52), which is convenient for visual adjustment of the illuminance value and three sets of illuminance lines. The illuminance control point of the lamp.

As shown in Figure 3, the control signal repeater of the present invention is composed of a radio frequency receiving module (J04V), a single-chip microcomputer (AT89C2051), a transmitting head and the like. Among them, the radio frequency receiving module (J04V) is used to receive the radio frequency pulse control signal emitted by the intelligent lighting centralized controller, and provide the pulse code signal to the local single-chip microcomputer (AT89S52); the single-chip microcomputer (AT89C2051) is used to process the local radio frequency receiving module (J04V ) to provide the pulse coded signal, and output the same coded pulse signal to the transmitter head of the machine after a delay; Pulse control signal.

As shown in Figure 4, the signal receiving terminal of the present invention is composed of a radio frequency receiving module (J04V), a single-chip microcomputer (AT89C2051), a relay and the like. Among them, the radio frequency receiving module (J04V) is used to receive the radio frequency pulse control signal emitted by the intelligent lighting centralized controller and the control signal repeater, and provide the pulse code signal to the local single-chip microcomputer (AT89S52); the single-chip microcomputer (AT89C2051) is used to process this The pulse coded signal provided by the radio frequency receiving module (J04V) of the machine, and output the switch control signal to the drive relay of the machine; Wireless remote control between.

Claims (4)

1. intelligent lighting power saving apparatus, by an intelligent lighting Centralized Controller, a plurality of control signal repeaters, several reception signal terminals and some groups of lightings are formed, it is characterized in that: the radio-frequency pulse control signal that the intelligent lighting Centralized Controller sends by a plurality of control signal repeaters to around the transmission, set up the wireless network that covers whole zone, after several reception signal terminals in the wireless network are received the radio-frequency pulse control signal, finish switch control to all lightings.

2. intelligent lighting power saving apparatus as claimed in claim 1, it is characterized in that: the intelligent lighting Centralized Controller is by formations such as illuminance transducer (PO188), clock module (PJ-65), single-chip microcomputer (AT89S52), emitting head, liquid crystal display screens, wherein, illuminance transducer (PO188) is used for the testing environment illuminance, and (AT89S52) provides the illumination control information for single-chip microcomputer; Three kinds of interrupt sources capable of being combined of clock module (PJ-65) output, (AT89S52) provides time management information for single-chip microcomputer; Single-chip microcomputer (AT89S52) is used to handle illumination control and the time management information that illuminance transducer (PO188) and clock module (PJ-65) provide, and to emitting head and liquid crystal display screen output encoder pulse signal and graphical display message; Emitting head is used to launch the coded pulse signal of single-chip microcomputer (AT89S52) output, makes it to launch towards periphery the radio-frequency pulse control signal; Liquid crystal display screen is used to show current in good time illumination change and three groups of illumination lines of single-chip microcomputer (AT89S52) output, is convenient to the illumination control point of visual adjusting brightness value and three groups of light fixtures.

3. intelligent lighting power saving apparatus as claimed in claim 1, it is characterized in that: the control signal repeater by Receiver Module (J04V), single-chip microcomputer (AT89C2051), launch first-class formation, wherein, Receiver Module (J04V) is used to receive the radio-frequency pulse control signal of intelligent lighting Centralized Controller emission, and provides pulse code signal to this machine single-chip microcomputer (AT89S52); Single-chip microcomputer (AT89C2051) is used to handle the pulse code signal that this machine Receiver Module (J04V) provides, after the time-delay and to the identical coded pulse signal of this machine emitting head output; Emitting head is used to launch the coded pulse signal of this machine single-chip microcomputer (AT89C2051) output, makes it to the identical radio-frequency pulse control signal of farther range transmission.

4. intelligent lighting power saving apparatus as claimed in claim 1, it is characterized in that: reception signal terminal is by formations such as Receiver Module (J04V), single-chip microcomputer (AT89C2051), relays, wherein, Receiver Module (J04V) is used to receive the radio-frequency pulse control signal of intelligent lighting Centralized Controller, control signal repeaters transmit, and provides pulse code signal to this machine single-chip microcomputer (AT89S52); Single-chip microcomputer (AT89C2051) is used to handle the pulse code signal that this machine Receiver Module (J04V) provides, and Xiang Benji drives the relay output switch control signal; Drive the AC power that relay is used to switch on and off lighting, realize controlling from the intelligent lighting Centralized Controller to the wireless remote the lighting.

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