CN205071416U - Illumination intelligent monitoring system based on zigBee technique - Google Patents

Abstract

The utility model discloses a lighting intelligent monitoring system based on ZigBee technology, which comprises a lighting fixture, a lighting controller for controlling the switch of the lighting fixture and collecting the operating state data of the lighting fixture, a first wireless communication module, and a A monitoring terminal sending control commands, a second wireless communication module, a third wireless communication module, and a monitoring center server for integrating monitoring information; the lighting fixture, the lighting controller and the first wireless communication module are connected in sequence, and the lighting controller passes through The first wireless communication module communicates with the monitoring terminal, and the first wireless communication module is a ZigBee wireless module; the monitoring terminal is connected with the monitoring center server through the second wireless communication module; the monitoring terminal is connected with the peripherals through the third wireless communication module The wireless terminal is connected; the utility model directly embeds the wireless networking communication function in it, realizes wireless networking monitoring and centralized and convenient management of lighting fixtures, and meets the requirements of intelligent control.

Description

Intelligent lighting monitoring system based on ZigBee technology

technical field

The utility model relates to a lighting system, in particular to a lighting intelligent monitoring system based on ZigBee technology.

Background technique

In recent years, lighting power consumption has continued to increase. The use of energy-saving lighting systems can greatly alleviate the current situation of insufficient power supply in my country; current lighting fixtures have high power consumption, poor color rendering, long start-up time, and large power consumption. Disadvantages, resulting in a huge waste of electric energy; At present, the control of lighting at home and abroad is still dominated by traditional control, such as manual control, time control, light control, etc.; these control methods have obvious shortcomings, such as long lighting time and power consumption. The power is large, and the lights can only be turned on and off at the specified time, so the application is not flexible.

ZigBee technology is a wireless network communication technology with short distance, low complexity, low power consumption, low speed and low cost. It has the characteristics of large network capacity, network self-organization, strong self-healing ability, and high reliability. It is very suitable for wireless network systems in the field of civil monitoring and industrial automation control, including street lamp monitoring, environmental monitoring, smart home, warehouse management, Traffic control, telemedicine, etc. ZigBee is a group of technical standards for networking, security and application software developed based on the IEEE802.15.4 standard, and is committed to solving low-speed, low-power wireless communication problems. The ZigBee protocol stack includes the PHY and MAC layers of IEEE802.15.4 (the standard defines RF radio frequency and communication with adjacent devices), and the ZigBee stack layers: network layer (NWK), application layer and security service provision layer. For specific application systems, some functions of ZigBee's network layer and application layer can be changed or added according to needs, and the topology of the network can also be flexibly configured, and its application range is getting wider and wider.

Utility model content

In view of this, the purpose of this utility model is to provide a lighting intelligent monitoring system based on ZigBee technology, which directly embeds the wireless networking communication function, realizes wireless networking monitoring and centralized and convenient management of lighting lamps, and meets the requirements of intelligent control.

The lighting intelligent monitoring system based on ZigBee technology of the present invention includes a lighting fixture for lighting, a lighting controller for controlling the switch of the lighting fixture and collecting the operating state data of the lighting fixture, a first wireless communication module for wireless communication, A monitoring terminal for sending control commands to the lamp controller, a second wireless communication module for wireless communication, a third wireless communication module for wireless communication, and a monitoring center server for integrating monitoring information; the lighting lamps, The lamp controller and the first wireless communication module are connected in sequence, and the lamp controller communicates with the monitoring terminal through the first wireless communication module, and the first wireless communication module is a ZigBee wireless module; the monitoring terminal communicates with each other through the second wireless communication module. The module is connected with the monitoring center server; the monitoring terminal is connected with the peripheral wireless terminal through the third wireless communication module.

Further, the second wireless communication module and the third wireless communication module are GSM modules, GPRS modules, CDMA modules, 3G network modules or 4G network modules, and the peripheral wireless terminals are correspondingly connected to GSM networks, GPRS networks, CDMA Internet, mobile phone or computer with 3G network or 4G network.

Further, the system is provided with at least two lighting fixtures, and a lighting controller corresponding to each lighting fixture and a first wireless communication module are set at the same time, and each lighting controller is connected to the monitoring terminal through its first wireless communication module.

Further, the system also includes a power supply assembly for providing power to lighting fixtures, and the power supply assembly includes a solar panel, a DC/DC converter, and a storage battery; the solar panel, DC/DC converter, storage battery, and lighting control Connectors and lighting fixtures are connected in sequence.

Further, the system also includes a solar orientation tracking system, the solar orientation tracking system includes an orientation controller, a solar orientation sensor for detecting the solar orientation and a rotary actuator for driving the solar panel to rotate, the solar orientation sensor and The azimuth controller is connected and outputs the measurement signal of the sun azimuth to the azimuth controller, and the azimuth controller generates a rotation control signal according to the received measurement signal and outputs the control signal to the rotary actuator, and the rotary actuator is connected with the solar cell The boards are connected and convert the received control signals into the execution of the corresponding rotation.

Further, the system also includes a light sensor for detecting the intensity of ambient light. The light sensor is connected to the lamp controller and outputs the measurement signal of the light intensity to the lamp controller. The lamp controller maintains or disconnects the DC/ Connection between DC converter and battery.

Further, the power supply component also includes a commercial power supply and an AC/DC converter, and the commercial power supply, AC/DC converter, storage battery, lamp controller and lighting lamp are connected in sequence.

Beneficial effects of the present utility model: In the intelligent lighting monitoring system based on ZigBee technology of the present utility model, the operating parameters of each lighting fixture are set in the monitoring terminal, and the data transmission is carried out through the ZigBee wireless module between the lighting fixture and the monitoring terminal, and the monitoring terminal is responsible for After receiving the status data sent by the lamp controller, the monitoring terminal will control the switch of the lighting lamp according to the solidified control strategy, and at the same time send the relevant results to the monitoring center server and send it to the outside of the management personnel through SMS or email. A wireless terminal is provided; the utility model directly embeds the wireless networking communication function in it, realizes wireless networking monitoring and centralized and convenient management of lighting fixtures, and meets the requirements of intelligent control.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is a structural block diagram of the utility model.

detailed description

Fig. 1 is a structural block diagram of the present utility model, as shown in the figure: the lighting intelligent monitoring system based on ZigBee technology of the present embodiment, comprises the lighting fixture 1 for lighting, is used to control lighting fixture 1 switch and collects lighting fixture 1 operation The lamp controller 2 for status data, the first wireless communication module 3 for wireless communication, the monitoring terminal 4 for sending control commands to the lamp controller 2, the second wireless communication module 5 for wireless communication, and the second wireless communication module 5 for wireless communication The third wireless communication module 6 for communication and the monitoring center server 7 for integrating monitoring information; the lighting fixture 1, the lighting controller 2 and the first wireless communication module 3 are connected in sequence, and the lighting controller 2 is connected through the first wireless The communication module 3 communicates with the monitoring terminal 4, and the first wireless communication module 3 is a ZigBee wireless module; the monitoring terminal 4 links to each other with the monitoring center server 7 through the second wireless communication module 5; the monitoring terminal 4 passes through the third The wireless communication module 6 is connected to the peripheral wireless terminal 8; the monitoring terminal 4 is provided with the operating parameters of each lighting fixture 1, and data transmission is performed between the lighting fixture 1 and the monitoring terminal 4 through the ZigBee wireless module, and the monitoring terminal 4 is responsible for receiving the lighting control The status data sent by the device 2, the monitoring terminal 4 will control the switch of the lighting fixture 1 according to the solidified control strategy, and will send the relevant results to the monitoring center server 7 and send it to the management personnel in the form of SMS or email. Peripheral wireless terminal 8; this system directly embeds the wireless networking communication function in it, realizes wireless networking monitoring and centralized and convenient management of lighting fixtures 1, and meets the requirements of intelligent control.

In this embodiment, the second wireless communication module 5 and the third wireless communication module 6 are GSM modules, GPRS modules, CDMA modules, 3G network modules or 4G network modules, and the peripheral wireless terminals 8 are corresponding access GSM modules. Internet, GPRS network, CDMA network, mobile phone or computer with 3G network or 4G network; the details can be selected according to the needs.

In this embodiment, the system is provided with at least two lighting fixtures 1, and a lighting controller 2 and a first wireless communication module 3 corresponding to each lighting fixture 1 are provided at the same time. The wireless communication module 3 is connected to the monitoring terminal 4; the lighting fixture 1 can be a road lamp, a community lamp, a campus lamp or an indoor lamp, all of which can be controlled by the same principle.

In this embodiment, the system also includes a power supply assembly for providing power to the lighting fixture 1, the power supply assembly includes a solar panel 9, a DC/DC converter 10 and a storage battery 11; the solar panel 9, DC/ DC converter 10, storage battery 11, lamp controller 2 and lighting lamp 1 are connected sequentially; DC/DC converter 10 is used for voltage conversion;

In this embodiment, the system also includes a solar orientation tracking system, which includes an orientation controller 12, a solar orientation sensor 13 for detecting the solar orientation, and a rotary actuator 14 for driving the solar panel 9 to rotate , the sun azimuth sensor 13 is connected with the azimuth controller 12 and outputs the measurement signal of the sun azimuth to the azimuth controller 12, and the azimuth controller 12 generates a rotation control signal according to the received measurement signal and outputs the control signal to the rotation controller 12 Execution mechanism 14, described rotation execution mechanism 14 is connected with solar cell panel 9 and converts the received control signal into the execution of corresponding rotation; Described azimuth controller 12 is preferably embedded micro-controller structure, and automatic processing ability is strong; The azimuth sensor 13 can adopt a conventional sun sensor and sky polarization detection instrument to meet the azimuth measurement error of less than 0.05°; the rotary actuator 14 can be composed of a conventional stepping motor connected with a mechanical structure; this structure can maximize the use of solar radiation , to avoid functional failures caused by changes in solar radiation, and to reduce system operation and maintenance costs.

In this embodiment, the system also includes a light sensor 15 for detecting the intensity of ambient light. The light sensor 15 is connected to the lamp controller 2 and outputs a measurement signal of light intensity to the lamp controller 2. The lamp controller 2 According to maintaining or disconnecting the connection between the DC/DC converter 10 and the storage battery 11; the lamp controller 2 is provided with a voltage detection module, and when the light sensor 15 detects that the light intensity is weak, then detects the voltage of the storage battery 11, and when the storage battery 11 When the voltage is high enough, the battery 11 supplies power to the lighting fixture 1, and the system stops charging the battery 11.

In this embodiment, the power supply assembly also includes a commercial power supply 16 and an AC/DC converter 17, and the commercial power supply 16, AC/DC converter 17, storage battery 11, lamp controller 2 and lighting lamp 1 are connected in sequence; When the voltage of the storage battery 11 is low, the lighting controller 2 controls to connect to the mains 16, and the mains 16 charges the storage battery 11 through the charging control circuit after AC/DC conversion, and then the storage battery 11 supplies power to the lighting fixture 1.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the spirit and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.

Claims (7)

1., based on an illumination intelligent monitor system for ZigBee technology, it is characterized in that: comprise the lighting for throwing light on, for control illuminating lamp switch and gather lighting running state data lamp controller, for the first wireless communication module of radio communication, for sending the monitor terminal of control command, the second wireless communication module for radio communication, the 3rd wireless communication module for radio communication and the monitoring central server for integrating monitoring information to lamp controller; Described lighting, lamp controller and the first wireless communication module are connected successively, and described lamp controller is intercomed with monitor terminal mutually by the first wireless communication module, and described first wireless communication module is ZigBee wireless module; Described monitor terminal is connected with monitoring central server by the second wireless communication module; Described monitor terminal is connected with peripheral hardware wireless terminal by the 3rd wireless communication module.

2. the illumination intelligent monitor system based on ZigBee technology according to claim 1, it is characterized in that: described second wireless communication module and the 3rd wireless communication module are gsm module, GPRS module, CDMA module, 3G net module or 4G net module, described peripheral hardware wireless terminal is mobile phone or the computer of corresponding access GSM network, GPRS network, cdma network, 3G network or 4G network.

3. the illumination intelligent monitor system based on ZigBee technology according to claim 1, it is characterized in that: this Operation system setting at least two lightings, and arrange the lamp controller corresponding with each lighting and the first wireless communication module, each lamp controller is all connected with monitor terminal by its first wireless communication module simultaneously.

4. the illumination intelligent monitor system based on ZigBee technology according to claim 1, it is characterized in that: this system also comprises the power supply module for providing electric power to lighting, and described power supply module comprises solar panel, DC/DC transducer and storage battery; Described solar panel, DC/DC transducer, storage battery, lamp controller and lighting are connected successively.

5. the illumination intelligent monitor system based on ZigBee technology according to claim 4, it is characterized in that: this system also comprises sun azimuth tracking system, described sun azimuth tracking system comprises position controller, for detecting the azimuth sensor of solar azimuth and the rotation driving mechanism for driving solar panel to rotate, described azimuth sensor is connected with position controller and the measuring-signal of solar azimuth is outputted to position controller, described position controller produces according to received measuring-signal and rotates control signal and control signal is outputted to rotation driving mechanism, described rotation driving mechanism is connected to solar panel and received control signal is converted to the execution of corresponding rotation.

6. the illumination intelligent monitor system based on ZigBee technology according to claim 4, it is characterized in that: this system also comprises the optical sensor for testing environment luminous intensity, described optical sensor is connected with lamp controller and the measuring-signal of luminous intensity is outputted to lamp controller, and described lamp controller is according to keeping or disconnecting the connection between DC/DC transducer and storage battery.

7. the illumination intelligent monitor system based on ZigBee technology according to claim 6, it is characterized in that: described power supply module also comprises civil power and AC/DC transducer, described civil power, AC/DC transducer, storage battery, lamp controller and lighting are connected successively.