CN202721871U - An intelligent control device for LED street lights - Google Patents

Abstract

Disclosed in the utility model is an intelligent control device for an LED streetlamp. The intelligent control device comprises a central controller, communication network, an integrated controller, a node controller, a sensor and a terminal LED street lamp. The central controller is provided with a human-computer interface, an information interface, a database and a server; and the central controller carries out intelligent control on a plurality of LED streetlamps. According to the intelligent control device provided by the utility model, intelligent illumination control intelligentization is realized; the management level is improved; and the maintenance cost is reduced. On the basis of the reasonable management, the illuminance arrangement can be carried out in advance based on the running situations of all the functional regions according to different seasons, different time and different illuminance and thus the ineffective illuminating time of the lamp can be substantially reduced, thereby prolong the service life of the lamp. Moreover, coordinated control of the intelligent illumination and other systems can be realized, wherein the other system includes an autonomous equipment system in a building, a monitoring alarm system and a card swiping system of a toll station and the like.

Description

An intelligent control device for LED street lights

technical field

The utility model relates to the field of lighting fixtures, in particular to an intelligent control device for LED street lamps.

Background technique

As a new generation of light source, LED has a series of advantages such as low voltage, low power consumption, small size, fast response, no pollution, high reliability and long life. Because it also has good controllability, it can develop intelligent control LED lighting technology.

Most of the currently used LED street lamp control devices use stand-alone control methods, and the control methods are mostly simple time control methods. The maintenance of street lamps needs to rely on manual patrol methods to check and discover. This low-efficiency patrol method often cannot find faults in time. Therefore, Street lamps are difficult to maintain effectively. At the same time, due to manual control, there are many invalid lighting time, which not only wastes electric energy, but also shortens the service life of LED street lamps. How to effectively save electric energy for LED street lamps has also become a problem that must be solved.

Contents of the invention

The purpose of this utility model is to provide an intelligent control device for LED street lamps that is convenient for maintenance and management, improves lighting effects, effectively saves electric energy, and improves the service life cycle in view of the above-mentioned existing problems and deficiencies.

The technical solution of the utility model is achieved in this way: the LED street lamp intelligent control device described in the utility model is a distributed control device composed of a central controller, a communication network, a centralized controller, a node controller, a sensor and a terminal LED street lamp, Among them, the central controller is equipped with a human-machine interface and an information interface, or a database and a server are added, and the central controller intelligently controls the multi-channel LED street lamps in an area to achieve energy saving, improve lighting effects and increase lamp life. . The system is still an open system, leaving interfaces with monitoring systems such as security and fire protection.

The node controller used in the utility model includes a single-lamp intelligent controller. The single-lamp intelligent controller uses an 8-digit controller to process the data of a single lamp, and receives work instructions issued by the power carrier part, and executes turning on and off the lights. Tasks such as light, loopback current, voltage data, and overload signals can also be linked with illuminance sensors, infrared sensors, etc.

Furthermore, the central controller also includes a street lamp timing control switch device, a street lamp dimming energy consumption control device, an Internet remote real-time monitoring device, a lamp failure monitoring and alarm device, a data collection and management device, and a street lamp line damage prevention device.

The street lamp timing control switch device includes a multi-channel self-locking load feedback switch controller. Multi-channel self-locking load feedback switch controller has the following characteristics:

1. It has the function of multi-circuit sequential delay start to avoid the impact of simultaneous start on the power grid;

2. The mechanical self-locking breaker can maintain the original switch state even in the case of power failure;

3. Immediately return the actual switch status of each circuit to the monitoring center after executing the scene command;

4. It has the function of bad light detection. It can detect the loop current and feed it back to the central control software;

5. It can output power to the bus.                                                                                                                                                                                                      

The centralized controller is composed of carrier communication module, power supply board, ARM board, GPRS module, IO control module and other components, and is mainly responsible for the structure and adjustment of the communication network. On the one hand, it collects feedback information from node controllers and conveys control commands; on the other hand, it communicates with the monitoring center of the central controller to receive commands and feed back relevant information and data.

The utility model LED street lamp intelligent control device monitors and tracks LEDs in real time through external sensors and control circuits, automatically switches the power supply, and can smoothly adjust the brightness and color of LED light to achieve the purpose of intelligently controlling LEDs. In intelligent control software, there are complete control protocols and control methods, perfect man-machine interface, fault self-diagnosis and prompt; in hardware, there are various means of communication capabilities, such as wired, wireless, power carrier, visible light, infrared.

The utility model LED street lamp intelligent control device is a distributed computer control device with centralized monitoring, operation and management and decentralized control. The system is divided into layers, with the functions of on-site control and data acquisition, human-computer interaction operation, monitoring and management, etc. The specific plan is that the system is divided into three layers: management layer (centralization), operation layer (distribution) and control layer (decentralization). The management layer is responsible for the operation command, scheduling, and setting and command of the unconventional state of the entire system to realize remote control; the operation layer is responsible for the summary of on-site data and processing timing, the assignment of execution tasks and its status feedback; the control layer is responsible for on-site data collection , Execution of operational commands and emergency operations.

The utility model intelligent control LED street lamp intelligent control device has the following advantages:

(1) Realize intelligent lighting control, improve management level, and reduce maintenance costs;

(2) Energy saving, through reasonable management, according to different seasons, different times, different illuminance, and according to the operation of each functional area, the illuminance is set in advance;

(3) Significantly reduce the invalid lighting time of lamps and lanterns, thereby prolonging their service life;

(4) Intelligent lighting can be controlled in linkage with other systems, such as building equipment automatic control system, monitoring and alarm system, toll station card swiping system, etc.

Below in conjunction with accompanying drawing, the utility model is further described.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

Figure 2 is a schematic diagram of the principle of the central controller.

Detailed ways

As shown in Figures 1 and 2, the utility model is an intelligent control device for LED street lamps. Equipped with human-machine interface and information interface, or adding database and server, the central controller can intelligently control multiple LED street lights in an area to achieve energy saving, improve lighting effect and increase lamp life. The system is still an open system, leaving interfaces with monitoring systems such as security and fire protection.

The node controller used in the utility model includes a single-lamp intelligent controller. The single-lamp intelligent controller uses an 8-digit controller to process the data of a single lamp, and receives work instructions issued by the power carrier part, and executes turning on and off the lights. Tasks such as light, loopback current, voltage data, and overload signals can also be linked with illuminance sensors, infrared sensors, etc.

The central controller of the utility model also includes a street lamp timing control switch device, a street lamp dimming energy consumption control device, an Internet remote real-time monitoring device, a lamp failure monitoring and alarm device, a data collection management device and a street lamp circuit damage anti-theft device. The street lamp timing control switch device includes a multi-channel self-locking load feedback switch controller.

The centralized controller of the utility model is composed of a carrier communication module, a power board, an ARM board, a GPRS module, an IO control module and other components, and is mainly responsible for the structure and adjustment of the communication network. On the one hand, it collects feedback information from node controllers and conveys control commands; on the other hand, it communicates with the monitoring center of the central controller to receive commands and feed back relevant information and data.

The utility model LED street lamp intelligent control device monitors and tracks LEDs in real time through external sensors and control circuits, automatically switches the power supply, and can smoothly adjust the brightness and color of LED light to achieve the purpose of intelligently controlling LEDs. In intelligent control software, there are complete control protocols and control methods, perfect man-machine interface, fault self-diagnosis and prompt; in hardware, there are various means of communication capabilities, such as wired, wireless, power carrier, visible light, infrared.

The utility model LED street lamp intelligent control device is a distributed computer control device with centralized monitoring, operation and management and decentralized control. The system is divided into layers, with the functions of on-site control and data acquisition, human-computer interaction operation, monitoring and management, etc. The specific plan is that the system is divided into three layers: management layer (centralization), operation layer (distribution) and control layer (decentralization). The management layer is responsible for the operation command, scheduling, and setting and command of the unconventional state of the entire system to realize remote control; the operation layer is responsible for the summary of on-site data and processing timing, the assignment of execution tasks and its status feedback; the control layer is responsible for on-site data collection , Execution of operational commands and emergency operations.

The centralized controller of the utility model is a standard general-purpose product. For example, the LCS-801 centralized controller produced by a company in Guangzhou can be directly used in industrial sites.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (9)

1. LED Intelligent control device of street lamps, it is characterized in that: comprise central controller, communication network, Centralized Controller, Node Controller, transducer and terminal LED street lamp, wherein, described central controller is provided with man-machine interface and information interface, and described central controller carries out Based Intelligent Control to the LED multi-path street lamp in the zone.

2. LED Intelligent control device of street lamps according to claim 1, it is characterized in that: described central controller also is provided with database and server.

3. LED Intelligent control device of street lamps according to claim 1 and 2, it is characterized in that: described Centralized Controller comprises carrier communication module, power panel, ARM plate, GPRS module, IO control module, Centralized Controller is responsible for framework and the adjustment of communication network, Centralized Controller is collector node controller feedback information and reception and registration control command on the one hand, communicate by letter with central controller on the other hand, receive order and feedback-related information data.

4. LED Intelligent control device of street lamps according to claim 3 is characterized in that: described central controller also comprises street lamp timing switch control device, street light modulating energy consumption control apparatus, internet remote real-time monitoring device, lamp failure monitoring alarm, data acquisition management device and public lighting circuit damage anti-theft device.

5. LED Intelligent control device of street lamps according to claim 4, it is characterized in that: described Node Controller comprises single lamp intelligent controller, described single lamp intelligent controller is the data of processing single lamp with 8 figure place controllers, and receive the work order that power carrier partly sends, the tasks such as execution is turned on light, turned off the light, loopback electric current, voltage data, overload signal, also can with the interlocks such as illumination inductor, infrared inductor.

6. LED Intelligent control device of street lamps according to claim 4, it is characterized in that: described street lamp timing control switch device comprises multichannel self-locking load feedback type on-off controller.

7. LED Intelligent control device of street lamps according to claim 5 is characterized in that: the interface that also comprises security protection, firefighting monitoring system.

8. LED Intelligent control device of street lamps according to claim 1, it is characterized in that: described communication network includes spider lines or wireless network.

9. LED Intelligent control device of street lamps according to claim 4, it is characterized in that: described street light modulating energy consumption control apparatus comprises illumination inductor or infrared inductor.

Images