阅读说明：本技术 一种智慧照明灯具的综合控制系统以及控制方法 (Comprehensive control system and control method for intelligent lighting lamp ) 是由 徐剑锋 于 2021-09-27 设计创作，主要内容包括：本发明涉及一种智慧照明灯具的综合控制系统以及控制方法,其中,系统包括：综合控制中心、智能网关及多个集中管控子系统；集中管控子系统包括集中管控器以及与集中管控器连接的多个单灯控制器；各个单灯控制器用于依据综合控制中心通过集中管控器发送的控制指令对灯具进行控制；综合控制中心用于生成各个单灯控制器的控制指令和/或查询指令,并通过集中管控器发送至单灯控制器；也用于对各个集中管控子系统上传的路灯信息信息进行汇总处理和综合监控。本发明实现对各类灯具的远程集中控制与管理,能够有效提升城市公共照明管理水平,降低维护和运行成本,同时还通过实时监控每个集中管理器和灯具的运行情况,其在发现异常情况时及时上报。(The invention relates to a comprehensive control system and a control method of an intelligent lighting lamp, wherein the system comprises: the system comprises a comprehensive control center, an intelligent gateway and a plurality of centralized control subsystems; the centralized control subsystem comprises a centralized control device and a plurality of single lamp controllers connected with the centralized control device; each single lamp controller is used for controlling the lamps according to control instructions sent by the comprehensive control center through the centralized management controller; the comprehensive control center is used for generating control instructions and/or query instructions of each single-lamp controller and sending the control instructions and/or query instructions to the single-lamp controllers through the centralized management and control device; and the system is also used for summarizing and comprehensively monitoring the street lamp information uploaded by each centralized control subsystem. The invention realizes remote centralized control and management of various lamps, can effectively improve the management level of urban public lighting, reduces the maintenance and operation cost, and simultaneously monitors the operation condition of each centralized manager and the lamps in real time and reports the abnormal conditions in time when the abnormal conditions are found.)

1. An integrated control system of an intelligent lighting fixture, comprising: the system comprises a comprehensive control center, an intelligent gateway and a plurality of centralized control subsystems arranged in different areas, wherein the centralized control subsystems are in communication connection with the comprehensive control center through the intelligent gateway;

the centralized management and control subsystem comprises: the system comprises a centralized management and control device and a plurality of single lamp controllers connected with the centralized management and control device;

the centralized management and control device is used for managing and controlling a plurality of single lamp controllers in a preset area;

the single lamp controller is used for controlling the lamp according to a control instruction sent by the comprehensive control center through the centralized management and control device so as to realize circuit loop control and power consumption parameter acquisition of the intelligent lighting lamp;

the comprehensive control center is used for generating a control strategy and/or an inquiry strategy of each single-lamp controller and sending the control strategy and/or the inquiry strategy to the single-lamp controllers through the centralized management and control device; and the system is also used for summarizing and comprehensively monitoring the street lamp information uploaded by each centralized control subsystem.

2. The integrated control system of claim 1, wherein the integrated control center comprises:

the multilink communication module is used for communicating with each centralized management controller through GPRS/3G/4G/RJ 45;

the strategy generation module is used for generating corresponding control strategies according to the uploaded information and/or user requirements of each single lamp controller and transmitting the control strategies to the corresponding single lamp controllers through the centralized management and control device;

the monitoring control module is used for summarizing and comprehensively monitoring the uploaded information of each single lamp controller, and when the uploaded information of the single lamp controller exceeds a set threshold value, the lamp corresponding to the single lamp controller is judged to be in an abnormal working state;

the visualization module is used for displaying the uploading information of each single lamp controller in the form of images and/or tables and indicating the lamps in abnormal working states;

and the storage module is used for storing the uploading information of each single lamp controller and the control strategy generated according to the uploading information.

3. The integrated control system of claim 2, wherein the control strategy comprises: the system comprises a brightness control strategy, a power utilization parameter acquisition strategy, an environment information acquisition strategy, a meter reading strategy and an information query strategy.

4. The integrated control system of claim 1, wherein the centralized controller comprises:

the communication coordination module is used for communicating with the single lamp controller, sending the control strategy of the comprehensive control center to the corresponding single lamp controller and receiving the uploaded information of the single lamp controller; the communication coordination module supports a Zigbee/LoRa communication mode;

the main control module is used for monitoring the running state of the single lamp controller in real time according to the control strategy and the uploading information;

the strategy storage module is used for storing the control strategy sent by the comprehensive control center and the uploading information controlled by the single lamp;

and the historical data query module is used for a user to query the historical information in the strategy storage module.

5. The integrated control system of claim 1, wherein the centralized controller is further connected to a national grid electric meter, and reads the power consumption of the specified electric meter according to a meter reading strategy issued by the integrated control center.

6. The integrated control method of intelligent lighting fixtures of any one of claims 1-5 wherein said fixtures comprise intelligent street lamps, said intelligent street lamps comprising: the street lamp comprises a street lamp body, and a lighting assembly, a wireless network device, an environment monitor, a video monitoring device, a display screen, an emergency call button, a charging pile and a communication base station which are arranged on the street lamp body; the lighting assembly, the wireless sensor, the environment monitor, the video monitoring device, the display screen, the emergency call button and the charging pile are all connected with the single lamp controller;

the wireless network device is used for providing a wireless network for the equipment connected with the intelligent street lamp;

the environment monitoring instrument is used for collecting environment information in a preset range under the control of the single lamp controller, and the environment information comprises wind direction, wind speed, temperature, illumination, humidity, air pressure, dust and noise;

the video monitoring device is used for monitoring the flow of people and/or vehicles within a preset range of the intelligent street lamp;

the display screen is used for playing corresponding video resources under the control of the single lamp controller;

the emergency call button is used for a user to touch the emergency call button when an emergency occurs and send distress information to background workers of the comprehensive control center;

the charging pile is used for charging a user.

7. The integrated control method of intelligent lighting fixture as claimed in claim 6, wherein said intelligent street lamp further comprises an automatically trackable solar energy collecting device, said automatically trackable solar energy collecting device comprises: the device comprises a photovoltaic module plate, a photosensitive device, a rotary platform, a multi-path detection circuit and a storage battery module; the photovoltaic module plate, the photosensitive device, the rotary platform, the multi-path detection circuit and the storage battery module are all connected with the single lamp controller;

the photovoltaic module plate is arranged on the rotating platform;

the plurality of photosensitive devices are arranged around the photovoltaic module board and used for acquiring real-time illumination information;

the single lamp controller obtains the altitude angle and the azimuth angle of incident light according to the obtained real-time illumination information, and then adjusts the altitude angle and the azimuth angle of the photovoltaic module plate by controlling the rotating platform according to the altitude angle and the azimuth angle of the incident light so as to achieve the maximum incident illumination amount;

the multi-path detection circuit is used for detecting the voltage of the photovoltaic module board and the electric quantity of the storage battery and feeding back the voltage and the electric quantity to the single-lamp controller; the single lamp controller regulates the voltage output to the storage battery and/or the lighting assembly according to the input interval information and power information of the solar voltage and the electric quantity of the storage battery;

the storage battery assembly is arranged in a lamp post of the intelligent street lamp or embedded in a preset underground area; the single lamp controller preferentially allocates the photovoltaic module panel to supply power to the lighting module and charge the storage battery module; when the power provided by the photovoltaic module board is lower than the power required by the lighting module and the storage battery module, if the power required by the lighting module is met, the single-lamp controller only allocates the photovoltaic module board to supply power to the lighting module and suspends the allocation of the photovoltaic module board to charge the storage battery module; and if the required power for supplying the lighting assembly is not met, the single lamp controller only allocates the storage battery assembly to supply power for the lighting assembly.

8. The integrated control method of the intelligent lighting fixture, as claimed in claim 7, wherein said rotating platform comprises: the device comprises a fixed mounting plate, a support column and a bearing mounting platform;

the supporting column is rotatably mounted on the bearing mounting platform and can rotate around a first axis;

the fixed mounting plate is rotatably mounted on the support column and can rotate around a second axis; the photovoltaic module plate is arranged on the fixed mounting plate;

the direction of the first axis is vertical, and the second axis is perpendicular to the second axis.

9. An integrated control method for an intelligent lighting fixture, applied to the intelligent lighting fixture control system according to any one of claims 1-8, comprising:

s1, the comprehensive control center acquires the uploaded power utilization parameters, time information, position information, environment light information in a preset range, and flow and distance information of people and/or vehicles in the preset range of each intelligent street lamp of each centralized control subsystem arranged in different areas through the intelligent gateway;

s2, the comprehensive control center analyzes the time information and the position information to obtain theoretical illumination intensity of each intelligent street lamp in different time periods, establishes brightness adjusting schemes corresponding to different theoretical illumination intensities based on expert experience and priori knowledge, and stores the brightness adjusting schemes in a preset scheme matching library;

s3, the comprehensive control center carries out scheme matching in the scheme matching library according to the power utilization parameters of the intelligent street lamps, the ambient light information in the preset range, the flow and distance information of people and/or vehicles in the preset range;

s4a, when the corresponding brightness adjusting scheme is matched, the comprehensive control center issues the brightness adjusting scheme to the corresponding single lamp controller in each centralized control subsystem through the intelligent gateway;

s4b, when the corresponding brightness adjusting scheme is not matched, the comprehensive control center formulates a corresponding brightness control strategy according to the power utilization parameter of each intelligent street lamp, the ambient light information within a preset range, the flow and distance information of people and/or vehicles within the preset range, and sends the brightness control strategy to the corresponding single lamp controller in each centralized control subsystem through the intelligent gateway; meanwhile, the brightness control strategy is established every time and stored in the scheme matching library;

s5, each single lamp controller dynamically adjusts the brightness of the intelligent street lamp according to the received brightness control strategy and the human and/or vehicle flow at different time periods;

wherein the brightness control strategy comprises: the intelligent street lamps are switched on or off, the lighting time and the lighting brightness, the brightness difference value between the adjacent intelligent street lamps is lambda, and lambda is more than 0 and less than or equal to 0.1.

10. The integrated control method of the intelligent lighting fixture of claim 9, wherein the step S4 includes:

s41, when the single lamp controller receives the brightness control strategy for the first time, controlling the corresponding intelligent street lamp to adjust to the illumination brightness specified in the control strategy within the illumination time;

s42, the comprehensive control center obtains the advancing trend of people and/or vehicles according to the distance information of the people and/or vehicles and the intelligent street lamps obtained in real time, and then outputs an updated brightness control strategy to the single lamp controller according to the advancing trend of the people and/or vehicles;

and S43, the single lamp controller dynamically adjusts the brightness of the intelligent street lamp according to the updated brightness control strategy until the distance between the intelligent street lamp and the person and/or the vehicle meets the preset distance, and the intelligent street lamp is turned off.

11. The integrated control method of the intelligent lighting lamp as claimed in claim 9, wherein when there are people and vehicles simultaneously within the preset range of the intelligent street lamp, the integrated control center obtains a plurality of images of people and vehicles captured by the intelligent street lamp through the video monitoring device;

the comprehensive control center performs visual angle conversion on the images of the multiple people and the vehicle according to preset visual angle conversion parameters to obtain multiple visual angle conversion graphs; the view conversion map includes: the first visual angle conversion diagram is characterized by comprising a first visual angle conversion diagram, a second visual angle conversion diagram and a third visual angle conversion diagram, wherein the first visual angle conversion diagram occupies more than 70% of the image area, the second visual angle conversion diagram occupies more than 70% of the image area, and the third visual angle conversion diagram is different from the human-vehicle ratio by no more than 10%;

the comprehensive control center obtains a view angle blind area of the vehicle based on the multiple view angle conversion maps;

and the comprehensive control center updates the brightness control strategy according to the view angle blind area of the vehicle and by combining the advancing trend of people and/or vehicles, so that the view angle blind area of the vehicle is reduced to a preset range.

Technical Field

The invention relates to the technical field of lighting lamp control, in particular to a comprehensive control system and a control method of an intelligent lighting lamp.

Background

Road lighting has been an important component of urban public facilities. At present, the on-off control of most domestic urban street lamps is still controlled by every transformer (block terminal) dispersion, seldom monitors the street lamps, lacks nimble changeable operating system, consequently has a series of problems:

(1) the system is complex, wastes a large amount of manpower and material resources, has poor management timeliness and is difficult to manage in a unified way. The traditional management mode can only rely on night manpower to check the running condition of facilities, repairs and maintains the facilities again in daytime, and because the manpower is limited, the patrol coverage is incomplete, the patrol precision is not high, the faults such as night black lamps, day light and the like cannot be found in time, the faults can be known only after patrol and people report by maintainers, and the fault reasons need to be repeatedly searched on site, so that the management timeliness is poor, and the management is disordered.

(2) The switch control efficiency is low, and the electricity waste phenomenon is serious. At present, most urban lights adopt a manual management mode: firstly, manual lamp switching control is adopted, and a worker switches the lamp manually at a required place and in required time; secondly, a mechanical clock control lamp switching control mode is used, due to the fact that time orders change, day and night time changes, lamp switching time needs to be adjusted, each mechanical clock controller needs to be adjusted manually on each site, working difficulty is high, lamp switching time cannot be changed timely, reasonable lamp switching is difficult to achieve, and electricity waste is serious.

(3) The potential safety hazard exists, the running state of the street lamp cannot be mastered quickly, no safety guarantee exists, and the statistics is difficult. The road lighting street lamp system is huge and complex, and can not discover various phenomena such as electric leakage, electric shock, short circuit, tripping and the like in time, so that great potential safety hazards exist.

(4) The whole system management lacks of managing the electricity consumption parameters of each lamp, and the voltage, current, power consumption, temperature and other key data of each lamp cannot be counted every day in time, so that the operation state of the lighting system cannot be grasped quickly in time, and the maintenance, management and operation difficulty of the street lamp is high.

Disclosure of Invention

Technical problem to be solved

In view of the above disadvantages and shortcomings of the prior art, the present invention provides a comprehensive control system and a control method for intelligent lighting fixtures, which solve the technical problems of complicated control system for lighting devices, low on-off control efficiency, potential safety hazard, and difficulty in accurately controlling each fixture in the prior art.

(II) technical scheme

In order to achieve the purpose, the invention adopts the main technical scheme that:

in one aspect, an embodiment of the present invention provides a comprehensive control system for an intelligent lighting fixture, including: the system comprises a comprehensive control center, an intelligent gateway and a plurality of centralized control subsystems which are arranged in different areas and in various application scenes, wherein the centralized control subsystems are in communication connection with the comprehensive control center through the intelligent gateway;

the centralized management and control subsystem comprises: the system comprises a centralized management and control device and a plurality of single lamp controllers connected with the centralized management and control device;

the centralized management and control device is used for managing and controlling a plurality of single lamp controllers in a preset area;

the single lamp controller is used for controlling the lamp according to a control instruction sent by the comprehensive control center through the centralized management and control device so as to realize circuit loop control and power consumption parameter acquisition of the intelligent lighting lamp;

the comprehensive control center is used for generating a control strategy and/or an inquiry strategy of each single-lamp controller and sending the control strategy and/or the inquiry strategy to the single-lamp controllers through the centralized management and control device; and the system is also used for summarizing and comprehensively monitoring the street lamp information uploaded by each centralized control subsystem.

Optionally, the integrated control center includes:

the multilink communication module is used for communicating with each centralized management controller through GPRS/3G/4G/RJ 45;

the strategy generation module is used for generating corresponding control strategies according to the uploaded information and/or user requirements of each single lamp controller and transmitting the control strategies to the corresponding single lamp controllers through the centralized management and control device;

the monitoring control module is used for summarizing and comprehensively monitoring the uploaded information of each single lamp controller, and when the uploaded information of the single lamp controller exceeds a set threshold value, the lamp corresponding to the single lamp controller is judged to be in an abnormal working state;

the visualization module is used for displaying the uploading information of each single lamp controller in the form of images and/or tables and indicating the lamps in abnormal working states;

and the storage module is used for storing the uploading information of each single lamp controller and the control strategy generated according to the uploading information.

Optionally, the control strategy includes: the system comprises a brightness control strategy, a power utilization parameter acquisition strategy, an environment information acquisition strategy, a meter reading strategy and an information query strategy.

Optionally, the centralized manager comprises:

the communication coordination module is used for communicating with the single lamp controller, sending the control strategy of the comprehensive control center to the corresponding single lamp controller and receiving the uploaded information of the single lamp controller; the communication coordination module supports a Zigbee/LoRa communication mode;

the main control module is used for monitoring the running state of the single lamp controller in real time according to the control strategy and the uploading information;

the strategy storage module is used for storing the control strategy sent by the comprehensive control center and the uploading information controlled by the single lamp;

and the historical data query module is used for a user to query the historical information in the strategy storage module.

Optionally, the centralized management and control device is further connected with a state grid electric meter, and the electricity consumption and the lamp energy saving condition of the designated electric meter are read according to a meter reading strategy sent by the comprehensive control center.

Optionally, the luminaire comprises a smart street light, the smart street light comprising: the street lamp comprises a street lamp body, and a lighting assembly, a wireless network device, an environment monitor, a video monitoring device, a display screen, an emergency call button, a charging pile and a communication base station which are arranged on the street lamp body; the lighting assembly, the wireless sensor, the environment monitor, the video monitoring device, the display screen, the emergency call button and the charging pile are all connected with the single lamp controller;

the wireless network device is used for providing a wireless network for the equipment connected with the intelligent street lamp;

the environment monitoring instrument is used for collecting environment information in a preset range under the control of the single lamp controller, and the environment information comprises wind direction, wind speed, temperature, illumination, humidity, air pressure, dust and noise;

the video monitoring device is used for monitoring the flow of people and/or vehicles within a preset range of the intelligent street lamp;

the display screen is used for playing corresponding video resources under the control of the single lamp controller;

the emergency call button is used for a user to touch the emergency call button when an emergency occurs and send distress information to background workers of the comprehensive control center;

the charging pile is used for charging a user.

Optionally, but wisdom street lamp still is equipped with autotracking's solar energy collection device, autotracking's solar energy collection device includes: the device comprises a photovoltaic module plate, a photosensitive device, a rotary platform, a multi-path detection circuit and a storage battery module; the photovoltaic module plate, the photosensitive device, the rotary platform, the multi-path detection circuit and the storage battery module are all connected with the single lamp controller;

the photovoltaic module plate is arranged on the rotating platform;

the plurality of photosensitive devices are arranged around the photovoltaic module board and used for acquiring real-time illumination information;

the single lamp controller obtains the altitude angle and the azimuth angle of incident light according to the obtained real-time illumination information, and then adjusts the altitude angle and the azimuth angle of the photovoltaic module plate by controlling the rotating platform according to the altitude angle and the azimuth angle of the incident light so as to achieve the maximum incident illumination amount;

the multi-path detection circuit is used for detecting the voltage of the photovoltaic module board and the electric quantity of the storage battery and feeding back the voltage and the electric quantity to the single-lamp controller; the single lamp controller regulates the voltage output to the storage battery and/or the lighting assembly according to the input interval information and power information of the solar voltage and the electric quantity of the storage battery;

the storage battery assembly is arranged in a lamp post of the intelligent street lamp or embedded in a preset underground area; the single lamp controller preferentially allocates the photovoltaic module panel to supply power to the lighting module and charge the storage battery module; when the power provided by the photovoltaic module board is lower than the power required by the lighting module and the storage battery module, if the power required by the lighting module is met, the single-lamp controller only allocates the photovoltaic module board to supply power to the lighting module and suspends the allocation of the photovoltaic module board to charge the storage battery module; and if the required power for supplying the lighting assembly is not met, the single lamp controller only allocates the storage battery assembly to supply power for the lighting assembly.

Optionally, the rotating platform comprises: the device comprises a fixed mounting plate, a support column and a bearing mounting platform;

the supporting column is rotatably mounted on the bearing mounting platform and can rotate around a first axis;

the fixed mounting plate is rotatably mounted on the support column and can rotate around a second axis; the photovoltaic module plate is arranged on the fixed mounting plate;

the direction of the first axis is vertical, and the second axis is perpendicular to the second axis.

On the other hand, the embodiment of the present invention further provides a comprehensive control method for an intelligent lighting fixture, which is applied to the above-mentioned intelligent lighting fixture management and control system, and includes:

s1, the comprehensive control center acquires the uploaded power utilization parameters, time information, position information, environment light information in a preset range, and flow and distance information of people and/or vehicles in the preset range of each intelligent street lamp of each centralized control subsystem arranged in different areas through the intelligent gateway;

s2, the comprehensive control center analyzes the time information and the position information to obtain theoretical illumination intensity of each intelligent street lamp in different time periods, establishes brightness adjusting schemes corresponding to different theoretical illumination intensities based on expert experience and priori knowledge, and stores the brightness adjusting schemes in a preset scheme matching library;

s3, the comprehensive control center carries out scheme matching in the scheme matching library according to the power utilization parameters of the intelligent street lamps, the ambient light information in the preset range, the flow and distance information of people and/or vehicles in the preset range;

s4a, when the corresponding brightness adjusting scheme is matched, the comprehensive control center issues the brightness adjusting scheme to the corresponding single lamp controller in each centralized control subsystem through the intelligent gateway;

s4b, when the corresponding brightness adjusting scheme is not matched, the comprehensive control center formulates a corresponding brightness control strategy according to the power utilization parameter of each intelligent street lamp, the ambient light information within a preset range, the flow and distance information of people and/or vehicles within the preset range, and sends the brightness control strategy to the corresponding single lamp controller in each centralized control subsystem through the intelligent gateway; meanwhile, the brightness control strategy is established every time and stored in the scheme matching library;

s5, each single lamp controller dynamically adjusts the brightness of the intelligent street lamp according to the received brightness control strategy and the human and/or vehicle flow at different time periods;

wherein the brightness control strategy comprises: the intelligent street lamps are switched on or off, the lighting time and the lighting brightness, the brightness difference value between the adjacent intelligent street lamps is lambda, and lambda is more than 0 and less than or equal to 0.1.

Optionally, step S4 includes:

s41, when the single lamp controller receives the brightness control strategy for the first time, controlling the corresponding intelligent street lamp to adjust to the illumination brightness specified in the control strategy within the illumination time;

s42, the comprehensive control center obtains the advancing trend of people and/or vehicles according to the distance information of the people and/or vehicles and the intelligent street lamps obtained in real time, and then outputs an updated brightness control strategy to the single lamp controller according to the advancing trend of the people and/or vehicles;

and S43, the single lamp controller dynamically adjusts the brightness of the intelligent street lamp according to the updated brightness control strategy until the distance between the intelligent street lamp and the person and/or the vehicle meets the preset distance, and the intelligent street lamp is turned off.

Optionally, when people and vehicles exist in the preset range of the intelligent street lamp at the same time, the comprehensive control center acquires images of a plurality of people and vehicles shot by the intelligent street lamp through the video monitoring device;

the comprehensive control center performs visual angle conversion on the images of the multiple people and the vehicle according to preset visual angle conversion parameters to obtain multiple visual angle conversion graphs; the view conversion map includes: the first visual angle conversion diagram is characterized by comprising a first visual angle conversion diagram, a second visual angle conversion diagram and a third visual angle conversion diagram, wherein the first visual angle conversion diagram occupies more than 70% of the image area, the second visual angle conversion diagram occupies more than 70% of the image area, and the third visual angle conversion diagram is different from the human-vehicle ratio by no more than 10%;

the comprehensive control center obtains a view angle blind area of the vehicle based on the multiple view angle conversion maps;

and the comprehensive control center updates the brightness control strategy according to the view angle blind area of the vehicle and by combining the advancing trend of people and/or vehicles, so that the view angle blind area of the vehicle is reduced to a preset range.

(III) advantageous effects

The invention has the beneficial effects that: based on the illumination requirements of various places in cities such as street lamps, tunnel lamps, landscape lamps, commercial illumination, school institutions, hospitals, factories, stations, airports and the like, the invention creatively adopts a ZigBee/LoRa network and a centralized management controller to form a wireless local area network for a single lamp controller configured for each lamp, and the centralized management controller adopts a GPRS communication mode (or other 3G/4G/NET Internet modes) to be networked with a comprehensive control center. According to the invention, remote centralized control and management of various lamps are realized through the structure of the Internet of things, the public lighting management level can be effectively improved, the maintenance and management cost is reduced, and meanwhile, the operation conditions of each centralized manager and the lamps are monitored in real time, and the abnormal conditions are reported to the comprehensive control center in time when being found, so that a worker can quickly position and overhaul the abnormal device.

Drawings

Fig. 1 is a schematic diagram illustrating a comprehensive control system of an intelligent lighting fixture according to the present invention;

fig. 2 is a schematic diagram of an intelligent gateway of an integrated control system of an intelligent lighting fixture according to the present invention;

fig. 3 is a system block diagram of a single lamp controller of each centralized controller of the integrated control system of the intelligent lighting fixture provided by the present invention;

FIG. 4 is a schematic view of a smart street lamp of the integrated control system of the smart lighting fixture according to the present invention;

FIG. 5 is a control flow chart of the solar energy collecting device capable of automatically tracking according to the comprehensive control method of the intelligent lighting fixture provided by the present invention;

FIG. 6 is a schematic structural diagram of a rotating platform of an automatically trackable solar energy collecting device of the comprehensive control method for an intelligent lighting fixture according to the present invention;

fig. 7 is a schematic flow chart illustrating a comprehensive control method for an intelligent lighting fixture according to the present invention;

fig. 8 is a specific control flow of step S4 of the comprehensive control method for intelligent lighting fixtures according to the present invention;

fig. 9 is a schematic control strategy diagram of a comprehensive control method for an intelligent lighting fixture according to the present invention.

[ description of reference ]

10: fixing the mounting plate 10; 20: a support pillar; 30: a bearing mounting platform; 40: wisdom street light pole.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of a smart light box control system applied to public transportation, and as shown in fig. 1, an integrated control system of a smart lighting fixture provided in an embodiment of the present invention includes: the system comprises a comprehensive control center, an intelligent gateway and a plurality of centralized control subsystems arranged in different areas, wherein the centralized control subsystems are in communication connection with the comprehensive control center through the intelligent gateway; the centralized control subsystem comprises: the system comprises a centralized management and control device and a plurality of single lamp controllers connected with the centralized management and control device; each single lamp controller is arranged at a distribution box for supplying power to the lamps and used for controlling the lamps according to control instructions sent by the comprehensive control center through the centralized management controller so as to realize circuit loop control and power consumption parameter acquisition of the intelligent lighting lamps; the comprehensive control center is used for generating a control strategy and/or an inquiry strategy of each single-lamp controller and sending the control strategy and/or the inquiry strategy to the single-lamp controllers through the centralized management and control device; and the system is also used for summarizing and comprehensively monitoring the street lamp information uploaded by each centralized control subsystem.

Based on the illumination requirements of various places in cities such as street lamps, tunnel lamps, landscape lamps, commercial illumination, school institutions, hospitals, factories, stations, airports and the like, the invention creatively forms a self-networking mode by adopting a ZigBee/LoRa network and a centralized management controller for each lamp, and the centralized management controller is networked with a comprehensive control center by adopting a GPRS communication mode (or other 3G/4G/NET Internet modes). According to the invention, remote centralized control and management of various lamps are realized through the structure of the Internet of things, the public lighting management level can be effectively improved, the maintenance and management cost is reduced, and meanwhile, the operation conditions of each centralized manager and the lamps are monitored in real time, and the abnormal conditions are reported to the comprehensive control center in time when being found, so that a worker can quickly position and overhaul the abnormal device.

For a better understanding of the above-described technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Further, the integrated control center includes: the multilink communication module is used for communicating with each centralized management controller through GPRS/3G/4G/RJ 45; and the strategy generation module is used for generating corresponding control strategies according to the uploaded information and/or user requirements of each single lamp controller and transmitting the control strategies to the corresponding single lamp controllers through the centralized management and control device. Wherein, the control strategy comprises: a brightness control strategy, a power utilization parameter acquisition strategy, an environment information acquisition and information query strategy; the monitoring control module is used for summarizing and comprehensively monitoring the uploaded information of each single lamp controller, and when the uploaded information of the single lamp controller exceeds a set threshold value, the lamp corresponding to the single lamp controller is judged to be in an abnormal working state; the visualization module is used for displaying the uploading information of each single lamp controller in the form of images and/or tables and indicating the lamps in abnormal working states; and the storage module is used for storing the uploading information of each single lamp controller and the control strategy generated according to the uploading information. Based on the modules, the comprehensive control center can realize the following functions:

(1) the comprehensive control center can control each loop in the box at will by issuing commands through the centralized management controller; (2) the integrated control center can use any single lamp in the zigbee/LoRa network through the centralized controller. Collecting and analyzing key electricity consumption parameters (voltage, current, electric energy consumption, power consumption and the like) of each lamp; (3) after a centralized management and control device is added on a map of the comprehensive control center, the running condition of each box transformer substation can be conveniently monitored; (4) the meter reading instruction can be directly sent from the comprehensive control center by connecting with the state grid electric meter, and the electricity utilization condition of the current electric meter is read; (5) the platform monitors the energy consumption condition in real time, and saves and sees the energy; (6) the operation condition of each centralized manager is monitored in real time, and abnormal conditions are reported immediately, so that the overhaul is rapid and accurate; (7) the running condition of each lamp on the road is monitored in real time, and abnormal conditions are reported immediately, so that the overhaul is rapid and accurate; (8) the loop switch and the ammeter reading can be automatically controlled through the control integrated control center, so that unmanned operation is realized; (9) and storing the operation information to realize traceability of the platform history.

Meanwhile, the comprehensive control platform can inquire the running condition of the centralized management and control device according to the preset interval time of the user and store the data into the storage module so as to inquire and generate various charts later. On the basis of the GIS, the equipment is managed in the form of a graphic window and a layered partition. The method specifically comprises the steps of managing equipment files, managing all street lamp system equipment files and user files; and the statistical report forms are used for automatically generating various production month and annual report forms such as a lighting rate report form, a fault classification statistical report form, an equipment asset statistical report form and the like required by street lamp management. The comprehensive control platform can provide a set of complete tool software to help workers to quickly and accurately determine the fault of the street lamp equipment by analyzing the data collected by the centralized management and control device, display the position of a fault electrical point on an electrical wiring diagram in a flashing and animation mode, provide a basic method for processing the fault, form the arrangement of fault emergency repair, and generate a fault report within a certain time period after the fault is recovered.

Further, as shown in fig. 2, the intelligent gateway supports multiple communication modes such as 4G, LoRa, zigbee, RS232, RS485, GPRS, and the like, and is further provided with a digital input/output port.

Further, the centralized manager includes: the communication coordination module is used for communicating with the single lamp controllers, sending the control strategy of the comprehensive control center to the corresponding single lamp controllers and receiving the uploaded information of the single lamp controllers; the communication coordination module supports a Zigbee/LoRa communication mode; the main control module is used for monitoring the running state of the single lamp controller in real time according to the control strategy and the uploading information; the strategy storage module is used for storing control strategies sent by the comprehensive control center and uploading information controlled by the single lamp; and the historical data query module is used for a user to query the historical information in the strategy storage module.

Based on the above modules, the centralized management controller can realize that: and receiving and sending all street lamp control signals, data records and alarm processing data in the ad hoc network. The system is responsible for controlling the operation of the street lamp controllers in the ad hoc network, issuing commands of the comprehensive control center to the single lamp controllers and feeding back data information of the single lamp controllers to the comprehensive control center. The centralized manager is arranged between the integrated control center and the single lamp controllers, and is communicated with the integrated control center upwards through GPRS/3G/4G/RJ45, and is communicated with each single lamp controller downwards through a Zigbee communication protocol mode. Receiving a timing strategy issued by a server, storing the timing strategy locally, and reporting data to be inquired by the server; local or remote query and configuration can be realized; meanwhile, the inquiry and modification of the strategy can be realized; manual real-time control commands and query commands can also be carried out; receiving and sending control signals, data recording, alarm processing and the like. Preferably, the centralized management and control device is further connected with a state grid electric meter, and reads the electricity utilization condition of the designated electric meter according to a meter reading strategy sent by the comprehensive control center.

In a specific embodiment, a centralized manager and an antenna are installed in a distribution box, and the centralized manager supports single-phase or three-phase power supply; the single lamp controller can be installed in the lamp holder and simultaneously provided with an antenna, the single lamp controller inputs (supplies power) and outputs (switches on and off) the single lamp controller, the single lamp controller is connected in series to the front end of a driving power supply (the lamp configuration power supply is required to support a 0-10V dimming interface), a signal receiving and transmitting antenna of the single lamp controller can be a rubber rod antenna or a sucker antenna, and the antenna is determined to be selected according to the field environment. The centralized manager can be fixedly installed at a proper position of the street lamp distribution box by screws, and the control switch of the loop of the centralized management controller is additionally provided with an alternating current contactor (determined according to field electrician installation) with corresponding specifications according to actual load conditions, so that the electricity utilization safety of the loop is ensured.

As shown in fig. 3, the single lamp controller wirelessly controls the lamp through Zigbee, and can collect a lamp switch, a current, a voltage, a calculation power, a power factor, and the like, support a 1-way switch and a 0-10V or PWM dimming interface, and support functions of detecting a lamp condition in real time, lighting by default, and the like. And has the functions of a street lamp controller and a relay route on the premise of limited route depth and network capacity. And the system is also provided with a light intensity sensor, a meteorological sensor and a man-vehicle detection sensor.

More closely, lamps and lanterns are including locating the wisdom street lamp on the road and locating the corridor light in the building body.

Further, as shown in fig. 4, the intelligent street lamp includes: the street lamp comprises a street lamp body, and an illumination assembly, a wireless network device, an environment monitor, a video monitor device, a display screen and a communication base station which are arranged on the street lamp body; and the lighting assembly, the wireless sensor, the environment monitor, the video monitoring device and the display screen are all connected with the single lamp controller. The communication base station is a 5G micro base station and is carried on the street lamp body; the wireless network device is used for providing a wireless network for intelligent equipment connected with the street lamp, and installing Wi-Fi AP hotspot equipment through the street lamp body, so that peripheral users can realize internet browsing by connecting with Wi-Fi hotspots; the environment monitor is used for collecting environment information in a preset range under the control of the single-lamp controller, is internally provided with a plurality of meteorological sensors, and can detect air temperature, humidity, wind speed, wind direction, rainfall, ultraviolet intensity, noise intensity, illuminance and the like; the display screen is used for playing corresponding video resources under the control of the single lamp controller and supporting remote information issuing, such as issuing property management information of a garden, displaying real-time weather information, advertising information and the like; the video monitoring device is used for monitoring the flow of people and/or vehicles within a preset range of the intelligent street lamp, a high-definition camera is arranged in the video monitoring device, and a user can remotely monitor road pictures for 24 hours through a mobile phone end or a PC end.

The intelligent street lamp is also provided with a photosensitive sensor and a man-vehicle detection sensor, the microwave sensing wavelength is about 1 mm to 1 m, and the measuring method comprises the following steps: microwave measurement; human body induction distance: 0-20 m, when the distance between the pedestrian and the sensor is 20 m, the sensor senses that the pedestrian approaches (leaves), and the brightness of the lamp can be adjusted in the range of 0-100-0 according to the distance between 20-0 m and 20 m; vehicle detection distance: 0-50 m, when the pedestrian is 50 m away, the detection sensor senses that the vehicle is approaching (driving away), and the brightness of the lamp can be adjusted in the range of 0-100-0 according to the distance of 50-0-50 m.

In addition, the wisdom street lamp still is equipped with the emergency call button that is used for the user to take place emergency and charges stake for the user charges. People in distress can report accident information quickly by one-key alarm, and the background management center can arrange personnel to go to the site for processing immediately after receiving the information. The user who needs to charge then can have the circuit through the street lamp and get the electricity, get the net, realize the remote management of PC end to filling electric pile, support functions such as cell-phone end reservation of charging, online payment. The intelligent street lamp is also internally provided with a broadcasting sound box, and can remotely send down audio and realize remote talkback.

Wisdom street lamp still is equipped with the solar energy collection device that can autotrack, as shown in fig. 5, but the solar energy collection device of autotrack includes: the device comprises a photovoltaic module plate, a photosensitive device, a rotary platform, a multi-path detection circuit and a storage battery module; the photovoltaic module plate, the photosensitive device, the rotary platform, the multi-path detection circuit and the storage battery module are all connected with the single lamp controller. The photovoltaic module plate is arranged on the rotary platform; a plurality of photosensitive devices are arranged around the photovoltaic module board and used for acquiring real-time illumination information. The single lamp controller obtains the altitude angle and the azimuth angle of incident light according to the obtained real-time illumination information, and then respectively adjusts the altitude angle and the azimuth angle of the photovoltaic module plate by controlling the azimuth angle adjusting motor and the altitude angle adjusting motor according to the altitude angle and the azimuth angle of the incident light so as to achieve the maximum incident illumination amount.

Further, as shown in fig. 6, the rotating platform includes: a fixed mounting plate 10, a support column 20 and a bearing mounting platform 30; the support column 20 is rotatably mounted on the bearing mounting platform 30, and the support column 20 can rotate around a first axis; the fixed mounting plate 10 is rotatably mounted on the support column 20, and the fixed mounting plate 10 can rotate around a second axis; the photovoltaic module board is arranged on the fixed mounting board 10; the bearing mounting platform 30 provides a space for the intelligent street light pole 40.

The first axis is vertical, and the second axis is perpendicular to the second axis.

Preferably, the supporting column 20 is provided therein with a height angle adjusting motor, an azimuth angle adjusting motor, a height angle sensing device and an azimuth angle sensing device. In the embodiment of the present invention, in order to prevent the wire twisting and other problems inside the device caused by over-rotation, the altitude angle sensing device and the azimuth angle sensing device are respectively used to obtain the altitude angle and the azimuth angle of the fixed mounting plate 10, and the altitude angle adjustment range and the azimuth angle adjustment range are controlled by the single lamp controller, or the altitude angle adjustment range and the azimuth angle adjustment range are controlled by arranging the limiting device.

The storage battery assembly is arranged in a lamp post of the intelligent street lamp or embedded in a preset underground area; the single lamp controller preferentially distributes the photovoltaic module board to supply power to the lighting module and charge the storage battery module; when the power provided by the photovoltaic module board is lower than the power required by the lighting module and the storage battery module, if the power required by the lighting module is met, the single-lamp controller only allocates the photovoltaic module board to supply power to the lighting module, and the photovoltaic module board is temporarily allocated to charge the storage battery module; if the power required by the lighting assembly is not satisfied, the single lamp controller only allocates the storage battery assembly to supply power to the lighting assembly.

In the solar energy collecting device capable of automatically tracking, the influence of the sunlight intensity and the external environment on the charging current of the photovoltaic system, the performance of the storage battery and the like are comprehensively considered. Therefore, in the embodiment of the invention, the storage battery assembly is charged by adopting a stage charging method, when the power generation process is carried out, the photovoltaic assembly plate charges the storage battery assembly by using the maximum current before the voltage at two ends of the storage battery rises to the process voltage, and after the overcharge voltage is reached, the storage battery is charged in a constant current mode, so that the storage battery can be fully charged, the overcharge phenomenon can not be caused, in addition, the service life of the storage battery can be prolonged as much as possible, and the cost of the whole device is reduced.

On the other hand, the present invention further provides a comprehensive control method of an intelligent lighting fixture, as shown in fig. 7, including:

s1, the comprehensive control center acquires the uploaded electricity utilization parameters, time zones and position information of the intelligent street lamps, the uploaded environment light information in a preset range, the uploaded flow and distance information of people and/or vehicles in the preset range of the intelligent street lamps in different regions through the intelligent gateway;

s2, analyzing the time zone and the position information by the comprehensive control center to obtain the illumination intensity of each intelligent street lamp in different time periods, setting brightness adjusting schemes corresponding to different illumination intensities based on prior experience, and storing the brightness adjusting schemes in a preset scheme matching library;

s3, the comprehensive control center carries out scheme matching in a scheme matching library according to the power utilization parameters of the intelligent street lamps, the ambient light information in the preset range, the flow and distance information of people and/or vehicles in the preset range;

s4a, when the corresponding brightness adjusting scheme is matched, the comprehensive control center issues the brightness adjusting scheme to the corresponding single lamp controller in each centralized control subsystem through the intelligent gateway;

s4b, when the corresponding brightness adjusting schemes are not matched, the comprehensive control center makes corresponding brightness control strategies according to the power utilization parameters of the intelligent street lamps, the ambient light information in the preset range, the flow and distance information of people and/or vehicles in the preset range, and sends the brightness control strategies to the corresponding single lamp controllers in the centralized control subsystems through the intelligent gateways; meanwhile, the brightness control strategy is established every time and stored in the scheme matching library.

S5, each single lamp controller dynamically adjusts the brightness of the intelligent street lamp according to the received brightness control strategy and the human and/or vehicle flow at different time periods;

wherein the brightness control strategy comprises: the intelligent street lamps are switched on or off, the lighting time and the lighting brightness, the brightness difference value between the adjacent intelligent street lamps is lambda, and lambda is more than 0 and less than or equal to 0.1.

As shown in fig. 8, step S4 includes:

s41, when the single lamp controller receives the brightness control strategy for the first time, controlling the corresponding intelligent street lamp to adjust to the illumination brightness specified in the control strategy within the illumination time;

s42, the comprehensive control center obtains the advancing trend of the people and/or the vehicle according to the distance information of the people and/or the vehicle and the intelligent street lamp obtained in real time, and then outputs an updated brightness control strategy to the single lamp controller according to the advancing trend of the people and/or the vehicle;

and S43, dynamically adjusting the brightness of the intelligent street lamp by the single lamp controller according to the updated brightness control strategy until the distance between the intelligent street lamp and the person and/or the vehicle meets the preset distance, and turning off the intelligent street lamp.

As shown in fig. 9, the control strategy of the present invention specifically includes: firstly, initializing all equipment; secondly, judging whether the intelligent street lamp reaches a lamp-on condition or not according to the acquired sunshine time and the ambient light information; then, if the lamp-on condition is achieved, the intelligent street lamp is turned on and keeps the preset brightness; then, according to whether the obtained people and/or vehicle flow meets the lighting condition or not; if not, adjusting the intelligent street lamp to the specified brightness in the control strategy; the distance information of the person and/or the vehicle from the intelligent street lamp is obtained in real time, and the advancing trend of the person and/or the vehicle is further obtained; dynamically adjusting the brightness of the intelligent street lamp according to the advancing trend of people and/or vehicles, and judging whether the intelligent street lamp reaches a lamp turning-off condition; and finally, if the turning-off condition is reached, turning off the intelligent street lamp.

Wherein, when the preset within range of wisdom street lamp has people and car simultaneously, the comprehensive control center passes through the image that video monitoring device obtained many people and car that wisdom street lamp was shot.

The comprehensive control center performs visual angle conversion on the images of the multiple people and the vehicle according to preset visual angle conversion parameters to obtain multiple visual angle conversion maps; the view angle conversion chart includes: the visual angle conversion diagram comprises a first visual angle conversion diagram with the vehicle occupying more than 70% of the image area, a second visual angle conversion diagram with the person occupying more than 70% of the image area, and a third visual angle conversion diagram with the person-vehicle ratio different by no more than 10%.

And the comprehensive control center obtains the view angle blind area of the vehicle by comparing and combining the multiple view angle conversion maps. In addition, feature extraction can be performed on a plurality of view conversion maps to shorten the processing time.

And the comprehensive control center updates the brightness control strategy according to the view angle blind area of the vehicle and the advancing trend of people and/or vehicles so as to reduce the view angle blind area of the vehicle to a preset range.

By applying the control method, the following steps can be realized: (1) the street lamp has the functions of single lamp switch, dimming control at later night (the existing lamp is required to support a 0-10V or PWM dimming interface) and the like under special conditions, seasonal lamp turning on, lamp voltage, current, power factor acquisition, fault alarm and the like; (2) the street lamp can be controlled separately and accurately to each loop; (3) according to the requirements of local actual street lamp management, various flexible control strategies (such as a holiday mode and a late night mode) can be configured through a street lamp lighting management system, and control methods of realizing building lightening and full on or full off of street lamps and the like according to longitude and latitude or timing control are supported; (4) according to the actual demand, related sensors can be optionally added, and the demand of flexible capacity expansion lamp control management is met; if the illuminance acquisition system can be increased to realize the linkage setting of the switching time and the dimming of the street lamp, the energy consumption statistics of the distribution box can be realized by increasing intelligent electric energy, the control functions of switching on and off the lamp or dimming the lamp in real time by adding a pedestrian flow sensor and a vehicle flow sensor according to the actual situation can be added, and the lamp is switched on at proper time according to different weather and seasons; (5) flat plate interaction: and providing a tablet personal computer capable of surfing the Internet, and displaying and controlling field equipment on site through login software. By the method, the lighting strategy can be formulated according to the actual situation of the intelligent street lamp, accurate lighting control of each street lamp node can be realized, and the utilization rate of electric energy is improved.

In summary, the invention provides a comprehensive control system and a control method for an intelligent lighting lamp, the invention adopts a distributed control monitoring mode to improve the real-time performance of street lamp control, can control the on-off of any street lamp in a city area according to the requirements of seasons, climates and special festivals and holidays, improves the consistency of lighting, can avoid electric energy waste caused by inaccurate running time or out of control of a clock controller, and can realize timely and appropriate lighting. Meanwhile, after the comprehensive control platform is adopted, the state of each single lamp can be timely fed back to the control center, and operation and management personnel can know the lamp switching situation of each position without going out, so that the lamp inspection operation cost is saved, the response processing time is greatly shortened, the fault hidden danger can be timely found through the perfect fault diagnosis function, and the purpose of preventing the lamp from getting ill is achieved.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions.

It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the terms first, second, third and the like are for convenience only and do not denote any order. These words are to be understood as part of the name of the component.

Furthermore, it should be noted that in the description of the present specification, the description of the term "one embodiment", "some embodiments", "examples", "specific examples" or "some examples", etc., means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, the claims should be construed to include preferred embodiments and all changes and modifications that fall within the scope of the invention.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention should also include such modifications and variations.