CN205320353U - Wisdom urban illumination management system based on city thing networking basic station - Google Patents

Abstract

A smart city lighting management system based on a city Internet of Things base station, including a cloud platform, an intelligent monitoring terminal and a city Internet of Things base station, characterized in that the intelligent monitoring terminal includes a WIFI communication module, which is connected to the cloud platform through a wireless network, The city Internet of Things base station includes a WIFI communication module, which is connected to the cloud platform through an optical cable or a wireless network. The IoT base station includes one or more of PM2.5 sensors, temperature and humidity sensors, emergency alarm buttons, wind and rain sensors, light sensors, wireless base stations, multimedia advertising screens, man-machine interfaces, car charging piles and cameras. The intelligent monitoring terminal includes a branch control module, which is used to control the on-off of the transformer branch, and measure the information of the total line voltage, current power, and power consumption.

Description

A Smart City Lighting Management System Based on Urban Internet of Things Base Station

technical field

The utility model relates to the field of intelligent city lighting management control, in particular to an urban street lamp lighting system.

Background technique

Now, the smart city has entered the stage of comprehensive construction, and the smart lighting as an important part of the smart city is still in a relatively backward stage: at present, there are more than 200 large and medium-sized cities using modern "three remotes" (remote control, telemetry, remote letter) intelligent control systems, these systems basically can only realize branch control and monitoring, and cannot effectively manage single lights, which cannot adapt to the complex and changeable environment on site.

Without the "remote adjustment" function, it is impossible to adjust the brightness of street lamps, and only the switch of a certain branch can be controlled. To turn off the lights at night, it must be considered in advance when laying cables. It is difficult to change the branch position of the switch lights after it is put into operation, and this method has dark shadows, which is not advisable.

Street lamp faults are basically estimated by current detection, the probability of false alarms is high, and the alarm cannot be accurately located on the light pole, which only reduces the inspection scope of maintenance personnel.

There are also some single-lamp control schemes that use zigbee wireless communication technology to achieve single-lamp control functions, but this single-lamp module has a communication antenna, which can only be installed on the lamp head, and the communication antenna must be exposed, making construction difficult. And it is impossible to avoid the interference of adjacent stations and the blocking of signals by tree branches and buildings, and the effect is not good.

Contents of the invention

To sum up, the current urban lighting management system mostly stays in the non-intelligent management stage, which is far from meeting the requirements of smart lighting systems given by smart cities.

The utility model proposes a smart city lighting management system based on an urban Internet of Things base station, including a cloud platform, an intelligent monitoring terminal and an urban Internet of Things base station, and is characterized in that the intelligent monitoring terminal includes a WIFI communication module, which is connected to the Said cloud platform, said city Internet of things base station comprises WIFI communication module, accesses described cloud platform through optical cable or wireless network.

Further, the IoT base station includes one or more of PM2.5 sensors, temperature and humidity sensors, emergency alarm buttons, wind and rain sensors, light sensors, wireless base stations, multimedia advertising screens, man-machine interfaces, car charging piles, and cameras. kind of equipment.

Furthermore, the intelligent monitoring terminal includes a branch circuit control module, which is used to control the on-off of the branch circuit of the transformer, and measure the information of the voltage, current power and power consumption of the total line.

The smart city lighting management system based on the urban Internet of Things base station can also serve as a physical infrastructure of smart city lighting on the basis of realizing the urban lighting management function, providing some comprehensive operation management information to the smart city system: such as: PM2.5 Detection, emergency alarm, wind and rain detection, wireless base station, multimedia advertising screen, video surveillance, etc., the smart city lighting management system based on the urban IoT base station is the direction of the future smart city lighting system.

This system takes the optical cable and wireless wifi communication technology as the core, and can realize the management function of the smart city lighting system. For example, remote control the switch of lamps, detect the working status of lamps, flexibly customize the switch lamp scheme according to the needs, realize the management of street lamp assets, realize the dispatch of repair work, etc., so as to realize high-efficiency intelligent management. In addition, as an urban IoT base station in a smart city, it can provide the following information: PM2.5 detection, emergency alarm, wind and rain detection, wireless base station, man-machine interface, multimedia advertising screen, car charging pile, video surveillance, etc.

Description of drawings

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

detailed description

In conjunction with Fig. 1, the utility model is specifically a smart city lighting management system based on a city Internet of Things base station, including a cloud platform, an intelligent monitoring terminal, and a city Internet of Things base station, and is characterized in that the intelligent monitoring terminal includes a WIFI communication module, through which The network accesses the cloud platform, and the city Internet of Things base station includes a WIFI communication module, which is connected to the cloud platform through an optical cable or a wireless network. The IoT base station includes one or more of PM2.5 sensors, temperature and humidity sensors, emergency alarm buttons, wind and rain sensors, light sensors, wireless base stations, multimedia advertising screens, man-machine interfaces, car charging piles and cameras. The intelligent monitoring terminal includes a branch control module, which is used to control the on-off of the transformer branch, and measure the information of the total line voltage, current power, and power consumption.

A centralized controller is installed at each transformer end, and the concentrator is connected to the smart city lighting cloud platform through the wireless AP network. power and other information.

Each light pole is equipped with an IoT base station, and the IoT base station is connected to the smart city lighting cloud platform through the optical cable or the wireless AP network transferred from the optical cable. The smart city lighting cloud platform can obtain relevant information through PM2.5 sensors, temperature and humidity sensors, emergency alarm buttons, wind and rain sensors, light sensors, wireless base stations, multimedia advertising screens, man-machine interfaces, cameras, etc. Each subsystem of the smart city provides basic information interfaces.

The monitoring center cloud platform is the management center of the smart city lighting system. It connects to the city IoT base station through the optical cable connected to the wireless AP of the light pole. Through the city IoT base station, the monitoring center cloud platform can realize single lamp control and single lamp failure. Query, branch control, advertising information release, urban emergency command, remote video monitoring, air temperature and humidity measurement, PM2.5 detection, emergency alarm, WIFI service, water accumulation detection, etc.

The combination of single lamp and branch circuit control realizes the "five remotes" (remote control, telemetry, remote signaling, remote adjustment, remote viewing), remote control of the switch of the lamp, detection of the working status of the lamp, etc., and the following advantages :

1. Advantages of energy-saving transformation of high-pressure sodium lamps

Energy-saving control can be directly performed on high-pressure sodium lamps, and more than 30% energy-saving can be achieved without changing the power supply or light source. This will not increase the failure rate of the existing sodium lamp solution. On the contrary, due to the energy-saving control, the dynamic adjustment of the power supply voltage can be realized, and the sodium lamp will not be allowed to work in an overvoltage state. Failure rate of sodium lamps and ballasts.

2. Traffic monitoring function based on video monitoring function

This system can not only realize video monitoring, but also can monitor the running status of the road in real time, and can also count the traffic flow and human flow passing through the road, so as to realize energy-saving control according to the traffic flow and human flow.

3. Environmental monitoring

The system can obtain environmental data such as wind and rain, illuminance, air temperature and humidity, PM2.5, PM10, etc. through sensors, and upload them to the cloud platform of the monitoring center. environmental conditions.

4. Wireless coverage

The micro base station installed on the street lamp can realize the wifi network coverage where there are street lamps. This can solve the problem of too many wireless base stations and no place to install them. The light poles can be used to cover the whole city, and the problems of installation location and electricity can be easily solved.

5. Smart charging network

With the popularity of new energy vehicles, the charging of electric vehicles has become a new problem. How to quickly build a charging network with a wide coverage has become a problem for the popularization of electric vehicles. Using the existing street lamp power supply network to install charging piles, through the Internet of Things base station to achieve Charging management, so that everyone’s mobile phone, electric car, etc. are out of power outdoors, and you can easily find the nearby charging pile for charging. If you can’t find the location of the charging pile, you can use the information query function of the Internet of Things base station to find the charging pile accurately and quickly. In this way, the difficult problem of charging electric vehicles will be easily solved.

6. Convenience service

Through the human-machine interface installed on the street lamp, functions such as information query, charging pile management, and micropayment service can be realized. Smart street lamps make the lamp pole an important information exchange interface for smart cities.

7. Multimedia information release

The multimedia screen installed on the street lamp can be used to realize road traffic guidance, special weather warning, advertisement release and other functions, which endows the street lamp with new meaning.

Claims (1)

1. the smart city illumination management system based on Internet of Things base station, city, including cloud platform, intelligent monitoring terminal and Internet of Things base station, city, it is characterized in that described intelligent monitoring terminal includes WIFI communication module, described cloud platform is accessed by wireless network, Internet of Things base station, described city comprises WIFI communication module, described cloud platform is accessed by optical cable or wireless network, described Internet of Things base station comprises PM2.5 sensor, Temperature Humidity Sensor, emergent alarm button, wind and rain sensor, optical sensor, wireless base station, multimedia advertisement screen, man machine interface, one or more equipment in automobile charging pile and video camera, described intelligent monitoring terminal includes branch road and controls module, it is used for controlling transformer branch break-make, measure the voltage of total circuit, current power, the information of power consumption.