Patents
Literature
46 results about "Street light controller" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Street light controllers are smarter versions of the mechanical or electronic timers previously used for street light ON-OFF operation. They come with energy conservation options like twilight saving, staggering or dimming. Also many street light controllers come with an astronomical clock for a particular location or a Global Positioning System connection to give the best ON-OFF time and energy saving.
Intelligent road system based on traffic flow dynamic change and illumination adjustment method
The invention discloses an intelligent road system and an illumination adjustment method based on traffic flow dynamic change, and the system comprises a first analysis module which is used for obtaining dynamic data of a target road region, generating real-time traffic flow characteristic parameters, building a first illumination adjustment model based on the real-time traffic flow characteristic parameters, and obtaining a dynamic illumination prediction value; the second analysis module is used for acquiring static data of a target road area, generating road basic characteristic parameters, and constructing a second illumination adjustment model based on the road basic characteristic parameters to obtain a reference illumination predicted value; and the fusion module is used for fusing the dynamic illumination predicted value and the reference illumination predicted value, generating a comprehensive illumination control value and driving a street lamp controller to execute brightness adjustment operation. Illumination can be adjusted in time according to real-time traffic changes, the brightness is dynamically adjusted according to actual requirements, energy consumption waste is avoided, and intelligentization and reliability of the system are achieved.
Owner:SUZHOU VOCATIONAL UNIVERSITY (SUZHOU OPEN UNIVERSITY)
LED street lamp illumination intensity control device
ActiveCN119233559Aprevent looseningReduce workloadCasings/cabinets/drawers detailsStreet light controllerMaterials science
The invention relates to the technical field of LED street lamp controllers, in particular to an LED street lamp illumination intensity control device which comprises a machine body, a display screen is mounted on the surface of the machine body, buttons are mounted on the surface of the machine body, an antenna is mounted on the upper surface of the machine body, mounting holes are formed in the surface of the machine body, and a wiring device is arranged on the surface of the machine body. The wiring device comprises a wiring groove, the wiring groove is formed in the surface of the machine body, a mounting groove is formed in the lower surface of the machine body and communicates with the wiring groove, a cavity is formed in the machine body, a carrier plate is slidably connected into the cavity, and a cutter is fixedly connected to the lower surface of the carrier plate. And one end of the cutter is inserted into the wiring groove. According to the scheme, the wiring structure of equipment is effectively improved, installation and connection can be carried out in the state that the wire is not peeled, the workload of maintenance personnel is reduced, large-batch street lamps can be conveniently installed and overhauled, and normal use of the equipment is ensured.
Owner:JIANGSU HENGPENG ELECTRIC GRP CO LTD
Solar photovoltaic integrated LED street lamp
The utility model provides a solar photovoltaic integrated light-emitting diode (LED) street lamp, which relates to the field of solar LED street lamps and comprises a supporting assembly, the supporting assembly comprises a base, a vertical rod and a lamp holder, and a lighting assembly and a photovoltaic assembly are installed on the surface of the lamp holder. The illumination assembly comprises a protective cover, an LED lamp, a photosensitive sensor, an infrared sensor, a street lamp controller and a brightness regulator, the illumination assembly is used for providing illumination, and the photovoltaic assembly comprises a photovoltaic panel, a solar controller, a storage battery and an inverter; by arranging the photovoltaic panel, the solar controller, the storage battery and the inverter, the effect of providing electric energy for the lighting assembly is achieved, by arranging the lighting assembly, the effect of providing lighting at night is achieved, and by means of cooperation of the photosensitive sensor, the infrared sensor, the street lamp controller and the brightness regulator, the lighting effect is improved. The illumination brightness of the LED lamp can be adjusted in real time, so that the use of electric energy can be reduced, and the energy-saving and environment-friendly effects are achieved.
Owner:JIANGSU OUWEIDA LIGHTING TECHNOLOGY CO LTD
Energy-saving intelligent street lamp and installation method
Owner:YANCHENG JIESHUN TRANSPORTATION TECH CO LTD
Combined solar street lamp controller structure
ActiveCN222147861UEliminate the danger of usepromote repairRack/frame constructionEnergy efficient lightingStructural engineeringSolar street light
The utility model relates to the technical field of solar street lamp controller structures, in particular to a combined solar street lamp controller structure which comprises a shell and a net plate, the upper portions of the left side and the right side of the shell are fixedly connected with the outer wall of the net plate respectively, and the top of the shell is connected with an energy storage structure. Sliding grooves are machined in the lower portions of the left side and the right side of the shell correspondingly, a control structure is connected to the bottom of the inner wall of the shell, a cylinder rotates inwards, the outer wall can be gradually disengaged from the inner wall of a vertical plate, then the cylinder is held and pulled forwards, then a screw slides forwards on the inner walls of the sliding grooves, and therefore a bottom plate is driven to move forwards at the bottom of the inner wall of the shell; the door plate is separated from the front face of the shell, the movable bottom plate enables the fixed solar street lamp controller to move out of the interior of the shell, then the solar street lamp controller is maintained, the original electric control mode is changed, the use danger of a combined solar street lamp controller structure is eliminated, and maintenance is convenient.
Owner:MISHAN CHENYANG PHOTOELECTRIC EQUIP CO LTD
Ai based streetlight controller
Owner:JEEVANI SINGIREDDY +4
Outdoor street light controller
Owner:宋永平
Airport street lamp toppling recognition system device
InactiveCN222423712ULighting support devicesProtective devices for lightingAccidents vehicleStreet light controller
The utility model relates to the technical field of street lamps, and discloses an airport street lamp toppling recognition system device which comprises a street lamp pole and a street lamp body at the top of the street lamp pole, a pair of toppling recognition mechanisms is arranged on the street lamp pole, and locking assemblies capable of being connected to the street lamp pole in a sliding mode are arranged at the adjacent ends of the toppling recognition mechanisms. Each toppling identification mechanism comprises an identification control box body and a monitoring controller for identifying up-down inclination adjustment in the control box body, and a signal control assembly is arranged in the identification control box body. And the information is transmitted to the cloud platform and the mobile phone terminal in a 4G wireless communication network mode, so that the investment of manpower and material resources is greatly reduced, accident vehicles causing the falling of the street lamps are handled at an extremely high response speed, and the potential safety hazard of poor road brightness caused by collision of the street lamps in the airport is effectively solved; and the property loss of an airport power supply operation guarantee unit caused by hit-and-run is also avoided.
Owner:JIANGXI AIRPORTS GRP CO LTD
Intelligent street lamp control device convenient to install
ActiveCN223872580UEnergy saving control techniquesSupport structure mountingControl engineeringStreet light controller
The utility model provides an intelligent street lamp control device convenient to install, and relates to the technical field of street lamp controllers, the intelligent street lamp control device comprises a case frame and a controller body, the rear inner wall of the case frame is fixedly connected with a fixed heat dissipation base, the front face of the fixed heat dissipation base is provided with an air outlet, and the upper end of the fixed heat dissipation base is provided with an air inlet notch; heat dissipation fans are fixedly installed on the inner walls of the two sides of the fixed heat dissipation base, a convenient locking mechanism is arranged on the front face of the fixed heat dissipation base, the convenient locking mechanism comprises a fixing block, and through the convenient locking mechanism, the controller body is preliminarily installed and positioned through a positioning sleeve and a positioning rod; and then the inclined plane inserting blocks are driven by the supporting springs to be inserted into the limiting through grooves for further mounting and fixing, in the dismounting process, only the two pressing blocks need to be pressed, the controller body is horizontally moved and pulled out, dismounting can be completed, operation is convenient, and the effect of greatly improving the later maintenance dismounting efficiency is achieved.
Owner:SICHUAN SHIYUE LIGHTING TECH CO LTD
An installation structure for an LED energy storage street light controller
This utility model discloses an installation structure for an LED energy storage street light controller, relating to the field of street light structures. The installation structure includes a controller mounting plate fixedly connected to the controller, a docking plate fixedly connected to the controller mounting plate, and a protective frame on the docking plate. During controller installation, the installation structure utilizes a limiting rod for guiding blind insertion and positioning, and a locking unit for quick and secure installation and locking of the controller in the installation position. During the locking process, the clamping component automatically crimps the cable, eliminating the need for separate bundling. Compared to cable ties, the clamping component provides better clamping effect, better cable protection, reduces cable wear, and extends cable life, ensuring stable long-term use of the controller. Subsequent controller maintenance allows for convenient and quick disassembly and maintenance, meeting usage requirements.
Owner:JIANGYIN HUAHUIYUAN ELECTRONIC TECH CO LTD
Multi-protocol fusion intelligent street lamp management method and system
The invention provides a multi-protocol fusion intelligent street lamp management method and system. The method comprises the steps that street lamp controllers of different communication protocols are connected to a data receiving and processing platform; after the reported data arrives at the data receiving and processing platform, the data receiving and processing platform distinguishes the types of various street lamp controllers according to reported themes; various different communication protocols are uniformly converted into a uniform protocol format, and report data of various street lamp controllers are stored in the uniform format; when data needing to be issued arrives at the data receiving and processing platform, the data receiving and processing platform distinguishes the types of various street lamp controllers according to issuing themes and analyzes and processes protocol data in a unified format into different protocols of the street lamp controllers; after the data protocol is processed, data are issued to the street lamp controller through different communication protocols; according to the invention, street lamp controllers or integrated controllers with different communication schemes and different communication protocols can be compatible and accessed, and one-network unified management of street lamp management under the current situation of multi-protocol communication of street lamps is realized.
Owner:KINGSUN OPTOELECTRONIC CO LTD
Expansion module for matrix communication
The utility model discloses an expansion module for matrix communication, which is an independent PCB (printed circuit board), and the board comprises an Internet of Things Bluetooth wireless communication chip, a filtering matching circuit, a quartz crystal and a plurality of surface-mounted resistor-capacitor elements. A PCB (Printed Circuit Board) of the expansion module is provided with a communication interface and an antenna terminal; the communication interface is directly connected to a serial communication port of the street lamp controller; the expansion module obtains the power supply voltage from the street lamp controller, and the power supply voltage range is 2.0-3.6 V. In the dormant state of the expansion module, the holding current is smaller than or equal to 0.4 uA, the working frequency band is 2.4 G, the transmitting power is smaller than or equal to 10 dBm, and when the transmission rate is larger than or equal to 1 Mbps, the receiving sensitivity is not lower than-97 dBm, and the point-to-point communication distance is larger than or equal to 150 m.
Owner:BEIJING REMOTE POWER RENEWABLE ENERGY TECH
Multifunctional energy-saving intelligent street lamp controller
ActiveCN119233488AEasy to limit rotationshorten maintenance timeCasings/cabinets/drawers detailsModifications by conduction heat transferControl engineeringStreet light controller
The invention relates to the technical field of controllers, in particular to a multifunctional energy-saving intelligent street lamp controller which comprises a base plate and a controller body, the controller body is located on one side of the base plate, one side of the base plate is rotationally connected with a mounting frame, and the lower surface of the mounting frame is fixedly connected with a connecting wire harness. A mounting frame is arranged on the controller body, a socket is fixedly connected to the inner wall of the mounting frame, a maintenance device is arranged on one side of the controller body and one side of the mounting frame, the maintenance device comprises a convex block, the convex block is fixedly connected with one side of a base plate, and a rotating rod is rotationally connected to the inner wall of the convex block. The street lamp controller is ingenious in structure, the controller body can be conveniently and rapidly overhauled, the maintenance time of the controller body is effectively shortened, it is ensured that a street lamp is immediately used after being overhauled, road traffic safety is ensured, meanwhile, heat generated in the operation process of the controller body is effectively guided, power consumption of the controller body is reduced, and normal operation of the controller body is ensured.
Owner:JIANGSU HENGPENG ELECTRIC GRP CO LTD
A smart street lamp management system and control method thereof
ActiveCN115623642BElectrical apparatusEnergy saving control techniquesCommunication unitStreet light controller
The present application discloses a smart street light management system and a control method thereof, the system comprising: a plurality of street lights arranged in sequence along the length of a road; a cloud-based street light operation and maintenance center server; a plurality of smart street light controllers corresponding one to one with the plurality of street lights, each smart street light controller being installed on a corresponding street light; each smart street light controller comprising a main control unit, a photosensitive unit, a power meter, a radar sensor, a dimming unit and a communication unit; a routing table is pre-stored in the main control unit, the routing table comprising the communication address and distance of the main control units of two adjacent smart street light controllers. Through the smart street light management system and method provided by the embodiment of the present application, the smart street light management system can be controlled in different control modes in different time periods; in the smart energy-saving control mode, the present application can automatically provide lighting for driving vehicles, comprehensively consider the driving speed, and dynamically and step-by-step adjust the brightness of the street lights within a preset distance threshold ahead.
Owner:金茂云科技服务(北京)有限公司
Controller structure for street light
ActiveCN224316095UElectric circuit arrangementsOutdoor lightingElectrical connectionStreet light controller
This utility model relates to the field of street light control technology, specifically a street light controller structure, including a back plate installed inside the street light pole. A controller body is snapped onto the front surface of the back plate, and a wiring terminal is fixedly connected to the front surface of the controller body. An installation module is provided on the front surface of the back plate, comprising a mounting bracket and a limiting frame. The mounting bracket is fixedly connected to the front surface of the back plate, and a screw is threaded onto the front surface of the mounting bracket. The limiting frame is fixedly connected to the front surface of the mounting bracket. In this utility model, the rubber seat can compress and limit external wires, preventing the wires electrically connected to the same wiring terminal from being pulled during maintenance of other items. Furthermore, during disassembly, only the insertion post needs to be loosened; there is no need to disassemble screws or other threaded components, thus eliminating the need to carry and replace threaded components, reducing the burden of carrying too many parts during maintenance, and decreasing the pressure of later repairs.
Owner:HEFEI QIANYUAN KUNHE TECHNOLOGY CO LTD
Intelligent street lamp voltage stabilization control device
ActiveCN222164706UAffect the service lifeavoid overall overheatingLighting heating/cooling arrangementsLighting elementsTemperature controlStreet light controller
The utility model provides an intelligent street lamp voltage stabilization control device which comprises a street lamp controller, a heat dissipation assembly used for conducting ventilation and cooling on the street lamp controller and a power source voltage stabilizer is arranged in a bottom supporting base, and a supporting assembly is arranged between a supporting lamp pole and an outdoor display screen. When the intelligent temperature control switch monitors that the temperature value in the protection cavity exceeds the preset maximum value through the temperature sensor, the intelligent temperature control switch enables the cooling fan to be powered on to work, and at the moment, the protection cavity sucks external air through the communicating cavity and the air inlet through cavity; hot air in a communicating cavity can be discharged to the outside through a penetrating cavity and an air outlet bent pipe, the situation that the service life of the power source stabilizer and the service life of the street lamp controller are affected due to heat accumulation in a protection cavity is avoided, and in the outdoor display screen using process, a heat absorption vertical pipe and cooling fins can adsorb and dissipate most of heat on the rear side of the interior of a supporting plate; therefore, the back of the outdoor display screen is prevented from being overheated easily.
Owner:YANGZHOU RUIKE ELECTRONICS CO LTD
Outdoor street lamp controller with good waterproofness
ActiveCN222235293UCasings/cabinets/drawers detailsHermetically-sealed casingsStructural engineeringStreet light controller
The utility model relates to an outdoor street lamp controller with good waterproofness. The technical problem to be solved by the utility model is to provide the outdoor street lamp controller with good waterproofness. According to the technical scheme, the controller comprises a controller base, a controller cover body, a controller circuit board and a controller contact, a cover body cavity is formed in the controller cover body, a cover body butt-joint groove is formed in the lower end of the inner wall of the cover body cavity, cover body clamping blocks are arranged on the inner wall of the cover body butt-joint groove at intervals around an arc, and the controller circuit board is connected with the controller contact. A gluing groove is formed in the cover body butt joint groove, and drainage holes are formed in the outer wall of the controller cover body at intervals around the arc; the upper surface of the controller base is provided with a base sinking groove, a base inner flange, a first positioning groove and a base butt joint convex edge. The controller has the advantages that the gap between the controller cover body and the controller base and the gap between the controller contact and the controller base are both sealed in a double-waterproof mode through cooperation of the sealant and the sealing gasket.
Owner:ZHEJIANG LEAD TOP ELECTRICAL CO LTD
Intelligent street lamp management system
PendingCN119584397AElectrical apparatusEnergy saving control techniquesControl signalControl engineering
The invention discloses an intelligent street lamp management system, which comprises an intelligent street lamp, a street lamp controller and an artificial intelligence control module, and is characterized in that the street lamp controller is in communication connection with the intelligent street lamp and the artificial intelligence control module; the artificial intelligence control module is used for receiving the control request and sending a control signal to the street lamp controller according to the environment parameters of the intelligent street lamp and the control request; the street lamp controller is used for controlling the intelligent street lamp to illuminate according to the control signal. The intelligent street lamp management system controls the intelligent street lamp to illuminate according to the environment parameters of the intelligent street lamp and the control request, so that the intelligent street lamp emits light according to the environment parameters, the power consumption waste of the intelligent street lamp can be reduced, and the energy consumption utilization rate of the intelligent street lamp system can be improved.
Owner:SIGNIFY HOLDING BV
Street lamp controller convenient to disassemble and assemble
ActiveCN223375721UElectric circuit arrangementsOutdoor lightingSolar street lightStreet light controller
The utility model belongs to the technical field of disassembly and assembly of solar street lamp controllers, and particularly relates to a street lamp controller convenient to disassemble and assemble, which comprises a controller main body used for controlling a street lamp; the street lamp pole is of a hollow structure, the controller body is arranged in the street lamp pole, an operation hole is formed in the outer side of the street lamp pole, and a hole cover is rotationally installed on the outer side of the operation hole through a hinge; the supporting mechanism is installed on the inner wall of the street lamp pole and used for supporting the controller body; and the fixing mechanism is arranged on the supporting mechanism and used for fixing the controller body and guaranteeing the stability of the controller body, the supporting mechanism comprises a supporting plate and a telescopic plate, and the supporting plate is fixedly installed on the inner wall of the street lamp pole. The controller body is arranged on the bottom side of the street lamp pole, the controller body can be operated conveniently in a push-pull mode, and meanwhile the controller body can be disassembled and assembled rapidly.
Owner:HUAYONG LIGHTING TECH CO LTD
Integrated gateway for matrix communication
The utility model discloses an integrated gateway for matrix communication, which is arranged in a street lamp controller case and comprises a low-voltage power supply module, a high-voltage power supply module, a central processor module MCU (Microprogrammed Control Unit), a 4G Cat1 communication module and a Bluetooth communication module, the MCU is directly connected with the 4G Cat1 wireless communication module and the Bluetooth wireless communication module respectively; the MCU performs two-way communication with a cloud server through the 4G Cat1 wireless communication module; the MCU is in bidirectional communication connection with each adjacent street lamp controller through the Bluetooth wireless communication module; the low-voltage power supply module is connected with a low-voltage power supply system of the street lamp controller, the high-voltage power supply module is connected with a high-voltage power supply system of the street lamp controller, and input voltage ends and output voltage ends of the low-voltage power supply module and the high-voltage power supply module are connected to input terminals of the MCU and used for monitoring a power supply state.
Owner:BEIJING REMOTE POWER RENEWABLE ENERGY TECH
Control of street lights to indicate priority routes in smart cities
Various embodiments relate to techniques for using street lights to indicate emergency or other priority routes along a route in a network of streets. In one example, a controller determines a plurality of street lights along a priority route for one or more vehicles and transmits, to respective street light controllers associated with the plurality of street lights, respective instructions to operate the plurality of street lights in a priority route mode, wherein a street light operating in the priority route mode is visually distinct from the street light operating in an illumination mode used to illuminate areas around the street light.
Owner:ITRON INC
Intelligent street lamp distributed light storage micro-grid energy scheduling and power grid interaction method and system
The application discloses a kind of wisdom street lamp distributed light storage microgrid energy scheduling and power grid interaction method and system, it is related to distributed light storage microgrid energy management technical field, to solve the technical problem of unreasonable charging capacity distribution in the process of current old community street lamp energy storage charging, including street lamp controller according to residual power, residual duration and health state calculate charging urgency, and broadcast charging urgency to adjacent street lamp controller, each street lamp controller sorts and compares charging urgency of itself with received charging urgency of adjacent street lamp controller, if the charging urgency of itself is highest, then obtain current charging authority, otherwise, postpone charging.The application realizes the self-organizing distribution of charging authority between multiple street lamp energy storage units, each node sorts by comparing the charging urgency of itself and adjacent node, the node with the highest urgency starts charging, which ensures that the street lamp node with the lowest residual power and the narrowest available charging window is given priority to energy supplement.
Owner:YANGZHOU BAOJINSHENG ENERGY SAVING TECH CO LTD
An LED street lamp lighting intensity control device
The present invention relates to the technical field of LED street lamp controllers, and specifically relates to an LED street lamp illumination intensity control device, including a body. A display screen is installed on the surface of the body, buttons are installed on the surface of the body, an antenna is installed on the upper surface of the body, mounting holes are provided on the surface of the body, and a wiring device is arranged on the surface of the body. The wiring device includes a wiring groove which is formed on the surface of the body. An installation groove is provided on the lower surface of the body, and the installation groove communicates with the wiring groove. A cavity is formed inside the body, and a carrier plate is slidably connected in the cavity. A cutting knife is fixedly connected to the lower surface of the carrier plate, and one end of the cutting knife is inserted into the wiring groove. In the present invention, the wiring structure of the device is effectively improved, and installation and connection can be carried out in the state where the wire is not peeled, reducing the workload of maintenance personnel, facilitating the installation, inspection and repair operations of a large number of street lamps, and ensuring the normal use of the device.
Owner:JIANGSU HENGPENG ELECTRIC GRP CO LTD
Street lamp controller with 4G and GPS
ActiveCN222321817Uachieve precise positioningEasy to judgeElectrical apparatusEnergy saving control techniquesComputer hardwareLight sensing
The utility model provides a street lamp controller with 4G (fourth generation) and GPS (global positioning system), which solves the problem of flexibility in brightness adjustment of street lamps and the like and comprises an MCU (microprogrammed control unit) module connected with a power module, a relay module, a positioning module, a 4G communication module, an RS485 communication module, a metering module and a storage module. The MCU module is connected with a dimming module and a light sensing module, and a main control chip IC8 of an HT6019 model is selected as the MCU module. The device has the advantages of being high in adjusting flexibility, stable in operation and the like.
Owner:ZHEJIANG YONGTAILONG ELECTRONICS CO LTD
Communication gateway integrated with street lamp controller
The invention discloses a communication gateway integrated with a street lamp controller, which comprises a gateway base and a gateway shell, and is characterized in that the gateway shell is arranged on the gateway base and is perpendicular to the gateway base to form a closed accommodating cavity, and a gateway control panel, a lamp control panel, a power panel and a metering panel are arranged in the accommodating cavity; the gateway control panel comprises a master control MCU, a communication module, a GPS module, a storage module and a clock module. The main control MCU is electrically connected with the communication module, the GPS module, the storage module and the clock module. The power supply board supplies power to the gateway control board, the lamp control board and the metering board. According to the invention, the technical problems of integration of the gateway and the street lamp controller and remote control and data acquisition of the street lamp controller through the gateway are solved.
Owner:HUNAN TENGFA MICROELECTRONICS CO LTD
Intelligent street lamp controller
The invention relates to the technical field of street lamp controllers, in particular to an intelligent street lamp controller which is based on the 4GCat.1 technology and comprises a main control system, an AC-DC isolation switch power supply, a real-time clock chip, a dimming circuit module, a leakage voltage / leakage current sampling circuit module and a three-axis acceleration detection circuit which are integrated on a main control core board. The shell is internally filled with heat-conducting glue and heat-conducting silicone grease, compared with traditional LoRa and NB-IoT, the coverage range is wider (a lamp pole metal box can be penetrated), the rate is higher (real-time waveform uploading is supported), and it is ensured that the online rate of a single lamp is larger than or equal to 99.5% through a double-backup SIM card and a dynamic heartbeat mechanism; a communication response time lt; and the remote emergency control requirement (for example, a lamp is turned on immediately when an accident occurs) is met, and the system is adaptive to multi-scene lighting networks of urban roads, parks, tunnels and the like.
Owner:CHANGZHOU JIARUI ELECTRIC APPLIANCE CO LTD
Highway OTFS transmission module street lamp method and system
PendingCN119676919AImprove stabilityImprove real-time performanceNetwork topologiesLighting elementsControl signalStreet light controller
The invention relates to the technical field of wireless communication, and particularly provides an expressway OTFS transmission module street lamp method and system, the system comprises a plurality of street lamps, each street lamp is provided with an indication board, a control terminal and a monitoring and dispatching center in communication connection with the control terminal, and the monitoring and dispatching center is connected with each street lamp through a ZigBee network; the street lamp controllers transmit states of the street lamps and the indication boards to the monitoring and dispatching center, the monitoring and dispatching center obtains working states of the street lamps and the indication boards, the control terminal sends control signals to the street lamp controllers through the monitoring and dispatching center, and the controllers on the street lamps execute corresponding operations according to the received control signals. Compared with the prior art, the system can significantly improve the stability of data transmission and the real-time performance of expressway monitoring, comprehensively monitor the road state and meteorological changes, achieve the quick response to emergency situations, effectively guarantee the traffic safety and smoothness of the expressway, and improve the traffic management efficiency.
Owner:浪潮智慧城市科技有限公司
Street light controller and video surveillance system
Disclosed is a street light controller and concealed video surveillance system having an optical zoom lens mounted in a lamp head for securement to a modern street light having a NEMA socket. The video surveillance device is a single, compact unit consisting of a 10× zoom camera with an internal recorder, cellular modem, and a video compressor. The video compressor with a modem and recorder allows for live video from an optical zoom lens, which can be transferred across a cellular network at bitrates down to as low as 10 kbps.
Owner:SPECIAL SERVICES GROUP LLC
Street lamp intelligent controller
ActiveCN222827398UElectrical apparatusEnergy saving control techniquesControl engineeringStreet light controller
The utility model discloses an intelligent controller for a street lamp, and the controller comprises a main control module which is used for collecting the electric power parameters, the operation state, and the abnormal state of the street lamp in the working process; the stepless dimming module is used for outputting a PWM (Pulse Width Modulation) or DAC (Digital-to-Analog Converter) signal through the main control module to control the brightness of the streetlamp; the inclination monitoring module is used for monitoring the inclination state of the street lamp post and sending monitoring data to the main control module; and the power supply module comprises a linear power supply and a back-up power supply, the linear power supply is used for providing a direct-current power supply for the system, and the back-up power supply provides temporary power when the linear power supply breaks down or is interrupted. According to the intelligent street lamp controller, an innovative solution is provided for modern urban lighting management due to the characteristics of high efficiency, energy conservation, intelligence and reliability, and the intelligent level of urban infrastructures can be improved.
Owner:ZHENGZHOU MAFEI ELECTRONIC TECH CO LTD
A communication gateway integrated with a street light controller
The utility model discloses a kind of communication gateway of integrated street lamp controller, comprising: gateway base and gateway shell, the gateway shell is placed on the gateway base, and it is vertically arranged with the gateway base, form closed containing cavity, gateway control panel, lamp control panel, power board and metering board are equipped in the containing cavity;The gateway control panel includes main control MCU, communication module, GPS module, storage module and clock module;The main control MCU is electrically connected with communication module, GPS module, storage module and clock module respectively;The power board provides power supply for the gateway control panel, lamp control panel and metering board respectively;The communication gateway of integrated street lamp controller is installed on lamp pole.The utility model solves how to realize the technical problem of gateway and street lamp controller integration, and realizes the remote control and data acquisition of street lamp controller by gateway.
Owner:HUNAN TENGFA MICROELECTRONICS CO LTD