Traffic flow based smart LED street lighting for energy optimization Energy Efficient Street Light System Use Traffic Adaptive

Product Overview

Description

 

 Smart Traffic Management System:

 Smart Traffic Management Systems are technology solutions that municipalities can integrate into their traffic cabinets and intersections today for fast, cost-effective improvements in safety and traffic flow on their city streets. What's more, deploying these systems today, or upgrading your city's existing Intelligent Transportation Systems (ITS) infrastructure can create huge efficiencies and cost savings, while massively improving system reliability, all of which have excellent ROI.

These systems utilize sensors, and automation lighting system to monitor and automatically direct traffic and reduce congestion. The right technology solution can be scaled to any size and painlessly upgraded at any time. Simultaneously, these technology solutions prepare Smart Cities Public Lighting Infrastructure for coming technology evolutions:Seamless Connected Vehicle and the full deployment of 4G/5G networks.

 

 

 Smart LED Street light System Features:

 

1.  Server Capacity  :    Whole Country’s Projects can share 1 Server, Cloud Based Datahub

2.  PLC Line Comm :    PLC + LoRa with GSM/GPRS/3G/4G/5G

3.  Automatic Run    :    Turn On/Off, Dimming according to the Nature Light Intensity/Ambient Light

4.  Monitor Function:    W/V/I/Tempt./Air Quality- PM2.5  

5.  Sensors Detect  :    Rain/Fog/Snow/Sunny/Cloudy/ Dimming according to Motion Sensor

6.  Communication  :    Max. 2,000m

7.  Auto-Reporting   :    Tempt/ Malfunctions/Loop Power

8.  Grid/Metering     :    3 phases Grid Data & Cabinet Monitoring / Power Consumption Report / Remote Energy Metering

 

 

II.  Electrical Parameter

 

 

 

III:  Key Features

1. Terminal Description

 

 

NO.	MARKS	Functions Description
01	IA+	A Phase Current Sampling Interface +
02	IA-	A Phase Current Sampling Interface -
03	IB+	B Phase Current Sampling Interface+
04	IB-	B Phase Current Sampling Interface-
05	IC+	C Phase Current Sampling Interface+
06	IC-	C Phase Current Sampling Interface-
07	NC	Empty
08	UN	Power supplyNLine
09	UC	CommunicationcouplingC phase
10	UB	Communication couplingB phase
11	UA	Power supply/communication couplingA phase
12	RA1	Power Supply StatusOutput Detect Port --In
13	RA2	Power Supply StatusOutputDetect Port --In
14	RXD	RS232 Receiving Port
15	TXD	RS232 Sending Port
16	CGND	RS232 Common Port
17	COM	PowerPulseCommonPort
18	W	Active energy pulse output
19	Var	Reactive energy pulse output
20	GND	Power Supply StatusInputDetect Port - Common
21	IN1	Power Supply StatusInputDetect Port - 1
22	IN2	Power Supply StatusInputDetect Port - 2
23	485B2	RS485 Communication Port2 B
24	485A2	RS485 Communication Port2 A
25	485B1	RS485 Communication Port1 B
26	485A1	RS485 Communication Port1 A

 

2. Indicator Description

 

 

 

 

3. Button Operation Instructions

 

 

1). Manual /Auto Run

   Under Manual Status -The Dimming Button Operation on the panel is Effective, otherwise the operation is invalid.

Press the "Manual/Auto-Run" button to achieve manual / automatic state transition. That is to say, now it is Manual State, press again to enter the  Auto-Run state.

When changing from Manual state to Automatic state, the equipment will automatically broadcast and issue Automatic Operation Recovery Command.

 

2). Controlling Button

No.	Button	Function
01	100%	Send 100% dimming command to the selected loop
02	75%	Send75% dimming command to the selected loop
03	50%	Send50% dimming command to the selected loop
04	25%	Send25% dimming command to the selected loop
05	Off	SendOff command to the selectedLoop (0% dimming)

 

4.  Lighting Controlling Functions

1).  Control Priority Level

   High priority or Same Level can change the state of low priority or same level, while low priority can not change the state of high priority.

   The control mode corresponds to the following priorities.

 

2).  Priority Level 1 - Recovery Auto-Run Operating (Highest Priority Level)

At this time, the state of priority Level 4 is executed regardless of the control state in which it was previously operated(the specific operation is performed according to the setting value at the time of installation).

a) The server or client remotely issues “Recovery Auto-Run” command.

b) Press the "Manual/Auto - Run" Button on the device panel

 

3).  PriorityLevel2-LocalManualControl   

Change the illuminance of the lamp through the control button on the device panel; at this time, the control commands of priority 3 and priority 4 will not be executed if the manual command is executed.

4).  Priority Level 2-RemoteOperationControl 

Remotely issue the controlCommands through the Server or the Client; at this time, the Lighting that executes theManual Command, the Priority Level 3 and Priority Level 4 control status will not be executed.

 

5).  PriorityLevel3- IlluminationControl

Controls the Brightness values of all Fixtures according to preset rules by the received illuminance value.

 

6).  PriorityLevel4 -Latitude&LongitudeControl  

 By setting the Latitude and Longitude values, the Sunrise and Sunset times are calculated, Disconnect the Loop at the sunrise time, Closed the Loop at the sunset time . The On-Off time can be fine-tuned by the Sunrise and Sunset offset time, and the range of fine-tuned for 30 minutes.

  

7).  Priority Level 4 -ScheduleControl 

   Control the Brightness Value of the Fixture through the set 6-Segment Schedule.

 

5.  DataCollection

Remote or Local Acquisition of Loop Controllers and Lamps Operating Status and Parameters.

 

6.  ElectricalParameterAcquisition (Optional)

1).Collection ofElectricityConsumption

 

The device has a Built-in Three-Phase Energy Collection Module, which can collect the Energy Measurement Value of the Internal Module and Report it.

The Device can Collect the Energy Measurement Value of the Loop Controller and the Energy Meter and Report it.

 

2).  ElectricalParameterAcquisition

The Built-in Three-Phase Energy Collection Module can collect the Voltage, Current, Active Power and Power Factor of the internal Module and Report it.

 

The Device can collect the Voltage, Current, Active Power and Power Factor of the Loop Controller, the Energy Meter and the Intelligent Lighting management Terminal, and Report it.

 

7.  Fault Reporting

The Fault of the Device itself Occurs(AC Contactor Fault, Clock Fault, Communication Fault, etc.), and the Fault Information is automatically reported to the Server.

Collect the Information:such as Loop Controllers Fault and Light Controllers Fault, etc. (AC Contactor Faults, Clock Faults, Communication Faults, Lamp Faults, Temperature Faults, etc.)

 

8.  DataCommunicationChannels

1) .  PLC - Power Line Communication

     Power Line Communication (PLC) is a communication technology that enables sending data over existing power cables. This means that, with just power cables running to an electronic device (for example) one can both power it up and at the same time control/retrieve data from it in a half-duplex manner.

 

2).  LoRa Communication

Through LoRa Wireless Communication Channel, the Data Exchange and Control Command Reception between the Device and the Man-Machine Interface Device are realized. The Technical advantages are as follows:

a) Adopting the latest International IoT(Internet of Things) LoRaCommunication Technology, combined with AES128 Communication Encryption Technology and Self-Organizing Network Technology, the Communication Distance, Reliability and Security are greatly improved.

 

b) The Point-to-Point Communication Distance can reach 3,000m, and the measured average in the Power Plant is 1,000m. 

c) In the case of Repeater, measured 13,000m can be normal communication.

 

3).  RS-485 Communication

Through RS-485 Communication Channel, the Data Exchange and Control Command reception between the Device and the Man-Machine Interface Device are realized. The Technical Advantages are as follows: 

 

a). The device capacity in the gateway is 255. 

 

b). Strong Anti-Interference, Differential Mode Communication, and Software Fault Tolerance, no need to use Dedicated RS-485 Communication Line, reduce engineering cost under the premise of Ensuring Reliability

 

9. Extended Function (Optional) 

1).  Linkage

The Device can be linked with Equipment such as Cameras and Conveyer Belt; For example, when the Camera is activated, the Brightness of the Corresponding Lighting Area is Raised lighting the whole area, to Restore the Original Illumination when theCamera Stop Shooting; Another example, when the Conveyor Belt start transmission, its corresponding lighting area is adjusted the brightness, illuminates the area, and restores the minimum safe illuminance when Stop Transmission.

 

2).  Dimming Loop Extension 

The Control Loop can be concatenated to realize the application of Multiple Requirements. 

 

 

VI: Soltutions-- PLC & LoRa

 

 

 

  PLC ~ Power Line Communication

 

 

 

V: Widely application on the huge Projects

 

 

VI: Exhibitions Showing