CN110503827A - A kind of container Intelligent gateway energy-saving control device - Google Patents
A kind of container Intelligent gateway energy-saving control device Download PDFInfo
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- CN110503827A CN110503827A CN201910740015.4A CN201910740015A CN110503827A CN 110503827 A CN110503827 A CN 110503827A CN 201910740015 A CN201910740015 A CN 201910740015A CN 110503827 A CN110503827 A CN 110503827A
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- intelligent gateway
- lane
- saving control
- energy saving
- energy
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention provides a kind of container Intelligent gateway energy-saving control devices, including four energy saving signal pickup assembly, energy-saving control device, Intelligent gateway control device, Intelligent gateway power device parts.The present invention uses automatic control technology, for the container Intelligent gateway in multiple lanes, according to vehicle flowrate size, it automatically controls and opens a certain number of lanes and Intelligent gateway equipment, other lanes and Intelligent gateway equipment are closed, and reach energy-efficient purpose, while according to light conditions, it automatically controls floodlight and gives video camera light filling, reach energy-saving effect.
Description
Technical field
The present invention relates to automatic control technology fields, fill more particularly to a kind of container Intelligent gateway Energy Saving Control
It sets.
Background technique
With the rapid development of logistics industry, containerization traffic has become one of major way of logistics transportation, container
The application of Intelligent gateway is also more more and more universal, and container Intelligent gateway is mostly installed at container hargour, harbour, container center
It stands etc. at crucial bayonet, for realizing the automatic collection tracking and DMR status detection to container number, when truck is contained
When container passes through, container Intelligent gateway is able to achieve the automatic inspection of the automatic identification and container DMR status of container number
It surveys, and networks with container control system, realize the tracing management for container.
Container Intelligent gateway is generally made of multiple lane equipments, the main power device in each lane be floodlight,
The electricity consumption general power of video camera, infrared sensor, barrier gate device, traffic lights, each lane equipment is 6kW or so, and electricity consumption compares
Greatly, when passing through the truck negligible amounts of Intelligent gateway, then all lanes need not be opened, otherwise all power devices power on,
The huge waste of electric energy is then caused, the opening and closing in container Intelligent gateway system lane are generally artificial judgment and control,
It cannot achieve automatic control, therefore, the energy-saving control device for developing Intelligent gateway is significant.
Summary of the invention
The embodiment of the invention provides a kind of container Intelligent gateway energy-saving control devices, and it is intelligently big to solve existing container
The door problem that power consumption is big in use, loss is serious.
A kind of container Intelligent gateway energy-saving control device, including energy saving signal pickup assembly, energy-saving control device, intelligence
Four gate control device, Intelligent gateway power device parts, wherein
The optical sensor of energy saving signal pickup assembly and the Energy Saving Control PLC of energy-saving control device are connected by signal wire
It connects, has m truck dedicated Lanes in front of container Intelligent gateway waiting area, below each lane with burying a vehicle flux monitor
Feel coil, vehicle flux monitor ground induction coil connects with corresponding first vehicle checker, the first vehicle checker respectively with energy-saving control device
Energy Saving Control PLC connection, Intelligent gateway are made of the lane n, and a lane ground induction coil is buried below each lane, is felt to lane
Coil is connected with corresponding second vehicle checker, and the second vehicle checker is connect with the Energy Saving Control PLC of energy-saving control device respectively, energy conservation
The Energy Saving Control PLC of control device is connect with Energy Saving Control interchanger by cable, Energy Saving Control relay and Energy Saving Control PLC
By cable connection, Energy Saving Control interchanger passes through net from the Intelligent gateway network switch of different Intelligent gateway control devices
Line connection, the Intelligent gateway control PLC of each Intelligent gateway control device are connect with the Intelligent gateway network switch by cable,
The Intelligent gateway network switch is connect with video camera by cable, and Intelligent gateway control PLC and Intelligent gateway relay pass through electricity
Cable connection, Intelligent gateway relay and video camera pass through electricity by cable connection, Intelligent gateway relay and infrared emission switch
Cable connection, Intelligent gateway relay and floodlight pass through cable connection by cable connection, Intelligent gateway relay and barrier gate device,
Relay and traffic lights pass through cable connection.
Selectively, when there is truck to enter the truck dedicated Lanes in front of Intelligent gateway waiting area, vehicle flux monitor
Ground induction coil has detected vehicle entrance, and the Energy Saving Control PLC of energy-saving control device is transferred data to by the first vehicle checker,
Energy Saving Control PLC realizes the tally function for entering waiting area truck, and it is big that ground induction coil detection in Intelligent gateway lane enters intelligence
The truck quantity of door, transfers data to Energy Saving Control PLC by the second vehicle checker, Energy Saving Control PLC, which is calculated, still to stop
Truck quantity in waiting area calculates the lane for needing to open and quantity, Energy Saving Control PLC hair by automatic shunt technology
After sending the opening and closing in lane to instruct Intelligent gateway control PLC, Intelligent gateway control PLC is given to receive instruction, lane is opened in control
Traffic lights show that green light, the device powers such as video camera, infrared emission switch, barrier gate device, optical sensor detect that video camera needs
When wanting light filling, Intelligent gateway control PLC control floodlight is powered on, and the control of Intelligent gateway control PLC needs to close the red green of lane
Lamp show red light, the device powers downs such as video camera, infrared emission switch, floodlight, barrier gate device, realize lane opening and closing automatically control and
Intelligent gateway energy-saving effect.
Selectively, energy saving signal pickup assembly includes vehicle flux monitor ground induction coil, Intelligent gateway lane ground induction coil,
One vehicle checker, the second vehicle checker, optical sensor, vehicle flux monitor ground induction coil, Intelligent gateway lane ground induction coil are laid in vehicle
Road below ground, is connect with respective vehicle checker by signal wire respectively, and detection enters Intelligent gateway waiting area and Intelligent gateway
The truck quantity in lane, the first vehicle checker, the second vehicle checker are mounted in Intelligent gateway control device, the first vehicle checker,
The Energy Saving Control PLC of two vehicle checkers and energy-saving control device is connected by signal wire, and car flow information is transferred to Energy Saving Control
PLC, optical sensor are mounted on container Intelligent gateway crossbeam the place that can collect sunlight, pass through signal wire and section
It can control PLC connection, for acquiring solar illuminance.
Selectively, energy-saving control device includes Energy Saving Control PLC, Energy Saving Control interchanger, Energy Saving Control relay, section
It can control PLC acquisition lane Lighting information and enter the truck quantity of Intelligent gateway waiting area, into Intelligent gateway lane
Truck quantity converses and still waits the truck quantity into Intelligent gateway lane in waiting area, according to lane automatic shunt
Algorithm calculates the number of track-lines for needing to open, and is compared according to Lighting information and given threshold, it is determined whether need to open floodlight
Carry out light filling, and will open lane instruction, close lane instruction, light filling instruction is sent to accordingly by Energy Saving Control interchanger
Intelligent gateway interchanger, Energy Saving Control relay realize power supply and start-up and shut-down control to Energy Saving Control PLC.
Selectively, Intelligent gateway control device includes the Intelligent gateway network switch, Intelligent gateway control PLC, intelligence
Gate relay is sent to Intelligent gateway control after Intelligent gateway interchanger receives the instruction of Energy Saving Control interchanger transmission
PLC, Intelligent gateway control PLC, which receives, to be opened lane instruction, closes after lane instruction, light filling instruction, and output signal passes through
Relay controls corresponding power device and obtains electric or power-off, makes the Intelligent gateway equipment work once electrified for opening lane, turns off
The Intelligent gateway device powers down in lane realizes energy-saving protective.
Selectively, optical sensor detection solar illuminance variation, when illuminance is less than setting illuminance threshold value, light
Illumination is not achieved video camera and carries out minimal illumination required for image taking, and Lighting information is transmitted to Energy Saving Control by optical sensor
The Energy Saving Control PLC of device, Energy Saving Control PLC send the Intelligent gateway control for powering on control instruction to Intelligent gateway control device
PLC, Intelligent gateway control PLC export power on signal, are powered on by relay to floodlight, and floodlight is opened, and mend to video camera
Light；Conversely, for video camera without light filling, Energy Saving Control sends power-off control when illuminance is more than or equal to setting illuminance threshold value
It instructs and gives Intelligent gateway control PLC, Intelligent gateway control PLC exports power-off signal, selectively, the setting illuminance threshold value
For 50Lux.It is powered off by relay to floodlight, floodlight is closed, and realizes Energy Saving Control.
Vehicle flowrate when there is truck to lead to Intelligent gateway by truck dedicated Lanes, before truck waiting area
Detection ground induction coil detects the truck quantity for leading to Intelligent gateway, transfers data to the first vehicle checker, the first vehicle checker
Energy Saving Control PLC is transferred data to, Energy Saving Control PLC realizes tally function, it is assumed that a counting period t1Inside pass through wagon flow
The truck quantity of amount detection ground induction coil is x；
When there is truck to enter Intelligent gateway lane, ground induction coil detection in lane enters the truck number of Intelligent gateway
Amount transfers data to the second vehicle checker, and the second vehicle checker transfers data to Energy Saving Control PLC, and Energy Saving Control PLC realizes meter
Number function, it is assumed that a counting period t1The interior truck quantity by Intelligent gateway lane is y；
It is k=x-y that Energy Saving Control PLC, which calculates the truck quantity in waiting area,
The control of Energy Saving Control PLC automatic shunt calculates: in a counting period t1It is interior, if each column truck is big by intelligence
The average time of door is t s, and average service rate is μ pcu/s, and the average arrival rate that truck reaches waiting area is λ pcu/s, etc.
It is k to area's vehicle number, opened number of track-lines is n1, according to queuing theory, then can calculate vehicle and be consumed in Intelligent gateway Accreditation Waiting Area
Time TwAre as follows:
Wherein n1To be opened number of track-lines, derived from above formula
n1=kt (λ-u)
T=50s is taken in example,λ=0.0266pcu/s then has
Wherein calculated n1>=1, and necessary round numbers, it is rounded as INT (n1)=N.
Lane is opened to calculate
The method for opening lane uses time duration ranking method.The Intelligent gateway control PLC in each Intelligent gateway lane is tired
Meter calculates the operating time of each lane equipment, it is assumed that a length of T when the device cumulative activation in lane 11, the control device in lane 2
A length of T when cumulative activation2..., when control device cumulative activation of lane n a length of Tn, to all control device cumulative activation durations
It is ranked up by ascending sequence, then opening number of track-lines should be top n lane.
Energy Saving Control PLC sends instructions to Intelligent gateway control by Energy Saving Control interchanger, the Intelligent gateway network switch
N number of lane, the Intelligent gateway device power in N number of lane are opened in PLC processed, the control of Intelligent gateway control PLC, other lanes are closed,
Corresponding Intelligent gateway device powers down, realizes Energy Saving Control.
The present invention uses automatic control technology, for the container Intelligent gateway in multiple lanes, according to vehicle flowrate size, certainly
A certain number of lanes and Intelligent gateway equipment are opened in dynamic control, other lanes and Intelligent gateway equipment are closed, and reach energy-efficient
Purpose, while according to light conditions, it automatically controls floodlight and gives video camera light filling, reach energy-saving effect.
Detailed description of the invention
Fig. 1 is integral module structure chart；
Fig. 2 is Intelligent gateway energy saver overall construction drawing.
Specific embodiment
The feature and exemplary embodiment of various aspects of the invention is described more fully below.In following detailed description
In, many details are proposed, in order to provide complete understanding of the present invention.But to those skilled in the art
It will be apparent that the present invention can be implemented in the case where not needing some details in these details.Below to implementation
The description of example is used for the purpose of providing by showing example of the invention and better understanding of the invention.The present invention never limits
In any concrete configuration set forth below and algorithm, but cover under the premise of without departing from the spirit of the present invention element,
Any modification, replacement and the improvement of component and algorithm.In the following description, well known structure and technology is not shown, so as to
It avoids causing the present invention unnecessary fuzzy.
Example embodiment is described referring now to ground, example embodiment can be implemented in a variety of forms, and should not be by
It is considered limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention more comprehensively and completely, and will
The design of example embodiment is comprehensively communicated to those skilled in the art.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In example.In the following description, many details are provided to provide and fully understand to the embodiment of the present invention.However,
It will be appreciated by persons skilled in the art that technical solution of the present invention can be practiced without one in the specific detail or more
It is more, or can be using other methods, constituent element, material etc..In other cases, be not shown in detail or describe known features,
Material or operation are to avoid major technique intention of the invention is obscured.
As shown in Figs. 1-2, container Intelligent gateway energy-saving control device provided in this embodiment, including energy saving signal acquisition
Four device, energy-saving control device, Intelligent gateway control device, Intelligent gateway power device parts, energy saving signal pickup assembly
With vehicle flux monitor ground induction coil, Intelligent gateway lane ground induction coil, the first vehicle checker, the second vehicle checker, optical sensor, section
It can control device and include Energy Saving Control PLC, Energy Saving Control interchanger, Energy Saving Control relay, Intelligent gateway control device tool
Have: Intelligent gateway control PLC, the Intelligent gateway network switch, Intelligent gateway relay, Intelligent gateway power device include general
Light lamp, video camera, infrared emission switch, barrier gate device, traffic lights.
The connection relationship of above-mentioned each component devices is as follows: the optical sensor 1 of energy saving signal pickup assembly 39 and energy conservation
The Energy Saving Control PLC2 of control device 40 is connected by signal wire, has m truck special in front of container Intelligent gateway waiting area
With lane, a vehicle flux monitor ground induction coil, vehicle flux monitor ground induction coil 14 and the first vehicle checker 10 are buried below each lane
Connection, vehicle flux monitor ground induction coil 15 are connect with the first vehicle checker 11, and vehicle flux monitor ground induction coil 16 and the first vehicle checker 12 connect
Connect, vehicle flux monitor ground induction coil 17 is connect with the first vehicle checker 13, the first vehicle checker 10,11,12,13 respectively with Energy Saving Control
PLC2 connection, Intelligent gateway are made of the lane n, bury a lane ground induction coil below each lane, lane ground induction coil 6 with
The connection of second vehicle checker 3, lane ground induction coil 7 are connect with the second vehicle checker 4, and lane ground induction coil 8 and the second vehicle checker 5 connect
It connects, the second vehicle checker 3,4,5 is connect with Energy Saving Control PLC2 respectively, and the Energy Saving Control PLC2 of energy-saving control device 40 and energy conservation are controlled
Interchanger 41 processed is connected by cable, and by cable connection, Energy Saving Control is handed over by Energy Saving Control relay 42 and Energy Saving Control PLC2
It changes planes and 41 is connect with the Intelligent gateway network switch 44,46 by cable, the Intelligent gateway control of Intelligent gateway control device 43
PLC18 is connect with the Intelligent gateway network switch 44 by cable, and the Intelligent gateway network switch 44 and video camera 20 pass through net
Line connection, Intelligent gateway control PLC 18 and Intelligent gateway relay 19,21,23,25,27 by cable connection, Intelligent gateway after
By cable connection, Intelligent gateway relay 21 passes through cable connection, intelligence with infrared emission switch 22 for electric appliance 19 and video camera 20
Energy gate relay 23 passes through cable connection by cable connection, Intelligent gateway relay 25 and barrier gate device 26 with floodlight 24,
By cable connection, the Intelligent gateway control PLC 47 and intelligence of Intelligent gateway control device 48 are big for relay 27 and traffic lights 28
The door network switch 46 is connected by cable, and the Intelligent gateway network switch 46 is connect with video camera 30 by cable, and intelligence is big
Door control PLC47 and Intelligent gateway relay 29,31,33,35,37 pass through cable connection, Intelligent gateway relay 29 and camera shooting
Machine 30 passes through cable connection, Intelligent gateway relay by cable connection, Intelligent gateway relay 31 and infrared emission switch 32
33 with floodlight 34 by cable connection, Intelligent gateway relay 35 and barrier gate device 36 by cable connection, relay 37 with it is red
By cable connection, vehicle checker, energy-saving control device are installed in Intelligent gateway control device green light 38.
Working principle of the present invention is as follows:
When there is truck to enter the truck dedicated Lanes in front of Intelligent gateway waiting area, the inspection of vehicle flux monitor ground induction coil
Vehicle entrance has been measured, the Energy Saving Control PLC of energy-saving control device, Energy Saving Control are transferred data to by the first vehicle checker
PLC realizes the tally function for entering waiting area truck, and ground induction coil detection in Intelligent gateway lane enters the truck of Intelligent gateway
Vehicle quantity transfers data to Energy Saving Control PLC by the second vehicle checker, and Energy Saving Control PLC, which is calculated, still rests on waiting area
Truck quantity, calculated by automatic shunt technology and need the lane opened and quantity, Energy Saving Control PLC sends lane
After opening and closing instruction gives Intelligent gateway control PLC, Intelligent gateway control PLC to receive instruction, the traffic lights that lane is opened in control are aobvious
Show green light, the device powers such as video camera, infrared emission switch, barrier gate device, when optical sensor detects that video camera needs light filling,
Intelligent gateway control PLC control floodlight powers on, and the traffic lights that the control of Intelligent gateway control PLC needs to close lane show red
Lamp, the device powers downs such as video camera, infrared emission switch, floodlight, barrier gate device realize lane opening and closing automatic control and Intelligent gateway
Energy-saving effect.
The detailed operation of each work system of the present invention is as follows:
Energy saving signal pickup assembly include vehicle flux monitor ground induction coil, Intelligent gateway lane ground induction coil, the first vehicle checker,
Second vehicle checker, optical sensor, vehicle flux monitor ground induction coil, Intelligent gateway lane ground induction coil are laid in lane subsurface
Side, is connect with respective vehicle checker by signal wire respectively, and detection enters the collection in Intelligent gateway waiting area and Intelligent gateway lane
Number of truck, the first vehicle checker, the second vehicle checker are mounted in Intelligent gateway control device, the first vehicle checker, the second vehicle checker
It is connect with the Energy Saving Control PLC of energy-saving control device by signal wire, car flow information is transferred to Energy Saving Control PLC, illumination passes
Sensor is mounted on container Intelligent gateway crossbeam the place that can collect sunlight, passes through signal wire and Energy Saving Control PLC
Connection, for acquiring solar illuminance.
Energy-saving control device includes Energy Saving Control PLC, Energy Saving Control interchanger, Energy Saving Control relay, Energy Saving Control PLC
It acquires lane Lighting information and enters the truck quantity of Intelligent gateway waiting area, the truck number into Intelligent gateway lane
Amount converses and still waits the truck quantity into Intelligent gateway lane in waiting area, calculated according to lane automatic shunt algorithm
The number of track-lines for needing to open out is compared according to Lighting information and given threshold, it is determined whether and it needs to open floodlight and carries out light filling,
And lane instruction, the instruction of closing lane, light filling instruction will be opened, corresponding Intelligent gateway is sent to by Energy Saving Control interchanger
Interchanger, Energy Saving Control relay realize power supply and start-up and shut-down control to Energy Saving Control PLC.
Intelligent gateway control device includes the Intelligent gateway network switch, Intelligent gateway control PLC, Intelligent gateway relay
Device is sent to Intelligent gateway control PLC after Intelligent gateway interchanger receives the instruction of Energy Saving Control interchanger transmission, intelligence
Gate control PLC, which receives, to be opened lane instruction, closes after lane instruction, light filling instruction, and output signal passes through relay control
It makes corresponding power device and obtains electric or power-off, make the Intelligent gateway equipment work once electrified for opening lane, turn off the intelligence in lane
Energy gate device powers down, realizes energy-saving protective.
A kind of embodiment of the invention, control program is:
1. optical sensor 1 detects solar illuminance variation, when illuminance is less than 50Lux, camera shooting is not achieved in illuminance
Machine 20,30 carries out minimal illumination required for image taking, and Lighting information is transmitted to the section of energy-saving control device by optical sensor
Can control PLC2, Energy Saving Control PLC2 send power on control instruction to Intelligent gateway control device Intelligent gateway control PLC 18,
47, Intelligent gateway control PLC 18,47 exports power on signal, is powered on by relay 19,29 to floodlight, and floodlight is opened, and gives
Video camera light filling；Conversely, for video camera without light filling, Energy Saving Control PLC2 sends power-off control when illuminance is more than or equal to 50Lux
System instruction exports power-off signal, passes through relay 19,29 to Intelligent gateway control PLC 18,47, Intelligent gateway control PLC 18,47
It is powered off to floodlight, floodlight is closed, and realizes Energy Saving Control.
2. the vehicle when there is truck to lead to Intelligent gateway by truck dedicated Lanes, before truck waiting area 9
Flow detection ground induction coil 14,15,16,17 detects the truck quantity for leading to Intelligent gateway, transfers data to the first vehicle
Examine device 10,11,12,13, the first vehicle checker 1
0,11,12,13 Energy Saving Control PLC2 is transferred data to, Energy Saving Control PLC2 realizes tally function, it is assumed that one
Count period t1The interior truck quantity by vehicle Flow Detection ground induction coil is x.
3. the detection of lane ground induction coil 6,7,8 enters the collection of Intelligent gateway when there is truck to enter Intelligent gateway lane
Number of truck transfers data to the second vehicle checker 3,4,5, and the second vehicle checker 3,4,5 transfers data to Energy Saving Control PLC2,
Energy Saving Control PLC2 realizes tally function, it is assumed that a counting period t1The interior truck quantity by Intelligent gateway lane is y.
4. it is k=x-y that Energy Saving Control PLC2, which calculates the truck quantity in waiting area,.
5. the control of Energy Saving Control PLC2 automatic shunt calculates: in a counting period t1It is interior, if each column truck passes through intelligence
The average time at energy gate is t s, and average service rate is μ pcu/s, and the average arrival rate that truck reaches waiting area is λ pcu/
S, Accreditation Waiting Area vehicle number are k, and opened number of track-lines is n1, according to queuing theory, then vehicle can be calculated in Intelligent gateway Accreditation Waiting Area
Spent time TwAre as follows:
Wherein n1To be opened number of track-lines, derived from above formula
n1=kt (λ-u)
T=50s is taken in example,λ=0.0266pcu/s then has
Wherein calculated n1>=1, and necessary round numbers, it is rounded as INT (n1)=N.
6. opening lane to calculate
The method for opening lane uses time duration ranking method.The Intelligent gateway control PLC in each Intelligent gateway lane is tired
Meter calculates the operating time of each lane equipment, it is assumed that a length of T when the device cumulative activation in lane 11, the control device in lane 2
A length of T when cumulative activation2..., when control device cumulative activation of lane n a length of Tn, to all control device cumulative activation durations
It is ranked up by ascending sequence, then opening number of track-lines should be top n lane.
7. Energy Saving Control PLC2 is sent instructions to by Energy Saving Control interchanger 41, the Intelligent gateway network switch 44,46
N number of lane is opened in Intelligent gateway control PLC 18,47, the control of Intelligent gateway control PLC 18,47, and the Intelligent gateway in N number of lane is set
Standby to power on, other lanes are closed, corresponding Intelligent gateway device powers down, realize Energy Saving Control.
8. in a counting period t1After end, into next counting period, above-mentioned process is repeated.
In the present embodiment, the specifications and models that each component devices use are as follows:
Those skilled in the art will be understood that above-described embodiment is illustrative and not restrictive.In different embodiments
The different technologies feature of middle appearance can be combined, to obtain beneficial effect.Those skilled in the art research specification and
On the basis of claims, the embodiment of other variations of revealed embodiment is will be understood that and realized.In claim
In book, term " comprising " is not precluded from other devices or steps；Indefinite article "one" be not excluded for it is multiple；Term " first ", " the
Two " for indicating title not for any specific sequence of expression.
Claims (9)
1. a kind of container Intelligent gateway energy-saving control device, which is characterized in that including energy saving signal pickup assembly, Energy Saving Control
Four device, Intelligent gateway control device, Intelligent gateway power device parts, wherein
The optical sensor of energy saving signal pickup assembly and the Energy Saving Control PLC of energy-saving control device are connected by signal wire, collection
There are m truck dedicated Lanes in front of vanning Intelligent gateway waiting area, feels line with burying a vehicle flux monitor below each lane
Circle, vehicle flux monitor ground induction coil connects with corresponding first vehicle checker, the first vehicle checker respectively with the energy conservation of energy-saving control device
Control PLC connection, Intelligent gateway are made of the lane n, and a lane ground induction coil, lane ground induction coil are buried below each lane
It is connected with corresponding second vehicle checker, the second vehicle checker is connect with the Energy Saving Control PLC of energy-saving control device respectively, Energy Saving Control
The Energy Saving Control PLC of device is connect with Energy Saving Control interchanger by cable, and Energy Saving Control relay passes through with Energy Saving Control PLC
Cable connection, Energy Saving Control interchanger are connected from the Intelligent gateway network switch of different Intelligent gateway control devices by cable
It connects, the Intelligent gateway control PLC of each Intelligent gateway control device is connect with the Intelligent gateway network switch by cable, intelligence
The gate network switch is connect with video camera by cable, and Intelligent gateway control PLC and Intelligent gateway relay are connected by cable
It connects, Intelligent gateway relay and video camera are switched and connected by cable by cable connection, Intelligent gateway relay and infrared emission
It connects, by cable connection, Intelligent gateway relay passes through cable connection, relay with barrier gate device for Intelligent gateway relay and floodlight
Device and traffic lights pass through cable connection.
2. container Intelligent gateway energy-saving control device as described in claim 1, which is characterized in that
When there is truck to enter the truck dedicated Lanes in front of Intelligent gateway waiting area, vehicle flux monitor ground induction coil is detected
There is vehicle entrance, the Energy Saving Control PLC of energy-saving control device is transferred data to by the first vehicle checker, Energy Saving Control PLC is real
Now enter the tally function of waiting area truck, ground induction coil detection in Intelligent gateway lane enters the truck number of Intelligent gateway
Amount, transfers data to Energy Saving Control PLC by the second vehicle checker, Energy Saving Control PLC calculates the collection for still resting on waiting area
Number of truck calculates the lane for needing to open and quantity by automatic shunt technology, and Energy Saving Control PLC sends the opening and closing in lane
It instructs after giving Intelligent gateway control PLC, Intelligent gateway control PLC to receive instruction, the traffic lights that lane is opened in control show green
Lamp, the device powers such as video camera, infrared emission switch, barrier gate device, when optical sensor detects that video camera needs light filling, intelligence
Control PLC control floodlight in gate powers on, and the traffic lights that the control of Intelligent gateway control PLC needs to close lane show red light, takes the photograph
The device powers downs such as camera, infrared emission switch, floodlight, barrier gate device realize that lane opening and closing automatically controls and Intelligent gateway energy conservation
Effect.
3. container Intelligent gateway energy-saving control device as described in claim 1, which is characterized in that
Energy saving signal pickup assembly includes vehicle flux monitor ground induction coil, Intelligent gateway lane ground induction coil, the first vehicle checker, second
Vehicle checker, optical sensor, vehicle flux monitor ground induction coil, Intelligent gateway lane ground induction coil are laid in lane below ground, point
It is not connect with respective vehicle checker by signal wire, detection enters the truck number in Intelligent gateway waiting area and Intelligent gateway lane
Amount, the first vehicle checker, the second vehicle checker are mounted in Intelligent gateway control device, the first vehicle checker, the second vehicle checker and energy conservation
The Energy Saving Control PLC of control device is connected by signal wire, and car flow information is transferred to Energy Saving Control PLC, optical sensor peace
The place that sunlight can be collected on container Intelligent gateway crossbeam is connect by signal wire with Energy Saving Control PLC, is used
In acquisition solar illuminance.
4. container Intelligent gateway energy-saving control device as described in claim 1, which is characterized in that
Energy-saving control device includes Energy Saving Control PLC, Energy Saving Control interchanger, Energy Saving Control relay, Energy Saving Control PLC acquisition
Lane Lighting information and truck quantity, the truck quantity into Intelligent gateway lane for entering Intelligent gateway waiting area, are changed
It calculates and still waits the truck quantity into Intelligent gateway lane in waiting area, needs are calculated according to lane automatic shunt algorithm
The number of track-lines of unlatching is compared according to Lighting information and given threshold, it is determined whether is needed to open floodlight and is carried out light filling, and will open
It opens lane instruction, the instruction of closing lane, light filling instruction and corresponding Intelligent gateway interchanger is sent to by Energy Saving Control interchanger,
Energy Saving Control relay realizes power supply and start-up and shut-down control to Energy Saving Control PLC.
5. container Intelligent gateway energy-saving control device as described in claim 1, which is characterized in that
Intelligent gateway control device includes the Intelligent gateway network switch, Intelligent gateway control PLC, Intelligent gateway relay, intelligence
After energy gate interchanger receives the instruction of Energy Saving Control interchanger transmission, it is sent to Intelligent gateway control PLC, Intelligent gateway control
PLC processed, which is received, to be opened lane instruction, closes after lane instruction, light filling instruction, and output signal is controlled corresponding by relay
Power device obtain it is electric or power-off, make open lane Intelligent gateway equipment work once electrified, turn off the Intelligent gateway in lane
Device powers down.
6. container Intelligent gateway energy-saving control device as described in claim 1, which is characterized in that
Optical sensor detects solar illuminance variation, and when illuminance is less than setting illuminance threshold value, illuminance, which is not achieved, to be taken the photograph
Camera carries out minimal illumination required for image taking, and optical sensor controls the energy conservation that Lighting information is transmitted to energy-saving control device
PLC processed, Energy Saving Control PLC transmission power on control instruction to the Intelligent gateway control PLC of Intelligent gateway control device, Intelligent gateway
Control PLC exports power on signal, is powered on by relay to floodlight, and floodlight is opened, and gives video camera light filling；Conversely, working as light
When illumination is more than or equal to setting illuminance threshold value, for video camera without light filling, it is big to intelligence that Energy Saving Control sends power-off control instruction
Door control PLC, Intelligent gateway control PLC export power-off signal, and selectively, the illuminance threshold value that sets is 50Lux.Pass through
Relay is powered off to floodlight, and floodlight is closed.
7. container Intelligent gateway energy-saving control device as described in claim 1, which is characterized in that
Vehicle Flow Detection when there is truck to lead to Intelligent gateway by truck dedicated Lanes, before truck waiting area
Ground induction coil detects the truck quantity for leading to Intelligent gateway, transfers data to the first vehicle checker, and the first vehicle checker will count
According to Energy Saving Control PLC is transferred to, Energy Saving Control PLC realizes tally function, it is assumed that a counting period t1It is interior to be examined by vehicle flowrate
The truck quantity for surveying ground induction coil is x；
When there is truck to enter Intelligent gateway lane, ground induction coil detection in lane enters the truck quantity of Intelligent gateway, will
Data are transferred to the second vehicle checker, and the second vehicle checker transfers data to Energy Saving Control PLC, and Energy Saving Control PLC, which is realized, counts function
It can, it is assumed that a counting period t1The interior truck quantity by Intelligent gateway lane is y；
It is k=x-y that Energy Saving Control PLC, which calculates the truck quantity in waiting area,
The control of Energy Saving Control PLC automatic shunt calculates: in a counting period t1It is interior, if each column truck passes through Intelligent gateway
Average time is t s, and average service rate is μ pcu/s, and the average arrival rate that truck reaches waiting area is λ pcu/s, Accreditation Waiting Area
Vehicle number is k, and opened number of track-lines is n1, according to queuing theory, then vehicle can be calculated in Intelligent gateway Accreditation Waiting Area spent time Tw
Are as follows:
Wherein n1To be opened number of track-lines, derived from above formula
n1=kt (λ-u)
T=50s is taken in example,λ=0.0266pcu/s then has
Wherein calculated n1>=1, and necessary round numbers, it is rounded as INT (n1)=N.
8. container Intelligent gateway energy-saving control device as described in claim 1, which is characterized in that
The method for opening lane uses time duration ranking method, the accumulative meter of the Intelligent gateway control PLC in each Intelligent gateway lane
Calculate the operating time of each lane equipment, it is assumed that a length of T when the device cumulative activation in lane 11, the control device in lane 2 is accumulative
Operating time is T2..., when control device cumulative activation of lane n a length of Tn, when to all control device cumulative activations long-pressing by
Small to be ranked up to big sequence, then opening number of track-lines should be top n lane.
9. container Intelligent gateway energy-saving control device as described in claim 1, which is characterized in that
Energy Saving Control PLC sends instructions to Intelligent gateway control by Energy Saving Control interchanger, the Intelligent gateway network switch
N number of lane, the Intelligent gateway device power in N number of lane are opened in PLC, the control of Intelligent gateway control PLC, other lanes are closed, phase
Answer Intelligent gateway device powers down.
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