CN107808532A - Emergency vehicles priority pass control method - Google Patents
Emergency vehicles priority pass control method Download PDFInfo
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- CN107808532A CN107808532A CN201711297655.XA CN201711297655A CN107808532A CN 107808532 A CN107808532 A CN 107808532A CN 201711297655 A CN201711297655 A CN 201711297655A CN 107808532 A CN107808532 A CN 107808532A
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- emergency
- push rod
- traffic lights
- emergency vehicles
- pair
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/087—Override of traffic control, e.g. by signal transmitted by an emergency vehicle
Abstract
The invention discloses a kind of emergency vehicles priority pass control method, including：Vehicle control mechanism, for gathering the number-plate number of all vehicles and corresponding vehicle position information on urban road；Vehicle identification mechanism, including it is arranged on the first radar detector, camera, the first transmission equipment and the first controller of detection zone；Congestion calculator, judge congestion for the number-plate number in searching and detecting area and corresponding vehicle position information；Radar transmitter, it is arranged in emergency vehicles；Traffic lights manager, including the second radar detector, the second transmission equipment, second controller, automatic controls and emergency mechanism.The present invention is provided with automatically with the control system combined manually, allows at least emergency vehicles priority pass for being trapped in detection zone, plays the function of emergency vehicles in time, alleviates the jam situation of overall traffic.
Description
Technical field
The present invention relates to field of traffic, specifically a kind of emergency vehicles priority pass control method.
Background technology
With the increasingly sharp increase of China's vehicle guaranteeding organic quantity, traffic congestion turns into the traffic that increasing city is faced
Problem.When crisis situations occur, the emergency vehicles such as ambulance, fire fighting truck, emergency dealing relief car needs are timely, smoothly lead to
OK, the security of the lives and property of people could be ensured to greatest extent.However, in no emergency vehicles special lane or meet on and off duty
Peak period, the current of emergency vehicles can be had a strong impact on；Although emergency vehicles have the right that can not be constrained by traffic lights, meet
The situation of traffic jam, still can not be quickly through crossing, it is impossible to carries out patient's rescue, fire extinguishing or emergency dealing in time and makees
Industry.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of emergency vehicles priority pass control method, there is provided it is automatic with it is manual
The control method combined is compensated, allows at least emergency vehicles priority pass for being trapped in detection zone, plays emergency vehicles in time
Function, while also reduce the time of the track congestion, alleviate the jam situation of overall traffic.
In order to realize according to object of the present invention and further advantage, there is provided a kind of emergency vehicles priority pass control
Method, including：
Vehicle control mechanism, it is arranged in each car on urban road, vehicle control mechanism and central processing unit
Communication connection, vehicle control mechanism are used to gather the number-plate number and corresponding vehicle position information, and vehicle control mechanism is by car plate
Number and corresponding vehicle position information are transferred to central processing unit；
Vehicle identification mechanism, it include being arranged on the first radar detector of detection zone, camera, first send equipment with
And first controller, first radar detector are used to detect emergency vehicles and the life for driving into detection zone close to traffic lights
Into first detection signal, the camera is used to take pictures to the emergency car for driving into detection zone close to traffic lights, described
During first controller control, the first transmission equipment will be sent to after first detection signal and the binding of the information of bus photo
Central processor；
Congestion calculator, in its centrally disposed processor, for the number-plate number in searching and detecting area and corresponding car
Positional information judges congestion, and a vehicle position information counts once, add up successively, when in the detection zone searched
The numerical value of vehicle position information be more than or equal to 26, and the duration of the numerical value is more than in 5min and 5min at least 8
The individual number-plate number also in detection zone, then confirming as congestion, and to central processing unit feedback acknowledgment congestion information；
Radar transmitter, it is arranged in emergency vehicles；
Traffic lights manager, it is arranged on the column of traffic lights, and the traffic lights manager includes
Second radar detector, second send equipment, second controller, automatic controls and emergency mechanism, second radar
Detector is used to detect the emergency vehicles for rolling detection zone away from and generates the second detection signal, second controller control described the
Two transmitting equipment send the second detection signal to central processing unit, and the automatic controls is only used for where emergency vehicles
Track traffic lights color for green to ensure that the track where emergency vehicles is unimpeded, in the automatic controls
Provided with repair module, the emergency mechanism is only used for control manually by the traffic lights to be green to ensure emergency vehicles institute
Track it is unimpeded, the emergency mechanism includes：
Housing, it is cube structure；
Display screen, it is arranged on one of side of the housing, and the display screen connects with central processing unit communication
Connect, the number for the id signal in detection zone that the display screen is calculated by digital displaying signal metering mechanism；
One pairs of posts, the inside for being oppositely arranged on the housing of a pairs of posts axis vertical, a pairs of posts
Upper end is respectively connected in the circuit where traffic lights；
A pair of first contact chips, first contact chip be inclined at the lower end of a binding post and with the binding post electricity
Connection, a pair of first contact chips are parallel to each other；
A pair of insulated columns, a pair of insulated columns are vertically arranged respectively, and the upper end of a pair of insulated columns is installed in the housing
Inside top surface upper and lower end is respectively and fixedly connected on a pair of first contact chips；
Connection component, it includes horizontally disposed connection sheet and the insulating support being arranged on below connection sheet, the connection
Piece is arranged on the inside of the housing and the underface in a pairs of posts, and the opposite end of the connection sheet is provided with a pair the
Two contact chips, a pair of second contact chips are respectively parallel to a pair of first contact chips, and the insulating support is v-shaped structure；
Opening assembly, including horizontally disposed push rod, it is arranged on the handle of push rod one end, the pushing and pressing immediately below push rod
Block, the support component for supporting push rod and the bumping post set positioned at push rod downward vertical in push rod, one end of the push rod
It is affixed through the side of the housing where the display screen and the handle, the other end of the push rod and the insulating support
V-arrangement summit is affixed, and the pushing and pressing part and the push rod are affixed, and the support component includes horizontally disposed sleeve and is vertically arranged
Support column, the sleeve is set on the push rod, the outer wall of the upper end of the support column and the sleeve is affixed, lower end with
The bottom surface of the housing is affixed, and the bumping post part relative with the pushing and pressing part is provided with pressure sensor, wherein, the bumping post
The distance of length direction between the pushing and pressing part along the push rod is equal to water between the first contact chip and the second contact chip
Flat spacing, when pressing the handle in the horizontal direction and driving the push rod movement, the pushing and pressing part contradicts the bumping post；
Signal metering mechanism, it, which is arranged on, is in central processing unit, for handling the first detection signal that receives and the
Two detection signals, the first detection signal received are accumulated with number, and the second detection signal received is gradually supported successively
The number for the first detection signal received that disappears, the number of the detection signal in detection zone is first detection signal and second
The difference of detection signal；
Wherein, when the number non-zero of the id signal in detection zone, while congestion calculator will confirm that congestion information
Central processing unit is fed back to, central processing unit sends a control signal to the automatic controls, the automatic controls control
The color of traffic lights processed is green, is non-green state when the automatic controls controls the color of traffic lights
When, repair module sends to central processing unit and reports signal for repairment, the central processing unit receive report that control after signal starts for repairment should
Anxious mechanism, the display screen is lighted, when the digital non-zero of the display screen display, described in handle drive described in Manual press
Push rod is moved to the pushing and pressing part and contradicts the bumping post, and a pair of second contact chips contact with a pair of first contact chips respectively, connects
Circuit where the traffic lights of emergency mechanism control, while the colors of traffic lights is allowed for green and is trapped in detection
Track where the emergency vehicles in area is unimpeded current.
Preferably, the emergency mechanism also includes：
Automatic closing assembly, including be arranged on below the bumping post, the electric expansion bar parallel with the push rod, timing
Device, and emergency controller, pushing and pressing part described in the electric expansion bar contact move, and the distance of the pushing and pressing part movement is equal to institute
The distance of the length direction between bumping post and the pushing and pressing part along the push rod is stated, the timer is used to set traffic lights
Color for it is green when duration, the timer electrically connects with the pressure sensor, and the emergency controller is distinguished
Electrically connected with electric expansion bar, timer, display screen；
Wherein, when handle described in Manual press, which drives the push rod to be moved to the pushing and pressing part, contradicts the bumping post, institute
State a pair of second contact chips to contact with a pair of first contact chips respectively, the color of traffic lights is green, when green continues
Between when reaching the time set by timer, timer is fed back to emergency controller, and emergency controller control electric expansion bar is stretched
Long to be moved to pushing and pressing part described in contact, second contact chip and first contact chip depart from, and disconnect emergency mechanism control
Circuit where traffic lights, while emergency controller controls the electric expansion bar to shrink.
Preferably, detection zone is model of the track on urban road where emergency vehicles apart from traffic lights 200m
Enclose.
Preferably, the color of traffic lights be the duration after green be 150s.
Preferably, the upper surface of first contact chip is coated with silicon rubber, and the insulated column is made up of polyvinyl chloride.
Preferably, the handle is circular configuration.
Preferably, the time that the timer is set is 150s.
The present invention comprises at least following beneficial effect：
The present invention is arranged to detection zone in the range of the traffic lights 200m apart from track, every on urban road
Vehicle control mechanism is respectively provided with one car, the number-plate number being easy in congestion calculator searching and detecting area and corresponding vehicle position
Confidence is ceased to judge congestion, ensure that at least emergency vehicles priority pass for being trapped in detection zone, and playing in time should
The function of anxious vehicle, while the time of the track congestion is also reduced, alleviate the jam situation of overall traffic.
The present invention is also provided with emergency mechanism, when automatic controls break down or not as when, central processing unit opens
Dynamic emergency mechanism, make to push away along sleeve by pressing handle and advance, a pair of second contact chips is connect respectively with a pair of first contact chips
Touch, the circuit where the traffic lights of connection emergency mechanism control, while make the colors of traffic lights for green, allow delay
Track where emergency vehicles in detection zone is unimpeded current.The design operation is simple, circuit loop of the handle away from closure, keeps away
Exempt to get an electric shock, compared to traditional pressing snap switch, this design structure service life length, be more suitable for making under outdoor sleety weather
With.
Automatic closing assembly is provided with the emergency mechanism of the present invention, when can be achieved automatically to continue traffic lights green
Between control and carry out disconnection process, accuracy rate is high, saves artificial timing, improves overall traffic efficiency, ensures emergency vehicles
Priority pass, improve congestion.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the overall structure diagram of emergency mechanism of the present invention.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples, to make those skilled in the art's reference
Specification word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.It should be noted that experimental method described in following embodiments, such as without spy
Different explanation, is conventional method, the reagent and material, unless otherwise specified, commercially obtains；The present invention's
In description, term " transverse direction ", " longitudinal direction ", " axial direction ", " radial direction ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom ", " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes of the invention and simplify description, is not that the device of instruction or hint meaning or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
The invention provides a kind of emergency vehicles priority pass control method, including：
Vehicle control mechanism, it is arranged in each car on urban road, vehicle control mechanism and central processing unit
Communication connection, vehicle control mechanism are used to gather the number-plate number and corresponding vehicle position information, and vehicle control mechanism is by car plate
Number and corresponding vehicle position information are transferred to central processing unit；
Vehicle identification mechanism, it include being arranged on the first radar detector of detection zone, camera, first send equipment with
And first controller, first radar detector are used to detect emergency vehicles and the life for driving into detection zone close to traffic lights
Into first detection signal, the camera is used to take pictures to the emergency car for driving into detection zone close to traffic lights, described
During first controller control, the first transmission equipment will be sent to after first detection signal and the binding of the information of bus photo
Central processor；
Congestion calculator, in its centrally disposed processor, for the number-plate number in searching and detecting area and corresponding car
Positional information judges congestion, and a vehicle position information counts once, add up successively, when in the detection zone searched
The numerical value of vehicle position information be more than or equal to 26, and the duration of the numerical value is more than in 5min and 5min at least 8
The individual number-plate number is also in detection zone, then confirming as congestion, and to central processing unit feedback acknowledgment congestion information；Vehicle herein
The numerical value of positional information is more than or equal to 26,8 number-plate numbers more than or equal to 26 vehicle numbers represented in detection zone
Represent 8 chassis in the vehicle at this 26 or more than 26.
Radar transmitter, it is arranged in emergency vehicles；
Traffic lights manager, it is arranged on the column of traffic lights, and the traffic lights manager includes
Second radar detector, second send equipment, second controller, automatic controls and emergency mechanism, second radar
Detector is used to detect the emergency vehicles for rolling detection zone away from and generates the second detection signal, second controller control described the
Two transmitting equipment send the second detection signal to central processing unit, and the automatic controls is only used for where emergency vehicles
Track traffic lights color for green to ensure that the track where emergency vehicles is unimpeded, in the automatic controls
Provided with repair module, the emergency mechanism is only used for control manually by the traffic lights to be green to ensure emergency vehicles institute
Track it is unimpeded, as shown in figure 1, the emergency mechanism includes：
Housing 1, it is cube structure；
Display screen 11, it is arranged on one of side of the housing 1, and the display screen 11 leads to central processing unit
News connection, time for the id signal in detection zone that the display screen 11 is calculated by digital displaying signal metering mechanism
Number；
One pairs of posts 21, the inside for being oppositely arranged on the housing 1 of the axis vertical of a pairs of posts 21, a butted line
The upper end of post 21 is respectively connected in the circuit where traffic lights；
A pair of first contact chips 22, first contact chip 22 are inclined at the lower end of a binding post 21 and connect with this
Terminal 21 electrically connects, and a pair of first contact chips 22 are parallel to each other；
A pair of insulated columns 23, a pair of insulated columns 23 are vertically arranged respectively, and the upper ends of a pair of insulated columns 23 is installed in described
The inside top surface upper and lower end of housing 1 is respectively and fixedly connected on a pair of first contact chips 22；
Connection component, it includes horizontally disposed connection sheet 31 and is arranged on the insulating support 32 of the lower section of connection sheet 31, institute
State connection sheet 31 be arranged on the housing 1 inside and in a pairs of posts 21 underface, the connection sheet 31 it is relative
Both ends are provided with a pair of second contact chips 33, and a pair of second contact chips 33 are respectively parallel to a pair of first contact chips 22, the insulation
Support 32 is v-shaped structure；
Opening assembly, including horizontally disposed push rod 41, be arranged on the one end of push rod 41 handle 42, positioned at push rod 41 just under
Side pushing and pressing part 43, the support component for supporting push rod 41 and set positioned at the downward vertical of push rod 41 in push rod 41 45,
One end of the push rod 41 is affixed through the side of the housing 1 where the display screen 11 and the handle 42, the push rod 41
The other end and the insulating support 32 V-arrangement summit it is affixed, the pushing and pressing part 43 and the push rod 41 are affixed, the support group
Part includes horizontally disposed sleeve 441 and the support column 442 being vertically arranged, and the sleeve 441 is set on the push rod 41, institute
The outer wall of stating the upper end of support column 442 and the sleeve 441 is affixed, lower end and the bottom surface of the housing 1 are affixed, and described 45 and institute
State the relative part of pushing and pressing part 43 and be provided with pressure sensor, wherein, along the push rod 41 between described 45 and the pushing and pressing part 43
The distance of length direction be equal to level interval between the first contact chip 22 and the second contact chip 33, press institute in the horizontal direction
When stating handle 42 and driving the push rod 41 to move, the pushing and pressing part 43 contradicts described 45；
Signal metering mechanism, it, which is arranged on, is in central processing unit, for handling the first detection signal that receives and the
Two detection signals, the first detection signal received are accumulated with number, and the second detection signal received is gradually supported successively
The number for the first detection signal received that disappears, the number of the detection signal in detection zone is first detection signal and second
The difference of detection signal；
Wherein, when the number non-zero of the id signal in detection zone, while congestion calculator will confirm that congestion information
Central processing unit is fed back to, central processing unit sends a control signal to the automatic controls, the automatic controls control
The color of traffic lights processed is green, is non-green state when the automatic controls controls the color of traffic lights
When, repair module sends to central processing unit and reports signal for repairment, the central processing unit receive report that control after signal starts for repairment should
Anxious mechanism, the display screen 11 is lighted, when the digital non-zero shown on the display screen 11, the band of handle 42 described in Manual press
Move the push rod 41 and be moved to the pushing and pressing part 43 and contradict described 45, a pair of second contact chips 33 respectively with a pair of first contact chips
22 contacts, the circuit where the traffic lights of connection emergency mechanism control, while the colors of traffic lights is allowed for green
Track where being trapped in the emergency vehicles of detection zone is unimpeded current.
The present invention is arranged to detection zone in the range of the traffic lights 200m apart from track, every on urban road
Vehicle control mechanism is respectively provided with one car, the number-plate number being easy in congestion calculator searching and detecting area and corresponding vehicle position
Confidence is ceased to judge congestion, and radar transmitter is set in emergency vehicles, passes through the first radar detector and camera is examined
The emergency vehicles for determining to drive into detection zone are surveyed, first detection signal, central processing unit control congestion meter are sent to central processing unit
Calculate device to start working, the emergency vehicles for rolling detection zone away from are detected in the second detections of radar area, and the second detection is sent to central processing unit
Signal, statistical disposition is carried out by signal Ji Ci mechanisms, when the number non-zero of the detection signal in detection zone, is in length
At least it has been detained an emergency vehicles in 200m detection zone, central processing unit sends a control signal to automatic controls, from
It is green that dynamic controlling organization, which control the color of traffic lights, allows the emergency vehicles priority pass of delay, while in the track
Other vehicles can also smoothly pass through, and ensure that an at least emergency vehicles priority pass, play the function of emergency vehicles in time,
The time of the track congestion is also reduced simultaneously, alleviates the jam situation of overall traffic.
The present invention is also provided with emergency mechanism, when automatic controls break down or not as when, central processing unit opens
Dynamic emergency mechanism, display screen 11 are used for the quantity for showing the emergency vehicles being trapped in detection zone, and then can be taking human as manual control
Make the traffic lights are green to ensure that the track where being trapped in the emergency vehicles of detection zone is unimpeded.Emergency mechanism leads to
Cross pressing handle 42 and make to push away and advance along sleeve 441, push rod 41 is moved to pushing and pressing part 43 and contradicts 45, divides a pair of second contact chips 33
Do not contacted with a pair of first contact chips 22, the circuit where the traffic lights of connection emergency mechanism control, while believe traffic
The color of signal lamp is green, and the track allowed where being trapped in the emergency vehicles of detection zone is unimpeded current, is believed when needing control traffic
When the color of signal lamp is non-green, manual opposite direction pulls handle 42, and the second contact chip 33 departs from the first contact chip 22, and circuit breaks
Open.The design operation is simple, circuit loop of the handle 42 away from closure, avoids getting an electric shock, pressing spring is pressed compared to traditional
Switch, this design structure service life length, is more suitable for using under outdoor sleety weather.
The present invention is suitable for applying in daily life the easily crossing of congestion, is respectively provided with each track at crossing
Corresponding traffic lights are coordinated to use to run the control method of the present invention with existing traffic signal control method.With
Exemplified by the traffic rules kept to the right, when not starting the control method of the present invention, using existing traffic signal control method,
When starting the control method of the present invention, the existing traffic signals of corresponding priority lane are closed, existing traffic letter
Remaining Through Lane intersected with priority lane and the left turn lane that intersects with priority lane of number control are matched somebody with somebody
Close priority lane and keep the temporary state being closed to traffic, allow and be detained the emergency vehicles priority pass of more than one, really
Being lost fastest to up to destination, reduction for emergency vehicles is protected, the influence to other tracks is relatively low, it is ensured that overall traffic order has
Sequence, congestion can be effectively improved.
In another technical scheme, as shown in figure 1, the emergency mechanism also includes：
Automatic closing assembly, including it is arranged on 45 lower section, the electric expansion bar 51 parallel with the push rod 41, timing
Device 52, and emergency controller 53, pushing and pressing part 43 described in the contact of electric expansion bar 51 move, what the pushing and pressing part 43 moved
Distance is equal to the distance of the length direction along the push rod 41 between described 45 and the pushing and pressing part 43, and the timer 52 is used for
Duration when setting the color of traffic lights to be green, the timer 52 electrically connect with the pressure sensor, institute
Emergency controller 53 is stated to electrically connect with electric expansion bar 51, timer 52, display screen 11 respectively；
Wherein, described 45 are contradicted when handle 42 described in Manual press drives the push rod 41 to be moved to the pushing and pressing part 43
When, the pair of second contact chip 33 contacts with a pair of first contact chips 22 respectively, and the color of traffic lights is green, when green
When color duration reaches the time set by timer 52, timer 52 feeds back to emergency controller 53, emergency controller 53
Control electric expansion bar 51, which is extended to pushing and pressing part described in contact 43, to be moved, second contact chip 33 and first contact chip 22
Depart from, disconnect the circuit where the traffic lights of emergency mechanism control, while emergency controller 53 controls the electric expansion
Bar 51 shrinks.
Automatic closing assembly is provided with the emergency mechanism of the present invention, when Manual press 42 connection circuit of handle, traffic
The color of signal lamp is green, and pressure sensor has sensed pressure and fed back to timer 52, and timer 52 starts timing, when
When reaching the time that timer 52 is set, timer 52 feeds back to emergency controller 53, and electronic stretch is controlled by emergency controller 53
Contracting bar 51, which is extended to contact pushing and pressing part 43, to be moved, and the second contact chip 33 and the first contact chip 22 depart from, and disconnects emergency mechanism control
Traffic lights where circuit, while emergency controller 53 control electric expansion bar 51 shrink.The automatic closing of the present invention
Component can realize the control to the traffic lights green duration automatically and carry out disconnection process, and accuracy rate is high, save artificial
Timing, overall traffic efficiency is improved, ensure emergency vehicles priority pass, improve congestion.
In another technical scheme, detection zone is the track where emergency vehicles on urban road apart from traffic lights
200m scope, the detection zones of 200m scopes represent passage situation of the track at crossing where bus enough, are to be based on
Cost and the optimal selection of road surface control.
In another technical scheme, the colors of traffic lights be the duration after green be 150s, it is ensured that be trapped in
Bus in detection zone passes through crossing.
In another technical scheme, the upper surface of first contact chip 22 is coated with silicon rubber, prevents upper surface from leaking electricity,
The insulated column 23 is made up of polyvinyl chloride, supports binding post 21 and safe.
In another technical scheme, the handle 42 is circular configuration, convenient to grip.
In another technical scheme, the time that the timer 52 is set is 150s, it is ensured that is trapped in answering in detection zone
Anxious car passes through crossing.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (7)
- A kind of 1. emergency vehicles priority pass control method, it is characterised in that including：Vehicle control mechanism, it is arranged in each car on urban road, vehicle control mechanism and central processing unit communication Connection, vehicle control mechanism are used to gather the number-plate number and corresponding vehicle position information, and vehicle control mechanism is by the number-plate number And corresponding vehicle position information is transferred to central processing unit；Vehicle identification mechanism, it includes being arranged on the first radar detector of detection zone, camera, first sends equipment and the One controller, first radar detector, which is used to detect, to be driven into the emergency vehicles of detection zone close to traffic lights and generates the One detection signal, the camera are used to take pictures to the emergency car for driving into detection zone close to traffic lights, and described first The controller control first transmission equipment will be sent to centre after first detection signal and the binding of the information of bus photo Manage device；Congestion calculator, in its centrally disposed processor, for the number-plate number in searching and detecting area and corresponding vehicle position Confidence is ceased to judge congestion, and a vehicle position information is counted once, added up successively, the car in the detection zone searched The numerical value of positional information is more than or equal to 26, and the duration of the numerical value is more than at least 8 cars in 5min and 5min Trade mark code also in detection zone, then confirming as congestion, and to central processing unit feedback acknowledgment congestion information；Radar transmitter, it is arranged in emergency vehicles；Traffic lights manager, it is arranged on the column of traffic lights, and the traffic lights manager includes second Radar detector, second send equipment, second controller, automatic controls and emergency mechanism, second detections of radar Device is used to detect the emergency vehicles for rolling detection zone away from and generates the second detection signal, second controller control second hair Jet device sends the second detection signal to central processing unit, and the automatic controls is only used for the car where emergency vehicles The color of the traffic lights in road, to ensure that the track where emergency vehicles is unimpeded, is provided with to be green in the automatic controls Repair module, the emergency mechanism be only used for control manually by the traffic lights for it is green to ensure emergency vehicles where Track is unimpeded, and the emergency mechanism includes：Housing, it is cube structure；Display screen, it is arranged on one of side of the housing, and the display screen is connected with central processing unit communication, institute State the number for the id signal in detection zone that display screen is calculated by digital displaying signal metering mechanism；One pairs of posts, the inside for being oppositely arranged on the housing of a pairs of posts axis vertical, the upper end of a pairs of posts It is respectively connected in the circuit where traffic lights；A pair of first contact chips, first contact chip are inclined at the lower end of a binding post and are electrically connected with the binding post Connect, a pair of first contact chips are parallel to each other；A pair of insulated columns, a pair of insulated columns are vertically arranged respectively, and the upper end of a pair of insulated columns is installed in the inside of the housing Top surface upper and lower end is respectively and fixedly connected on a pair of first contact chips；Connection component, it includes horizontally disposed connection sheet and the insulating support being arranged on below connection sheet, and the connection sheet is set Put in the inside of the housing and the underface in a pairs of posts, the opposite end of the connection sheet connect provided with a pair second Contact, a pair of second contact chips are respectively parallel to a pair of first contact chips, and the insulating support is v-shaped structure；Opening assembly, including horizontally disposed push rod, be arranged on the handle of push rod one end, the pushing and pressing part immediately below push rod, For the bumping post for supporting the support component of push rod and being set positioned at push rod downward vertical in push rod, one end of the push rod is passed through It is affixed to wear side and the handle of the housing where the display screen, the V of the other end of the push rod and the insulating support Shape summit is affixed, and the pushing and pressing part and the push rod are affixed, and the support component includes horizontally disposed sleeve and is vertically arranged Support column, the sleeve is set on the push rod, the outer wall of the upper end of the support column and the sleeve is affixed, lower end with The bottom surface of the housing is affixed, and the bumping post part relative with the pushing and pressing part is provided with pressure sensor, wherein, the bumping post The distance of length direction between the pushing and pressing part along the push rod is equal to water between the first contact chip and the second contact chip Flat spacing, when pressing the handle in the horizontal direction and driving the push rod movement, the pushing and pressing part contradicts the bumping post；Signal metering mechanism, it is in central processing unit, for handling the first detection signal received and the second inspection that it, which is arranged on, Signal is surveyed, the first detection signal received is accumulated with number, and the second detection signal received is gradually offset connect successively The number of the first detection signal received, the number of the detection signal in detection zone is first detection signal and the second detection The difference of signal；Wherein, when the number non-zero of the id signal in detection zone, while congestion calculator will confirm that congestion information feeds back To central processing unit, central processing unit sends a control signal to the automatic controls, and the automatic controls control is handed over The color of ventilating signal lamp is green, when the automatic controls controls the color of traffic lights to be non-green state, report Dispatching module sends to central processing unit and reports signal for repairment, the central processing unit receives report signal for repairment after control start emergent machine Structure, the display screen is lighted, when the digital non-zero of the display screen display, handle described in Manual press drives the push rod It is moved to the pushing and pressing part and contradicts the bumping post, a pair of second contact chips contacts with a pair of first contact chips respectively, and connection is emergent Circuit where the traffic lights of mechanism controls, while the colors of traffic lights is allowed for green and is trapped in detection zone Track where emergency vehicles is unimpeded current.
- 2. emergency vehicles priority pass control method as claimed in claim 1, it is characterised in that the emergency mechanism also wraps Include：Automatic closing assembly, including be arranged on below the bumping post, the electric expansion bar parallel with the push rod, timer, with And emergency controller, pushing and pressing part described in the electric expansion bar contact move, the distance of the pushing and pressing part movement is equal to the gear Between post and the pushing and pressing part along the push rod length direction distance, the timer is used to set the face of traffic lights Color for it is green when duration, the timer electrically connects with the pressure sensor, the emergency controller respectively with electricity Dynamic expansion link, timer, display screen electrical connection；Wherein, when handle described in Manual press, which drives the push rod to be moved to the pushing and pressing part, contradicts the bumping post, described one Second contact chip is contacted with a pair of first contact chips respectively, the color of traffic lights is green, is reached when the green duration During to time set by timer, timer feeds back to emergency controller, emergency controller control electric expansion bar extend to Pushing and pressing part described in contact moves, and second contact chip and first contact chip depart from, and disconnect the traffic of emergency mechanism control Circuit where signal lamp, while emergency controller controls the electric expansion bar to shrink.
- 3. emergency vehicles priority pass control method as claimed in claim 1, it is characterised in that detection zone is on urban road The scope of track where emergency vehicles apart from traffic lights 200m.
- 4. emergency vehicles priority pass control method as claimed in claim 1, it is characterised in that the color of traffic lights is Duration after green is 150s.
- 5. emergency vehicles priority pass control method as claimed in claim 2, it is characterised in that first contact chip it is upper Surface is coated with silicon rubber, and the insulated column is made up of polyvinyl chloride.
- 6. emergency vehicles priority pass control method as claimed in claim 3, it is characterised in that the handle is tied to be circular Structure.
- 7. emergency vehicles priority pass control method as claimed in claim 2, it is characterised in that timer setting when Between be 150s.
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Effective date of registration: 20200820 Address after: No.85 Huanzhu Middle Road, Hepu County, Beihai City, Guangxi Zhuang Autonomous Region Applicant after: Huang Xiukai Address before: No. 85 (Hepu County transportation and Transportation Bureau) in Hepu County, the Guangxi Zhuang Autonomous Region, the Guangxi Zhuang Autonomous Region Applicant before: Chen Huiting |
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