CN209653759U - A kind of gate linkage based on ranging - Google Patents
A kind of gate linkage based on ranging Download PDFInfo
- Publication number
- CN209653759U CN209653759U CN201920004089.7U CN201920004089U CN209653759U CN 209653759 U CN209653759 U CN 209653759U CN 201920004089 U CN201920004089 U CN 201920004089U CN 209653759 U CN209653759 U CN 209653759U
- Authority
- CN
- China
- Prior art keywords
- gate
- car door
- train
- linkage
- central controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a kind of gate linkage based on ranging, which includes car door detecting module and central controller；It is electrically connected between the car door detecting module and central controller；The car door detecting module is set on gate, and the array length including at least two distance measuring sensors and distance measuring sensor composition is not less than car door length；The distance measuring sensor measures the distance between gate and train side wall with preset detection cycle, and the train side wall is overlapped after the car door opening with car door；The utility model detects the variation of the distance between gate and train side wall by car door detecting module, central controller controls the intelligence opening and closing of gate by the distance change, the linkage control with Train door is not depended on, suitable for the rail traffic security protection between the systems such as intelligence rail without information exchange.
Description
Technical field
The utility model belongs to gate control technology field, more particularly, to a kind of platform couplet on the door based on ranging
Dynamic device, the rail traffic security protection interacted suitable for no signal between train and gate.
Background technique
With the development and demand of urban transportation, the vehicles for the various characteristics that have been born, wherein intelligent fast freight system
(ART), hereinafter referred to as " intelligence rail ", because of no setting is required rail, construction cost is small, fills up the blank between bus and tramcar,
Become the selection of more and more small and medium-sized cities.
In order to reduce the construction cost of intelligence rail, cooler interlock device is generally not provided in station, each Mechatronic Systems relies on certainly
The linkage of body works, therefore information exchange is not present between each system.For the safety that guarantee passenger waits, intelligence rail vehicle
Half high platform door can be set in standing, but information exchange is not present between train and platform door system, only rely on gate itself
Linkage is difficult to realize the opening and closing of the linkage with Train door, it is therefore desirable to research and develop a kind of not against train and the friendship of gate information
It mutually can be achieved with the linkage that gate is intelligently opened and closed.
At this stage, there are some in terms of gate and train linkage through disclosed patent, but the side of these patent disclosures
Method is all the intelligence opening and closing for sharing to gate linkage by train opening signal to realize gate；But for intelligence rail
Traffic, since information exchange, published gate and train linkage system being not present between its train and platform door system
System and method are no longer applicable in the traffic of intelligence rail.
Utility model content
For at least one defect or Improvement requirement of the prior art, the utility model provides a kind of station based on ranging
Platform door linkage device, central controller are opened and closed by the intelligence of the variation control gate of the detection range of distance measuring sensor, no
The linkage control with Train door is relied on, suitable for the rail traffic security protection between the systems such as intelligence rail without information exchange.
To achieve the above object, according to the one aspect of the utility model, a kind of platform couplet on the door based on ranging is provided
Dynamic device, including car door detecting module and central controller；It is electrically connected between the car door detecting module and central controller；
The car door detecting module is set on gate, including at least two distance measuring sensors and distance measuring sensor composition
Array length be not less than car door length；The distance measuring sensor is with preset detection cycle between gate and train side wall
Distance measure, the train side wall is overlapped after the car door opening with car door.
Preferably, above-mentioned gate linkage, car door detecting module is mounted on the affixed side box of gate, described
The one end of gate close to Train door is arranged in affixed side box.
Preferably, above-mentioned gate linkage, distance measuring sensor are equidistant arrangement, and detection direction is perpendicular to train
Side wall.
Preferably, above-mentioned gate linkage is respectively arranged with car door detection mould on the gate of Train door two sides
Block, two car door detecting modules respectively detect the movement of two winnowing machine doors of train.
Preferably, above-mentioned gate linkage further includes that the parking being set at the berth of platform edge passes
Feel module, is electrically connected between parking sensing module and the central controller.
Preferably, above-mentioned gate linkage further includes the sound and light alarm module being arranged on gate, the acousto-optic
It is electrically connected between alarm module and central controller.
Preferably, above-mentioned gate linkage, single-chip microcontroller can be selected in central controller or PLC is realized.
Preferably, above-mentioned gate linkage, distance measuring sensor select laser sensor.
In general, it can obtain down the above technical solutions conceived by the present invention are compared with the prior art,
Column the utility model has the advantages that
(1) the gate linkage provided by the utility model based on ranging, the multiple rangings being mounted on gate
Sensor measures the distance between gate and train, and movement and the moving direction of car door are monitored using telemetry,
Sensitivity and accuracy are higher, can avoid the invalid unlatching of gate, extend the service life of gate, energy conservation and environmental protection has
Better economy；
(2) the gate linkage provided by the utility model based on ranging, central controller pass through distance measuring sensor
The variation of detection range judge the closure or openness of Train door, and then control the intelligence opening and closing of gate, do not depend on and arrange
The linkage control of vehicle car door, suitable for the rail traffic security protection between the systems such as intelligence rail without information exchange；
(3) the gate linkage provided by the utility model based on ranging, central controller pass through parking sensing mould
Block is monitored the state of arriving at a station of train, just opens each distance measuring sensor after train reaches specified parking stall, train arrives
Each equipment is in closed state before standing, and improves the service efficiency of equipment, prolongs its service life, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the top view of the hardware configuration of gate linkage provided by the embodiment of the utility model；
Fig. 2 is the front view of the hardware configuration of gate linkage provided by the embodiment of the utility model；
Fig. 3 is the side view of the hardware configuration of gate linkage provided by the embodiment of the utility model；
Fig. 4 is that working principle of the laser range sensor provided by the embodiment of the utility model under open and close door state is shown
It is intended to；Wherein, Fig. 4 a is door opening state；Fig. 4 b is shutdown state；
Fig. 5 is the control logic block diagram of gate linkage provided by the embodiment of the utility model；
In all the appended drawings, same appended drawing reference indicates identical technical characteristic, specifically: 1- car door detecting module,
101- first laser distance measuring sensor, 102- second laser distance measuring sensor, 103- third laser range sensor, 104- the 4th
Laser range sensor, the 5th laser range sensor of 105-；2- sound and light alarm module；3- parking sensing module；4- gate；
5- train.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.In addition, institute in the various embodiments of the present invention described below
The technical characteristic being related to can be combined with each other as long as they do not conflict with each other.
Fig. 1 is the top view of the hardware configuration of gate linkage provided by the embodiment of the utility model；Fig. 2 is this reality
With the front view of the hardware configuration of the gate linkage of new embodiment offer；Fig. 3 is that the utility model embodiment provides
Gate linkage hardware configuration side view；As shown in Figure 1, 2, 3, which includes car door detection
Module 1 and central controller；It is electrically connected between car door detecting module 1 and central controller, car door detecting module 1 is mounted on platform
On the affixed side box of door 4, which is arranged in the one end of gate close to Train door.
Car door detecting module 1 is mainly used for detecting the distance between gate 4 and 5 side wall of train, and car door detecting module 1 wraps
At least two laser range sensors are included, the array of laser range sensor composition is parallel with the direction of traffic of train, and
Array length is not less than the width of Train door；The quantity of laser range sensor is not specifically limited, according to the width of car door
And detection accuracy is selected, the quantity of laser range sensor is more, and the distance between adjacent laser distance measuring sensor is smaller,
More sensitive to the movement of car door, detection accuracy is higher；The distance between adjacent laser distance measuring sensor can be equal, can also not
It is equal, preferably equidistant arrangement；Fig. 4 is laser range sensor provided by the embodiment of the utility model in open and close door state
Under operation principle schematic diagram, as shown in figure 4, car door detecting module 1 provided in this embodiment include first laser ranging sensing
Device 101, second laser distance measuring sensor 102, third laser range sensor 103, the 4th laser range sensor 104 and the 5th
Laser range sensor 105, this five laser range sensors are equidistantly arranged to make up car door detecting module 1.In order to further
Detection accuracy is improved, a car door detecting module 1, two car door detections can be respectively set on the gate of Train door two sides
Module 1 respectively detects the movement of two winnowing machine doors of train.
Fig. 5 is the control logic block diagram of gate linkage provided by the embodiment of the utility model；Each laser ranging passes
Sensor (101~105) emits laser signal according to preset detection cycle, carries out to the distance between gate and train side wall
It measures and measurement result is sent to central controller；Central controller is become by the distance between gate 4 and 5 side wall of train
Change movement and the moving direction to judge 5 car door of train.As shown in figure 3, can shield portions laser ranging sensing when car door opening
Device, the distance that the detection of these laser range sensors obtains become smaller；When opening/closing door of vehicle, the laser range sensor being blocked is visited
The distance measured becomes larger；The distance that central controller measures each laser range sensor within the adjacent detector period into
Row comparison, when there is the detection range of any one laser range sensor to become smaller, shows that Train door is being opened, then center control
Device processed issues door open command to gate, and the motor inside gate drives gate with certain after receiving the door open command
Speed is opened；When there is the detection range of any one laser range sensor to become larger, show that Train door is being closed, then it is central
Controller issues instruction of closing the door to gate, and the motor inside gate drives gate with certain after receiving shutdown instruction
Speed closure.Central controller can be selected single-chip microcontroller, PLC etc. and realize with the controller of simple logic control function.Center
Controller judges the closure or openness of Train door by the variation of the detection range of laser range sensor, and then controls platform
Door intelligence opening and closing, do not depend on the linkage control with Train door, suitable between the systems such as intelligence rail without the track of information exchange
Traffic safety protection；Movement and the moving direction of car door are monitored using telemetry, sensitivity and accuracy are higher, can avoid station
The invalid unlatching of platform door.
Further, gate linkage provided in this embodiment further includes parking sensing module 3, which senses mould
Block 3 is arranged at the parking stall of platform edge, and arriving at a station for detecting train 5 signal and transmits the signal to central controller；
Central controller judges whether train 5 reaches parking stall according to train arrival signal, if train reaches, sending is opened
Dynamic instruction, each laser range sensor which is used to control in car door detecting module 1 are opened；If being arrived without train
It reaches, then central controller is with no treatment.Central controller supervises the state of arriving at a station of train by the sensing module 5 that stops
Control just opens each laser range sensor after train reaches specified parking stall, and each equipment is in closing before train arrival
State improves the service efficiency of equipment, prolongs its service life, energy conservation and environmental protection.
Further, gate linkage provided in this embodiment further includes sound and light alarm module 2, the sound-light alarm mould
Block 2 is mounted on another affixed side box of gate 4, is responsible for making a sound and light when gate 4 opens and closes,
Remind the passenger to get on or off the bus.
Gate linkage provided by the utility model based on ranging, the multiple rangings sensing being mounted on gate
Device measures the distance between gate and train, and central controller is sentenced by the variation of the detection range of distance measuring sensor
The closure or openness of disconnected Train door, and then the intelligence opening and closing of gate is controlled, the linkage control with Train door is not depended on, is fitted
For the rail traffic security protection between the systems such as intelligence rail without information exchange；The movement and shifting of car door are monitored using telemetry
Dynamic direction, sensitivity and accuracy are higher, can avoid the invalid unlatching of gate, extend the service life of gate, energy-saving ring
It protects, there is better economy.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
To limit the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of gate linkage based on ranging, which is characterized in that including car door detecting module and central controller；Institute
It states and is electrically connected between car door detecting module and central controller；
The car door detecting module is set on gate, the battle array including at least two distance measuring sensors and distance measuring sensor composition
Column length is not less than car door length；The distance measuring sensor with preset detection cycle between gate and train side wall away from
From measuring, the train side wall is overlapped after the car door opening with car door.
2. gate linkage as described in claim 1, which is characterized in that the car door detecting module is mounted on gate
Affixed side box on, the one end of gate close to Train door is arranged in the affixed side box.
3. gate linkage as claimed in claim 1 or 2, which is characterized in that the distance measuring sensor is equidistant row
Column, detection direction is perpendicular to train side wall.
4. gate linkage as claimed in claim 3, which is characterized in that set respectively on the gate of Train door two sides
It is equipped with car door detecting module, two car door detecting modules respectively detect the movement of two winnowing machine doors of train.
5. gate linkage as described in claim 1 or 4, which is characterized in that further include the column for being set to platform edge
Parking sensing module at vehicle parking stall is electrically connected between parking sensing module and the central controller.
6. gate linkage as described in claim 1 or 4, which is characterized in that further include the sound being arranged on gate
Light alarm module is electrically connected between the sound and light alarm module and central controller.
7. gate linkage as claimed in claim 6, which is characterized in that the central controller can be selected single-chip microcontroller or
PLC is realized.
8. gate linkage as claimed in claim 6, which is characterized in that the distance measuring sensor selects laser sensing
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004089.7U CN209653759U (en) | 2019-01-02 | 2019-01-02 | A kind of gate linkage based on ranging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004089.7U CN209653759U (en) | 2019-01-02 | 2019-01-02 | A kind of gate linkage based on ranging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653759U true CN209653759U (en) | 2019-11-19 |
Family
ID=68520134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920004089.7U Active CN209653759U (en) | 2019-01-02 | 2019-01-02 | A kind of gate linkage based on ranging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209653759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629950A (en) * | 2019-01-02 | 2019-04-16 | 中铁第四勘察设计院集团有限公司 | A kind of gate linkage and method based on ranging |
| CN115559634A (en) * | 2022-08-23 | 2023-01-03 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Platform guard control method, device, system, equipment and program product |
-
2019
- 2019-01-02 CN CN201920004089.7U patent/CN209653759U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629950A (en) * | 2019-01-02 | 2019-04-16 | 中铁第四勘察设计院集团有限公司 | A kind of gate linkage and method based on ranging |
| CN115559634A (en) * | 2022-08-23 | 2023-01-03 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Platform guard control method, device, system, equipment and program product |
| CN115559634B (en) * | 2022-08-23 | 2024-04-30 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Platform guard control method, device, system, apparatus and program product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209653759U (en) | A kind of gate linkage based on ranging | |
| CN106014074B (en) | Unit sliding plug door control system for China's electric multiple unit (CEMU) | |
| CN105074601A (en) | Automatic guided vehicle and automatic guided vehicle system | |
| CN102536033A (en) | Intelligent door control system of rail train | |
| CN203476049U (en) | Magnetic-switch-based automatic door control system for transformer substation inspection robot | |
| CN109649411B (en) | Platform door linkage device and method suitable for intelligent rail | |
| CN106228816A (en) | A kind of gateway, arterial highway deceleration caution system | |
| CN202345598U (en) | Track change danger early-warning device for vehicles | |
| CN103410400B (en) | Car door lock after death prevents sunroof control system and the sky window control method of high temperature in car | |
| CN209581459U (en) | A kind of gate linkage being applicable in intelligence rail | |
| CN203331948U (en) | School bus safety intelligent management system | |
| CA2874783A1 (en) | Networking operation dispatch system based on electronic zones for rail vehicle | |
| CN203095329U (en) | Device for detecting passengers in elevator lift car | |
| CN206540603U (en) | Track balance system based on Ethernet | |
| CN200988689Y (en) | Production line isolation device | |
| CN203246380U (en) | Early warning device for preventing opened automobile door from affecting passing of other vehicles | |
| CN109629950A (en) | A kind of gate linkage and method based on ranging | |
| CN111791919A (en) | Method and system for monitoring state of top cover | |
| CN206456242U (en) | Vehicle safety operation control system and control device | |
| CN203499429U (en) | Transformer substation inspection robot automatic door control system based on inductance approach switch | |
| CN210295358U (en) | Motor car overhaul warehouse operation safety monitoring system | |
| CN204661055U (en) | A kind of intelligent elevator | |
| CN208135686U (en) | A kind of elevator faults alarm system | |
| CN208589126U (en) | Railway switch monitoring device | |
| CN206657391U (en) | A kind of card hopper positional parameter harvester and its installation constitution in card dispatcher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |