CN208981934U - Pneumat internal swing door intelligent anti-clip controller - Google Patents
Pneumat internal swing door intelligent anti-clip controller Download PDFInfo
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- CN208981934U CN208981934U CN201820963001.XU CN201820963001U CN208981934U CN 208981934 U CN208981934 U CN 208981934U CN 201820963001 U CN201820963001 U CN 201820963001U CN 208981934 U CN208981934 U CN 208981934U
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Abstract
Pneumat internal swing door intelligent anti-clip controller belongs to the security fields of pneumatic passenger doors anti-pinch, and providing when a kind of car Pneumat internal swing door clips to passenger during switch gate quickly moves passenger doors to opposite direction, the device for preventing passenger to be pinched.Pneumat internal swing door intelligent anti-clip controller collects the linear signal of cylinder moving during switch gate by signal collection device 1, and signal passes to Logic control module 3 after linear signal processing module 2 is converted into logical signal.When clipping to people or object in passenger doors motion process, cylinder moving is obstructed, linear signal varies widely, the logical signal received is converted to anti-clip control signal according to the variation output logic signal of linear signal, anti-pinch signal output apparatus 4 by Logic control module 3.
Description
Technical field
The invention belongs to the security fields of Pneumat internal swing door anti-pinch, more specifically, being related to a kind of car Pneumat internal swing door
Quickly move passenger doors to opposite direction when clipping to passenger during switch gate, the device for preventing passenger to be pinched.
Background technique
1.1.2.6 clause in standard GB13094 " passenger train plan safety requirements " proposes the passenger doors of dynamic Control
Prevent from crushing the security requirement of passenger.Currently, be delayed anti-clipping system, air bag in the market there are three types of common anti-clipping systems
Anti-clipping system and pressure anti-clipping system, these three anti-clipping systems cut both ways.Delay anti-clipping system is that detection door signal issues
When to the time terminated of closing the door, when clamping people, passenger doors are blocked, and the time of door closing procedure is extended, and system detection is to setting
The shortcomings that passenger doors are not closed in the fixed time will issue opening signal in place, and passenger doors are opened at this time, delay anti-clipping system
It is that will not open immediately when clipping to passenger, but can just be opened until the time of setting, during which, passenger, which will receive, to be continued to increase
Chucking power can be difficult to bear so the people pressed from both sides can feel to compare pain if it is old man or child.Anti-squeezing system of air bag is detection
The pressure oscillation of air bag in vehicle door edge adhesive tape, when car door clips to passenger, air bag rock deformation pressure increases, system detection to gas
The shortcomings that pressure change of capsule issues opening signal, and passenger doors are opened at this time, Anti-squeezing system of air bag is the motion profile of passenger doors
So that also different in the position that different shutdown positions clips to people, it may be possible to door-plate edge clips to people and air bag does not deform,
Anti-pinch fails at this time.Pressure anti-clipping system is the pressure for detecting door pump shutdown exhaust end, and when car door clips to passenger, door pump is closed the door
The shortcomings that pressure of exhaust end declines, and issues opening signal when pressure drops to default value, pressure anti-clipping system be by
To the influence of bleed pressure, when bleed pressure reduces, the pressure of door pump shutdown exhaust end can also be reduced in door closing procedure, anti-pinch
System is easy erroneous judgement, causes passenger doors can not normal switching-off.It is and many since most of the passenger doors of bus are inwardly to open
Public transport is all more crowded, also will appear the case where clipping to people when so opening the door.And above several clamp prevention controllers are all only closed the door
Anti-pinch does not have pinch resistant functionality when clipping to people in door opening process.
Summary of the invention
The purpose of the present invention is to provide a kind of safe and reliable anti-biting control devices, and Pneumat internal swing door is made to open the door or close
When clipping to passenger during door, passenger doors are mobile to opposite direction, safety accident occur after avoiding passenger from being pinched or be jammed.
To achieve the above object, invention adopts the following technical scheme that.
Pneumat internal swing door intelligent anti-clip controller includes signal collection device, signal processing output device.Signal collection dress
It sets and is mounted on cylinder, for collecting the motion information of cylinder piston.Signal processing output device is for handling the letter being collected into
Breath, and corresponding control signal is exported according to processing result.Signal collection device includes magnetic detecting head and position sensor, magnetic
Property detecting head be connected with cylinder piston rod by bracket, position sensor passes through bracket and is connected with cylinder block, general in the course of work
Linear displacement signal between magnetic detecting head and position sensor passes to signal processing output device.Signal processing output dress
It sets comprising linear signal processing module, Logic control module, the output of anti-pinch signal and sound and light signal output module.Linear signal
Processing module is used to receive the linear displacement signal of signal collection device, passes to logic control after converting thereof into logical signal
Module.Logic control module is used to handle the signal being collected into, and the current state of passenger doors is judged by the variation of signal, and
Export corresponding signal.When pressing door close button, passenger doors are begun to shut off, and signal collection device starts collecting signal, when multiplying
The linear movement of retard motion when objective door encounters barrier in door closing procedure, cylinder piston changes, signal collection device
This variation is passed into signal processing output device, signal processing output device judges passenger doors motion state according to signal intensity
And opening signal is exported, door for coach automatically opens at this time.Likewise, passenger doors start to open when pressing door open button, signal
Collection device starts collecting signal, the retard motion when passenger doors encounter barrier in door opening process, cylinder piston it is linear
Movement changes, this variation is passed to signal processing output device by signal collection device, signal processing output device according to
Signal intensity judges passenger doors motion state and exports door signal, and door for coach is automatically closed at this time.This intelligent anti-clip controller
It is to judge and issue anti-pinch signal according to the variation of cylinder moving state, structure is simple, and it is sensitive reliable, fundamentally solve
The deficiency of existing anti-pinch device in the market complies with standard the relevant provision of GB13094 " passenger train plan safety requirements ".
Detailed description of the invention
Attached drawing 1 is signal collection device, and wherein a is magnetic detecting head, and b is position sensor, and c is position sensor branch
Frame, d are magnetic detecting head bracket.
Attached drawing 2 is signal processing output device, wherein 1 is signal collection device, 2 be linear signal processing module, and 3 be to patrol
Control module is collected, 4 be anti-pinch signal output apparatus, and 5 be alarm output device, and 6 be opening signal lamp output device, and 7 be power supply
Management module, 8 be switch gate signal input unit.
Specific embodiment
Pneumat internal swing door intelligent anti-clip controller includes signal collection device, signal processing output device.Signal collection dress
It sets and is mounted on cylinder, for collecting the motion information of cylinder piston.Signal processing output device is for handling the letter being collected into
Breath, and corresponding control signal is exported according to processing result.Signal collection device includes magnetic detecting head a and position sensor b,
Magnetic detecting head a is connected by magnetic detecting head bracket d with cylinder piston rod, and position sensor b passes through position sensor bracket c
It is connected with cylinder block, the linear displacement signal between magnetic detecting head a and position sensor b is passed into signal in the course of work
Handle output device.Signal processing output device includes linear signal processing module 2, Logic control module 3, the output of anti-pinch signal
Device 4, alarm output device 5, opening signal lamp output device 6, power management module 7 and switch gate signal input unit 8.
Linear signal processing module 2 is used to receive the linear displacement signal of signal collection device 1, transmits after converting thereof into logical signal
To Logic control module 3.Logic control module 3 judges passenger doors by the variation of signal for handling the signal being collected into
Current state, and corresponding logical signal is exported according to processing result.Anti-pinch signal output apparatus 4 is for receiving logic control
The logical signal of module 3 is simultaneously converted into anti-clip control signal.Alarm output device 5 is started to open or is closed for passenger doors
Sound-light alarm is issued before movement, notices that passenger doors will open or close with reminding passengers.Opening signal lamp output device 6 is used for
Driver is reminded, passenger doors are in opening state, forbid driving.Power management module 7 to intelligent anti-clip controller for mentioning
For stable voltage.Open and close gate signal input unit 8 is the switch of driver's control, for issuing enabling or door signal.
When driver presses door close button, i.e., when switch gate signal input unit 8 exports door signal, alarm output device
5 sending 2 seconds reminding passengers of sound-light alarm are taken care, and then passenger doors are begun to shut off, the magnetic detecting head of signal collection device 1
A is mobile with cylinder piston rod, displacement movement is generated between position sensor b, and this linear signal being displaced is passed to
Linear signal processing module 2, linear signal processing module 2 are converted into linear signal to pass to logic control mould after logical signal
Block 3.The retard motion when passenger doors encounter barrier in door closing procedure, the magnetic detecting head a line on cylinder piston rod
Property movement change, Logic control module 3 judges passenger doors motion state according to signal intensity and exports opening signal, at this time
Door for coach automatically opens.Likewise, pressing door open button, i.e., when switch gate signal input unit 8 exports opening signal, alarm defeated
Device 5 issues 2 seconds reminding passengers of sound-light alarm and takes care out, and then passenger doors start to open, the magnetism of signal collection device 1
Detecting head a is mobile with cylinder piston rod, and displacement movement, and the linear signal that this is displaced are generated between position sensor b
Linear signal processing module 2 is passed to, linear signal processing module 2 passes to logic after linear signal is converted into logical signal
Control module 3.The retard motion when passenger doors encounter barrier in door opening process, the magnetic detecting on cylinder piston rod
Head a linear movement changes, and Logic control module 3 judges passenger doors motion state according to signal intensity and exports shutdown letter
Number, door for coach is automatically closed at this time.If passenger doors do not clip to people or object in switching process, signal collection device 1 is passed to
The linear signal of Logic control module 3 do not change or change it is smaller, then Logic control module 3 will not to anti-pinch signal export fill
Set 4 sending anti-pinch signals.Before the movement of cylinder piston rod stopping in place will being opened in place or be closed to passenger doors, logic control
Module 3 stops pinch resistant functionality automatically, prevents from malfunctioning.
Claims (2)
1. Pneumat internal swing door intelligent anti-clip controller, which is characterized in that including signal collection device and signal processing output device,
Wherein the signal collection device is used to collect the linear movement information of cylinder, and the signal processing output device processing is collected into
Information, and corresponding control signal is exported according to processing result；Signal collection device includes magnetic detecting head and position sensing
Device, magnetic detecting head are connected by magnetic detecting head bracket with cylinder piston rod, and position sensor passes through position sensor bracket
It is connected with cylinder block, passes to the linear displacement signal between magnetic detecting head and position sensor at signal in the course of work
Manage output device.
2. Pneumat internal swing door intelligent anti-clip controller according to claim 1, characterized in that the signal processing output
Device includes linear signal processing module, Logic control module, anti-pinch signal output apparatus；Wherein linear signal processing module is used
In the linear displacement signal for receiving signal collection device, Logic control module is passed to after converting thereof into logical signal；Logic
Control module judges the current state of passenger doors by the variation of signal, and according to processing for handling the signal being collected into
As a result corresponding logical signal is exported；Anti-pinch signal output apparatus is used to receive the logical signal of Logic control module and by its turn
It is changed to anti-clip control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820963001.XU CN208981934U (en) | 2018-06-22 | 2018-06-22 | Pneumat internal swing door intelligent anti-clip controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820963001.XU CN208981934U (en) | 2018-06-22 | 2018-06-22 | Pneumat internal swing door intelligent anti-clip controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981934U true CN208981934U (en) | 2019-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820963001.XU Expired - Fee Related CN208981934U (en) | 2018-06-22 | 2018-06-22 | Pneumat internal swing door intelligent anti-clip controller |
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| Country | Link |
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| CN (1) | CN208981934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630132A (en) * | 2018-06-22 | 2019-12-31 | 淮安市久泰汽车零部件制造有限公司 | Intelligent anti-clamping controller for pneumatic inner swing door |
-
2018
- 2018-06-22 CN CN201820963001.XU patent/CN208981934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630132A (en) * | 2018-06-22 | 2019-12-31 | 淮安市久泰汽车零部件制造有限公司 | Intelligent anti-clamping controller for pneumatic inner swing door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20210622 |