CN109748179A - A kind of anti-grasping system of novel elevator automatically-controlled door - Google Patents
A kind of anti-grasping system of novel elevator automatically-controlled door Download PDFInfo
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- CN109748179A CN109748179A CN201711057083.8A CN201711057083A CN109748179A CN 109748179 A CN109748179 A CN 109748179A CN 201711057083 A CN201711057083 A CN 201711057083A CN 109748179 A CN109748179 A CN 109748179A
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- detection
- novel elevator
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Abstract
A kind of anti-grasping system of novel elevator automatically-controlled door, including detecting terminal, intelligent decision terminal, door machine control system, the detection terminal is set to the side of hall door or/and gate, the intelligent decision terminal is set to carriage inner sidewall, and detection terminal carries out signal connection with intelligent decision terminal, door machine control system.Beneficial effects of the present invention: this kind of system can reinforce the safety coefficient of light curtain detection, make up light curtain and detect check frequency that may be present, can also reduce the risk factor that may relate in light curtain detection process to a certain degree.
Description
Technical field
The present invention relates to elevator safety field more particularly to a kind of anti-grasping systems of novel elevator automatically-controlled door.
Background technique
Elevator is a kind of using traction machine as the vertical conveyor of power, be equipped with box-like gondola, for tier building multiply people or
Carrying cargo, man lift are micro-processor controlled intelligent, automation equipments, do not need professional's operation, revenue passenger
Elevator is taken and operated as long as following using program.
The gate of elevator is fitted with light curtain sensor, for detecting whether there are foreign matters to block elevator cage door, avoid because
Personnel or object are seized in elevator shutdown on both sides by the arms.But there are some defects for light curtain itself, affect elevator safety use, are mainly reflected in
Once several aspects:There are check frequencies for light curtain itself, are unable to get effective sense for the people or object that are in blind area
It answers, this is the main reason for causing elevator to repeated clamping accident；Light curtain is set to gate two sides, and this aspect represents
Hall door part lacks the safety device of anti-clamping, on the other hand also implies that, in elevator door closing procedure, in order to allow light curtain to incude
And door opening action is reformed, passenger just needs to take a risk the detection zone extending into limbs or object between gate and hall door, once go out
The problem of existing light curtain induction lag, the personal safety of passenger is just directly threatened.
Therefore, it for disadvantages described above, needs effectively to innovate the security system of elevator.
Summary of the invention
For disadvantages described above, the purpose of the present invention is to provide a kind of anti-grasping system of novel elevator automatically-controlled door, the germlines
System can reinforce the safety coefficient of light curtain detection, make up light curtain and detect check frequency that may be present, can also reduce light to a certain degree
The risk factor that may relate in curtain detection process.
To achieve the above object, the invention provides the following technical scheme:
A kind of anti-grasping system of novel elevator automatically-controlled door, including detection terminal, intelligent decision terminal, door machine control system；It is described
Detection terminal be set to the side of hall door or/and gate, the intelligent decision terminal is set to carriage inner sidewall, and detection is eventually
Signal connection is carried out with intelligent decision terminal, door machine control system in end；
Correspondingly, detection terminal includes metal conducting layer, electrode and oscillator, metal conducting layer is set to outside gate and hall door
Side, and electrode is set in the edge of metal conducting layer, oscillator is connected with metal conducting layer；
Correspondingly, being provided with insulating layer on the contact surface of the same hall door of detection terminal, gate；
Correspondingly, hall door and gate lower end are equipped with guide rail, guide rail one end of hall door or/and gate is provided with displacement sensor,
Displacement sensor is connected with intelligent decision terminal signaling；
Correspondingly, be provided with least displacement threshold values, maximum displacement threshold values in intelligent decision terminal, least displacement threshold values be hall door or
When gate completely closes, the distance on displacement sensor fellow disciple side, when maximum displacement threshold values is that hall door or gate fully open, displacement
The distance on sensor fellow disciple side；
Correspondingly, operation control module is provided in intelligent decision terminal, operation control module fellow disciple machine control system signal/electricity
Connection, when hall door or/and gate slide into least displacement threshold values, intelligent decision terminal activates operation control module, until connecing
Maximum displacement threshold values is received, operation control module is just closed；
Correspondingly, being provided with voice system in intelligent decision terminal, during running module activation, detection terminal detects touch
Continue 3s or 3s or more, that is, issues the alarm for forbidding leaning on.
The invention has the benefit that
Check frequency that may be present in light curtain detection is compensated for capacitance touch detection technique, the safety for improving elevator makes
Use coefficient；
Hall door or the detection terminal of/gate side, that is, practicable safety detection avoid passenger's venture from protruding into limbs or object
It is detected to the light curtain detection zone between gate and hall door, further improves the safety coefficient that elevator uses；
It joined the dual supervision of door machine control system and intelligent decision terminal to the anti-clamping in door closing procedure of hall door, gate
Mode, so that the detection reliability of capacitance touch is more secure.
Detailed description of the invention
Below according to attached drawing, invention is further described in detail.
Fig. 1 is side structure schematic diagram of the invention；
Fig. 2 is positive structure schematic of the invention；
In figure:
1, hall door；2, gate；3, carriage inner sidewall；4, guide rail；5, terminal is detected；6, intelligent decision terminal；7, door machine control system
System；8, displacement sensor.
Specific embodiment
A kind of anti-grasping system of novel elevator automatically-controlled door, including detection terminal 5, intelligent decision terminal 6, door machine control system
7；The detection terminal 5 is set to the side of hall door 1 or/and gate 2, and the intelligent decision terminal 6 is set in carriage
Side wall 3, detection terminal 5 carry out signal connection with intelligent decision terminal 6, door machine control system 7.
Embodiment one
Supervision by intelligent decision terminal 5 to hall door 1, the anti-clamping in door closing procedure of gate 2:
Displacement sensor 8 conveys the displacement information of hall door 1 and gate 2 to intelligent decision terminal 6,
When displacement information is equal to the least displacement threshold values that intelligent decision terminal 6 is set, operation control module activation, at this point,
If passenger touches the detection terminal 5 of 2 side of hall door 1 or gate, i.e., finger touches the electricity of contact in metal conducting layer
Appearance will change, so that the oscillator frequency being attached thereto changes, which is transferred to intelligent decision terminal 6, and
Control instruction is issued to door machine control system 7 by operation control module, drives hall door 1 reversely to open by gate 2, avoids folder
The phenomenon that holding passenger.Also, during running module activation, the touch detected in terminal 5 continues 3s or 3s or more, intelligent decision
The voice system of terminal 6 can be sounded an alarm to passenger, and passenger's dependence hall door 1 or gate 2 is avoided to cause to continue enabling phenomenon.
When displacement information is equal to the maximum displacement threshold values that intelligent decision terminal 6 is set, operation control module is closed,
Even if at this point, detection terminal 5 detects that frequency is abnormal, gate 2 and hall door 1 are all in can not open state.
Embodiment two
Supervision by door machine control system 7 to hall door 1, the anti-clamping in door closing procedure of gate 2:
Door machine control system 7 is set only in 1 closing process of gate 2 and hall door, is touched according to whether there is in detection terminal 5
Point is to determine whether may occur clamping condition, and after gate 2 and hall door 1 completely close, door machine control system 7 be will no longer operate
Detect the detection information of terminal 5, gate 2 and hall door 1 are all in can not open state.
The above-mentioned description to embodiment is for the ease of those skilled in the art it will be appreciated that and using this
Case technology, person skilled in the art obviously can make various modifications to these examples easily, and described herein one
As principle be applied in other embodiments without having to go through creative labor.Therefore, this case is not limited to above embodiments, ability
According to the disclosure of this case, the improvement and modification made for this case all should be in the protection scopes of this case by the technical staff in domain.
Claims (7)
1. a kind of anti-grasping system of novel elevator automatically-controlled door, including detection terminal, intelligent decision terminal, door machine control system,
Be characterized in that: the detection terminal is set to the side of hall door or/and gate, and the intelligent decision terminal is set to carriage
Inner sidewall, detection terminal carry out signal connection with intelligent decision terminal, door machine control system.
2. a kind of anti-grasping system of novel elevator automatically-controlled door according to claim 1, it is characterised in that: the detection is whole
End includes metal conducting layer, electrode and oscillator, and metal conducting layer is set to gate and hall door lateral surface, and in metallic conduction
Electrode is arranged in the edge of layer, and oscillator is connected with metal conducting layer.
3. a kind of anti-grasping system of novel elevator automatically-controlled door according to claim 1, it is characterised in that: the detection is whole
Hold same hall door, gate contact surface on be provided with insulating layer.
4. a kind of anti-grasping system of novel elevator automatically-controlled door according to claim 1, it is characterised in that: the hall door and
Gate lower end is equipped with guide rail, guide rail one end of hall door or/and gate is provided with displacement sensor, displacement sensor is determined with intelligence
The connection of plan terminal signaling.
5. a kind of anti-grasping system of novel elevator automatically-controlled door according to claim 1, it is characterised in that: the energy decision
It is provided with least displacement threshold values, maximum displacement threshold values in terminal, least displacement threshold values is hall door or when gate completely closes, displacement
The distance on sensor fellow disciple side, when maximum displacement threshold values is that hall door or gate fully open, the distance on displacement sensor fellow disciple side.
6. a kind of anti-grasping system of novel elevator automatically-controlled door according to claim 5, it is characterised in that: the intelligence is determined
Be provided with operation control module in plan terminal, operation control module fellow disciple machine control system signal/electrical connection, when hall door or/and
When gate slides into least displacement threshold values, intelligent decision terminal activates operation control module, until maximum displacement threshold values is received,
Just close operation control module.
7. a kind of anti-grasping system of novel elevator automatically-controlled door according to claim 1, it is characterised in that: the intelligence is determined
It is provided with voice system in plan terminal, during running module activation, detection terminal detects that touch continues 3s or 3s or more, i.e.,
Issue the alarm for forbidding leaning on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711057083.8A CN109748179A (en) | 2017-11-01 | 2017-11-01 | A kind of anti-grasping system of novel elevator automatically-controlled door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711057083.8A CN109748179A (en) | 2017-11-01 | 2017-11-01 | A kind of anti-grasping system of novel elevator automatically-controlled door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109748179A true CN109748179A (en) | 2019-05-14 |
Family
ID=66397682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711057083.8A Withdrawn CN109748179A (en) | 2017-11-01 | 2017-11-01 | A kind of anti-grasping system of novel elevator automatically-controlled door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109748179A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005280900A (en) * | 2004-03-29 | 2005-10-13 | Toshiba Elevator Co Ltd | Elevator system |
| JP2008207895A (en) * | 2007-02-23 | 2008-09-11 | Toshiba Elevator Co Ltd | Door safety device for elevator |
| CN206395685U (en) * | 2016-12-08 | 2017-08-11 | 宁波永良电梯技术发展有限公司 | Elevator car door system |
| CN208531987U (en) * | 2017-11-01 | 2019-02-22 | 德普家用电梯（上海）有限公司 | A kind of anti-grasping system of novel elevator automatically-controlled door |
-
2017
- 2017-11-01 CN CN201711057083.8A patent/CN109748179A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005280900A (en) * | 2004-03-29 | 2005-10-13 | Toshiba Elevator Co Ltd | Elevator system |
| JP2008207895A (en) * | 2007-02-23 | 2008-09-11 | Toshiba Elevator Co Ltd | Door safety device for elevator |
| CN206395685U (en) * | 2016-12-08 | 2017-08-11 | 宁波永良电梯技术发展有限公司 | Elevator car door system |
| CN208531987U (en) * | 2017-11-01 | 2019-02-22 | 德普家用电梯（上海）有限公司 | A kind of anti-grasping system of novel elevator automatically-controlled door |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190514 |
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| WW01 | Invention patent application withdrawn after publication |