CN103863933B - A kind of control method of escalator and control system - Google Patents
A kind of control method of escalator and control system Download PDFInfo
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- CN103863933B CN103863933B CN201410033050.XA CN201410033050A CN103863933B CN 103863933 B CN103863933 B CN 103863933B CN 201410033050 A CN201410033050 A CN 201410033050A CN 103863933 B CN103863933 B CN 103863933B
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Abstract
The invention discloses a kind of control method of escalator and be applied to the control system of this control method, this control method can make escalator between skirtboard and step and/or when having foreign matter to enter between the pedal of step and kickplate, can automatically start anti-clip mode, start emergency braking, prevent user from being crushed, and can brake according to the signal enabling of user, not need other people to help and press stop button.Applying the escalator of this control method and control system, automatically can start braking when there being personnel stranded, or nipped people can start brake equipment voluntarily by the mode firmly stamping, step on, play or impact step.Greatly save and save the reaction time, to escape danger for personnel and rescue is raced against time.
Description
Technical field
The present invention relates to a kind of control method of escalator, particularly relate to a kind of user of preventing and be sandwiched in control method in the step of escalator or the gap of handrail.
Background technology
Along with progress and the economic development of society, and the carrying forward vigorously of Process of Urbanization Construction, market, airport, high ferro station start to apply escalator in a large number.Escalator is convenient with it, workability strong (can be used as common stair during power failure to use), and because escalator outer appearnce is like common stair, running velocity is comparatively slow, and relative cage type elevator is safer, so obtain the extensive welcome of people.
But escalator essence remains machinery and to cooperatively interact operation, if take improper, still have certain danger.Take accident that escalator causes in recent years to appear in the newspapers repeatly end, the shoes, divided skirt, finger etc. of the modal child of being exactly are involved in or are clamped the accident into the gap between the pedal and kickplate of escalator step or the gap between step and skirt panel and even the gap between handrail and guide rail.Because the safety precautions of current escalator and shortcoming mainly contain:
1. warning sign prompting usually carefully can not see prompting the local client that flow of the people is large, and old man and child often fail to understand;
2. below fishback, lay sensor, in the one or both ends of escalator, emergency stop button is set, shortcoming is when there being people to be jammed in the middle of elevator runs, immediately cry out lustily for help, the people be positioned near emergency stop button also needs certain reaction time, has often caused nipped injury to personnel during this period of time;
3. apron scrubbing brush is set below skirt panel, dodge when reminding people to touch bristle, shortcoming due to bristle be all generally flexible, do not understand the people (old man or child) of apron scrubbing brush effect, and the people taking staircase is a lot, time crowded on staircase, people often ignore the suggesting effect of scrubbing brush.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of and can automatically starts brake equipment when staircase having people or thing are jammed and brake, or the nipped people mode that can pass through firmly to stamp, step on, play or impact step start control method and control system that brake equipment makes staircase out of service voluntarily.Apply this control method and can save the reaction time, to escape danger for personnel and rescue is raced against time.
Above-mentioned technical matters can be realized by following control method, this control method can make escalator between skirtboard and step and/or when having foreign matter to enter between the pedal of step and kickplate, can start anti-clip mode, prevent user from being crushed, described anti-clip mode comprises:
When detecting that foreign matter enters between skirtboard and step, start the step that elevator brake also starts audio alert simultaneously; And
When detecting that foreign matter enters between the pedal of step and kickplate, start the step that elevator brake also starts audio alert simultaneously.
In order to obtain better anti-pinch effect, described anti-clip mode can also comprise, when there being article to touch apron scrubbing brush, start the step of phonetic warning prompting, even old man or child etc. do not know by voice message, the people of apron scrubbing brush effect also can know that needs are away from edge like this.
In order to prevent sandwiching people or thing between handrail and guide rail, described anti-clip mode can also comprise, and detects the step of spacing between handrail and guide rail; And when detecting that between handrail and guide rail, spacing is abnormal, start the step of elevator brake.
Described anti-clip mode can also comprise, and detects the pedal of step or the stressed step of kickplate; And detect the pedal of step or kickplate stressed abnormal time start the step of elevator brake.People stranded on staircase, can stamp, step on or impact pedal or kickplate energetically, and the sensor be arranged under pedal or kickplate receives pressure signal suddenly and energetically, will be sent to control setup, start the brake equipment of staircase.Thus save the reaction time, reduce the possibility that indicator of trapped personnel is injured.
Described anti-clip mode also comprises the step starting audio alert when detecting that between handrail and guide rail, spacing is abnormal.
Described anti-clip mode also comprise the pedal of step or kickplate stressed abnormal time start the step of voice alarm.
In order to above-mentioned control method can be applied, escalator needs to install special control system, described control system includes installation step control system on the escalator and top level control system, can bi-directional signal and data between described step control system and top level control system.
The detecting device that described step control system comprises step control signal processing equipment and installs on the escalator, the signal detected is sent to step control signal processing equipment by described detecting device, after control signal processing equipment processes the signal be sent to and distinguishes, instruction is sent to described top level control system.
Described top level control system comprises upper layer signal processing equipment, audio warning generating portion and escalator brake equipment, after described upper layer signal processing equipment is further processed and distinguishes after receiving the signal that stair-step signal processing equipment sends, by command to audio warning generating portion and/or escalator brake equipment.
Described detecting device comprises and is arranged on escalator step pedal and/or kickplate pressure sensor below, is arranged on rang sensor between handrail and guide rail, is arranged on rang sensor between handrail and guide rail, is arranged near escalator step pedal and kickplate crack and is arranged on opto-electronic pickup near step and skirtboard crack, is arranged on pressure sensor near apron scrubbing brush, and these sensors can be distinguished as required or combine installation.
The invention has the advantages that: between the pedal and kickplate of escalator, or when having people or thing to be sandwiched between step and skirtboard, system starts staircase brake equipment automatically, or people stranded on staircase can by stamping, stepping on or impacting pedal and kickplate energetically, start staircase brake equipment, save the reaction time, reduce the possibility of injury to personnel, improve the safety of escalator.
Accompanying drawing explanation
Fig. 1 is the diagram of circuit of specific embodiment 1;
Fig. 2 is the diagram of circuit of specific embodiment 2;
Fig. 3 is the diagram of circuit of specific embodiment 3;
Fig. 4 is the diagram of circuit of specific embodiment 4;
Fig. 5 is the structural representation of control system.
Detailed description of the invention
A control method for escalator, this control method can make escalator between skirtboard and step and/or when having foreign matter to enter between the pedal of step and kickplate, can start anti-clip mode, prevents user from being crushed, and described anti-clip mode comprises:
When detecting that foreign matter enters between skirtboard and step, start the step that elevator brake also starts audio alert simultaneously; And
When detecting that foreign matter enters between the pedal of step and kickplate, start the step that elevator brake also starts audio alert simultaneously.
With the difference of specific embodiment one, specific embodiment two is that anti-clip mode also comprises:
When there being article to touch apron scrubbing brush, start the step of phonetic warning prompting.
With the difference of specific embodiment one, specific embodiment three is that anti-clip mode also comprises:
Detect the step of spacing between handrail and guide rail;
The step of audio alert is started when detecting that between handrail and guide rail, spacing is abnormal;
The step of elevator brake is started when detecting that between handrail and guide rail, spacing is abnormal.
With the difference of specific embodiment one, specific embodiment four is that anti-clip mode also comprises:
Detect the pedal of step or the stressed step of kickplate;
The pedal of step or kickplate stressed abnormal time start the step of voice alarm;
And detect the pedal of step or kickplate stressed abnormal time start the step of elevator brake.
The control system of automatically holding up of above-mentioned control method can be applied, as shown in Figure 5, include installation step control system 1 on the escalator and top level control system 2, can bi-directional signal and data between described step control system and top level control system.The detecting device that step control system comprises step control signal processing equipment and installs on the escalator, the signal detected is sent to step control signal processing equipment by described detecting device, after control signal processing equipment processes the signal be sent to and distinguishes, instruction is sent to described top level control system, described detecting device comprises and is arranged on escalator step pedal and/or kickplate pressure sensor below, be arranged on the rang sensor between handrail and guide rail, be arranged on the rang sensor between handrail and guide rail, be arranged near escalator step pedal and kickplate crack, and the opto-electronic pickup be arranged near step and skirtboard crack, be arranged on the pressure sensor near apron scrubbing brush, these sensors can be distinguished as required or combine installation.Top level control system comprises upper layer signal processing equipment, audio warning generating apparatus and escalator brake equipment, after described upper layer signal processing equipment is further processed and distinguishes after receiving the signal that stair-step signal processing equipment sends, by command to audio warning generating apparatus and/or escalator brake equipment.
Above embodiment is for understanding the present invention's; not the those of ordinary skill of limitation of the present invention, related fields, on the basis of technical scheme described in claim; can also make multiple change or modification, these changes or modification should be understood to still belong to protection scope of the present invention.
Claims (7)
1. a control system for escalator, is characterized in that: described control system includes installation step control system on the escalator and top level control system, can bi-directional signal and data between described step control system and top level control system; The detecting device that described step control system comprises step control signal processing equipment and installs on the escalator, the signal detected is sent to step control signal processing equipment by described detecting device, after control signal processing equipment processes the signal be sent to and distinguishes, instruction is sent to described top level control system; Described top level control system comprises upper layer signal processing equipment, audio warning generating portion and escalator brake equipment, after described upper layer signal processing equipment is further processed and distinguishes after receiving the signal that stair-step signal processing equipment sends, by command to audio warning generating portion and/or escalator brake equipment.
2. the control system of escalator according to claim 1, is characterized in that: described detecting device comprise be arranged on escalator step pedal and/or kickplate pressure sensor below, be arranged on the rang sensor between handrail and guide rail, described detecting device comprises and is arranged on opto-electronic pickup near escalator step pedal and kickplate crack, is arranged on opto-electronic pickup near step and skirtboard crack, is arranged on pressure sensor near apron scrubbing brush.
3. the control method of a control system for escalator according to claim 1 or 2, when making escalator between skirtboard and step and/or have foreign matter to enter between the pedal of step and kickplate, anti-clip mode can be started, prevent user from being crushed, it is characterized in that: described anti-clip mode comprises:
When detecting that foreign matter enters between skirtboard and step, start the step that elevator brake also starts audio alert simultaneously;
When detecting that foreign matter enters between the pedal of step and kickplate, start the step that elevator brake also starts audio alert simultaneously; And
Detect the pedal of step or kickplate stressed, and detect the pedal of step or kickplate stressed abnormal time start the step of elevator brake.
4. control method according to claim 3, is characterized in that: described anti-clip mode also comprises, and when there being article to touch apron scrubbing brush, starts the step of phonetic warning prompting.
5. control method according to claim 3, is characterized in that: described anti-clip mode also comprises, and detects spacing between handrail and guide rail, and starts the step of elevator brake when detecting that between handrail and guide rail, spacing is abnormal.
6. control method according to claim 5, is characterized in that: described anti-clip mode also comprises, and starts the step of audio alert when detecting that between handrail and guide rail, spacing is abnormal.
7. control method according to claim 6, is characterized in that: described anti-clip mode also comprises, the pedal of step or kickplate stressed abnormal time start the step of voice alarm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410033050.XA CN103863933B (en) | 2014-01-24 | 2014-01-24 | A kind of control method of escalator and control system |
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| CN201410033050.XA CN103863933B (en) | 2014-01-24 | 2014-01-24 | A kind of control method of escalator and control system |
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| CN103863933A CN103863933A (en) | 2014-06-18 |
| CN103863933B true CN103863933B (en) | 2016-03-23 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104098014A (en) * | 2014-07-20 | 2014-10-15 | 郑州中智电子科技有限公司 | Intelligent escalator control system |
| CN105151994B (en) * | 2015-09-10 | 2017-08-04 | 上海斐讯数据通信技术有限公司 | A kind of escalator method for early warning and system |
| CN105110133A (en) * | 2015-09-21 | 2015-12-02 | 王好雨 | Safety system having functions of preventing elevator from falling and nipping people |
| CN106586797B (en) * | 2016-12-29 | 2018-07-17 | 袁江 | A kind of escalator, moving sidewalk and comb tooth device |
| CN109368472B (en) * | 2018-12-26 | 2020-12-22 | 杭州斯沃德电梯有限公司 | Anti-clamping method and system for escalator and computer equipment |
| CN110304533A (en) * | 2019-07-23 | 2019-10-08 | 浙江梅轮电梯股份有限公司 | A kind of escalator handrail finger pinch device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202518923U (en) * | 2011-02-18 | 2012-11-07 | 东芝电梯株式会社 | Safety device of passenger conveyor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003341970A (en) * | 2002-05-29 | 2003-12-03 | Toshiba Elevator Co Ltd | Conveyor device |
| JP5069998B2 (en) * | 2007-10-04 | 2012-11-07 | 三菱電機ビルテクノサービス株式会社 | Escalator safety device |
| JP5251146B2 (en) * | 2008-01-31 | 2013-07-31 | フジテック株式会社 | Passenger conveyor equipment |
| CN102320514A (en) * | 2011-09-09 | 2012-01-18 | 王锡林 | Safety braking method of automatic escalator and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202518923U (en) * | 2011-02-18 | 2012-11-07 | 东芝电梯株式会社 | Safety device of passenger conveyor |
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