CN203079495U - Elevator intelligent light curtain - Google Patents
Elevator intelligent light curtain Download PDFInfo
- Publication number
- CN203079495U CN203079495U CN 201220676967 CN201220676967U CN203079495U CN 203079495 U CN203079495 U CN 203079495U CN 201220676967 CN201220676967 CN 201220676967 CN 201220676967 U CN201220676967 U CN 201220676967U CN 203079495 U CN203079495 U CN 203079495U
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- China
- Prior art keywords
- light curtain
- opto
- elevator
- main body
- children
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- 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.)
- Expired - Fee Related
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- 230000005693 optoelectronics Effects 0.000 claims description 48
- 238000001514 detection method Methods 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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- Elevator Door Apparatuses (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model relates to an elevator door safety protection device, in particular to an elevator intelligent light curtain. According to the technical scheme, the elevator intelligent light curtain comprises two light curtain bodies, infrared transmitters and receivers, wherein each light curtain body is provided with a plurality of groups of infrared transmitters and a plurality of groups of receivers. The elevator intelligent light curtain is characterized in that each light curtain body is at least provided with a group of children height-permitted photoelectric sensors and a group of children detection photoelectric sensors, and each group of photoelectric sensors comprise two parallel photoelectric sensors to form a counting sensor. The elevator intelligent light curtain has the advantages of automatically identifying whether a person in an elevator is an adult or a child , avoiding potential risks due to the fact that child takes the elevator alone, counting the number of people in and out of the elevator, and effectively preventing the elevator from overloading at the same time.
Description
Technical field:
The utility model relates to a kind of elevator door safety guard, particularly a kind of elevator intelligent light curtain.
Background technology:
Elevator light curtain is a kind of light formula elevator door safety guard, is applicable to elevator, Cargo Lift, protection passenger's safety.With reference to accompanying drawing 1, form by infrared transmitter B that is installed in elevator cage door A both sides and receptor C, the power pack D that is installed in the sedan-chair top and special-purpose flexible cable E four major parts.32 (16) infrared transmitting tubes are arranged in projector, and under the control of MCU, transmit-receive tube is opened according to this, and continuous scanning gate zone forms an intensive infrared ray protection light curtain from top to bottom.When wherein any Ray Of Light is blocked; control system is exported enabling signal immediately, and gate is that phase down and counter-rotating are opened, and elevator door can normally cut out after passenger or obstacle leave warning region; thereby reach the safety guard-safeguard purpose, can avoid the generation of elevator folder people accident like this.And when the children of height less than 1.1 take elevator alone, owing to, there is bigger potential safety hazard without any means of identification or measure.
Summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of elevator intelligent light curtain is provided, and whether can discern elevator ride person is the children of independent action, and then whether the control elevator can normally move.
Its technical scheme is: comprise two light curtain main bodys, infrared transmitter and receptors, each light curtain main body is respectively equipped with many group infrared transmitters and many group of receivers, it is characterized in that: on each light curtain main body one group of children's limit for height opto-electronic pickup is installed at least and one group of children detects opto-electronic pickup, every group of opto-electronic pickup be arranged in parallel by two opto-electronic pickups respectively and forms sensor for countering.
Above-mentioned light curtain main body upper bottom portion also is provided with pet and detects opto-electronic pickup.
Above-mentioned children's limit for height opto-electronic pickup is be arranged in parallel by two opto-electronic pickups and forms, be installed on the light curtain main body, and apart from floor level between 1.1-1.2 meters.
Above-mentioned children detect opto-electronic pickup and are be arranged in parallel by two opto-electronic pickups and form, be installed on the light curtain main body, and apart from floor level at 0.5 meter.
Above-mentioned pet detects opto-electronic pickup and is be arranged in parallel by two opto-electronic pickups and form, be installed on the light curtain main body, and apart from floor level at 0.1 meter.
The beneficial effects of the utility model are: that elevator is taken in identification automatically is adult or children, avoids children to take the potential safety hazard that elevator causes separately; Simultaneously, also can the personnel of turnover elevator be counted, actv. plays the function that prevents the elevator overload.
Description of drawings:
Accompanying drawing 1 is the scheme drawing of existing light curtain of the present utility model when using;
Accompanying drawing 2 is structural representations of the present utility model;
Accompanying drawing 3 is lateral plans of light curtain main body of the present utility model;
Among the last figure: light curtain main body 1 and light curtain main body 1 '; Children's limit for height opto-electronic pickup 2 and children's limit for height opto-electronic pickup 2 '; Children detect opto-electronic pickup 3 and children detect opto-electronic pickup 3 '; Pet detects opto-electronic pickup 4 and pet detects opto-electronic pickup 4 '.
The specific embodiment:
2-3 in conjunction with the accompanying drawings, the utility model will be further described:
With reference to accompanying drawing 2; the utility model comprises light curtain main body 1 and light curtain main body 1 ', existing infrared transmitter and receptor; each light curtain main body is respectively equipped with many group infrared transmitters and many group of receivers; 32 (16) infrared transmitting tubes are arranged in projector; under the control of MCU; transmit-receive tube is opened according to this, and continuous scanning gate zone forms an intensive infrared ray protection light curtain from top to bottom.Its improvement is: install at least on each light curtain main body that one group of children's limit for height opto-electronic pickup 2 and children's limit for height opto-electronic pickup 2 ' and one group of children detect opto-electronic pickup 3 and children detect opto-electronic pickup 3 ', every group of opto-electronic pickup be arranged in parallel by two opto-electronic pickups respectively and forms sensor for countering; Above-mentioned light curtain main body upper bottom portion is provided with also that pet detects opto-electronic pickup 4 and pet detects opto-electronic pickup 4 ', certainly, many group opto-electronic pickups can be set as required also, and then that can judge the turnover elevator is many high even how fat people.
In addition, with reference to accompanying drawing 3, children's limit for height opto-electronic pickup is be arranged in parallel by two opto-electronic pickups and forms, each opto-electronic pickup comprises transmitting terminal and receiving terminal, be installed in light curtain main body 1 and light curtain main body 1 ' respectively, light curtain main body is installed on the elevator cab door respectively again, in addition, children's limit for height opto-electronic pickup is installed in overhead highly on the light curtain main body between 1.1-1.2 meters, the people that can judge the turnover car is children or adult, prevents that the children that pass in and out car separately from taking elevator voluntarily;
And two parallel opto-electronic pickups can be judged the direction of occupant's turnover, and then can make accurate counting to car occupant's turnover, realize tally function.
The children that are used detect opto-electronic pickup and are be arranged in parallel by two opto-electronic pickups and form, be installed in overhead highly on the light curtain main body about 0.5 meter, each opto-electronic pickup comprises transmitting terminal and receiving terminal, be installed in light curtain main body 1 and light curtain main body 1 ' respectively, can judge whether that the someone passes in and out car.
In addition, detecting opto-electronic pickup according to pet is be arranged in parallel by two opto-electronic pickups and forms, be installed in overhead highly on the light curtain main body about 0.1 meter, each opto-electronic pickup comprises transmitting terminal and receiving terminal, be installed in light curtain main body 1 and light curtain main body 1 ' respectively, can have judged whether that little pet passes in and out car separately.
Claims (5)
1. elevator intelligent light curtain, comprise two light curtain main bodys (1,1 '), infrared transmitter and receptor, each light curtain main body is respectively equipped with many group infrared transmitters and many group of receivers, it is characterized in that: one group of children's limit for height opto-electronic pickup (2,2 ') is installed at least on each light curtain main body and one group of children detects opto-electronic pickup (3,3 '), every group of opto-electronic pickup be arranged in parallel by two opto-electronic pickups respectively and forms sensor for countering.
2. elevator intelligent light curtain according to claim 1 is characterized in that: described light curtain main body upper bottom portion also is provided with pet and detects opto-electronic pickup (4,4 ').
3. elevator intelligent light curtain according to claim 1 is characterized in that: described children's limit for height opto-electronic pickup is be arranged in parallel by two opto-electronic pickups and forms, be installed on the light curtain main body, and apart from floor level between 1.1-1.2 meters.
4. elevator intelligent light curtain according to claim 1 is characterized in that: described children detect opto-electronic pickup and are be arranged in parallel by two opto-electronic pickups and form, be installed on the light curtain main body, and apart from floor level at 0.5 meter.
5. elevator intelligent light curtain according to claim 2 is characterized in that: described pet detects opto-electronic pickup and is be arranged in parallel by two opto-electronic pickups and form, be installed on the light curtain main body, and apart from floor level at 0.1 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676967 CN203079495U (en) | 2012-12-11 | 2012-12-11 | Elevator intelligent light curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676967 CN203079495U (en) | 2012-12-11 | 2012-12-11 | Elevator intelligent light curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203079495U true CN203079495U (en) | 2013-07-24 |
Family
ID=48825353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220676967 Expired - Fee Related CN203079495U (en) | 2012-12-11 | 2012-12-11 | Elevator intelligent light curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203079495U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030135A (en) * | 2014-06-25 | 2014-09-10 | 河南科技大学 | Elevator car with safety protection function |
| CN104030134A (en) * | 2014-06-25 | 2014-09-10 | 河南科技大学 | Safety elevator car |
| CN104444677A (en) * | 2014-12-15 | 2015-03-25 | 桂林科技企业发展中心 | Safety control device avoiding child taking elevator alone |
| CN105129551A (en) * | 2015-08-03 | 2015-12-09 | 陈思 | Safety control method for preventing juveniles from taking elevator alone |
| CN105129550A (en) * | 2015-08-03 | 2015-12-09 | 陈思 | Elevator safety control platform for preventing juveniles from taking elevator alone |
| CN106672731A (en) * | 2015-11-11 | 2017-05-17 | 东芝电梯株式会社 | A control device for an elevator allowing pets to take the elevator together |
| CN107010503A (en) * | 2017-04-20 | 2017-08-04 | 安徽瑞隆机电设备有限公司 | One kind prevents pet from taking elevator method and system alone |
| CN108128678A (en) * | 2017-12-25 | 2018-06-08 | 日立电梯（中国）有限公司 | Elevator operation control method, apparatus and system |
| CN109019267A (en) * | 2018-10-26 | 2018-12-18 | 电子科技大学 | A kind of elevator door sub-controlling unit for preventing children from individually taking |
| CN109179123A (en) * | 2018-10-23 | 2019-01-11 | 安徽信息工程学院 | A kind of elevator detection system and method |
| CN110654964A (en) * | 2019-10-12 | 2020-01-07 | 菱王电梯股份有限公司 | Elevator six-in-one light curtain |
| CN111056393A (en) * | 2019-12-24 | 2020-04-24 | 上海三菱电梯有限公司 | Elevator car monitoring system |
| CN111689327A (en) * | 2020-06-19 | 2020-09-22 | 迅达（中国）电梯有限公司 | Elevator car control system |
| CN112158705A (en) * | 2020-08-31 | 2021-01-01 | 猫岐智能科技（上海）有限公司 | Light curtain imaging method and system, light curtain identification method and system, light curtain device and elevator equipment |
| CN112678638A (en) * | 2020-12-21 | 2021-04-20 | 恒达富士电梯有限公司 | Elevator child protection system and working method thereof |
-
2012
- 2012-12-11 CN CN 201220676967 patent/CN203079495U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030134A (en) * | 2014-06-25 | 2014-09-10 | 河南科技大学 | Safety elevator car |
| CN104030134B (en) * | 2014-06-25 | 2016-05-18 | 河南科技大学 | A kind of safe elevator lift-cabin |
| CN104030135B (en) * | 2014-06-25 | 2016-05-18 | 河南科技大学 | There is the lift car of function of safety protection |
| CN104030135A (en) * | 2014-06-25 | 2014-09-10 | 河南科技大学 | Elevator car with safety protection function |
| CN104444677A (en) * | 2014-12-15 | 2015-03-25 | 桂林科技企业发展中心 | Safety control device avoiding child taking elevator alone |
| CN105129551A (en) * | 2015-08-03 | 2015-12-09 | 陈思 | Safety control method for preventing juveniles from taking elevator alone |
| CN105129550A (en) * | 2015-08-03 | 2015-12-09 | 陈思 | Elevator safety control platform for preventing juveniles from taking elevator alone |
| CN105129550B (en) * | 2015-08-03 | 2016-09-14 | 罗普特（厦门）科技集团有限公司 | The elevator safety preventing minor from individually taking controls platform |
| CN106672731B (en) * | 2015-11-11 | 2019-06-18 | 东芝电梯株式会社 | Pet can be the same as the control device of the elevator multiplied |
| CN106672731A (en) * | 2015-11-11 | 2017-05-17 | 东芝电梯株式会社 | A control device for an elevator allowing pets to take the elevator together |
| CN107010503A (en) * | 2017-04-20 | 2017-08-04 | 安徽瑞隆机电设备有限公司 | One kind prevents pet from taking elevator method and system alone |
| CN108128678A (en) * | 2017-12-25 | 2018-06-08 | 日立电梯（中国）有限公司 | Elevator operation control method, apparatus and system |
| CN108128678B (en) * | 2017-12-25 | 2020-07-07 | 日立电梯（中国）有限公司 | Elevator operation control method, device and system |
| CN109179123A (en) * | 2018-10-23 | 2019-01-11 | 安徽信息工程学院 | A kind of elevator detection system and method |
| CN109019267A (en) * | 2018-10-26 | 2018-12-18 | 电子科技大学 | A kind of elevator door sub-controlling unit for preventing children from individually taking |
| CN110654964A (en) * | 2019-10-12 | 2020-01-07 | 菱王电梯股份有限公司 | Elevator six-in-one light curtain |
| CN110654964B (en) * | 2019-10-12 | 2023-09-05 | 菱王电梯有限公司 | Elevator six-in-one light curtain |
| CN111056393A (en) * | 2019-12-24 | 2020-04-24 | 上海三菱电梯有限公司 | Elevator car monitoring system |
| CN111689327A (en) * | 2020-06-19 | 2020-09-22 | 迅达（中国）电梯有限公司 | Elevator car control system |
| CN112158705A (en) * | 2020-08-31 | 2021-01-01 | 猫岐智能科技（上海）有限公司 | Light curtain imaging method and system, light curtain identification method and system, light curtain device and elevator equipment |
| CN112678638A (en) * | 2020-12-21 | 2021-04-20 | 恒达富士电梯有限公司 | Elevator child protection system and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130724 Termination date: 20161211 |