CN205541290U - Current limiting device is prevented trampling by corridor - Google Patents
Current limiting device is prevented trampling by corridor Download PDFInfo
- Publication number
- CN205541290U CN205541290U CN201620282650.4U CN201620282650U CN205541290U CN 205541290 U CN205541290 U CN 205541290U CN 201620282650 U CN201620282650 U CN 201620282650U CN 205541290 U CN205541290 U CN 205541290U
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- corridor
- chip microcomputer
- servo motor
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Abstract
The utility model discloses a current limiting device is prevented trampling by corridor, including multiunit correlation type infrared ray sensor, counter, logic circuit, singlechip, audio power amplifier circuit and loudspeaker, infrared ray sensor installs in the both sides of corridor, and for the correlation type, the corridor below is equipped with servo motor, and servo motor controls telescopic railing, the utility model has the advantages of it is following: protection minor life safety, the effect is showing.
Description
Technical field
This utility model relates to a kind of corridor to be prevented trampling current-limiting apparatus.
Background technology
Present public corridor; when particularly flow of the people is the biggest; owing to lacking a kind of security isolation equipment; often there are some tread event; although having the anti-alarm set of trampling of corridor at present to occur, but producing little effect, curing the symptoms, not the disease; especially when crowded, prompting function does not has effect at all, it is impossible to avoid the generation of tread event.
Utility model content
This utility model is in order to solve the problems referred to above, it is provided that a kind of protection minor's life security, and the significant corridor of effect is anti-tramples current-limiting apparatus.
nullThe purpose of this utility model is achieved through the following technical solutions: a kind of corridor is anti-tramples current-limiting apparatus，Including organizing correlation type infrared ray sensor more、Enumerator、Logic circuit、Single-chip microcomputer、Audio amplifier circuit and loudspeaker，Infrared ray sensor is arranged on the both sides of corridor，For correlation type，Servo motor it is provided with below corridor，Servo motor controls flexible railing，When people from corridor upstairs or downstairs time，Due to blocking of human body，Count pulse can be produced，Pulse number is processed by Intelligent Single-Chip Based，When nobody is through corridor，Single-chip microcomputer input signal is high level，When having people through corridor，Single-chip microcomputer input signal is low level，Single-chip microcomputer is utilized to process following data: to give the time interval of a 5-10 second，Utilize enumerator，Record acquisition pulse number of times and pulse length，If number of times is more than 10-20 time，Single-chip microcomputer will have signal to export to servo motor，Open flexible railing through servo motor operating touch audio amplifier circuit simultaneously and make loudspeaker send warning or prompt tone，Until the umber of pulse in preset time is normal or the burst length was less than 2 seconds，Flexible railing automatically retracts and stop alarm.
Preferably, corridor corner is provided with emergency button.
Preferably, infrared sensor quantity is more than or equal to 1, installs at the import or export of every floor ladder, after the infrared signal pulse of many groups processes, gives single-chip microcomputer and carries out Treatment Analysis.
Preferably, the length of flexible railing is less than corridor width.
This utility model has the advantage that and utilizes Intelligent Single-Chip Based to process pulse number and pulse duration; if data exception, trigger flexible railing and send prompt tone, effectively preventing the generation of public corridor tread event; especially for protection minor's life security, effect is notable.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model；
Fig. 2 is installation site figure of the present utility model；
Fig. 3 is functional-block diagram of the present utility model；
Label in figure: 1-infrared ray sensor, 2-enumerator, 3-single-chip microcomputer, 4-loudspeaker, 5-corridor, 6-servo motor, 7-stretch railing.
Detailed description of the invention
In order to deepen the understanding to utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment is only used for explaining this utility model, is not intended that the restriction to this utility model protection domain.
nullSuch as Fig. 1、2、A kind of corridor shown in 3 is anti-tramples current-limiting apparatus，Including organizing correlation type infrared ray sensor 1 more、Enumerator 2、Logic circuit、Single-chip microcomputer 3、Audio amplifier circuit and loudspeaker 4，Infrared ray sensor 1 is arranged on the both sides of corridor 5，For correlation type，Servo motor 6 it is provided with below corridor 5，Servo motor 6 controls flexible railing 7，When people from corridor upstairs or downstairs time，Due to blocking of human body，Count pulse can be produced，By single-chip microcomputer 3 Intelligent treatment pulse number，When nobody is through corridor，Single-chip microcomputer 3 input signal is high level，When having people through corridor，Single-chip microcomputer 3 input signal is low level，Single-chip microcomputer 3 is utilized to process following data: to give the time interval of a 5-10 second，Utilize enumerator 2，Record acquisition pulse number of times and pulse length，If number of times is more than 10-20 time，Single-chip microcomputer 3 will have signal to export to servo motor 6，Open flexible railing 7 through servo motor 6 operating touch audio amplifier circuit simultaneously and make loudspeaker 4 send warning or prompt tone，Until the umber of pulse in preset time is normal or the burst length was less than 2 seconds，Flexible railing 7 automatically retracts and stop alarm.
Corridor 5 corner is provided with emergency button, does not tramples accident or enumerator 2 is malfunctioning, can press emergency button the most nearby, open flexible railing 7 and block artificial abortion when flow of the people reaches triggering flexible railing 7 when.
Infrared sensor 1 quantity is more than or equal to 1, installs at the import or export of every floor ladder, after the infrared signal pulse of many groups processes, gives single-chip microcomputer 3 and carries out Treatment Analysis.
The length of flexible railing 7 is less than corridor 5 width, it is ensured that secondary injury does not occur.
Claims (4)
- null1. a corridor is prevented trampling current-limiting apparatus，Including organizing correlation type infrared ray sensor (1) more、Enumerator (2)、Logic circuit、Single-chip microcomputer (3)、Audio amplifier circuit and loudspeaker (4)，It is characterized in that: described infrared ray sensor (1) is arranged on the both sides of corridor (5)，For correlation type，Corridor (5) lower section is provided with servo motor (6)，Described servo motor (6) controls flexible railing (7)，When people from corridor upstairs or downstairs time，Due to blocking of human body，Count pulse can be produced，By single-chip microcomputer (3) Intelligent treatment pulse number，When nobody is through corridor，Single-chip microcomputer (3) input signal is high level，When having people through corridor，Single-chip microcomputer (3) input signal is low level，Single-chip microcomputer (3) is utilized to process following data: to give the time interval of a 5-10 second，Utilize enumerator (2)，Record acquisition pulse number of times and pulse length，If number of times is more than 10-20 time，Single-chip microcomputer (3) will have signal to export to servo motor (6)，Open flexible railing (7) through servo motor (6) operating touch audio amplifier circuit simultaneously and make loudspeaker (4) send warning or prompt tone，Until the umber of pulse in preset time is normal or the burst length was less than 2 seconds，Flexible railing (7) automatically retracts and stop alarm.
- Corridor the most according to claim 1 is anti-tramples current-limiting apparatus, it is characterised in that: described corridor (5) corner is provided with emergency button.
- Corridor the most according to claim 1 is anti-tramples current-limiting apparatus, it is characterized in that: described infrared sensor (1) quantity is more than or equal to 1, install at the import or export of every floor ladder, after the infrared signal pulse of many groups processes, give single-chip microcomputer (3) and carry out Treatment Analysis.
- Corridor the most according to claim 1 is anti-tramples current-limiting apparatus, it is characterised in that: the length of described flexible railing (7) is less than corridor (5) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282650.4U CN205541290U (en) | 2016-04-07 | 2016-04-07 | Current limiting device is prevented trampling by corridor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282650.4U CN205541290U (en) | 2016-04-07 | 2016-04-07 | Current limiting device is prevented trampling by corridor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205541290U true CN205541290U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620282650.4U Expired - Fee Related CN205541290U (en) | 2016-04-07 | 2016-04-07 | Current limiting device is prevented trampling by corridor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205541290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085878A (en) * | 2017-05-26 | 2017-08-22 | 王竑熹 | A kind of distributed security passage people flow monitoring and guiding system and its control method |
| CN109157714A (en) * | 2018-04-24 | 2019-01-08 | 无锡市人民医院 | A kind of sound novopen of automatic number-sounding |
-
2016
- 2016-04-07 CN CN201620282650.4U patent/CN205541290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085878A (en) * | 2017-05-26 | 2017-08-22 | 王竑熹 | A kind of distributed security passage people flow monitoring and guiding system and its control method |
| CN109157714A (en) * | 2018-04-24 | 2019-01-08 | 无锡市人民医院 | A kind of sound novopen of automatic number-sounding |
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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 |
Granted publication date: 20160831 Termination date: 20170407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |