CN104636798A - Infrared bi-transmitting person counting method - Google Patents
Infrared bi-transmitting person counting method Download PDFInfo
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- CN104636798A CN104636798A CN201310544347.8A CN201310544347A CN104636798A CN 104636798 A CN104636798 A CN 104636798A CN 201310544347 A CN201310544347 A CN 201310544347A CN 104636798 A CN104636798 A CN 104636798A
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- infrared
- remote receiver
- infrared remote
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Abstract
The invention relates to an infrared bi-transmitting person counting method. One side of an entrance and exit of a special place is provided with two infrared transmitters, the other side is provided with two infrared receivers, the two infrared receivers are connected with a serial port server via switching circuits respectively, and the serial port server is connected with a PC via a TCP/IP network. The serial port server converts signals of the infrared receivers, the signals are transmitted to the PC via the TCP/IP network, the PC receives signals transmitted by the serial port server, if the signals are firstly received by the second infrared received close to the outdoor and later received by the first infrared receiver close to the indoor, the number of persons indoors is added by one; and otherwise, if the signals are firstly received by the first infrared receiver close to the indoor and later received by the second infrared received close to the outdoor, the number of persons indoors is reduced by one. Thus, the number of persons entering or exiting the room can be accurately counted.
Description
Technical field
The present invention relates to a kind of method of counting, especially a kind ofly utilize the personnel of infrared-ray to particular place to pass in and out the method that quantity carries out counting statistics.
Background technology
Chinese patent CN201010114826.2 discloses a kind of multi classifier of parallel connection that adopts and carries out number of people detection to present image, determines each number of people in present image; The each number of people determined is followed the tracks of, forms number of people target trajectory; Flow of the people counting is carried out in number of people target trajectory direction.The method counting is comparatively accurate, but high cost, and complex structure, is unfavorable for promoting.
Summary of the invention
Object of the present invention is just that the scheme for above-mentioned cost is higher is improved, and provide a kind of and control simply, cost is low, has higher accuracy and the demographic method of reliability.
Technical scheme of the present invention is:
A kind of infrared emission demographic method, is characterized in that:
(1) one installation panel perpendicular to the ground is respectively set in the both sides, gateway of particular place, an installation panel installs the first infrared transmitter and the second infrared transmitter wherein, described first infrared transmitter and described second infrared transmitter keep at a certain distance away in the horizontal direction, and apart from ground certain altitude; Another installation panel is provided with first infrared remote receiver relative with the first infrared transmitter and second infrared remote receiver relative with the second infrared transmitter; Described first infrared remote receiver is connected with a serial server respectively by on-off circuit with described second infrared remote receiver; Described serial server is connected with PC by TCP/IP network;
(2) accept the infrared induction signal from the first infrared transmitter and the second infrared transmitter respectively by described first infrared remote receiver and described second infrared remote receiver, and induced signal is transferred to serial server;
(3) convert the signal accepted from the first infrared remote receiver and described second infrared remote receiver to signal by Internet Transmission by serial server, and transfer signals to PC by TCP/IP network;
(4) PC receives the signal that serial server is sent, and by the number of counter according to the priority statistics turnover room of Received signal strength, if signal first receives by near the second outdoor infrared remote receiver, after receive by near the first indoor infrared remote receiver, then illustrating has people to enter room, and room number is added 1 by counter; Otherwise, as signal first receives by near the first indoor infrared remote receiver, after receive by near the second outdoor infrared remote receiver, then illustrating has people to withdraw from a room, and room number is subtracted 1 by counter.
The present invention is based on the demographic method of infrared emission, can the turnover direction of testing staff, quantity and time, and send data to computing machine, adopt serial server to transform serial data, data can be transmitted in a network, install simple, cost is low; The collaborative works such as TCP/IP, LED display, gate inhibition, warning system can be connected, realize intelligent Application.
Accompanying drawing explanation
Fig. 1 is the structural representation of input structure of the present invention
Embodiment
As shown in Figure 1, the present invention arranges an input mechanism, is arranged on the gateway needing the particular place carrying out demographics.Described input mechanism comprise two of being positioned at both sides, gateway relative and installation panel 1 perpendicular to the ground, one of them installation panel is provided with the first infrared transmitter 2 and the second infrared transmitter 3, described first infrared transmitter 2 and described second infrared transmitter 3 keep at a certain distance away in the horizontal direction, and apart from ground certain altitude; Another installation panel is provided with first infrared remote receiver 4 relative with the first infrared transmitter and second infrared remote receiver 5 relative with the second infrared transmitter; Described first infrared remote receiver 4 is connected with a serial server 6 respectively by on-off circuit with described second infrared remote receiver 5, and described serial server 6 is connected with PC 8 by TCP/IP network 7.
Such as, needing the statistics meeting room of number of people entering or the gateway place in library or a room, with the body of wall of both sides, gateway for installation panel, or two blocks of vertical plates are set separately in the both sides of gateway as installation panel, on the installation panel of side, near indoor, the first infrared transmitter is installed, near outside, the second infrared transmitter is installed, two infrared transmitters are interval 20-50cm in the horizontal direction, apart from floor level 1-1.5m.
On the installation panel of other side, near indoor, first infrared remote receiver relative with described first infrared transmitter is installed, near outside, second infrared remote receiver relative with described second infrared transmitter is installed.Two infrared remote receiver interval 20-50cm, apart from floor level 1-1.5m.
Two infrared remote receivers connect serial server respectively by on-off circuit.The switch of described on-off circuit adopts diffuse reflection type optoelectronic switch.Described serial server can adopt the transition card of MOXA.
Described serial server connects PC by TCP/IP network.
First infrared transmitter and the second infrared transmitter launch infrared signal respectively, and the first infrared remote receiver can receive the infrared signal from the first infrared transmitter, and the second infrared remote receiver can receive the infrared signal of launching from the second infrared transmitter.
The principle of statistical number of person of the present invention is as follows:
When having people through gateway, room, the infrared reflection that infrared transmitter is launched by the person is to infrared remote receiver, and the optoelectronic switch on on-off circuit produces switching signal and is sent to serial server.Data transform by serial server, make it can through TCP/IP Internet Transmission to PC.
PC receives the signal that serial server is sent, and by the number of counter according to the priority statistics turnover room of Received signal strength.If signal first receives by near the second outdoor infrared remote receiver, after receive by near the first indoor infrared remote receiver, then illustrating has people to enter room, and room number is added 1 by counter.Otherwise, as signal first receives by near the first indoor infrared remote receiver, after receive by near the second outdoor infrared remote receiver, then illustrating has people to withdraw from a room, and room number is subtracted 1 by counter.
The present invention is applied in the occasions such as library, statistics also can be shown in LED screen by PC in real time, not only can add up the number in turnover shop, also can the idle condition at seat in real-time prompting shop.
Claims (3)
1. an infrared emission demographic method, is characterized in that:
(1) one installation panel perpendicular to the ground is respectively set in the both sides, gateway of particular place, an installation panel installs the first infrared transmitter and the second infrared transmitter wherein, described first infrared transmitter and described second infrared transmitter keep at a certain distance away in the horizontal direction, and apart from ground certain altitude; Another installation panel is provided with first infrared remote receiver relative with the first infrared transmitter and second infrared remote receiver relative with the second infrared transmitter; Described first infrared remote receiver is connected with a serial server respectively by on-off circuit with described second infrared remote receiver; Described serial server is connected with PC by TCP/IP network;
(2) accept the infrared induction signal from the first infrared transmitter and the second infrared transmitter respectively by described first infrared remote receiver and described second infrared remote receiver, and induced signal is transferred to serial server;
(3) convert the signal accepted from the first infrared remote receiver and described second infrared remote receiver to signal by Internet Transmission by serial server, and transfer signals to PC by TCP/IP network;
(4) PC receives the signal that serial server is sent, and by the number of counter according to the priority statistics turnover room of Received signal strength, if signal first receives by near the second outdoor infrared remote receiver, after receive by near the first indoor infrared remote receiver, then illustrating has people to enter room, and room number is added 1 by counter; Otherwise, as signal first receives by near the first indoor infrared remote receiver, after receive by near the second outdoor infrared remote receiver, then illustrating has people to withdraw from a room, and room number is subtracted 1 by counter.
2. method according to claim 1, is characterized in that: the switch of described on-off circuit adopts diffuse reflection type optoelectronic switch.
3. method according to claim 1, is characterized in that: described serial server adopts MOXA transition card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544347.8A CN104636798A (en) | 2013-11-06 | 2013-11-06 | Infrared bi-transmitting person counting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544347.8A CN104636798A (en) | 2013-11-06 | 2013-11-06 | Infrared bi-transmitting person counting method |
Publications (1)
| Publication Number | Publication Date |
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| CN104636798A true CN104636798A (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310544347.8A Pending CN104636798A (en) | 2013-11-06 | 2013-11-06 | Infrared bi-transmitting person counting method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867216A (en) * | 2015-05-29 | 2015-08-26 | 南京农业大学 | Personnel flow counter |
| CN105701741A (en) * | 2015-12-31 | 2016-06-22 | 贵州七十二弯信息科技有限公司 | Hotel security protection system |
| CN105741389A (en) * | 2016-01-26 | 2016-07-06 | 天津释派科技有限公司 | Office access control system |
| CN106408732A (en) * | 2016-11-30 | 2017-02-15 | 桂林市逸仙中学 | School library access and exit control system based on fingerprint identification |
| CN106845745A (en) * | 2015-12-07 | 2017-06-13 | 北京航天长峰科技工业集团有限公司 | A kind of staffing method of counting in multiple port dangerous operation place |
| CN106934744A (en) * | 2017-03-23 | 2017-07-07 | 合肥智慧殿投资管理有限公司 | Towards the Multimedia equipment control control system of multiple terminals application continuum |
| CN108038535A (en) * | 2017-11-16 | 2018-05-15 | 湖南工业大学 | Reading room people counting device |
| CN108492408A (en) * | 2018-02-28 | 2018-09-04 | 上海移盒智能科技有限公司 | Body-building cabin and its number bearing calibration |
| CN108510047A (en) * | 2018-03-07 | 2018-09-07 | 昆明理工大学 | A kind of device and method of statistics channel number |
| CN108550214A (en) * | 2018-04-20 | 2018-09-18 | 青岛海信移动通信技术股份有限公司 | Passenger number statistical system and method in vehicle |
| CN109215287A (en) * | 2018-09-18 | 2019-01-15 | 温岭市志创网络科技有限公司 | A kind of smart home burglary-resisting system of automatic switchover mode |
| CN112488280A (en) * | 2020-11-26 | 2021-03-12 | 上海阿法迪智能数字科技股份有限公司 | Infrared passenger flow counting device and counting method thereof |
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| US20090030643A1 (en) * | 2007-07-25 | 2009-01-29 | White Timothy J | Method for collecting statistics for movie theaters |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867216A (en) * | 2015-05-29 | 2015-08-26 | 南京农业大学 | Personnel flow counter |
| CN106845745A (en) * | 2015-12-07 | 2017-06-13 | 北京航天长峰科技工业集团有限公司 | A kind of staffing method of counting in multiple port dangerous operation place |
| CN105701741A (en) * | 2015-12-31 | 2016-06-22 | 贵州七十二弯信息科技有限公司 | Hotel security protection system |
| CN105741389A (en) * | 2016-01-26 | 2016-07-06 | 天津释派科技有限公司 | Office access control system |
| CN106408732A (en) * | 2016-11-30 | 2017-02-15 | 桂林市逸仙中学 | School library access and exit control system based on fingerprint identification |
| CN106934744A (en) * | 2017-03-23 | 2017-07-07 | 合肥智慧殿投资管理有限公司 | Towards the Multimedia equipment control control system of multiple terminals application continuum |
| CN108038535A (en) * | 2017-11-16 | 2018-05-15 | 湖南工业大学 | Reading room people counting device |
| CN108038535B (en) * | 2017-11-16 | 2021-05-25 | 湖南工业大学 | Reading room people counting device |
| CN108492408A (en) * | 2018-02-28 | 2018-09-04 | 上海移盒智能科技有限公司 | Body-building cabin and its number bearing calibration |
| CN108510047A (en) * | 2018-03-07 | 2018-09-07 | 昆明理工大学 | A kind of device and method of statistics channel number |
| CN108550214A (en) * | 2018-04-20 | 2018-09-18 | 青岛海信移动通信技术股份有限公司 | Passenger number statistical system and method in vehicle |
| CN109215287A (en) * | 2018-09-18 | 2019-01-15 | 温岭市志创网络科技有限公司 | A kind of smart home burglary-resisting system of automatic switchover mode |
| CN112488280A (en) * | 2020-11-26 | 2021-03-12 | 上海阿法迪智能数字科技股份有限公司 | Infrared passenger flow counting device and counting method thereof |
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Application publication date: 20150520 |