CN203311494U - Device for monitoring number of people going in and out - Google Patents
Device for monitoring number of people going in and out Download PDFInfo
- Publication number
- CN203311494U CN203311494U CN2013203736268U CN201320373626U CN203311494U CN 203311494 U CN203311494 U CN 203311494U CN 2013203736268 U CN2013203736268 U CN 2013203736268U CN 201320373626 U CN201320373626 U CN 201320373626U CN 203311494 U CN203311494 U CN 203311494U
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- China
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- photoelectric sensor
- chip microcomputer
- people going
- photoelectric
- access way
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Abstract
The utility model relates to a counting device, and in particular relates to a device for monitoring the number of people going in and out. The device is characterized in that two groups of photoelectric switches are connected with a single-chip microcomputer; the single-chip microcomputer is connected with a host computer through a wireless transmission device, and the host computer is connected with a display screen; the two groups of photoelectric switches are mounted in parallel at the front and back of an access way, and each group of photoelectric switch comprises a photoelectric sensor emitting end and a photoelectric sensor receiving end which are installed at two sides of the access way respectively. According to the device for monitoring the number of people going in and out, a photoelectric correlation technology is utilized for detecting the direction and the number of people going in and out. The device has the advantages of simple structure, ultra-high sensitivity, quick response, recognition without touch and double recognition on people going in and out as well as recognition on directions of people going in and out, and the photoelectric switches have high precision.
Description
Technical field
The utility model relates to counting assembly, particularly a kind of number of people entering monitor.
Background technology
Number of people entering need to be checked in the places such as factory, museum, library, at present, except manually checking, also adopt traditional counter for number of people, these counters adopt infrared sensor to calculate number of people entering, but the signal of infrared transmitting tube emission is loose, emissive power is little, is easy to be subjected to external interference, causes receiving tube to receive jitter, personnel are passed in and out to monitoring effect undesirable, can't draw number of people entering accurately.
The utility model content
The purpose of this utility model is to provide a kind of number of people entering monitor that can realize precise monitoring.
The purpose of this utility model is achieved through the following channels: a kind of number of people entering monitor, and it is to connect single-chip microcomputer by optoelectronic switch, and single-chip microcomputer is connected with host computer by radio transmitting device, and host computer connects display screen; Described optoelectronic switch is two groups, two groups of optoelectronic switches are installed on before and after access way side by side, every group of optoelectronic switch received to penetrate to hold by a photoelectric sensor transmitting terminal and a photoelectric sensor and forms, and photoelectric sensor transmitting terminal and photoelectric sensor receiving end are installed on respectively the access way both sides.
As the further optimization of this programme, described radio transmitting device is WLAN transmitting device, WIFI transmitting device or bluetooth transmission means.
Further optimization as this programme, be equipped with hummer on described access way, and this hummer is connected with single-chip microcomputer.
The utility model number of people entering monitor, it adopts photoelectricity correlation technology for detection personnel's turnover direction and quantity, it is simple in structure, the optoelectronic switch precision is high, hypersensitivity, reaction fast, just can identify without contact, also realizes simultaneously turnover bidirectional recognition and the identification of turnover direction.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the whole block diagram of the utility model;
Fig. 2 is optoelectronic switch scheme of installation in the utility model;
In figure, optoelectronic switch 1, single-chip microcomputer 2, radio transmitting device 3, host computer 4, display screen 5, photoelectric sensor transmitting terminal 6, photoelectric sensor receiving end 7, hummer 8, access way 9.
Embodiment
As shown in Figure 1, the utility model number of people entering monitor, it is to connect single-chip microcomputer 2 by optoelectronic switch 1, and single-chip microcomputer 2 is connected with host computer 4 by radio transmitting device 3, and host computer 4 connects display screen 5; As shown in Figure 2, described optoelectronic switch 1 is two groups, two groups of optoelectronic switches 1 are installed on access way 9 front and back side by side, every group of optoelectronic switch 1 consists of a photoelectric sensor transmitting terminal 6 and a photoelectric sensor receiving end 7, and photoelectric sensor transmitting terminal 6 and photoelectric sensor receiving end 7 are installed on respectively access way 9 both sides.
Described radio transmitting device 3 is WLAN transmitting device, WIFI transmitting device or bluetooth transmission means.
On described access way 9, hummer 8 is installed, this hummer 8 is connected with single-chip microcomputer 2.
The utility model number of people entering monitor course of work and principle are as follows: two groups of optoelectronic switches 1 are installed on to access way 9 front and back side by side, photoelectric sensor transmitting terminal 6 and photoelectric sensor receiving end 7 are respectively in access way 9 both sides, when personnel enter from doorway, the signal that forward one group of photoelectric sensor transmitting terminal 6 sends first is blocked, and then the signal that the one group of photoelectric sensor transmitting terminal 6 after leaning on sends also is blocked, now in application circuit, its work output state is designed to high level " pulse " output, this hour counter adds one, when personnel walk out from indoor, the signal that one group of photoelectric sensor transmitting terminal 6 after leaning on sends first is blocked, and then the signal that forward one group of photoelectric sensor transmitting terminal 6 sends is blocked, now in application circuit, its work output state is designed to low level " pulse " output, this hour counter subtracts one, optoelectronic switch 1 is transferred to single-chip microcomputer 2 by signal, single-chip microcomputer 2 processing signals, again signal is transferred to host computer 4 by radio transmitting device 3, and show number of people entering by display screen 5.
This device is installed on to school's room for individual study, when certain occupancy is less than 70% of its ratings, on display screen, this chamber number color is green, at 70%-90% of its ratings, on display screen, this chamber number color is yellow when certain occupancy, when certain occupancy overrate 90% the time, the color of this chamber number becomes redness on display screen, if while having the people to enter this chamber simultaneously, the hummer 8 on door can send the buzzing alarming in 3 seconds, to play the prompting forewarning function.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; variation or the replacement that can expect without creative work, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. number of people entering monitor is characterized in that: it is to connect single-chip microcomputer (2) by optoelectronic switch (1), and single-chip microcomputer (2) is connected with host computer (4) by radio transmitting device (3), and host computer (4) connects display screen (5); Described optoelectronic switch (1) is two groups, two groups of optoelectronic switches (1) are installed on before and after access way (9) side by side, every group of optoelectronic switch (1) consists of a photoelectric sensor transmitting terminal (6) and a photoelectric sensor receiving end (7), and photoelectric sensor transmitting terminal (6) and photoelectric sensor receiving end (7) are installed on respectively access way (9) both sides.
2. number of people entering monitor as claimed in claim 1 is characterized in that: described radio transmitting device (3) is WLAN transmitting device, WIFI transmitting device or bluetooth transmission means.
3. number of people entering monitor as claimed in claim 1, it is characterized in that: hummer (8) is installed on described access way (9), and this hummer (8) is connected with single-chip microcomputer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203736268U CN203311494U (en) | 2013-06-27 | 2013-06-27 | Device for monitoring number of people going in and out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203736268U CN203311494U (en) | 2013-06-27 | 2013-06-27 | Device for monitoring number of people going in and out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311494U true CN203311494U (en) | 2013-11-27 |
Family
ID=49617685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203736268U Expired - Fee Related CN203311494U (en) | 2013-06-27 | 2013-06-27 | Device for monitoring number of people going in and out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311494U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985183A (en) * | 2014-06-04 | 2014-08-13 | 安徽安凯汽车股份有限公司 | Passenger counting system for double-decker bus and counting method of system |
| CN103985185A (en) * | 2014-06-09 | 2014-08-13 | 南京工业职业技术学院 | Intelligent counting device |
| CN104376629A (en) * | 2014-12-03 | 2015-02-25 | 威海北洋电气集团股份有限公司 | Pedestrian direction recognition algorithm and open type passage device both based on infrared region division |
| CN104700476A (en) * | 2014-12-16 | 2015-06-10 | 贵州久联民爆器材发展股份有限公司 | Method and device for counting people in barrier-free access for civil explosive area |
-
2013
- 2013-06-27 CN CN2013203736268U patent/CN203311494U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985183A (en) * | 2014-06-04 | 2014-08-13 | 安徽安凯汽车股份有限公司 | Passenger counting system for double-decker bus and counting method of system |
| CN103985185A (en) * | 2014-06-09 | 2014-08-13 | 南京工业职业技术学院 | Intelligent counting device |
| CN104376629A (en) * | 2014-12-03 | 2015-02-25 | 威海北洋电气集团股份有限公司 | Pedestrian direction recognition algorithm and open type passage device both based on infrared region division |
| CN104700476A (en) * | 2014-12-16 | 2015-06-10 | 贵州久联民爆器材发展股份有限公司 | Method and device for counting people in barrier-free access for civil explosive area |
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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: 20131127 Termination date: 20160627 |