CN204833395U - Personnel's flow count ware - Google Patents
Personnel's flow count ware Download PDFInfo
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- CN204833395U CN204833395U CN201520366818.5U CN201520366818U CN204833395U CN 204833395 U CN204833395 U CN 204833395U CN 201520366818 U CN201520366818 U CN 201520366818U CN 204833395 U CN204833395 U CN 204833395U
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- personnel
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- control circuit
- circuit
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Abstract
The utility model relates to a personnel's flow count ware, its characterized in that comprises gauge stick, little chip control circuit, display device, storage circuit, interface circuit. Wherein contain the infrared probe more than 2 or 2 on the gauge stick, these infrared probes are arranged along flow of personnel directions, then with little chip control circuit connection. When someone process, this personnel's flow count ware can judge whether the this person comes into or walk out the room to the relevant information of calculating and showing its trend, time, quantity. The beneficial effects of the utility model are that, personnel's flow in measurable library or other available places provides statistical for all kinds of personnel. And this has also enlarged the scope that the microchip circuit was used, has practicality and spreading value.
Description
Technical field
The utility model relates to people flow number device, is particularly built in the people flow number device that door is other.
Background technology
Current, in various public arena, comprise library, have a kind of demand, be i.e. the quantity of statistics or metering mobile population.For this reason, people have adopted various method to address this problem.Only just there are two kinds of solutions at library.Such as, bar code block-regulations, Men Jinfa.First method is: adopt the library card containing bar code, add up reader discharge.When the method requires that reader enters library, readers' ID must be scanned.This needs cooperating with on one's own initiative of reader, for not having the room for individual study of concrete management personnel to be difficult to counting, brings mistake to Reader statistics work.Further, present bar code card technology is faded out library management system just gradually, because backward in technique.Second method gate inhibition method.Have now kind of gate inhibition except its most frequently used function, it also has a tally function.A flowmeter counter is had bottom this gate inhibition.It is formed by an infrared probe and a mechanical counter simple combination.Its principle of work is: when there being people to pass by probe, and counter all increases by a number.Therefore when with this counters count personnel's flow, usually by numerical value on counter divided by 2.But this numerical value is too simple.It can not reflect to enter how many people at that time, walked out how many people again; Namely it can not distinguish the directivity of personnel's flow.Therefore, above two class methods in real work all because there being problem, and be difficult to application, promote.
Summary of the invention
To this, develop one herein based on the people flow number device of multiple infrared probe, can be used for the direction that quantity that metrological personnel passes through, time and analyst pass through.This personnel's flowmeter counter extends to the flow information of other available place metrological personnel.
The utility model, for the technical scheme of realize target is: be made up of feeler, microchip control circuit, display device, storage circuitry, interface circuit.The feature of the technical scheme adopted is: containing the infrared probe of more than 2 or 2 on feeler, and these infrared probes, along the arrangement of flow of personnel direction, are then connected with microchip control circuit.Microchip control circuit is connected with display device, storage circuitry, interface circuit again respectively.
The implementation method of the flow counting of people flow number device is as follows:
Because the utility model relates to the people flow number device containing more than 2 or 2 infrared probe one classes, therefore main explanation contains the application process of the people flow number device of 2 infrared probes here, and other is then analogized.First 2 infrared probes are numbered A, X (if containing 3 infrared probes, compile respectively as A, B, X, and the probe being numbered B to be arranged between A, X; If containing 4 infrared probes, compile respectively as A, B
1, B
2, X, and numbering is arranged between A, X containing the probe of B; By that analogy to the situation of more than 4 infrared probes).
In this counter works, when a people enters outdoor, two infrared probes will be responded to, by signal transmission to microchip control circuit.As signal transmission order meets the ascending order rule from A to X, automatic decision enters for there being a people by control circuit outdoor.Again when there being people to walk to go out before people flow number device, cause two inductions of popping one's head in, and meet the descending rule from X to A, automatic decision is walked out for there being a people by control circuit indoor.
The beneficial effects of the utility model are, personnel's flow in measurable library or other available place, for all kinds of personnel provide statistics.Further, this have also been enlarged the scope of microchip circuit application, has practicality and promotional value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing Fig. 1 and embodiment, the utility model is further illustrated (here for the people flow number device containing 2 infrared probes, other situation can be analogized).
Fig. 1. circuit theory diagrams of the present utility model.Fig. 2. actual installation figure of the present utility model.
Embodiment
In FIG, nearly four circuit.Article 1, circuit is: feeler is connected with microchip control circuit, and the function of this circuit is: detectable signal is passed to microchip control circuit by more than 2 or 2 infrared probes on feeler.Article 2 circuit is: storage circuitry is connected with microchip control circuit, storage circuitry record keeper flow relevant information.Article 3 circuit is: display device is connected with microchip control circuit, and this road function is display relevant information.Article 4 circuit is: interface circuit is connected with microchip control circuit, and interface circuit can facilitate whole counter and extraneous communication.
Interface circuit includes USB and network interface.
In application, first the utility model is installed by shown in Fig. 2.That is done by door in addition is less, only allows a people pass in and out.During practical application, when a people enters outdoor, two infrared probes will be responded to, by signal transmission to microchip control circuit.As signal transmission order meets the ascending order rule from A to X, automatic decision enters for there being a people by control circuit outdoor, and meanwhile, storage circuitry counts, and records its time of entering.Again when there being people to walk to go out before people flow number device, cause the induction of two probes, as signal transmission order meets the descending rule from X to A, automatic decision is walked out for there being a people by control circuit indoor, and can record corresponding information.And display device can by information records such as number, time, directions, show.And these information can be called at any time, and by interface circuit with extraneous communication, exchange.
Claims (2)
1. people flow number device, is characterized in that: be made up of feeler, microchip control circuit, display device, storage circuitry, interface circuit; Containing the infrared probe of more than 2 or 2 on feeler, these infrared probes, along the arrangement of flow of personnel direction, are then connected with microchip control circuit; Microchip control circuit is connected with display device, storage circuitry, interface circuit again respectively; Interface circuit includes USB and network interface.
2. people flow number device according to claim 1, is characterized in that the infrared probe on described feeler, when needs installation more than 2, along on flow of personnel direction, can be divided into the region at more than front and back two place or two places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366818.5U CN204833395U (en) | 2015-05-29 | 2015-05-29 | Personnel's flow count ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366818.5U CN204833395U (en) | 2015-05-29 | 2015-05-29 | Personnel's flow count ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204833395U true CN204833395U (en) | 2015-12-02 |
Family
ID=54690968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520366818.5U Expired - Fee Related CN204833395U (en) | 2015-05-29 | 2015-05-29 | Personnel's flow count ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204833395U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-05-29 CN CN201520366818.5U patent/CN204833395U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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: 20151202 Termination date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |