CN207367250U - A kind of occupancy statistic device - Google Patents
A kind of occupancy statistic device Download PDFInfo
- Publication number
- CN207367250U CN207367250U CN201720957497.5U CN201720957497U CN207367250U CN 207367250 U CN207367250 U CN 207367250U CN 201720957497 U CN201720957497 U CN 201720957497U CN 207367250 U CN207367250 U CN 207367250U
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- CN
- China
- Prior art keywords
- machine
- display
- transmitting module
- radio receiving
- receiving transmitting
- Prior art date
- 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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Abstract
The utility model discloses a kind of occupancy statistic device, including a display machine and at least one counting machine；Display screen, the first microcontroller connection display screen and the first radio receiving transmitting module are provided with display machine；Counting machine includes photoelectricity door switch, second singlechip connection photoelectricity door switch and the second radio receiving transmitting module；The number in each classroom is counted by counting machine, sent again by radio receiving transmitting module to display machine, display machine shows the number situation in each classroom by display screen, the display machine of the present apparatus is installed in one layer of library hall, the person that can conveniently not study by oneself in scheduled time can accurately find the room for individual study of position.Present apparatus structure design advantages of simple, intelligent control, more easily counts the number of room for individual study, allows finding for more student's more convenient and quickers to learn place.
Description
Technical field
The utility model belongs to demographics field, and in particular to a kind of occupancy statistic device.
Background technology
Nowadays university student is preparing for the postgraduate qualifying examination, is examining civil servant when learning, it is necessary to learn in room for individual study, and room for individual study position has
Limit, it is overstaffed, look for a seat that can be studied by oneself in scheduled time to need to look for one by one sometimes room for individual study, so not only lose time but also expend
Energy.
And existing people counting device is complicated, inaccurately, data is not collected and integrates and shows big
Family.Therefore, it is necessary to propose that one kind is improved simple, accurately, collect data and be simultaneously illustrated in the local intelligence that people conveniently see
People counting device.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of occupancy statistic device, the apparatus structure
Simple and compact, is easy to dismount, accurate environmental protection.
In order to achieve the above object, the utility model includes a display machine and at least one counting machine；
Display screen is provided with the display machine, the first radio receiving transmitting module and the first microcontroller are provided with display machine,
First microcontroller connects display screen and the first radio receiving transmitting module；
The counting machine includes photoelectricity door switch, and the second radio receiving transmitting module and second singlechip are provided with counting machine,
Second singlechip connects photoelectricity door switch and the second radio receiving transmitting module；
First microcontroller is used for by the first radio receiving transmitting module come the information of count pick up machine, and is converted into numeral
It is sent on display screen；
The second singlechip is used to gather number information by photoelectricity door switch, and is sent out by the second radio receiving transmitting module
Send to display machine.
Power interface is both provided with the display machine and counting machine.
The power interface uses DC interfaces.
The power interface of the display machine is arranged in same panel with display screen.
The power interface of the counting machine is arranged in same panel with photoelectricity door switch.
The display screen is LED12864 display screens.
Compared with prior art, the utility model counts the number in each classroom by counting machine, then passes through
Radio receiving transmitting module is sent to display machine, and display machine shows the number situation in each classroom by display screen, by the present apparatus
Display machine is installed in one layer of library hall, and the person that can conveniently not study by oneself in scheduled time can accurately find the room for individual study of position.This
Apparatus structure designs advantages of simple, and intelligent control, more easily counts the number of room for individual study, allow more student's more convenient and quickers
Find study place.
Brief description of the drawings
Fig. 1 is the structure diagram that the utility model shows machine；
Fig. 2 is the structure diagram of the utility model counting machine；
Fig. 3 is the circuit diagram that the utility model shows machine；
Fig. 4 is the circuit diagram of the utility model counting machine；
Wherein, 1, display machine；2nd, counting machine；3rd, display screen；4th, the first radio receiving transmitting module；5th, the second wireless receiving and dispatching mould
Block；6th, photoelectricity door switch；7th, power interface；8th, the first microcontroller；9th, second singlechip.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1 to Fig. 4, the utility model includes a display machine 1 and at least one counting machine 2, shows machine 1 and counts
Power interface 7 is both provided with machine 2；Display screen 3 is provided with display machine 1, the first radio receiving transmitting module 4 is provided with display machine
With the first microcontroller 8, the first microcontroller connection 3 and first radio receiving transmitting module 4 of display screen；Counting machine 2 includes photoelectricity door switch
6, the second radio receiving transmitting module 5 and second singlechip 9 are provided with counting machine 2, second singlechip 9 connects 6 He of photoelectricity door switch
Second radio receiving transmitting module 5；
First microcontroller 8 is used for by the first radio receiving transmitting module 4 come the information of count pick up machine 2, and is converted into numeral
It is sent on display screen 3；Second singlechip 9 is used to gather number information by photoelectricity door switch 6, and passes through the second wireless receiving and dispatching
Module 5 is sent to display machine 1.
Preferably, power interface uses DC interfaces, and power interface 7 and the display screen 3 of display machine 1 are arranged on same panel
On, power interface 7 and the photoelectricity door switch 6 of counting machine 2 are arranged in same panel, and display screen 3 is LED12864 display screens.
Counting machine 2 includes microcontroller U1, crystal oscillator Y1,22pF ceramic condenser C1/C2,0.1uF ceramic condenser Crst, button
The single-chip minimum system that Srst, 10k resistance R1, power supply VCC are 5.0V and GND is ground；Optoelectronic switch and long dynamic button S2 groups
Into microcontroller power supply control circuit.
Control circuit connection mode meets 5.0V, pin GND ground connection for optoelectronic switch pin VCC, and pin OUT is to connect microcontroller
Pin P1^0 and P1^1；12M crystal oscillator Y1 both ends meet 2 22pF ceramic condenser C1/C2 one end, 2 22pF ceramic condensers C1/ respectively
The C2 other ends are grounded altogether；Microcontroller U1 pins RST connects 0.1uF capacitance Crst one end, another termination in 0.1uF capacitance Crst one end
Ground；0.1uF capacitances Crst simultaneously meets inching button Srst；5.0V connects 10k resistance R1 one end, and the 10k resistance R1 other ends connect microcontroller
U1 pins RST.
In use, being powered to all power ends of the present apparatus according to regulation voltage, device is started to work；Each classroom doorway is equal
Counting machine 2 is provided with, the number in the collection disengaging of photoelectricity door switch 6 classroom of counting machine 2, meter is received when someone enters room for individual study
Classroom number corresponding to number machine 2 adds one, and the classroom number when someone comes out of in room for individual study corresponding to counting machine 2, which is shown, to be subtracted
One, last result is sent into the first radio receiving transmitting module 4 in display machine 1 by the second radio receiving transmitting module 5, and first is single
Shown after 8 transcoding of piece machine by display screen 3, so as to reach accurate metering, facilitate classmates to find room for individual study.
Claims (6)
1. a kind of occupancy statistic device, it is characterised in that including a display machine (1) and at least one counting machine (2)；
Display screen (3) is provided with the display machine (1), the first radio receiving transmitting module (4) and the first list are provided with display machine
Piece machine (8), the first microcontroller connection display screen (3) and the first radio receiving transmitting module (4)；
The counting machine (2) includes photoelectricity door switch (6), and the second radio receiving transmitting module (5) and second are provided with counting machine (2)
Microcontroller (9), second singlechip (9) connection photoelectricity door switch (6) and the second radio receiving transmitting module (5)；
First microcontroller (8) is used for by the first radio receiving transmitting module (4) come the information of count pick up machine (2), and changes
It is sent into numeral on display screen (3)；
The second singlechip (9) is used to gather number information by photoelectricity door switch (6), and passes through the second radio receiving transmitting module
(5) send to display machine (1).
2. a kind of occupancy statistic device according to claim 1, it is characterised in that the display machine (1) and counting
Power interface (7) is both provided with machine (2).
3. a kind of occupancy statistic device according to claim 2, it is characterised in that the power interface is connect using DC
Mouthful.
A kind of 4. occupancy statistic device according to claim 2, it is characterised in that the power supply of the display machine (1)
Interface (7) is arranged in same panel with display screen (3).
A kind of 5. occupancy statistic device according to claim 2, it is characterised in that the power supply of the counting machine (2)
Interface (7) is arranged in same panel with photoelectricity door switch (6).
6. a kind of occupancy statistic device according to claim 1, it is characterised in that the display screen (3) is
LED12864 display screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957497.5U CN207367250U (en) | 2017-08-02 | 2017-08-02 | A kind of occupancy statistic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957497.5U CN207367250U (en) | 2017-08-02 | 2017-08-02 | A kind of occupancy statistic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207367250U true CN207367250U (en) | 2018-05-15 |
Family
ID=62422935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720957497.5U Expired - Fee Related CN207367250U (en) | 2017-08-02 | 2017-08-02 | A kind of occupancy statistic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207367250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108921999A (en) * | 2018-07-12 | 2018-11-30 | 河南恩久信息科技有限公司 | A kind of Smart library management system and method |
-
2017
- 2017-08-02 CN CN201720957497.5U patent/CN207367250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108921999A (en) * | 2018-07-12 | 2018-11-30 | 河南恩久信息科技有限公司 | A kind of Smart library management system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |