CN206133747U - Detection apparatus for acquire number - Google Patents

Detection apparatus for acquire number Download PDF

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Publication number
CN206133747U
CN206133747U CN201621156540.XU CN201621156540U CN206133747U CN 206133747 U CN206133747 U CN 206133747U CN 201621156540 U CN201621156540 U CN 201621156540U CN 206133747 U CN206133747 U CN 206133747U
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CN
China
Prior art keywords
module
data
detection means
pressure sensitive
pedestrian
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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
Application number
CN201621156540.XU
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Chinese (zh)
Inventor
马晓彤
陈红
宋占国
赵丹婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changan University
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Changan University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changan University filed Critical Changan University
Priority to CN201621156540.XU priority Critical patent/CN206133747U/en
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Publication of CN206133747U publication Critical patent/CN206133747U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a device of statistics number specifically is a detection apparatus for acquire number, including pressure sensor module, data acquisition module, data processing module and display module, pressure sensor module and data acquisition module combine together, and the output of this module global architecture links to each other with data processing module's input, and data processing module's signal output part links to each other with the display module, processing module according to everyone through the time trigger the forced induction circuit, stepped on the pressure number of times through exciting the dot matrix number to convert out the pedestrian, add up data input to the treater and add up to demonstrate pedestrian traffic's quantity in real time, and through display module output. The utility model discloses it is higher still to have data reality, and the error is lower, and the technique is than advantages such as easy realizations moreover.

Description

A kind of detection means of acquisition number
【Technical field】
This utility model is related to the device of statistical number of person, specifically a kind of detection means of acquisition number.
【Background technology】
The number such as subway station, bus station, tourist attraction is obtained still through manual type at present, is obtained by manual type Number information not only expends a large amount of manpower and materials, and data also have certain deviation, makes research worker be difficult accurately to obtain this The concrete personnel amount in a little regions, so as to reasonable diffluence cannot be carried out to crowd in time, it is to avoid the generation of dangerous accident.
【The content of the invention】
To solve the above problems, the purpose of this utility model is to provide a kind of detection means of acquisition number, the device Solve the problems such as situation is complicated, difficult and inaccurate when investigating to important node location personnel amount at this stage.
To achieve these goals, this utility model is employed the following technical solutions and is achieved:
A kind of detection means of acquisition number, including:
Pressure sensitive and data acquisition module, for receiving jamming on and signal output being jammed on for foot;
Data processing module, obtains jamming on number of times and then obtaining pedestrian's quantity according to signal is jammed on;
The outfan of pressure sensitive and data acquisition module is connected with the input of data processing module.
The pressure sensitive and data acquisition module include pressure sensitive module and data acquisition module, pressure sensitive module It is connected with data acquisition module, data acquisition module is connected with data processing module.
The pressure sensitive module adopts dot matrix membrane switch panel.
Average stride of the width of the dot matrix membrane switch panel for pedestrian.
The width of the dot matrix membrane switch panel is 70cm, and switch horizontal spacing is 8cm, and longitudinal pitch is 9cm.
The dot matrix membrane switch panel is shaped as carpet-like or guide bricked.
Data acquisition module is provided with presser sensor circuit, and presser sensor circuit includes clock circuit and reset circuit, when Active crystal oscillator is connected with clock circuit.
Display module is connected with the data processing module.
The display module is charactron or LED.
This utility model has the advantages that compared with prior art:
This utility model is used for receiving jamming on for pedestrian's foot by arranging pressure sensitive and data acquisition module, and will jam on To data processing module, data processing module obtains jamming on number of times and then obtaining pedestrian's number signal output according to signal is jammed on Amount, using the sensing mode for being different from other like products, when being walked about by detection pedestrian, sole is to feeling of stress for this utility model Should and the pressure of data acquisition module can be arranged as required to detecting pedestrian's quantity, pressure sensitive and data acquisition module On the necessary channel of pedestrian, therefore infrared detecting device is different from by widths affect, video detecting device by position fixed effect, The detection means shape is not limited by space, width, can be counted by a certain section artificial abortion total amount, be solved at this stage to important Node location carries out the problems such as situation is complicated, difficult and inaccurate when personnel amount is investigated.
Further, pressure sensitive module of the present utility model adopts dot matrix membrane switch panel, therefore, its shape can Arbitrarily arrange, can be used for detecting the pedestrian's quantity arbitrarily wanted in detection zone.Induction panel easy to carry, light and handy can be with Quickly being layed in specified location carries out demographics, also very easy when removing, and is particularly well-suited to the provisional system such as traffic study Meter work, while also make the maintenance of device and update work to become simple, and with low cost, reliability is high.
Further, average stride of the width of dot matrix membrane switch panel of the present utility model for pedestrian, therefore, will When dot matrix membrane switch panel is arranged on a certain section, ensure that pedestrian must step down in dot matrix thin film switch when passing through On panel, missing inspection is prevented from.
Further, dot matrix membrane switch panel of the present utility model is shaped as carpet-like or guide bricked so that Dot matrix membrane switch panel does not affect the design of original road when arranging, and lays conveniently.
Further, this utility model enables institute's survey number to show in real time by arranging display module, is easy to check.
【Description of the drawings】
Fig. 1 is overall design drawing of the present utility model;
Fig. 2 is module map of the present utility model;
Fig. 3 is single-chip microcomputer pinoutss of the present utility model;
Fig. 4 is reset circuit figure of the present utility model;
Fig. 5 is analogous diagram of the present utility model;
Fig. 6 is the structural representation of dot matrix membrane switch panel of the present utility model;
Fig. 7 is pedestrian's stride survey result table.
【Specific embodiment】
This utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 7, the detection means of acquisition number of the present utility model includes that pressure sensitive module, data are adopted Collection module, data processing module and display module.Pressure sensitive module combines together to form pressure sensitive with data acquisition module And data acquisition module, the outfan of the module totality structure is connected with the input of data processing module, data processing module Signal output part be connected with display module;Pressure sensitive circuit is triggered when processing module is passed through according to everyone, by being swashed Send out dot matrix number to converse pedestrian and jam on number of times, entering data into processor, to carry out statistics cumulative, so as to show in real time Toward pedestrian's quantity, and exported by display module.
Pressure sensitive and data acquisition module adopt a set of dot matrix membrane switch panel device, inside set single-chip microcomputer, while Clock circuit and reset circuit are set, wherein clock circuit outfan is connected with data processing module input, will reset electricity Road outfan is connected with display module input.Dot matrix membrane switch panel, the thin matter in face are tough, may be designed to carpet or blind-guide brick Shape is layed in ground and is difficult to discover, comfort when increase is trampled, and durability is stronger, is hardly damaged.
Data acquisition module is provided with presser sensor circuit, and presser sensor circuit includes clock circuit and reset circuit, when Active crystal oscillator is connected with clock circuit, number information is obtained using the change frequency of active crystal oscillation clock circuit low and high level, and Clock circuit is connected with display by reset circuit.
Display module mainly adopts charactron or LED, drives LED work using high low level voltage difference, using row Line is placed in high level by scanning method successively, that is, it is high level to put certain root line, and other lines are low level, recall induction end The data for matching make LED work on request.
Single-chip microcomputer pinoutss have as shown in figure 3, interior be provided with the pin 19 that external active crystal oscillator 11.0592MHz connects single-chip microcomputer Source crystal oscillator have individual point labelling for 1 foot, be respectively 2,3,4 by (pin is downward) counterclockwise, need when wherein the clock circuit is installed One foot is hanging, and two feet ground connection, three feet connect output, and four feet connect voltage.
As shown in Figure 3 and Figure 4, using automatic power-on reset circuit, the signal output that P1 mouths and P3 mouths are shown as LED Mouthful, signal inputs of the P0 and P2 as induction apparatuss carpet must be electric plus drawing as P1 the and P0 mouths of single-chip microcomputer signal output Resistance, the resistance of pull-up resistor is 0.51k Ω -10k Ω.This utility model display module is made up of charactron or Matrix LED, is used Number of times is jammed in record.Lattice LED display is made up of 3 display panels, is manifested in digital form, is jammed on time for recording pedestrian Number, it is determined that the pedestrian's quantity passed through.
As shown in Figure 6 and Figure 7, in order that from induction end obtain data it is more accurate, we according to pedestrian's average stride come Design induction end size.According to on-site inspection, we obtain pedestrian's average stride (choosing 70cm), and with sole size per capita Size (being set to 27cm × 8cm according to data) designs the spacing between each sensing button.
1 yardage of table and length corresponding diagram
Yardage 36 37 38 39 40 41 42 43 44 45
Length/cm 225 235 240 245 255 260 265 270 280 285
This utility model is made up of multiple-unit control, including data acquisition control, connection control, overall setting control.This A little unit controls are respectively arranged at diverse location, and such as data acquisition control is arranged in pressure sensitive module, and by pressure sensitive Module is designed to carpet or blind-guide brick shape, is layed in ground for detecting pedestrian through number parameter, as whole new The main source of device data.It is additionally provided with microminiature modul combination in addition in the pressure sensitive module, by clock circuit and the electricity that resets Road constitutes, and clock circuit has four foot incoming ends, and a foot is vacantly as pedestrian's data input port, two feet ground connection, three feet and reset The signal input of circuit is connected, and four feet connect voltage;The signal output that the P1 mouths and P3 mouths of single-chip microcomputer is shown as LED, P0 With P2 as the signal input of induction apparatuss carpet, it is connected with three foot delivery outlets of clock circuit.
This utility model utilizes clock circuit and reset circuit, and connects and become a holonomic system, used as whole The induction apparatuss of device.By there is no-voltage change, the induction apparatuss judge whether that someone passes through, by change in voltage number of times, it is determined that Through pedestrian's quantity.With reference to carpet or blind-guide brick shape, overall design drawing is built, the change in voltage number of times of acquisition is converted into Pedestrian's quantity information, shows eventually through charactron or LED, determines pedestrian's quantity.
Operation principle of the present utility model and process:
First the utility model device is gone according to detection needed for subway station, bus station etc. is positioned over after the design of carpet shape The region of people's quantity, when pedestrian steps on the apparatus, energizing circuit, one foot key of clock circuit are pressed, no longer vacantly, when whole Clock circuit communication, is no longer on low level state, but high level form is presented;When the foot of people lifts, button restores, clock Circuit disconnects, and single unit system is in low level state again, therefore can pass through change load rows people's quantity information of level state. Acquired pedestrian information is connected with signal input P0 mouths and P2 mouths by three foot of clock circuit and passes to reset circuit, then is led to Cross P1 and P3 is connected with display, pass the information on away, and pedestrian's quantity is shown with digital information, complete pedestrian detection mistake Journey.
The chip of this utility model data processing module selects AT89C52, internal 8 bytes that arrange weigh erasable FLASH sudden strains of a muscle Fast memorizer, piece internal oscillator and clock circuit, FLASH flash memories have 1000 erase-write cycles, 32 I/O mouth lines, 3 Individual 16 bit timings/enumerator, one 6 vectorial two-stage interrupt structure, a full duplex serial communication port, piece internal oscillator and clock Circuit.Meanwhile, AT89C52 can be down to the static logic operation of 0Hz, and support two kinds of softwares optionally upper operation mode of economize on electricity.It is empty Not busy mode stops the work of CPU, but allows RAM, Timer/Counter, serial communication port and interruption system to work on.Power down side Formula preserves the content in RAM, but agitator quits work and forbids other all component workings until next hardware reset.Piece Interior set agitator adopts active crystal oscillator 11.0592MHz, designs clock circuit by the active crystal oscillator, as data acquisition module Block, core of the AT89C52 chips as data processing unit, and possess data processing function, by active crystal oscillator, 8 bytes can be again Erasable FLASH flash memories, AT89C52 chips etc. combine together, are presented with carpet or blind-guide brick shape.This utility model is first System initialization setting is first carried out, information is carried out emptying disposal, pedestrian's data are gathered by active crystal oscillation clock circuit, and will Data storage is processed to gathered data eventually through AT89C52 chips in flash memory, and data after process are passed through Reset circuit passes to display, and information is presented in digital form.
Fig. 3 and Fig. 4 is respectively single-chip microcomputer pinoutss of the present utility model and reset circuit figure, by clock circuit height electricity Flat change-detection pedestrian information, and the pedestrian information of detection is passed, integrated circuit need to proteus simulation softwares and Keil uVision3 carry out software emulation with debugging to circuit.
Above content is only to illustrate technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality Within protection domain with new claims.
Compared with prior art, this utility model has the advantages that:
Using the pressure sensing for being different from other like products, induction end is by thin film switch dot matrix to this utility model The panel of composition, can make carpet, blind-guide brick shape, and width is arranged according to the stride of people so that everyone is through at most only stepping on Cross once, triggers circuit when under foot-operated is conversed by the dot matrix number that is excited and jams on number of times, enters data into processor Carry out statistics cumulative, so as to show pedestrian's quantity in real time, detection range is unrestricted;This utility model is different from infrared inspection Surveying device is received position fixed effect, this utility model detection means make carpet form by widths affect, video detecting device, Space, widths affect are not received, the artificial abortion's total amount by a certain section can be counted.Finally, the utility model is easy to carry, lightly Induction panel can quickly be layed in specified location and carry out demographics, it is also very easy when removing, be particularly well-suited to traffic The provisional statistical works such as investigation, while also make the maintenance of device and update work to become simple, and with low cost, reliability Height, is a kind of person number detection device that easy, accuracy is high, versatility is good, can be used for the people flow rate statistical analysis of various occasions, Convenient and data are provided for traffic lines planning, traffic study etc. to support.

Claims (9)

1. a kind of detection means of acquisition number, it is characterised in that include:
Pressure sensitive and data acquisition module, for receiving jamming on and signal output being jammed on for foot;
Data processing module, obtains jamming on number of times and then obtaining pedestrian's quantity according to signal is jammed on;
The outfan of pressure sensitive and data acquisition module is connected with the input of data processing module.
2. the detection means of a kind of acquisition number according to claim 1, it is characterised in that the pressure sensitive and data Acquisition module includes pressure sensitive module and data acquisition module, and pressure sensitive module is connected with data acquisition module, and data are adopted Collection module is connected with data processing module.
3. the detection means of a kind of acquisition number according to claim 2, it is characterised in that the pressure sensitive module is adopted Use dot matrix membrane switch panel.
4. a kind of detection means of acquisition number according to claim 3, it is characterised in that the dot matrix thin film switch Average stride of the width of panel for pedestrian.
5. a kind of detection means of acquisition number according to claim 3, it is characterised in that the dot matrix thin film switch The width of panel is 70cm, and switch horizontal spacing is 8cm, and longitudinal pitch is 9cm.
6. a kind of detection means of acquisition number according to claim 3, it is characterised in that the dot matrix thin film switch Panel is shaped as carpet-like or guide bricked.
7. the detection means of a kind of acquisition number according to claim 2, it is characterised in that data acquisition module is provided with Presser sensor circuit, presser sensor circuit include clock circuit and reset circuit, and active crystal oscillator is connected with clock circuit.
8. the detection means of a kind of acquisition number according to claim 1, it is characterised in that on the data processing module It is connected with display module.
9. the detection means of a kind of acquisition number according to claim 8, it is characterised in that the display module is number Pipe or LED.
CN201621156540.XU 2016-10-31 2016-10-31 Detection apparatus for acquire number Expired - Fee Related CN206133747U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621156540.XU CN206133747U (en) 2016-10-31 2016-10-31 Detection apparatus for acquire number

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Application Number Priority Date Filing Date Title
CN201621156540.XU CN206133747U (en) 2016-10-31 2016-10-31 Detection apparatus for acquire number

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107170174A (en) * 2017-06-13 2017-09-15 安徽讯桥信息科技有限公司 A kind of building ambient intelligence monitoring system
CN109598327A (en) * 2018-12-21 2019-04-09 浙江口碑网络技术有限公司 To the real-time perception method and device of shop number
CN110749815A (en) * 2019-11-22 2020-02-04 南宁影联医学工程有限公司 Detection method of anti-collision panel of medical equipment
CN110853200A (en) * 2019-11-29 2020-02-28 河南职业技术学院 Device for limiting number of people in closed occasions
CN112750233A (en) * 2020-12-30 2021-05-04 珠海原子科技有限公司 Bluetooth floor with people flow statistics function and working method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107170174A (en) * 2017-06-13 2017-09-15 安徽讯桥信息科技有限公司 A kind of building ambient intelligence monitoring system
CN109598327A (en) * 2018-12-21 2019-04-09 浙江口碑网络技术有限公司 To the real-time perception method and device of shop number
CN110749815A (en) * 2019-11-22 2020-02-04 南宁影联医学工程有限公司 Detection method of anti-collision panel of medical equipment
CN110749815B (en) * 2019-11-22 2021-10-22 南宁影联医学工程有限公司 Detection method of anti-collision panel of medical equipment
CN110853200A (en) * 2019-11-29 2020-02-28 河南职业技术学院 Device for limiting number of people in closed occasions
CN112750233A (en) * 2020-12-30 2021-05-04 珠海原子科技有限公司 Bluetooth floor with people flow statistics function and working method thereof

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20170426

Termination date: 20171031