CN207938088U - A kind of self-service cabinet with far infrared pyroelectric sensing function - Google Patents
A kind of self-service cabinet with far infrared pyroelectric sensing function Download PDFInfo
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- CN207938088U CN207938088U CN201820341693.4U CN201820341693U CN207938088U CN 207938088 U CN207938088 U CN 207938088U CN 201820341693 U CN201820341693 U CN 201820341693U CN 207938088 U CN207938088 U CN 207938088U
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- infrared heat
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Abstract
The utility model discloses a kind of self-service cabinets with far infrared pyroelectric sensing function, including sales counter ontology, automatically vending system, regulate and control to sell goods scene or the field control system of environment, central server system containing Internet of Things module, far infrared heat releases the detecting element that sensing device includes the high fever constant materials of two reversed polarity connection, field-effect tube is connected after detecting element, then output lead is connected, Fresnel Lenses is set in front of detecting element, far infrared heat is set on sales counter ontology and releases sensing device, the signal output end that far infrared heat releases sensing device feeds back to central server system after signal processing means processes, system enters low power consumpting state：Light dims, advertisement plays and stops, or enters and prepare state of selling goods：Light, music tip are opened, and advertisement machine starts broadcasting.The utility model keeps self-service cabinet system more complete intelligent, and realization can be converted according to different application scenarios, to reach intelligent, energy saving, friendly, convenient purpose.
Description
Technical field
The utility model is related to self-service field, specially a kind of nobody with far infrared pyroelectric sensing function sells
Counter.
Background technology
Self-service cabinet is new retail domain typical products, unattended, needs the control system completion by itself and people
Shopping interactive process.Since the various working conditions of usually unattended, current self-service cabinet all can be in certain time
It is interior to be adjusted at any time according to onsite application situation in the application scenarios that manager has been previously set, it such as cannot root
According to whether have buyer it is on the scene come judge and control light, music or advertisement are reported etc. is constantly in the working condition of highly energy-consuming also
It is to be in energy-efficient standby or closed state, causes the waste of energy.
Utility model content
The utility model to solve the above-mentioned problems, keeps self-service cabinet system more complete intelligent, realization can basis
Different application scenarios are converted, and to reach intelligent, energy saving, friendly, convenient purpose, providing one kind, there is far infrared heat to release
The self-service cabinet of electric induction function.
In order to solve the above-mentioned technical problem, the utility model provides a kind of nobody with far infrared pyroelectric sensing function
Sales counter, including sales counter ontology, automatically vending system, regulation and control sell goods scene or environment field control system, contain Internet of Things mould
The central server system of block, central server system is for controlling automatically vending system automatic vending, clearing, controlling filed control system
The use state or scene of system；Further include that far infrared heat releases sensing device, it includes two reversed polarity that far infrared heat, which releases sensing device,
The detecting element of the high fever constant materials of connection has connected the field-effect tube of signal amplification after detecting element, has then connected
Output lead is connect, Fresnel Lenses is set in front of detecting element, a far infrared heat, which is at least arranged, on sales counter ontology releases induction
Device, the signal output end that far infrared heat releases sensing device feed back to central server system after signal processing means processes,
When far infrared heat releases sensing device and has output of pulse signal, the entrance working condition of central server system controlling filed control system,
When far infrared heat releases sensing device and do not have output of pulse signal, central server system controlling filed control system exits working condition
Into low energy consumption standby mode or closed state.
Further, the detecting element is that length made of lead zirconate titanate system ceramics or lithium tantalate or triglycine sulfate is
2mm, width are the thin slice of 1mm
Further, Fresnel Lenses is made of transparent plastic, and upper and lower two parts of Fresnel Lenses are respectively divided into several etc.
Part, the interference for excluding environmental radiation.
Further, two detecting elements are parallel with one another or connect, and keep the electric polarization direction of two detecting elements opposite
Setting.
Further, far infrared heat is released sensing device and is set to above the shell of sales counter ontology, diagonally downward, makes detection
Region forms the sector region centered on immediately ahead of the shell of sales counter ontology.
Further, control system in field includes playing advertisement machine system, lighting system and music system.
Compared with prior art, the beneficial effects of the utility model are:As long as nature is more than the object of absolute zero
Body can all emit infrared ray, the wavelength of the infrared ray of transmitting with object temperature is different and different from.Human body has constant
Body temperature, generally at 37 degree, so the infrared ray of 10 μm or so of specific wavelength can be sent out, it is exactly by visiting that far infrared heat, which releases sensing device,
It surveys 10 μm or so of infrared ray of human-body emitting and works.10 μm or so of infrared ray of human-body emitting passes through Fresnel
It is gathered on two detecting elements after lens enhancing.Two detecting elements are when receiving human infrared radiation temperature and changing
Charge balance will be lost, discharges charge outward, subsequent conditioning circuit can generate alarm signal after handling after testing, utilize far infrared
Pyroelectric sensing technology allows self-service cabinet to be under different operating modes：When people is when except detectable area, far infrared
Heat is released sensing device and is not exported, and system may be at low-power consumption mode, with energy saving；When people comes into detectable area
When, far infrared heat releases sensing device and sends out lasting pulse signal, after self-service cabinet controller receives this signal, can exit
Low-power consumption mode opens advertisement screen, and light lightens, and voice broadcast is opened, and is ready for shopping link, is improved nobody and sell
Intelligent, abundant energy saving, the energy conservation and environmental protection of cargo aircraft, promotion shopping experience.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of inspection scene signal of self-service cabinet with far infrared pyroelectric sensing function of the utility model
Figure；
Fig. 2 is that the far infrared heat of the utility model releases the principle schematic of sensing device detection scene；
Wherein, 1- sales counters ontology, 2- far infrared heat release sensing device, 21- detecting elements, 22- Fresnel Lenses.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
It encloses.
As illustrated in fig. 1 and 2, a kind of self-service cabinet with far infrared pyroelectric sensing function of the utility model, packet
Include sales counter ontology 1, automatically vending system, regulation and control are sold goods scene or broadcasting advertisement machine system, lighting system and the music of environment
System, the central server system containing Internet of Things module, central server system is for controlling automatically vending system automatic selling
Goods, clearing, control play the use state or scene of advertisement machine system, lighting system and music system；Further include far infrared heat
Release sensing device 2, it includes a kind of material of high Seebeck coefficient that far infrared heat, which releases sensing device 2 mainly, as lead zirconate titanate system ceramics,
It is 2mm that length, which is made, in lithium tantalate, triglycine sulfate etc., and width is two detecting elements 21 of 1mm, and by two detecting elements
21 with opposite polarities in series, to inhibit due to the interference that own temperature increases and generates.It will be detected and received by detecting element 21
Infra-red radiation be transformed into faint voltage signal, exported outward after the field-effect tube amplification in pop one's head in mounted in rear side.In order to
The detectivity of detecting element 21 is improved to increase detection range, one or two is installed in the front of two detecting elements 21
Fresnel Lenses 22, Fresnel Lenses 22 are made of transparent plastic, if upper and lower two parts of Fresnel Lenses 22 are respectively divided into
Dry equal portions, it and amplifying circuit match, and can signal be amplified 70 decibels or more, can thus measured within the scope of 10~20 meters
The action of people.
Far infrared heat, which releases sensing device 2, following features：
(1) it is to detect human body radiation as target that far infrared heat, which releases sensing device 2, is 10 μm or so infrared to wavelength
It radiates very sensitive.
(2) in order to only to the sensitive for infrared radiation of human body, show up in its radiation and be covered with special Fresnel Lenses
22, so that the interference of environment is significantly controlled.
(3) far infrared heat releases the detecting element 21 that sensing device 2 includes two mutual serial or parallel connections, and manufactured
Two electric polarization directions are exactly the opposite, and the almost effect having the same of two detecting elements 21 of ambient background radiation pair makes its production
Raw release effect is cancelled out each other, and then far infrared heat is released sensing device 2 and exported to ambient background radiation no signal.
(4) once in people's intrusion detection region, human infrared radiation is focused by partial mirror, and detected element 21 connects
Receive, but the heat that receives of two panels detecting element 21 is different, pyroelectricity is also different, cannot offset, pulse signal through processing and
It transmits or alarms.
(5) Fresnel Lenses 22 has different distance of reaction, to generate different monitoring according to performance requirement difference
Visual field, visual field is more, and control is tighter.
It is set to above the shell of sales counter ontology 1 as shown in Figure 1, far infrared heat releases sensing device 2, diagonally downward, makes
The angle that detection zone is formed centered on immediately ahead of the shell of sales counter ontology 1 is the sector that 110 ° of detection ranges are about 10 meters
Region.The signal output end that far infrared heat releases sensing device 2 feeds back to central server system after signal processing means processes,
When far infrared heat releases sensing device 2 and has output of pulse signal, the control of central server system plays advertisement machine system, lighting system
With the entrance working condition of music system, if light lightens, music tip is opened, and advertisement machine starts broadcasting, and advertisement screen is opened, into standard
When standby state of selling goods, far infrared heat release sensing device 2 and do not have output of pulse signal, the control of central server system plays advertisement machine
System, lighting system and music system exit working condition and enter low energy consumption standby mode, and if light dims, advertisement broadcasting stops
Only, music tip stops, with energy saving.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of self-service cabinet with far infrared pyroelectric sensing function, including sales counter ontology, which is characterized in that including
Automatically vending system, regulate and control to sell goods scene or field control system, the central server system containing Internet of Things module of environment, described
For central server system for controlling the automatically vending system automatic vending, clearing, control the field control system uses shape
State or scene；Further include that far infrared heat releases sensing device, it includes that two reversed polarity connect that the far infrared heat, which releases sensing device,
The detecting element of high fever constant materials has connected the field-effect tube of signal amplification after the detecting element, has then connected
Output lead, the detecting element front are arranged Fresnel Lenses, a far infrared heat are at least arranged on the sales counter ontology
Release sensing device, the far infrared heat release sensing device signal output end fed back to after signal processing means processes it is described in
When pivot server system, the far infrared heat release sensing device and has output of pulse signal, the central server system controls institute
The entrances working condition for stating field control system, when the far infrared heat releases sensing device and do not have output of pulse signal, the maincenter takes
The working condition that exits that business device system controls the field control system enters low energy consumption standby mode or closed state.
2. a kind of self-service cabinet with far infrared pyroelectric sensing function according to claim 1, which is characterized in that
The detecting element is that length made of lead zirconate titanate system ceramics or lithium tantalate or triglycine sulfate is 2mm, and width is the thin of 1mm
Piece.
3. a kind of self-service cabinet with far infrared pyroelectric sensing function according to claim 1, which is characterized in that
The Fresnel Lenses is made of transparent plastic, and upper and lower two parts of the Fresnel Lenses are respectively divided into several equal portions, for arranging
Except the interference of environmental radiation.
4. a kind of self-service cabinet with far infrared pyroelectric sensing function according to claim 1, which is characterized in that
Two detecting elements are parallel with one another or connect, and the electric polarization direction of two detecting elements is made to be reversed.
5. a kind of self-service cabinet with far infrared pyroelectric sensing function according to claim 1, which is characterized in that
The far infrared heat is released sensing device and is set to above the shell of the sales counter ontology, diagonally downward, detection zone is made to be formed
Sector region centered on immediately ahead of the shell of the sales counter ontology.
6. a kind of self-service cabinet with far infrared pyroelectric sensing function according to any one of claims 1 to 5,
It is characterized in that, the field control system includes playing advertisement machine system, lighting system and music system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820341693.4U CN207938088U (en) | 2018-03-13 | 2018-03-13 | A kind of self-service cabinet with far infrared pyroelectric sensing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820341693.4U CN207938088U (en) | 2018-03-13 | 2018-03-13 | A kind of self-service cabinet with far infrared pyroelectric sensing function |
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| CN207938088U true CN207938088U (en) | 2018-10-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110276887A (en) * | 2018-03-13 | 2019-09-24 | 浙江星星冷链集成股份有限公司 | A kind of self-service cabinet with far infrared pyroelectric sensing function |
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2018
- 2018-03-13 CN CN201820341693.4U patent/CN207938088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110276887A (en) * | 2018-03-13 | 2019-09-24 | 浙江星星冷链集成股份有限公司 | A kind of self-service cabinet with far infrared pyroelectric sensing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181126 Address after: 318015 Zhejiang Taizhou Jiaojiang District, Hong Jia Shang Jin line 88. Co-patentee after: Jiangsu Xingxing Home Appliance Science and Technology Co., Ltd. Patentee after: Zhejiang star cold chain Limited by Share Ltd Address before: 318000 Zhejiang Taizhou Jiaojiang District, Hong Jia Shang Jin line 88. Patentee before: Zhejiang star cold chain Limited by Share Ltd |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No.1688, Baiyunshan South Road, Hongjia street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: ZHEJIANG XINGXING REFRIGERATION Co.,Ltd. Patentee after: Jiangsu Xingxing Cold Chain Technology Co.,Ltd. Address before: 318015 Zhejiang Taizhou Jiaojiang District, Hong Jia Shang Jin line 88. Patentee before: ZHEJIANG XINGXING REFRIGERATION Co.,Ltd. Patentee before: JIANGSU XINGXING HOME APPLIANCES TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |