CN208922340U - Recognition of face wisdom canteen management system - Google Patents
Recognition of face wisdom canteen management system Download PDFInfo
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- CN208922340U CN208922340U CN201822071030.8U CN201822071030U CN208922340U CN 208922340 U CN208922340 U CN 208922340U CN 201822071030 U CN201822071030 U CN 201822071030U CN 208922340 U CN208922340 U CN 208922340U
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- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims description 11
- 230000009466 transformation Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 241000209140 Triticum Species 0.000 claims 1
- 235000021307 Triticum Nutrition 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
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- 210000004556 brain Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
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- 230000001815 facial effect Effects 0.000 description 1
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Abstract
The utility model discloses recognition of face wisdom canteen management systems, including human face scanning video camera, face recognition module, microphone, speech recognition module, DPS video camera, electronic scale, wireless communication module, fee deduction treatment module, display, loudspeaker, temperature control box；The utility model is able to carry out personnel amount scanning, broadcasts dining room personnel amount, predicts supply amount, is identified using recognition of face to personnel, and realization is quickly deducted fees, and user's number of taking is avoided to wait；Food can quickly be heated by temperature control box or cool down or keep the temperature, stored convenient for food；The usage experience for improving user, has saved the time, improves canteen management efficiency.
Description
Technical field
The utility model relates to management system more particularly to recognition of face wisdom canteen management systems.
Background technique
Food and drink is closely bound up with people's lives, is a part of people's Working Life, and food and drink is also that development is most rapid
Industry, the management of food and drink relate generally to the preservation, transaction and processing of food and drink product, and the service quality of food and drink can pass through management
It improves to be promoted, dining room integrity service level is also relied on good canteen management system.
Existing canteen management system, structure is simple, has a single function, and even barcode scanning is paid, it is also desirable to which cashier is in electricity
Brain terminal is operated, and process of either deducting fees or consumer take object process to require to wait for a long time, once system goes out
Existing Caton, system just paralyse, and come to canteen management work belt difficult；Furthermore existing dining room is lined up neck number just into waiting
Stage, under the conditions of dining room space is limited, it is easy to cause congestion.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides recognition of face wisdom canteen management system,
Including human face scanning video camera, face recognition module, microphone, speech recognition module, DPS video camera, electronic scale, wireless communication
Module, fee deduction treatment module, display, loudspeaker, temperature control box；The microphone passes through speech recognition module and fee deduction treatment mould
Block input terminal is connected；The human face scanning video camera is connected by face recognition module with fee deduction treatment module input；It is described
DPS video camera is connected with fee deduction treatment module input respectively with electronic scale；The fee deduction treatment module output end and loudspeaker,
Display, temperature control box are connected；The DPS video camera is acquired for personnel amount；The wireless communication module and fee deduction treatment mould
Block is connected.
Further, the fee deduction treatment module is arm processor.
Further, the temperature control box includes temperature sensor, temperature controller, heat riser and cooling device；It is described
Temperature sensor is connected with temperature controller input terminal；The temperature controller output end respectively with heat riser, cooling device
It is connected.
Further, the heat riser includes booster circuit, voltage feedback circuit, voltage control circuit, output circuit
With heater；The temperature controller, voltage control circuit, output circuit, heater are sequentially connected；The voltage feedback circuit
Input termination output circuit output end；The voltage feedback circuit output end jointing temp controller input terminal.
Further, the booster circuit includes 5V power supply, triode, resistance；The temperature controller by resistance with
Transistor base is connected；The 5V power supply is connected with transistor collector；The transistor collector is also controlled with the voltage
Circuit is connected；The transmitter of the triode is grounded.
Further, the voltage feedback circuit includes voltage acquisition module and voltage transformation module；The output circuit
Output end is connected by voltage acquisition module with voltage transformation module input terminal；The voltage acquisition module output end passes through voltage
Conversion module is connected with temperature controller.
Further, the voltage control circuit includes filter circuit and operation amplifier circuit；The booster circuit, filter
Wave circuit, amplifying circuit, output circuit are sequentially connected.
Further, the cooling device includes air-cooler driver and air-cooler；The temperature controller passes through cold wind
Machine driver is connected with air-cooler.
Further, the wireless communication module is WiFi module or NB-IoT module.
Further, the display is touch screen.
The utility model has the beneficial effects that:
The utility model is able to carry out personnel amount scanning, broadcasts dining room personnel amount, predicts supply amount, is known using face
Other to identify to personnel, realization is quickly deducted fees, and user's number of taking is avoided to wait；Food can quickly be heated by temperature control box or
Cooling or heat preservation, store convenient for food；The usage experience for improving user, has saved the time, improves canteen management efficiency.
Detailed description of the invention
Fig. 1 is the system diagram of recognition of face wisdom canteen management system；
Fig. 2 is the schematic diagram of temperature control box；
Fig. 3 is the schematic diagram of heat riser.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, the utility model offer recognition of face wisdom canteen management system, including human face scanning video camera,
Face recognition module, microphone, speech recognition module, DPS video camera, electronic scale, wireless communication module, fee deduction treatment module,
Display, loudspeaker, temperature control box；The microphone is connected by speech recognition module with fee deduction treatment module input；It is described
Human face scanning video camera is connected by face recognition module with fee deduction treatment module input；The DPS video camera and electronic scale
It is connected respectively with fee deduction treatment module input；The fee deduction treatment module output end and loudspeaker, display, temperature control box phase
Even；The DPS video camera is acquired for personnel amount；The wireless communication module is connected with fee deduction treatment module.
Further, the fee deduction treatment module is arm processor.
Further, the temperature control box includes temperature sensor, temperature controller, heat riser and cooling device；It is described
Temperature sensor is connected with temperature controller input terminal；The temperature controller output end respectively with heat riser, cooling device
It is connected.
Further, the heat riser includes booster circuit, voltage feedback circuit, voltage control circuit, output circuit
With heater；The temperature controller, voltage control circuit, output circuit, heater are sequentially connected；The voltage feedback circuit
Input termination output circuit output end；The voltage feedback circuit output end jointing temp controller input terminal.
Further, the booster circuit includes 5V power supply, triode, resistance；The temperature controller by resistance with
Transistor base is connected；The 5V power supply is connected with transistor collector；The transistor collector is also controlled with the voltage
Circuit is connected；The transmitter of the triode is grounded.
Further, the voltage feedback circuit includes voltage acquisition module and voltage transformation module；The output circuit
Output end is connected by voltage acquisition module with voltage transformation module input terminal；The voltage acquisition module output end passes through voltage
Conversion module is connected with temperature controller.
Further, the voltage control circuit includes filter circuit and operation amplifier circuit；The booster circuit, filter
Wave circuit, amplifying circuit, output circuit are sequentially connected.
Further, the cooling device includes air-cooler driver and air-cooler；The temperature controller passes through cold wind
Machine driver is connected with air-cooler.
Further, the wireless communication module is WiFi module or NB-IoT module.
Further, the display is touch screen.
The recognition of face area rear personnel amount of window where the scanning of DPS smear camera, and pass through display and loudspeaking
Device casting is in order to food materials supply；Electronic scale carries out rapid weighing to food materials, and personnel can select demand, packet by voice dialogue
Include type and component；After human face scanning video camera collects consumption personnel's face, feature extraction is carried out to facial image, passes through reading
It takes server data and carries out characteristic matching, deduct fees after the completion of matching to personnel's account, remind personnel logical after deducting fees successfully
It crosses.
The utility model is able to carry out personnel amount scanning, broadcasts dining room personnel amount, predicts supply amount, is known using face
Other to identify to personnel, realization is quickly deducted fees, and user's number of taking is avoided to wait；Food can quickly be heated by temperature control box or
Cooling or heat preservation, store convenient for food；The usage experience for improving user, has saved the time, improves canteen management efficiency.
The limitation that the technical solution of the utility model is not limited to the above specific embodiments, all skills according to the present utility model
The technology deformation that art scheme is made, each falls within the protection scope of the utility model.
Claims (10)
1. recognition of face wisdom canteen management system, which is characterized in that including human face scanning video camera, face recognition module, wheat
Gram wind, speech recognition module, DPS video camera, electronic scale, wireless communication module, fee deduction treatment module, display, loudspeaker, temperature
Control case；The microphone is connected by speech recognition module with fee deduction treatment module input；The human face scanning video camera is logical
Face recognition module is crossed to be connected with fee deduction treatment module input；The DPS video camera and electronic scale respectively with fee deduction treatment mould
Block input terminal is connected；The fee deduction treatment module output end is connected with loudspeaker, display, temperature control box；The DPS video camera is used
It is acquired in personnel amount；The wireless communication module is connected with fee deduction treatment module.
2. recognition of face wisdom canteen management system according to claim 1, which is characterized in that the fee deduction treatment module is
Arm processor.
3. recognition of face wisdom canteen management system according to claim 1, which is characterized in that the temperature control box includes temperature
Sensor, temperature controller, heat riser and cooling device；The temperature sensor is connected with temperature controller input terminal；Institute
Temperature controller output end is stated to be connected with heat riser, cooling device respectively.
4. recognition of face wisdom canteen management system according to claim 3, which is characterized in that the heat riser includes rising
Volt circuit, voltage feedback circuit, voltage control circuit, output circuit and heater；The temperature controller, voltage control electricity
Road, output circuit, heater are sequentially connected；The voltage feedback circuit input termination output circuit output end；The voltage is anti-
Current feed circuit output end jointing temp controller input terminal.
5. recognition of face wisdom canteen management system according to claim 4, which is characterized in that the booster circuit includes 5V
Power supply, triode, resistance；The temperature controller is connected by resistance with transistor base；The 5V power supply and triode collection
Electrode is connected；The transistor collector is also connected with the voltage control circuit；The transmitter of the triode is grounded.
6. recognition of face wisdom canteen management system according to claim 4, which is characterized in that the voltage feedback circuit packet
Include voltage acquisition module and voltage transformation module；The output circuit output end passes through voltage acquisition module and voltage transformation module
Input terminal is connected；The voltage acquisition module output end is connected by voltage transformation module with temperature controller.
7. recognition of face wisdom canteen management system according to claim 4, which is characterized in that the voltage control circuit packet
Include filter circuit and operation amplifier circuit；The booster circuit, filter circuit, amplifying circuit, output circuit are sequentially connected.
8. recognition of face wisdom canteen management system according to claim 3, which is characterized in that the cooling device includes cold
Fan driver and air-cooler；The temperature controller is connected by air-cooler driver with air-cooler.
9. recognition of face wisdom canteen management system according to claim 1, which is characterized in that the wireless communication module is
WiFi module or NB-IoT module.
10. recognition of face wisdom canteen management system according to claim 1, which is characterized in that the display is to touch
Screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071030.8U CN208922340U (en) | 2018-12-11 | 2018-12-11 | Recognition of face wisdom canteen management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071030.8U CN208922340U (en) | 2018-12-11 | 2018-12-11 | Recognition of face wisdom canteen management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922340U true CN208922340U (en) | 2019-05-31 |
Family
ID=66712794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822071030.8U Active CN208922340U (en) | 2018-12-11 | 2018-12-11 | Recognition of face wisdom canteen management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922340U (en) |
-
2018
- 2018-12-11 CN CN201822071030.8U patent/CN208922340U/en active Active
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