CN205720182U - Food inspection device - Google Patents
Food inspection device Download PDFInfo
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- CN205720182U CN205720182U CN201620412979.8U CN201620412979U CN205720182U CN 205720182 U CN205720182 U CN 205720182U CN 201620412979 U CN201620412979 U CN 201620412979U CN 205720182 U CN205720182 U CN 205720182U
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- food
- inspection device
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- food inspection
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Abstract
The utility model discloses a kind of food inspection device, including: biosensor array；Described biosensor array has the multiple biosensors for detecting food parameter；The amplifying circuit being connected with multiple biosensor outfans；Connect the analog to digital conversion circuit of described amplifying circuit；Multiple biosensors output food parameter signal sequentially pass through described amplifying circuit amplify and analog to digital conversion circuit carry out A/D conversion after received by described control circuit；The control circuit being connected with analog-digital conversion circuit as described；The wireless router being connected by broadband network with described detection Surveillance center；The WIFI module being connected with described control circuit, described wireless router；Described WIFI module is sent to detect Surveillance center via wireless router for the food parameter signal described control circuit received；This utility model food inspection process is convenient, detection speed is fast, detection equipment cost is relatively low, is beneficial to ensure Safety of Food Quality.
Description
Technical field
This utility model relates to a kind of food inspection device.
Background technology
Along with the development of China's economy, the living standard of people is more and more higher, the concern to food safety
Degree is strengthened the most therewith, the development of the food safety detection technology that constantly accelerates of food unsafe incidents；
There are the following problems for existing food inspection device: detection equipment cost is higher, detection cycle length, detection speed
Degree is slow, testing process does not obtain effective monitoring etc..
Summary of the invention
For the proposition of problem above, this utility model development a kind of detection cycle is short, detection speed is fast, one-tenth
This relatively low food inspection device.
The technical solution of the utility model is as follows:
A kind of food inspection device, described food inspection device is connected with detection Surveillance center, described food
Detection device includes:
Biosensor array；Described biosensor array has the multiple biologies for detecting food parameter
Sensor；
The amplifying circuit being connected with multiple biosensor outfans；
Connect the analog to digital conversion circuit of described amplifying circuit；The food parameter signal of multiple biosensors output
Sequentially pass through described amplifying circuit to amplify and analog to digital conversion circuit carries out being controlled electricity by described after A/D conversion
Road receives；
The control circuit being connected with analog-digital conversion circuit as described；
The wireless router being connected by broadband network with described detection Surveillance center；
The WIFI module being connected with described control circuit, described wireless router；Described WIFI module is used
It is sent to detect Surveillance center via wireless router in the food parameter signal described control circuit received；
Further, described biosensor array includes enzyme biologic sensor, immunity biosensor and light
At least two of fine biosensor；
Further, described food has the mark comprising food information；Described it is designated bar code or two
Dimension code；Described food information at least includes food name and food sources information；Described food inspection device is also
Including the identification (mrfid) reader being connected with described control circuit；Described identification (mrfid) reader is read by described control circuit
The food information taken is transferred to detect Surveillance center via described WIFI module and wireless router；
Further, described food inspection device also includes being connected with described control circuit, for food
Testing staff carries out the identity recognizer of identification；Described identity recognizer is exported by described control circuit
Food inspection official's identity information is transferred to detect Surveillance center via described WIFI module and wireless router；
Further, described identity recognizer uses fingerprint sensor U1；
Further, described food inspection device also includes the serial ports photographic head U7 for gathering video；
Further, described WIFI module includes WIFI chip U4；Described control circuit includes control chip
U2；The pin PC8 and pin PC9 of described control chip U2 connect the pin RXD of WIFI chip U4 respectively
With pin TXD；Described WIFI chip U4 has antennal interface, and it connects wireless by 2.4G antenna A2
Router；Described WIFI chip U4 model is TLG10UA03；Described control chip U2 model is
STM32F103VBT6；
Further, described fingerprint sensor U1 model is FCD4B14；Described fingerprint sensor U1 draws
Foot Do0-Do3 connects the pin PA11-PA8 of control chip U2 respectively；The pin of described fingerprint sensor U1
De0-De3 connects the pin PA7-PA4 of control chip U2 respectively；
Further, described serial ports photographic head U7 model is PTC06, its pin RX and pin TX respectively with
The pin PC4 of control chip U2 is connected with pin PC3.
Owing to have employed technique scheme, the food inspection device that this utility model provides, passed by biology
Each parameter of sensor array acquisition food to be measured, then passes the food parameter gathered via WIFI communication pattern
Being defeated by detection Surveillance center, food inspection process is convenient, detection speed is fast, detection equipment cost is relatively low, with
Time can also by identification (mrfid) reader by the food information of reading simultaneously be transferred to detect Surveillance center, be conducive to
Testing result is the most corresponding with food information, by identity recognizer by food inspection official's identity information
It is transferred to detect Surveillance center, and by the video of serial ports camera collection food inspection process, it is achieved that
Effective monitoring to testing process；Food inspection device described in the utility model is convenient and practical, is beneficial to ensure food
Quality safety.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of food inspection device described in the utility model；
Fig. 2 is the circuit theory diagrams of food inspection device described in the utility model；
Fig. 3 is 5V power supply and the circuit theory diagrams of 3.3V power supply in Fig. 2；
Fig. 4 is the structured flowchart of this utility model biosensor array.
Detailed description of the invention
A kind of food inspection device as shown in Figure 1, Figure 2, Figure 3 and Figure 4, described food inspection device with
Detection Surveillance center is connected, and described food inspection device includes: biosensor array；Described biological biography
Sensor array has the multiple biosensors for detecting food parameter；With multiple biosensor outfans
The amplifying circuit being connected；Connect the analog to digital conversion circuit of described amplifying circuit；Multiple biosensors export
Food parameter signal sequentially pass through described amplifying circuit amplify and analog to digital conversion circuit carry out A/D conversion
After received by described control circuit；The control circuit being connected with analog-digital conversion circuit as described；With described detection
The wireless router that Surveillance center is connected by broadband network；With described control circuit, described wireless router
The WIFI module being connected；Described WIFI module is for the food parameter signal described control circuit received
It is sent to detect Surveillance center via wireless router；Further, described biosensor array includes enzyme
At least two of biosensor, immunity biosensor and optical fiber biosensor；Further, described
There is on food the mark comprising food information；Described it is designated bar code or Quick Response Code；Described food information
At least include food name and food sources information；Described food inspection device also includes and described control circuit
The identification (mrfid) reader being connected；The food information that described identification (mrfid) reader is read by described control circuit is via institute
State WIFI module and wireless router is transferred to detect Surveillance center；Further, described food inspection device
Also include being connected with described control circuit, for food inspection official carries out the identification of identification
Device；Food inspection official's identity information that described identity recognizer is exported by described control circuit is via described
WIFI module and wireless router are transferred to detect Surveillance center；Further, described identity recognizer uses
Fingerprint sensor U1；Further, described food inspection device also includes the serial ports shooting for gathering video
Head U7；Further, described WIFI module includes WIFI chip U4；Described control circuit includes controlling core
Sheet U2；The pin PC8 and pin PC9 of described control chip U2 connect the pin of WIFI chip U4 respectively
RXD and pin TXD；Described WIFI chip U4 has antennal interface, and it connects nothing by 2.4G antenna A2
Line router；Described WIFI chip U4 model is TLG10UA03；Described control chip U2 model is
STM32F103VBT6；Further, described fingerprint sensor U1 model is FCD4B14；Described fingerprint passes
The pin Do0-Do3 of sensor U1 connects the pin PA11-PA8 of control chip U2 respectively；Described fingerprint sensing
The pin De0-De3 of device U1 connects the pin PA7-PA4 of control chip U2 respectively；Further, described string
Mouthful photographic head U7 model is PTC06, its pin RX and pin TX respectively with the pin PC4 of control chip U2
It is connected with pin PC3；Described identification (mrfid) reader is barcode reader or two-dimensional code reader；Described mould
The outfan of number conversion circuit can be connected with the GPIO mouth of described control chip U2, shows in such as Fig. 2
The pin PB8 to PB13 gone out；Described food inspection device also includes the storage being connected with control chip U2
Chip U5 and U6；Further, described storage chip U5 and U6 uses IS62WV51216BLL；Described
Food inspection device also includes 5V power supply and 3.3V power supply for providing working power to food inspection device；
Converted by voltage regulator chip AS1117 between described 5V power supply and 3.3V power supply；Described fingerprint sensing
Device U1 uses FCD4B14, when the sensitive zones having finger to touch chip FCD4B14, and chip FCD4B14
Just the collection of fingerprint is started and by its internal digital to analog converter by each pixel of finger print information of capturing
Analogue signal is converted into digital signal by pin Do0-Do3 and pin De0-De3 transmission to control chip U2；
Described biosensor array includes that multiple biosensor, described biosensor are to utilize biological active matter
Matter optionally identifies and measures and realizes measuring, including identification of function material and electro-optical signal conversion equipment,
Wherein identification of function material is molecular recognition elements, and for measured matter carries out specific identification, electric light is believed
Number conversion equipment i.e. transducer, for being converted into the telecommunications being easy to transmission to chemical reaction produced by measured object
Number or optical signal；Described biosensor array includes enzyme biologic sensor, immunity biosensor and optical fiber
At least two of biosensor, may be used for carrying out food composition analysis, food by these biosensors
Product Additive analysis, pesticide residue analysis, the analysis of food freshness, toxin check analysis etc., such as food
Glucose content, sulfite content, persticide residue etc..
Described control chip U2 by the food parameter information that receives (such as food composition information, food additive
Information, persticide residue information, food freshness information, food toxin information) by WIFI chip U4's
Pin RXD is transferred to WIFI module, the above-mentioned food that described WIFI chip U4 will be received by pin TXD
Product parameter information is sent to detect Surveillance center by wireless router, and then detection Surveillance center just can be in order to
With understanding food inspection result quickly and easily and food inspection result can be stored；It addition, this reality
Also include serial ports photographic head U7 with novel described food inspection device, may be used for gathering food inspection process
Video also is sent to detect Surveillance center via WIFI module by control circuit, it is simple to detection Surveillance center leads to
Cross video information and understand the correlation circumstance of food inspection process；Meanwhile, this utility model can also include mark
Reader, can read the mark including food information being arranged on food by the configuration of identification (mrfid) reader,
Here food information at least includes food name and food sources information, by food name and food sources
The reading of the food informations such as information can be very convenient food inspection result is mapped with food attribute,
It is beneficial to the subsequent treatment of food underproof to testing result；It addition, this utility model can also include identity
Evaluator, the here concrete fingerprint recognition mode used, it is simple to directly food to be measured is currently examined by registration
The identity information of the food inspection official surveyed.
The food inspection device that this utility model provides, gathers each of food to be measured by biosensor array
Parameter, then is transferred to detect Surveillance center by the food parameter of collection via WIFI communication pattern, and food is examined
Survey process is convenient, detection speed is fast, detection equipment cost is relatively low, and can also pass through identification (mrfid) reader will simultaneously
The food information read is transferred to detect Surveillance center simultaneously, and it is convenient with food information to be conducive to testing result
Ground is corresponding, is transferred to detect Surveillance center by identity recognizer by food inspection official's identity information, and
Video by serial ports camera collection food inspection process, it is achieved that the effective monitoring to testing process；This
Described in utility model, food inspection device is convenient and practical, is beneficial to ensure Safety of Food Quality.
The above, only this utility model preferably detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, according to the technical solution of the utility model and inventive concept thereof in addition equivalent or change, all should contain
Cover within protection domain of the present utility model.
Claims (9)
1. a food inspection device, described food inspection device is connected with detection Surveillance center, it is characterised in that described food inspection device includes:
Biosensor array；Described biosensor array has the multiple biosensors for detecting food parameter；
The amplifying circuit being connected with multiple biosensor outfans；
Connect the analog to digital conversion circuit of described amplifying circuit；Multiple biosensors output food parameter signal sequentially pass through described amplifying circuit amplify and analog to digital conversion circuit carry out A/D conversion after received by control circuit；
The control circuit being connected with analog-digital conversion circuit as described；
The wireless router being connected by broadband network with described detection Surveillance center；
The WIFI module being connected with described control circuit, described wireless router；Described WIFI module is sent to detect Surveillance center via wireless router for the food parameter signal described control circuit received.
Food inspection device the most according to claim 1, it is characterised in that described biosensor array includes at least two of enzyme biologic sensor, immunity biosensor and optical fiber biosensor.
Food inspection device the most according to claim 1, it is characterised in that there is on described food the mark comprising food information；Described it is designated bar code or Quick Response Code；Described food information at least includes food name and food sources information；Described food inspection device also includes the identification (mrfid) reader being connected with described control circuit；The food information that described identification (mrfid) reader is read by described control circuit is transferred to detect Surveillance center via described WIFI module and wireless router.
Food inspection device the most according to claim 1, it is characterised in that described food inspection device also includes being connected with described control circuit, for carrying out the identity recognizer of identification to food inspection official；Food inspection official's identity information that described identity recognizer is exported by described control circuit is transferred to detect Surveillance center via described WIFI module and wireless router.
Food inspection device the most according to claim 4, it is characterised in that described identity recognizer uses fingerprint sensor U1.
Food inspection device the most according to claim 5, it is characterised in that described food inspection device also includes the serial ports photographic head U7 for gathering video.
Food inspection device the most according to claim 6, it is characterised in that described WIFI module includes WIFI chip U4；Described control circuit includes control chip U2；The pin PC8 and pin PC9 of described control chip U2 connects the pin RXD and pin TXD of WIFI chip U4 respectively；Described WIFI chip U4 has antennal interface, and it connects wireless router by 2.4G antenna A2；Described WIFI chip U4 model is TLG10UA03；Described control chip U2 model is STM32F103VBT6.
Food inspection device the most according to claim 7, it is characterised in that described fingerprint sensor U1 model is FCD4B14；The pin Do0-Do3 of described fingerprint sensor U1 connects the pin PA11-PA8 of control chip U2 respectively；The pin De0-De3 of described fingerprint sensor U1 connects the pin PA7-PA4 of control chip U2 respectively.
Food inspection device the most according to claim 8, it is characterised in that described serial ports photographic head U7 model is PTC06, and its pin RX and pin TX is connected with the pin PC4 and pin PC3 of control chip U2 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412979.8U CN205720182U (en) | 2016-05-09 | 2016-05-09 | Food inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412979.8U CN205720182U (en) | 2016-05-09 | 2016-05-09 | Food inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205720182U true CN205720182U (en) | 2016-11-23 |
Family
ID=57304680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620412979.8U Expired - Fee Related CN205720182U (en) | 2016-05-09 | 2016-05-09 | Food inspection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205720182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035738A (en) * | 2018-09-05 | 2018-12-18 | 武汉华和机电技术有限公司 | A kind of high-supported formwork wireless monitor system |
-
2016
- 2016-05-09 CN CN201620412979.8U patent/CN205720182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035738A (en) * | 2018-09-05 | 2018-12-18 | 武汉华和机电技术有限公司 | A kind of high-supported formwork wireless monitor system |
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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: 20161123 Termination date: 20180509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |