CN110261554A - A kind of food safety detection system and method - Google Patents
A kind of food safety detection system and method Download PDFInfo
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- CN110261554A CN110261554A CN201910635337.2A CN201910635337A CN110261554A CN 110261554 A CN110261554 A CN 110261554A CN 201910635337 A CN201910635337 A CN 201910635337A CN 110261554 A CN110261554 A CN 110261554A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The present invention relates to a kind of food safety detection systems, including master control system and the multiple detection systems being wirelessly connected with the master control system；Master control system includes processing unit and the touch-display unit being electrically connected respectively with the processing unit, wireless communication unit, storage unit and print unit；Each detection system includes sequentially connected sample treatment unit, sample detection unit, information management unit and wireless communication unit, further includes the image acquisition units being connected with the information management unit and voice-input unit；The food safety detection system further includes the multiple client being wirelessly connected with the wireless communication unit of master control system.Food safety detection system provided by the invention and method, the level of informatization is high, it is easy to operate, the remote radio communication and sample detection data file for being able to achieve food safety detection scene and Center for Food Safety laboratory quickly transmit, work efficiency is high, can meet the needs of practical application well.
Description
Technical field
The invention belongs to technical field of food safety, and in particular to a kind of food safety detection system and method.
Background technique
With the development of social economy and the continuous improvement of living standard, more and more people start to focus on healthy support
Life, the especially safety of entrance food, and there are numerous accidents caused due to food problems frequently to occur in recent years, it causes
The worry of numerous consumers.
Food safety affects everyone daily life and health, and past some food safety accidents study carefully its source
Harmful substance contained by the raw material often purchased results in food-safety problem.How to examine and eliminate agricultural raw material
In pesticide residue, residue of veterinary drug, heavy metal pollution and illegal additive, have become food production manufacturer and consumer and close
The matter of utmost importance of note.
The system for detecting food safety that the prior art provides, it is complicated for operation, be not easy to grasp, the level of informatization it is low,
It can not achieve the remote radio communication and detection data file at food safety detection scene and Center for Food Safety laboratory
Quickly transmission, working efficiency is low, can not meet the requirement of food safety field quick detection.
Summary of the invention
For above-mentioned problems of the prior art, it can avoid above-mentioned skill occur the purpose of the present invention is to provide one kind
The food safety detection system and method for art defect.
In order to achieve the above-mentioned object of the invention, technical solution provided by the invention is as follows:
A kind of food safety detection system, including master control system and the multiple detection systems being wirelessly connected with the master control system
System；Master control system include processing unit and the touch-display unit being electrically connected respectively with the processing unit, wireless communication unit,
Storage unit and print unit；Each detection system includes sequentially connected sample treatment unit, sample detection unit, message tube
Unit and wireless communication unit are managed, further includes that the image acquisition units being connected with the information management unit and voice input are single
Member；The food safety detection system further includes the multiple client being wirelessly connected with the wireless communication unit of master control system.
Further, the sample treatment unit includes Weighing module, crushes module, centrifugation module, enrichment module and mention
Modulus block.
Further, the information management unit includes the processor and memory interconnected.
Further, the client is smart phone, laptop or tablet computer.
A method of food safety detection is carried out using the food safety detection system, comprising:
Operation that step (1) is successively weighed, crushed, be centrifuged, be enriched with and extracted to food samples, then to obtaining
Sample is detected, while voice input food samples information and shooting operation process video；
Step (2) information management unit will test information and food samples information and operating process video information is integrated into
Raw sensor data file；
Raw sensor data file is transferred to receiving end by step (3) transmitting terminal；Wherein, the wireless telecommunications list of detection system
Member is referred to as transmitting terminal, and the wireless communication unit of master control system is referred to as receiving end；
Step (4) master control system store to the raw sensor data file received in case inquiry.
Further, the step (3) includes:
S101: transmitting terminal obtains the file size of raw sensor data file and this document that information management unit transmission comes
Information, and be multiple file fragmentations by the file division；
S102: a corresponding index identification information is generated to each file fragmentation；
S103, by the document size information of the raw sensor data file, the multiple file fragmentation and described right
The index identification information answered, is transferred to receiving end in a manner of multipath concurrence, so that the receiving end is according to the original detection
The document size information of data file and the corresponding index identification information, received the multiple file fragmentation is reassembled as
The raw sensor data file.
Further, S102 includes: transmitting terminal according to presetting create-rule, for each slicing files point being partitioned into
Corresponding index identification information is not generated.
Further, in S103, multipath concurrence refers to raw sensor data file by presetting segmentation rule point
Multiple file fragmentations are segmented into, then by multiple fragment concurrent transmissions of segmentation.
Further, in S103, transmitting terminal establishes multiple threads with receiving end first, then leads to multiple file fragmentations
It crosses the multiple thread parallels established and is sent to receiving end, or in the case where only establishing single thread, according to presetting transmission
Rule, by multiple file fragmentations in batches transmitted in parallel to receiving end.
Food safety detection system provided by the invention and method, the level of informatization is high, easy to operate, is able to achieve food peace
The remote radio communication and sample detection data file that full inspection surveys scene and Center for Food Safety laboratory quickly transmit, original
The speed of detection data file transmission is fast, time-consuming short, and work efficiency is high, can meet the needs of practical application well.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It is clear that alternatively, Partial Feature and advantage can deduce from specification or unambiguously determine, or pass through implementation
The embodiment of the present invention understands.The objectives and other advantages of the invention can be by written specification, claims and attached
Specifically noted structure is achieved and obtained in figure.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in invention, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural block diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention；
Fig. 3 is the structural block diagram of the sample treatment unit of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing and specific implementation
The present invention will be further described for example.It should be appreciated that described herein, specific examples are only used to explain the present invention, and does not have to
It is of the invention in limiting.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of food safety detection system, including master control system 1 and with 1 nothing of master control system
Multiple detection systems 2 of line connection；Master control system 1 includes that processing unit and the touch-control being electrically connected respectively with the processing unit are aobvious
Show unit, wireless communication unit, storage unit and print unit；Each detection system 2 includes sequentially connected sample treatment list
Member, sample detection unit, information management unit and wireless communication unit, further include the figure being connected with the information management unit
As acquisition unit and voice-input unit；The food safety detection system further include with the wireless communication unit of master control system without
The multiple client of line connection, the client can be smart phone, laptop or tablet computer etc.；
As shown in figure 3, the sample treatment unit includes Weighing module, crushes module, centrifugation module, enrichment module and mention
Modulus block, food samples successively pass through the operation that these modules are weighed, crushed, be centrifuged, be enriched with and extracted, then will most
The sample obtained eventually is sent into sample detection unit and is detected；
The sample detection unit is used to carry out detecting to food and detection data is sent to information management unit, sample
Detection unit includes each food inspection instrument, such as heavy metal detector, instrument for detecting pesticide residue through, food additives and unauthorized substances
Detector, Nutrition monitoring instrument etc.；
The information management unit includes the processor and memory interconnected, and processor is used to handle various data,
Memory is for storing various data；The print unit is printer.
Image acquisition units are used to acquire the video of sample image and shot detection operation and send out video, image data
Information management unit is sent in case subsequent check；Image acquisition units can be camera；
The voice input module is used for voice data when acquisition testing operates and voice data is sent to message tube
Manage unit；The voice input module can be the sound collection equipments such as pick-up head, in use, the side that staff passes through voice
Formula inputs the information such as the title of sample to be tested, detection points for attention；Voice input is convenient, flexible, hand-written defeated than in the prior art
Enter or the mode of touch screen input is more convenient, has liberated the both hands of staff, improved work efficiency；
Final data and associated picture that information management unit will test, video data pass through wireless communication unit
It sends, the wireless communication unit of master control system receives these data, processing unit is subsequently transmitted to, when user wants
When checking these data, it can be operated by touch-display unit, detection data is shown in touch-display unit,
Touch-display unit can use touching display screen；Print unit is for printing papery report.The storage unit of master control system is used
In storage related data, in case processing unit calls at any time.
User can be wirelessly connected by the wireless communication unit of client and master control system (such as passes through wireless Internet
Connection), the data in storage unit are transferred, detection data can be inquired at any time in this way.
A kind of food safety detection method, is realized using above-mentioned food safety detection system, comprising the following steps:
Operation that step (1) is successively weighed, crushed, be centrifuged, be enriched with and extracted to food samples, then to obtaining
Sample is detected, while voice input food samples information and shooting operation process video；The food samples information includes
The information such as food name, the place of production；
Step (2) information management unit will test information and food samples information and operating process video information is integrated into
Raw sensor data file；
Raw sensor data file is transferred to receiving end by step (3) transmitting terminal；
Step (4) master control system store to the raw sensor data file received in case inquiry.
Since master control system is wirelessly connected with multiple detection systems simultaneously, the text of multiple detection system wireless transmissions is received
Part, and each detection data file data amount is larger, thus file transmission efficiency be influence working efficiency it is vital because
Element, in order to improve detection data file transmission efficiency, in step (3), the wireless communication unit and master control system of detection system
Wireless communication unit (wireless communication unit that for ease of description, will test system is referred to as transmitting terminal, by master control system
Wireless communication unit is referred to as receiving end) between using following methods transmit raw sensor data file:
Step S101, transmitting terminal obtain the file of raw sensor data file and this document that information management unit transmission comes
Size information, and be multiple file fragmentations by the file division；
Transmitting terminal obtains the document size information of detection data file and this document that information management unit transmission comes, according to
This document is divided into multiple file fragmentations that size is impartial or differs in size by presetting segmentation rule.Presetting segmentation
Rule can be formulated according to the needs of practical application, and a specific embodiment of the invention is not limited thereto.
Step S102 generates a corresponding index identification information to each file fragmentation；
For transmitting terminal according to presetting create-rule, each slicing files to be partitioned into generate corresponding index mark respectively
Know information namely how many file fragmentation just generates how many index identification informations.Wherein, index identification information can be used for marking
Know position or sequence of the corresponding file fragmentation of index identification information in raw sensor data file, passes through index mark letter
Breath can get up all orderly layouts of file fragmentation, supervise in this way convenient for transmitting terminal to the transmission situation of All Files fragment
Control, to improve the efficiency of file transmission.
Step S103, by the document size information, the multiple file fragmentation and institute of the raw sensor data file
Corresponding index identification information is stated, receiving end is transferred in a manner of multipath concurrence, so that the receiving end is according to described original
The document size information of detection data file and the corresponding index identification information, by received the multiple file fragmentation weight
Group is the raw sensor data file.
Multipath concurrence, which refers to, is divided into multiple file fragmentations by presetting segmentation rule for raw sensor data file, so
Afterwards by multiple fragment concurrent transmissions of segmentation.Transmitting terminal can establish multiple threads with receiving end first, then by multiple files
Fragment is sent to receiving end by the multiple thread parallels established, can also be in the case where only establishing single thread, according to presetting
Transmission rule, by multiple file fragmentations in batches transmitted in parallel to receiving end.Due to be by multiple file fragmentation transmitted in parallel to
Receiving end, therefore the speed of file transmission can be improved.
Further, since transmitting terminal is other than file fragmentation, also by the document size information of raw sensor data file with
And the corresponding index identification information of each file fragmentation is also sent to receiving end, receiving end need to only index mark letter based on the received
All file fragmentations can be reassembled as raw sensor data text by the document size information of breath and raw sensor data file
Part, therefore file fragmentation can be sent in any order receiving end by transmitting terminal, so that the flexibility of file transmission can be improved.
Raw sensor data file is transmitted using above-mentioned sample detection data file transmission method, by being partitioned into
Multiple file fragmentations generate corresponding index identification information respectively, then by multiple file fragmentations and corresponding index mark letter
Breath, in a manner of multipath concurrence is transferred to receiving end, it can be achieved that the multipath concurrence of the random order of file fragmentation transmits, so as to
The flexibility and speed of the transmission of raw sensor data file are improved, and then improves the efficiency of raw sensor data file transmission.
Food safety detection system provided by the invention and method, the level of informatization is high, easy to operate, is able to achieve food peace
The remote radio communication and sample detection data file that full inspection surveys scene and Center for Food Safety laboratory quickly transmit, original
The speed of detection data file transmission is fast, time-consuming short, and work efficiency is high, can meet the needs of practical application well.
Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not
Therefore limitations on the scope of the patent of the present invention are interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of food safety detection system, which is characterized in that be wirelessly connected including master control system and with the master control system
Multiple detection systems；Master control system includes processing unit and the touch-display unit being electrically connected respectively with the processing unit, nothing
Line communication unit, storage unit and print unit；Each detection system includes sequentially connected sample treatment unit, sample detection
Unit, information management unit and wireless communication unit further include the image acquisition units being connected with the information management unit
And voice-input unit；The food safety detection system further includes more with the wireless communication unit of master control system wireless connection
A client.
2. food safety detection system according to claim 1, which is characterized in that the sample treatment unit includes weighing
Module crushes module, centrifugation module, enrichment module and extraction module.
3. food safety detection system according to claim 1, which is characterized in that the information management unit includes mutual
The processor and memory of connection.
4. food safety detection system according to claim 1, which is characterized in that the client is smart phone, pen
Remember this computer or tablet computer.
5. a kind of method for carrying out food safety detection using the described in any item food safety detection systems of claim 1-4,
It is characterised by comprising:
The operation that step (1) is successively weighed, crushed, be centrifuged, be enriched with and extracted to food samples, then to obtained sample
It is detected, while voice input food samples information and shooting operation process video；
Step (2) information management unit will test information and food samples information and operating process video information be integrated into it is original
Detection data file；
Raw sensor data file is transferred to receiving end by step (3) transmitting terminal；Wherein, the wireless communication unit of detection system claims
Be transmitting terminal, the wireless communication unit of master control system is referred to as receiving end；
Step (4) master control system store to the raw sensor data file received in case inquiry.
6. according to the method described in claim 5, it is characterized in that, the step (3) includes:
S101: the file size that transmitting terminal obtains raw sensor data file and this document that information management unit transmission comes is believed
Breath, and be multiple file fragmentations by the file division；
S102: a corresponding index identification information is generated to each file fragmentation；
S103, by the document size information of the raw sensor data file, the multiple file fragmentation and described corresponding
Identification information is indexed, receiving end is transferred in a manner of multipath concurrence, so that the receiving end is according to the raw sensor data
Received the multiple file fragmentation is reassembled as described by the document size information of file and the corresponding index identification information
Raw sensor data file.
7. according to the method described in claim 5, it is characterized in that, S102 includes: transmitting terminal according to presetting create-rule,
Each slicing files to be partitioned into generate corresponding index identification information respectively.
8. according to the method described in claim 5, it is characterized in that, multipath concurrence refers to raw sensor data in S103
File is divided into multiple file fragmentations by presetting segmentation rule, then by multiple fragment concurrent transmissions of segmentation.
9. according to the method described in claim 5, it is characterized in that, transmitting terminal is established with receiving end multiple first in S103
Then multiple file fragmentations are sent to receiving end by the multiple thread parallels established, or are only establishing single thread by thread
In the case where, according to presetting transmission rule, by multiple file fragmentations in batches transmitted in parallel to receiving end.
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| CN110672801A (en) * | 2019-09-29 | 2020-01-10 | 智锐达仪器科技南通有限公司 | Food safety quick detection terminal, execution terminal, main control terminal and method |
| CN113358832A (en) * | 2021-06-05 | 2021-09-07 | 湖北夏谱检测认证有限公司 | Food safety rapid detection system and method |
| CN113358433A (en) * | 2021-06-02 | 2021-09-07 | 深圳中检联检测有限公司 | Food safety sampling detection method |
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Application publication date: 20190920 |