WO2016177245A1 - 产品保质期监控方法、系统以及扫描装置、终端、编码盒 - Google Patents

产品保质期监控方法、系统以及扫描装置、终端、编码盒 Download PDF

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Publication number
WO2016177245A1
WO2016177245A1 PCT/CN2016/078600 CN2016078600W WO2016177245A1 WO 2016177245 A1 WO2016177245 A1 WO 2016177245A1 CN 2016078600 W CN2016078600 W CN 2016078600W WO 2016177245 A1 WO2016177245 A1 WO 2016177245A1
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WO
WIPO (PCT)
Prior art keywords
shelf life
identifier
product
label
module
Prior art date
Application number
PCT/CN2016/078600
Other languages
English (en)
French (fr)
Inventor
毛昕
Original Assignee
阿里巴巴集团控股有限公司
毛昕
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Filing date
Publication date
Application filed by 阿里巴巴集团控股有限公司, 毛昕 filed Critical 阿里巴巴集团控股有限公司
Priority to JP2017557341A priority Critical patent/JP7076127B2/ja
Publication of WO2016177245A1 publication Critical patent/WO2016177245A1/zh
Priority to US15/799,973 priority patent/US10360487B2/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/08—Sensors using Radio Frequency Identification [RFID]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Definitions

  • the present application relates to the field of computers, and in particular, to a product shelf life monitoring method and system, and a scanning device, a terminal, and a code box.
  • Refrigerators are no longer just a home appliance for storing food. Future refrigerators will also have the ability to manage food and even self-purchase.
  • products that need to monitor and manage the shelf life during storage, for example, drugs, biological agents, and other consumable products with short shelf life.
  • the purpose of the application is to provide a product shelf life monitoring method at the scanning device end, a terminal, and a code box end, and a device and system thereof.
  • the present application provides a product shelf life monitoring method at a scanning device end, which includes:
  • the initial time when the label is scanned is recorded;
  • the present application provides a method for monitoring product shelf life at a terminal, including:
  • the scanning device receives an identifier sent by the scanning device, a product shelf life, and an initial time; wherein the scanning The device scans a label of the product to obtain an identifier of the label and a shelf life of the product corresponding to the identifier; when the identifier is a new identifier, the scanning device records an initial time when the label is scanned;
  • the shelf life monitoring process is performed according to the product shelf life and the initial time.
  • the present application provides a product shelf life monitoring method at the end of the code box, which includes:
  • the present application provides a scanning device for product shelf life monitoring, including:
  • a first module configured to scan a label of the product to obtain an identifier of the label and a product shelf life corresponding to the identifier
  • a third module configured to record an initial time when scanning the label when the identifier is a new identifier
  • a fifth module configured to send the identifier, the product shelf life, and the initial time to the terminal, so that the terminal performs the shelf life monitoring process according to the product shelf life and the initial time.
  • the application provides a terminal for product shelf life monitoring, including:
  • a second module configured to receive an identifier sent by the scanning device, a product shelf life, and an initial time; wherein the scanning device scans a label of the product to obtain an identifier of the label and a shelf life of the product corresponding to the identifier; When the identifier is a new identifier, the scanning device records an initial time when the label is scanned;
  • the fourth module is configured to perform a shelf life monitoring process according to the product shelf life and the initial time.
  • the present application provides a code box for product shelf life monitoring, including:
  • a thirty-first module configured to set a new identifier for each label, so that the scanning device scans the label of the product to obtain the identifier of the label and the product shelf life corresponding to the identifier; And for the initial time when the scanning device records the scanning label, and for the scanning device to transmit the identification, the product shelf life and the initial time to the terminal; and for the terminal
  • the shelf life monitoring process is performed according to the product shelf life and the initial time.
  • the present application provides a product shelf life monitoring system, including: the scanning device described in the present application and the terminal described in the present application.
  • the present application obtains the identifier of the product label and the product shelf life corresponding to the identifier by the scanning device; when the identifier is the new identifier, the scanning device records the initial time when the label is scanned; and then sends the identifier and the product shelf life. And the initial time to the terminal for the terminal to perform the shelf life monitoring process.
  • the present application realizes real-time monitoring and processing of the product shelf life based on the correspondence, the correspondence between the product shelf life and the label, and the initial time of scanning the label, and the operation is simple, automatically providing accurate time monitoring, and improving the user experience.
  • FIG. 1 shows a schematic structural view of a scanning device for product shelf life monitoring according to an aspect of the present application
  • FIG. 2 is a block diagram showing the structure of a terminal for product shelf life monitoring according to an aspect of the present application
  • FIG. 3 is a block diagram showing the structure of a code cartridge for product shelf life monitoring according to an aspect of the present application
  • FIG. 4 is a block diagram showing the structure of a product shelf life monitoring system according to an aspect of the present application.
  • FIG. 5 is a flow chart showing a method for monitoring a product shelf life at a scanning device end according to an aspect of the present application
  • FIG. 6 is a flow chart showing a method for monitoring a product shelf life at a terminal according to an aspect of the present application
  • FIG. 7 is a flow chart showing a method for monitoring a product shelf life at a code cartridge end according to an aspect of the present application
  • FIG. 8 is a flow chart showing a method for monitoring a product shelf life according to an aspect of the present application.
  • the terminal, the device of the service network, and the trusted party each include one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
  • processors CPUs
  • input/output interfaces network interfaces
  • memory volatile and non-volatile memory
  • the memory may include non-persistent memory, random access memory (RAM), and/or non-volatile memory in a computer readable medium, such as read only memory (ROM) or flash memory.
  • RAM random access memory
  • ROM read only memory
  • Memory is an example of a computer readable medium.
  • Computer readable media includes both permanent and non-persistent, removable and non-removable media.
  • Information storage can be implemented by any method or technology.
  • the information can be computer readable instructions, data structures, modules of programs, or other data.
  • Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory. (ROM), electrically erasable programmable read only memory (EEPROM), flash memory or other memory technology, compact disk read only memory (CD-ROM), digital versatile disk (DVD) or other optical storage,
  • computer readable media does not include non-transitory computer readable media, such as modulated data signals and carrier waves.
  • the scanning device 1 for product shelf life monitoring includes a first module 11, a third module 13, and a fifth module 15.
  • the first module 11 scans the label of the product to obtain the identifier of the label and the product shelf life corresponding to the identifier; when the identifier is the new identifier, the third module 13 records the initial time when the label is scanned; the fifth module 15 sends the identifier and the product.
  • the shelf life and initial time are to the terminal for the terminal to monitor and process the shelf life according to the product shelf life and initial time.
  • the information stored in the tag includes: the logo and the product shelf life.
  • Label and identification (ID)
  • the logo corresponds to the product shelf life
  • a product shelf life is set for each tag.
  • the label is attached to the product, giving the product a corresponding product shelf life.
  • the third module 13 records the initial time at the time of the scan.
  • the fifth module 15 sends the identifier, the product shelf life and the initial time to the terminal, so that the terminal performs the shelf life monitoring process according to the product shelf life and the initial time, and obtains the monitoring process result corresponding to the identifier.
  • the terminal may perform a countdown calculation according to the initial time and the product shelf life; when the calculation result of the countdown calculation reaches a preset threshold, the terminal prompts the product attached to the user tag to arrive at the shelf life according to the identifier.
  • the accommodating device is used for storing products, and a refrigerator, a storage box, or the like can be used, and the scanning device is disposed in the accommodating device.
  • Products include products that require time monitoring, such as food, pharmaceuticals, biological agents, and other products with shelf life. Labels can be attached to the product by pasting, binding, and the like.
  • the scanning device can scan the label by means of radio frequency identification (RFID), two-dimensional code scanning, barcode scanning, image recognition, and the like.
  • RFID radio frequency identification
  • the tag uses an electronic tag
  • the first module 11 can employ an RFID interpretation module.
  • the first module 11 communicates with the electronic tag by transmitting a radio frequency signal, and all the electronic tags receive the radio frequency signal by means of the induced current.
  • the obtained energy sends out the unique identifier stored in the chip and the corresponding product shelf life, without touching the product or scanning the product with a specific action, for example, the two-dimensional code scanning method must scan the scanning device with the two-dimensional code, thereby eliminating the The user scans the product label to minimize the user's operation. It only needs to attach an electronic label when the product is placed.
  • the shelf life monitoring is performed automatically without human intervention.
  • the scanning apparatus of the embodiment of the present application may further include: a seventh module 17 and a ninth module 19.
  • the seventh module 17 receives the lighting command sent by the terminal, and the ninth module 19 controls the lighting unit attached to the label to emit light according to the lighting command.
  • the terminal sends a lighting instruction to the scanning device according to the user's selection operation and identification of the product in the accommodating device.
  • the seventh module 17 controls the ninth module 19 to control the lighting unit attached to the label to emit light according to the lighting command.
  • the terminal Clicking on the pattern corresponding to the label displayed on the terminal screen, the terminal sends the label identification and the lighting instruction to the scanning device, and the command scanning device lights up the corresponding label according to the identifier; after receiving the lighting instruction, the seventh module 17 controls the ninth module 19 to issue the scanning.
  • the electronic tag uses the inductive antenna to drive the radio frequency (RF) energy received in the magnetic field formed by the scanning device to emit a certain frequency of the radio frequency signal, so that the electronic tag emits light.
  • RF radio frequency
  • the scanning apparatus of the embodiment of the present application may further include: an eleventh module 111.
  • the first module 11 can periodically or periodically scan the label of the product in the corresponding receiving device; the eleventh module 111 sends the identifier to the terminal to identify the current scan list.
  • the eleventh module 111 sends an identifier to the terminal to identify the current scan list, and the terminal compares the identifier history storage list with the identifier current scan list, and identifies the identifier that is in the identifier history storage list and does not appear in the identifier of the current scan list as the first state.
  • the first state indicates that the corresponding label is not in the accommodating device; the terminal stops counting down the corresponding label according to the identifier and the first state; and the terminal further compares the identifier history storage list with the identifier current scan list, for reappearing in the identifier current scan list And the identifier marked as the first state is marked as the second state, and the second state indicates that the label is re-positioned back to the accommodating device; the terminal continues counting down the corresponding label according to the identifier and the second state.
  • the first module 11 periodically scans, when the user takes out the product from the accommodating device, the scanning device finds that the corresponding tag is not in the accommodating device, and the eleventh module 111 sends the identification current scan list to the terminal; the terminal will receive the current identifier
  • the scan list is compared with the identifier history storage list stored by the terminal.
  • the identifier of the history store is not found in the received identifier.
  • the corresponding label is marked with the first state, indicating that the corresponding label is not in the receiving device, and has been used by the user. take out. At this point, the countdown calculation of the corresponding label is stopped, saving resources.
  • the current scan list and the identifier history storage list are compared, it is found that the identifier previously marked as the first state reappears in the identifier current scan list, indicating that the label is relocated to the accommodating device, and then continues to Countdown calculation of the corresponding label.
  • the scanning apparatus of the embodiment of the present application may further include: a thirteenth module 113.
  • the first module 11 periodically or periodically scans the label of the product in the corresponding receiving device; when the recorded identifier is not scanned, the thirteenth module 113 sends the recorded identifier and the first state to the terminal.
  • the first state indicates that the corresponding tag is not in the accommodating device.
  • the terminal marks the recorded identifier as a first state; the terminal stops counting down the corresponding label according to the recorded identifier and the first state.
  • the thirteenth module 113 directly transmits the recorded identifier and the first state to the terminal. There is no need for the terminal to perform a list comparison. Reduce the burden on the terminal, and the network traffic consumption is small.
  • the thirteenth module 113 transmits the recorded identification and the second status to the terminal.
  • the second state indicates that the tag is placed back into the accommodating device.
  • the terminal marks the recorded identifier as a second state; the terminal continues to count down the corresponding label according to the recorded identifier and the second state.
  • the second state is sent by the scanning device, and the terminal does not need to compare the current scan list with the identifier history storage list, thereby reducing the burden on the terminal, and the network traffic consumption is small.
  • the scanning apparatus of the embodiment of the present application further includes: a fifteenth module 115.
  • the fifteenth module 115 marks the label scan status as "updated” status.
  • the fifteenth module 115 marks the label scanning status of the scanning device as "updated”.
  • the tag scanning state of the scanning device is first detected.
  • the terminal requests the scanning device to transmit the updated data.
  • the updated data includes an identification of the current scan list, or an identification that is marked as the first state or the second state.
  • the terminal 2 for product shelf life monitoring includes a second module 22 and a fourth module 24.
  • the scanning device scans the label of the product to obtain the identifier of the label and the corresponding to the identifier
  • the shelf life of the product when the mark is a new mark, the scanning device records the initial time when the label is scanned; the second module 22 receives the mark sent by the scanning device, the product shelf life and the initial time; and the fourth module 24 monitors the shelf life according to the product shelf life and the initial time. deal with.
  • the information stored in the tag includes: the logo and the product shelf life.
  • the label corresponds to the label, and the label corresponds to the product shelf life, and a product shelf life is set for each label.
  • the label is attached to the product, giving the product a corresponding product shelf life.
  • the scanning device scans the label on the product, the label in the label and the product shelf life can be obtained; when the scanning device finds the identifier that is not recorded, the label is first placed in the receiving device, The time scanning device records the initial time of the scan. Thereafter, the scanning device transmits the identification, the product shelf life and the initial time to the second module 22, and the fourth module 24 performs the shelf life monitoring process according to the product shelf life and the initial time.
  • the accommodating device is used for accommodating the storage product, and a refrigerator, a storage box, or the like can be used.
  • Products include products that require time monitoring, such as food, pharmaceuticals, biological agents, and other products with shelf life.
  • Labels can be attached to the product by pasting, binding, and the like.
  • the scanning device can scan the label by means of radio frequency identification (RFID), two-dimensional code scanning, barcode scanning, image recognition, and the like.
  • RFID radio frequency identification
  • the terminal uses devices that can communicate and calculate, including mobile phones, tablets, and desktop computers.
  • the fourth module 24 performs a countdown calculation according to the initial time and the product shelf life corresponding to the identifier; when the calculation result of the countdown calculation reaches the preset threshold, the fourth module 24 prompts the product attached to the user tag to arrive at the shelf life according to the identifier.
  • the countdown calculation uses the following formula:
  • T s represents the remaining time
  • T c represents the initial time
  • L represents the product shelf life
  • T d represents the current time
  • the current time T d refers to the current time information acquired by the terminal through the clock.
  • the calculation result of the countdown calculation refers to the remaining time T s .
  • the fourth module 24 prompts the user that the corresponding label is about to reach the product shelf life. For example, by displaying the number or name of the expired label on the screen, the remaining validity period of the label can also be displayed.
  • the terminal in the embodiment of the present application may further include: a sixth module 26.
  • the sixth module 26 can generate and display a list of the shelf life statistics according to the result of the shelf life monitoring process.
  • the sixth module 26 obtains the countdown calculation result corresponding to each identifier, that is, the remaining time T s according to the identifier list. Then, according to the user's query operation, the list corresponding to the remaining time T s can be displayed, that is, the shelf life statistics list is convenient for the user to check the shelf life of the product storage.
  • the terminal in the embodiment of the present application may further include: an eighth module 28.
  • the eighth module 28 prompts the user when it is detected that the time that the communication device is not in communication exceeds the preset time length.
  • the terminal may not be in the vicinity of the scanning device, or the communication signal is unstable.
  • the eighth module 28 prompts the user to connect to the scanning device or issue an alarm to the user to update. Data on product storage.
  • the terminal in the embodiment of the present application may further include: a tenth module 210.
  • the tenth module 210 sends a lighting instruction to the scanning device according to the user's selection operation and identification of the product in the receiving device.
  • the scanning device controls the light emitting unit attached to the label to emit light according to the lighting command.
  • the user clicks on the pattern corresponding to the label displayed on the terminal screen, and the tenth module 210 sends the label identification and the lighting instruction to the scanning device, and instructs the scanning device to light the corresponding label according to the identifier; the scanning device sends a scanning signal, and the electronic label uses the sensing
  • the antenna drives the received radio frequency (RF) energy in a magnetic field formed by the reader device of the scanning device to emit a certain frequency of the radio frequency signal, so that the electronic tag emits light.
  • RF radio frequency
  • the terminal in the embodiment of the present application may further include: a twelfth module 212.
  • the twelfth module 212 sends a product shelf life setting instruction to the code box according to the user setting operation of the product shelf life.
  • the label is reset by the code box.
  • the original label Before attaching a label to the product, the original label can be reset and given a new logo to distinguish it from the previous product.
  • the code box When the code box is reset, the product's shelf life can be assigned to the corresponding product.
  • the twelfth module 212 sends a shelf life setting instruction to the code box according to the user's setting operation, and the code box performs corresponding modification setting on the product shelf life according to the instruction.
  • the product shelf life setting command can be sent to the code box through the twelfth module 212, and the shelf life of the tag product is 3 Change the month to 6 months and paste the label onto the actual product packaging.
  • the product shelf life setting instruction includes: a correspondence between the label color and the product shelf life.
  • the labels are set to different colors, and labels of different colors are set to different product shelf life.
  • the color includes red orange yellow green blue blue purple
  • the shelf life of the red label product is set to 1 day
  • the shelf life of the orange label product is set to 2 days
  • the shelf life of the yellow label product is set to 3 days
  • the product shelf life is set to 4 days
  • the shelf life of the cyan label is set to one week
  • the shelf life of the blue label is set to half a month
  • the shelf life of the purple label is set to one month.
  • the use of different color labels indicates that different product shelf life can be used to visually display the product shelf life of the tag for user identification.
  • the twelfth module 212 also needs to send the correspondence between the label color and the product shelf life, ensuring that the shelf life of the product stored by the tag corresponds to the color of the label.
  • the terminal in the embodiment of the present application may further include: a fourteenth module 214, a sixteenth module 216, and an eighteenth module 218.
  • the fourteenth module 214 receives the identifier current scan list sent by the scanning device.
  • the sixteenth module 216 compares the identification history storage list with the identification current scan list, and identifies the identifier in the identification history storage list and not in the identification current scan list as the first state.
  • the eighteenth module 218 stops the countdown calculation for the corresponding tag based on the identification and the first state.
  • the scanning device periodically scans the product label in the accommodating device.
  • the scanning device finds that the corresponding tag is not in the accommodating device, and sends the identification current scan list to the fourteenth module 214;
  • the sixth module 216 compares the received current scan list with the identifier history storage list stored by the terminal itself, and finds that some historically stored identifiers are not in the received identifier.
  • the eighteenth module 218 controls to stop the fourth module 24
  • the countdown calculation of the corresponding label saves resources. For example, the user takes out the food from the refrigerator, in which case the countdown calculation of the label on the corresponding food is stopped.
  • the sixteenth module 216 compares the identification history storage list with the identification current scan list, and the identifier for reappearing in the identification current scan list and marked as the first state is marked as the second state; the eighteenth module 218 is based on The identification and the second state continue to count down the corresponding label.
  • the 16th module 216 compares and identifies the current scan list and the identifier history storage list, it is found that the identifier previously marked as the first state reappears in the identifier current scan list, indicating that the label is relocated back to the accommodating device.
  • the eighteenth module 218 controls the fourth module 24 to continue counting down the corresponding tags. When the countdown calculation is continued, it is performed at the current time after the update. This achieves the countdown calculation of the corresponding label according to the action of the user to put back the product.
  • the terminal in the embodiment of the present application may further include: a twentieth module 220, a twenty-second module 222, and a twenty-fourth module 224.
  • the twentieth module 220 receives the recorded identifier and the first state sent by the scanning device; the twenty-second module 222 marks the recorded identifier as the first state; and the twenty-fourth module 224 is based on the recorded The identification and the first state stop counting down the corresponding label.
  • the first state indicates that the corresponding tag is not in the accommodating device.
  • the scanning device directly transmits the recorded identifier and the first state to the terminal. There is no need for the terminal to perform a list comparison. Reduce the burden on the terminal, and the network traffic consumption is small.
  • the twenty-fourth module 224 controls the fourth module 24 to stop counting down the corresponding tags.
  • the twentieth module 220 receives the recorded identifier and the second state sent by the scanning device; the twenty-second module 222 marks the recorded identifier as the second state; and the twenty-fourth module 224 according to the The recorded identity and the second state continue to count down the corresponding tag.
  • the second state indicates that the tag is placed back into the accommodating device.
  • the second state is sent by the scanning device, and the terminal does not need to compare the current scan list with the identifier history storage list, thereby reducing the terminal load and the network traffic consumption is small.
  • the twenty-fourth module 224 controls the fourth module 24 to continue counting down the corresponding tags.
  • the terminal in the embodiment of the present application may further include: a twenty-sixth module 226 and a twenty-eighth module 228.
  • the twenty-sixth module 226 acquires the label scanning state of the scanning device when communicating with the scanning device; when the label scanning state is the "updated” state, the twenty-eighth module 228 requests the scanning device to send the update data.
  • the scanning device when the scanning device does not scan the recorded identifier, indicating that the corresponding label has been taken out, the product storage condition changes, and the terminal needs to be notified to stop or continue the countdown calculation. At this time, the scanning device marks the label scanning status as "updated”.
  • the twenty-sixth module 226 When the twenty-sixth module 226 is in communication connection with the scanning device, the tag scanning state of the scanning device is first detected. When the tag scanning state is marked as "updated”, the twenty-eighth module 228 requests the scanning device to transmit the updated data.
  • the updated data includes an identification of the current scan list, or an identification that is marked as the first state or the second state.
  • the code box for product shelf life monitoring includes: a thirty-first module 31.
  • the thirty-first module 31 sets a new identifier for each label.
  • the scanning device scans the label of the product to obtain the identifier of the label and the product shelf life corresponding to the identifier; when the identifier is the new identifier, the scanning device records the initial time when the label is scanned; the scanning device sends the identifier, the product shelf life and the initial time to the terminal; The shelf life monitoring and processing is carried out according to the product shelf life and initial time.
  • the information stored in the tag includes: the logo and the product shelf life.
  • the label corresponds to the label, and the label corresponds to the product shelf life, and a product shelf life is set for each label.
  • the label is attached to the product, giving the product a corresponding product shelf life.
  • the accommodating device is used for storing products, and a refrigerator, a storage box, or the like can be used.
  • Products include products that require time monitoring, such as food, pharmaceuticals, biological agents, and other products with shelf life.
  • Labels can be attached to the product by pasting, binding, and the like.
  • the scanning device can scan the label by means of radio frequency identification (RFID), two-dimensional code scanning, barcode scanning, image recognition, and the like.
  • RFID radio frequency identification
  • the label is reset by the code box. Before attaching a label to the product, the label is placed in the code box, and the 31st module 31 resets the original label to give it a new identifier to distinguish it from Former product.
  • the code cartridge of the embodiment of the present application may further include: a thirty-second module 32 and a thirty-third module 33.
  • the thirty-second module 32 receives the product shelf life setting instruction sent by the terminal; and the thirty-third module 33 sets the product shelf life corresponding to the tag according to the product shelf life setting instruction.
  • the terminal sends a shelf life setting instruction to the thirty-second module 32 according to the user's setting operation, and the thirty-third module 33 performs corresponding modification setting on the product shelf life according to the instruction, for example,
  • the product shelf life setting command can be sent to the 32nd module 32 through the terminal, and the 33rd module 33 is controlled to label the tag.
  • the product shelf life is changed from 3 months to 6 months, and then the label is affixed to the actual product packaging.
  • the product shelf life setting instruction includes: a correspondence between color and product shelf life; and the thirty-third module 33 is specifically used according to the product.
  • the shelf life setting command sets the shelf life of the product corresponding to the label and corresponds to the label color.
  • the labels are set to different colors, and labels of different colors are set to different product shelf life.
  • the color includes red orange yellow green blue blue purple
  • the shelf life of the red label product is set to 1 day
  • the shelf life of the orange label product is set to 2 days
  • the shelf life of the yellow label product is set to 3 days
  • the product shelf life is set to 4 days
  • the shelf life of the cyan label is set to one week
  • the shelf life of the blue label is set to half a month
  • the shelf life of the purple label is set to one month.
  • the use of different color labels indicates that different product shelf life can be used to visually display the product shelf life of the tag for user identification.
  • the product shelf life setting instruction also needs to include the correspondence between the label color and the product shelf life, ensuring that the shelf life of the product stored in the tag corresponds to the color of the label.
  • the code box is provided with a plurality of accommodating cavities, wherein each accommodating cavity is used for placing labels of the same color; the color of each accommodating cavity corresponds to the color of the tag; and the thirty-third module 33 is specifically configured according to The product shelf life setting instruction sets the shelf life of the product corresponding to the label corresponding to the label and the color corresponding to the label color for each label in the housing cavity.
  • the shelf life of the product corresponding to the logo can be preset in the electronic label at the factory. Different colors correspond to different shelf lifes, and are placed in the label code box according to the color of the accommodating cavity, and the labels are placed to the same color.
  • the accommodating cavity for example, the red label is placed in the red accommodating cavity, which makes it very convenient for the user to start using the label without any setting.
  • the code box refreshes the identification of the electronic tag and refreshes the product shelf life according to the position where the tag is placed. If the user is not satisfied with the preset product shelf life, the product warranty period corresponding to the label color can be adjusted through the terminal.
  • the code box can communicate with the terminal through the Bluetooth module or the WIFI module, and accepts the terminal to update the configuration command.
  • the product shelf life monitoring system includes: the scanning device 1 shown in FIG. 1 of the present application and the terminal 2 shown in FIG. 2.
  • the scanning device 1 includes a first module 11, a third module 13, and a fifth module 15.
  • the terminal 2 includes a second module 22 and a fourth module 24.
  • the first module 11 scans the label of the product to obtain the identifier of the label and the product shelf life corresponding to the identifier; when the identifier is the new identifier, the third module 13 records the initial time when the label is scanned; the fifth module 15 sends the identifier, the product shelf life and The initial time is to the second module 22, and the fourth module 24 performs the shelf life monitoring process according to the product shelf life and the initial time.
  • the fourth module 24 performs a countdown calculation according to the initial time and the product shelf life corresponding to the identifier; when the calculation result of the countdown calculation reaches the preset threshold, the fourth module 24 prompts the product attached to the user tag to arrive at the shelf life according to the identifier.
  • the countdown calculation uses the following formula:
  • T s represents the remaining time
  • T c represents the initial time
  • L represents the product shelf life
  • T d represents the current time
  • the terminal may further include: a sixth module 26.
  • the sixth module 26 generates and displays a list of the shelf life statistics according to the result of the shelf life monitoring process.
  • the sixth module 26 obtains the countdown calculation result corresponding to each identifier, that is, the remaining time T s according to the identifier list. Then, according to the user's query operation, the list corresponding to the remaining time T s is displayed, that is, the shelf life statistics list is convenient for the user to check the shelf life of the product storage.
  • the terminal may further include: an eighth module 28.
  • the eighth module 28 prompts the user when it is detected that the time that the communication device is not in communication exceeds the preset time length.
  • the terminal may not be in the vicinity of the scanning device, or the communication signal is unstable.
  • the eighth module 28 prompts the user to connect to the scanning device or issue an alarm to the user to update the data. .
  • the terminal may further include: a tenth module 210.
  • the scanning device further includes: a seventh module 17 and a ninth module 19.
  • the tenth module 210 sends a lighting instruction to the seventh module 17 according to the user's selection operation and identification of the product in the accommodating device.
  • the seventh module 17 receives the lighting command sent by the terminal; the ninth module 19 controls the lighting unit attached to the label to emit light according to the lighting command.
  • the seventh module 17 controls the ninth module 19 to control the lighting unit attached to the label to emit light according to the lighting command.
  • the tenth module 210 sends the label identification and the lighting instruction to the seventh module 17, and the ninth module 19 controls to send a scanning signal
  • the electronic label uses the sensing antenna in the scanning device.
  • the reader drives the RF (Radio Frequency) energy received in the magnetic field formed by the RF signal of a certain frequency to drive the electronic tag to emit light.
  • the electronic tag is illuminated according to the user's selection operation, so that the user can find the product to which the corresponding tag is attached.
  • the scanning device may further include: an eleventh module 111.
  • the terminal further includes: a fourteenth module 214, a sixteenth module 216, and an eighteenth module 218.
  • the first module 11 periodically scans the label of the product in the corresponding receiving device; the eleventh module 111 sends the identifier to the fourteenth module 214 to identify the current scan list.
  • the fourteenth module 214 receives the identification current scan list sent by the scanning device.
  • the sixteenth module 216 compares the identification history storage list with the identification current scan list, and identifies the identifier in the identification history storage list and not in the identification current scan list as the first state.
  • the eighteenth module 218 controls the fourth module 24 to stop counting down the corresponding tags based on the identification and the first state.
  • the sixteenth module 216 compares the identification history storage list with the identification current scan list, and the identifier for reappearing in the identification current scan list and marked as the first state is marked as the second state; the eighteenth module 218 is based on The identification and second state control fourth module 24 continues the countdown calculation for the respective tags.
  • the first state indicates that the corresponding tag is not in the accommodating device
  • the second state indicates that the tag is repositioned back to the accommodating device. It realizes the calculation of stopping or continuing the countdown of the corresponding label according to the action of the user taking out or putting back the product.
  • the scanning device may further include: a thirteenth module 113.
  • the terminal further includes: a twentieth module 220, a twenty-second module 222, and a twenty-fourth module 224.
  • the first module 11 periodically scans the label of the product in the corresponding receiving device; when the recorded identifier is not scanned, the thirteenth module 113 sends the recorded identifier and the first state to the twentieth module 220.
  • the twentieth module 220 receives the recorded identification and the first status sent by the scanning device; the twenty-second module 222 marks the recorded identification as the first status; and the twenty-fourth module 224 is based on the recorded identification and The first state stops counting down the corresponding tag.
  • the thirteenth module 113 sends the recorded identification and the second status to the twentieth module 220 when re-scanning to the recorded identification.
  • the twentieth module 220 receives the recorded identification and the second status sent by the scanning device; the twenty-second module 222 marks the recorded identification as the second status; and the twenty-fourth module 224 is based on the recorded identification and The second state continues the countdown calculation for the corresponding tag.
  • the first state indicates that the corresponding tag is not in the accommodating device
  • the second state indicates that the tag is repositioned back to the accommodating device.
  • the first state or the second state is sent by the scanning device, and the terminal does not need to perform comparison between the current scan list and the identifier history storage list, thereby reducing the burden on the terminal, and the network traffic consumption is small.
  • the scanning device may further include: a fifteenth module 115.
  • the terminal further includes: a twenty-sixth module 226 and a twenty-eighth module 228.
  • the fifteenth module 115 marks the label scanning status as "updated”.
  • the twenty-sixth module 226 obtains the label scan status of the fifteenth module 115; when the label scan status is "updated", the twenty-eighth module 228 requests the scan device to send update data.
  • the fifteenth module 115 marks the tag scan status as "updated”.
  • the twenty-sixth module 226 is in communication connection with the scanning device, the tag scanning state of the scanning device is first detected.
  • the twenty-eighth module 228 requests the scanning device to transmit the updated data.
  • the updated data includes an identification of the current scan list, or an identification that is marked as the first state or the second state.
  • system may further include: the code box 3 shown in FIG. 3 of the present application.
  • the code box includes: a thirty-first module 31.
  • the thirty-first module sets a new identifier for each label.
  • the label is reset by the code box, and the label is placed in the code box before the label is pasted for the product, and the 31st module 31 resets the original label to give it a new logo. To distinguish it from the previous products.
  • the code box may further include: a thirty-second module 32 and a thirty-third module 33.
  • the terminal further includes: a twelfth module 212.
  • the twelfth module 212 sends a product shelf life setting instruction to the thirty-second module 32 according to the user's setting operation of the product shelf life.
  • the thirty-third module 33 sets the product shelf life corresponding to the tag for the tag according to the product shelf life setting instruction.
  • the twelfth module 212 sends a shelf life setting instruction to the thirty-second module 32 according to the setting operation of the user, and the thirty-third module 33 performs the corresponding product shelf life according to the instruction. Modify the settings.
  • the product shelf life setting instruction includes: a correspondence between the color and the product shelf life; and the thirty-third module 33 sets the instruction according to the product shelf life. Set the product shelf life for the label that corresponds to the label and corresponds to the label color.
  • the labels are set to different colors, and the labels of different colors are set to different product shelf lifes, which can intuitively display the product shelf life of the labels, which is convenient for the user to identify and use.
  • the product shelf life setting instruction also needs to include the correspondence between the label color and the product shelf life, to ensure that the shelf life of the tag is stored in the color of the label. correspond.
  • the code box is provided with a plurality of accommodating cavities, wherein each accommodating cavity is used for placing labels of the same color; the color of each accommodating cavity corresponds to the color of the label; and the thirty-third module 33 is set according to the product shelf life.
  • the instruction sets the shelf life of the product corresponding to the label corresponding to the label and the color corresponding to the label color for each label in the housing cavity.
  • the shelf life of the product corresponding to the logo can be preset in the electronic label at the factory. Different colors correspond to different product shelf life, and are placed in the label code box according to the color of the accommodating cavity, and the label is placed to the same color.
  • the accommodating cavity for example, the red label is placed in the red accommodating cavity, which makes it very convenient for the user to start using the label without any setting.
  • the code box refreshes the identifier of the electronic tag and refreshes the product shelf life according to the position where the tag is placed in the accommodating cavity. If the user is not satisfied with the preset product shelf life, the product warranty period corresponding to the label color can be adjusted through the terminal.
  • the scanning device is disposed inside the accommodating device, and the scanning device communicates with the terminal through the communication unit, the communication unit is disposed outside the accommodating device, and the scanning device is connected to the communication unit through the data line.
  • the tag uses an electronic tag
  • the first module 11 employs an RFID interpretation module.
  • the first module 11 communicates with the electronic tag by transmitting a radio frequency signal, and all the electronic tags receive the radio frequency signal, and the energy obtained by the induced current is obtained.
  • the scanning device needs to be disposed inside the accommodating device, thereby causing a problem that the wireless signal is weakened when the scanning device communicates with the terminal. Therefore, the scanning device connects the communication unit disposed outside the accommodating device through the data line, thereby avoiding wireless. The signal is blocked and weakened.
  • the communication unit communicates with the terminal via Bluetooth or WIFI.
  • the transmission distance of Bluetooth is within 10 meters, which is basically sufficient for the family.
  • the transmission distance of 10 meters is not enough, so it is possible to communicate using WIFI, which is more suitable for a large number of accommodating devices to store products.
  • FIG. 5 is a flow chart showing a method of monitoring a product shelf life at a scanning device end according to an aspect of the present application.
  • Product shelf life monitoring methods at the scanning device side include:
  • Step S501 scanning a label of the product to obtain an identifier of the label and a product shelf life corresponding to the identifier;
  • Step S502 when the identifier is a new identifier, record an initial time when scanning the label;
  • Step S503 sending the identifier, the product shelf life and the initial time to the terminal, so that the terminal performs the shelf life monitoring process according to the product shelf life and the initial time.
  • the information stored in the tag includes: the logo and the product shelf life.
  • the label corresponds to the label, and the label corresponds to the product shelf life, and a product shelf life is set for each label.
  • the label is attached to the product, giving the product a corresponding product shelf life.
  • the scanning device scans the label on the product, the label in the label and the product shelf life can be obtained; when the scanning device finds the identifier that is not recorded, the label is first placed in the receiving device, The time scanning device records the initial time of the scan. Thereafter, the scanning device transmits the identification, the product shelf life and the initial time to the terminal, so that the terminal performs the shelf life monitoring process according to the product shelf life and the initial time.
  • the terminal may perform a countdown calculation according to the initial time and the product shelf life; when the calculation result of the countdown calculation reaches a preset threshold, the terminal prompts the product attached to the user tag to arrive at the shelf life according to the identifier.
  • the accommodating device is used for storing products, and a refrigerator, a storage box, or the like can be used. Products include products that require time monitoring, such as food, pharmaceuticals, biological agents, and other products with shelf life. Labels can be attached to the product by pasting, binding, and the like.
  • the scanning device can scan the label by means of radio frequency identification (RFID), two-dimensional code scanning, barcode scanning, image recognition, and the like.
  • RFID radio frequency identification
  • the method further includes:
  • Step S504 Receive a lighting command sent by the terminal.
  • Step S505 controlling the light-emitting unit attached to the label to emit light according to the light-emitting command.
  • the terminal sends a lighting instruction to the scanning device according to the user's selection operation and identification of the product in the accommodating device.
  • the scanning device controls the light-emitting unit attached to the label to emit light according to the lighting command.
  • the user clicks on the pattern corresponding to the label displayed on the terminal screen, and the terminal sends the label identification and the lighting instruction to the scanning device, and the command sweeps
  • the scanning device lights up the corresponding label according to the identifier; after receiving the lighting command, the scanning device sends a scanning signal, and the electronic tag uses the sensing antenna to induce the received radio frequency in the magnetic field formed by the scanning device transmitting a certain frequency of the RF signal (RF, Radio Frequency).
  • RF Radio Frequency
  • the energy is driven to make the electronic tag emit light.
  • the electronic tag is illuminated according to the user's selection operation, so that the user can find the product to which the corresponding tag is attached.
  • the method further includes:
  • Step S506 periodically scanning the label of the product in the corresponding receiving device
  • Step S507 Send an identifier to the terminal to identify the current scan list.
  • the terminal compares the identifier history storage list with the identifier current scan list, and the identifier that is in the identifier history storage list and does not appear in the identifier current scan list is marked as the first state, A state indicates that the corresponding tag is not in the accommodating device; the terminal stops counting down the corresponding tag according to the identifier and the first state; and the terminal further compares the identifier history storage list with the identifier current scan list, and reappears in the identifier current scan list and is The identifier marked as the first state is marked as the second state, and the second state indicates that the tag is repositioned back to the accommodating device; the terminal continues counting down the corresponding tag according to the identification and the second state.
  • the scanning device periodically scans, when the user takes out the product from the accommodating device, the scanning device finds that the corresponding tag is not in the accommodating device, and sends the identification current scan list to the terminal; the terminal will receive the received current scan list and the terminal itself.
  • the identification history storage list is compared, and the identifiers of some historical storages are not found in the received identifiers.
  • the first status of the corresponding label indicates that the corresponding label is not in the receiving device and has been taken out by the user. At this point, the countdown calculation of the corresponding label is stopped, saving resources.
  • the current scan list and the identifier history storage list are compared, it is found that the identifier previously marked as the first state reappears in the identifier current scan list, indicating that the label is relocated to the accommodating device, and then continues to Countdown calculation of the corresponding label.
  • step S503 sending the identifier, the product shelf life, and the initial time to the terminal, Also includes:
  • Step S508 periodically scanning the label of the product in the corresponding receiving device
  • Step S509 When the recorded identifier is not scanned, the recorded identifier and the first state are sent to the terminal.
  • the first state indicates that the corresponding tag is not in the accommodating device.
  • the terminal marks the recorded identifier as a first state; the terminal stops counting down the corresponding label according to the recorded identifier and the first state.
  • the scanning device directly transmits the recorded identifier and the first state to the terminal. There is no need for the terminal to perform a list comparison. Reduce the burden on the terminal, and the network traffic consumption is small.
  • the method further includes:
  • Step S5010 When re-scanning to the recorded identifier, send the recorded identifier and the second state to the terminal.
  • the second state indicates that the tag is placed back into the accommodating device.
  • the terminal marks the recorded identifier as a second state; the terminal continues to count down the corresponding label according to the recorded identifier and the second state.
  • the second state is sent by the scanning device, and the terminal does not need to compare the current scan list with the identifier history storage list, thereby reducing the burden on the terminal, and the network traffic consumption is small.
  • the method further includes:
  • Step S5011 When the recorded identifier is not scanned, the label label scanning status is "updated” status.
  • the scanning device when the scanning device does not scan the recorded identifier, indicating that the corresponding label has been taken out of the receiving device, the product storage condition changes, and the terminal needs to be notified to stop or continue the countdown calculation. At this time, the scanning device marks the label scanning status as "updated”.
  • the tag scanning state of the scanning device is first detected.
  • the terminal requests the scanning device to transmit the updated data.
  • the updated data includes an identification of the current scan list, or an identification that is marked as the first state or the second state.
  • FIG. 6 shows a flow of a product shelf life monitoring method at a terminal according to an aspect of the present application.
  • the product shelf life monitoring methods at the terminal include:
  • Step S601 receiving the identifier sent by the scanning device, the product shelf life and the initial time; wherein the scanning device scans the label of the product to obtain the identifier of the label and the product shelf life corresponding to the identifier; when the identifier is the new identifier, the scanning device records the scan label Initial time
  • step S602 the shelf life monitoring process is performed according to the product shelf life and the initial time.
  • the information stored in the tag includes: the logo and the product shelf life.
  • the label corresponds to the label, and the label corresponds to the product shelf life, and a product shelf life is set for each label.
  • the label is attached to the product, giving the product a corresponding product shelf life.
  • the scanning device scans the label on the product, the label in the label and the product shelf life can be obtained; when the scanning device finds the identifier that is not recorded, the label is first placed in the receiving device, The time scanning device records the initial time of the scan. Thereafter, the scanning device transmits the identification, the product shelf life and the initial time to the terminal, and uses the terminal to perform the shelf life monitoring process according to the product shelf life and the initial time.
  • the accommodating device is used for accommodating the storage product, and a refrigerator, a storage box, or the like can be used.
  • Products include products that require time monitoring, such as food, pharmaceuticals, biological agents, and other products with shelf life.
  • Labels can be attached to the product by pasting, binding, and the like.
  • the scanning device can scan the label by means of radio frequency identification (RFID), two-dimensional code scanning, barcode scanning, image recognition, and the like.
  • RFID radio frequency identification
  • the terminal uses devices that can communicate and calculate, including mobile phones, tablets, and desktop computers.
  • the shelf life monitoring process includes:
  • the product attached to the user label is prompted to reach the shelf life according to the identifier.
  • the countdown calculation uses the following formula:
  • T s represents the remaining time
  • T c represents the initial time
  • L represents the product shelf life
  • T d represents the current time
  • the current time T d refers to the current time information acquired by the terminal through the clock.
  • the calculation result of the countdown calculation refers to the remaining time T s .
  • the terminal prompts the user that the corresponding label is about to reach the product shelf life. For example, the number or name of the expired label is displayed on the screen, and the remaining validity period of the label can also be displayed.
  • the method further includes:
  • Step S603 generating and displaying a shelf life statistics list according to the result of the shelf life monitoring process.
  • the terminal obtains the countdown calculation result corresponding to each identifier, that is, the remaining time T s according to the identifier list. Then, according to the user's query operation, the list corresponding to the remaining time T s can be displayed, that is, the shelf life statistics list is convenient for the user to check the shelf life of the product storage.
  • the monitoring method of the product shelf life of the terminal further includes:
  • Step S604 When it is detected that the time that the communication device is not in communication exceeds the preset time length, the user is prompted.
  • the terminal may not be in the vicinity of the scanning device, or the communication signal is unstable.
  • the terminal finds that it is not connected to the scanning device within a preset time, the terminal prompts the user to connect to the scanning device or issues an alarm to the user to update the product storage condition. data.
  • the method further includes:
  • Step S605 Send a lighting instruction to the scanning device according to the user's selection operation and identification of the product in the accommodating device.
  • the scanning device controls the light-emitting unit attached to the label to emit light according to the lighting command.
  • the user clicks on the pattern corresponding to the label displayed on the terminal screen, and the terminal sends the label identification and the lighting instruction to the scanning device, and the scanning device commands the scanning device to light the corresponding label according to the identifier; the scanning device sends a scanning signal, and the electronic label is scanned by the sensing antenna.
  • the reader of the device drives the radio frequency (RF, Radio Frequency) energy received in the magnetic field formed by the RF signal of a certain frequency to drive the electronic tag to emit light.
  • RF Radio Frequency
  • the monitoring method of the product shelf life of the terminal further includes:
  • Step S606 Send a product shelf life setting instruction to the code box according to the user setting operation of the product shelf life.
  • the label is reset by the code box, before attaching a label to the product.
  • the original label can be reset, giving it a new logo to distinguish it from the previous product.
  • the code box is reset, the product's shelf life can be assigned to the corresponding product.
  • the terminal sends a shelf life setting instruction to the code box according to the user's setting operation, and the code box performs corresponding modification on the product shelf life according to the instruction. For example, when the shelf life of the actual product is 6 months, and the shelf life of the product stored in the tag is 3 months, the product shelf life setting command can be sent to the code box through the terminal, and the code box will modify the shelf life of the tag product from 3 months to 3 months. For 6 months, then attach the label to the actual product packaging.
  • the product shelf life setting instruction includes: a correspondence between the label color and the product shelf life.
  • the labels are set to different colors, and the labels of different colors are set to different product shelf lifes, which can intuitively display the product shelf life of the labels, which is convenient for the user to identify and use.
  • the product shelf life setting instruction sent by the terminal also needs to carry the correspondence between the label color and the product shelf life, and ensure that the shelf life of the product stored by the tag corresponds to the color of the label.
  • the method further includes:
  • Step S607 Receive an identifier of the current scan list sent by the scanning device.
  • Step S608 Comparing the identifier history storage list with the identifier current scan list, and marking the identifier in the identifier history storage list and not appearing in the identifier current scan list as the first state;
  • Step S609 stopping the countdown calculation for the corresponding label according to the identifier and the first state.
  • the scanning device periodically scans the product label in the accommodating device.
  • the scanning device finds that the corresponding tag is not in the accommodating device, and sends the identifier to the terminal to scan the current scan list; the terminal will receive the identifier.
  • the current scan list is compared with the identifier history storage list stored by the terminal.
  • the identifier of the history store is not found in the received identifier.
  • the corresponding label is marked with the first state, indicating that the corresponding label is not in the receiving device, and has been The user takes it out.
  • the terminal stops counting down the corresponding label and saves resources. For example, the user takes out the food from the refrigerator, in which case the countdown calculation of the label on the corresponding food is stopped.
  • step S609 stopping the countdown of the corresponding label according to the identifier and the first state. After the calculation, it also includes:
  • Step S6010 comparing the identifier history storage list with the identifier current scan list, and marking the identifier for reappearing in the identifier current scan list and marked as the first state as the second state;
  • Step S6011 the countdown calculation is continued for the corresponding label according to the identifier and the second state.
  • the terminal After the terminal compares and identifies the current scan list and the identifier history storage list, it is found that the identifier previously marked as the first state reappears in the identifier current scan list, indicating that the label is relocated back to the accommodating device.
  • the terminal continues to count down the corresponding tag. When the countdown calculation is continued, it is performed at the current time after the update. This achieves the countdown calculation of the corresponding label according to the action of the user to put back the product.
  • the method further includes:
  • Step S6012 receiving the recorded identifier sent by the scanning device and the first state
  • Step S6013 marking the recorded identifier as a first state
  • Step S6014 stopping the countdown calculation for the corresponding label according to the recorded identifier and the first state.
  • the first state indicates that the corresponding tag is not in the accommodating device.
  • the scanning device directly transmits the recorded identifier and the first state to the terminal. There is no need for the terminal to perform a list comparison. Reduce the burden on the terminal, and the network traffic consumption is small.
  • the method further includes:
  • Step S6015 Receive a recorded identifier and a second state sent by the scanning device.
  • Step S6016 marking the recorded identifier as a second state
  • Step S6017 Continue counting down the corresponding label according to the recorded identifier and the second state.
  • the second state indicates that the tag is placed back into the accommodating device.
  • the second state is sent by the scanning device, and the terminal does not need to compare the current scan list with the identifier history storage list, thereby reducing the burden on the terminal, and the network traffic consumption is small.
  • the monitoring method of the product shelf life of the terminal further includes:
  • Step S6018 Acquire a label scanning state of the scanning device when communicating with the scanning device
  • step S6019 when the label scanning status is "updated", the scanning device is requested to send update data.
  • the scanning device when the scanning device does not scan the recorded identifier, indicating that the corresponding label has been taken out, the product storage condition changes, and the terminal needs to be notified to stop or continue the countdown calculation. At this time, the scanning device marks the label scanning status as "updated”.
  • the tag scanning state of the scanning device is first detected.
  • the terminal requests the scanning device to transmit the updated data.
  • the updated data includes an identification of the current scan list, or an identification that is marked as the first state or the second state.
  • Product shelf life monitoring methods at the end of the code box include:
  • Step S701 setting a new identifier for each label, so that the scanning device scans the label of the product to obtain the identifier of the label and the product shelf life corresponding to the identifier; and when the scanning device records the scan label when the identifier is the new identifier The initial time; and the scanning device transmits the identification, the product shelf life and the initial time to the terminal; and the terminal performs the shelf life monitoring process according to the product shelf life and the initial time.
  • the information stored in the tag includes: the logo and the product shelf life.
  • the label corresponds to the label, and the label corresponds to the product shelf life, and a product shelf life is set for each label.
  • the label is attached to the product, giving the product a corresponding product shelf life.
  • the accommodating device is used for storing products, and a refrigerator, a storage box, or the like can be used.
  • Products include products that require time monitoring, such as food, pharmaceuticals, biological agents, and other products with shelf life.
  • Labels can be attached to the product by pasting, binding, and the like.
  • the scanning device can scan the label by means of radio frequency identification (RFID), two-dimensional code scanning, barcode scanning, image recognition, and the like.
  • RFID radio frequency identification
  • the label is reset by the code box. Before attaching a label to the product, the label is placed in the code box, and the code box resets the original label to give it a new logo to distinguish it from the previous product.
  • the product shelf life monitoring method at the end of the code box further includes:
  • Step S702 receiving a product shelf life setting instruction sent by the terminal
  • Step S703 setting a product corresponding to the label according to the product shelf life setting instruction Shelf life.
  • the terminal sends a shelf life setting instruction to the code box according to the user's setting operation, and the code box performs corresponding modification on the product shelf life according to the instruction, for example, when the actual product has a shelf life of 6 Months, and the product storage period of the label storage is 3 months.
  • the product shelf life setting command can be sent to the code box through the terminal, and the control code box can change the product shelf life of the label from 3 months to 6 months, and then the label is Paste onto the actual product packaging.
  • the at least two labels have different colors, and the labels with different colors are correspondingly provided with different product shelf life;
  • the product shelf life setting instruction includes: a correspondence between the color and the product shelf life; and step S703, setting the label according to the product shelf life setting instruction.
  • the steps of the product shelf life corresponding to the logo specifically include:
  • the product shelf life setting instruction the product shelf life corresponding to the label and corresponding to the label color is set for the label.
  • the shelf life of the product corresponding to the logo can be preset in the electronic label at the factory, and the labels of different colors correspond to different product shelf life, the label is placed in the code box according to the color of the accommodating cavity, and the label is placed to the corresponding color.
  • the same housing, such as the red label is placed in the red housing cavity, which makes it easy for the user to start using the label without any setup.
  • the code box refreshes the identification of the electronic tag and refreshes the product shelf life according to the position where the tag is placed. If the user is not satisfied with the preset product shelf life, the product warranty period corresponding to the label color can be adjusted through the terminal.
  • FIG. 8 is a flow chart showing a method for monitoring product shelf life according to an aspect of the present application. The method includes:
  • step S801 the code box sets a new identifier for each label.
  • the label is reset by the code box.
  • the label Before attaching a label to the product, the label is placed in the code box, and the code box resets the original label to give it a new logo to distinguish it from the previous one.
  • the product The product.
  • the method further includes:
  • Step S802 The terminal sends the product to the code box according to the user setting operation of the product shelf life. Warranty period setting instructions.
  • Step S803 The code box sets a product shelf life corresponding to the tag according to the product shelf life setting instruction.
  • the terminal sends a shelf life setting instruction to the code box according to the user's setting operation, and the code box performs corresponding modification and setting on the product shelf life according to the instruction.
  • the product shelf life setting instructions include: a correspondence between the color and the product shelf life; the code box is set according to the product shelf life setting instruction. Identifies the shelf life of the product that corresponds to and corresponds to the color of the label.
  • the labels are set to different colors, and the labels of different colors are set to different product shelf lifes, which can intuitively display the product shelf life of the labels, which is convenient for the user to identify and use.
  • the product shelf life setting instruction also needs to include the correspondence between the label color and the product shelf life, ensuring that the shelf life of the product stored in the tag corresponds to the color of the label.
  • the method further includes:
  • Step S804 the scanning device scans the label of the product to obtain the identifier of the label and the product shelf life corresponding to the identifier;
  • Step S805 when the identifier is a new identifier, the scanning device records an initial time when the label is scanned;
  • Step S806 the scanning device sends the identifier, the product shelf life and the initial time to the terminal;
  • Step S807 The terminal performs the shelf life monitoring process according to the product shelf life and the initial time.
  • the terminal performs a countdown calculation according to the initial time and the product shelf life corresponding to the identifier; when the calculation result of the countdown calculation reaches a preset threshold, the terminal prompts the product attached to the user tag to arrive at the shelf life according to the identifier.
  • the countdown calculation uses the following formula:
  • T s represents the remaining time
  • T c represents the initial time
  • L represents the product shelf life
  • T d represents the current time
  • the method further includes:
  • Step S808 The terminal generates and displays a shelf life statistics list according to the result of the shelf life monitoring process.
  • the terminal obtains the countdown calculation result corresponding to each identifier, that is, the remaining time T s according to the identifier list. Then, according to the user's query operation, the list corresponding to the remaining time T s can be displayed, that is, the shelf life statistics list is convenient for the user to check the shelf life of the product storage.
  • the method further includes:
  • Step S809 When it is detected that the time that the communication device is not in communication exceeds the preset duration, the terminal prompts the user.
  • the terminal may not be in the vicinity of the scanning device, or the communication signal is unstable.
  • the terminal finds that it is not connected to the scanning device within a preset time, the terminal prompts the user to connect to the scanning device or issue an alarm to the user to update the data.
  • the method further includes:
  • Step S8010 The terminal sends a lighting instruction to the scanning device according to the user's selection operation and identification of the product in the accommodating device;
  • Step S8011 the scanning device controls the light-emitting unit attached to the label to emit light according to the light-emitting command.
  • the user clicks on the pattern corresponding to the label displayed on the terminal screen, and the terminal sends the label identification and the lighting instruction to the scanning module, and the scanning module controls to send a scanning signal, and the electronic label is externally transmitted by the reader of the scanning device by using the sensing antenna.
  • the radio frequency (RF, Radio Frequency) energy received in the magnetic field formed by the RF signal of a certain frequency is driven to make the electronic tag emit light.
  • the electronic tag is illuminated according to the user's selection operation, so that the user can find the product to which the corresponding tag is attached.
  • the method further includes:
  • Step S8012 the scanning device periodically scans the label of the product in the corresponding receiving device.
  • Step S8013 When the recorded identifier is not scanned, the scanning device marks the label scanning status as "updated” status.
  • Step S8014 When the label scanning status is "updated", the terminal requests the scanning device to send the update data.
  • the scanning device when the scanning device does not scan the recorded identifier, the corresponding label has been taken out, The product storage situation changes, and the terminal needs to be informed to stop or continue the countdown calculation.
  • the scanning device marks the label scanning status as "updated”.
  • the tag scanning state of the scanning device is first detected.
  • the terminal requests the scanning device to transmit the updated data.
  • the updated data includes an identification of the current scan list, or an identification that is marked as the first state or the second state.
  • Step S8015 The scanning device sends an identifier to the terminal to identify the current scan list.
  • Step S8016 The terminal compares the identifier history storage list with the identifier current scan list, and marks the identifier in the identifier history storage list that is not in the current scan list as the first state, and reappears in the identifier current scan list and is marked. The identification for the first state is marked as the second state.
  • Step S8017 The terminal stops counting down the corresponding label according to the identifier and the first state, or continues counting down the corresponding label according to the identifier and the second state.
  • the first state indicates that the corresponding tag is not in the accommodating device
  • the second state indicates that the tag is repositioned back to the accommodating device. It realizes the calculation of stopping or continuing the countdown of the corresponding label according to the action of the user taking out or putting back the product.
  • the method further includes:
  • Step S8018 When the recorded identifier is not scanned, the scanning device sends the recorded identifier and the first state to the terminal;
  • Step S8019 The terminal marks the recorded identifier as a first state.
  • Step S8020 When re-scanning to the recorded identifier, the scanning device sends the recorded identifier and the second state to the terminal;
  • Step S8021 The terminal marks the recorded identifier as a second state
  • Step S8022 The terminal stops the countdown calculation for the corresponding label according to the recorded identifier and the first state, or continues counting down the corresponding label according to the recorded identifier and the second state.
  • the first state indicates that the corresponding tag is not in the accommodating device
  • the second state indicates that the tag is repositioned back to the accommodating device.
  • the scanning device directly transmits the recorded identification, and the first state or the second state, to the terminal. There is no need for the terminal to perform a list comparison. Reduced the burden on the terminal, and the network The traffic consumption is small.

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Abstract

产品保质期监控方法、系统以及扫描装置、终端、编码盒，其中，在扫描装置端的产品保质期监控方法包括：扫描产品的标签以获取所述标签的标识以及与所述标识对应的产品保质期(S501)；当所述标识为新标识时，记录扫描标签时的初始时间(S502)；发送所述标识、所述产品保质期和所述初始时间至终端，以供所述终端根据所述产品保质期与所述初始时间进行保质期监控处理(S503)。实现了基于标识、产品保质期和标签的对应关系以及扫描标签的初始时间对产品进行产品保质期实时监控处理，操作简单，自动提供准确的时间监控，提高了用户体验。

Description

产品保质期监控方法、系统以及扫描装置、终端、编码盒 技术领域
本申请涉及计算机领域，尤其涉及产品保质期监控方法、系统以及扫描装置、终端、编码盒。
背景技术
智能冰箱、网络冰箱的概念已经为大众所了解，冰箱不再只是一个存储食物的家电，未来的冰箱还会具备食物管理甚至自助购买的能力。此外，除了冰箱存储食品的情况，还有许多其他的产品在储藏时需要对保质期进行监控管理，例如，药品、生物制剂等消耗型、保存时间短的产品。
但是，现有技术针对产品储藏设备的各种解决方案，包括二维码扫描、电子标签、图像识别等等，都只是单纯的获取标签的标识以及与标识对应的产品信息，都无法做到简单而准确地对产品保质期进行实时监控。而且现有技术的操作比较麻烦，例如每放入一个产品，都需要进行信息输入，例如输入名称、选择保质期等，进而带来操作复杂、用户体验差的缺点。
发明内容
本申请的目的是，提供在扫描装置端、终端、编码盒端的产品保质期监控方法及其设备、系统。
第一方面，本申请提供了在扫描装置端的产品保质期监控方法，其中，包括：
扫描产品的标签以获取所述标签的标识以及与所述标识对应的产品保质期；
当所述标识为新标识时，记录扫描标签时的初始时间；
发送所述标识、所述产品保质期和所述初始时间至终端，以供所述终端根据所述产品保质期与所述初始时间进行保质期监控处理。
第二方面，本申请提供了在终端的产品保质期监控方法，其中，包括：
接收扫描装置发送的标识、产品保质期和初始时间；其中，所述扫描 装置扫描产品的标签以获取所述标签的标识以及与所述标识对应的所述产品保质期；当所述标识为新标识时，所述扫描装置记录扫描标签时的初始时间；
根据所述产品保质期与所述初始时间进行保质期监控处理。
第三方面，本申请提供了在编码盒端的产品保质期监控方法，其中，包括：
为每个标签设置一个新的标识，以供扫描装置扫描产品的标签以获取所述标签的标识以及与所述标识对应的产品保质期；并且以供当所述标识为新标识时，扫描装置记录扫描标签时的初始时间；并且以供扫描装置发送所述标识、所述产品保质期和所述初始时间至终端；并且以供所述终端根据所述产品保质期与所述初始时间进行保质期监控处理。
第四方面，本申请提供了用于产品保质期监控的扫描装置，其中，包括：
第一模块，用于扫描产品的标签以获取所述标签的标识以及与所述标识对应的产品保质期；
第三模块，用于当所述标识为新标识时，记录扫描标签时的初始时间；
第五模块，用于发送所述标识、所述产品保质期和所述初始时间至终端，以供所述终端根据所述产品保质期与所述初始时间进行保质期监控处理。
第五方面，本申请提供了用于产品保质期监控的终端，其中，包括：
第二模块，用于接收扫描装置发送的标识、产品保质期和初始时间；其中，所述扫描装置扫描产品的标签以获取所述标签的标识以及与所述标识对应的所述产品保质期；当所述标识为新标识时，所述扫描装置记录扫描标签时的初始时间；
第四模块，用于根据所述产品保质期与所述初始时间进行保质期监控处理。
第六方面，本申请提供了用于产品保质期监控的编码盒，其中，包括：
第三十一模块，用于为每个标签设置一个新的标识，以供扫描装置扫描产品的标签以获取所述标签的标识以及与所述标识对应的产品保质期； 并且以供当所述标识为新标识时，扫描装置记录扫描标签时的初始时间；并且以供扫描装置发送所述标识、所述产品保质期和所述初始时间至终端；并且以供所述终端根据所述产品保质期与所述初始时间进行保质期监控处理。
第七方面，本申请提供了产品保质期监控系统，其中，包括：本申请所述的扫描装置和本申请所述的终端。
与现有技术相比，本申请通过扫描装置获取产品标签的标识以及与所述标识对应的产品保质期；当标识为新标识时，扫描装置记录扫描标签时的初始时间；然后发送标识、产品保质期和初始时间至终端，以供终端进行保质期监控处理。在此，本申请实现了基于标识、产品保质期和标签的对应关系以及扫描标签的初始时间对产品进行产品保质期实时监控处理，操作简单，自动提供准确的时间监控，提高了用户体验。
附图说明
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本申请的其它特征、目的和优点将会变得更明显：
图1示出根据本申请一个方面的用于产品保质期监控的扫描装置的结构示意图；
图2示出根据本申请一个方面的用于产品保质期监控的终端的结构示意图；
图3示出根据本申请一个方面的用于产品保质期监控的编码盒的结构示意图；
图4示出根据本申请一个方面的产品保质期监控系统的结构示意图；
图5示出根据本申请一个方面的在扫描装置端的产品保质期监控方法的流程示意图；
图6示出根据本申请一个方面的在终端的产品保质期监控方法的流程示意图；
图7示出根据本申请一个方面的在编码盒端的产品保质期监控方法的流程示意图；
图8示出根据本申请一个方面的产品保质期监控方法的流程示意图；
附图中相同或相似的附图标记代表相同或相似的部件。
具体实施方式
下面结合附图对本申请作进一步详细描述。
在本申请一个典型的配置中，终端、服务网络的设备和可信方均包括一个或多个处理器(CPU)、输入/输出接口、网络接口和内存。
内存可能包括计算机可读介质中的非永久性存储器，随机存取存储器(RAM)和/或非易失性内存等形式，如只读存储器(ROM)或闪存(flash RAM)。内存是计算机可读介质的示例。
计算机可读介质包括永久性和非永久性、可移动和非可移动媒体可以由任何方法或技术来实现信息存储。信息可以是计算机可读指令、数据结构、程序的模块或其他数据。计算机的存储介质的例子包括，但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(CD-ROM)、数字多功能光盘(DVD)或其他光学存储、磁盒式磁带，磁带磁盘存储或其他磁性存储设备或任何其他非传输介质，可用于存储可以被计算设备访问的信息。按照本文中的界定，计算机可读介质不包括非暂存电脑可读媒体(transitory media)，如调制的数据信号和载波。
图1示出根据本申请一个方面的用于产品保质期监控的扫描装置的结构示意图。用于产品保质期监控的扫描装置1包括：第一模块11、第三模块13和第五模块15。
其中，第一模块11扫描产品的标签以获取标签的标识以及与标识对应的产品保质期；当标识为新标识时，第三模块13记录扫描标签时的初始时间；第五模块15发送标识、产品保质期和初始时间至终端，以供终端根据产品保质期与初始时间进行保质期监控处理。
在此，标签内存储的信息包括：标识和产品保质期。标签与标识(ID) 相对应，标识与产品保质期相对应，就为每个标签设置了一个产品保质期。标签附着于产品上，为产品赋予了对应的产品保质期。当第一模块11扫描产品上的标签时，就能获取标签内的标识和产品保质期；当第一模块11发现标识为未被记录过的标识时，说明该标签第一次被放置入容置装置内，此时第三模块13记录扫描时的初始时间。此后第五模块15将标识、产品保质期和初始时间发送至终端，以供终端根据产品保质期与初始时间进行保质期监控处理，得到与标识对应的监控处理结果。终端可以根据初始时间以及产品保质期进行倒计时计算；当倒计时计算的计算结果达到预设阈值时，终端根据标识提示用户标签所附着的产品到达保质期。容置装置用于储藏产品，可以采用冰箱、存储箱等，扫描装置设于容置装置内。产品则包括需要进行时间监控的产品，例如食品、药品、生物制剂等具有保质期的产品。标签可以通过粘贴、装订等方式附着于产品之上。扫描装置可以采用无线射频识别(RFID，Radio Frequency Identification)、二维码扫描、条形码扫描、图像识别等方式扫描标签。
具体地，标签采用电子标签，第一模块11可采用RFID解读模块。
在此，通过采用RFID方式扫描电子标签，在产品被放入容置装置内时，第一模块11通过发出射频信号与电子标签之间进行通信，所有电子标签收到射频信号，凭借感应电流所获得的能量发送出存储在芯片中唯一的标识和对应的产品保质期，不需要接触产品或者采用特定动作扫描产品，例如二维码扫描方式必须将扫描装置对准二维码进行扫描，由此省却了用户扫描产品标签的动作，将用户操作减到最低，只需要在放入产品的时候附着上一个电子标签即可，保质期监控都是自动执行，无需人为干预。
可选地，本申请实施例的扫描装置还可包括：第七模块17和第九模块19。
其中，第七模块17接收终端发送的发光指令；第九模块19根据发光指令控制附着于标签上的发光单元进行发光。
在此，终端根据用户对容置装置中产品的选择操作和标识向扫描装置发送发光指令。第七模块17接收到终端发送的发光指令后，控制第九模块19根据发光指令控制附着于标签上的发光单元进行发光。例如，用户 点击终端屏幕显示的与标签对应的图案，终端将标签的标识和发光指令发送至扫描装置，命令扫描装置根据标识点亮对应标签；第七模块17接收发光指令后，控制第九模块19发出扫描信号，电子标签利用感应天线在扫描装置向外发射一定频率的射频信号所形成的磁场中感应接收的射频(RF，Radio Frequency)能量进行驱动，使电子标签发光。从而使电子标签根据用户的选择操作发光，便于用户找到对应标签附着的产品。
可选地，本申请实施例的扫描装置还可包括：第十一模块111。
其中，第一模块11可定时或周期性地扫描对应容置装置中产品的标签；第十一模块111向终端发送标识当前扫描列表。
在此，第十一模块111向终端发送标识当前扫描列表，终端比较标识历史存储列表与标识当前扫描列表，对于标识历史存储列表中且未在标识当前扫描列表内出现的标识标记为第一状态，第一状态表示对应标签不在容置装置内；终端根据标识和第一状态对相应标签停止倒计时计算；而且终端还比较标识历史存储列表与标识当前扫描列表，对于重新出现在标识当前扫描列表中且被标记为第一状态的标识标记为第二状态，第二状态表示标签重新被放置回容置装置；终端根据标识和第二状态对相应标签继续倒计时计算。例如，第一模块11定时扫描，当用户从容置装置中取出产品时，扫描装置发现对应标签不在容置装置内，第十一模块111向终端发送标识当前扫描列表；终端将接收到的标识当前扫描列表与终端自身存储的标识历史存储列表进行比较，将发现有些历史存储的标识不在接收到的标识中，此时对对应标签标记第一状态，表示对应标签不在容置装置内，已经被用户取出。此时停止对相应标签的倒计时计算，节省资源。如果比较标识当前扫描列表与标识历史存储列表后，发现先前被标为第一状态的标识重新出现在标识当前扫描列表中，表示该标签又被重新放置回容置装置内，此时，继续对相应标签的倒计时计算。由此实现了根据用户从容置装置内取出或放回产品的动作，对相应标签停止或继续倒计时计算。例如，用户从冰箱中取出食品，食用一部分后又放回冰箱中，在此情况下，就停止或继续对相应食品上的标签的倒计时计算。
可选地，本申请实施例的扫描装置还可包括：第十三模块113。
其中，第一模块11定时或周期性地扫描对应容置装置中产品的标签；当未扫描到已记录的标识时，第十三模块113向终端发送该已记录的标识和第一状态。
在此，第一状态表示对应标签不在容置装置内。在接收到标识和第一状态时，终端将该已记录的标识标记为第一状态；终端根据该已记录的标识和第一状态对相应标签停止倒计时计算。与利用标识当前扫描列表与标识历史存储列表进行比较的方式不同，当未扫描到已记录的标识时，第十三模块113直接向终端发送该已记录的标识和第一状态。不需要终端再进行列表比较。减轻了终端负担，而且网络流量消耗小。
可选地，当重新扫描到已记录的标识时，第十三模块113向终端发送该已记录的标识和第二状态。
在此，第二状态表示标签重新被放置回容置装置。在接收到标识和第二状态时，终端将该已记录的标识标记为第二状态；终端根据该已记录的标识和第二状态对相应标签继续倒计时计算。同理，由扫描装置发送第二状态，不需要终端进行标识当前扫描列表与标识历史存储列表的比较，减轻了终端负担，而且网络流量消耗小。
可选地，本申请实施例的扫描装置还包括：第十五模块115。
其中，当未扫描到已记录的标识时，第十五模块115标记标签扫描状态为“有更新”状态。
在此，当第一模块11未扫描到已记录的标识，说明相应标签已经被取出容置装置，产品存储情况发生变化，需要告知终端停止或继续倒计时计算。此时，第十五模块115将扫描装置的标签扫描状态标记为“有更新”。终端与扫描装置进行通信连接时，首先检测扫描装置的标签扫描状态，当标签扫描状态被标记为“有更新”，终端请求扫描装置发送更新的数据。更新的数据包括标识当前扫描列表、或者被标记为第一状态或第二状态的标识。
图2示出根据本申请一个方面的用于产品保质期监控的终端的结构示意图。用于产品保质期监控的终端2包括：第二模块22和第四模块24。
其中，扫描装置扫描产品的标签以获取标签的标识以及与标识对应的 产品保质期；当标识为新标识时，扫描装置记录扫描标签时的初始时间；第二模块22接收扫描装置发送的标识、产品保质期和初始时间；第四模块24根据产品保质期与初始时间进行保质期监控处理。
在此，标签内存储的信息包括：标识和产品保质期。标签与标识相对应，标识与产品保质期相对应，就为每个标签设置了一个产品保质期。标签附着于产品上，为产品赋予了对应的产品保质期。当扫描装置扫描产品上的标签时，就能获取标签内的标识和产品保质期；当扫描装置发现标识为未被记录过的标识时，说明该标签第一次被放置入容置装置内，此时扫描装置记录扫描的初始时间。此后扫描装置将标识、产品保质期和初始时间发送至第二模块22，利用第四模块24根据产品保质期与初始时间进行保质期监控处理。容置装置用于容置存储产品，可以采用冰箱、存储箱等。产品则包括需要进行时间监控的产品，例如食品、药品、生物制剂等具有保质期的产品。标签可以通过粘贴、装订等方式附着于产品之上。扫描装置可以采用无线射频识别(RFID，Radio Frequency Identification)、二维码扫描、条形码扫描、图像识别等方式扫描标签。终端采用包括手机、平板电脑、台式电脑等在内的可以进行通讯与计算的设备。
具体地，第四模块24根据初始时间以及与标识对应的产品保质期进行倒计时计算；当倒计时计算的计算结果达到预设阈值时，第四模块24根据标识提示用户标签所附着的产品到达保质期。
具体地，倒计时计算采用如下公式：
Ts＝Tc+L-Td
其中，Ts表示剩余时间，Tc表示初始时间，L表示产品保质期，Td表示当前时间。
在此，当前时间Td指终端通过时钟获取的当前的时间信息。倒计时计算的计算结果指剩余时间Ts。当计算得到的剩余时间Ts小于预设阈值时，例如小于1天时，第四模块24提示用户对应标签即将到达产品保质期。例如通过屏幕显示到期标签的编号或名称，还可以显示该标签剩余的有效期。
可选地，本申请实施例的终端还可包括：第六模块26。
其中，第六模块26可根据保质期监控处理的结果生成并显示保质期统计列表。
在此，第六模块26根据标识列表，获取到各个标识所对应的倒计时计算结果，即剩余时间Ts。然后可以根据用户的查询操作，显示标签与剩余时间Ts相对应的列表，即保质期统计列表，便于用户查看产品储存的保质期情况。
可选地，本申请实施例的终端还可包括：第八模块28。
其中，当检测到与扫描装置未通信的时间超过预设时长时，第八模块28对用户进行提示。
在此，终端有可能不在扫描装置附近，或者通讯信号不稳定，当终端发现在预设时间内未与扫描装置连接时，第八模块28提示用户需要连接扫描装置或者向用户发出报警，以更新产品存储情况的数据。
可选地，本申请实施例的终端还可包括：第十模块210。
其中，第十模块210根据用户对容置装置中产品的选择操作和标识向扫描装置发送发光指令。
在此，扫描装置接收到第十模块210发送的发光指令后，根据发光指令控制附着于标签上的发光单元进行发光。例如，用户点击终端屏幕显示的与标签对应的图案，第十模块210将标签的标识和发光指令发送至扫描装置，命令扫描装置根据标识点亮对应标签；扫描装置发出扫描信号，电子标签利用感应天线在扫描装置的读写器向外发射一定频率的射频信号所形成的磁场中感应接收的射频(RF，Radio Frequency)能量进行驱动，使电子标签发光。从而使电子标签根据用户的选择操作发光，便于用户找到对应标签附着的产品。
可选地，本申请实施例的终端还可包括：第十二模块212。
其中，第十二模块212根据用户对产品保质期的设置操作向编码盒发送产品保质期设置指令。
在此，标签通过编码盒进行标识重置，每当为产品粘贴一个标签之前，可以将原来的标签进行重置，赋予其一个新的标识，以区别于从前的产品。在编码盒重置标识时，可以赋予标识对应的产品保质期。当需要对标签的 产品保质期进行修改设置时，第十二模块212根据用户的设置操作，向编码盒发送保质期设置指令，编码盒根据该指令对产品保质期进行相应的修改设置。例如，当实际产品的保质期为6个月，而标签存储的产品保质期为3个月，此时可以通过第十二模块212发送产品保质期设置指令至编码盒，编码盒将标签的产品保质期由3个月修改为6个月，然后将该标签粘贴至实际产品的包装上。
具体地，产品保质期设置指令包括：标签颜色与产品保质期的对应关系。
在此，标签被设为不同颜色，不同颜色的标签被设为不同的产品保质期。例如，采用彩色的电子标签，颜色包括红橙黄绿青蓝紫，红色标签的产品保质期设为1天，橙色标签的产品保质期设为2天，黄色标签的产品保质期设为3天，绿色标签的产品保质期设为4天，青色标签的产品保质期设为一周，蓝色标签的产品保质期设为半个月，紫色标签的产品保质期设为一个月。采用不同色彩的标签表示不同的产品保质期可以很直观地展示标签的产品保质期，便于用户识别使用。而对于不同色彩的标签进行产片保质期设置时，第十二模块212还需要发送标签颜色与产品保质期的对应关系，确保标签存储的产品保质期与标签的颜色相对应。
可选地，本申请实施例的终端还可包括：第十四模块214、第十六模块216和第十八模块218。
其中，第十四模块214接收扫描装置发送的标识当前扫描列表。第十六模块216比较标识历史存储列表与标识当前扫描列表，对于标识历史存储列表中且未在标识当前扫描列表内出现的标识标记为第一状态。第十八模块218根据标识和第一状态对相应标签停止倒计时计算。
在此，扫描装置定时扫描容置装置内的产品标签，当用户从容置装置中取出产品时，扫描装置发现对应标签不在容置装置内，向第十四模块214发送标识当前扫描列表；第十六模块216将接收到的标识当前扫描列表与终端自身存储的标识历史存储列表进行比较，将发现有些历史存储的标识不在接收到的标识中，此时对对应标记第一状态，表示对应标签不在容置装置内，已经被用户取出。此时第十八模块218控制停止第四模块24对 相应标签的倒计时计算，节省资源。例如，用户从冰箱中取出食品，在此情况下，就停止对相应食品上的标签的倒计时计算。
可选地，第十六模块216比较标识历史存储列表与标识当前扫描列表，对于重新出现在标识当前扫描列表中且被标记为第一状态的标识标记为第二状态；第十八模块218根据标识和第二状态对相应标签继续倒计时计算。
在此，第十六模块216比较标识当前扫描列表与标识历史存储列表后，发现先前被标为第一状态的标识重新出现在标识当前扫描列表中，表示该标签又被重新放置回容置装置内，此时，第十八模块218控制第四模块24继续对相应标签的倒计时计算。继续倒计时计算时，以更新后的当前时间进行。由此实现了根据用户放回产品的动作，对相应标签继续倒计时计算。
可选地，本申请实施例的终端还可包括：第二十模块220、第二十二模块222和第二十四模块224。
其中，第二十模块220接收扫描装置发送的已记录的标识和第一状态；第二十二模块222将该已记录的标识标记为第一状态；第二十四模块224根据该已记录的标识和第一状态对相应标签停止倒计时计算。
在此，第一状态表示对应标签不在容置装置内。与利用标识当前扫描列表与标识历史存储列表进行比较的方式不同，当未扫描到已记录的标识时，扫描装置直接向终端发送该已记录的标识和第一状态。不需要终端再进行列表比较。减轻了终端负担，而且网络流量消耗小。第二十四模块224控制第四模块24停止对相应标签的倒计时计算。
可选地，第二十模块220接收扫描装置发送的已记录的标识和第二状态；第二十二模块222将该已记录的标识标记为第二状态；第二十四模块224根据该已记录的标识和第二状态对相应标签继续倒计时计算。
在此，第二状态表示标签重新被放置回容置装置。同理，当重新扫描到该已记录的标签时，由扫描装置发送第二状态，不需要终端进行标识当前扫描列表与标识历史存储列表的比较，减轻了终端负担，而且网络流量消耗小。第二十四模块224控制第四模块24继续对相应标签的倒计时计算。
可选地，本申请实施例的终端还可包括：第二十六模块226和第二十八模块228。
其中，第二十六模块226在与扫描装置通信时，获取扫描装置的标签扫描状态；当标签扫描状态为“有更新”状态时，第二十八模块228请求扫描装置发送更新数据。
在此，当扫描装置未扫描到已记录的标识，说明相应标签已经被取出，产品存储情况发生变化，需要告知终端停止或继续倒计时计算。此时，扫描装置将标签扫描状态标记为“有更新”。第二十六模块226与扫描装置进行通信连接时，首先检测扫描装置的标签扫描状态，当标签扫描状态被标记为“有更新”时，第二十八模块228请求扫描装置发送更新的数据。更新的数据包括标识当前扫描列表、或者被标记为第一状态或第二状态的标识。
图3示出根据本申请一个方面的用于产品保质期监控的编码盒的结构示意图。用于产品保质期监控的编码盒包括：第三十一模块31。
其中，第三十一模块31为每个标签设置一个新的标识。扫描装置扫描产品的标签以获取标签的标识以及与标识对应的产品保质期；当标识为新标识时，扫描装置记录扫描标签时的初始时间；扫描装置发送标识、产品保质期和初始时间至终端；终端根据产品保质期与初始时间进行保质期监控处理。
在此，标签内存储的信息包括：标识和产品保质期。标签与标识相对应，标识与产品保质期相对应，就为每个标签设置了一个产品保质期。标签附着于产品上，为产品赋予了对应的产品保质期。容置装置用于储藏产品，可以采用冰箱、存储箱等。产品则包括需要进行时间监控的产品，例如食品、药品、生物制剂等具有保质期的产品。标签可以通过粘贴、装订等方式附着于产品之上。扫描装置可以采用无线射频识别(RFID，Radio Frequency Identification)、二维码扫描、条形码扫描、图像识别等方式扫描标签。标签通过编码盒进行标识重置，每当为产品粘贴一个标签之前，将标签置于编码盒内，第三十一模块31将原来的标签进行重置，赋予其一个新的标识，以区别于从前的产品。
可选地，本申请实施例的编码盒还可包括：第三十二模块32和第三十三模块33。
其中，第三十二模块32接收终端发送的产品保质期设置指令；第三十三模块33根据产品保质期设置指令为标签设置与标识相对应的产品保质期。
在此，在编码盒重置标签时，可以赋予标签与标识对应的产品保质期。当需要对标签的产品保质期进行修改设置时，终端根据用户的设置操作，向第三十二模块32发送保质期设置指令，第三十三模块33根据该指令对产品保质期进行相应的修改设置，例如，当实际产品的保质期为6个月，而标签存储的产品保质期为3个月，此时可以通过终端发送产品保质期设置指令至第三十二模块32，控制第三十三模块33将标签的产品保质期由3个月修改为6个月，然后再将标签粘贴至实际产品的包装上。
可选地，至少两个标签具有不同的颜色，颜色不同的标签对应设有不同的产品保质期；产品保质期设置指令包括：颜色与产品保质期的对应关系；第三十三模块33具体用于根据产品保质期设置指令为标签设置与标识相对应而且与标签颜色相对应的产品保质期。
在此，标签被设为不同颜色，不同颜色的标签被设为不同的产品保质期。例如，采用彩色的电子标签，颜色包括红橙黄绿青蓝紫，红色标签的产品保质期设为1天，橙色标签的产品保质期设为2天，黄色标签的产品保质期设为3天，绿色标签的产品保质期设为4天，青色标签的产品保质期设为一周，蓝色标签的产品保质期设为半个月，紫色标签的产品保质期设为一个月。采用不同色彩的标签表示不同的产品保质期可以很直观地展示标签的产品保质期，便于用户识别使用。而对于不同色彩的标签进行保质期设置时，产品保质期设置指令还需要包括标签颜色与产品保质期的对应关系，确保标签存储的产品保质期与标签的颜色相对应。
可选地，编码盒内设有若干容置腔，每个容置腔用于放置颜色相同的标签；各个容置腔的颜色与标签的颜色相对应；第三十三模块33具体用于根据产品保质期设置指令分别对每个容置腔内的标签设置与标识相对应而且与标签颜色相对应的产品保质期。
在此，标识所对应的产品保质期可以在出厂时已经预设在电子标签里的，不同的颜色对应不同的保质期，在标签编码盒中按照容置腔的颜色放置，标签放置到对应颜色相同的容置腔内，例如红色标签放置在红色容置腔内，这样可以让用户非常方便地开始使用标签，无需任何设置。当电子标签放入编码盒时，编码盒刷新电子标签的标识，并根据标签放置的位置刷新产品保质期。如果用户对预设的产品保质期不满意，可以通过终端调整与标签颜色对应的产品保质期。编码盒可以通过蓝牙模块或WIFI模块与终端通信，并接受终端更新配置指令。
图4示出根据本申请一个方面的产品保质期监控系统的结构示意图。产品保质期监控系统，包括：本申请图1所示的扫描装置1和图2所示的终端2。
其中，扫描装置1包括：第一模块11、第三模块13和第五模块15。终端2包括：第二模块22和第四模块24。
第一模块11扫描产品的标签以获取标签的标识以及与标识对应的产品保质期；当标识为新标识时，第三模块13记录扫描标签时的初始时间；第五模块15发送标识、产品保质期和初始时间至第二模块22，第四模块24根据产品保质期与初始时间进行保质期监控处理。
具体地，第四模块24根据初始时间以及与标识对应的产品保质期进行倒计时计算；当倒计时计算的计算结果达到预设阈值时，第四模块24根据标识提示用户标签所附着的产品到达保质期。倒计时计算采用如下公式：
Ts＝Tc+L-Td
其中，Ts表示剩余时间，Tc表示初始时间，L表示产品保质期，Td表示当前时间。
可选地，该终端还可包括：第六模块26。
其中，第六模块26根据保质期监控处理的结果生成并显示保质期统计列表。
在此，第六模块26根据标识列表，获取到各个标识所对应的倒计时计算结果，即剩余时间Ts。然后可以根据用户的查询操作，显示标签与剩 余时间Ts相对应的列表，即保质期统计列表，便于用户查看产品储存的保质期情况。
可选地，该终端还可包括：第八模块28。
其中，当检测到与扫描装置未通信的时间超过预设时长时，第八模块28对用户进行提示。
在此，终端有可能不在扫描装置附近，或者通讯信号不稳定，当终端发现在预设时间内未与扫描装置连接时，第八模块28提示用户需要连接扫描装置或者向用户发出报警以更新数据。
可选地，该终端还可包括：第十模块210。扫描装置还包括：第七模块17和第九模块19。
其中，第十模块210根据用户对容置装置中产品的选择操作和标识向第七模块17发送发光指令。第七模块17接收终端发送的发光指令；第九模块19根据发光指令控制附着于标签上的发光单元进行发光。
在此，第七模块17接收到第十模块210发送的发光指令后，控制第九模块19根据发光指令控制附着于标签上的发光单元进行发光。例如，用户点击终端屏幕显示的与标签对应的图案，第十模块210将标签的标识和发光指令发送至第七模块17，第九模块19控制发出扫描信号，电子标签利用感应天线在扫描装置的读写器向外发射一定频率的射频信号所形成的磁场中感应接收的射频(RF，Radio Frequency)能量进行驱动，使电子标签发光。从而使电子标签根据用户的选择操作发光，便于用户找到对应标签附着的产品。
可选地，扫描装置还可包括：第十一模块111。该终端还包括：第十四模块214、第十六模块216和第十八模块218。
其中，第一模块11定时扫描对应容置装置中产品的标签；第十一模块111向第十四模块214发送标识当前扫描列表。第十四模块214接收扫描装置发送的标识当前扫描列表。第十六模块216比较标识历史存储列表与标识当前扫描列表，对于标识历史存储列表中且未在标识当前扫描列表内出现的标识标记为第一状态。第十八模块218根据标识和第一状态控制第四模块24对相应标签停止倒计时计算。
可选地，第十六模块216比较标识历史存储列表与标识当前扫描列表，对于重新出现在标识当前扫描列表中且被标记为第一状态的标识标记为第二状态；第十八模块218根据标识和第二状态控制第四模块24对相应标签继续倒计时计算。
在此，第一状态表示对应标签不在容置装置内，第二状态表示标签重新被放置回容置装置。实现了根据用户取出或放回产品的动作，对相应标签停止或继续倒计时计算。
可选地，扫描装置还可包括：第十三模块113。该终端还包括：第二十模块220、第二十二模块222和第二十四模块224。
其中，第一模块11定时扫描对应容置装置中产品的标签；当未扫描到已记录的标识时，第十三模块113向第二十模块220发送已记录的标识和第一状态。第二十模块220接收扫描装置发送的已记录的标识和第一状态；第二十二模块222将该已记录的标识标记为第一状态；第二十四模块224根据该已记录的标识和第一状态对相应标签停止倒计时计算。
可选地，当重新扫描到已记录的标识时，第十三模块113向第二十模块220发送已记录的标识和第二状态。第二十模块220接收扫描装置发送的已记录的标识和第二状态；第二十二模块222将该已记录的标识标记为第二状态；第二十四模块224根据该已记录的标识和第二状态对相应标签继续倒计时计算。
在此，第一状态表示对应标签不在容置装置内，第二状态表示标签重新被放置回容置装置。由扫描装置发送第一状态或第二状态，不需要终端进行标识当前扫描列表与标识历史存储列表的比较，减轻了终端负担，而且网络流量消耗小。
可选地，扫描装置还可包括：第十五模块115。该终端还包括：第二十六模块226和第二十八模块228。当未扫描到已记录的标识时，第十五模块115标记标签扫描状态为“有更新”状态。第二十六模块226获取第十五模块115的标签扫描状态；当标签扫描状态为“有更新”状态时，第二十八模块228请求扫描装置发送更新数据。
在此，当扫描装置未扫描到已记录的标识，说明相应标签已经被取出， 产品存储情况发生变化，需要告知终端停止或继续倒计时计算。此时，第十五模块115将标签扫描状态标记为“有更新”。第二十六模块226与扫描装置进行通信连接时，首先检测扫描装置的标签扫描状态，当标签扫描状态被标记为“有更新”，第二十八模块228请求扫描装置发送更新的数据。更新的数据包括标识当前扫描列表、或者被标记为第一状态或第二状态的标识。
可选地，该系统还可包括：本申请图3所示的编码盒3。
其中，编码盒包括：第三十一模块31。第三十一模块为每个标签设置一个新的标识。
在此，标签通过编码盒进行标识重置，每当为产品粘贴一个标签之前，将标签置于编码盒内，第三十一模块31将原来的标签进行重置，赋予其一个新的标识，以区别于从前的产品。
可选地，该编码盒还可包括：第三十二模块32和第三十三模块33。该终端还包括：第十二模块212。
其中，第十二模块212根据用户对产品保质期的设置操作向第三十二模块32发送产品保质期设置指令。第三十三模块33根据产品保质期设置指令为标签设置与标识相对应的产品保质期。
在此，在编码盒重置标签时，可以赋予标签与标识对应的产品保质期。当需要对标签的产品保质期进行修改设置时，第十二模块212根据用户的设置操作，向第三十二模块32发送保质期设置指令，第三十三模块33根据该指令对产品保质期进行相应的修改设置。
可选地，至少两个标签具有不同的颜色，颜色不同的标签对应设有不同的产品保质期；产品保质期设置指令包括：颜色与产品保质期的对应关系；第三十三模块33根据产品保质期设置指令为标签设置与标识相对应而且与标签颜色相对应的产品保质期。
在此，标签被设为不同颜色，不同颜色的标签被设为不同的产品保质期，可以很直观地展示标签的产品保质期，便于用户识别使用。而对于不同色彩的标签进行保质期设置时，产品保质期设置指令还需要包括标签颜色与产品保质期的对应关系，确保标签存储的产品保质期与标签的颜色相 对应。
可选地，编码盒内设有若干容置腔，每个容置腔用于放置颜色相同的标签；各个容置腔的颜色与标签的颜色相对应；第三十三模块33根据产品保质期设置指令分别对每个容置腔内的标签设置与标识相对应而且与标签颜色相对应的产品保质期。
在此，标识所对应的产品保质期可以在出厂时已经预设在电子标签里的，不同的颜色对应不同的产品保质期，在标签编码盒中按照容置腔的颜色放置，标签放置到对应颜色相同的容置腔内，例如红色标签放置在红色容置腔内，这样可以让用户非常方便地开始使用标签，无需任何设置。当电子标签放入编码盒时，编码盒刷新电子标签的标识，并根据标签在容置腔放置的位置刷新产品保质期。如果用户对预设的产品保质期不满意，可以通过终端调整与标签颜色对应的产品保质期。
可选地，扫描装置设于容置装置的内部，扫描装置通过通信单元与终端通信，通信单元设于容置装置外部，扫描装置通过数据线与通信单元连接。
在此，标签采用电子标签，第一模块11采用RFID解读模块。通过采用RFID方式扫描电子标签，在产品被放入容置装置内时，第一模块11通过发出射频信号与电子标签之间进行通信，所有电子标签收到射频信号，凭借感应电流所获得的能量发送出存储在芯片中唯一的标识和对应的产品保质期，不需要接触产品或者采用特定动作扫描产品，由此省却了用户扫描产品标签的动作，将用户操作减到最低，只需要在放入产品的时候贴上一个标签即可，保质期监控都是自动执行，无需人为干预。但是扫描装置需设于容置装置的内部，由此造成了扫描装置与终端通信时无线信号减弱的问题，因此扫描装置通过数据线的方式连接设于容置装置外部的通信单元，避免了无线信号受到阻挡而减弱的问题。
具体地，通信单元通过蓝牙或者WIFI与终端通信。
在此，蓝牙的传输距离在10米以内，对于家庭来说，基本够用。对于大规模的产品容置系统，10米的传输距离不够，因此可以利用WIFI进行通信，更适合于大量容置装置存储产品的情况。
图5示出根据本申请一个方面的在扫描装置端的产品保质期监控方法的流程示意图。在扫描装置端的产品保质期监控方法包括：
步骤S501，扫描产品的标签以获取标签的标识以及与标识对应的产品保质期；
步骤S502，当标识为新标识时，记录扫描标签时的初始时间；
步骤S503，发送标识、产品保质期和初始时间至终端，以供终端根据产品保质期与初始时间进行保质期监控处理。
在此，标签内存储的信息包括：标识和产品保质期。标签与标识相对应，标识与产品保质期相对应，就为每个标签设置了一个产品保质期。标签附着于产品上，为产品赋予了对应的产品保质期。当扫描装置扫描产品上的标签时，就能获取标签内的标识和产品保质期；当扫描装置发现标识为未被记录过的标识时，说明该标签第一次被放置入容置装置内，此时扫描装置记录扫描的初始时间。此后扫描装置将标识、产品保质期和初始时间发送至终端，以供终端根据产品保质期与初始时间进行保质期监控处理。终端可以根据初始时间以及产品保质期进行倒计时计算；当倒计时计算的计算结果达到预设阈值时，终端根据标识提示用户标签所附着的产品到达保质期。容置装置用于储藏产品，可以采用冰箱、存储箱等。产品则包括需要进行时间监控的产品，例如食品、药品、生物制剂等具有保质期的产品。标签可以通过粘贴、装订等方式附着于产品之上。扫描装置可以采用无线射频识别(RFID，Radio Frequency Identification)、二维码扫描、条形码扫描、图像识别等方式扫描标签。
可选地，在步骤S503、发送标识、产品保质期和初始时间至终端之后，还包括：
步骤S504、接收终端发送的发光指令；
步骤S505、根据发光指令控制附着于标签上的发光单元进行发光。
在此，终端根据用户对容置装置中产品的选择操作和标识向扫描装置发送发光指令。扫描装置接收到终端发送的发光指令后，根据发光指令控制附着于标签上的发光单元进行发光。例如，用户点击终端屏幕显示的与标签对应的图案，终端将标签的标识和发光指令发送至扫描装置，命令扫 描装置根据标识点亮对应标签；接收发光指令后，扫描装置发出扫描信号，电子标签利用感应天线在扫描装置向外发射一定频率的射频信号所形成的磁场中感应接收的射频(RF，Radio Frequency)能量进行驱动，使电子标签发光。从而使电子标签根据用户的选择操作发光，便于用户找到对应标签附着的产品。
可选地，在步骤S503、发送标识、产品保质期和初始时间至终端之后，还包括：
步骤S506、定时扫描对应容置装置中产品的标签；
步骤S507、向终端发送标识当前扫描列表。
在此，扫描装置向终端发送标识当前扫描列表之后，终端比较标识历史存储列表与标识当前扫描列表，对于标识历史存储列表中且未在标识当前扫描列表内出现的标识标记为第一状态，第一状态表示对应标签不在容置装置内；终端根据标识和第一状态对相应标签停止倒计时计算；而且终端还比较标识历史存储列表与标识当前扫描列表，对于重新出现在标识当前扫描列表中且被标记为第一状态的标识标记为第二状态，第二状态表示标签重新被放置回容置装置；终端根据标识和第二状态对相应标签继续倒计时计算。例如，扫描装置定时扫描，当用户从容置装置中取出产品时，扫描装置发现对应标签不在容置装置内，向终端发送标识当前扫描列表；终端将接收到的标识当前扫描列表与终端自身存储的标识历史存储列表进行比较，将发现有些历史存储的标识不在接收到的标识中，此时对对应标记第一状态，表示对应标签不在容置装置内，已经被用户取出。此时停止对相应标签的倒计时计算，节省资源。如果比较标识当前扫描列表与标识历史存储列表后，发现先前被标为第一状态的标识重新出现在标识当前扫描列表中，表示该标签又被重新放置回容置装置内，此时，继续对相应标签的倒计时计算。由此实现了根据用户从容置装置内取出或放回产品的动作，对相应标签停止或继续倒计时计算。例如，用户从冰箱中取出食品，食用一部分后又放回冰箱中，在此情况下，就停止或继续对相应食品上的标签的倒计时计算。
可选地，在步骤S503、发送标识、产品保质期和初始时间至终端之后， 还包括：
步骤S508、定时扫描对应容置装置中产品的标签；
步骤S509、当未扫描到已记录的标识时，向终端发送该已记录的标识和第一状态。
在此，第一状态表示对应标签不在容置装置内。在接收到标识和第一状态时，终端将该已记录的标识标记为第一状态；终端根据该已记录的标识和第一状态对相应标签停止倒计时计算。与利用标识当前扫描列表与标识历史存储列表进行比较的方式不同，当未扫描到已记录的标识时，扫描装置直接向终端发送该已记录的标识和第一状态。不需要终端再进行列表比较。减轻了终端负担，而且网络流量消耗小。
可选地，在步骤S509、向终端发送该已记录的标识和第一状态之后，还包括：
步骤S5010、当重新扫描到已记录的标识时，向终端发送该已记录的标识和第二状态。
在此，第二状态表示标签重新被放置回容置装置。在接收到标识和第二状态时，终端将该已记录的标识标记为第二状态；终端根据该已记录的标识和第二状态对相应标签继续倒计时计算。同理，由扫描装置发送第二状态，不需要终端进行标识当前扫描列表与标识历史存储列表的比较，减轻了终端负担，而且网络流量消耗小。
可选地，在定时扫描对应容置装置中产品的标签之后，还包括：
步骤S5011、当未扫描到已记录的标识时，标记标签扫描状态为“有更新”状态。
在此，当扫描装置未扫描到已记录的标识，说明相应标签已经被取出容置装置，产品存储情况发生变化，需要告知终端停止或继续倒计时计算。此时，扫描装置将标签扫描状态标记为“有更新”。终端与扫描装置进行通信连接时，首先检测扫描装置的标签扫描状态，当标签扫描状态被标记为“有更新”时，终端请求扫描装置发送更新的数据。更新的数据包括标识当前扫描列表、或者被标记为第一状态或第二状态的标识。
图6示出根据本申请一个方面的在终端的产品保质期监控方法的流程 示意图。在终端的产品保质期监控方法包括：
步骤S601，接收扫描装置发送的标识、产品保质期和初始时间；其中，扫描装置扫描产品的标签以获取标签的标识以及与标识对应的产品保质期；当标识为新标识时，扫描装置记录扫描标签时的初始时间；
步骤S602，根据产品保质期与初始时间进行保质期监控处理。
在此，标签内存储的信息包括：标识和产品保质期。标签与标识相对应，标识与产品保质期相对应，就为每个标签设置了一个产品保质期。标签附着于产品上，为产品赋予了对应的产品保质期。当扫描装置扫描产品上的标签时，就能获取标签内的标识和产品保质期；当扫描装置发现标识为未被记录过的标识时，说明该标签第一次被放置入容置装置内，此时扫描装置记录扫描的初始时间。此后扫描装置将标识、产品保质期和初始时间发送至终端，利用终端根据产品保质期与初始时间进行保质期监控处理。容置装置用于容置存储产品，可以采用冰箱、存储箱等。产品则包括需要进行时间监控的产品，例如食品、药品、生物制剂等具有保质期的产品。标签可以通过粘贴、装订等方式附着于产品之上。扫描装置可以采用无线射频识别(RFID，Radio Frequency Identification)、二维码扫描、条形码扫描、图像识别等方式扫描标签。终端采用包括手机、平板电脑、台式电脑等在内的可以进行通讯与计算的设备。
具体地，保质期监控处理包括：
根据初始时间以及产品保质期进行倒计时计算；
当倒计时计算的计算结果达到预设阈值时，根据标识提示用户标签所附着的产品到达保质期。
具体地，倒计时计算采用如下公式：
Ts＝Tc+L-Td
其中，Ts表示剩余时间，Tc表示初始时间，L表示产品保质期，Td表示当前时间。
在此，当前时间Td指终端通过时钟获取的当前的时间信息。倒计时计算的计算结果指剩余时间Ts。当计算得到的剩余时间Ts小于预设阈值时，例如小于1天时，终端提示用户对应标签即将到达产品保质期。例如通过 屏幕显示到期标签的编号或名称，还可以显示该标签剩余的有效期。
可选地，在步骤S602、根据产品保质期与初始时间进行保质期监控处理之后，还包括：
步骤S603、根据保质期监控处理的结果生成并显示保质期统计列表。
在此，终端根据标识列表，获取到各个标识所对应的倒计时计算结果，即剩余时间Ts。然后可以根据用户的查询操作，显示标签与剩余时间Ts相对应的列表，即保质期统计列表，便于用户查看产品储存的保质期情况。
可选地，在终端的产品保质期的监控方法还包括：
步骤S604、当检测到与扫描装置未通信的时间超过预设时长时，对用户进行提示。
在此，终端有可能不在扫描装置附近，或者通讯信号不稳定，当终端发现在预设时间内未与扫描装置连接时，终端提示用户需要连接扫描装置或者向用户发出报警以更新产品存储情况的数据。
可选地，在步骤S601、在接收扫描装置发送的标识和初始时间之后，还包括：
步骤S605、根据用户对容置装置中产品的选择操作和标识向扫描装置发送发光指令。
在此，扫描装置接收到终端发送的发光指令后，根据发光指令控制附着于标签上的发光单元进行发光。例如，用户点击终端屏幕显示的与标签对应的图案，终端将标签的标识和发光指令发送至扫描装置，命令扫描装置根据标识点亮对应标签；扫描装置发出扫描信号，电子标签利用感应天线在扫描装置的读写器向外发射一定频率的射频信号所形成的磁场中感应接收的射频(RF，Radio Frequency)能量进行驱动，使电子标签发光。从而使电子标签根据用户的选择操作发光，便于用户找到对应标签附着的产品。
可选地，在终端的产品保质期的监控方法还包括：
步骤S606、根据用户对产品保质期的设置操作向编码盒发送产品保质期设置指令。
在此，标签通过编码盒进行标识重置，每当为产品粘贴一个标签之前， 可以将原来的标签进行重置，赋予其一个新的标识，以区别于从前的产品。在编码盒重置标识时，可以赋予标识对应的产品保质期。当需要对标签的产品保质期进行修改设置时，终端根据用户的设置操作，向编码盒发送保质期设置指令，编码盒根据该指令对产品保质期进行相应的修改设置。例如，当实际产品的保质期为6个月，而标签存储的产品保质期为3个月，此时可以通过终端发送产品保质期设置指令至编码盒，编码盒将标签的产品保质期由3个月修改为6个月，然后将该标签粘贴至实际产品的包装上。
具体地，产品保质期设置指令包括：标签颜色与产品保质期的对应关系。
在此，标签被设为不同颜色，不同颜色的标签被设为不同的产品保质期，可以很直观地展示标签的产品保质期，便于用户识别使用。而对于不同色彩的标签进行保质期设置时，终端发送的产品保质期设置指令还需要携带标签颜色与产品保质期的对应关系，确保标签存储的产品保质期与标签的颜色相对应。
其中，在步骤S602、根据产品保质期与初始时间进行保质期监控处理之后，还包括：
步骤S607、接收扫描装置发送的标识当前扫描列表；
步骤S608、比较标识历史存储列表与标识当前扫描列表，对于标识历史存储列表中且未在标识当前扫描列表内出现的标识标记为第一状态；
步骤S609、根据标识和第一状态对相应标签停止倒计时计算。
在此，扫描装置定时扫描容置装置内的产品标签，当用户从容置装置中取出产品时，扫描装置发现对应标签不在容置装置内，向终端发送标识当前扫描列表；终端将接收到的标识当前扫描列表与终端自身存储的标识历史存储列表进行比较，将发现有些历史存储的标识不在接收到的标识中，此时对对应标签标记第一状态，表示对应标签不在容置装置内，已经被用户取出。此时终端停止对相应标签的倒计时计算，节省资源。例如，用户从冰箱中取出食品，在此情况下，就停止对相应食品上的标签的倒计时计算。
可选地，在步骤S609、根据标识和第一状态对相应标签停止倒计时计 算之后，还包括：
步骤S6010、比较标识历史存储列表与标识当前扫描列表，对于重新出现在标识当前扫描列表中且被标记为第一状态的标识标记为第二状态；
步骤S6011、根据标识和第二状态对相应标签继续倒计时计算。
在此，终端比较标识当前扫描列表与标识历史存储列表后，发现先前被标为第一状态的标识重新出现在标识当前扫描列表中，表示该标签又被重新放置回容置装置内，此时，终端继续对相应标签的倒计时计算。继续倒计时计算时，以更新后的当前时间进行。由此实现了根据用户放回产品的动作，对相应标签继续倒计时计算。
可选地，在步骤S602、根据产品保质期与初始时间进行保质期监控处理之后，还包括：
步骤S6012、接收扫描装置发送的已记录的标识和第一状态；
步骤S6013、将该已记录的标识标记为第一状态；
步骤S6014、根据该已记录的标识和第一状态对相应标签停止倒计时计算。
在此，第一状态表示对应标签不在容置装置内。与利用标识当前扫描列表与标识历史存储列表进行比较的方式不同，当未扫描到已记录的标识时，扫描装置直接向终端发送该已记录的标识和第一状态。不需要终端再进行列表比较。减轻了终端负担，而且网络流量消耗小。
可选地，在步骤S6014、根据该已记录的标识和第一状态对相应标签停止倒计时计算之后，还包括：
步骤S6015、接收扫描装置发送的已记录的标识和第二状态；
步骤S6016、将该已记录的标识标记为第二状态；
步骤S6017、根据该已记录的标识和第二状态对相应标签继续倒计时计算。
在此，第二状态表示标签重新被放置回容置装置。同理，由扫描装置发送第二状态，不需要终端进行标识当前扫描列表与标识历史存储列表的比较，减轻了终端负担，而且网络流量消耗小。
可选地，在终端的产品保质期的监控方法还包括：
步骤S6018、在与扫描装置通信时，获取扫描装置的标签扫描状态；
步骤S6019、当标签扫描状态为“有更新”状态时，请求扫描装置发送更新数据。
在此，当扫描装置未扫描到已记录的标识，说明相应标签已经被取出，产品存储情况发生变化，需要告知终端停止或继续倒计时计算。此时，扫描装置将标签扫描状态标记为“有更新”。终端与扫描装置进行通信连接时，首先检测扫描装置的标签扫描状态，当标签扫描状态被标记为“有更新”，终端请求扫描装置发送更新的数据。更新的数据包括标识当前扫描列表、或者被标记为第一状态或第二状态的标识。
图7示出根据本申请一个方面的在编码盒端的产品保质期监控方法的流程示意图。在编码盒端的产品保质期监控方法包括：
步骤S701，为每个标签设置一个新的标识，以供扫描装置扫描产品的标签以获取标签的标识以及与标识对应的产品保质期；并且以供当标识为新标识时，扫描装置记录扫描标签时的初始时间；并且以供扫描装置发送标识、产品保质期和初始时间至终端；并且以供终端根据产品保质期与初始时间进行保质期监控处理。
在此，标签内存储的信息包括：标识和产品保质期。标签与标识相对应，标识与产品保质期相对应，就为每个标签设置了一个产品保质期。标签附着于产品上，为产品赋予了对应的产品保质期。容置装置用于储藏产品，可以采用冰箱、存储箱等。产品则包括需要进行时间监控的产品，例如食品、药品、生物制剂等具有保质期的产品。标签可以通过粘贴、装订等方式附着于产品之上。扫描装置可以采用无线射频识别(RFID，Radio Frequency Identification)、二维码扫描、条形码扫描、图像识别等方式扫描标签。标签通过编码盒进行标识重置，每当为产品粘贴一个标签之前，将标签置于编码盒内，编码盒将原来的标签进行重置，赋予其一个新的标识，以区别于从前的产品。
可选地，在编码盒端的产品保质期监控方法还包括：
步骤S702，接收终端发送的产品保质期设置指令；
步骤S703，根据产品保质期设置指令为标签设置与标识相对应的产品 保质期。
在此，在编码盒重置标签时，可以赋予标签与标识对应的产品保质期。当需要对标签的产品保质期进行修改设置时，终端根据用户的设置操作，向编码盒发送保质期设置指令，编码盒根据该指令对产品保质期进行相应的修改设置，例如，当实际产品的保质期为6个月，而标签存储的产品保质期为3个月，此时可以通过终端发送产品保质期设置指令至编码盒，控制编码盒将标签的产品保质期由3个月修改为6个月，然后再将标签粘贴至实际产品的包装上。
可选地，至少两个标签具有不同的颜色，颜色不同的标签对应设有不同的产品保质期；产品保质期设置指令包括：颜色与产品保质期的对应关系；步骤S703、根据产品保质期设置指令为标签设置与标识相对应的产品保质期的步骤具体包括：
根据产品保质期设置指令为标签设置与标识相对应而且与标签颜色相对应的产品保质期。
在此，标识所对应的产品保质期可以在出厂时已经预设在电子标签里的，不同颜色的标签对应不同的产品保质期，标签在编码盒中按照容置腔的颜色放置，标签放置到对应颜色相同的容置腔内，例如红色标签放置在红色容置腔内，这样可以让用户非常方便地开始使用标签，无需任何设置。当电子标签放入编码盒时，编码盒刷新电子标签的标识，并根据标签放置的位置刷新产品保质期。如果用户对预设的产品保质期不满意，可以通过终端调整与标签颜色对应的产品保质期。
图8示出根据本申请一个方面的产品保质期监控方法的流程示意图。该方法包括：
步骤S801、编码盒为每个标签设置一个新的标识。
在此，标签通过编码盒进行标识重置，每当为产品粘贴一个标签之前，将标签置于编码盒内，编码盒将原来的标签进行重置，赋予其一个新的标识，以区别于从前的产品。
可选地，该方法还包括：
步骤S802、终端根据用户对产品保质期的设置操作向编码盒发送产品 保质期设置指令。
步骤S803、编码盒根据产品保质期设置指令为标签设置与标识相对应的产品保质期。
在此，在编码盒重置标签时，可以赋予标签与标识对应的产品保质期。当需要对标签的产品保质期进行修改设置时，终端根据用户的设置操作，向编码盒发送保质期设置指令，编码盒根据该指令对产品保质期进行相应的修改设置，
可选地，至少两个标签具有不同的颜色，颜色不同的标签对应设有不同的产品保质期；产品保质期设置指令包括：颜色与产品保质期的对应关系；编码盒根据产品保质期设置指令为标签设置与标识相对应而且与标签颜色相对应的产品保质期。
在此，标签被设为不同颜色，不同颜色的标签被设为不同的产品保质期，可以很直观地展示标签的产品保质期，便于用户识别使用。而对于不同色彩的标签进行保质期设置时，产品保质期设置指令还需要包括标签颜色与产品保质期的对应关系，确保标签存储的产品保质期与标签的颜色相对应。
可选地，该方法还包括：
步骤S804、扫描装置扫描产品的标签以获取标签的标识以及与标识对应的产品保质期；
步骤S805、当标识为新标识时，扫描装置记录扫描标签时的初始时间；
步骤S806、扫描装置发送标识、产品保质期和初始时间至终端；
步骤S807、终端根据产品保质期与初始时间进行保质期监控处理。
具体地，终端根据初始时间以及与标识对应的产品保质期进行倒计时计算；当倒计时计算的计算结果达到预设阈值时，终端根据标识提示用户标签所附着的产品到达保质期。倒计时计算采用如下公式：
Ts＝Tc+L-Td
其中，Ts表示剩余时间，Tc表示初始时间，L表示产品保质期，Td表示当前时间。
可选地，该方法还包括：
步骤S808、终端根据保质期监控处理的结果生成并显示保质期统计列表。
在此，终端根据标识列表，获取到各个标识所对应的倒计时计算结果，即剩余时间Ts。然后可以根据用户的查询操作，显示标签与剩余时间Ts相对应的列表，即保质期统计列表，便于用户查看产品储存的保质期情况。
可选地，该方法还包括：
步骤S809、当检测到与扫描装置未通信的时间超过预设时长时，终端对用户进行提示。
在此，终端有可能不在扫描装置附近，或者通讯信号不稳定，当终端发现在预设时间内未与扫描装置连接时，终端提示用户需要连接扫描装置或者向用户发出报警以更新数据。
可选地，该方法还包括：
步骤S8010、终端根据用户对容置装置中产品的选择操作和标识向扫描装置发送发光指令；
步骤S8011、扫描装置根据发光指令控制附着于标签上的发光单元进行发光。
在此，用户点击终端屏幕显示的与标签对应的图案，终端将标签的标识和发光指令发送至扫描模块，扫描模块控制发出扫描信号，电子标签利用感应天线在扫描装置的读写器向外发射一定频率的射频信号所形成的磁场中感应接收的射频(RF，Radio Frequency)能量进行驱动，使电子标签发光。从而使电子标签根据用户的选择操作发光，便于用户找到对应标签附着的产品。
可选地，该方法还包括：
步骤S8012、扫描装置定时扫描对应容置装置中产品的标签。
步骤S8013、当未扫描到已记录的标识时，扫描装置标记标签扫描状态为“有更新”状态。
步骤S8014、当标签扫描状态为“有更新”状态时，终端请求扫描装置发送更新数据。
在此，当扫描装置未扫描到已记录的标识，说明相应标签已经被取出， 产品存储情况发生变化，需要告知终端停止或继续倒计时计算。此时，扫描装置将标签扫描状态标记为“有更新”。终端与扫描装置进行通信连接时，首先检测扫描装置的标签扫描状态，当标签扫描状态被标记为“有更新”，终端请求扫描装置发送更新的数据。更新的数据包括标识当前扫描列表、或者被标记为第一状态或第二状态的标识。
步骤S8015、扫描装置向终端发送标识当前扫描列表。
步骤S8016、终端比较标识历史存储列表与标识当前扫描列表，对于标识历史存储列表中且未在标识当前扫描列表内出现的标识标记为第一状态，对于重新出现在标识当前扫描列表中且被标记为第一状态的标识标记为第二状态。
步骤S8017、终端根据标识和第一状态对相应标签停止倒计时计算，或者，根据标识和第二状态对相应标签继续倒计时计算。
在此，第一状态表示对应标签不在容置装置内，第二状态表示标签重新被放置回容置装置。实现了根据用户取出或放回产品的动作，对相应标签停止或继续倒计时计算。
可选地，该方法还包括：
步骤S8018、当未扫描到已记录的标识时，扫描装置向终端发送已记录的标识和第一状态；
步骤S8019、终端将该已记录的标识标记为第一状态；
步骤S8020、当重新扫描到已记录的标识时，扫描装置向终端发送已记录的标识和第二状态；
步骤S8021、终端将该已记录的标识标记为第二状态；
步骤S8022、终端根据该已记录的标识和第一状态对相应标签停止倒计时计算，或者，根据该已记录的标识和第二状态对相应标签继续倒计时计算。
在此，第一状态表示对应标签不在容置装置内，第二状态表示标签重新被放置回容置装置。与利用标识当前扫描列表与标识历史存储列表进行比较的方式不同，扫描装置直接向终端发送该已记录的标识、以及第一状态或第二状态。不需要终端再进行列表比较。减轻了终端负担，而且网络 流量消耗小。
对于本领域技术人员而言，显然本申请不限于上述示范性实施例的细节，而且在不背离本申请的精神或基本特征的情况下，能够以其他的具体形式实现本申请。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本申请的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化涵括在本申请内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。此外，显然“包括”一词不排除其他单元或步骤，单数不排除复数。装置权利要求中陈述的多个单元或装置也可以由一个单元或装置通过软件或者硬件来实现。第一，第二等词语用来表示名称，而并不表示任何特定的顺序。

Claims (49)

  1. 一种在扫描装置端的产品保质期监控方法，其中，包括：
    扫描产品的标签以获取所述标签的标识以及与所述标识对应的产品保质期；
    当所述标识为新标识时，记录扫描标签时的初始时间；
    发送所述标识、所述产品保质期和所述初始时间至终端，以供所述终端根据所述产品保质期与所述初始时间进行保质期监控处理。
  2. 根据权利要求1所述的方法，其中，在发送所述标识、所述产品保质期和所述初始时间至终端之后，还包括：
    接收所述终端发送的发光指令；
    根据所述发光指令控制附着于标签上的发光单元进行发光。
  3. 根据权利要求1或2所述的方法，其中，在发送所述标识、所述产品保质期和所述初始时间至终端之后，还包括：
    定时扫描对应容置装置中产品的标签；
    向所述终端发送标识当前扫描列表。
  4. 根据权利要求1或2所述的方法，其中，在发送所述标识、所述产品保质期和所述初始时间至终端之后，还包括：
    定时扫描对应容置装置中产品的标签；
    当未扫描到已记录的标识时，向所述终端发送该已记录的标识和第一状态。
  5. 根据权利要求4所述的方法，其中，在向所述终端发送该已记录的标识和第一状态之后，还包括：
    当重新扫描到已记录的标识时，向所述终端发送该已记录的标识和第二状态。
  6. 根据权利要求1至5中任一项所述的方法，其中，在定时扫描对应容置装置中产品的标签之后，还包括：
    当未扫描到已记录的标识时，标记标签扫描状态为“有更新”状态。
  7. 一种在终端的产品保质期监控方法，其中，包括：
    接收扫描装置发送的标识、产品保质期和初始时间；其中，所述扫描装置扫描产品的标签以获取所述标签的标识以及与所述标识对应的所述产品保质期；当所述标识为新标识时，所述扫描装置记录扫描标签时的初始时间；
    根据所述产品保质期与所述初始时间进行保质期监控处理。
  8. 根据权利要求7所述的方法，其中，所述保质期监控处理的步骤具体包括：
    根据所述初始时间以及所述产品保质期进行倒计时计算；
    当所述倒计时计算的计算结果达到预设阈值时，根据所述标识提示用户所述标签所附着的产品到达保质期。
  9. 根据权利要求8所述的方法，其中，所述倒计时计算采用如下公式：
    Ts＝Tc+L-Td
    其中，Ts表示剩余时间，Tc表示所述初始时间，L表示所述产品保质期，Td表示当前时间。
  10. 根据权利要求7至9中任一项所述的方法，其中，在根据所述产品保质期与所述初始时间进行保质期监控处理之后，还包括：
    根据所述保质期监控处理的结果生成并显示保质期统计列表。
  11. 根据权利要求7至10中任一项所述的方法，其中，还包括：
    当检测到与所述扫描装置未通信的时间超过预设时长时，对用户进行提示。
  12. 根据权利要求7至11中任一项所述的方法，其中，在接收扫描装置发送的标识和初始时间之后，还包括：
    根据用户对容置装置中产品的选择操作和所述标识向所述扫描装置发送发光指令。
  13. 根据权利要求7至12中任一项所述的方法，其中，还包括：
    根据用户对所述产品保质期的设置操作向编码盒发送产品保质期设置指令。
  14. 根据权利要求13所述的方法，其中，所述产品保质期设置指令包括：标签颜色与所述产品保质期的对应关系。
  15. 根据权利要求8至14中任一项所述的方法，其中，在根据所述产品保质期与所述初始时间进行保质期监控处理之后，还包括：
    接收所述扫描装置发送的标识当前扫描列表；
    比较标识历史存储列表与所述标识当前扫描列表，对于所述标识历史存储列表中且未在所述标识当前扫描列表内出现的所述标识标记为第一状态；
    根据所述标识和所述第一状态对相应标签停止所述倒计时计算。
  16. 根据权利要求15所述的方法，其中，在根据所述标识和所述第一状态对相应标签停止所述倒计时计算之后，还包括：
    比较标识历史存储列表与所述标识当前扫描列表，对于重新出现在所述标识当前扫描列表中且被标记为所述第一状态的所述标识标记为第二状态；
    根据所述标识和所述第二状态对相应标签继续所述倒计时计算。
  17. 根据权利要求8至14中任一项所述的方法，其中，在根据所述产品保质期与所述初始时间进行保质期监控处理之后，还包括：
    接收所述扫描装置发送的已记录的标识和第一状态；
    将该已记录的标识标记为所述第一状态；
    根据该已记录的标识和所述第一状态对相应标签停止所述倒计时计算。
  18. 根据权利要求17所述的方法，其中，在根据该已记录的标识和所述第一状态对相应标签停止所述倒计时计算之后，还包括：
    接收所述扫描装置发送的已记录的标识和第二状态；
    将该已记录的标识标记为所述第二状态；
    根据该已记录的标识和所述第二状态对相应标签继续所述倒计时计算。
  19. 根据权利要求7至17中任一项所述的方法，其中，还包括：
    在与所述扫描装置通信时，获取所述扫描装置的标签扫描状态；
    当所述标签扫描状态为“有更新”状态时，请求所述扫描装置发送更新数据。
  20. 一种在编码盒端的产品保质期监控方法，其中，包括：
    为每个标签设置一个新的标识，以供扫描装置扫描产品的标签以获取所述标签的标识以及与所述标识对应的产品保质期；并且以供当所述标识为新标识时，扫描装置记录扫描标签时的初始时间；并且以供扫描装置发送所述标识、所述产品保质期和所述初始时间至终端；并且以供所述终端根据所述产品保质期与所述初始时间进行保质期监控处理。
  21. 根据权利要求20所述的方法，其中，还包括：
    接收终端发送的产品保质期设置指令；
    根据所述产品保质期设置指令为所述标签设置与所述标识相对应的所述产品保质期。
  22. 根据权利要求21所述的方法，其中，至少两个所述标签具有不同的颜色，颜色不同的所述标签对应设有不同的所述产品保质期；所述产品保质期设置指令包括：颜色与所述产品保质期的对应关系；
    其中，所述根据所述产品保质期设置指令为所述标签设置与所述标识相对应的所述产品保质期的步骤具体包括：
    根据所述产品保质期设置指令为所述标签设置与所述标识相对应而且与所述标签颜色相对应的所述产品保质期。
  23. 一种用于产品保质期监控的扫描装置，其中，包括：
    第一模块，用于扫描产品的标签以获取所述标签的标识以及与所述标识对应的产品保质期；
    第三模块，用于当所述标识为新标识时，记录扫描标签时的初始时间；
    第五模块，用于发送所述标识、所述产品保质期和所述初始时间至终端，以供所述终端根据所述产品保质期与所述初始时间进行保质期监控处理。
  24. 根据权利要求23所述的扫描装置，其中，所述标签采用电子标签，所述第一模块采用RFID解读模块。
  25. 根据权利要求23或24所述的扫描装置，其中，还包括：
    第七模块，用于接收所述终端发送的发光指令；
    第九模块，用于根据所述发光指令控制附着于标签上的发光单元进行 发光。
  26. 根据权利要求23至25中任一项所述的扫描装置，其中，所述第一模块还用于：定时扫描对应容置装置中产品的标签；所述扫描装置还包括：
    第十一模块，用于向所述终端发送标识当前扫描列表。
  27. 根据权利要求23至25中任一项所述的扫描装置，其中，所述第一模块还用于：定时扫描对应容置装置中产品的标签；所述扫描装置还包括：
    第十三模块，用于当未扫描到已记录的标识时，向所述终端发送已记录的标识和第一状态。
  28. 根据权利要求27所述的扫描装置，其中，
    所述第十三模块还用于：当重新扫描到已记录的标识时，向所述终端发送已记录的标识和第二状态。
  29. 根据权利要求23至28中任一项所述的扫描装置，其中，还包括：
    第十五模块，用于当未扫描到已记录的标识时，标记标签扫描状态为“有更新”状态。
  30. 一种用于产品保质期监控的终端，其中，包括：
    第二模块，用于接收扫描装置发送的标识、产品保质期和初始时间；其中，所述扫描装置扫描产品的标签以获取所述标签的标识以及与所述标识对应的所述产品保质期；当所述标识为新标识时，所述扫描装置记录扫描标签时的初始时间；
    第四模块，用于根据所述产品保质期与所述初始时间进行保质期监控处理。
  31. 根据权利要求30所述的终端，其中，所述第四模块具体用于：
    根据所述初始时间以及与所述标识对应的产品保质期进行倒计时计算；
    当所述倒计时计算的计算结果达到预设阈值时，根据所述标识提示用户所述标签所附着的产品到达保质期。
  32. 根据权利要求31所述的终端，其中，所述倒计时计算采用如下公 式：
    Ts＝Tc+L-Td
    其中，Ts表示剩余时间，Tc表示所述初始时间，L表示所述产品保质期，Td表示当前时间。
  33. 根据权利要求30至32中任一项所述的终端，其中，还包括：
    第六模块，用于根据所述保质期监控处理的结果生成并显示保质期统计列表。
  34. 根据权利要求30至33中任一项所述的终端，其中，还包括：
    第八模块，用于当检测到与所述扫描装置未通信的时间超过预设时长时，对用户进行提示。
  35. 根据权利要求30至34中任一项所述的终端，其中，还包括：
    第十模块，用于根据用户对容置装置中产品的选择操作和所述标识向所述扫描装置发送发光指令。
  36. 根据权利要求30至35中任一项所述的终端，其中，还包括：
    第十二模块，用于根据用户对所述产品保质期的设置操作向编码盒发送产品保质期设置指令。
  37. 根据权利要求36中任一项所述的终端，其中，所述产品保质期设置指令包括：标签颜色与所述产品保质期的对应关系。
  38. 根据权利要求30至37中任一项所述的终端，其中，还包括：
    第十四模块，用于接收所述扫描装置发送的标识当前扫描列表；
    第十六模块，用于比较标识历史存储列表与所述标识当前扫描列表，对于所述标识历史存储列表中且未在所述标识当前扫描列表内出现的所述标识标记为第一状态；
    第十八模块，用于根据所述标识和所述第一状态对相应标签停止所述倒计时计算。
  39. 根据权利要求38所述的终端，其中，
    所述第十六模块还用于：比较标识历史存储列表与所述标识当前扫描列表，对于重新出现在所述标识当前扫描列表中且被标记为所述第一状态的所述标识标记为第二状态；
    所述第十八模块还用于：根据所述标识和所述第二状态对相应标签继续所述倒计时计算。
  40. 根据权利要求30至37中任一项所述的终端，其中，还包括：
    第二十模块，用于接收所述扫描装置发送的已记录的标识和第一状态；
    第二十二模块，用于将该已记录的标识标记为所述第一状态；
    第二十四模块，用于根据该已记录的标识和所述第一状态对相应标签停止所述倒计时计算。
  41. 根据权利要求40所述的终端，其中，
    所述第二十模块还用于：接收所述扫描装置发送的已记录的标识和第二状态；
    所述第二十二模块还用于：将该已记录的标识标记为所述第二状态；
    所述第二十四模块还用于：根据该已记录的标识和所述第二状态对相应标签继续所述倒计时计算。
  42. 根据权利要求30至41中任一项所述的终端，其中，还包括：
    第二十六模块，用于在与所述扫描装置通信时，获取所述扫描装置的标签扫描状态；
    第二十八模块，用于当所述标签扫描状态为“有更新”状态时，请求所述扫描装置发送更新数据。
  43. 一种用于产品保质期监控的编码盒，其中，包括：
    第三十一模块，用于为每个标签设置一个新的标识，以供扫描装置扫描产品的标签以获取所述标签的标识以及与所述标识对应的产品保质期；并且以供当所述标识为新标识时，扫描装置记录扫描标签时的初始时间；并且以供扫描装置发送所述标识、所述产品保质期和所述初始时间至终端；并且以供所述终端根据所述产品保质期与所述初始时间进行保质期监控处理。
  44. 根据权利要求43所述的编码盒，其中，还包括：
    第三十二模块，用于接收终端发送的产品保质期设置指令；
    第三十三模块，用于根据所述产品保质期设置指令为所述标签设置与 所述标识相对应的所述产品保质期。
  45. 根据权利要求44所述的编码盒，其中，还包括：至少两个所述标签具有不同的颜色，颜色不同的所述标签对应设有不同的所述产品保质期；所述产品保质期设置指令包括：颜色与所述产品保质期的对应关系；
    其中，所述第三十三模块具体用于：
    根据所述产品保质期设置指令为所述标签设置与所述标识相对应而且与所述标签颜色相对应的所述产品保质期。
  46. 根据权利要求43至45中任一项所述的编码盒，其中，编码盒内设有若干容置腔，每个所述容置腔用于放置颜色相同的所述标签；各个所述容置腔的颜色与所述标签的颜色相对应；
    所述第三十三模块具体用于：
    根据所述产品保质期设置指令分别对每个容置腔内的所述标签设置与所述标识相对应而且与所述标签颜色相对应的所述产品保质期。
  47. 一种产品保质期监控系统，其中，包括：权利要求23至29中任一项所述的扫描装置和权利要求30至42中任一项所述的终端。
  48. 根据权利要求47所述的系统，其中，还包括：权利要求43至46中任一项所述的编码盒。
  49. 根据权利要求47或48所述的系统，其中，所述扫描装置设于容置装置的内部，所述扫描装置通过通信单元与所述终端通信，所述通信单元设于所述容置装置外部，所述扫描装置通过数据线与所述通信单元连接。
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