CN220691411U

CN220691411U - Intelligent electronic seal

Info

Publication number: CN220691411U
Application number: CN202322094102.1U
Authority: CN
Inventors: 林思含; 许佳淇; 林铭涛; 范志鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-06
Filing date: 2023-08-06
Publication date: 2024-03-29
Anticipated expiration: 2033-08-06

Abstract

The utility model discloses an intelligent electronic seal, which comprises a seal body, wherein the seal body comprises an NFC module, a data receiving and transmitting module, a seal module, a buzzer module, a positioning module, a display module, a power supply module, a camera module and a networking module, wherein the NFC module is in signal connection with a mobile terminal and the data receiving and transmitting module and is used for transmitting data to the data receiving and transmitting module through the NFC module and unlocking the seal module, the positioning module is in signal connection with the buzzer module and the mobile terminal and is used for transmitting positioning signals of the seal body to the buzzer module and the mobile terminal, the seal module is in signal connection with the buzzer module and is used for transmitting status signals of the seal module to the buzzer module, the display module is used for displaying received user information signals, the camera module is used for scanning and identifying user information, and the networking module is used for enabling the seal body to be connected with a network. The utility model has the effect of ensuring that the takeaway placed at the designated position is not easy to be taken by mistake.

Description

Intelligent electronic seal

Technical Field

The application relates to the technical field of intelligent seal tags, in particular to an intelligent electronic seal tag.

Background

The seal is also called a seal, is a traditional device for preventing cheating and counterfeiting, is usually made of paper, is also made of materials such as plastic metal, is widely applied along with the development of technology, is a plastic-shell seal with an anti-opening function, a bar code function, a two-dimensional bar code function and an RFID chip function, is provided with corresponding codes, can be identified by human eyes and an intelligent mobile terminal, is popular along with the popularization of the Internet, brings convenience to people's daily catering and even life, brings more choices, improves the time utilization rate, but has the problem of takeaway loss, has severe social influence caused by the problem, causes unnecessary trouble to takeaway and takeaway platforms, and delays the time of users.

The takeaway cabinet that needs the user to sweep the sign indicating number discernment just can open is generally adopted in the related art to deposit takeaway, but takeaway cabinet area is big, needs the power supply, and both occupation space also is inconvenient for the user to take the takeaway, also can lead to having the peculiar smell in the cabinet when lacking ventilation condition, will take away when not using takeaway cabinet and put the point then cause takeaway commodity to be taken by mistake (steal) easily when placing temporarily, causes unnecessary trouble, exists the improvement.

Disclosure of Invention

In order to solve the condition that take-out commodity is taken by mistake (steal) easily caused by putting take-out commodity at a temporary placement point when the take-out cabinet is not used, the application provides an intelligent electronic seal.

The application provides an intelligent electronic seal adopts following technical scheme: the intelligent electronic seal comprises a seal body, wherein the seal body is recovered and returned through a fixed storage box arranged at a designated placement point, and the seal body comprises an NFC module, a data receiving and transmitting module, a seal module, a buzzer module, a positioning module, a display module, a power supply module, a camera module and a networking module;

the NFC module is in signal connection with the mobile terminal and is used for realizing data interaction transmission of the seal body and the mobile terminal, the data transceiver module is in signal connection with the NFC module and is used for receiving and transmitting data signals from the NFC module and storing the data, the seal module is in signal connection with the data transceiver module and is used for receiving unlocking command signals from the data transceiver module and performing seal unlocking setting, the camera module and the display module are in signal connection with the data transceiver module and are used for receiving user information signals from the data transceiver module and also used for scanning user information and performing information identification, the display module is used for displaying and storing information signals from the data transceiver module, the positioning module is in signal connection with the buzzer module and the mobile terminal and is used for sending positioning information signals of the seal body to the buzzer module and the mobile terminal, when the positioning information signals of the seal body are abnormal, the buzzer module is used for alarming, the seal module is in signal connection with the buzzer module and is used for sending buzzer state information signals to the buzzer module, and if the buzzer state information signals of the seal body are abnormal, the alarm module is used for alarming;

the fixed receiver is inside to be provided with identification unit and charging source unit, identification unit with NFC module signal connection is used for discernment NFC module and discernment electronic seal's deposit primary return after success, charging source unit and power module signal connection are used for to power module carries out wireless charging.

Preferably, the NFC module is configured to be an NFC chip built in the seal body, the NFC chip is in signal connection with the mobile terminal and the data transceiver module, the NFC chip is configured to be connected with a merchant terminal, and is used for the merchant terminal to identify and perform user information and take-out commodity identification single information transmission setting through a card reading device, the NFC chip is configured to be connected with a take-out person terminal, and is used for the take-out person terminal to perform take-out and send-out confirmation take-out commodity information transmission setting through using a mobile phone NFC function or a code, the NFC chip is connected with a user terminal configuration, and is used for the user terminal to perform information identification and seal unlocking command information transmission setting through the mobile phone NFC function or the code, and the data transceiver module is used for receiving a data transmission information signal from the NFC chip and performing data storage and data transmission.

Preferably, the data transceiver module includes a data receiving unit, a data storage chip and a data transmission unit, where the data receiving unit is in signal connection with the NFC chip and the data storage chip and is used to receive data transmission information signals from the NFC chip, and the data storage chip is in signal connection with the data transmission unit and is used to store the data transmission information signals received by the data receiving unit and perform data transmission through the data transmission unit.

Preferably, the seal module is configured as a serrated lock configured on the seal body, and the serrated lock is in signal connection with the data transmission unit, and is configured to receive an unlocking command signal from the data transmission unit and perform unlocking setting, a metal pin and an electromagnet are arranged in the serrated lock, and the metal pin cooperates with the electromagnet to unlock the serrated lock, so that the serrated lock is prevented from being unlocked by other personnel except the user end.

Preferably, the buzzer module is configured as a buzzer configured on the seal body, the buzzer is connected with the serrated lock through a signal, the buzzer is used for receiving a seal state information signal from the serrated lock and alarming when the seal state information signal is abnormal, the positioning module is configured as a positioning chip built-in on the seal body, the buzzer is connected with the positioning chip through a signal and is used for receiving a seal body positioning signal from the positioning chip, and when a takeout terminal confirms that takeout information sent by the NFC chip is set, the buzzer alarms when the seal body positioning signal is abnormal.

Preferably, the display module is configured to be configured on an ink screen and a two-dimensional code on the seal body, the ink screen is in signal connection with the data transmission unit, and is used for displaying takeout order number information and user information corresponding to a paper receipt from the data transmission unit, the two-dimensional code is in signal connection with the data transmission unit, and is used for storing data information signals from the data transmission unit, and the mobile terminal can perform information identification by scanning the two-dimensional code and output an unlocking command signal to the data transmission unit.

Preferably, the power supply module comprises a battery unit and a wireless charging unit, the battery unit is electrically connected with the wireless charging unit, and the wireless charging unit is arranged as a charging coil built in the seal body and is used for providing electric quantity for the battery unit.

Preferably, the camera module is configured as a face recognition camera configured on the seal body, and the face recognition camera is in signal connection with the data transmission unit, and is used for receiving user information from the data transmission unit and also used for scanning and identifying appearance information of a user.

Preferably, the identification unit is configured to be built into a card reader inside the fixed storage box, the charging power supply unit is configured to be built into a wireless charging power supply inside the fixed storage box, the card reader can identify the NFC chip, when the tag body is placed into the fixed storage box, the NFC chip is successfully identified and returned to the deposit primary path of the electronic tag, and the wireless charging power supply is configured to be matched with the charging coil and is used for charging the power supply module.

In summary, the present application includes the following beneficial technical effects:

1. after the user side finds the takeout commodity at the takeout commodity appointed placement point through the display module, the user side can directly read takeout commodity information and user information stored by the data transceiver module through the scanning NFC module, and transmits an unlocking command signal to the seal module through the data transceiver module to unlock the seal for taking a meal, the camera module can also scan and identify the seal for taking a meal, the takeout information can be confirmed to be correct when taking a meal, the takeout information can not be wrong, the takeout commodity is protected by the NFC module on the seal body in a scanning manner without using a takeout cabinet, the takeout commodity is only required to be placed at the appointed placement point, the electronic seal after the user is unlocked is recovered by the appointed placement point through the fixed recovery box, and the buzzer arranged in the seal body can send out an alarm when receiving seal state information signals and positioning information signals from the seal module and the positioning module in time.

2. The user can directly discern own takeaway commodity through the information that shows on the ink screen on the facing slip body, also the two-dimensional code on the accessible scanning facing slip body unlocks the facing slip module, and user side and buzzer signal connection in addition can also make the buzzer sound through cell-phone APP to fix a position when the user can not find takeaway.

3. The electronic seal is recovered through fixed receiver after the user unblanks, and the NFC chip of seal body can be discerned to the card reader that fixed receiver inside set up, just can return the deposit of renting electronic seal after discernment is successful, and the wireless charging power supply that sets up in the fixed receiver can carry out wireless charging to the power module of seal body when retrieving electronic seal, has guaranteed the electric quantity of electronic seal.

Drawings

FIG. 1 is a schematic diagram of a structure embodying the general principle of an intelligent electronic seal in an embodiment of the present application;

fig. 2 is a schematic diagram mainly illustrating an internal structure of the intelligent electronic seal according to an embodiment of the present application.

In the figure: 1. a seal body; 11. an NFC module; 111. an NFC chip; 12. a data receiving and transmitting module; 121. a data receiving unit; 122. a data storage chip; 123. a data transmission unit; 13. a seal module; 131. a serrated lock; 1311. a metal pin; 1312. an electromagnet; 14. a buzzer module; 141. a buzzer; 15. a positioning module; 151. positioning a chip; 16. a display module; 161. an ink screen; 162. a two-dimensional code; 17. a power supply module; 171. a battery unit; 172. a wireless charging unit; 1721. a charging coil; 18. a camera module; 181. face recognition camera; 19. a networking module; 2. fixing the storage box; 21. an identification unit; 211. a card reader; 22. a charging power supply unit; 221. and a wireless charging power supply.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses an intelligent electronic seal.

Referring to fig. 1, the present utility model provides a technical solution: the intelligent electronic seal comprises a seal body 1, wherein the seal body 1 is recovered through a fixed storage box 2 arranged at a designated placement point, and the seal body 1 comprises an NFC module 11, a data receiving and transmitting module 12, a seal module 13, a buzzer module 14, a positioning module 15, a display module 16, a power supply module 17, a camera module 18 and a networking module 19;

the NFC module 11 is in signal connection with the mobile terminal, and is used for realizing data interaction transmission of the seal body 1 and the mobile terminal, the mobile terminal comprises a merchant terminal, a takeout terminal and a user terminal, the data transceiver module 12 is in signal connection with the NFC module 11, and is used for receiving and transmitting data signals from the NFC module 11 and storing data, the seal module 13 is in signal connection with the data transceiver module 12, and is used for receiving unlocking command signals from the data transceiver module 12 and performing seal unlocking setting, the camera module 18 and the display module 16 are in signal connection with the data transceiver module 12, the camera module 18 is used for receiving user information signals from the data transceiver module 12, and is also used for scanning user information and performing information identification, the display module 16 is used for displaying and storing information signals from the data transceiver module 12, the positioning module 15 is in signal connection with the buzzer module 14 and the mobile terminal, and is used for sending positioning information signals of the seal body 1 to the buzzer module 14 and the mobile terminal, when the positioning information signals of the seal body 1 are abnormal, the buzzer module 14 alarms, the seal module 13 is in signal connection with the buzzer module 14, and is used for sending status information signals of the seal module 13 to the buzzer module 14, and the alarm module 14;

the inside identification unit 21 and the charging source unit 22 that is provided with of fixed receiver 2, identification unit 21 and NFC module 11 signal connection for the deposit former way of discernment NFC module 11 and discernment back electronic seal returns, charging source unit 22 and power module 17 signal connection for carry out wireless charging to power module 17, can carry out the power supply to seal body 1 again when retrieving electronic seal.

Referring to fig. 1, the NFC module 11 is set as an NFC chip 111 built on the seal body 1, the NFC chip 111 is in signal connection with the mobile terminal and the data transceiver module 12, the NFC chip 111 is connected with the merchant terminal configuration, and is used for the merchant terminal to identify the NFC chip 111 through the card reading device and perform user information and take-out commodity confirmation single information transmission setting, the NFC chip 111 is connected with the take-out personnel terminal configuration, is used for the take-out personnel terminal to confirm the take-out and confirm the take-out commodity information transmission setting through using the mobile phone NFC function or the code, the NFC chip 111 is connected with the user terminal configuration, is used for the user terminal to perform information identification and seal-seal unlocking command information transmission setting on the NFC chip 111 through the mobile phone NFC function or the code, the data transceiver module 12 is used for receiving data transmission information signals from the NFC chip 111 and performing data storage and data transmission, and the user can read information stored by the data transceiver module 12 through the identification of the mobile phone NFC function or the code, and the seal unlocking command signal is transmitted by the data transceiver module 12, so that the user can unlock the seal module 13, thereby ensuring the safety of take-out and convenient operation of the user.

Referring to fig. 1, the data transceiver module 12 includes a data receiving unit 121, a data storage chip 122 and a data transmission unit 123, where the data receiving unit 121 is in signal connection with the NFC chip 111 and the data storage chip 122, and is used for receiving a data transmission information signal from the NFC chip 111, the data storage chip 122 is in signal connection with the data transmission unit 123, and is used for storing the data transmission information signal received by the data receiving unit 121 and performing data transmission through the data transmission unit 123, the mobile terminal realizes data interaction transmission with the tag body 1 through the scan identification NFC chip 111, the data receiving unit 121 receives the data signal, then stores the received data signal in the data storage chip 122, and transmits the data signal through the data transmission unit 123, so that normal data transmission between the mobile terminal and the tag body 1 is ensured.

Referring to fig. 1 and 2, the seal module 13 is configured as a serrated lock 131 configured on the seal body 1, the serrated lock 131 is in signal connection with the data transmission unit 123, and is used for receiving an unlocking command signal from the data transmission unit 123 and performing unlocking setting, so as to prevent the serrated lock 131 from being unlocked by other personnel except a user end, a metal pin 1311 and an electromagnet 1312 are arranged inside the serrated lock 131, the metal pin 1311 cooperates with the electromagnet 1312 to unlock the serrated lock 131, the serrated lock 131 is configured as an up-down lifting type unlocking mode, the metal pin 1311 of the serrated lock 131 can be lifted upwards when the unlocking command signal from the data transmission unit 123 is received, the serrated lock 131 is unlocked, and a user can obtain a takeaway commodity after unlocking.

The tag module 13 also includes other embodiments:

specifically, the seal module 13 may be configured as a wire rope with one fixed end and one tightenable end, and the wire rope is in a continuously tightened state when not unlocked, and can be pulled toward the fixed end when receiving the unlocking command signal from the data transmission unit 123, so that the user can obtain the takeaway commodity after the wire rope is loosened.

Specifically, the seal module 13 may be configured as a tamper-proof button, and the degaussing block disposed in the seal body 1 degauss the tamper-proof button when receiving the unlocking command signal from the data transmission unit 123, so that the user can open the tamper-proof button to obtain the takeaway commodity.

Specifically, the seal module 13 may be configured as a box lock, which is fixed at the open package of the takeaway commodity when not unlocked, and automatically opens when receiving the unlock command signal from the data transmission unit 123, and the user can take out the takeaway commodity after taking down the box lock.

Referring to fig. 1, the buzzer module 14 is configured as a buzzer 141 configured on the seal body 1, the buzzer 141 is in signal connection with the serrated lock 131, the buzzer 141 is configured to receive the seal status information signal from the serrated lock 131, and alarm when the seal status information signal is abnormal, for example, the seal module 13 is not normally unlocked, damaged, or the position movement is detected when the seal module is not unlocked, the buzzer 141 will issue an alarm, the positioning module 15 is configured as a positioning chip 151 built on the seal body 1, the buzzer 141 is in signal connection with the positioning chip 151, and is configured to receive the positioning signal of the seal body 1 from the positioning chip 151, and after the takeout end confirms the takeout information setting sent by the NFC chip 111, the buzzer 141 is triggered to alarm when the takeout commodity is moved more than a certain distance during the period when the seal module 13 is not unlocked or the seal module 13 is damaged; the buzzer 141 is connected with the user side through signals, when the buzzer 141 gives an alarm, the user side can receive the notice through the APP, the user side can control the buzzer 141 to make a sound through the APP, the user can know the takeaway position in time when the takeaway is not found, the safety of the takeaway commodity is further ensured through the setting of the buzzer 141, and the user can conveniently carry out sound positioning on the takeaway commodity through the buzzer 141 when the user cannot find the takeaway information.

Referring to fig. 1, the display module 16 is configured to be an ink screen 161 and a two-dimensional code 162 which are configured on the seal body 1, the ink screen 161 is in signal connection with the data transmission unit 123 and is used for displaying takeaway list information and user information corresponding to paper tickets from the data transmission unit 123, when a user takes a takeaway commodity, the user can quickly find his takeaway by looking at the information displayed on the ink screen 161, the two-dimensional code 162 is in signal connection with the data transmission unit 123 and is used for storing a data information signal from the data transmission unit 123, the mobile terminal can perform information identification by scanning the two-dimensional code 162 and output an unlocking command signal to the data transmission unit 123, after the user finds his takeaway, the user can also perform unlocking setting on the serrated lock 131 by scanning the two-dimensional code 162, the camera module 18 is configured to be a camera 181 configured on the seal body 1, the camera 181 is in signal connection with the data transmission unit 123 and is used for receiving user information from the data transmission unit 123 and also for performing scanning identification on the user's takeaway information, and after the user finds his takeaway commodity, the user can also perform face identification by performing face identification on the camera 181 and the two-dimensional lock 131 and the user can perform unlocking setting on the serrated lock 131 by scanning the camera 181 and the two-dimensional code.

Referring to fig. 1 and 2, the power supply module 17 includes a battery unit 171 and a wireless charging unit 172, the battery unit 171 is electrically connected with the wireless charging unit 172, the wireless charging unit 172 is set as a charging coil 1721 built in the seal body 1 for providing electric quantity to the battery unit 171, the identification unit 21 of the fixed storage box 2 is set as a card reader 211 built in the fixed storage box 2, the charging power supply unit 22 is set as a wireless charging power supply 221 built in the fixed storage box 2, the card reader 211 can identify the NFC chip 111, when the seal body 1 is put in the fixed storage box 2, the deposit of the electronic seal is returned after the NFC chip 111 is successfully identified, the wireless charging power supply 221 is set in a matching manner with the charging coil 1721 for wirelessly charging the seal body 1 while recovering the seal body 1, so that charging and supplying electricity to the seal body 1 is more convenient.

The implementation principle of the intelligent electronic seal is as follows: when the electronic seal is used, a customer selects whether to use the electronic seal on an APP, if a deposit is required to be paid, a merchant end fixes the seal body 1 on a takeout package during packaging, the NFC chip 111 is identified through a card reading device to confirm single information transmission configuration of the data transceiver module 12 of the seal body 1, a takeout end obtains goods, the NFC chip 111 is identified through a mobile phone NFC function or a scanning code to confirm the information transmission configuration of the data transceiver module 12 of the seal body 1, when the specified placement point is reached, the data transceiver module 12 is confirmed by the same method to carry out the information transmission configuration, if the seal body 1 is not normally unlocked, destroyed or the position movement is detected to exceed a certain distance when the seal body 1 is not unlocked, the buzzer 141 on the seal body 1 gives an alarm, the ink screen 161 displays takeout single number information and user information corresponding to a paper receipt at the moment, after a user finds out a takeaway commodity, the user obtains takeaway commodity information and user information stored in the data storage chip 122 by using the NFC function of the mobile phone or the NFC chip 111 for identifying the NFC, transmits a seal unlocking command signal to unlock the seal module 13 through the data transmission unit 123, can also identify or scan the two-dimensional code 162 to unlock the seal module 13 through the face recognition camera 181, take away the takeaway commodity, simultaneously put the seal body 1 in the fixed storage box 2 beside the appointed placement point, the card reader 211 arranged in the fixed storage box 2 identifies the NFC chip 111 in the seal body 1, the electronic seal returns to the deposit return successfully after the identification is successful, the wireless charging power supply 221 which is matched with the charging coil 1721 arranged on the seal body 1 in the fixed storage box 2 carries out wireless charging on the seal body 1 when the seal is recovered, ensuring the supply of electricity to the tag body 1.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The intelligent electronic seal is characterized by comprising a seal body (1), wherein the seal body (1) is recovered and returned through a fixed storage box (2) arranged at a designated placement point, and the seal body (1) comprises an NFC module (11), a data receiving and transmitting module (12), a seal module (13), a buzzer module (14), a positioning module (15), a display module (16), a power supply module (17), a camera module (18) and a networking module (19);

the NFC module (11) is in signal connection with the mobile terminal and is used for realizing data interaction transmission of the seal body (1) and the mobile terminal, the data transceiver module (12) is in signal connection with the NFC module (11) and is used for receiving and transmitting data signals from the NFC module (11) and storing data, the seal module (13) is in signal connection with the data transceiver module (12) and is used for receiving unlocking command signals from the data transceiver module (12) and conducting seal unlocking setting, the camera module (18) and the display module (16) are in signal connection with the data transceiver module (12), the camera module (18) is used for receiving user information signals from the data transceiver module (12) and is also used for scanning user information and conducting information identification, the display module (16) is used for displaying and storing information signals from the data transceiver module (12), the positioning module (15) is in signal connection with the buzzer module (14) and the mobile terminal and is used for receiving unlocking command signals from the data transceiver module (12) and conducting seal unlocking setting, the camera module (18) and the display module (16) are used for receiving buzzer information signals from the data transceiver module (12) and the mobile terminal (14) and the buzzer module (14) and the alarm module (14) are connected with the alarm module (14) and the alarm module (1) is in signal connection, the state information signal of the seal module (13) is sent to the buzzer module (14), and if the state information signal of the seal module (13) is abnormal, the buzzer module (14) alarms;

the electronic seal is characterized in that an identification unit (21) and a charging power supply unit (22) are arranged inside the fixed storage box (2), the identification unit (21) is connected with the NFC module (11) through signals, and is used for identifying the NFC module (11) and returning deposit of the electronic seal after successful identification, and the charging power supply unit (22) is connected with the power supply module (17) through signals, and is used for wirelessly charging the power supply module (17).

2. An intelligent electronic seal according to claim 1, wherein the NFC module (11) is configured as an NFC chip (111) built in the seal body (1), the NFC chip (111) is in signal connection with a mobile terminal and the data transceiver module (12), the NFC chip (111) is configured to be connected with a merchant terminal for the merchant terminal to identify and perform a single information transmission setting for user information and a takeaway commodity through a card reading device, the NFC chip (111) is configured to be connected with a takeaway terminal for the takeaway terminal to perform a takeaway commodity information transmission setting for identifying and identifying the NFC chip (111) by using a mobile phone NFC function or a scanning code, the NFC chip (111) is configured to be connected with a user terminal to perform an information identification and a seal unlock command information transmission setting for the NFC chip (111) by using a mobile phone NFC function or a scanning code, and the data transceiver module (12) is configured to receive a data transmission signal from the NFC chip (111) and perform a data storage and a data transmission.

3. An intelligent electronic seal according to claim 2, characterized in that the data transceiver module (12) comprises a data receiving unit (121), a data storage chip (122) and a data transmission unit (123), the data receiving unit (121) being in signal connection with the NFC chip (111) and the data storage chip (122) for receiving data transmission information signals from the NFC chip (111), the data storage chip (122) being in signal connection with the data transmission unit (123) for storing data transmission information signals received from the data receiving unit (121) and for data transmission via the data transmission unit (123).

4. An intelligent electronic seal according to claim 3, wherein the seal module (13) is configured as a serrated lock (131) configured on the seal body (1), the serrated lock (131) is in signal connection with the data transmission unit (123) and is used for receiving an unlocking command signal from the data transmission unit (123) and performing unlocking setting, a metal pin (1311) and an electromagnet (1312) are arranged inside the serrated lock (131), and the metal pin (1311) cooperates with the electromagnet (1312) to unlock the serrated lock (131) so as to prevent the serrated lock (131) from being unlocked by other personnel except a user terminal.

5. An intelligent electronic seal according to claim 4, wherein the buzzer module (14) is configured as a buzzer (141) configured on the seal body (1), the buzzer (141) is in signal connection with the serrated lock (131), the buzzer (141) is configured to receive a seal status information signal from the serrated lock (131) and alarm when the seal status information signal is abnormal, the positioning module (15) is configured as a positioning chip (151) built in the seal body (1), the buzzer (141) is in signal connection with the positioning chip (151) and configured to receive a seal body (1) positioning signal from the positioning chip (151), and the buzzer (141) alarms when the seal body (1) positioning signal is abnormal after a takeaway terminal confirms that the takeaway information sent by the NFC chip (111) is set.

6. The intelligent electronic seal according to claim 5, wherein the display module (16) is configured to be an ink screen (161) and a two-dimensional code (162) configured on the seal body (1), the ink screen (161) is in signal connection with the data transmission unit (123) and is used for displaying takeout order number information and user information corresponding to a paper receipt from the data transmission unit (123), the two-dimensional code (162) is in signal connection with the data transmission unit (123) and is used for storing data information signals from the data transmission unit (123), and a mobile terminal can perform information identification by scanning the two-dimensional code (162) and output an unlocking command signal to the data transmission unit (123).

7. The intelligent electronic seal according to claim 6, wherein the power supply module (17) comprises a battery unit (171) and a wireless charging unit (172), the battery unit (171) is electrically connected with the wireless charging unit (172), and the wireless charging unit (172) is provided as a charging coil (1721) built in the seal body (1) for supplying electric power to the battery unit (171).

8. A smart electronic seal according to claim 3, characterized in that the camera module (18) is configured as a face recognition camera (181) arranged on the seal body (1), the face recognition camera (181) being in signal connection with the data transmission unit (123) for receiving user information from the data transmission unit (123) and for scanning and identifying appearance information of the user.

9. The intelligent electronic seal according to claim 7, wherein the identification unit (21) is configured as a card reader (211) built in the fixed storage box (2), the charging power supply unit (22) is configured as a wireless charging power supply (221) built in the fixed storage box (2), the card reader (211) can identify the NFC chip (111), and when the seal body (1) is placed in the fixed storage box (2), deposit of the electronic seal returns after the NFC chip (111) is successfully identified, the wireless charging power supply (221) is configured with the charging coil (1721) in a matching manner, and is used for charging the power supply module (17).