A multi-purpose Internet of Things transfer box management device and method

Abstract

The present invention provides a multi-purpose Internet of Things flow box management device and method, including a flow box module, a flow box opening and closing module, a relay module, a vehicle-mounted module and a back-end platform; the flow box module is used to monitor the front-end flow box; the flow box opening and closing module is used to open or close the flow box; the relay module is used to receive back-end platform instructions and transmit them to the front-end flow box module, and then transmit the location information of the flow box module to the back-end platform; the vehicle-mounted module is a vehicle-mounted form of the relay module, which is used to exchange data with the flow box module during movement. The present invention solves the problems of no information retention, low work efficiency, failure to timely alarm and imperfect safety measures during the escort or handover and opening and closing of existing flow boxes.

Description

Technical Field

[0001] The present invention belongs to the technical field of Internet of Things applications, and in particular relates to a multi-purpose Internet of Things flow box management device and method. Background Art

[0002] There are various types of circulation boxes currently used in the market, such as bank withdrawal boxes, bank cash tail boxes, cash transfer boxes, and logistics boxes for logistics escort, safekeeping and other units; relevant units have made many regulations on the opening and closing of circulation boxes. On the premise of ensuring the safety of circulation boxes, work efficiency must be improved; however, the existing circulation boxes still have the following defects during the escort and handover process:

[0003] 1. Traditional circulation boxes all use the traditional mechanical lock + key method, which has the risk of duplication and loss; in addition, the opening and closing of the mechanical key cannot solve the problem of retaining electronic information traces (no electronic information is retained), and the so-called division of responsibilities can only be reflected in the handover registration book, and true information management and control has not been achieved.

[0004] 2. Due to the strict requirements of the management system, the handover procedures for circulation boxes are quite complicated, which in turn affects work efficiency.

[0005] 3. Traditional circulation boxes do not have any substantial monitoring measures during transportation or in non-monitored areas. If they are secretly opened or opened by mistake during transportation, the back-end cannot display an alarm, nor can it query the person who opened the box and the time of opening, which increases the risk of the circulation box being stolen or lost. However, this risk is of greatest concern to managers, and it is also a high-incidence area for internal crimes and crimes committed by third-party outsourcing personnel. How to prevent and control risks during this period and fill in the gaps in monitoring are issues that managers and logistics box manufacturers need to focus on. Summary of the invention

[0006] In order to overcome the shortcomings of the prior art, the present invention provides a multi-purpose Internet of Things flow box management device and method, which solves the problems of no information retention, low work efficiency, failure to promptly alarm and imperfect safety measures during the escort or handover of the existing flow boxes.

[0007] The technical solution adopted by the present invention to solve its technical problem is:

[0008] The present invention first provides a multi-purpose Internet of Things flow box management device, including a flow box module, a flow box opening and closing module, a relay module, a vehicle-mounted module and a back-end platform;

[0009] The flow box module is used to monitor the front-end flow box;

[0010] The flow box opening and closing module is used to open or close the flow box;

[0011] The relay module is used to receive instructions from the back-end platform and transmit them to the front-end flow box module, and then transmit the location information of the flow box module to the back-end platform;

[0012] The vehicle-mounted module is a vehicle-mounted version of the relay module, and is used to exchange data with the flow box module during movement;

[0013] The flow box module communicates and transmits with the relay 433MHz wireless communication module in the relay module through the flow box 433MHz wireless communication module;

[0014] The flow box module communicates and transmits with the vehicle-mounted 433MHz wireless communication module in the vehicle-mounted module through the flow box 433MHz wireless communication module;

[0015] The flow box module transmits the flow box location and other information to the relay NB-IoT communication module in the relay module or the vehicle-mounted NB-IoT communication module in the vehicle-mounted module through the flow box NB-IoT communication module, and is then transmitted to the back-end platform by the relay module or the vehicle-mounted module.

[0016] Preferably, the flow box module includes a flow box main control chip, and the flow box main control chip is used for work coordination and control between various modules of the main circuit board;

[0017] The main control chip of the flow box is respectively connected to the Beidou satellite positioning module of the flow box, the NB-IoT communication module of the flow box, the 433MHZ wireless communication module of the flow box, the door magnetic sensor module and the encryption module of the flow box;

[0018] The Beidou satellite positioning module of the flow box is used to locate the position of the flow box in real time;

[0019] The door magnetic sensor module is used to transmit information to the main control chip of the flow box when the flow box door is opened or closed;

[0020] The flow box encryption module is used to encrypt information transmitted between the flow box module and the relay module or the vehicle-mounted module;

[0021] The flow box module also includes a flow box power module, which is used to provide electrical energy to the flow box module.

[0022] Preferably, the flow box opening and closing module includes an opening and closing main board circuit module, an opening and closing device module, a Bluetooth module, a wireless communication module, a fingerprint terminal module and an opening and closing power supply module;

[0023] The opening and closing main board circuit module includes an opening and closing main control chip module, an opening and closing 433MHz wireless communication module and an opening and closing encryption module;

[0024] The opening and closing 433MHz wireless communication module is used to transmit the opening and closing information of the circulation box door to the back-end platform;

[0025] The opening and closing encryption module is used to encrypt the opening and closing information;

[0026] The opening and closing device module includes a mechanical linkage device module and an intelligent lock core module, and the mechanical linkage device module is used to link the lock with the opening and closing device;

[0027] The smart lock core module is used to open and close the circulation box door; the smart lock core module is connected to the opening and closing main board circuit module through a connecting line;

[0028] The Bluetooth module is connected to the smart lock core module via a connecting line, and the Bluetooth module is used to receive APP signals and output them to the smart lock core module via the connecting line;

[0029] The wireless communication module is used to receive the opening and closing instructions and transmit them to the smart lock cylinder module;

[0030] The fingerprint terminal module is used to receive the opening and closing instructions and transmit them to the smart lock core module;

[0031] The opening and closing power supply module is used to provide electric energy to the flow box opening and closing module.

[0032] Preferably, the relay module includes a relay main control chip, which is used for the work coordination and control of each module of the main circuit board;

[0033] The relay main control chip is respectively connected to the relay Beidou satellite positioning module, the relay NB-IoT communication module, the relay 433MHZ wireless communication module, the relay power module and the relay encryption module;

[0034] The relay Beidou satellite positioning module is used to locate the relay module in real time;

[0035] The relay power supply module is used to provide power to the repeater;

[0036] The relay encryption module is used to encrypt information transmitted between the flow box module and the relay module, and between the back-end platform and the relay module.

[0037] Preferably, the vehicle-mounted module includes a vehicle-mounted main control chip, which is used for coordinating and controlling the work of each module of the main circuit board;

[0038] The vehicle-mounted main control chip is respectively connected to the vehicle-mounted Beidou satellite positioning module, the vehicle-mounted NB-IoT communication module, the vehicle-mounted 433MHZ wireless communication module, the vehicle-mounted power module and the vehicle-mounted encryption module;

[0039] The vehicle-mounted Beidou satellite positioning module is used to locate the position of the vehicle-mounted module in real time;

[0040] The vehicle-mounted power supply module is used to provide power to the vehicle-mounted repeater;

[0041] The vehicle-mounted encryption module is used to encrypt information transmitted between the flow box module and the vehicle-mounted module, and between the back-end platform and the vehicle-mounted module.

[0042] Preferably, the transfer box NB-IoT communication module, relay NB-IoT communication module, and vehicle-mounted NB-IoT communication module all use the license frequency band and adopt one of the three deployment methods: in-band, protection band, or independent carrier.

[0043] Preferably, the fingerprint terminal module includes an unlocking key head unit, a system control unit, a fingerprint instrument unit, an LED display unit, a password keyboard unit and a fingerprint power supply unit;

[0044] The unlocking key head unit includes a monopole communication unit and a power supply mechanism unit, which are used to provide power and communication information to the smart lock and open the smart lock;

[0045] The system control unit is used to control the power consumption of each unit in the fingerprint terminal module, and after comparing the fingerprint information, it supplies power to the unlocking key head unit and opens the smart lock;

[0046] The fingerprint device unit is used to collect and verify fingerprints, and transmit fingerprint data to the back-end platform via a data line or a wireless communication module;

[0047] The LED display screen unit is used for displaying data;

[0048] The password keyboard unit is used to use a dynamic password to open the fingerprint terminal module when the fingerprint instrument unit cannot be used; the fingerprint power supply unit is used to supply power to the fingerprint terminal module.

[0049] The present invention also provides a multi-purpose Internet of Things flow box management method, comprising the following steps:

[0050] Step 1: Log in to the backend platform to allocate the registered, activated and signed-in circulation boxes, determine the legal area through the relay module, and then use the map function in the relay Beidou satellite positioning module and the relay NB-IoT communication module to divide the legal area and divide the escort route;

[0051] Step 2: Use a scanning device to scan and identify the transfer box in step 1. The back-end platform automatically generates unchangeable log record information, which is then handed over to the logistics or escort personnel;

[0052] Step 3: The logistics or escort personnel arrive at the designated location according to the escort route planned in step 1 and complete the transfer box handover;

[0053] Step 4: The logistics administrator uses the mobile phone Bluetooth to wirelessly connect to the circulation box in step 3, and uses the opening and closing APP of the back-end platform to open the circulation box;

[0054] Step 5: After the operation is completed, close the transfer box through the opening and closing APP in step 4;

[0055] Step 6: Transport the closed circulation box back in step 5, scan and identify it with the scanning equipment, and then hand it over to the warehouse manager.

[0056] Preferably, when the flow box cannot be opened by the Bluetooth connection method in step four, a PC terminal system management client can be used to open the flow box after verification of the information; a fingerprint terminal can also be used to verify the fingerprint and then open the flow box or a dynamic password can be input on the fingerprint terminal and the flow box can be opened after verification.

[0057] Preferably, in step three, when the logistics or escort personnel fail to escort according to the escort route arranged in step one or fail to verify the identity of the person opening the transfer box, the door magnetic sensor on the transfer box sends illegal opening information to the transfer box main control chip;

[0058] The relay module sends the transfer box location and alarm information to the back-end platform; the back-end platform sends the alarm information in the form of flashing screen and roaring.

[0059] The beneficial effects of the present invention are:

[0060] 1. The present invention can use Bluetooth, wireless communication network, fingerprint or dynamic password to open the circulation box, and can ensure safe opening in various extreme situations such as no network signal and difficult fingerprint identification, while also avoiding the loss and theft of keys. In particular, during the escort, handover, opening and closing of the circulation box, the back-end platform automatically generates unchangeable log record information, so that there is evidence when an unexpected situation occurs.

[0061] 2. The present invention adopts wireless information transmission and a back-end platform to implement distribution management, thereby reducing manual operations and improving work efficiency.

[0062] 3. The present invention adopts NB-IoT technology, namely Narrow Band Internet of Things (NB-IoT for short); uses Beidou satellite positioning module to determine the legal area, and then combines with NB-IoT communication module to divide the legal area and the escort route, thereby realizing the monitoring of the escort process; in addition, the transfer box module transmits the position of the transfer box to the back-end platform through the NB-IoT communication module, thereby ensuring that the back-end platform further controls the real-time monitoring of the position of the transfer box.

[0063] In particular, the Beidou satellite positioning module (BDS+GPS) can locate the transfer box in real time, and can accurately control the location of the transfer box in real time. If an accident occurs during the escort, the crime location can be quickly grasped. The back-end platform will send the location of the transfer box and alarm at the first time, effectively preventing the problem of imperfect preventive measures for the transfer box and reducing the risk of accidents during the escort.

[0064] In addition, no matter if the transfer box is stolen, robbed, operated incorrectly, or driving in an illegal area, the back-end platform will immediately alarm and send the real-time location of the transfer box, personnel information, transfer box information, vehicle information, etc. The back-end platform automatically generates unchangeable log record information.

[0065] 4. This product uses an encryption module to encrypt information transmitted between the front and back ends to prevent information from being cracked and leaked, ensuring the security of information transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0067] Figure 1 is a schematic diagram of the connection structure of the flow box management device in Example 1;

[0068] Figure 2 is a schematic diagram of the steps of the flow box management method in Example 2;

[0069] Figure 3 This is a schematic diagram of the working principle of the backend platform in Example 2;

[0070] Figure 4 is a schematic diagram of the structure of the flow box in Example 2;

[0071] Figure 5 is a schematic diagram of the structure of the repeater in Example 2;

[0072] Figure 6 This is a schematic diagram of the information transmission process between the flow box and the terminal display in Example 2;

[0073] Figure 7 is a schematic diagram of the structure of the vehicle-mounted repeater in Example 2;

[0074] Figure 8 It is a schematic diagram of the structure of the intelligent fingerprint device in Example 2. Description of the drawings:

[0076] 1: Smart Flow Box 2: Repeater 3: Backend Platform

[0077] 4: Terminal display 5: Intelligent fingerprint device

[0078] 11: Circulation box button 12: Main board 13: Beidou satellite positioning device

[0079] 14: Main control board 15: NB-IoT communication device 16: Sub-lithium battery

[0080] 17: RFID chip 18: Box cover 19: Door magnetic sensor

[0081] 41: Antenna 42: Antenna coupler 43: Power supply

[0082] 44: USB charging port 45: Main control chip 46: Relay Beidou satellite positioning system

[0083] 47: Relay communication system DETAILED DESCRIPTION

[0084] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0085] In the present invention, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0086] In the present invention, unless otherwise specified, practical directional words such as "up, down, left, right" generally refer to up, down, left, right as shown in the reference drawings; "inside and outside" refer to inside and outside relative to the outline of each component itself.

[0087] In the following introduction, the terms “first” and “second” are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0088] Example 1

[0089] See also Figure 1 As shown, a multi-purpose IoT flow box management device includes a flow box module, a flow box opening and closing module, a relay module, a vehicle-mounted module and a back-end platform;

[0090] The flow box module is used to monitor the front-end flow box;

[0091] The flow box opening and closing module is used to open or close the flow box;

[0092] The relay module is used to receive instructions from the back-end platform and transmit them to the front-end flow box module, and then transmit the location information of the flow box module to the back-end platform;

[0093] The vehicle-mounted module is a vehicle-mounted version of the relay module, and is used to exchange data with the flow box module during movement;

[0094] The flow box module communicates and transmits with the relay 433MHz wireless communication module in the relay module through the flow box 433MHz wireless communication module; the flow box module communicates and transmits with the vehicle-mounted 433MHz wireless communication module in the vehicle-mounted module through the flow box 433MHz wireless communication module; the flow box 433MHZ wireless communication module, the relay 433MHZ wireless communication module, and the vehicle-mounted 433MHZ wireless communication module are all suitable for functions such as multiple transmission and one reception, wireless remote control, and data transmission;

[0095] The transfer box module transmits the transfer box location and other information to the relay NB-IoT communication module in the relay module or the on-board NB-IoT communication module in the on-board module through the transfer box NB-IoT communication module, and the relay module or the on-board module transmits it to the back-end platform; the other information includes vehicle information, personnel information and transfer box information, etc.; in addition, the transfer box NB-IoT communication module, the relay NB-IoT communication module, and the on-board NB-IoT communication module all use the license frequency band, and can be deployed in one of the three modes of in-band, protection band or independent carrier, and coexist with the existing network; since NB-IoT is built on the cellular network and only consumes about 180kHz of bandwidth, it can be directly deployed on the GSM network, UMTS network or LTE network to reduce deployment costs and achieve smooth upgrades; the flow box module sends the corresponding information of the flow box to the back-end platform to save power consumption.

[0096] Furthermore, the flow box module includes a flow box main control chip, and the flow box main control chip is used for work coordination and control between various modules of the main circuit board;

[0097] The main control chip of the flow box is respectively connected to the Beidou satellite positioning module of the flow box, the NB-IoT communication module of the flow box, the 433MHZ wireless communication module of the flow box, the door magnetic sensor module and the encryption module of the flow box;

[0098] The Beidou satellite positioning module of the circulation box includes a dedicated positioning chip, a satellite receiving antenna, and a communication interface;

[0099] The NB-IoT communication module of the flow box includes an antenna, a processing chip, and a communication interface;

[0100] The 433MHZ wireless communication module of the flow box includes an antenna, a processing chip, and a communication interface;

[0101] The flow box Beidou satellite positioning module includes a flow box Beidou satellite positioning unit for real-time positioning of the flow box;

[0102] The door magnetic sensor module is used to transmit information to the main control chip of the flow box when the flow box door is opened or closed; specifically, the door magnetic sensor module includes a sensor unit and a magnet unit, the sensor unit and the magnet unit are connected by a connecting line, and the magnet unit is set on the iron sheet of the flow box door frame; the sensor unit is combined with the magnet unit to determine the distance of the flow box door switch;

[0103] The flow box encryption module is used to encrypt information transmitted between the flow box module and the relay module or the vehicle-mounted module to ensure the security of information transmission and prevent leakage.

[0104] The flow box module also includes a flow box power module, which outputs direct current to supply the electric energy required by the flow box module; the flow box power module includes a battery and a voltage stabilizing device to ensure that the flow box power module can output a stable current.

[0105] Furthermore, the flow box opening and closing module includes an opening and closing mainboard circuit module, an opening and closing device module, a Bluetooth module, a wireless communication module, a fingerprint terminal module and an opening and closing power supply module;

[0106] The opening and closing main board circuit module includes an opening and closing main control chip module and an opening and closing 433MHz wireless communication module and an opening and closing encryption module connected thereto;

[0107] The opening and closing 433MHz wireless communication module is used to transmit the opening and closing information of the circulation box door to the back-end platform;

[0108] The opening and closing encryption module is used to encrypt the opening and closing information to prevent information leakage;

[0109] The opening and closing device module includes a mechanical linkage device module and an intelligent lock core module. The mechanical linkage device module is used to link the lock with the opening and closing device. When the intelligent lock core module is started, the mechanical linkage device module is further started to open or close the circulation box door;

[0110] The smart lock core module is used to open and close the circulation box door; the smart lock core module is connected to the opening and closing main board circuit module through a connecting line, and the connecting line is a channel for receiving or transmitting signals, and is used to transmit opening and closing signals to the smart lock core module, or to feed back opening and closing information to the opening and closing main board circuit module;

[0111] The Bluetooth module is connected to the smart lock core module through a connecting line. The Bluetooth module is used to receive APP signals and output them to the smart lock core module through the connecting line. Specifically, the Bluetooth module includes a Bluetooth chip and a Bluetooth main control. The Bluetooth chip in this embodiment is made into a packaging module, which encapsulates the common functions of the Bluetooth bottom layer and only leaves the serial port and spi, iic and other interfaces, which is convenient for using a single-chip microcomputer to control; wherein the Bluetooth main control receives the Bluetooth chip instruction and implements the start-up and closing action;

[0112] The wireless communication module consists of a wireless communication chip and a wireless main control unit. The wireless communication chip is made into a package module, which encapsulates common functions and only leaves out serial ports and interfaces such as SPI and IIC, so that it is easy to use a single-chip microcomputer to control it; it is used to receive opening and closing instructions and transmit them to the smart lock core module;

[0113] The fingerprint terminal module is used to receive the opening and closing instructions and transmit them to the smart lock core module;

[0114] The opening and closing power supply module is used to provide electric energy to the flow box opening and closing module.

[0115] Furthermore, the relay module includes a relay main control chip, which is used for the coordination and control of the work of each module of the main circuit board;

[0116] The relay main control chip is respectively connected to the relay Beidou satellite positioning module, the relay NB-IoT communication module, the relay 433MHZ wireless communication module, the relay power module and the relay encryption module;

[0117] The relay Beidou satellite positioning module is used to locate the relay module in real time;

[0118] The relay power supply module is used to provide power to the repeater. The power supply module includes a power conversion unit and a battery unit. The power conversion unit is used to convert the external power supply and output 12V direct current for supplying electric energy to the repeater. The battery unit is a rechargeable battery capable of storing and outputting electric energy, and is used to provide electric energy to the repeater. The power supply module also includes a charge and discharge control unit, which is connected to the power conversion unit and the battery unit respectively. When the power conversion unit cannot supply electric energy, the battery unit can be selected to output electric energy to ensure the normal operation of the relay module.

[0119] The relay encryption module is used to encrypt information transmitted between the flow box module and the relay module, and between the back-end platform and the relay module, to ensure the security of information transmission and prevent leakage.

[0120] Furthermore, the vehicle-mounted module includes a vehicle-mounted main control chip, which is used for the coordination and control of the work of each module of the main circuit board;

[0121] The vehicle-mounted main control chip is respectively connected to the vehicle-mounted Beidou satellite positioning module, the vehicle-mounted NB-IoT communication module, the vehicle-mounted 433MHZ wireless communication module, the vehicle-mounted power module and the vehicle-mounted encryption module;

[0122] The vehicle-mounted Beidou satellite positioning module is used to locate the position of the vehicle-mounted module in real time;

[0123] The vehicle-mounted power supply module is used to provide power to the vehicle-mounted repeater;

[0124] The vehicle-mounted encryption module is used to encrypt information transmitted between the flow box module and the vehicle-mounted module, and between the back-end platform and the vehicle-mounted module, to ensure the security of information transmission and prevent leakage.

[0125] In this embodiment, the transfer box Beidou satellite positioning module, the relay Beidou satellite positioning module and the vehicle-mounted Beidou satellite positioning module all include a Beidou satellite positioning unit (BDS+GPS) for real-time positioning.

[0126] Furthermore, the fingerprint terminal module includes an unlocking key head unit, a system control unit, a fingerprint instrument unit, an LED display unit, a password keyboard unit and a fingerprint power supply unit;

[0127] The unlocking key head unit integrates the monopole communication unit and the power supply mechanism unit into the overall structure of the key. The key supplies power to the smart lock through the monopole contact of the electric unlocking head unit. After the capacitor of the smart lock is fully charged, the key communicates with the smart lock again with the help of the monopole contact of the electric unlocking head, and unlocks the lock after the verification data (fingerprint data or dynamic password data) is correct.

[0128] The system control unit includes a power conversion control unit, which is used to control the power consumption of each module in the fingerprint terminal module; a verification unit, which is used for algorithm verification and data information comparison (fingerprint information, dynamic password information or instructions transmitted by the back-end platform); a control unit, which is used to discharge the unlocking key head and open the smart lock after receiving the correct comparison information;

[0129] The fingerprint device unit is used to collect and verify fingerprints, and transmit the fingerprint data to the back-end platform via a data cable or a wireless communication module; conversely, the back-end platform can also use a USB data cable or a wireless communication module to send instructions to the fingerprint device unit;

[0130] The LED display unit is used to display the power, password numbers and other data to be displayed;

[0131] The password keyboard unit is used to open the fingerprint terminal module using a dynamic password when the fingerprint device unit cannot be used;

[0132] The fingerprint power supply unit is used to supply power to the fingerprint terminal module; wherein the fingerprint power supply unit includes a fingerprint battery unit for storing power; a fingerprint power conversion unit for converting external power and outputting 12V DC; a fingerprint charge and discharge control unit, which is respectively connected to the fingerprint power conversion unit, the fingerprint battery unit, the LED display unit, and the fingerprint instrument unit; when the fingerprint power conversion unit has no time to output power, the fingerprint battery unit can be selected to supply power to other units to enable the unit block to operate normally.

[0133] In summary, this embodiment adopts the Beidou satellite positioning module, which can monitor the real-time position of the flow box module, relay module and vehicle-mounted module in real time; the flow box module transmits the flow box position and other information to the back-end platform through the NB-IoT communication module, and the information transmitted between the flow box module and the relay module or vehicle-mounted module is encrypted through the encryption module, so that the back-end platform can control the position and related information of the front-end flow box in real time, and the front-end and back-end information transmission is also effectively protected to prevent leakage.

[0134] In addition, this embodiment can use Bluetooth, fingerprint or dynamic password to open the circulation box, so as to avoid the situation where there is no network signal or the fingerprint is difficult to identify and cannot be opened. It also avoids the situation where the key is lost or stolen. In particular, during the escort, handover, opening and closing of the circulation box, the circulation box management system automatically generates unchangeable log record information, so that there is evidence when an unexpected situation occurs.

[0135] Example 2

[0136] The present invention also provides a multi-purpose Internet of Things flow box management method, comprising the following steps:

[0137] Step 1: Log in to the backend platform to accurately allocate the transfer boxes that have been registered, activated and signed in in the system, determine the legal area through the relay module, and then use the map function in the relay Beidou satellite positioning module and combine it with the relay NB-IoT communication module to further divide the legal area and divide the escort route; the relay Beidou satellite positioning module sends the transfer box position in real time. In order to reduce power consumption, the relay Beidou satellite positioning module can be set to continuously send the transfer box position as intermittent transmission, and the interval time can be adjusted;

[0138] Step 2: Use a scanning device to scan and identify the transfer box in step 1, and the back-end platform automatically generates unchangeable log record information, which is then handed over to the logistics or escort personnel; specifically, first use a scanning device to scan and identify the transfer box (there is an RFID chip in the transfer box) or batch identify multiple transfer boxes, and the back-end platform automatically generates unchangeable operation record information;

[0139] Step 3: The logistics or escort personnel arrive at the designated location according to the escort route planned in step 1 and complete the transfer box handover;

[0140] Step 4: The logistics manager uses the mobile phone Bluetooth to wirelessly connect to the circulation box in step 3, and uses the opening and closing APP of the back-end platform to open the circulation box. Specifically, the logistics manager turns on the mobile phone Bluetooth, opens the back-end platform APP, downloads the opening task, clicks the opening button, and opens the circulation box door through the Bluetooth mode;

[0141] Step 5: After the operation is completed, close the circulation box through the opening and closing APP in step 4; specifically, open the back-end platform APP, press the motor off button, and close the circulation box door through the Bluetooth module;

[0142] Step 6: Transport the closed circulation box back in step 5, scan and identify it with the scanning equipment, and then hand it over to the warehouse manager.

[0143] Furthermore, when it is impossible to open the flow box using the Bluetooth connection method in step four, the PC terminal system management client can be used to open the flow box after verifying the information, or the fingerprint terminal can be used to open the flow box or the dynamic password can be input on the fingerprint terminal to open the flow box after verification; specifically, when using the PC terminal system, open the PC terminal system management client, download the opening and closing tasks after verification, click the opening and closing buttons, and open and close the flow box remotely or remotely through wireless communication (4G / 5G / NB, etc.); to open the flow box through the fingerprint terminal, download the opening task through this management system, and after the person who is authorized to open it verifies the fingerprint (or other biometric items), insert the unlocking key head of the fingerprint terminal into the smart lock core to unlock it; if the above two methods (opening by Bluetooth and opening by fingerprint terminal) cannot open and close the flow box under special environments (no network signal on site or fingerprints are difficult to identify), the flow box can be opened by entering a dynamic password.

[0144] Furthermore, if the logistics personnel open the transfer box without escorting according to the escort route arranged in step one or without verifying the identity of the person who opens the transfer box, the door magnetic sensor on the transfer box sends illegal opening information to the transfer box main control chip, which includes the transfer box information, vehicle information, and personnel information (the transfer box information, vehicle information, and personnel information controlled by the transfer box management system are recorded in this transfer box management system), and the back-end platform automatically generates unchangeable operation record information; then the relay module sends the location and alarm information to the back-end platform; the back-end platform sends the alarm information in the form of flashing screen, roaring, etc. When the transfer box is in the legal area, although the back-end platform displays the location of the transfer box, it will not alarm.

[0145] If the above-mentioned alarm is caused by problems with the flow box itself or due to human error, the back-end platform of this embodiment automatically generates unchangeable log record information, and the back-end management personnel will then carry out emergency processing according to the emergency plan; in short, whether the flow box is stolen, robbed, operated incorrectly or driving in an illegal area, the back-end platform will alarm at the first time and send the real-time location of the flow box, personnel information, flow box information, vehicle information, etc.

[0146] In this embodiment, a mobile vehicle-mounted module can also be used instead of the relay module and installed in the escort vehicle, realizing a variety of installation environments (back-end fixed installation, front-end escort vehicle installation) of the repeater (the relay module or the vehicle-mounted module is set in the repeater); since the vehicle-mounted module is another form of the relay module, only the installation environment is different, and its function is the same, so the above-mentioned intelligent flow box management method is the same and will not be repeated here.

[0147] In this embodiment, the circulation box is not allowed to be opened without authorization, and the authorization can be limited to a certain number of times and a certain time. Logistics or management personnel can open and close the circulation box by binding a mobile phone APP, logging in on a designated PC, or using an intelligent fingerprint terminal. Information such as the person who opened the box, the time it was opened, and the time it was closed are all transmitted to the back-end platform in real time, generating an unchangeable log to record the operation information. This solves various risk problems caused by the inability to trace the person who opened the box and the time it was opened in the original management model.

[0148] See also Figure 3 As shown, the working principle of the backend platform is as follows:

[0149] Step 1: Device registration

[0150] Provide device registration information offline and complete pre-registration on the server to generate a corresponding ID. After the device is powered on for the first time, it sends a registration request to the server. The server activates the ID and sends it to the device. Registration is complete.

[0151] Step 2: Activate the device

[0152] Device activation is when the system terminal informs the backend device to go online, and then imports the key set;

[0153] Step 3: Device Sign-in

[0154] Device sign-in is a platform authentication based on security. The device terminal is a legal device, ensuring the legality of the system.

[0155] Step 4: Device data reporting

[0156] Device data reporting only protects the reporting messages in the device interface protocol (including general messages)

[0157] Step 5: Server command issuance

[0158] The server command only protects the messages sent in the device interface protocol (including general messages)

[0159] Step 6: Device exit and sign in

[0160] The backend Lingtai instructs the security infrastructure platform to log out of the device and prevent it from going online again; it needs to sign in again to go online.

[0161] Step 7: Background data maintenance

[0162] All data will be backed up on two machines, and the back-end platform can obtain the data of the cash adding platform and automatically generate unchangeable log record information that cannot be changed.

[0163] See also Figures 4 to 8 As shown, this embodiment also provides an intelligent flow box, a repeater and a vehicle-mounted repeater with positioning and monitoring functions. The intelligent flow box 1 is rectangular, and the intelligent flow box 1 includes a box cover 18 and a box body. The front side of the box body is provided with an RFID chip 17, and the right side of the box body is provided with an NB-IoT communication device 15, a main control line board 14, a Beidou satellite positioning device 13 and a flow box button 11 in sequence from the front to the back. The right side of the box body is also provided with a sub-lithium battery 16; the right end of the top surface of the box body is provided with a door magnetic sensor 19 and a main board 12;

[0164] Specifically, the smart flow box 1 opens and closes the flow box through the box cover 18, and uses a door magnetic sensor 19 to sense the opening and closing status of the box cover 18; the Beidou satellite positioning device 13 is used to locate the position of the flow box in real time. When the flow box is in an abnormal state, the position of the flow box is determined by the Beidou satellite positioning device 13, and then the information is transmitted to the back-end platform 3 through the NB-IoT communication device 15; in this embodiment, the flow box is also provided with an RFID chip 17, which is used when the flow box is handed over or replaced. The RFID chip 17 on the flow box is scanned by a scanning device, and unchangeable operation record information is automatically generated and transmitted to the back-end platform 3 system; the flow box button 11 is used to wake up or sleep the smart flow box 1.

[0165] For further information, see Figure 5 As shown, the repeater 2 includes a repeater body, an antenna coupler 42 is provided on the top surface of the repeater body, an antenna 41 is provided on the top surface of the antenna coupler 42, a power supply 43 is provided on the right side of the lower front end of the repeater body, and a USB charging port 44 is provided on the power supply 43; a main control chip 45 is also provided on the front side of the repeater body; a relay Beidou satellite positioning system 46 and a relay communication system 47 are provided on the left side of the repeater body.

[0166] For details, see Figures 4 to 8As shown, the smart flow box 1 sends the real-time position of the smart flow box 1 to the repeater 2 through the Beidou satellite positioning device 13, and then the repeater 2 transmits information to the back-end platform 3. The information includes the flow box position information, flow box personnel information and escort vehicle information, etc., which is finally displayed by the terminal display 4.

[0167] See also Figure 8 As shown, when opening the intelligent circulation box 1, the intelligent fingerprint device 5 can be used to open the intelligent circulation box 1.

[0168] For further information, see Figure 7 As shown, the vehicle-mounted repeater has the same structure as the repeater, which will not be described again here.

[0169] Furthermore, the NB-IoT communication module, the main communication channel selected by the present invention, can be replaced with advanced communication modules such as 4G / 5G in a timely manner according to business requirements and progress in communication technology, without affecting the rights and interests protected by the present invention.

[0170] The above are only preferred embodiments of the present invention. It should be understood that the description of the above embodiments is only used to help understand the method and core ideas of the present invention, and is not used to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, etc. made within the ideas and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-purpose Internet of Things transfer box management device, characterized in that: It includes a flow box module, a flow box opening and closing module, a relay module, a vehicle-mounted module and a back-end platform; The flow box module is used to monitor the front-end flow box; The flow box opening and closing module is used to open or close the flow box; The relay module is used to receive instructions from the back-end platform and transmit them to the front-end flow box module, and then transmit the location information of the flow box module to the back-end platform; The vehicle-mounted module is a vehicle-mounted version of the relay module, and is used to exchange data with the flow box module during movement; The flow box module communicates and transmits with the relay 433MHz wireless communication module in the relay module through the flow box 433MHz wireless communication module; the flow box module communicates and transmits with the vehicle-mounted 433MHz wireless communication module in the vehicle-mounted module through the flow box 433MHz wireless communication module; the flow box 433MHZ wireless communication module, the relay 433MHZ wireless communication module, and the vehicle-mounted 433MHZ wireless communication module are all suitable for multiple transmission and one reception, wireless remote control, and data transmission functions; The transfer box module transmits the transfer box location and other information to the relay NB-IoT / 5G communication module in the relay module or the on-board NB-IoT / 5G communication module in the on-board module through the transfer box NB-IoT / 5G communication module, and the relay module or the on-board module transmits it to the back-end platform; the other information includes vehicle information, personnel information and transfer box information; in addition, the transfer box NB-IoT / 5G communication module, the relay NB-IoT / 5G communication module and the on-board NB-IoT / 5G communication module all use the license frequency band, and can be deployed in one of the three modes of in-band, protection band or independent carrier, and coexist with the existing network; since NB-IoT / 5G is built on the cellular network and only consumes about 180kHz of bandwidth, it can be directly deployed on the GSM network, UMTS network or LTE network to reduce deployment costs and achieve smooth upgrades; the transfer box module sends the corresponding information of the transfer box to the back-end platform to save power consumption; The flow box module includes a flow box main control chip, which is used for work coordination and control between modules of the main circuit board; The main control chip of the flow box is respectively connected to the Beidou satellite positioning module of the flow box, the NB-IoT / 5G communication module of the flow box, the 433MHZ wireless communication module of the flow box, the door magnetic sensor module and the encryption module of the flow box; The Beidou satellite positioning module of the circulation box includes a dedicated positioning chip, a satellite receiving antenna, and a communication interface; The NB-IoT / 5G communication module of the circulation box includes an antenna, a processing chip, and a communication interface; The 433MHZ wireless communication module of the flow box includes an antenna, a processing chip, and a communication interface; The flow box Beidou satellite positioning module includes a flow box Beidou satellite positioning unit for real-time positioning of the flow box; The door magnetic sensor module is used to transmit information to the main control chip of the flow box when the flow box door is opened or closed; specifically, the door magnetic sensor module includes a sensor unit and a magnet unit, the sensor unit and the magnet unit are connected by a connecting line, and the magnet unit is set on the iron sheet of the flow box door frame; the sensor unit is combined with the magnet unit to determine the distance of the flow box door switch; The flow box encryption module is used to encrypt the information transmitted between the flow box module and the relay module or the vehicle-mounted module to ensure the security of information transmission and prevent leakage; The flow box module also includes a flow box power module, which outputs direct current to supply the power required by the flow box module; the flow box power module includes a battery and a voltage stabilizing device to ensure that the flow box power module can output a stable current; The flow box opening and closing module includes an opening and closing main board circuit module, an opening and closing device module, a Bluetooth module, a wireless communication module, a fingerprint terminal module and an opening and closing power supply module; The opening and closing main board circuit module includes an opening and closing main control chip module and an opening and closing 433MHz wireless communication module and an opening and closing encryption module connected thereto; The opening and closing 433MHz wireless communication module is used to transmit the opening and closing information of the circulation box door to the back-end platform; The opening and closing encryption module is used to encrypt the opening and closing information to prevent information leakage; The opening and closing device module includes a mechanical linkage device module and an intelligent lock core module. The mechanical linkage device module is used to link the lock with the opening and closing device. When the intelligent lock core module is started, the mechanical linkage device module is started to open or close the circulation box door; The smart lock core module is used to open and close the circulation box door; the smart lock core module is connected to the opening and closing main board circuit module through a connecting line, and the connecting line is a channel for receiving or transmitting signals, and is used to transmit opening and closing signals to the smart lock core module, or to feed back opening and closing information to the opening and closing main board circuit module; The Bluetooth module is connected to the smart lock core module through a connecting line. The Bluetooth module is used to receive APP signals and output them to the smart lock core module through the connecting line. Specifically, the Bluetooth module includes a Bluetooth chip and a Bluetooth main control. The Bluetooth chip is made into a package module, which encapsulates the common functions of the Bluetooth bottom layer and only leaves the serial port and SPI and IIC interfaces, which is convenient for using a single-chip microcomputer to control; wherein the Bluetooth main control receives the Bluetooth chip instruction and implements the start-up and closing action; The wireless communication module consists of a wireless communication chip and a wireless main control unit. The wireless communication chip is made into a package module, which encapsulates common functions and only leaves the serial port and SPI and IIC interfaces, which is convenient for single-chip microcomputer control; it is used to receive the opening and closing instructions and transmit them to the smart lock core module; The fingerprint terminal module is used to receive the opening and closing instructions and transmit them to the smart lock core module; The opening and closing power supply module is used to provide power to the flow box opening and closing module; The relay module includes a relay main control chip, which is used for the coordination and control of the work of each module of the main circuit board; The relay main control chip is respectively connected to the relay Beidou satellite positioning module, the relay NB-IoT / 5G communication module, the relay 433MHZ wireless communication module, the relay power module and the relay encryption module; The relay Beidou satellite positioning module is used to locate the relay module in real time; The relay power supply module is used to provide power to the repeater. The power supply module includes a power conversion unit and a battery unit. The power conversion unit is used to convert the external power supply and output 12V direct current for supplying electric energy to the repeater. The battery unit is a rechargeable battery capable of storing and outputting electric energy, and is used to provide electric energy to the repeater. The power supply module also includes a charge and discharge control unit, which is connected to the power conversion unit and the battery unit respectively. When the power conversion unit cannot supply electric energy, the battery unit can be selected to output electric energy to ensure the normal operation of the relay module. The relay encryption module is used to encrypt information transmitted between the flow box module and the relay module, and between the back-end platform and the relay module, to ensure the security of information transmission and prevent leakage; The vehicle-mounted module includes a vehicle-mounted main control chip, which is used for the coordination and control of the work of each module of the main circuit board; The on-board main control chip is respectively connected to the on-board Beidou satellite positioning module, the on-board NB-IoT / 5G communication module, the on-board 433MHZ wireless communication module, the on-board power module and the on-board encryption module; The vehicle-mounted Beidou satellite positioning module is used to locate the position of the vehicle-mounted module in real time; The vehicle-mounted power supply module is used to provide power to the vehicle-mounted repeater; The vehicle-mounted encryption module is used to encrypt information transmitted between the flow box module and the vehicle-mounted module, and between the back-end platform and the vehicle-mounted module, to ensure the security of information transmission and prevent leakage; The transfer box Beidou satellite positioning module, relay Beidou satellite positioning module and vehicle-mounted Beidou satellite positioning module all contain Beidou satellite positioning units for real-time positioning; The fingerprint terminal module includes an unlocking key head unit, a system control unit, a fingerprint instrument unit, an LED display unit, a password keyboard unit and a fingerprint power supply unit; The unlocking key head unit integrates the monopole communication unit and the power supply mechanism unit into the overall structure of the key. The key supplies power to the smart lock through the monopole contact of the electric unlocking head unit. After the capacitor of the smart lock is fully charged, the key communicates with the smart lock again with the help of the monopole contact of the electric unlocking head, and unlocks the lock after verifying that the data is correct. The system control unit includes a power conversion control unit, which is used to control the power consumption of each module in the fingerprint terminal module; a verification unit, which is used for algorithm verification and data information comparison; a control unit, which is used to discharge the unlocking key head and open the smart lock after receiving the correct comparison information; The fingerprint device unit is used to collect and verify fingerprints, and transmit the fingerprint data to the back-end platform via a data cable or a wireless communication module; conversely, the back-end platform can also use a USB data cable or a wireless communication module to send instructions to the fingerprint device unit; The LED display unit is used to display the power, password numbers and other data to be displayed; The password keyboard unit is used to open the fingerprint terminal module using a dynamic password when the fingerprint device unit cannot be used; The fingerprint power supply unit is used to supply power to the fingerprint terminal module; wherein the fingerprint power supply unit includes a fingerprint battery unit for storing power; a fingerprint power conversion unit for converting an external power supply and outputting 12 volts of direct current; a fingerprint charge and discharge control unit, which is respectively connected to the fingerprint power conversion unit, the fingerprint battery unit, the LED display unit, and the fingerprint instrument unit; when the fingerprint power conversion unit has no time to output power, the fingerprint battery unit can be selected to supply power to other units to enable the unit block to operate normally; In short, the Beidou satellite positioning module can monitor the real-time position of the flow box module, relay module and vehicle-mounted module in real time; the flow box module transmits the flow box position and other information to the back-end platform through the NB-IoT / 5G communication module, and the information transmitted between the flow box module and the relay module or vehicle-mounted module is encrypted by the encryption module, so that the back-end platform can control the position and related information of the front-end flow box in real time, and the front-end and back-end information transmission is also effectively protected to prevent leakage; In addition, the circulation box can be opened by Bluetooth, fingerprint or dynamic password to avoid being unable to open when there is no network signal or the fingerprint is difficult to identify. It also avoids the situation of key loss or theft. During the escort, handover, opening and closing of the circulation box, the circulation box management system automatically generates unchangeable log record information, so that there is evidence when an accident occurs.

2. A multi-purpose Internet of Things flow box management method, based on the multi-purpose Internet of Things flow box management device according to claim 1, characterized in that: The steps include: Step 1: Log in to the back-end platform to accurately allocate the transfer boxes that have been registered, activated and signed in in the system, determine the legal area through the relay module, and then use the map function in the relay Beidou satellite positioning module and combine it with the relay NB-IoT / 5G communication module to further divide the legal area and divide the escort route; the relay Beidou satellite positioning module sends the transfer box position in real time. In order to reduce power consumption, the relay Beidou satellite positioning module can be set to continuously send the transfer box position as intermittent transmission, and the interval time can be adjusted; Step 2: Use a scanning device to scan and identify the circulation box in step 1, and the back-end platform automatically generates unchangeable log record information, which is then handed over to the logistics or escort personnel; specifically, first use a scanning device to scan and identify the circulation box or batch identify multiple circulation boxes, and the back-end platform automatically generates unchangeable operation record information; Step 3: The logistics or escort personnel arrive at the designated location according to the escort route planned in step 1 and complete the transfer box handover; Step 4: The logistics manager uses the mobile phone Bluetooth to wirelessly connect to the circulation box in step 3, and uses the opening and closing APP of the back-end platform to open the circulation box. Specifically, the logistics manager turns on the mobile phone Bluetooth, opens the back-end platform APP, downloads the opening task, clicks the opening button, and opens the circulation box door through the Bluetooth mode; Step 5: After the operation is completed, close the circulation box through the opening and closing APP in step 4; specifically, open the back-end platform APP, press the motor off button, and close the circulation box door through the Bluetooth module; Step 6: Transport the closed circulation box in step 5 back, scan and identify it through the scanning device, and then hand it over to the warehouse manager; When the flow box cannot be opened by the Bluetooth connection method in step 4, the PC terminal system management client can be used to open the flow box after verification information, or the fingerprint terminal can be used to open the flow box or the dynamic password can be input on the fingerprint terminal to open the flow box after verification; specifically, when the PC terminal system is used, the PC terminal system management client is opened, and after verification, the opening and closing tasks are downloaded, and the opening and closing buttons are clicked to open and close the flow box in a short or long distance through wireless communication; to open the flow box through the fingerprint terminal, the opening task is downloaded through this management system, and after the authorized person verifies the fingerprint, the unlocking key head of the fingerprint terminal is inserted into the smart lock core to unlock it; if the above two methods cannot open and close the flow box under special circumstances, the flow box can be opened by entering a dynamic password; If the logistics personnel open the transfer box without following the escort route arranged in step 1 or without verifying the identity of the person who opens the transfer box, the door magnetic sensor on the transfer box sends illegal opening information to the transfer box main control chip. The illegal opening information includes the transfer box information, vehicle information, and personnel information. At the same time, the back-end platform automatically generates unchangeable operation record information; then the relay module sends the location and alarm information to the back-end platform; the back-end platform sends the alarm information in the form of flashing screen and roaring; when the transfer box is in the legal area, although the back-end platform displays the location of the transfer box, it will not alarm; If the above alarms are triggered by problems with the transfer box itself or by human error, the back-end platform will automatically generate unchangeable log records, and then the back-end management personnel will carry out emergency response according to the emergency plan. In short, whether the transfer box is stolen, robbed, operated by mistake, or driving in an illegal area, the back-end platform will immediately alarm and send the real-time location of the transfer box, personnel information, transfer box information, and vehicle information. A mobile vehicle-mounted module is used instead of a relay module and installed in the escort vehicle, thus realizing a variety of installation environments for the relay. The transfer box is not allowed to be opened without authorization, and the authorization can be limited to a certain number of times and a certain time. Logistics or management personnel can open and close the transfer box by binding a mobile phone APP, logging in on a designated PC, or using an intelligent fingerprint terminal. The information of the person who opened the box, the opening time, and the closing time are all transmitted to the back-end platform in real time, generating an unchangeable log to record the operation information. This solves the various risk problems caused by the inability to trace the person who opened the box and the opening time in the original management model. The working principle of the backend platform is as follows: Step 1: Device registration; Provide device registration information offline and complete pre-registration on the server to generate a corresponding ID. After the device is powered on for the first time, it sends a registration request to the server. The server activates the ID and sends it to the device. Registration is complete. Step 2: Activate the device; Device activation is when the system terminal informs the backend device to go online, and then imports the key set; Step 3: Device sign-in; Device sign-in is a platform authentication based on security. The device terminal is a legal device, ensuring the legality of the system. Step 4: Report device data; Device data reporting only protects the reporting messages in the device interface protocol Step 5: Server command is issued; The server command only protects the messages sent in the device interface protocol; Step 6: Device exit and sign in; The backend Lingtai gives instructions to the security infrastructure platform to sign out the device and stop it from going online. If it wants to go online again, it needs to sign in again. Step 7: Background data maintenance; All data will be backed up on two machines, and the back-end platform can obtain the data of the cash adding platform and automatically generate unchangeable log records that cannot be changed; Also provided are an intelligent circulation box, a repeater and a vehicle-mounted repeater with positioning and monitoring functions. The intelligent circulation box (1) is rectangular and comprises a box cover (18) and a box body. An RFID chip (17) is provided on the front side of the box body. An NB-IoT / 5G communication device (15), a main control line board (14), a Beidou satellite positioning device (13) and a circulation box button (11) are provided on the right side of the box body in order from front to back. A sub-lithium battery (16) is also provided on the right side of the box body. A door magnetic sensor (19) and a main board (12) are provided on the right end of the top surface of the box body. Specifically, the intelligent transfer box (1) is opened and closed by a box cover (18), and a door magnetic sensor (19) is used to sense the opening and closing status of the box cover (18); the Beidou satellite positioning device (13) is used to locate the position of the transfer box in real time. When the transfer box is in an abnormal state, the position of the transfer box is determined by the Beidou satellite positioning device (13), and then the information is transmitted to the back-end platform (3) through the NB-IoT / 5G communication device (15); the transfer box is also provided with an RFID chip (17), which is used when the transfer box is handed over or replaced. The RFID chip (17) on the transfer box is scanned by a scanning device, and unchangeable operation record information is automatically generated and transmitted to the back-end platform (3) system; the transfer box button (11) is used to wake up or put the intelligent transfer box (1) into sleep mode; The repeater (2) comprises a repeater body, an antenna coupler (42) is provided on the top surface of the repeater body, an antenna (41) is provided on the top surface of the antenna coupler (42), a power supply (43) is provided on the right side of the lower front end of the repeater body, and a USB charging port (44) is provided on the power supply (43); a main control chip (45) is also provided on the front side of the repeater body; and a relay Beidou satellite positioning system (46) and a relay communication system (47) are provided on the left side of the repeater body; The intelligent transfer box (1) sends the real-time position of the intelligent transfer box (1) to the repeater (2) via the Beidou satellite positioning device (13), and then the repeater (2) transmits information to the back-end platform (3), the information including the position information of the transfer box, the personnel information of the transfer box and the escort vehicle information, and finally displayed by the terminal display (4); When opening the intelligent circulation box (1), the intelligent fingerprint device (5) can be used to open the intelligent circulation box (1); The main communication channel selected - NB-IoT / 5G communication module can be replaced with 4G / 5G advanced communication module in a timely manner according to business requirements and communication technology progress.

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