Passive electronic lock unlocking method and system

Abstract

The present application discloses a passive electronic lock unlocking method and system, belonging to the field of electronic lock technology, the method comprising: obtaining product parameter information of the passive electronic lock; obtaining power consumption parameter information of the passive electronic lock according to the product parameter information; obtaining the minimum working power threshold of the passive electronic lock according to the power consumption parameter information; after the passive electronic lock is connected to the electronic key terminal, sending the minimum working power threshold to the electronic key terminal, so that the electronic key terminal can feedback an unlocking instruction or a locking instruction after the current power storage value of the passive electronic lock is greater than or equal to the minimum working power threshold. The present application can determine the minimum working power threshold of each passive electronic lock and send it to the electronic key terminal, so that the electronic key terminal can accurately monitor the power storage process of the passive electronic lock, thereby improving the unlocking success rate and bringing a better unlocking experience to the user.

Description

Technical Field

[0001] The present application relates to the technical field of electronic locks, and in particular to a passive electronic lock unlocking method and system. Background Art

[0002] In the prior art, passive electronic locks do not have batteries inside, and mainly rely on external contact power supply or wireless power supply of special equipment to work. For example, NFC (Near Field Communication) passive electronic locks use wireless charging with a lock opener to obtain the power required for information authentication and unlocking or locking.

[0003] However, the minimum working power threshold required for unlocking or locking a passive electronic lock may vary depending on its own product parameter information, resulting in the user being unable to accurately grasp when the passive electronic lock's power storage process will be completed before unlocking, which in turn requires repeated operations during the unlocking process. In other words, the unlocking efficiency of the passive electronic lock in the related art is low, affecting the user's unlocking experience.

[0004] Application Contents

[0005] The main purpose of the present application is to provide a passive electronic lock unlocking method and system, aiming to solve the technical problem of low unlocking efficiency of passive electronic locks.

[0006] To achieve the above object, the present application provides a passive electronic lock unlocking method, comprising:

[0007] Obtaining product parameter information of the passive electronic lock;

[0008] According to the product parameter information, obtaining power consumption parameter information of the passive electronic lock;

[0009] According to the power consumption parameter information, obtaining a minimum working power threshold of the passive electronic lock;

[0010] After the passive electronic lock is connected to the electronic key terminal, the minimum working power threshold is sent to the electronic key terminal, so that the electronic key terminal feeds back an unlocking command or a locking command after the current power storage value of the passive electronic lock is greater than or equal to the minimum working power threshold.

[0011] Optionally, when the passive electronic lock is configured to perform an unlocking action based on the unlocking instruction, and the electronic key terminal is not configured with the locking instruction, the power consumption parameter information includes unlocking energy consumption information;

[0012] The obtaining, according to the power consumption parameter information, a minimum operating power threshold of the passive electronic lock includes:

[0013] The minimum working power threshold is obtained according to the unlocking energy consumption information.

[0014] Optionally, when the passive electronic lock is configured to perform an unlocking action after a first preset time interval based on an unlocking instruction, and the electronic key terminal is not configured with the locking instruction, the power consumption parameter information includes unlocking energy consumption information and unlocking time information;

[0015] The obtaining, according to the power consumption parameter information, a minimum operating power threshold of the passive electronic lock includes:

[0016] The minimum working power threshold is obtained according to the unlocking energy consumption information and the unlocking time information.

[0017] Optionally, when the passive electronic lock is configured to perform an unlocking action based on the unlocking instruction, and the passive electronic lock is configured to perform a locking action based on the locking instruction, the power consumption parameter information includes unlocking energy consumption information and locking energy consumption information;

[0018] The obtaining, according to the power consumption parameter information, a minimum operating power threshold of the passive electronic lock includes:

[0019] The minimum working power threshold is obtained according to the unlocking energy consumption information and the locking energy consumption information.

[0020] Optionally, when the passive electronic lock is configured to perform an unlocking action based on a first preset time interval between unlocking instructions, and the passive electronic lock is configured to perform a locking action based on a second preset time interval between locking instructions, the power consumption parameter information includes unlocking energy consumption information, unlocking time information, locking energy consumption information, and locking time information;

[0021] The obtaining, according to the power consumption parameter information, a minimum operating power threshold of the passive electronic lock includes:

[0022] The minimum working power threshold is obtained according to the unlocking energy consumption information, the unlocking time information, the locking energy consumption information and the locking time information.

[0023] In addition, to achieve the above-mentioned purpose, the present application also provides a passive electronic lock unlocking system, the system includes an electronic key terminal and a passive electronic lock, the passive electronic lock includes a control unit and a storage unit; wherein,

[0024] The control unit is used to obtain the product parameter information of the passive electronic lock in the storage unit, obtain the power consumption parameter information of the passive electronic lock according to the product parameter information, obtain the minimum working power threshold of the passive electronic lock according to the power consumption parameter information, and send the minimum working power threshold to the electronic key terminal after connecting with the electronic key terminal;

[0025] The electronic key terminal is used to receive the minimum working power threshold of the passive electronic lock after being connected to the passive electronic lock, and send an unlocking instruction or a locking instruction to the passive electronic lock after the current power storage value of the passive electronic lock is greater than or equal to the minimum working power threshold;

[0026] The control unit is further configured to execute a corresponding unlocking action according to the unlocking instruction, or execute a corresponding locking action according to the locking instruction.

[0027] Optionally, the passive electronic lock further comprises an energy unit, and the energy unit is connected to the control unit;

[0028] The energy unit is used to store electricity according to the power storage instruction sent by the control unit after being connected to the electronic key terminal;

[0029] The control unit is further used to monitor the power storage state of the energy unit, obtain the current power storage value, and feed back the current power storage value to the electronic key terminal.

[0030] Optionally, the passive electronic lock further includes an NFC antenna module, and the NFC antenna module is connected to the control unit;

[0031] The NFC antenna module is used to receive the current power storage value sent by the control unit and feed back the current power storage value to the electronic key terminal.

[0032] Optionally, the NFC antenna module is also connected to an energy unit.

[0033] The NFC antenna module is also used to convert the received signal into electrical energy and store it in the energy unit after being connected to the electronic key terminal.

[0034] Optionally, the passive electronic lock further includes a motor load module, and the motor load module is connected to the control unit;

[0035] The control unit is further used to obtain the minimum working power threshold of the passive electronic lock according to the power consumption parameter information of the motor load module.

[0036] A passive electronic lock unlocking method and system proposed in an embodiment of the present application obtain product parameter information of the passive electronic lock; obtain power consumption parameter information of the passive electronic lock based on the product parameter information; obtain a minimum working power threshold of the passive electronic lock based on the power consumption parameter information; after the passive electronic lock is connected to an electronic key terminal, send the minimum working power threshold to the electronic key terminal, so that the electronic key terminal feeds back an unlocking command or a locking command after the current power storage value of the passive electronic lock is greater than or equal to the minimum working power threshold.

[0037] Therefore, in the present application, after the passive electronic lock and the electronic key terminal are connected, the passive electronic lock determines the minimum operating power threshold of the passive electronic lock based on the power consumption parameter information required for its own execution of the action, and then sends the minimum operating power threshold to the electronic key terminal, so that the electronic key terminal will only feedback the action instruction when the current storage value reaches the minimum operating power threshold, so that the electronic key terminal can accurately monitor the power storage process of the passive electronic lock, thereby improving the success rate of unlocking, and bringing a better unlocking experience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a structural schematic diagram of the first embodiment of the passive electronic lock unlocking system of the present application;

[0039] Figure 2 This is a schematic diagram of the flow chart of the first embodiment of the passive electronic lock unlocking method of the present application;

[0040] Figure 3 This is a schematic diagram of the flow chart of the second embodiment of the passive electronic lock unlocking method of the present application;

[0041] Figure 4 This is a schematic diagram of the flow of the third embodiment of the passive electronic lock unlocking method of the present application;

[0042] Figure 5 This is a schematic diagram of the flow chart of the fourth embodiment of the passive electronic lock unlocking method of the present application;

[0043] Figure 6 This is a flow chart of a fifth embodiment of the passive electronic lock unlocking method of the present application.

[0044] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0045] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0046] According to the existing technology, passive electronic locks mainly rely on external contact power supply or wireless power supply of special equipment to work, that is, passive electronic locks have a power storage process. And for passive electronic locks of different specifications, due to their different power consumption, the power storage value sufficient to support the passive electronic lock to perform the preset action is also different. Therefore, the unlocking personnel cannot determine the best unlocking time of the passive electronic lock, so the unlocking process needs to be repeated, resulting in low unlocking efficiency and affecting the user's unlocking experience.

[0047] The present application provides a solution. The present application determines the minimum working power threshold value sufficient to support the passive electronic lock to perform a preset action based on the product parameter information of the passive electronic lock, and then the electronic key terminal accurately controls the power storage process of the passive electronic lock according to the minimum working power threshold value. Therefore, the present application can be applicable to passive electronic locks of various specifications, improve the unlocking success rate, and bring a better unlocking experience to users.

[0048] Embodiments of the present application The following is a description of the passive electronic lock unlocking system used in the technical implementation of the present application:

[0049] The present application provides a first embodiment of a passive electronic lock unlocking system. Figure 1 , Figure 1 This is a schematic diagram of the structure of the first embodiment of the passive electronic lock unlocking system of the present application. The system includes an electronic key terminal 10 and a passive electronic lock 20. The passive electronic lock includes a control unit 30 and a storage unit 40.

[0050] The control unit 30 is used to obtain product parameter information of the passive electronic lock 20 in the storage unit 40, obtain power consumption parameter information of the passive electronic lock 20 according to the product parameter information, obtain a minimum working power threshold of the passive electronic lock 20 according to the power consumption parameter information, and send the minimum working power threshold to the electronic key terminal 10 after connecting with the electronic key terminal 10;

[0051] The electronic key terminal 10 is used to receive the minimum working power threshold of the passive electronic lock 20 after being connected to the passive electronic lock 20, and send an unlocking command or a locking command to the passive electronic lock 20 after the current power storage value of the passive electronic lock 20 is greater than or equal to the minimum working power threshold;

[0052] The control unit 30 is further configured to execute a corresponding unlocking action according to the unlocking instruction, or execute a corresponding locking action according to the locking instruction.

[0053] Specifically, the storage unit 40 refers to a collection of multiple storage elements and has the functions of storing data and reading and writing data.

[0054] In the embodiment of the present application, the storage unit 40 stores product parameter information of the passive electronic lock 20, and the control unit 30 can read the product parameter information from the storage unit 40, and then obtain the power consumption parameter information of the passive electronic lock 20 according to the product parameter information. The power consumption parameter information refers to the energy consumption and time required for the passive electronic lock to execute the unlocking command or the locking command. The control unit 30 calculates the minimum working power threshold of the passive electronic lock 20 according to the power consumption parameter information. When the electronic key terminal 10 is connected to the passive electronic key 20, the minimum working power threshold of the passive electronic lock 20 is sent to the electronic key terminal 10. The electronic key terminal 10 determines whether the current threshold of the passive electronic lock 20 is greater than or equal to the minimum working power threshold according to the received minimum working threshold. When the current stored power value is greater than the minimum working power threshold, the electronic key terminal 10 sends an unlocking command or a locking command to the passive electronic lock 20, and the control unit 30 performs the corresponding unlocking action or locking action according to the received unlocking command or locking command.

[0055] It is understandable that the passive electronic lock 20 may read the product parameter information from the storage unit 40 and perform the above steps only after the electronic key terminal 10 is connected to the passive electronic lock 20 , that is, after the electronic key terminal 10 is connected to the passive electronic lock 20 and supplies power to the passive electronic lock 20 .

[0056] The present embodiment proposes a passive electronic lock unlocking system, the system includes an electronic key terminal 10 and a passive electronic lock 20, the passive electronic lock 20 includes a control unit 30 and a storage unit 40; wherein the control unit 30 is used to obtain product parameter information of the passive electronic lock 20 in the storage unit 40, obtain power consumption parameter information of the passive electronic lock 20 according to the product parameter information, obtain a minimum working power threshold of the passive electronic lock 20 according to the power consumption parameter information, and send the minimum working power threshold to the electronic key terminal 10 after connecting with the electronic key terminal 10; the electronic key terminal 10 is used to receive the minimum working power threshold of the passive electronic lock 20 after connecting with the passive electronic lock 20, and send an unlocking instruction or a locking instruction to the passive electronic lock 20 after the current power storage value of the passive electronic lock 20 is greater than or equal to the minimum working power threshold; the control unit 30 is also used to execute a corresponding unlocking action according to the unlocking instruction, or execute a corresponding locking action according to the locking instruction. After the electronic key terminal 10 is connected to the passive electronic lock 20, the control unit 30 determines the minimum operating power threshold of the passive electronic lock 20 according to the power consumption parameter information of the passive electronic lock 20 stored in the storage unit 40, thereby accurately controlling the power storage process of the passive electronic lock 20 according to the different product parameter information of the passive electronic lock 20 to improve the unlocking success rate and bring a better unlocking experience to the user.

[0057] Further, see Figure 1 , Figure 1 Schematic diagram of the structure of the second embodiment of the passive electronic lock unlocking system of the present application, the passive electronic lock further includes an energy unit 50, and the energy unit 50 is connected to the control unit 30;

[0058] The energy unit 50 is used for the passive electronic lock 20 to store electricity according to the power storage instruction sent by the control unit 30 after being connected to the electronic key terminal 10;

[0059] The control unit 30 is further used to monitor the power storage state of the energy unit 50 , obtain a current power storage value, and feed back the current power storage value to the electronic key terminal 10 .

[0060] In the embodiment of the present application, the energy unit 50 refers to a module in the passive electronic lock 20 that stores energy required to execute an unlocking command or a locking command when the electronic key terminal 10 is connected to the passive electronic lock 20 .

[0061] The energy unit includes an energy storage subunit 501, a voltage conversion subunit 502 and an energy detection subunit 503. The energy storage subunit 501 is used to store the electric energy required for the passive electronic lock 20 to execute the unlocking command or the locking command. In this embodiment, the energy storage subunit 501 can be a capacitor.

[0062] The voltage conversion subunit 502 is used to convert the voltage output from the energy storage subunit 501 into a direct current when executing an unlocking command or a locking command. It can be understood that the output current should be able to remain stable and will not change with changes in the load.

[0063] The energy detection subunit 503 is used to detect the current power of the energy storage subunit 501, that is, the current storage value of the energy unit 50, and is connected to the control unit 30 through any one of ADC sampling (Analog-to-Digital Converter), I2C (bidirectional two-wire synchronous serial bus), SPI (Serial Peripheral Interface) or UART (Universal Asynchronous Receiver / Transmitter), and sends the current storage value of the energy unit 50 to the control unit 30, and the control unit 30 then feeds back the current storage value to the electronic key terminal 10.

[0064] In this embodiment, the energy storage subunit 501 and the energy detection subunit 503 in the energy unit 50 respectively perform power collection and current storage value detection, so that the energy collection of the energy unit 50 can be accurately controlled.

[0065] Further, see Figure 1 , Figure 1 This is a structural schematic diagram of a third embodiment of the passive electronic lock unlocking system of the present application, wherein the passive electronic lock further includes an NFC antenna module, and the NFC antenna module is connected to the control unit;

[0066] The NFC antenna module 60 is used to receive the current power storage value sent by the control unit 30 and feed back the current power storage value to the electronic key terminal 10 .

[0067] NFC antenna refers to a hardware processing solution based on RFID radio frequency identification technology, which uses transformer co-coupling matching for communication, and completes the verification of the data transmission process through the communication instructions of the processor. The software and hardware environment is designed and manufactured through RFID modulation processing and matching circuit adjustment.

[0068] In this embodiment, after the control unit 30 is connected to the energy detection subunit 503 through ADC sampling, I2C, SPI or UART, it timely detects the energy storage information of the energy subunit 503, obtains the current storage value of the energy unit 50, and feeds back the current storage value to the electronic key terminal 10 through the NFC antenna.

[0069] Alternatively, in some examples, during the power storage process of the energy unit 50, the control unit 30 may also calculate the ratio of the current power storage value to the minimum working power threshold according to a preset time cycle, and feed back the ratio of the current power storage value to the minimum working power threshold to the electronic key terminal 10 through the NFC antenna module. Therefore, this embodiment enables the passive electronic lock 20 to accurately control power collection and timely feed back the current power storage value to the electronic key terminal 10, so as to improve the unlocking success rate and bring a better unlocking experience to the user.

[0070] In other examples, the NFC antenna module 60 is also connected to the energy unit 50 . The NFC antenna module 60 is also used to convert the received signal into electrical energy and store it in the energy unit 50 after being connected to the electronic key terminal 10 .

[0071] Therefore, this embodiment can realize wireless charging through the NFC antenna module 60 in the passive electronic lock 20, improve the interaction efficiency between the passive electronic lock and the electronic key terminal, and bring a better interaction experience to the user.

[0072] Further, see Figure 1 , Figure 1 Schematic diagram of the structure of the fourth embodiment of the passive electronic lock unlocking system of the present application, the passive electronic lock further includes a motor load module 70, and the motor load module 70 is connected to the control unit 30;

[0073] The control unit 30 is further configured to obtain a minimum operating power threshold of the passive electronic lock 20 according to the power consumption parameter information of the motor load module 70 .

[0074] In this embodiment, the motor load module 70 refers to the motor that the passive electronic lock performs the unlocking or locking action, which is the main energy-consuming component of the passive electronic lock 20. Therefore, after the electronic key terminal 10 is connected to the passive electronic lock 20, the control unit 30 calculates the minimum working power threshold of the passive electronic lock 20 according to the power consumption parameter information of the motor load module 70. When the current storage value is greater than the minimum working power threshold, the electronic key terminal 10 issues an unlocking command or a locking command, and after the passive electronic lock 20 receives the unlocking command or the locking command, the control module 30 controls the energy unit 50 to output the stored electric energy to the motor load module 70, wherein the energy unit 50 is connected to the motor load module 70. The motor load module 70 converts the received electric energy into mechanical energy, and the mechanical energy drives the load to form kinetic energy, thereby completing the unlocking command or the locking command.

[0075] Based on the hardware structure of the passive electronic lock but not limited to the hardware structure, the present application provides a first embodiment of a passive electronic lock unlocking method. Figure 2 , Figure 2 A schematic flow chart of a first embodiment of a passive electronic lock unlocking method of the present application is shown.

[0076] It should be noted that although a logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in an order different from that shown here.

[0077] In this embodiment, the passive electronic lock unlocking method includes:

[0078] Step S10: Acquire product parameter information of the passive electronic lock.

[0079] In the embodiments of the present application, product parameter information includes but is not limited to the model of the passive electronic lock, unlocking method or lock opening and closing time and load parameters. Load parameters include but are not limited to parameter information such as chip voltage, power or voltage of unlocking execution components (such as motors) and other parameter information. For example, the model of a passive electronic lock is PL-P10, and the unlocking method is unlocking with a mobile phone terminal or a bracelet. After the passive electronic lock is unlocked, the passive electronic lock and the electronic key terminal can be separated after 2-3 seconds to ensure sufficient power supply to avoid locking failure due to insufficient power supply. The minimum operating voltage of the chip is 5V, and the maximum power of the motor does not exceed 12W.

[0080] Specifically, the interior of the passive electronic lock includes but is not limited to a storage unit, a control unit, an energy unit (such as a capacitor), an NFC antenna module, and a motor load module. Among them, the storage unit is used to store the product parameter information of the passive electronic lock configured in advance by the passive electronic lock manufacturer. When the NFC antenna in the passive electronic lock detects that an electronic key terminal is connected to the passive electronic lock, the control unit reads the product parameter information of the passive electronic lock stored in the storage unit.

[0081] Step S20: Obtain power consumption parameter information of the passive electronic lock according to the product parameter information.

[0082] After obtaining the product parameter information, the power consumption parameter information of the passive electronic lock can be calculated according to the load power consumption in the product parameter information. The power consumption parameter information refers to the energy consumption and time required for the passive electronic lock to execute an unlocking command or a locking command.

[0083] Step S30: Obtain a minimum operating power threshold of the passive electronic lock according to the power consumption parameter information.

[0084] The minimum working power threshold refers to the minimum power value of the capacitor that can support the operation of the chip in the passive electronic lock and the operation of the lock. That is, when the current storage value of the capacitor is greater than or equal to the minimum working power threshold, the passive electronic lock can normally perform the preset unlocking action and / or the preset locking action.

[0085] Step S40: After the passive electronic lock is connected to the electronic key terminal, the minimum working power threshold is sent to the electronic key terminal, so that the electronic key terminal feeds back an unlocking command or a locking command after the current power storage value of the passive electronic lock is greater than or equal to the minimum working power threshold.

[0086] It is worth mentioning that the passive electronic lock executes steps S10 to S30 after any connection with the electronic key terminal or after the first connection with the electronic key terminal, and the minimum working power threshold can be calculated and stored in the storage unit, so that each subsequent connection with the electronic key terminal can directly read the minimum working power threshold from the storage unit and send it to the electronic key terminal.

[0087] In one example, after the passive electronic lock is connected to the electronic key terminal, the control unit in the passive electronic lock reads the product parameter information of the passive electronic lock from the storage unit, and can obtain the power consumption parameter information of the passive electronic lock according to the load power consumption in the product parameter information, and calculate the minimum working power threshold of the passive electronic lock according to the power consumption parameter information of the passive electronic lock. At the same time, the control unit controls the energy unit to start storing electricity, and the control unit feeds back the current storage value and the minimum working power threshold of the passive electronic lock to the electronic lock terminal through the NFC antenna module. When the current storage value of the passive electronic lock is greater than or equal to the minimum working power threshold, the electronic key terminal can display the unlocking function or locking function interface, and the user can issue corresponding instructions for the unlocking control or locking control on the switch lock function interface, and feed back the unlocking instruction or locking instruction to the passive electronic lock, so that the passive electronic lock performs the corresponding unlocking or locking action.

[0088] In this embodiment, after the passive electronic lock and the electronic key terminal are connected, the passive electronic lock determines the minimum operating power threshold of the passive electronic lock based on the power consumption parameter information required for its own execution of the action, and then sends the minimum operating power threshold to the electronic key terminal, so that the electronic key terminal will only feedback the action instruction when the current storage value reaches the minimum operating power threshold, so that the electronic key terminal can accurately monitor the power storage process of the passive electronic lock, thereby improving the success rate of unlocking, and bringing a better unlocking experience to the user.

[0089] Further, based on the above first embodiment, the present application provides a second embodiment of a passive electronic lock unlocking method. Figure 3 , Figure 3 A schematic flow chart of a second embodiment of a passive electronic lock unlocking method is shown.

[0090] In this embodiment, when the passive electronic lock is configured to perform an unlocking action based on the unlocking instruction and the electronic key terminal is not configured with the locking instruction, the power consumption parameter information includes unlocking energy consumption information.

[0091] Specifically, before the unlocking operation is performed, the unlocking personnel will go to the management center to collect the intelligent electronic key, and set the corresponding authority and time according to the actual work, and set the unlocking instruction and / or locking instruction on the electronic key terminal. When the electronic key terminal is only configured with the unlocking instruction but not the locking instruction, the passive electronic lock only has the automatic unlocking function but not the automatic locking function, and the unlocking personnel need to manually lock the lock.

[0092] At this time, the step S30 includes:

[0093] Step S301: Obtain the minimum working power threshold according to the unlocking energy consumption information.

[0094] In this embodiment, the power consumption parameter information mainly includes the energy information required for the passive electronic lock to execute the unlocking instruction. When the electronic key terminal is only configured with the unlocking instruction but not the locking instruction, the minimum working power threshold required for the passive electronic lock to execute the unlocking instruction can be obtained based on the unlocking energy consumption information in the power consumption parameter information of the passive electronic lock, that is, the minimum working power threshold = unlocking energy consumption * K, where K is the energy conversion coefficient. Therefore, in this application, when the passive electronic lock is only configured with the automatic unlocking function, the minimum working power threshold of the passive electronic lock only needs to be obtained based on the unlocking energy consumption information to reduce the calculation difficulty, thereby reducing the chip power consumption in the passive electronic lock.

[0095] Further, based on the above first embodiment, the present application provides a third embodiment of a passive electronic lock unlocking method. Figure 4 , Figure 4 A schematic flow chart of a third embodiment of a passive electronic lock unlocking method is shown.

[0096] In this embodiment, when the passive electronic lock is configured to perform an unlocking action after a first preset time interval based on an unlocking instruction, and the electronic key terminal is not configured with the locking instruction, the power consumption parameter information includes unlocking energy consumption information and unlocking time information.

[0097] Specifically, when the electronic key terminal is configured to execute an unlocking command after a first preset time interval, and is not configured to execute a locking command, the passive electronic lock is configured with a scheduled unlocking function, that is, the user can specify an unlocking time in advance, and then the passive electronic lock will unlock when the specified unlocking time is reached. In this embodiment, the passive electronic lock also does not have an automatic locking function, and the unlocking personnel need to manually lock the lock.

[0098] At this time, the step S30 specifically includes:

[0099] Step S302: Obtain the minimum working power threshold according to the unlocking energy consumption information and the unlocking time information.

[0100] In this embodiment, the unlocking time information refers to the first preset time extracted from the unlocking instruction after the passive electronic lock receives the unlocking instruction sent by the electronic key terminal. The first preset time is the time difference between the unlocking time scheduled by the user and the current time. It can be understood that in this embodiment, the first preset time of the scheduled unlocking function can be a fixed value, such as 1min or 3min, or the user can also freely configure the unlocking time, but the time difference between the unlocking time and the current time does not exceed the unlocking upper limit value. At this time, the preset interval time can be the unlocking upper limit value.

[0101] In this embodiment, the power consumption parameter information mainly includes unlocking energy consumption information and standby power consumption required for the smart chip to work before unlocking, that is, the minimum working power threshold = (lock energy consumption information * unlocking time information) * K.

[0102] Further, based on the above first embodiment, the present application provides a fourth embodiment of a passive electronic lock unlocking method. Figure 5 , Figure 5 A schematic flow chart of a fourth embodiment of a passive electronic lock unlocking method is shown.

[0103] In this embodiment, when the passive electronic lock is configured to perform an unlocking action based on the unlocking instruction and the passive electronic lock is configured to perform a locking action based on the locking instruction, the power consumption parameter information includes unlocking energy consumption information and locking energy consumption information.

[0104] Specifically, when the electronic key terminal is configured with preset unlocking instructions and locking instructions, the passive electronic lock has automatic unlocking function and automatic locking function.

[0105] At this time, the step S30 specifically includes:

[0106] Step S303: Obtain the minimum working power threshold value according to the unlocking energy consumption information and the locking energy consumption information.

[0107] In this embodiment, the power consumption parameter information mainly includes energy information required for the passive electronic lock to execute an unlocking instruction and energy information required for the passive electronic lock to execute a locking instruction.

[0108] At this time, the minimum working power threshold of the passive electronic lock is obtained as:

[0109] Minimum working power threshold = (unlocking energy consumption + locking energy consumption) * K.

[0110] Further, based on the above first embodiment, the present application provides a fifth embodiment of a passive electronic lock unlocking method. Figure 6 , Figure 6 A schematic flow chart of a fifth embodiment of a passive electronic lock unlocking method is shown.

[0111] In this embodiment, when the passive electronic lock is configured to perform an unlocking action based on a first preset time interval of an unlocking instruction, and the passive electronic lock is configured to perform a locking action based on a second preset time interval of a locking instruction, the power consumption parameter information includes unlocking energy consumption information, unlocking time information, locking energy consumption information and locking time information.

[0112] Specifically, when the electronic key terminal is configured to execute an unlocking command after a first preset time and a locking command after a second preset time, the passive electronic lock is configured with a scheduled unlocking function and a scheduled locking function, that is, the user can specify the unlocking time in advance, and the passive electronic lock will only unlock when the specified unlocking time is reached. The user can also specify the locking time in advance, and the passive electronic lock will only lock when the specified locking time is reached.

[0113] At this time, the step S30 specifically includes:

[0114] Step S304: Obtain the minimum working power threshold according to the unlocking energy consumption information, the unlocking time information, the locking energy consumption information and the locking time information.

[0115] In this embodiment, the first preset time refers to the passive electronic lock that needs to perform the unlocking action after the first preset interval time after receiving the unlocking instruction sent by the electronic key terminal. The second preset time refers to the passive electronic lock that needs to perform the locking action after the second preset interval time after receiving the locking instruction sent by the electronic key terminal. Among them, the first preset time and the second preset time can be the same or different. The locking time information refers to the second preset time extracted from the locking instruction after the passive electronic lock receives the locking instruction sent by the electronic key terminal. The second preset time is the time difference between the locking time scheduled by the user and the current time. It can be understood that in this embodiment, the second preset time of the scheduled locking function can be a fixed value, such as 1min or 3min, etc., or the user can also freely configure the locking time, but the time difference between the locking time and the current time does not exceed the locking upper limit value. At this time, the second preset time can be the locking upper limit value.

[0116] At this time, the minimum working power threshold is: minimum working power threshold=(unlocking energy consumption*unlocking time+locking energy consumption*locking time)*K.

[0117] In addition, the embodiment of the present application also proposes a computer storage medium, on which a passive electronic lock unlocking program is stored. When the passive electronic lock unlocking program is executed by the processor, the steps of the passive electronic lock unlocking method and system as described above are implemented. Therefore, it will not be repeated here. In addition, the description of the beneficial effects of adopting the same method will not be repeated. For technical details not disclosed in the computer-readable storage medium embodiment involved in the present application, please refer to the description of the method embodiment of the present application. As an example, the program instructions can be deployed to be executed on one computing device, or on multiple computing devices located at one location, or on multiple computing devices distributed at multiple locations and interconnected by a communication network.

[0118] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be implemented by instructing the relevant hardware through a computer program, and the above-mentioned program can be stored in a computer-readable storage medium, and when the program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, the above-mentioned storage medium can be a disk, an optical disk, a read-only memory (ROM) or a random access memory (RAM), etc.

[0119] It should also be noted that the device embodiments described above are merely schematic, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. In addition, in the accompanying drawings of the device embodiments provided by the present application, the connection relationship between the modules indicates that there is a communication connection between them, which may be specifically implemented as one or more communication buses or signal lines. A person of ordinary skill in the art may understand and implement it without paying any creative effort.

[0120] Through the description of the above implementation mode, the technicians in the field can clearly understand that the present application can be implemented by means of software plus necessary general hardware, and of course, it can also be implemented by special hardware including special integrated circuits, special CPUs, special memories, special components, etc. In general, all functions completed by computer programs can be easily implemented by corresponding hardware, and the specific hardware structure used to implement the same function can also be various, such as analog circuits, digital circuits or special circuits. However, for the present application, software program implementation is a better implementation mode in more cases. Based on such an understanding, the technical solution of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a readable storage medium, such as a computer floppy disk, a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a disk or an optical disk, etc., including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the method of each embodiment of the present application.

[0121] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A passive electronic lock unlocking method, characterized in that: Used in a passive electronic lock, the method comprises: Obtaining product parameter information of the passive electronic lock; According to the product parameter information, obtaining power consumption parameter information of the passive electronic lock; According to the power consumption parameter information, obtaining a minimum working power threshold of the passive electronic lock; After the passive electronic lock is connected to the electronic key terminal, the minimum working power threshold is sent to the electronic key terminal, so that the electronic key terminal feeds back an unlocking instruction or a locking instruction after the current power storage value of the passive electronic lock is greater than or equal to the minimum working power threshold; When the passive electronic lock is configured to perform an unlocking action after a first preset time interval based on an unlocking instruction, and the electronic key terminal is not configured with the locking instruction, the power consumption parameter information includes unlocking energy consumption information and unlocking time information; The obtaining, according to the power consumption parameter information, a minimum operating power threshold of the passive electronic lock includes: The minimum working power threshold is obtained according to the unlocking energy consumption information and the unlocking time information.

2. The passive electronic lock unlocking method according to claim 1, characterized in that: When the passive electronic lock is configured to perform an unlocking action based on the unlocking instruction, and the electronic key terminal is not configured with the locking instruction, the power consumption parameter information includes unlocking energy consumption information; The obtaining, according to the power consumption parameter information, a minimum operating power threshold of the passive electronic lock includes: The minimum working power threshold is obtained according to the unlocking energy consumption information.

3. The passive electronic lock unlocking method according to claim 1, characterized in that: When the passive electronic lock is configured to perform an unlocking action based on the unlocking instruction, and the passive electronic lock is configured to perform a locking action based on the locking instruction, the power consumption parameter information includes unlocking energy consumption information and locking energy consumption information; The obtaining, according to the power consumption parameter information, a minimum operating power threshold of the passive electronic lock includes: The minimum working power threshold is obtained according to the unlocking energy consumption information and the locking energy consumption information.

4. The passive electronic lock unlocking method according to claim 1, characterized in that: When the passive electronic lock is configured to perform an unlocking action based on a first preset time interval of an unlocking instruction, and the passive electronic lock is configured to perform a locking action based on a second preset time interval of a locking instruction, the power consumption parameter information includes unlocking energy consumption information, unlocking time information, locking energy consumption information, and locking time information; The obtaining, according to the power consumption parameter information, a minimum operating power threshold of the passive electronic lock includes: The minimum working power threshold is obtained according to the unlocking energy consumption information, the unlocking time information, the locking energy consumption information and the locking time information.

5. A passive electronic lock unlocking system, characterized in that: The system includes an electronic key terminal and a passive electronic lock, wherein the passive electronic lock includes a control unit and a storage unit; wherein, The control unit is used to obtain the product parameter information of the passive electronic lock in the storage unit, obtain the power consumption parameter information of the passive electronic lock according to the product parameter information, obtain the minimum working power threshold of the passive electronic lock according to the power consumption parameter information, and send the minimum working power threshold to the electronic key terminal after connecting with the electronic key terminal; The electronic key terminal is used to receive the minimum working power threshold of the passive electronic lock after being connected to the passive electronic lock, and send an unlocking instruction or a locking instruction to the passive electronic lock after the current power storage value of the passive electronic lock is greater than or equal to the minimum working power threshold; The control unit is further configured to execute a corresponding unlocking action according to the unlocking instruction, or execute a corresponding locking action according to the locking instruction; when the passive electronic lock is configured to execute an unlocking action after a first preset time interval based on the unlocking instruction, and the electronic key terminal is not configured with the locking instruction, the power consumption parameter information includes unlocking energy consumption information and unlocking time information; The obtaining of the minimum working power threshold of the passive electronic lock according to the power consumption parameter information includes: obtaining the minimum working power threshold according to the unlocking energy consumption information and the unlocking time information.

6. The passive electronic lock unlocking system according to claim 5, characterized in that: The passive electronic lock further comprises an energy unit, and the energy unit is connected to the control unit; The energy unit is used to store electricity according to the storage instruction sent by the control unit after being connected to the electronic key terminal; the control unit is also used to monitor the storage state of the energy unit, obtain the current storage value, and feed back the current storage value to the electronic key terminal.

7. The passive electronic lock unlocking system according to claim 5, characterized in that: The passive electronic lock further comprises an NFC antenna module, and the NFC antenna module is connected to the control unit; The NFC antenna module is used to receive the current power storage value sent by the control unit and feed back the current power storage value to the electronic key terminal.

8. The passive electronic lock unlocking system according to claim 7, characterized in that: The NFC antenna module is also connected to the energy unit. The NFC antenna module is also used to convert the received signal into electrical energy and store it in the energy unit after being connected to the electronic key terminal.

9. The passive electronic lock unlocking system according to claim 5, characterized in that: The passive electronic lock further comprises a motor load module, and the motor load module is connected to the control unit; The control unit is further used to obtain the minimum working power threshold of the passive electronic lock according to the power consumption parameter information of the motor load module.

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