WO2021047204A1 - 智能锁、智能监管系统及智能监管方法 - Google Patents

智能锁、智能监管系统及智能监管方法 Download PDF

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Publication number
WO2021047204A1
WO2021047204A1 PCT/CN2020/091572 CN2020091572W WO2021047204A1 WO 2021047204 A1 WO2021047204 A1 WO 2021047204A1 CN 2020091572 W CN2020091572 W CN 2020091572W WO 2021047204 A1 WO2021047204 A1 WO 2021047204A1
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WIPO (PCT)
Prior art keywords
smart lock
area
uwb
positioning
subsystem
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PCT/CN2020/091572
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English (en)
French (fr)
Inventor
张丽
彭刚
黄清萍
李亮
杨帆
陈佳宝
程坤
何志锋
Original Assignee
同方威视技术股份有限公司
清华大学
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Application filed by 同方威视技术股份有限公司, 清华大学 filed Critical 同方威视技术股份有限公司
Priority to KR1020227011725A priority Critical patent/KR20220113350A/ko
Publication of WO2021047204A1 publication Critical patent/WO2021047204A1/zh

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/18—Devices to prevent theft or loss of purses, luggage or hand carried bags
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/0019—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier having only one limited data transmission rangs
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle

Definitions

  • the present disclosure generally relates to the field of intelligent supervision, and more specifically, to an intelligent lock, an intelligent supervision system and an intelligent supervision method for supervising objects to which the intelligent lock is applied.
  • Customs supervision of baggage requires that baggage be located and tracked in an indoor environment, and areas where baggage cannot be entered are clarified. Early warning or alarm is required to enter the area. At the same time, the lock can be unlocked according to the set authority, and unlocking does not rely on physical keys.
  • the positioning of smart locks on the market basically uses GPS positioning systems.
  • GPS signals are easily affected by buildings, which makes it impossible to locate objects.
  • the positioning accuracy of GPS cannot provide sufficient positioning accuracy.
  • Standard Positioning Service (SPS) has an accuracy of 100m
  • GPS Precision Positioning Service (PPS) has an accuracy of 10m. Obviously, the positioning accuracy of 10m to 100m cannot meet the accuracy requirements of indoor positioning.
  • the current smart locks on the market all use Bluetooth technology to unlock, mainly by selecting the target lock to be operated to unlock, and all Bluetooth locks on the market need to turn on and activate Bluetooth first.
  • Bluetooth must be activated before connecting to Bluetooth to unlock. The operation is relatively cumbersome. If you need to operate multiple locks at the same time, you need to select the target locks to be operated one by one, which is very inconvenient to use.
  • the present disclosure provides a smart lock, an intelligent monitoring system and an intelligent monitoring method for monitoring objects to which the smart lock is applied.
  • a smart lock including: a lock body and an unlocking structure; a Bluetooth communication module configured to receive locking and/or unlocking instructions based on Bluetooth communication; and one or more binding identifiers, Each binding identifier is associated with the Bluetooth address of the smart lock; wherein, the unlocking mechanism controls the smart lock based on the locking and/or unlocking instruction or by operating the one or more binding identifiers.
  • the lock is locked or unlocked.
  • the one or more binding identifiers include a barcode or a two-dimensional code and/or a radio frequency identification RFID.
  • locking or unlocking the smart lock by operating the one or more binding identifiers includes: scanning the barcode or QR code and/or reading the RFID The smart lock performs locking or unlocking.
  • it further includes a UWB positioning module configured to determine the position of the smart lock based on the UWB positioning method.
  • an intelligent supervision system for supervising objects to which the smart lock as described above is applied.
  • the system includes: a positioning subsystem configured to be based on the smart lock
  • the UWB positioning module determines the area where the smart lock is located; the adjustment subsystem is configured to adjust the sampling mode of the positioning subsystem based on the nature of the area where the smart lock is located; the alarm subsystem is configured to be based on The area where the smart lock is located is used to turn on or turn off the Bluetooth communication module of the smart lock and generate alarm messages.
  • the positioning subsystem includes a plurality of UWB ranging base stations, which are arranged in the gate channel through which the object to which the smart lock is applied, and the plurality of UWB ranging base stations are respectively connected to the
  • the UWB positioning module communicates; the processing module is configured to obtain distance data based on the distance measurement between the multiple UWB ranging base stations and the UWB positioning module, and calculate the location of the smart lock based on the distance data area.
  • the positioning subsystem includes two UWB ranging base stations
  • the processing module is configured to obtain the second UWB ranging base station and the UWB positioning module based on the distance measurement between the two UWB ranging base stations and the UWB positioning module.
  • a distance data and a second distance data, the first distance condition parameter and the second distance condition parameter are respectively calculated based on the first distance data and the second distance data and the length and the inner diameter width of the gate channel; and
  • the area where the smart lock is located is determined based on the first distance condition parameter and the second distance condition parameter.
  • adjusting the sampling mode of the positioning subsystem based on the nature of the area in which the smart lock is located includes: when the object to which the smart lock is applied passes through the first type of area, lowering the locator The sampling frequency of the system; when the object to which the smart lock is applied passes through the second type area, the sampling frequency of the positioning subsystem is increased.
  • an intelligent monitoring method for monitoring objects to which the above-mentioned smart lock is applied includes: a positioning subsystem checks where the smart lock passes through the positioning subsystem. The area of the smart lock is calculated; the adjustment subsystem adjusts the sampling mode of the positioning subsystem based on the nature of the area where the smart lock is located; the alarm subsystem opens or closes the smart lock based on the area where the smart lock is located Bluetooth communication module and generate alarm information.
  • the positioning subsystem includes a plurality of UWB ranging base stations
  • the positioning subsystem calculating the area where the smart lock through the positioning subsystem is located includes: based on the plurality of UWB ranging base stations and all the base stations.
  • the distance measurement between UWB positioning modules of the smart lock obtains distance data; and the area where the smart lock is located is calculated based on the distance data.
  • the positioning subsystem includes two UWB ranging base stations
  • the positioning subsystem calculating the area where the smart lock through the positioning subsystem is located includes: based on the two UWB ranging base stations and the The distance measurement between the UWB positioning modules of the smart lock obtains the first distance data and the second distance data respectively; based on the first distance data and the second distance data and the gates that the object to which the smart lock will pass through The length and inner diameter width of the machine channel are calculated to obtain the first distance condition parameter and the second distance condition parameter; and the area where the smart lock is located is determined based on the first distance condition parameter and the second distance condition parameter.
  • the adjustment subsystem adjusting the sampling mode of the positioning subsystem based on the nature of the area in which the smart lock is located includes: when the object to which the smart lock is applied passes through the first type of area, reducing the The sampling frequency of the positioning subsystem; when the object to which the smart lock is applied passes through the second type area, the sampling frequency of the positioning subsystem is increased.
  • the smart lock of the embodiment of the present disclosure it is possible to realize the unlocking operation of the smart lock without frequently operating the Bluetooth module, thus simplifying the use of the smart lock.
  • Figure 1 shows a schematic structural diagram of a smart lock according to an embodiment of the present invention
  • Fig. 2 shows a block diagram of an intelligent supervision system according to an embodiment of the present invention
  • Fig. 3 shows an example of area division of an intelligent supervision system and an intelligent supervision method according to an embodiment of the present invention.
  • Fig. 4 shows a flowchart of an intelligent supervision method according to an embodiment of the present invention.
  • references to "one embodiment,” “an embodiment,” “an example,” or “example” mean that a specific feature, structure, or characteristic described in conjunction with the embodiment or example is included in the present disclosure In at least one embodiment. Therefore, the phrases “in one embodiment,” “in an embodiment,” “an example,” or “example” appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example.
  • specific features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and/or subcombination.
  • drawings provided herein are for illustrative purposes, and the drawings are not necessarily drawn to scale.
  • the term “and/or” as used herein includes any and all combinations of one or more of the associated listed items.
  • Fig. 1 shows a schematic structural diagram of a smart lock according to an embodiment of the present invention.
  • the upper part of Fig. 1 shows a bottom view of the smart lock
  • the lower part of Fig. 1 shows a side view (left side) and a front view (right side) of the smart lock body.
  • the smart lock according to the embodiment of the present invention is mainly composed of a lock body and an unlocking structure. It mainly includes a lock body 11, a replaceable lock beam 12, a lock hole 13, a buzzer 14, a charger and key lock hole 15, a fingerprint module 16 and an LED indicator 17. Inside the lock body 11, multiple control and communication modules are also integrated, including an unlocking structure, an electronic control control module, a Bluetooth communication module, a UWB positioning module, and a power management module.
  • the smart lock according to the embodiment of the present invention further includes one or more binding marks 18, which are preferably arranged at any suitable position on the lock body, as shown in the front view of the lower part of FIG. 1.
  • Each binding identifier may be associated with the Bluetooth address of the smart lock. Specifically, each binding identifier is bound to the smart lock and the Bluetooth address of the smart lock one-to-one.
  • the one or more binding identifiers may be barcodes or two-dimensional codes, or may also be radio frequency identification RFID tags.
  • the barcode or two-dimensional code or radio frequency identification RFID tag is bound to the Bluetooth address of the smart lock one-to-one.
  • the smart lock can be locked or unlocked by operating one or more binding identifiers. Specifically, scan a barcode or two-dimensional code, or you can also read a radio frequency identification RFID tag. Because the barcode or two-dimensional code or radio frequency identification RFID tag and the smart lock are correspondingly bound, the barcode or two-dimensional code Or the operation of the radio frequency identification RFID tag can uniquely select the corresponding smart lock, so as to realize the unlocking by scanning the code or reading the RFID tag.
  • the operator is often not sensitive to the lock, and the item that has a deep memory is often the locked item. Therefore, unlocking through a lock does not conform to the user's inertial thinking.
  • the binding identification such as barcode or two-dimensional code or radio frequency identification RFID tag
  • the Bluetooth communication module of the smart lock may be configured to receive locking and/or unlocking instructions based on Bluetooth communication. Therefore, in some embodiments, Bluetooth activation can also be performed by opening the Bluetooth communication module of the smart lock, receiving locking and/or unlocking instructions based on Bluetooth communication technology, and performing the smart lock according to the received locking and/or unlocking instructions. Lock or unlock.
  • the UWB positioning module of the smart lock is configured to determine the position of the smart lock based on the UWB positioning method.
  • UWB Ultra Wideband
  • UWB also known as ultra-wideband
  • UWB technology has the advantages of low system complexity, low power spectrum density of the transmitted signal, insensitive to channel fading, low interception capability, and high positioning accuracy.
  • the UWB positioning module of the mobile object passes through the coordinate system formed by the UWB positioning base station, and the UWB positioning module can communicate with each UWB positioning base station , Through the distance measurement between the UWB positioning module and the UWB positioning base station to obtain the location information of the moving object.
  • the principle of UWB positioning will be described in detail below in conjunction with an embodiment of a machine supervision method of an intelligent supervision system for supervising objects to which a smart lock is applied.
  • the smart lock uses a lithium battery for power supply, and the lithium battery supplies power to the electronic control module, the Bluetooth communication module, and the UWB positioning module through the power management module.
  • the electronic control module is responsible for controlling the operation of the motor to drive the unlocking structure to unlock.
  • the associated Bluetooth address corresponding to the smart lock can be set through the background system, and the binding of one or more binding identifiers to the Bluetooth address of the smart lock can be realized by binding the workstation.
  • the binding between the lock and the locked object can be realized by taking photos of the appearance of the object, so that the lock can be unlocked according to the locked object, thereby simplifying the unlocking process.
  • the binding workstation may be a personal computer PC or a mobile terminal, which is not limited in the embodiment of the present invention.
  • Fig. 2 shows a block diagram of an intelligent supervision system according to an embodiment of the present invention.
  • the intelligent supervision system is mainly used to supervise objects to which a smart lock is applied.
  • the intelligent supervision system includes a positioning subsystem 21, an adjustment The subsystem 22 and the alarm subsystem 23 are connected to each other.
  • the positioning subsystem 21 is configured to determine the area where the smart lock is located based on the UWB positioning module of the smart lock.
  • the adjustment subsystem 22 is configured to adjust the sampling mode of the positioning subsystem 21 based on the nature of the area where the smart lock is located.
  • the alarm subsystem 23 is configured to open or close the Bluetooth communication module of the smart lock based on the area where the smart lock is located.
  • the positioning subsystem 21 includes multiple UWB ranging base stations and processing modules. Among them, multiple UWB ranging base stations are arranged in the gate channel through which objects to which the smart lock is applied, and multiple UWB ranging base stations can respectively communicate with the UWB positioning module of the smart lock.
  • the UWB ranging base station is responsible for locating UWB tags. Multiple UWB ranging base stations are used to form a coordinate system within the ranging range. When the object to which the smart lock is applied enters the detection range of multiple UWB ranging base stations, the UWB positioning module of the smart lock will be in the above-mentioned coordinate system.
  • the processing module can obtain distance data based on the distance measurement between multiple UWB ranging base stations and the UWB positioning module, and determine that the smart lock is in the above coordinate system based on the distance data In the coordinates.
  • the layout can be symmetrical or other layouts according to actual needs.
  • the tag moves in the gate channel, and the distance values A and B generated between the tag and the distance measurement base station on both sides of the ranging gate are generated after ranging.
  • the background service calculates the distance condition parameters a and b according to parameters such as A and B as well as the gate channel length and inner diameter width in real time.
  • the label is considered to move in the channel, otherwise, it is no longer in the channel.
  • the corresponding alarm information can be generated according to the system settings.
  • the maximum value of the lengths of the entrance ports on the opposite side of the connection channel between the two sides of the channel and the positioning base station can be used as the maximum value, and the vertical distance between the lock in the channel and the ranging base station can be the minimum value. For example, Set the minimum value to 0 meters.
  • the base stations on both sides form two overlapping fan-shaped coverage areas. This area is the location alarm recognition area.
  • the supervision space through which the smart lock is applied may be divided.
  • the division of regions can be based on different standards. In some embodiments, it can be divided according to the importance of the area. For example, compared with the entire area where the gate is located, the UWB positioning module lasts for a relatively short time, so this area is set as an area with a higher degree of importance. However, the area before entering the gate or leaving the gate can be set as a less important area.
  • the processing module can further follow up the calculated position of the smart lock to determine the area where the smart lock is located.
  • the sampling frequency of the positioning subsystem is reduced, and when an object with a smart lock passes through an area with a higher degree of importance, the positioning is improved.
  • the sampling frequency of the subsystem is improved.
  • the area division and frequency of UWB are set. It can be divided into multi-level settings, and the frequency is related to the importance of the region.
  • reduce the reporting frequency to reduce system power consumption.
  • UWB positioning module enters a high-importance area increase the reporting frequency to reduce the response time interval. Because the area where the gate is located is relatively short compared to the entire area, the duration of the UWB positioning module is relatively short, so the reporting frequency of the area can be increased, so as to obtain more supervision detection data, which is helpful to the accuracy of supervision.
  • the reporting frequency of the area can be reduced, and the power consumption of the system can be reduced while obtaining proper supervision accuracy.
  • the supervision space passed by the object to which the smart lock is applied may be further divided into multiple regions, for example, two or more regions, as shown in FIG. 3.
  • the configurable parameters include, but are not limited to, turning on or off Bluetooth, UWB reporting frequency, whether to allow unlocking, etc. Usually set in the unlocking area to allow unlocking.
  • the following can be set according to the different areas where the smart lock is located:
  • UWB frequency zone 1 that can be set (for example, 100 meters away from the gate channel)
  • UWB reports every 10 seconds
  • Bluetooth is turned off.
  • UWB frequency zone 2 that can be set (for example, 50-100 meters away from the gate channel)
  • UWB reports every 5 seconds
  • Bluetooth is turned off.
  • UWB frequency zone 3 that can be set (for example, 30-50 meters away from the gate channel)
  • UWB will report every 3 seconds and turn off Bluetooth.
  • UWB frequency zone 4 that can be set (for example, 10-39 meters away from the gate channel)
  • UWB reports every 1 second
  • Bluetooth is turned off.
  • UWB frequency zone 5 that can be set (for example, 0-10 meters away from the gate channel)
  • UWB reports three times every 1 second, and Bluetooth is turned off.
  • the adjustment subsystem 22 adjusts the sampling mode of the positioning subsystem 21 based on the nature of the area where the smart lock is located.
  • the nature of the area where the smart lock is located can be, for example, the importance of the above-mentioned area.
  • the sampling mode of the positioning subsystem 21 may be, for example, the reporting frequency of monitoring detection data.
  • the alarm subsystem 23 can also turn on or turn off the Bluetooth communication module of the smart lock based on the area where the smart lock is located.
  • the Bluetooth communication module of the smart lock can be turned off, because in this case, the unlocking operation generally does not occur.
  • the lockable Bluetooth communication module can be turned on, so that the unlocking command can be transmitted through the Bluetooth communication module when an unlocking operation is required.
  • the UWB reporting frequency can be matched with the specific scenario, which can effectively control the power consumption, make the energy efficiency utilization more efficient, and is beneficial to environmental protection.
  • the activation and deactivation of the Bluetooth module, and the alarm device in the smart lock can also be set to allow the unlocking area to be set.
  • Fig. 4 shows a flowchart of an intelligent supervision method according to an embodiment of the present invention.
  • the intelligent supervision method is mainly used to supervise objects to which a smart lock is applied. As shown in the figure, the method includes the following steps:
  • step S410 the positioning subsystem determines the area where the smart lock passing through the positioning subsystem is located.
  • step S420 the adjustment subsystem adjusts the sampling mode of the positioning subsystem based on the nature of the area where the smart lock is located.
  • step S430 the alarm subsystem opens or closes the Bluetooth communication module of the smart lock and generates alarm information based on the area where the smart lock is located.
  • the positioning subsystem calculates the area where the smart lock is located through the positioning subsystem, including obtaining distance data based on the distance measurement between multiple UWB ranging base stations and the UWB positioning module, and calculating the smart lock location based on the distance data Area.
  • the sampling frequency of the positioning subsystem is reduced, and when an object applied with a smart lock passes through the second type area, the sampling frequency of the positioning subsystem is increased.
  • the smart lock and its smart supervision system and smart supervision method according to the embodiments of the present invention can effectively improve the 100% alarm rate and 100% alarm accuracy of the UWB positioning module in complex situations with high interference to metal channels, thereby realizing accurate alarms in the channel And there is no false alarm in the adjacent channel. That is, as long as the smart lock enters the setting area, it will alarm according to the setting without false alarms, and when there are multiple gate channels in the setting area, only the corresponding channel that the smart lock enters will alarm, and no false alarms from other channels will occur. . At the same time, the alarm response time can be shortened to milliseconds.
  • the smart lock and its smart supervision system and smart supervision method according to the embodiments of the present invention can effectively reduce the system cost.
  • the cost of using UHF RFID readers in the gate channel is about 40,000 yuan, while the cost of using UWB base stations to test is only 4,000 yuan, which is a 90% reduction in cost.
  • the UWB tags used are recyclable and reusable tags, they are more environmentally friendly than disposable RFID adhesive tape tags, and there are no subsequent consumables costs.
  • the sampling frequency is switched in a special area to effectively control the power consumption to match the usage scenario, thereby effectively improving energy efficiency and benefiting environmental protection.
  • the embodiments of the present invention can achieve both low power consumption and high performance, and have broad application prospects. Those skilled in the art can understand that the methods shown above are only exemplary. The method of the present invention is not limited to the steps and sequence shown above. Those skilled in the art can make many changes and modifications based on the teaching of the illustrated embodiment.

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Abstract

一种智能锁，以及用于对应用了该智能锁的物体进行监管的系统和方法。该智能锁包括：锁身（11）及开锁结构；蓝牙通信模块，被配置为基于蓝牙通信接收锁定和/或开锁指令；以及一个或多个绑定标识（18），每个绑定标识（18）与智能锁的蓝牙地址相关联；其中，开锁结构基于锁定和/或开锁指令或通过对一个或多个绑定标识（18）进行操作来对智能锁进行锁定或开锁。

Description

智能锁、智能监管系统及智能监管方法
本申请要求于2019年9月12日提交的、申请号为201910865256.1的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本公开总体上涉及智能监管领域，更具体地，涉及一种智能锁、用于对应用了该智能锁的物体进行监管的智能监管系统及智能监管方法。
背景技术
海关对行李的监管要求在室内环境下对行李进行定位与跟踪，明确行李不能进入的区域，进入区域要进行预警或报警，同时可以根据设定权限进行开锁，开锁不依赖实体钥匙。
目前市面上智能锁的定位基本使用的都是GPS定位系统。一方面，GPS信号容易受建筑物的影响而导致无法对物体进行定位。另一方面，GPS的定位精度无法提供足够的定位精度。标准定位服务(SPS)精度为100m，GPS精密定位服务(PPS)精度在10m。显然10m至100m的定位精度不能满足室内定位对精度的要求。
另外，目前市面上智能锁开锁均使用蓝牙技术，主要是通过选择要操作的目标锁来开锁，并且市面上蓝牙锁都需要先开启蓝牙及进行蓝牙激活。上述产品存在的问题是必须要先激活蓝牙再连接蓝牙开锁。操作相对繁琐，如果需要同时操作多个锁，需要一一选中需要操作的目标锁，使用起来很不方便。
发明内容
为了解决上述问题中的至少一些问题，本公开提供了一种智能锁、用于对应用了该智能锁的物体进行监管的智能监管系统及智能监管方法。
根据本公开的第一方面，提供了一种智能锁，包括：锁身及开锁结构；蓝牙通信模块，被配置为基于蓝牙通信接收锁定和/或开锁指令；以及一个或多个绑定标识，每个绑定标识与所述智能锁的蓝牙地址相关联；其中，所述开锁机构基于所述锁定和/或开锁指令或通过对所述一个或多个绑定标识进行操作来对所述智能锁进行锁定或开锁。
在一些实施例中，所述一个或多个绑定标识包括条形码或二维码和/或射频识别RFID。
在一些实施例中，通过对所述一个或多个绑定标识进行操作来对所述智能锁进行锁定或开锁包括：通过扫描所述条形码或二维码和/或读取所述RFID来对所述智能锁进行锁定或开锁。
在一些实施例中，还包括UWB定位模块，被配置为基于UWB定位方法来确定所述智能锁的位置。
根据本公开的第二方面，提供了一种智能监管系统，用于对应用了如上所述的智能锁的物体进行监管，所述系统包括：定位子系统，被配置为基于所述智能锁的UWB定位模块确定所述智能锁所处的区域；调整子系统，被配置为基于所述智能锁所处的区域的性质来调整所述定位子系统的采样模式；报警子系统，被配置为基于所述智能锁所处的区域来开启或关闭所述智能锁的蓝牙通信模块以及产生报警信息。
在一些实施例中，所述定位子系统包括：多个UWB测距基站，布置在应用了所述智能锁的物体将通过的闸机通道内，所述多个UWB测距基站分别与所述UWB定位模块进行通信；处理模块，被配置为基于所述多个UWB测距基站与所述UWB定位模块之间的测距获得距离数据，并基于所述距离数据计算所述智能锁所处的区域。
在一些实施例中，所述定位子系统包括两个UWB测距基站，所述处理模块被配置为：基于所述两个UWB测距基站与所述UWB定位模块之间的测距分别获得第一距离数据和第二距离数据，基于所述第一距离数据和所述第二距离数据以及所述闸机通道的长度与内径宽度分别计算得到第一距离条件参数和第二距离条件参数，以及基于所述第一距离条件参数和所述第二距离条件参数确定所述智能锁所处的区域。
在一些实施例中，基于所述智能锁所处的区域的性质来调整所述定位子系统的采样模式包括：当应用了所述智能锁的物体通过第一类区域时，降低所述定位子系统的采样频率；当应用了所述智能锁的物体通过第二类区域时，提高所述定位子系统的采样频率。
根据本公开的第三方面，提供了一种智能监管方法，用于对应用了如上所述的智能锁的物体进行监管，所述方法包括：定位子系统对通过定位子系统的智能锁所处的区域进行计算；调整子系统基于所述智能锁所处的区域的性质来调整所述定位子系统的采样模式；报警子系统基于所述智能锁所处的区域来开启或关闭所述智能锁的蓝牙通信模块以及产生报警信息。
在一些实施例中，所述定位子系统包括包括多个UWB测距基站，定位子系统对通过定位子系统的智能锁所处的区域进行计算包括：基于所述多个UWB测距基站与所述智能锁的UWB定位模块之间的测距获得距离数据；基于所述距离数据计算所述智能锁所处的区域。
在一些实施例中，所述定位子系统包括两个UWB测距基站，定位子系统对通过定位子系统的智能锁所处的区域进行计算包括：基于所述两个UWB测距基站与所述智能锁的UWB定位模块之间的测距分别获得第一距离数据和第二距离数据；基于所述第一距离数据和所述第二距离数据以及应用了所述智能锁的物体将通过的闸机通道的长度与内径宽度分别计算得到第一距离条件参数和第二距离条件参数；以及基于所述第一距离条件参数和所述第二距离条件参数确定所述智能锁所处的区域。
在一些实施例中，调整子系统基于所述智能锁所处的区域的性质来调整所述定位子系统的采样模式包括：当应用了所述智能锁的物体通过第一类区域时，降低所述定位子系统的采样频率；当应用了所述智能锁的物体通过第二类区域时，提高所述定位子系统的采样频率。
根据本公开的实施例的智能锁，能够不必通过频繁操作蓝牙模块来实现智能锁的开锁操作，因此简化了智能锁的使用。用于对应用了该智能锁的物体进行监管的系统，通过基于UWB测距技术来确定智能锁所处的不同区域，并基于不同区域调整定位测距操作的采样频率，有效地降低了系统的成本和功耗。
附图说明
通过下面结合附图说明本公开实施例，将使本公开实施例的上述及其它目的、特征和优点更加清楚，其中：
图1示出了根据本发明实施例的智能锁的结构示意图；
图2示出了根据本发明实施例的智能监管系统的框图；
图3示出了根据本发明实施例的智能监管系统和智能监管方法的区域划分的示例；以及
图4示出了根据本发明实施例的智能监管方法的流程图。
在附图中，相同或相似的结构均以相同或相似的附图标记进行标识。
具体实施方式
为了使本申请的目的、技术方案和优点更加清楚明白，以下结合附图对本申请做进一步详细说明。应注意，以下描述只用于举例说明，并不用于限制本公开。在以下描述中，为了提供对本公开的透彻理解，阐述了大量特定细节。然而，对于本领域普通技术人员显而易见的是：不必采用这些特定细节来实行本公开。在其他实例中，为了避免混淆本公开，未具体描述公知的电路、材料或方法。
在整个说明书中，对“一个实施例”、“实施例”、“一个示例”或“示例”的提及意味着：结合该实施例或示例描述的特定特征、结构或特性被包含在本公开至少一个实施例中。因此，在整个说明书的各个地方出现的短语“在一个实施例中”、“在实施例中”、“一个示例”或“示例”不一定都指同一实施例或示例。此外，可以以任何适当的组合和/或子组合将特定的特征、结构或特性组合在一个或多个实施例或示例中。此外，本领域普通技术人员应当理解，在此提供的附图都是为了说明的目的，并且附图不一定是按比例绘制的。这里使用的术语“和/或”包括一个或多个相关列出的项目的任何和所有组合。
图1示出了根据本发明实施例的智能锁的结构示意图。如图1所示，在图1的上面部分示出了智能锁的仰视图，在图1的下面部分示出了智能锁锁身的侧视图(左侧)和正视图(右侧)。
根据本发明实施例的智能锁主要由锁身和开锁结构组成。主要包括锁身11、可替换式锁梁12、锁孔13、蜂鸣器14、充电器和钥匙锁孔15、指纹模块16以及LED指示灯17。在锁身11的的内部，还集成有多个控制及通信模块，包括开锁结构、电控控制模块、蓝牙通信模块、UWB定位模块和电源管理模块。
进一步地，根据本发明实施例的智能锁还包括一个或多个绑定标识18，优选地设置在锁身上任何合适的位置处，如图1下面部分的正视图所示。每个绑定标识可以与智能锁的蓝牙地址相关联，具体地，每个绑定标识与智能锁以及智能锁的蓝牙地址一对一绑定。
可以采用任何现有的物联网技术来实现一个或多个绑定标识。在一些实施例中，一个或多个绑定标识可以是条形码或二维码，或者也可以是射频识别RFID标签。该条形码或二维码或射频识别RFID标签与智能锁的蓝牙地址一对一绑定。
在一些实施例中，可以通过对一个或多个绑定标识进行操作来对智能锁进行锁定或 开锁。具体地，扫描条形码或二维码，或者也可以读取射频识别RFID标签，由于该条形码或二维码或射频识别RFID标签与智能锁是对应绑定的关系，所以通过对条形码或二维码或射频识别RFID标签的操作能够唯一地选定所对应的智能锁，从而实现扫码开锁或读取RFID标签开锁。
很多时候，操作者往往对那个锁并不敏感，记忆深刻的往往是锁住的那个物品。所以通过锁来开锁，并不符合使用者惯性思维。在本发明的实施例中，通过利用设置在智能锁上的绑定标识(例如条形码或二维码或射频识别RFID标签)来执行开锁，可以避免频繁操作蓝牙模块来实现智能锁的开锁，从而简化了智能锁的使用。
根据本发明实施例的智能锁的蓝牙通信模块可以被配置为基于蓝牙通信接收锁定和/或开锁指令。因此在一些实施例中，也可以通过开启智能锁的蓝牙通信模块以进行蓝牙激活，基于蓝牙通信技术接收锁定和/或开锁指令，并根据所接收的锁定和/或开锁指令来对智能锁进行锁定或开锁。
根据本发明实施例的智能锁的UWB定位模块被配置为基于UWB定位方法来确定智能锁的位置。
UWB(Ultra Wideband)也称为超宽带，是一种无线载波通信技术，其不采用正弦载波，而是利用纳秒级的非正弦波窄脉冲传输数据，因此其所占的频谱范围很宽。UWB技术具有系统复杂度低，发射信号功率谱密度低，对信道衰落不敏感，截获能力低，定位精度高等优点。
利用UWB定位时，移动物体(在本实施例中为设置有UWB定位模块的智能锁)的UWB定位模块通过由UWB定位基站所形成的坐标系，UWB定位模块可以与每个UWB定位基站进行通信，通过UWB定位模块与UWB定位基站之间的测距来获得移动物体的位置信息。将在下面结合用于对应用了智能锁的物体进行监管的智能监管系统机器监管方法的实施例详细说明UWB定位的原理。
根据本发明实施例的智能锁采用锂电池进行供电，锂电池通过电源管理模块向电控控制模块、蓝牙通信模块以及UWB定位模块进行供电。电控控制模块负责控制电机的运行以带动开锁结构进行开锁。
在一些实施例中，可以通过后台系统设置与智能锁相对应的关联蓝牙地址，并通过绑定工作站来实现一个或多个绑定标识与智能锁的蓝牙地址的绑定。可以通过对物品外观拍摄照片的方式，实现锁与锁定物体之间的绑定，这样就可以根据锁定物品来进行开 锁，从而简化开锁流程。绑定工作站可以是个人计算机PC或移动终端，本发明的实施例对此不做限制。
图2示出了根据本发明实施例的智能监管系统的框图，该智能监管系统主要用于对应用了智能锁的物体进行监管，如图所示，该智能监管系统包括定位子系统21、调整子系统22和报警子系统23，三个子系统彼此之间相互连接。
在一些实施例中，定位子系统21被配置为基于智能锁的UWB定位模块确定智能锁所处的区域。调整子系统22被配置为基于智能锁所处的区域的性质来调整定位子系统21的采样模式。报警子系统23被配置为基于智能锁所处的区域来开启或关闭智能锁的蓝牙通信模块。
在一些实施例中，定位子系统21包括多个UWB测距基站和处理模块。其中，多个UWB测距基站布置在应用了智能锁的物体将通过的闸机通道内，多个UWB测距基站可以分别与智能锁的UWB定位模块进行通信。
UWB测距基站负责对UWB标签进行定位。多个UWB测距基站用于测距范围内形成坐标系。当应用了智能锁的物体进入多个UWB测距基站的检测范围时，智能锁的UWB定位模块将处于上述坐标系中。
由于UWB定位模块连接到每个UWB测距基站，因此处理模块可以基于多个UWB测距基站与UWB定位模块之间的测距来获得距离数据，并基于距离数据来确定智能锁在上述坐标系中的坐标。
例如，当在闸机通道内安装两套UWB测距基站时，根据实际需要可以是对称布局也可以是其他布局。标签在闸机通道内移动，经过测距产生标签与测距闸机两侧测距基站之间产生的距离值A与B。后台服务实时根据A和B以及闸机通道长度与内径宽度等参数，分别计算得到距离条件参数a和b。当a和b满足预设条件时，则认为标签在通道内移动，反之则不再通道内。即可根据系统设置产生相应的报警信息。
在一些实施例中，可以以通道内两侧测距定位基站连接通道对侧进入口的长度中的最大值为最大值，以锁在通道内与测距基站的垂直距离为最小值，例如可以将最小值设置为0米。双侧基站分别形成两个扇形重叠的覆盖面积。该面积即为定位报警识别区域。
在一些实施例中，可以对应用了智能锁的物体所通过的监管空间进行划分。区域的划分可以依据不同的标准。在一些实施例中，可以依据区域的重要程度进行划分。例如，闸机所在区域对比整个区域，相对UWB定位模块持续存在的时间相对较短，因此将该 区域设置为重要程度较高的区域。而可以将在进入闸机之前或离开闸机的区域设置为重要程度稍低的区域。在将监管空间被划分为多个区域之后，处理模块可以进一步跟进所计算的智能锁的位置来确定智能锁所处的区域。
例如，当应用了智能锁的物体通过重要程度较低的第一类区域时，降低定位子系统的采样频率，当应用了智能锁的物体通过重要程度较高的第二类区域时，提高定位子系统的采样频率。
具体地，设置UWB的区域划分与设置频率。可以分为多级设置，频率与其区域重要程度有关。当UWB定位模块进入低重要程度区域时减少上报频率，以降低系统功耗。当UWB定位模块进入高重要程度区域时提高上报频率，以减少响应时间间隔。因为闸机所在区域对比整个区域，相对UWB定位模块持续存在时间是相对短的，因此可以提高该区域的上报频率，从而获得更多的监管检测数据，有助于监管的精度。而对于闸机所在区域之前的区域，可以降低该区域的上报频率，在获得适当的监管精度的同时降低系统的功耗。
在一些实施例中，应用了智能锁的物体所通过的监管空间可以被进一步划分为多个区域，例如两个以上区域，如图3所示。
在进入闸机通道前端和通道内、通道出口处，共划分为5个区域，可以根据每个区域的实际配置和实际需要进行划分，并在不同的区域内对智能锁的参数分别进行配置。可以配置的参数包括但不限于蓝牙的开启或关闭、UWB的上报频率、是否允许开锁等。通常设置在开锁区域内才允许开锁。
例如，在图3所示的实施例中，可以根据智能锁所处的不同区域设置如下：
当锁进入可设置UWB频率区域1时(例如距闸机通道100米外)，UWB每10秒上报一次，关闭蓝牙。
当锁进入可设置UWB频率区域2时(例如距闸机通道50-100米外)，UWB每5秒上报一次，关闭蓝牙。
当锁进入可设置UWB频率区域3时(例如距闸机通道30-50米外)，UWB每3秒上报一次，关闭蓝牙。
当锁进入可设置UWB频率区域4时(例如距闸机通道10-39米外)，UWB每1秒上报一次，关闭蓝牙。
当锁进入可设置UWB频率区域5时(例如距闸机通道0-10米外)，UWB每1秒上 报三次，关闭蓝牙。
进入开锁区域，开启蓝牙。
在一些实施例中，调整子系统22基于智能锁所处的区域的性质来调整定位子系统21的采样模式。智能锁所处区域的性质可以例如是上述区域的重要程度。定位子系统21的采样模式可以例如是监管检测数据的上报频率。
此外，报警子系统23还可以基于智能锁所处的区域来开启或关闭智能锁的蓝牙通信模块。当UWB定位模块在进入低重要程度区域时，可以关闭智能锁的蓝牙通信模块，因为这种情况下一般不会发生开锁操作。当UWB定位模块进入高重要程度区域时，可以开启能锁的蓝牙通信模块，以便在需要执行开锁操作时通过蓝牙通信模块传输开锁指令。通过不同地设置蓝牙通信模块的状态，能够进一步降低系统的功耗。
通过基于智能锁所处的不同区域切换采样频率，以使UWB的上报频率能够与具体的场景相匹配，从而能够有效控制功耗，使能效利用率更为高效，且有利于环保。
在其他的实施例中，除了可以预先设置区域的重要性之外，还可以设置允许开锁区域设置蓝牙模块的激活与关闭、智能锁内的报警装置，例如蜂鸣器是否报警等。本领域技术人员容易想到这些实施例的变型，此处不再赘述。
图4示出了根据本发明实施例的智能监管方法的流程图，该智能监管方法主要用于对应用了智能锁的物体进行监管，如图所示，该方法包括以下步骤：
在步骤S410中，定位子系统对通过定位子系统的智能锁所处的区域进行确定。
在步骤S420中，调整子系统基于智能锁所处的区域的性质来调整定位子系统的采样模式。
在步骤S430中，报警子系统基于智能锁所处的区域来开启或关闭智能锁的蓝牙通信模块以及产生报警信息。
具体地，定位子系统对通过定位子系统的智能锁所处的区域进行计算包括基于多个UWB测距基站与UWB定位模块之间的测距获得距离数据，以及基于距离数据计算智能锁所处的区域。
当应用了智能锁的物体通过第一类区域时，降低定位子系统的采样频率，并且当应用了智能锁的物体通过第二类区域时，提高定位子系统的采样频率。
更多的操作细节可以参见前述实施例，此处不再赘述。
根据本发明实施例的智能锁及其智能监管系统和智能监管方法能够有效地提高 UWB定位模块对金属通道等高干扰复杂情况下的100％报警率和100％报警精度，从而实现通道内精准报警且邻近通道没有误报警。即只要智能锁进入设定区域就会根据设置报警而无漏报，并且当设定区域内存在多个闸机通道时，仅智能锁进入的对应通道报警，而不会发生其他通道的错报。同时报警响应时间可以缩短至毫秒级。
根据本发明实施例的智能锁及其智能监管系统和智能监管方法能够有效地降低系统成本。闸机通道使用超高频RFID读取器成本在4万左右，而采用UWB基站测试成本仅为4000元，成本下降了90％。
另外，由于所使用的UWB标签属于可回收和重复利用的标签，因此，相比于一次性RFID胶纸标签更为环保，且没有后续耗材费用。通过特殊区域切换采样频率来有效地控制功耗与使用场景相匹配，从而有效地提高能效效率，并有利于环保。本发明实施例可以兼得低功耗与高性能，具有广泛的应用前景。领域技术人员可以理解，上面示出的方法仅是示例性的。本发明的方法并不局限于上面示出的步骤和顺序。本领域技术人员根据所示实施例的教导可以进行许多变化和修改。
尽管以上已经结合本发明的优选实施例示出了本发明，但本领域的技术人员将会理解，在不脱离本发明的精神和范围的情况下，可以对本发明进行各种修改、替换和改变。因此，本发明不应由上述实施例来限定，而应由所附权利要求及其等价物来限定。

Claims (12)

  1. 一种智能锁，包括：
    锁身及开锁结构；
    蓝牙通信模块，被配置为基于蓝牙通信接收锁定和/或开锁指令；以及
    一个或多个绑定标识，每个绑定标识与所述智能锁的蓝牙地址相关联；
    其中，所述开锁机构基于所述锁定和/或开锁指令或通过对所述一个或多个绑定标识进行操作来对所述智能锁进行锁定或开锁。
  2. 根据权利要求1所述的智能锁，其中，所述一个或多个绑定标识包括条形码或二维码和/或射频识别RFID标签。
  3. 根据权利要求2所述的智能锁，其中，通过对所述一个或多个绑定标识进行操作来对所述智能锁进行锁定或开锁包括：
    通过扫描所述条形码或二维码和/或读取所述RFID标签来对所述智能锁进行锁定或开锁。
  4. 根据权利要求1至3中任一项所述的智能锁，还包括UWB定位模块，被配置为基于UWB定位方法来确定所述智能锁的位置。
  5. 一种智能监管系统，用于对应用了如权利要求1至4中任一项所述的智能锁的物体进行监管，所述系统包括：
    定位子系统，被配置为基于所述智能锁的UWB定位模块确定所述智能锁所处的区域；
    调整子系统，被配置为基于所述智能锁所处的区域的性质来调整所述定位子系统的采样模式；
    报警子系统，被配置为基于所述智能锁所处的区域来开启或关闭所述智能锁的蓝牙通信模块以及产生报警信息。
  6. 根据权利要求5所述的系统，其中，所述定位子系统包括：
    多个UWB测距基站，布置在应用了所述智能锁的物体将通过的闸机通道内，所述多个UWB测距基站分别与所述UWB定位模块进行通信；
    处理模块，被配置为基于所述多个UWB测距基站与所述UWB定位模块之间的测距获得距离数据，并基于所述距离数据计算所述智能锁所处的区域。
  7. 根据权利要求6所述的系统，其中，所述定位子系统包括两个UWB测距基站，所述处理模块被配置为：基于所述两个UWB测距基站与所述UWB定位模块之间的测距分别获得第一距离数据和第二距离数据，基于所述第一距离数据和所述第二距离数据以及所述闸机通道的长度与内径宽度分别计算得到第一距离条件参数和第二距离条件参数，以及基于所述第一距离条件参数和所述第二距离条件参数确定所述智能锁所处的区域。
  8. 根据权利要求7所述的系统，其中，基于所述智能锁所处的区域的性质来调整所述定位子系统的采样模式包括：
    当应用了所述智能锁的物体通过第一类区域时，降低所述定位子系统的采样频率；
    当应用了所述智能锁的物体通过第二类区域时，提高所述定位子系统的采样频率。
  9. 一种智能监管方法，用于对应用了如权利要求1至4中任一项所述的智能锁的物体进行监管，所述方法包括：
    定位子系统对通过定位子系统的智能锁所处的区域进行计算；
    调整子系统基于所述智能锁所处的区域的性质来调整所述定位子系统的采样模式；
    报警子系统基于所述智能锁所处的区域来开启或关闭所述智能锁的蓝牙通信模块以及产生报警信息。
  10. 根据权利要求9所述的方法，其中，所述定位子系统包括包括多个UWB测距基站，定位子系统对通过定位子系统的智能锁所处的区域进行计算包括：
    基于所述多个UWB测距基站与所述智能锁的UWB定位模块之间的测距获得距离数据；
    基于所述距离数据计算所述智能锁所处的区域。
  11. 根据权利要求10所述的方法，其中，所述定位子系统包括两个UWB测距基站，定位子系统对通过定位子系统的智能锁所处的区域进行计算包括：
    基于所述两个UWB测距基站与所述智能锁的UWB定位模块之间的测距分别获得第一距离数据和第二距离数据；
    基于所述第一距离数据和所述第二距离数据以及应用了所述智能锁的物体将通过的闸机通道的长度与内径宽度分别计算得到第一距离条件参数和第二距离条件参数；以及
    基于所述第一距离条件参数和所述第二距离条件参数确定所述智能锁所处的区域。
  12. 根据权利要求11所述的方法，其中，调整子系统基于所述智能锁所处的区域的性质来调整所述定位子系统的采样模式包括：
    当应用了所述智能锁的物体通过第一类区域时，降低所述定位子系统的采样频率；
    当应用了所述智能锁的物体通过第二类区域时，提高所述定位子系统的采样频率。
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