CN112995907A - Monitoring system, monitoring method, storage medium and electronic equipment - Google Patents
Monitoring system, monitoring method, storage medium and electronic equipment Download PDFInfo
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
- G06Q10/0833—Tracking
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
Abstract
The embodiment of the invention provides a monitoring system, a monitoring method, a storage medium and electronic equipment, wherein at least one first monitoring terminal is carried on a target object, a second monitoring terminal is carried on a carrier for transporting the target object, Bluetooth communication connection is established between the first monitoring terminal and the second monitoring terminal, the second monitoring terminal receives state information reported by the first monitoring terminal, acquires position information, binds the state information and the position information into reported information, sends the reported information to a server through NB-IOT communication connection, responds to the disconnection of the Bluetooth connection, the first monitoring terminal starts a satellite positioning module and an NB-IOT communication module, acquires positioning information through the satellite positioning module, sends the positioning information to the server through the NB-IOT communication module, and receives the positioning information by the second monitoring terminal, and tracking the target object according to the positioning information, thereby realizing the real-time monitoring of the state information and the position information of the target object and improving the tracking efficiency of the loss of the target object.
Description
Technical Field
The invention relates to the technical field of logistics transportation, in particular to a monitoring system, a monitoring method, a storage medium and electronic equipment.
Background
At present, a logistics transportation system monitors and tracks transported articles by adopting a Radio Frequency Identification (RFID) technology, has a certain effect on article loss, and still has defects.
First, the position information and status information of the article cannot be monitored during transportation.
Second, once the cargo is lost, neither the location nor the time of the loss can be made clear, which is not conducive to lost package recovery.
And thirdly, the RFID electronic tag has poor anti-interference capability in a complex environment, and the RFID radio frequency is based on an open wireless signal mode, so that the information safety problem exists.
Disclosure of Invention
In view of this, embodiments of the present invention provide a monitoring system, a monitoring method, a storage medium, and an electronic device, which are used for monitoring state information and position information of a target object in real time and improving tracking efficiency of target object loss.
In a first aspect, an embodiment of the present invention provides a monitoring system, where the system includes:
a server;
at least one first monitoring terminal arranged on the target object;
and the second monitoring terminal is arranged on a carrier for transporting the target object, is configured to establish Bluetooth connection with the first monitoring terminal, receives the state information reported by the first monitoring terminal through the Bluetooth connection, acquires position information, binds the state information and the position information into reported information, and sends the reported information to the server through NB-IOT communication connection.
Preferably, the second monitoring terminal is further configured to send abnormal information representing that the target object is lost to the server through the NB-IOT communication connection in response to the bluetooth disconnection.
Preferably, the first monitoring terminal is configured to respond to the disconnection of the bluetooth connection, start a satellite positioning module and an NB-IOT communication module, acquire positioning information through the satellite positioning module, and send the positioning information to the server through the NB-IOT communication module.
Preferably, the first monitoring terminal is configured to acquire state information of the bound first target object, and report the state information through the bluetooth communication connection.
Preferably, the first monitoring terminal is configured to acquire the status information through an RFID reading device; alternatively, the monitoring terminal is configured to acquire the status information through a sensor.
In a second aspect, an embodiment of the present invention provides a monitoring method, where the method includes:
establishing Bluetooth communication connection with a second monitoring terminal;
acquiring state information of the bound target object;
reporting the state information through the Bluetooth communication connection;
in response to the disconnection of the Bluetooth communication connection, starting a satellite positioning module and an NB-IOT communication module;
acquiring positioning information through the satellite positioning module;
sending the positioning information to a server through the NB-IOT communication module.
In a third aspect, an embodiment of the present invention provides a monitoring method, where the method includes:
establishing Bluetooth communication connection with a first monitoring terminal;
receiving state information through the Bluetooth communication connection, wherein the state information is used for representing the state of a target object bound with the first monitoring terminal;
acquiring position information;
binding the state information and the position information into reporting information;
sending the report information to a server through NB-IOT communication connection;
and responding to the disconnection of the Bluetooth communication connection, and sending abnormal information representing the loss of the target object to the server through the NB-IOT communication connection.
Preferably, the method further comprises:
receiving positioning information over an NB-IOT communication connection;
and tracking the target object according to the positioning information.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium on which computer program instructions are stored, wherein the computer program instructions, when executed by a processor, implement the method according to the second aspect and/or the third aspect.
In a fifth aspect, an embodiment of the present invention provides an electronic device, including:
a Bluetooth module;
a satellite positioning module;
an NB-IOT communication module; and
a controller configured to execute a computer program to implement the method of the second and/or third aspect.
The embodiment of the invention realizes the real-time monitoring of the state information and the position information of the target object by loading at least one first monitoring terminal on the target object, loading a second monitoring terminal on a carrier for transporting the target object, establishing Bluetooth communication connection between the first monitoring terminal and the second monitoring terminal, receiving the state information reported by the first monitoring terminal by the second monitoring terminal, acquiring the position information, binding the state information and the position information into the reported information, sending the reported information to the server through NB-IOT communication connection, starting a satellite positioning module and an NB-IOT communication module by the first monitoring terminal in response to the disconnection of the Bluetooth connection, acquiring the positioning information through the satellite positioning module, sending the positioning information to the server through the NB-IOT communication module, receiving the positioning information by the second monitoring terminal, tracking the target object according to the positioning information, the tracking efficiency of the target loss is improved.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a monitoring system of an embodiment of the present invention;
FIG. 2 is a schematic view of an electronic device of an embodiment of the invention;
FIG. 3 is a flow chart of a monitoring method of an embodiment of the present invention;
FIG. 4 is a flow chart of another monitoring method of an embodiment of the present invention;
FIG. 5 is a schematic diagram of a monitoring method in a first information interaction scenario according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a monitoring method in a second information interaction situation according to an embodiment of the present invention.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout this specification, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Narrow-Band Internet of Things (NB-IOT) is an emerging technology in the field of Internet of Things, supports cellular data connection of low-power consumption devices in a wide area network, and is also called a low-power consumption wide area network (LPWA). The NB-IOT is constructed in a cellular network, only consumes about 180KHz of bandwidth, and can be directly deployed in a GSM network, a UMTS network or an LTE network so as to reduce the deployment cost and realize smooth upgrade.
The NB-IOT has four characteristics: the method has the advantages that firstly, the wide coverage is realized, the improved indoor coverage is provided, the NB-IOT has 20dB gain compared with the existing network under the same frequency band, and the coverage area is enlarged by 100 times; the second is that the network has the capacity of supporting massive connections, one sector of NB-IOT can support 10 ten thousand connections, and the network architecture which has low delay sensitivity, ultra-low equipment cost, low equipment power consumption and optimization is supported; thirdly, the power consumption is lower, and the standby time of the NB-IOT terminal module can be as long as 10 years; fourth, lower module cost, enterprise expects a single contiguous module to exceed $ 5.
The NB-IOT supports three power saving modes: PSM (Power Saving Mode), DRX (Discontinuous Reception Mode), and eDRX (Extended DRX).
Although DRX is called "discontinuous reception", it is "continuous reception" for hardware products. Data can be received at any time. It is equivalent to listening at any time, so the power consumption is highest. DRX standby power consumes about 1 mA.
eDRX is to start and stop the network for a while. Data can be received when the device is on, and data can not be received when the device is off. The time of stopping is from tens of seconds to several hours, and can be configured. Standby power consumption for eDRX5 minute intervals is around 0.2 mA.
PSM, which is equivalent to putting the eDRX switch network lower in frequency, turns on the network as little as once in a few days. Similarly, data can be received when the network is opened, and data cannot be received when the network is not opened. In PSM mode, the standby power consumption is only in microampere level.
The system of the embodiment of the invention establishes NB-IOT communication connection through the NB-IOT module, preferably adopts a PSM mode, and realizes low-power-consumption system design. In addition, the embodiment of the invention utilizes the characteristics of low power, low cost, low time delay and limited transmission distance of the wireless Bluetooth technology, and represents the loss of the target object through the disconnection of Bluetooth communication connection.
FIG. 1 is a schematic diagram of a monitoring system of an embodiment of the present invention. As shown in fig. 1, the system includes a server 11, at least one first monitoring terminal 12, and a second monitoring terminal 13.
Wherein the first monitor terminal 12 is provided on an object and the second monitor terminal 13 is provided on a carrier transporting the object.
The information interaction of the system is divided into two cases:
first, the first monitoring terminal 12 is connected with the second monitoring terminal 13 through bluetooth communication, and the second monitoring terminal 13 is connected with the server 11 through NB-IOT communication.
The first monitoring terminal is configured to acquire state information of a target object and report the state information through Bluetooth communication connection. The second monitoring terminal is configured to receive the state information reported by the first monitoring terminal through the Bluetooth connection, acquire position information, bind the state information and the position information into reported information, and send the reported information to the server through NB-IOT communication connection.
And the second method comprises the following steps: the first monitoring terminal 12 is connected with the server 11 through NB-IOT communication, and the second monitoring terminal 13 is connected with the server 11 through NB-IOT communication.
The first monitoring terminal 12 is configured to start an NB-IOT communication module and a satellite positioning module, establish NB-IOT communication connection with the server 11, obtain positioning information through the satellite positioning module, and send the positioning information to the server 11 through the NB-IOT communication module. The second monitor terminal 13 is configured to transmit abnormal information indicating that the target object is lost to the server 11. In addition, the second monitoring terminal 13 is also configured to receive positioning information, and track a lost target object according to the positioning information.
Fig. 2 is a schematic diagram of an electronic device of an embodiment of the invention. As shown in fig. 2, the electronic device includes a bluetooth module 22, a satellite positioning module 24, an NB-IOT communication module 23, and a controller 21. The bluetooth module 22 is used to establish a bluetooth communication connection. The satellite positioning module 24 is used to obtain positioning information.
The satellite positioning module 24 supports a global positioning system and a beidou positioning system to perform dual-system positioning. The NB-IOT communication module 23 is configured to establish an NB-IOT communication connection with the server. The controller 21 is used to execute computer programs or commands to implement the processing of data and the control of other modules.
Preferably, the electronic device is internally provided with an NB-IoT module supporting a satellite positioning function, and the module is internally provided with a satellite positioning chip, so that the communication and positioning functions are integrated, and the electronic device has the advantages of ultra-small volume, ultra-low power consumption, accurate positioning, high integration level, strong compatibility and the like.
Preferably, a Pedestrian Dead Reckoning (PDR) algorithm and an intelligent sensing Hub (Sensor Hub) are built in the electronic device, so that power consumption can be reduced, positioning accuracy is improved, and power is saved.
The pedestrian dead reckoning mainly comprises the steps of using an Inertial Measurement Unit (IMU) to sense data such as acceleration, angular velocity, magnetic force, pressure and the like of a person in the traveling process in a beacon-free environment, and calculating the step length and the direction of the traveling person by using the data, so that the purpose of positioning and tracking is achieved. The intelligent sensing concentrator is a solution based on combination of software and hardware on a low-power consumption MCU and a lightweight RTOS operating system, and has the main function of connecting and processing data from various sensor devices.
In an embodiment of the present invention, the first monitoring terminal of the electronic device further includes:
the RFID reading device is used for reading the state information of the target object and sending the state information to the controller; and/or
And the sensor is used for acquiring the state information of the target object and sending the state information to the controller.
Fig. 3 is a flow chart of a monitoring method of an embodiment of the present invention. As shown in fig. 3, the main execution body of the method is a first monitoring terminal, and the method includes the following steps:
and step S310, establishing Bluetooth communication connection with the second monitoring terminal.
Because the wireless bluetooth technology has the characteristics of low power, low price and low time delay, in the embodiment of the invention, the second monitoring terminal is connected with the first monitoring terminal through the bluetooth communication module.
Step S320, acquiring the state information of the bound object.
The state information to be acquired is different, the corresponding acquisition modes are also different, and the acquisition modes are also various.
In an alternative implementation, the status information may be obtained by an RFID reading device, and the status information includes basic information and identification information of the target object.
In another alternative implementation, the status information may also be obtained by a sensor.
Of course, both of these ways may be selected simultaneously to obtain status information or in other ways.
Step S330, the state information is sent through the Bluetooth communication connection.
In step S330, the status information is sent to the second monitoring terminal through the bluetooth communication connection.
And step S340, responding to the disconnection of the Bluetooth communication connection, and starting a satellite positioning module and an NB-IOT communication module.
The bluetooth communication connection is disconnected, that is, the distance between the first monitoring terminal and the second monitoring terminal exceeds the distance that the bluetooth communication can be connected, that is, the first monitoring terminal arranged on the target object is lost, and the target object is lost, in this case, the first monitoring terminal starts the satellite positioning module and the NB-IOT communication module, establishes the satellite communication connection, and establishes the NB-IOT communication connection with the server.
And step S350, acquiring positioning information through the satellite positioning module.
Preferably, in this embodiment, the satellite positioning module supports a global positioning system and a north dipper positioning system to perform dual-system positioning, and the dual-system positioning can accelerate positioning speed and improve positioning accuracy.
In addition, under the condition that the positioning information cannot be obtained through the satellite positioning module, positioning measurement data can be obtained through a built-in Pedestrian Dead Reckoning (PDR) algorithm and an intelligent sensing Hub (Sensor Hub), and the positioning information is obtained through calculation by an operation processor of the satellite positioning module.
Step S360, the NB-IOT communication module sends the positioning information to a server.
In the embodiment of the invention, the satellite positioning module and the NB-IOT communication module of the first monitoring terminal are in a closed state and do not work when Bluetooth communication connection exists, and when the Bluetooth connection is disconnected, the controller controls the satellite positioning module and the NB-IOT communication module to start, acquire positioning information and send the positioning information to the server through the NB-IOT communication connection, so that the power consumption of the first monitoring terminal is greatly reduced, and the power saving and the durability are improved.
Fig. 4 is a flow chart of another monitoring method according to an embodiment of the invention. As shown in fig. 4, the main execution body of the method is a second monitoring terminal, and the method includes the following steps:
and step S410, establishing Bluetooth communication connection with the first monitoring terminal.
In the embodiment of the invention, the second monitoring terminal establishes connection with the first monitoring terminal through the Bluetooth communication module.
And step S420, receiving the state information of the target object through the Bluetooth communication connection.
And receiving state information through the Bluetooth communication connection, wherein the state information is used for representing the state of the target object bound with the first monitoring terminal.
In step S430, position information is acquired.
Here, the acquisition of the position information is the same as step S350, and is not described herein again.
The second monitoring terminal is arranged on the carrier for transporting the target object, so that the connection of the power supply is facilitated, and the position information is acquired through the satellite positioning module of the second monitoring terminal, so that the power consumption of the first monitoring terminal can be reduced.
Step S440, binding the state information and the location information as reporting information.
The controller associates the status information received in step S420 and the location information obtained in step S430 together to form reporting information.
And step S450, sending the report information to a server through NB-IOT communication connection.
Step S460, responding to the disconnection of the Bluetooth connection, and sending abnormal information representing the loss of the target object to the server through the NB-IOT communication connection;
the Bluetooth connection is disconnected, that is, the distance between the second monitoring terminal and the first monitoring terminal exceeds the communication distance of the Bluetooth communication module, which indicates that the target object provided with the first monitoring terminal is lost. In this case, the second monitoring sends anomaly information indicative of loss of the target object to the server over the NB-IOT communication connection.
In addition, the method further comprises the steps of:
step S470, receiving positioning information through NB-IOT communication connection;
specifically, positioning information sent by a server is received, and the positioning information represents the position of the first monitoring terminal.
And step S480, tracking the target object according to the positioning information.
In the embodiment of the invention, the second monitoring terminal receives the state information reported by the first monitoring terminal through the Bluetooth communication connection, acquires the position information, binds the state information and the position information into the reported information, sends the reported information to the server through the NB-IOT communication connection, responds to the disconnection of the Bluetooth connection, sends the abnormal information representing the loss of the target object to the server through the NB-IOT communication connection, receives the positioning information, tracks the target object according to the positioning information, realizes the real-time monitoring of the state information and the position information of the target object, and improves the tracking efficiency of the loss of the target object.
Fig. 5 is a schematic diagram of a monitoring method in a first information interaction situation according to an embodiment of the present invention.
As shown in fig. 5, the method comprises the following steps:
step S510, establishing a bluetooth communication connection.
Step S520, the first monitoring terminal obtains the state information of the bound object.
The obtaining of the state information of the target object is the same as that in step S320, and is not described herein again.
Step S530, the first monitoring terminal sends the status information through the bluetooth communication connection.
And step S540, the second monitoring terminal receives the state information through the Bluetooth communication connection.
In step S550, the second monitoring terminal obtains the location information.
And step S560, the second monitoring terminal binds the state information and the position information into reporting information.
And step S570, the second monitoring terminal sends the report information through NB-IOT communication connection.
In the embodiment of the invention, the Bluetooth communication connection is established between the first monitoring terminal and the second monitoring terminal, the first monitoring terminal acquires the state information of the target object, the first monitoring terminal sends the state information through the Bluetooth communication connection, the second monitoring terminal receives the state information, the second monitoring terminal acquires the position information, the second monitoring terminal binds the state information and the position information into the report information, and the second monitoring terminal sends the report information through the NB-IOT communication connection, so that the real-time monitoring of the state information and the position information of the target object is realized.
Fig. 6 is a schematic diagram of a monitoring method in a second information interaction situation according to an embodiment of the present invention.
As shown in fig. 6, the method comprises the following steps:
and step S610, responding to the disconnection of the Bluetooth communication connection, and sending abnormal information representing the loss of the target object to the server by the second monitoring terminal through the NB-IOT communication connection.
Step S620, responding to the disconnection of the Bluetooth communication connection, the first monitoring terminal starts the satellite positioning module and the NB-IOT module.
Step S630, the first monitoring terminal obtains positioning information through the satellite positioning module.
Step S640, the first monitoring terminal sends the positioning information through the NB-IOT communication module.
Step S650, the server receives the positioning information.
Step S660, the server sends the positioning information to the second monitoring terminal.
And step S670, the second monitoring terminal tracks the target object according to the positioning information.
Step S610 and step S620 are not consecutive and may be performed simultaneously.
In the embodiment of the invention, under the condition that the Bluetooth communication connection between the first monitoring terminal and the second monitoring terminal is disconnected, the satellite positioning module and the NB-IOT module are started through the first monitoring terminal, the second monitoring terminal sends abnormal information representing the loss of the target object through the NB-IOT communication connection, the first monitoring terminal obtains positioning information through the satellite positioning module, the second monitoring terminal sends the positioning information through the NB-IOT communication module, the server receives the positioning information and sends the positioning information to the second monitoring terminal, and the second monitoring terminal receives and tracks the target object according to the positioning information, so that the target object can be found and tracked in time when lost, and the tracking efficiency of the loss of the target object is improved.
The flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention described above illustrate various aspects of the invention. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks.
Also, as will be appreciated by one skilled in the art, aspects of embodiments of the present invention may be embodied as a system, method or computer program product. Accordingly, various aspects of embodiments of the invention may take the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, resident software, micro-code, etc.) or an embodiment combining software and hardware aspects that may all generally be referred to herein as a "circuit," module "or" system. Further, aspects of the invention may take the form of: a computer program product embodied in one or more computer readable media having computer readable program code embodied thereon.
Any combination of one or more computer-readable media may be utilized. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of embodiments of the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated signal may take any of a variety of forms, including, but not limited to: electromagnetic, optical, or any suitable combination thereof. The computer readable signal medium may be any of the following computer readable media: is not a computer-readable storage medium and can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including: object oriented programming languages such as Java, Smalltalk, C + +, PHP, Python, and the like; and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package; executing in part on a user computer and in part on a remote computer; or entirely on a remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A monitoring system, the system comprising:
a server;
at least one first monitoring terminal arranged on the target object;
and the second monitoring terminal is arranged on a carrier for transporting the target object, is configured to establish Bluetooth connection with the first monitoring terminal, receives the state information reported by the first monitoring terminal through the Bluetooth connection, acquires position information, binds the state information and the position information into reported information, and sends the reported information to the server through NB-IOT communication connection.
2. The system of claim 1, wherein the second monitoring terminal is further configured to send, in response to the bluetooth connection being disconnected, exception information indicative of a loss of the object to the server over the NB-IOT communication connection.
3. The system of claim 1, wherein the first monitor terminal is configured to, in response to the bluetooth connection being disconnected, initiate a satellite positioning module and an NB-IOT communications module, obtain positioning information via the satellite positioning module, and send the positioning information to the server via the NB-IOT communications module.
4. The system of claim 1, wherein the first monitor terminal is configured to obtain status information of the bound first object and report the status information via the bluetooth communication connection.
5. The system of claim 1, wherein the first monitoring terminal is configured to obtain the status information via an RFID reading device; alternatively, the monitoring terminal is configured to acquire the status information through a sensor.
6. A method of monitoring, the method comprising:
establishing Bluetooth communication connection with a second monitoring terminal;
acquiring state information of the bound target object;
reporting the state information through the Bluetooth communication connection;
in response to the disconnection of the Bluetooth communication connection, starting a satellite positioning module and an NB-IOT communication module;
acquiring positioning information through the satellite positioning module;
sending the positioning information to a server through the NB-IOT communication module.
7. A method of monitoring, the method comprising:
establishing Bluetooth communication connection with a first monitoring terminal;
receiving state information through the Bluetooth communication connection, wherein the state information is used for representing the state of a target object bound with the first monitoring terminal;
acquiring position information;
binding the state information and the position information into reporting information;
sending the report information to a server through NB-IOT communication connection;
and responding to the disconnection of the Bluetooth communication connection, and sending abnormal information representing the loss of the target object to the server through the NB-IOT communication connection.
8. The method of claim 7, further comprising:
receiving positioning information over an NB-IOT communication connection;
and tracking the target object according to the positioning information.
9. A computer-readable storage medium on which computer program instructions are stored, which computer program instructions, when executed by a processor, implement the method of any one of claims 6-8.
10. An electronic device, comprising:
a Bluetooth module;
a satellite positioning module;
an NB-IOT communication module; and
a controller configured to execute a computer program to implement the method of any one of claims 6-8.
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