CN110412511B - Tracking device and method - Google Patents
Tracking device and method Download PDFInfo
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- CN110412511B CN110412511B CN201910645673.5A CN201910645673A CN110412511B CN 110412511 B CN110412511 B CN 110412511B CN 201910645673 A CN201910645673 A CN 201910645673A CN 110412511 B CN110412511 B CN 110412511B
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- tracking device
- wireless communication
- sleep mode
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a tracking device and a method, comprising the following steps: the positioning module is used for detecting the current position of the tracking device; the radar signal detection module is used for detecting whether radio waves with set frequency exist or not, and generating an interrupt signal when the radio waves with the set frequency are detected; the wireless communication module is used for returning the current position to the monitoring end, comprises two states of a sleep mode and a working mode, and is used for entering the sleep mode from the working mode when the interrupt signal is received; when the radar signal detection module does not detect radio waves with set frequency within set time, generating a recovery signal; and when the wireless communication module receives the recovery signal, the wireless communication module enters the working mode from the sleep mode. The tracking device of the invention enables the tracking device to enter the sleep mode by judging whether the radar signal exists or not, thereby effectively reducing the power consumption of the tracking device, prolonging the service time of the tracking device and reducing the volume and the cost of the tracking device.
Description
Technical Field
The invention relates to the technical field of item tracking in sending, in particular to a sending item monitoring device and a sending item monitoring method.
Background
At present, tracking articles in the sending process, for example, tracking articles to prevent the situations of replacement, damage and the like in transportation, is a necessary requirement for realizing the whole-flow management of commodities, and becomes more important along with the economic development of the internet and the deepening of the digital era; the most prominent and typical applications are various trackable systems.
Existing tracking devices employ the Global Positioning System (GPS) to communicate with satellites in space to transmit, receive and process the necessary signals to navigate the location. There are two main applications of the global positioning system: navigation and tracking. The active global positioning system locates its own position by communicating with the satellite, and then reports the position to the information tracking center, so that the tracker can know the position of the tracked object in time.
Currently, when a tracking device tracks certain specific products to be shipped, the tracked objects are still in a no-signal state on an airplane, which causes the power consumption of the tracking device to be higher, resulting in a shorter service time of the tracking device after each charging, or the battery of the tracking device is enlarged to ensure the long-time use of the tracking device, which increases the volume and cost of the tracking device.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a tracking device, which can effectively reduce the power consumption of the tracking device, increase the service time of the tracking device, and reduce the volume and cost of the tracking device.
In order to solve the above technical problem, the present invention provides a tracking apparatus, including: the positioning module is used for detecting the current position of the tracking device; the radar signal detection module is used for detecting whether radio waves with set frequency exist or not, and generating an interrupt signal when the radio waves with the set frequency are detected; the wireless communication module is used for returning the current position to the monitoring end, comprises two states of a sleep mode and a working mode, and is used for entering the sleep mode from the working mode when the interrupt signal is received; when the radar signal detection module does not detect radio waves with set frequency within set time, generating a recovery signal; and when the wireless communication module receives the recovery signal, the wireless communication module enters the working mode from the sleep mode.
The tracking device has the advantages that: the tracking device enters the sleep mode by judging whether the radar signal exists or not, so that the power consumption of the tracking device is effectively reduced, the service time of the tracking device is prolonged, and the volume and the cost of the tracking device are reduced.
Preferably, the positioning module includes two states, a sleep mode and a working mode, and is configured to enter the sleep mode from the working mode when the interrupt signal is received; and when the positioning module receives the recovery signal, the sleep mode enters the working mode.
Preferably, the wireless communication module reports the current location to the monitoring terminal periodically according to a set time.
Preferably, the wireless communication module reports the current location back to the monitoring terminal according to the request.
The invention also provides a control method of the tracking device, which comprises the following steps: the radar signal detection module detects whether radio waves with set frequency exist or not; if the radar signal detection module detects radio waves with set frequency, an interrupt signal is generated; the wireless communication module comprises two states of a sleep mode and a working mode; when the wireless communication module receives the interrupt signal, the working mode enters the sleep mode; when the radar signal detection module does not detect radio waves with set frequency within set time, generating a recovery signal; and when the wireless communication module receives the recovery signal, the wireless communication module enters the working mode from the sleep mode.
The control method of the tracking device has the advantages that: the tracking device enters the sleep mode by judging whether the radar signal exists or not, so that the power consumption of the tracking device is effectively reduced, the service time of the tracking device is prolonged, and the volume and the cost of the tracking device are reduced.
Preferably, the positioning module includes two states, a sleep mode and a working mode, and is configured to enter the sleep mode from the working mode when the interrupt signal is received; and when the positioning module receives the recovery signal, the sleep mode enters the working mode.
Preferably, the wireless communication module reports the current location to the monitoring terminal periodically according to a set time.
Preferably, the wireless communication module reports the current location back to the monitoring terminal according to the request.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the tracking device of the present invention.
Fig. 2 is a schematic diagram of a control method of the tracking device according to the present invention.
The various reference numbers in the figures illustrate: 11. positioning module, 12, radar signal detection module, 13, wireless communication module, 14, shell.
Detailed Description
The first embodiment,
As shown in fig. 1, the tracking device according to the present embodiment includes, in a housing 14: a positioning module 11, configured to detect a current position of the tracking device; a radar signal detection module 12 for detecting whether there is a radio wave of a set frequency, and generating an interrupt signal when the radio wave of the set frequency is detected; the wireless communication module 13 is configured to report the current position back to the monitoring end, where the wireless communication module 13 includes two states, namely a sleep mode and a working mode, and is configured to enter the sleep mode from the working mode when receiving the interrupt signal; when the radar signal detection module 12 does not detect a radio wave of a set frequency within a set time, generating a recovery signal; when the wireless communication module 13 receives the recovery signal, the sleep mode enters the working mode. The tracking device of the invention enables the tracking device to enter the sleep mode by judging whether the radar signal exists or not, thereby effectively reducing the power consumption of the tracking device, prolonging the service time of the tracking device and reducing the volume and the cost of the tracking device. The positioning module 11 includes two states, namely a sleep mode and a working mode, and is used for entering the sleep mode from the working mode when receiving the interrupt signal; when the positioning module 11 receives the recovery signal, the sleep mode enters the working mode. The wireless communication module 13 reports the current position to the monitoring end periodically according to the set time. Or, the wireless communication module 13 reports the current location back to the monitoring end according to the request.
This tracer still including the electrical unit, the electrical unit includes battery and power supply circuit board, the power supply circuit board can handle the back with the external power source that power source interface inserts, carry to the battery and carry out the storage of power, when having external power source to insert, the power supply circuit board can directly supply power to each unit of this device, component under the battery full charge's the condition, the power supply circuit board can be on one side to each unit of this device, the component is supplied power under the battery not full charge's the condition, still charge to the battery on one side: when the external power supply is disconnected, the battery directly starts the storage power supply to supply power to each unit and component of the device.
The tracking device can communicate with the outside through the wireless communication module 13. The wireless communication module 13 is connected wirelessly, and includes an antenna member, and can be connected to a server by using the existing communication technology, and the transmission of the position data is realized by using the related application program. Subsequently, the user can log in the server or obtain the required position data from the server through an application program on a terminal such as a computer.
It should be noted that, in the present embodiment, each unit is a logical unit, and in practical applications, one logical unit may be one physical unit, may be a part of one physical unit, and may be implemented by a combination of a plurality of physical units. In addition, in order to highlight the innovative part of the present invention, elements that are not so closely related to solving the technical problems proposed by the present invention are not introduced in the present embodiment, but this does not indicate that other elements are not present in the present embodiment. Those skilled in the art will appreciate that all or part of the steps in the method according to the above embodiments may be implemented by a program, which is stored in a storage medium and includes instructions for causing a device (which may be a single chip, a chip, or the like) or a processor (processor) to perform all or part of the steps in the method according to the embodiments of the present application. The storage medium includes various media capable of storing program codes, such as a Read-only memory (ROM), a Random Access Memory (RAM), and the like.
The radar signal is a radar used for airport navigation management, generally divided into two systems, one is a reflection type main radar used for detecting objects in the air, and the system is called a primary radar; the other type is called secondary radar, which is not actually a single radar, but a set of systems including radar beacons and data processing, and its formal name is Air Traffic Control Radar Beacon System (ATCRBS). The pulses emitted by the secondary radar are paired, with a frequency of 1030MHz, and the time interval between each pair of pulses is fixed, which determines the mode of the secondary radar. The civil aviation uses two modes, one is 8 microseconds apart, and is called A mode; the other interval is 21 microseconds and is called C-mode.
Example II,
The invention also provides a control method of the tracking device, which comprises the following steps: the radar signal detection module 12 detects whether there is a radio wave of a set frequency; if the radar signal detection module 12 detects a radio wave of a set frequency, an interrupt signal is generated; the wireless communication module 13 includes two states of a sleep mode and a working mode; when the wireless communication module 13 receives the interrupt signal, the working mode enters the sleep mode; when the radar signal detection module 12 does not detect a radio wave of a set frequency within a set time, generating a recovery signal; when the wireless communication module 13 receives the recovery signal, the sleep mode enters the working mode. The control method of the tracking device enables the tracking device to enter the sleep mode by judging whether the radar signal exists or not, so that the power consumption of the tracking device is effectively reduced, the service time of the tracking device is prolonged, and the volume and the cost of the tracking device are reduced. The positioning module 11 includes two states, namely a sleep mode and a working mode, and is used for entering the sleep mode from the working mode when receiving the interrupt signal; when the positioning module 11 receives the recovery signal, the sleep mode enters the working mode. The wireless communication module 13 reports the current position to the monitoring end periodically according to the set time. The wireless communication module 13 reports the current position to the monitoring end according to the request.
As shown in fig. 1, a control method of a typical tracking apparatus of this embodiment includes:
step one, starting a tracking device, setting a reporting mode, and binding the tracking device to a logistics package.
Step two, if a GPRS reporting mode is selected, at each reporting time, a radar signal detection module 12 is started to detect whether radio waves with set frequency exist or not so as to judge whether the radio waves are in an airport area or not;
step three, if the mobile terminal is in the airport area, the GSM emission module is closed until the detection tracking device leaves the airport area; if the airport terminal is not in the airport area, reporting position information to a set server;
and step four, judging whether the destination is reached, if the destination is not reached, repeating the step two, and if the destination is reached, finishing the tracking.
Alternatively, the method for controlling another exemplary tracking device of this embodiment includes:
step one, starting a tracking device, setting a reporting mode, and binding the tracking device to a logistics package.
If the SMS reporting mode is selected, after a reporting request is received, identity authentication is carried out, the content to be reported is confirmed, and the radar signal detection module 12 is started to detect whether radio waves with set frequency exist or not so as to judge whether the radio waves are in an airport area or not;
step three, if the mobile terminal is in the airport area, the GSM emission module is closed until the detection tracking device leaves the airport area; if the mobile terminal is not in the airport area, reporting position information to a set terminal through SMS;
and step four, judging whether the destination is reached, if the destination is not reached, repeating the step two, and if the destination is reached, finishing the tracking.
The GPRS (general Packet Radio service) is a short for general Packet Radio service technology, is a mobile data service available for GSM mobile phone users, and belongs to a data transmission technology in second-generation mobile communication. GPRS is said to be a continuation of GSM. GPRS is different from the conventional method of continuous channel transmission in that it is transmitted in Packet (Packet) mode, so the cost of the user is calculated in units of the data to be transmitted, rather than using the entire channel, and is theoretically cheaper. The transmission rate of GPRS can be increased to 56 or even 114 Kbps.
The SMS is an abbreviation of Short Messaging Service (SMS) and is a technology that can transmit and receive text information using a mobile device. One SMS message can reach 160 bytes at most (about eighty chinese characters, because other related information is also transmitted, the limitation of a general SMS message to chinese characters is seventy chinese characters), which is equivalent to the space occupied by a voice call of about 1 second, and thus the communication cost is very low. The transmission of messages is always relayed by a Short Messaging Service Center (SMSC) located outside the GSM, and SMS messages, like e-mails, are only associated with the user terminal and the SMSC. Well known GSM and later networks provide support for SMS.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams 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, embedded processor, 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 specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (FlashRAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include transitory computer readable media such as modulated data signals and carrier waves.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The invention is not limited to the embodiments discussed above. The foregoing description of the specific embodiments is intended to describe and explain the principles of the invention. Obvious modifications or alterations based on the teachings of the present invention should also be considered as falling within the scope of the present invention. The foregoing detailed description is provided to disclose the best mode of practicing the invention, and also to enable a person skilled in the art to utilize the invention in various embodiments and with various alternatives for carrying out the invention.
Claims (8)
1. A tracking device, comprising:
the positioning module is used for detecting the current position of the tracking device;
the radar signal detection module is used for detecting whether radio waves with set frequency exist or not, and generating an interrupt signal when the radio waves with the set frequency are detected;
the radio wave refers to a radar signal used by an airport navigation management;
the wireless communication module is used for returning the current position to the monitoring end, comprises two states of a sleep mode and a working mode, and is used for entering the sleep mode from the working mode when the interrupt signal is received;
when the radar signal detection module does not detect radio waves with set frequency within set time, generating a recovery signal;
and when the wireless communication module receives the recovery signal, the wireless communication module enters the working mode from the sleep mode.
2. The tracking device as claimed in claim 1, wherein said positioning module includes two states of a sleep mode and an operating mode, for entering said sleep mode from said operating mode when said interrupt signal is received;
and when the positioning module receives the recovery signal, the sleep mode enters the working mode.
3. The tracking device of claim 2,
and the wireless communication module regularly reports the current position to the monitoring end according to the set time.
4. The tracking device of claim 3,
and the wireless communication module returns the current position to the monitoring end according to the request.
5. A control method for a tracking device according to any one of claims 1 to 4, characterized by comprising the steps of:
the radar signal detection module detects whether radio waves with set frequency exist or not;
if the radar signal detection module detects radio waves with set frequency, an interrupt signal is generated;
the radio wave refers to a radar signal used by an airport navigation management;
the wireless communication module comprises two states of a sleep mode and a working mode; when the wireless communication module receives the interrupt signal, the working mode enters the sleep mode;
when the radar signal detection module does not detect radio waves with set frequency within set time, generating a recovery signal;
and when the wireless communication module receives the recovery signal, the wireless communication module enters the working mode from the sleep mode.
6. The method for controlling a tracking device according to claim 5, wherein the positioning module includes two states of a sleep mode and an operation mode, and is configured to enter the sleep mode from the operation mode when the interrupt signal is received;
and when the positioning module receives the recovery signal, the sleep mode enters the working mode.
7. The method of controlling a tracking device according to claim 6,
and the wireless communication module regularly reports the current position to the monitoring end according to the set time.
8. The method of controlling a tracking device according to claim 7,
and the wireless communication module returns the current position to the monitoring end according to the request.
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| CN201910645673.5A CN110412511B (en) | 2019-07-17 | 2019-07-17 | Tracking device and method |
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| CN114167504B (en) * | 2021-11-01 | 2024-02-20 | 北京龙智数科科技服务有限公司 | Detector power supply control method, device and system, electronic equipment and storage medium |
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| JPH08248117A (en) * | 1995-03-10 | 1996-09-27 | Nec Corp | Radar system |
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