CN113870540A - Pet anti-loss intelligent tracking system based on Beidou navigation - Google Patents

Pet anti-loss intelligent tracking system based on Beidou navigation Download PDF

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Publication number
CN113870540A
CN113870540A CN202111039809.1A CN202111039809A CN113870540A CN 113870540 A CN113870540 A CN 113870540A CN 202111039809 A CN202111039809 A CN 202111039809A CN 113870540 A CN113870540 A CN 113870540A
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CN
China
Prior art keywords
module
pet
beidou
wireless transceiver
unit
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Pending
Application number
CN202111039809.1A
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Chinese (zh)
Inventor
谢晓兰
刘效民
刘亚荣
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Guilin University of Technology
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Guilin University of Technology
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Publication date
Application filed by Guilin University of Technology filed Critical Guilin University of Technology
Priority to CN202111039809.1A priority Critical patent/CN113870540A/en
Publication of CN113870540A publication Critical patent/CN113870540A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms
    • 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
    • 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
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • 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
    • H04W4/024—Guidance services
    • 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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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

The invention provides a Beidou navigation based pet loss prevention intelligent tracking system, which comprises a pet owner unit and a pet unit, wherein the pet owner unit comprises the following components: the pet owner unit comprises a wireless transceiver; the pet unit comprises an antenna, a Beidou RNSS (radio Navigation Satellite System) Navigation system module, a wireless transceiver module, a control management module and a battery module. Antenna and wireless transceiver module link to each other, and battery module links to each other with big dipper RNSS navigation system module, wireless transceiver module and control management module, and wireless transceiver module and big dipper RNSS navigation system module link to each other, and control management module and wireless transceiver module, big dipper RNSS navigation system module link to each other. The invention has the advantages that the pet owner can send signals to the pet by using the existing terminal equipment, the pet position information can be accurately detected when the pet position information is required to be obtained by combining the Beidou RNSS and the wireless communication network, and the pet owner can monitor the pet position in real time.

Description

Pet anti-loss intelligent tracking system based on Beidou navigation
Technical Field
The invention belongs to the application field of satellite positioning technology, and particularly relates to a pet anti-loss intelligent tracking system based on Beidou navigation.
Background
With the rapid development of social economy, the living standard of people is gradually improved, domestic pets such as cats, dogs and the like become important components in some family members, the pets are special groups of society, the pets lack self-protection consciousness, and the natural love is in motion, particularly the dogs need to walk away every day, the dogs are excited to run away and are easy to be grabbed by stolen dogs and thieves, and a system which can be used for positioning the pets, can be used on equipment to prevent the pets from being lost and can be quickly found back after the pets are lost is required.
The existing common method for preventing the pet from being lost needs to be worn and used in combination with a corresponding external collar, once the pet is damaged, the external collar cannot be used repeatedly, and has certain limitation and higher cost; the pet terminal has high power consumption and short one-time charging service cycle, reduces the protection of the pet, increases the uncertainty, and can not better meet the requirements of pet owners.
The invention has the advantages that the practicability and the adaptability of the system are better, the system can be used for various wearing devices to obtain the pet position, the current consumption of all modules is only 10uA in the standby mode, and the system has the characteristics of low cost and long-time standby capability, wherein the Beidou satellite navigation system consists of three parts, namely a space section, a ground section and a user section, can provide high-precision, high-reliability positioning, navigation and time service for various users all day long in the global range, has short message communication capability, and preliminarily has regional navigation, positioning and time service capabilities, the positioning precision is decimeter and centimeter level, the speed measurement precision is 0.2 meter/second, the time service precision is 10 nanoseconds, and the system has wide application prospect.
Disclosure of Invention
The invention aims to provide a pet anti-loss intelligent tracking system based on Beidou navigation.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the utility model provides a pet prevents losing intelligent tracking system based on beidou navigation, includes pet owner unit and pet unit: the pet owner unit comprises a wireless transceiver; the pet unit comprises an antenna, a Beidou RNSS (radio navigation satellite System) navigation system module, a wireless transceiver module, a control management module and a battery module. Antenna and wireless transceiver module link to each other, and battery module links to each other with big dipper RNSS navigation system module, wireless transceiver module and control management module, and wireless transceiver module and big dipper RNSS navigation system module link to each other, and control management module and wireless transceiver module, big dipper RNSS navigation system module link to each other.
The battery module supplies power to the Beidou RNSS navigation system module, the wireless transceiver module and the control management module;
the wireless transceiver module is mainly used for receiving signals of the antenna, processing and transmitting the signals and communicating with the Beidou RNSS navigation system module;
the Beidou RNSS navigation system module comprises an LNA (LNA), a Beidou RDSS radio frequency chip, an A/D (analog to digital converter) converter and a Beidou RDSS baseband chip. The LNA (LNA) (low noise amplifier) is used for transmitting a signal from the antenna to the input end of a receiving channel of the Beidou RDSS radio frequency chip through the LNA; the Beidou RDSS radio frequency chip converts radio signal communication into a certain radio signal waveform and sends out the radio signal waveform through antenna resonance; the A/D (analog to digital converter) converter converts an analog signal into a digital signal; the Beidou RDSS baseband chip processes signals input by the radio frequency module and captures and tracks Beidou signals.
The control management module comprises a power supply control unit, an MCU (microcontrollerUnit) and a switch unit; the power supply control unit supplies power to an MCU (microcontrollerUnit); the switch unit is connected with the control power supply control unit; and the MCU (microcontrollerUnit) is connected with and controls the Beidou RDSS unit. When the MCU is applied in engineering, the MCU can be externally connected with a memory or directly adopts the MCU with a storage unit.
By adopting the tracking system, the following effects can be achieved:
1. through big dipper RNSS navigation, can combine the GIS map at the server end, realize pinpointing pet unit.
2. When the pet unit receives the instruction of the pet owner unit, the current position is sent to the base station in a short message mode, and then the base station feeds back the current position to the pet owner unit.
3. The overall loss prevention tracking system is critical to control between the modules of the pet unit. The pet unit comprises an antenna, a Beidou RNSS (radio navigation satellite System) navigation system module, a wireless transceiver module, a control management module and a battery module. When the pet unit does not receive the signal, the navigation module and the wireless transceiver module are in a standby state, the standby circuit consumes only 10 muA of current, and meanwhile, the transceiver module is very low in power consumption; when the pet unit receives the signal sent by the pet owner unit, the pet navigation module is started, after the correct position information is obtained, the transmitting module is started, the navigation module is closed, the signal is sent to the wireless network, and the information is sent to the pet owner. Meanwhile, the power consumption of the navigation positioning module and the transceiver system module is reduced, the interface realization circuit is reduced, the power consumption problem of a portable system is solved, and the standby time is greatly prolonged.
4. When the residual electric quantity of the whole system is less than 5%, the pet unit transmits a signal to require charging.
The invention has the advantages that: the system has the advantages of being good in practicability and adaptability, capable of being used for multiple wearing devices to obtain pet positions, low in cost and wide in application prospect, and all modules in the standby mode only consume 10uA of current. Through combining big dipper RNSS and mobile network, when needs obtain pet side positional information, can accurately detect pet side positional information, but pet owner real time monitoring pet position prevents that the pet from losing.
Drawings
Fig. 1 is a schematic diagram of a loss prevention tracking system principle based on Beidou RNSS navigation positioning and base station network.
Fig. 2 is a schematic diagram of an engineering implementation of the pet unit.
Detailed Description
Example (b): the technical scheme is further explained by combining the drawings and the detailed implementation mode as follows:
as shown in FIG. 1, the invention provides a pet loss prevention intelligent tracking system based on Beidou navigation, which comprises a pet owner unit and a pet unit: the pet owner unit comprises a wireless transceiving device 1; the pet unit comprises an antenna 2, a Beidou RNSS (radio navigation satellite System) navigation system module 3, a wireless transceiver module 4, a control management module 5 and a battery module 6. Antenna 2 and wireless transceiver module 4 link to each other, and battery module 6 links to each other with big dipper RNSS navigation system module 3, wireless transceiver module 4 and control management module 5, and wireless transceiver module 4 and big dipper RNSS navigation system module 3 link to each other, and control management module 5 and wireless transceiver module 4, big dipper RNSS navigation system module 3 link to each other.
The battery module 6 supplies power to the Beidou RNSS navigation system module 3, the wireless transceiver module 4 and the control management module 5;
the wireless transceiver module 4 is mainly used for receiving, processing and transmitting signals of the antenna 2 and communicating with the Beidou RNSS navigation system module 3;
the big dipper RNSS navigation system module 3 includes lna (lna) (lowoseamplifier) 7, big dipper RDSS radio frequency chip 8, a/d (analog digital converter) converter 9, and big dipper RDSS baseband chip 10. The LNA (LNA) (low noise amplifier)7 is used for transmitting a signal from an antenna to the input end of a receiving channel of the Beidou RDSS radio frequency chip through the LNA; the Beidou RDSS radio frequency chip 8 converts radio signal communication into a certain radio signal waveform and sends out the radio signal waveform through antenna resonance; the a/d (analog digital converter) converter 9 that converts an analog signal into a digital signal; the Beidou RDSS baseband chip 10 processes signals input by the radio frequency module and captures and tracks Beidou signals.
The control management module 5 comprises a power supply control unit 11, an MCU (microcontrollerUnit)12 and a switch unit 13; the power supply control unit 11 supplies power to an mcu (microcontrollerunit) 12; the switch unit 13 is connected with the control power supply control unit 11; and the MCU (microcontrollerUnit)12 is connected with and controls the Beidou RDSS unit. In engineering application, the MUC can be externally connected with a memory, or an MCU with a storage unit is directly adopted.
In summary, the invention relates to a pet anti-loss intelligent tracking system based on Beidou navigation, which is established on the basis of the existing wireless network architecture and is positioned by a Beidou RNSS system based on Chinese autonomous intellectual property rights. Through combining big dipper RNSS and mobile network, when needs obtain pet side positional information, can accurately detect pet side positional information, but pet owner real time monitoring pet position prevents that the pet from losing.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (1)

1. The utility model provides a pet prevents losing intelligent tracking system based on beidou navigation, its characterized in that includes pet owner unit and pet unit: the pet owner unit comprises a wireless transceiver; the pet unit comprises an antenna, a Beidou RNSS (radio Navigation Satellite System) Navigation system module, a wireless transceiver module, a control management module and a battery module; the battery module is connected with the Beidou RNSS navigation system module, the wireless transceiver module and the control management module, the wireless transceiver module is connected with the Beidou RNSS navigation system module, and the control management module is connected with the wireless transceiver module and the Beidou RNSS navigation system module;
the battery module supplies power to the Beidou RNSS navigation system module, the wireless transceiver module and the control management module;
the wireless transceiver module is mainly used for receiving signals of the antenna, processing and transmitting the signals and communicating with the Beidou RNSS navigation system module;
the Beidou RNSS navigation system module comprises an LNA (low noise amplifier), a Beidou RDSS radio frequency chip, an A/D (analog to digital converter) converter and a Beidou RDSS baseband chip; the LNA (low noise amplifier) is used for transmitting a signal from the antenna to the input end of a receiving channel of the Beidou RDSS radio frequency chip through the LNA; the Beidou RDSS radio frequency chip converts radio signal communication into a certain radio signal waveform and sends out the radio signal waveform through antenna resonance; the A/D (analog to digital converter) converter converts an analog signal into a digital signal; the Beidou RDSS baseband chip processes signals input by the radio frequency module and captures and tracks Beidou signals;
the control management module comprises a power supply control unit, an MCU (microcontroller Unit) and a switch unit; the power supply control unit supplies power to an MCU (microcontroller Unit); the switch unit is connected with the control power supply control unit; the MCU (microcontroller Unit) is connected with and controls the Beidou RDSS unit; when the MCU is applied in engineering, the MCU can be externally connected with a memory or directly adopts the MCU with a storage unit.
CN202111039809.1A 2021-09-07 2021-09-07 Pet anti-loss intelligent tracking system based on Beidou navigation Pending CN113870540A (en)

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Application Number Priority Date Filing Date Title
CN202111039809.1A CN113870540A (en) 2021-09-07 2021-09-07 Pet anti-loss intelligent tracking system based on Beidou navigation

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Application Number Priority Date Filing Date Title
CN202111039809.1A CN113870540A (en) 2021-09-07 2021-09-07 Pet anti-loss intelligent tracking system based on Beidou navigation

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203005724U (en) * 2012-12-26 2013-06-19 江苏康派电子有限公司 Life jacket with sea lifesaving locating icon of Big Dipper RDSS (Radio Determination Satellite Service) navigation system
CN203444116U (en) * 2012-12-31 2014-02-19 叶松 Anti-loss intelligent tracking system
CN204795037U (en) * 2015-07-15 2015-11-18 江苏星宇芯联电子科技有限公司 Big dipper portable terminal with wireless function of charging
US20180144295A1 (en) * 2016-11-18 2018-05-24 ATC Logistic & Electronics, Inc. Loss prevention tracking system and methods
CN108761506A (en) * 2018-08-31 2018-11-06 北京星地恒通信息科技有限公司 A kind of Big Dipper RNSS, RDSS dual-mode subscriber machine quick positioning system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203005724U (en) * 2012-12-26 2013-06-19 江苏康派电子有限公司 Life jacket with sea lifesaving locating icon of Big Dipper RDSS (Radio Determination Satellite Service) navigation system
CN203444116U (en) * 2012-12-31 2014-02-19 叶松 Anti-loss intelligent tracking system
CN204795037U (en) * 2015-07-15 2015-11-18 江苏星宇芯联电子科技有限公司 Big dipper portable terminal with wireless function of charging
US20180144295A1 (en) * 2016-11-18 2018-05-24 ATC Logistic & Electronics, Inc. Loss prevention tracking system and methods
CN108761506A (en) * 2018-08-31 2018-11-06 北京星地恒通信息科技有限公司 A kind of Big Dipper RNSS, RDSS dual-mode subscriber machine quick positioning system

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Application publication date: 20211231