CN112804635B - Communication control method of intelligent positioner and intelligent positioner - Google Patents

Communication control method of intelligent positioner and intelligent positioner Download PDF

Info

Publication number
CN112804635B
CN112804635B CN202110032704.7A CN202110032704A CN112804635B CN 112804635 B CN112804635 B CN 112804635B CN 202110032704 A CN202110032704 A CN 202110032704A CN 112804635 B CN112804635 B CN 112804635B
Authority
CN
China
Prior art keywords
communication module
gsm
nbiot
gprs
network signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110032704.7A
Other languages
Chinese (zh)
Other versions
CN112804635A (en
Inventor
王元康
张世平
张黎明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hangxin Technology Co ltd
Original Assignee
Zhejiang Hangxin Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Hangxin Technology Co ltd filed Critical Zhejiang Hangxin Technology Co ltd
Priority to CN202110032704.7A priority Critical patent/CN112804635B/en
Publication of CN112804635A publication Critical patent/CN112804635A/en
Application granted granted Critical
Publication of CN112804635B publication Critical patent/CN112804635B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • G01S19/14—Receivers specially adapted for specific applications
    • 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
    • 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
    • G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
    • G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
    • 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

Landscapes

  • 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)
  • Mobile Radio Communication Systems (AREA)

Abstract

The application is suitable for the technical field of intelligent locators and provides a communication control method of the intelligent locator and the intelligent locator. The method is applied to an intelligent locator which comprises a microprocessor, a GSM/GPRS communication module and an NBIOT communication module, wherein the GSM/GPRS communication module and the NBIOT communication module are respectively in signal connection with the microprocessor, and the method comprises the following steps: receiving surrounding network signals through a GSM/GPRS communication module, and modulating and demodulating the network signals; receiving a network signal through an NBIOT communication module, and adjusting and demodulating the network signal; if the NBIOT communication module successfully modulates the network signal, the microprocessor controls to cut off the power supply of the GSM/GPRS communication module, and the NBIOT communication module realizes communication; if the NBIOT communication module fails to modulate the network signal and the GSM/GPRS communication module successfully modulates the network signal, the microprocessor controls to cut off the power supply of the NBIOT communication module and the GSM/GPRS communication module is used for realizing communication. The communication control method of the intelligent locator can save power consumption of the intelligent locator.

Description

Communication control method of intelligent locator and intelligent locator
Technical Field
The application belongs to the technical field of intelligent locators, and particularly relates to a communication control method of an intelligent locator and the intelligent locator.
Background
With the progress of society and the development of science and technology, the intelligent locator gradually enters the life of people. In order to learn the location information of an object of interest in real time, it is often necessary to use an intelligent locator. For example, parents acquire position information of children through an intelligent locator; acquiring position information of parents by children through an intelligent positioner; and the enterprise acquires the position information of product transportation through the intelligent locator.
In the conventional technology, the intelligent locator mainly uses a GSM (Global System for Mobile Communications)/GPRS (General packet radio service) communication module to implement communication with a server, thereby implementing a final positioning function.
However, the intelligent locator using the GSM/GPRS communication module has a problem of large power consumption.
Disclosure of Invention
The application provides a communication control method of an intelligent locator and the intelligent locator, which can solve the problem that the power consumption of the traditional intelligent locator is large.
In a first aspect, an embodiment of the present application provides a communication control method for an intelligent locator, which is applied to an intelligent locator, where the intelligent locator includes a microprocessor, and a GSM/GPRS communication module and an NBIOT communication module that are respectively in signal connection with the microprocessor, and the method includes:
receiving surrounding network signals through the GSM/GPRS communication module, and modulating and demodulating the network signals;
receiving the network signal through the NBIOT communication module and adjusting and demodulating the network signal;
if the NBIOT communication module successfully modulates the network signal, the microprocessor controls to cut off the power supply of the GSM/GPRS communication module, and the NBIOT communication module realizes communication;
if the NBIOT communication module fails to modulate the network signal and the GSM/GPRS communication module successfully modulates the network signal, the microprocessor controls to cut off the power supply of the NBIOT communication module and the GSM/GPRS communication module is used for realizing communication.
In one embodiment, the GSM/GPRS communication module comprises: GSM/GPRS antenna, GSM/GPRS radio frequency circuit and GSM/GPRS baseband processor; the receiving surrounding network signals through the GSM/GPRS communication module and performing modulation and demodulation on the network signals includes:
receiving the network signal through the GSM/GPRS antenna;
modulating and demodulating the network signal through the GSM/GPRS radio frequency circuit to obtain a first modulation signal;
and the GSM/GPRS baseband processor judges whether the network signal is successfully modulated according to the first modulation signal and sends a judgment result to the microprocessor.
In one embodiment, the NBIOT communication module includes: the NBIOT antenna, the NBIOT radio frequency circuit and the NBIOT baseband processor; the receiving, by the NBIOT communication module, the network signal and the conditioning and demodulating the network signal include:
receiving the network signal through the NBIOT antenna;
modulating and demodulating the network signal through the NBIOT radio frequency circuit to obtain a second modulation signal;
and the NBIOT baseband processor judges whether the network signal is successfully modulated according to the second modulation signal and sends the judgment result to the microprocessor.
In one embodiment, the intelligent locator further comprises a locating module in signal connection with the microprocessor, and the method further comprises:
and if the NBIOT communication module successfully modulates the network signal, reducing the working frequency of the positioning module through the control of the microprocessor.
In one embodiment, the positioning module includes a positioning baseband processor, and the controlling by the microprocessor to reduce the operating frequency of the positioning module includes:
and adjusting the register parameters of the positioning baseband processor through the microprocessor so as to reduce the working frequency of the positioning module.
In a second aspect, an embodiment of the present application provides an intelligent locator, including:
the GSM/GPRS communication module is used for receiving surrounding network signals and modulating and demodulating the network signals;
the NBIOT communication module is used for receiving the network signal and adjusting and demodulating the network signal;
the microprocessor is in signal connection with the GSM/GPRS communication module and the GSM/GPRS communication module respectively, and is used for controlling to cut off the power supply of the GSM/GPRS communication module and realizing communication through the NBIOT communication module if the NBIOT communication module successfully modulates the network signal; if the NBIOT communication module fails to modulate the network signal and the GSM/GPRS communication module successfully modulates the network signal, controlling to cut off the power supply of the NBIOT communication module and realizing communication through the GSM/GPRS communication module.
In one embodiment, the GSM/GPRS communication module comprises:
the GSM/GPRS antenna is used for receiving the network signal;
the GSM/GPRS radio frequency circuit is connected with the GSM/GPRS antenna signal and used for modulating and demodulating the network signal to obtain a first modulation signal;
and the GSM/GPRS baseband processor is in signal connection with the GSM/GPRS radio frequency circuit and the microprocessor, and is used for judging whether the network signal is successfully modulated according to the first modulation signal and sending a judgment result to the microprocessor.
In one embodiment, the NBIOT communication module comprises:
an NBIOT antenna for receiving the network signal;
the NBIOT radio frequency circuit is connected with the NBIOT antenna signal and is used for modulating and demodulating the network signal to obtain a second modulation signal;
and the NBIOT baseband processor is in signal connection with the NBIOT radio frequency circuit and the microprocessor, and is used for judging whether the network signal is successfully modulated according to the second modulation signal and sending the judgment result to the microprocessor.
In one embodiment, the intelligent locator further comprises a locating module in signal connection with the microprocessor, and the microprocessor is further configured to control to reduce the operating frequency of the locating module if the NBIOT communication module successfully modulates the network signal.
In one embodiment, the positioning module comprises at least one of a WiFi positioning module, a GPS positioning module, and a bluetooth positioning module.
According to the communication control method of the intelligent locator and the intelligent locator, the intelligent locator comprises the GSM/GPRS communication module and the NBIOT communication module, and dual-mode communication of the intelligent locator can be achieved. The dual-mode communication can enlarge the network coverage range of the intelligent locator and improve the reliability of wireless communication. In addition, the communication control method of the intelligent locator and the intelligent locator provided by this embodiment control to cut off power supply of the GSM/GPRS communication module and implement communication through the NBIOT communication module when the NBIOT communication module successfully modulates the network signal. The NBIOT communication module has much smaller power consumption than the GSM/GPRS communication module, so that the power consumption of the intelligent positioner can be greatly reduced through the NBIOT communication module, and the electricity endurance time of the battery is improved. Meanwhile, according to the communication control method of the intelligent locator and the intelligent locator provided by the embodiment, when the NBIOT communication module fails to modulate the network signal and the GSM/GPRS communication module successfully modulates the network signal, the power supply of the NBIOT communication module is controlled to be cut off, and communication is realized through the GSM/GPRS communication module. The coverage range of the GSM/GPRS base station is wide, and the communication stability of the intelligent positioner can be fully ensured through the communication of the GSM/GPRS communication module. In a word, the communication control method of the intelligent locator and the intelligent locator provided by the embodiment can effectively reduce power consumption, ensure communication stability and improve user experience in many ways by controlling the switching of two modes in dual-mode communication.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic diagram of an intelligent locator according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a GSM/GPRS communication module according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an NBIOT communication module according to an embodiment of the present application;
fig. 4 is a flowchart illustrating a communication control method of an intelligent locator according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It is to be understood that the terms "first," "second," "third," "fourth," and the like (if any) in the embodiments of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
It is understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.
The intelligent locator in the market at present mainly has two problems, first, single mode communication, and network coverage is little. Secondly, the power consumption is large, and the control of the standby time is not ideal. Nowadays, hardware circuits inside products are more and more, which inevitably causes great power consumption of equipment. However, products tend to be miniaturized, and the size of the battery is required not to be excessively large, so that the capacity of the battery cannot be increased. Therefore, the standby time of the intelligent locator in the related art is unsatisfactory, the service time of a user is greatly shortened after the intelligent locator is charged every time, the product needs to be frequently charged, and the intelligent locator is limited in use. The embodiment of the application provides a communication control method of an intelligent locator and the intelligent locator, which aim to solve the technical problems.
Fig. 1 is a schematic diagram illustrating a structure and an application of an intelligent locator according to an embodiment of the present disclosure. As shown in fig. 1, an intelligent locator 10 provided by the embodiment of the present application may include: microprocessor 100, GSM/GPRS communication module 200, and NBIOT communication module 300. The microprocessor 100 is in signal connection with the GSM/GPRS communication module 200 and the NBIOT communication module 300 respectively. Both the GSM/GPRS communication module 200 and the NBIOT communication module 300 are used to enable wireless communication of the intelligent locator 10 with the server 20. The GSM/GPRS communication module 200 implements wireless communication with the server 20 by interacting with GSM/GPRS base stations. NBIOT communication module 300 enables wireless communication with server 20 by interacting with NBIOT base stations.
Specifically, the GSM/GPRS communication module 200 and the NBIOT communication module 300 are both configured to receive a surrounding network signal and perform modulation and demodulation on the network signal. The network signal may be a signal transmitted by a GSM/GPRS base station, a signal transmitted by an NBIOT base station, or a signal transmitted by the GSM/GPRS base station and a signal transmitted by the NBIOT base station. It is understood that GSM/GPRS communication module 200 can only successfully modulate and demodulate signals transmitted by GSM/GPRS base stations, and NBIOT communication module 300 can only successfully modulate and demodulate signals transmitted by NBIOT base stations.
The GSM/GPRS communication module 200 and the NBIOT communication module 300 respectively transmit the modulated and demodulated signals to the microprocessor 100, so as to realize wireless communication between the server 20 and the intelligent locator 10. Meanwhile, the GSM/GPRS communication module 200 and the NBIOT communication module 300 may also receive signals sent by the microprocessor 100, and send the signals to the server 20 through corresponding base stations, so as to implement wireless communication between the intelligent locator 10 and the server 20.
In this embodiment, the microprocessor 100 can control the communication mode of the intelligent locator 10 according to the modulation and demodulation results of the GSM/GPRS communication module 200 and the NBIOT communication module 300. Specifically, if the NBIOT communication module 300 successfully modulates the network signal, the power supply of the GSM/GPRS communication module is controlled to be cut off, and communication is implemented through the NBIOT communication module 300; if the NBIOT communication module 300 fails to modulate the network signal and the GSM/GPRS communication module 200 successfully modulates the network signal, the NBIOT communication module 300 is controlled to cut off power supply, so as to implement communication through the GSM/GPRS communication module 200.
Alternatively, the microprocessor 100 may determine whether the modulation and demodulation is successful by determining whether to receive the modulation and demodulation signal of the communication module, for example, if the microprocessor 100 receives the signal modulated and demodulated by the NBIOT communication module 300, it is determined that the NBIOT communication module 300 successfully demodulates the network signal.
Optionally, after the GSM/GPRS communication module 200 and the NBIOT communication module 300 perform modulation and demodulation on the network signal, a modulation and demodulation result may be fed back to the microprocessor 100, and the microprocessor 100 may also determine whether the modulation and demodulation is successful according to the modulation and demodulation result feedback.
If the NBIOT communication module 300 successfully modulates the network signal, which indicates that an NBIOT base station exists in the current environment, the microprocessor 100 will cut off the power supply of the GSM/GPRS communication module and perform wireless network communication through the NBIOT communication module 300 no matter whether the GSM/GPRS communication module 200 successfully modulates and demodulates.
If the NBIOT communication module 300 fails to modulate the network signal and the GSM/GPRS communication module 200 successfully modulates the network signal, which indicates that no NBIOT base station exists in the current environment and a GSM/GPRS base station exists, the microprocessor 100 controls to cut off the power supply of the NBIOT communication module 300 and implement communication through the GSM/GPRS communication module 200.
The intelligent locator 10 provided by the embodiment includes both the GSM/GPRS communication module 200 and the NBIOT communication module 300, and can implement dual-mode communication of the intelligent locator 10. The dual-mode communication can expand the network coverage of the intelligent locator 10 and improve the reliability of wireless communication. In addition, when the NBIOT communication module 300 successfully modulates the network signal, the intelligent locator 10 provided in this embodiment controls to cut off the power supply of the GSM/GPRS communication module, and implements communication through the NBIOT communication module 300. The NBIOT communication module 300 consumes much less power than the GSM/GPRS communication module 200, and thus the power consumption of the smart locator 10 can be greatly reduced and the power-withstanding time of the battery can be improved by the NBIOT communication module 300. Meanwhile, when the NBIOT communication module 300 fails to modulate the network signal and the GSM/GPRS communication module 200 successfully modulates the network signal, the intelligent locator 10 controls to cut off the power supply of the NBIOT communication module 300, so as to implement communication through the GSM/GPRS communication module 200. The coverage area of the GSM/GPRS base station is wide, and the communication stability of the intelligent locator 10 can be fully ensured through the communication of the GSM/GPRS communication module 200. In a word, the intelligent locator 10 provided in this embodiment can effectively reduce power consumption, ensure communication stability, and improve user experience in many ways by controlling the switching between two modes in the dual-mode communication.
Continuing to refer to FIG. 1, in one embodiment, the intelligent locator 10 further includes a locating module 400. The orientation module 400 is in signal communication with the microprocessor 100. The positioning module 400 is used for acquiring the position information and sending the position information to the microprocessor 100, and the microprocessor 100 further sends the position information to the server 20.
In one embodiment, the Positioning module 400 may include at least one of a WiFi Positioning module 410, a GPS (Global Positioning System) Positioning module 420, a bluetooth Positioning module 430, and the like. The WiFi positioning module 410, the GPS positioning module 420 and the bluetooth positioning module 430 are all in signal connection with the microprocessor 100.
The WiFi positioning module 410 is configured to receive surrounding WiFi signals, perform positioning based on a WiFi protocol according to the WiFi signals, transmit positioning information to the microprocessor 100, and further transmit the positioning information to the server 20 by the microprocessor 100. The WiFi positioning module 410 may include a WiFi baseband processor, wiFi radio frequency circuitry, and WiFi antenna, among others.
The GPS positioning module 420 is configured to receive surrounding GPS signals, perform positioning based on a GPS protocol according to the GPS signals, transmit positioning information to the microprocessor 100, and further transmit the positioning information to the server 20 by the microprocessor 100. The GPS positioning module 420 may include a GPS baseband processor, GPS radio frequency circuitry, and a GPS antenna, among others.
The bluetooth positioning module 430 is configured to receive a peripheral bluetooth signal, perform positioning based on a bluetooth protocol according to the bluetooth signal, transmit positioning information to the microprocessor 100, and further transmit the positioning information to the server 20 by the microprocessor 100. The bluetooth positioning module 430 may include a bluetooth baseband processor, bluetooth radio frequency circuit, bluetooth antenna, and the like.
The intelligent locator 10 provided by the embodiment further comprises a WiFi positioning module 410, a GPS positioning module 420 and a Bluetooth positioning module 430, can realize multiple positioning, is suitable for multiple occasions, can calculate the distance of a related object through WIFI and Bluetooth technologies under the condition of poor GPS signals, realizes enhanced auxiliary group positioning, and improves the positioning accuracy of the intelligent locator 10.
Further, in one embodiment, the microprocessor 100 is further configured to control to decrease the operating frequency of each positioning module if the NBIOT communication module 300 successfully modulates the network signal. Specifically, if the NBIOT communication module 300 successfully modulates the network signal, the microprocessor 100 controls the smart locator 10 to enter the low power mode. The microprocessor 100 sends a notification of entering the low power consumption mode to each positioning module, and after receiving the notification of entering the low power consumption mode, each positioning module adjusts the register parameters inside the baseband processor to reduce the operating frequency, thereby further reducing the power consumption of the intelligent positioner 10 and prolonging the service life.
Referring to fig. 2, in one embodiment, the GSM/GPRS communication module 200 includes a GSM/GPRS antenna 210, a GSM/GPRS radio frequency circuit 220, and a GSM/GPRS baseband processor 230. The GSM/GPRS antenna 210 is used to receive network signals. The GSM/GPRS radio frequency circuit 220 is in signal connection with the GSM/GPRS antenna 210, and is configured to perform modulation and demodulation on a network signal to obtain a first modulation signal. The GSM/GPRS baseband processor 230 is in signal communication with the GSM/GPRS RF circuitry and is in signal communication with the microprocessor 100. The GSM/GPRS baseband processor 230 is configured to determine whether the network signal is successfully modulated according to the first modulation signal, and send the determination result to the microprocessor 100. In the intelligent locator 10 and the GSM/GPRS communication module 200 provided in this embodiment, the network signal is modulated, and the determination result of whether the modulation is successful is sent to the microprocessor 100, and the microprocessor 100 can directly determine whether a GSM/GPRS base station exists in the current environment according to the determination result, so that the processing efficiency of the microprocessor 100 is improved, and the running memory of the microprocessor 100 is saved.
Referring to fig. 3, in one embodiment, NBIOT communication module 300 includes NBIOT antenna 310, NBIOT radio frequency circuit 320, and NBIOT baseband processor 330.NBIOT antenna 310 is used to receive network signals. NBIOT radio frequency circuit 320 is connected to NBIOT antenna signal 310, and configured to perform modulation and demodulation on the network signal to obtain a second modulation signal; NBIOT baseband processor 330 is in signal connection with NBIOT radio frequency circuit 320 and with microprocessor 100. The NBIOT baseband processor 330 is configured to determine whether the network signal is successfully modulated according to the second modulation signal, and send the determination result to the microprocessor 100. The intelligent locator 10 and the NBIOT communication module 300 provided in this embodiment modulate the network signal, and send the determination result of whether the modulation is successful to the microprocessor 100, and the microprocessor 100 can directly determine whether the NBIOT base station exists in the current environment according to the determination result, thereby further improving the processing efficiency of the microprocessor 100 and saving the operating memory of the microprocessor 100.
Referring to fig. 4, an embodiment of the present application further provides a communication control method of an intelligent locator, which may be applied to the intelligent locator according to the above embodiment. As shown in fig. 4, the communication control method of the intelligent locator includes:
s401, receiving surrounding network signals through a GSM/GPRS communication module, and modulating and demodulating the network signals;
s402, receiving the network signal through an NBIOT communication module, and adjusting and demodulating the network signal;
s403, if the NBIOT communication module successfully modulates the network signal, the microprocessor controls to cut off the power supply of the GSM/GPRS communication module, and the NBIOT communication module realizes communication;
s404, if the NBIOT communication module fails to modulate the network signal and the GSM/GPRS communication module successfully modulates the network signal, the power supply of the NBIOT communication module is cut off under the control of the microprocessor, and communication is achieved through the GSM/GPRS communication module.
For the control process and principle of the communication control method of the intelligent locator, reference is made to the above embodiments, which are not described herein again. In the communication control method of the intelligent locator provided by this embodiment, when the NBIOT communication module successfully modulates the network signal, the power supply of the GSM/GPRS communication module is controlled to be cut off, and communication is implemented through the NBIOT communication module. The NBIOT communication module has much smaller power consumption than the GSM/GPRS communication module, so that the power consumption of the intelligent positioner can be greatly reduced through the NBIOT communication module, and the electricity endurance time of the battery is improved. Meanwhile, in the communication control method of the intelligent locator provided by this embodiment, when the NBIOT communication module fails to modulate the network signal and the GSM/GPRS communication module successfully modulates the network signal, the power supply of the NBIOT communication module is controlled to be cut off, and communication is realized through the GSM/GPRS communication module. The coverage range of the GSM/GPRS base station is wide, and the communication stability of the intelligent positioner can be fully ensured through the communication of the GSM/GPRS communication module. In a word, the communication control method of the intelligent locator provided by the embodiment can effectively reduce power consumption, ensure communication stability and improve user experience in many ways by controlling the switching of two modes in dual-mode communication.
In one embodiment, S401 includes: receiving network signals through a GSM/GPRS antenna; modulating and demodulating the network signal through a GSM/GPRS radio frequency circuit to obtain a first modulation signal; and the GSM/GPRS baseband processor judges whether the network signal is successfully modulated according to the first modulation signal and sends the judgment result to the microprocessor.
In one embodiment, S402 includes: receiving a network signal through an NBIOT antenna; carrying out modulation and demodulation on the network signal through an NBIOT radio frequency circuit to obtain a second modulation signal; and the NBIOT baseband processor judges whether the network signal is successfully modulated according to the second modulation signal and sends the judgment result to the microprocessor.
In one embodiment, the method further comprises: if the NBIOT communication module successfully modulates the network signal, the working frequency of the positioning module is reduced through the control of the microprocessor.
In one embodiment, the microprocessor may adjust the register parameters of the positioning baseband processor to reduce the operating frequency of the positioning module.
The communication control method of the intelligent locator provided in the embodiment of the present application is similar to the technical principle and technical effect of the intelligent locator provided in the above embodiment, and reference may be made to the embodiment of the intelligent locator specifically, which is not described herein again.
It will be appreciated by those of ordinary skill in the art that any reference to memory, storage, databases, or other media used in the embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present application, and they should be construed as being included in the present application.

Claims (2)

1. A communication control method of an intelligent locator is applied to the intelligent locator, the intelligent locator comprises a microprocessor, and a GSM/GPRS communication module and an NBIOT communication module which are respectively connected with the microprocessor through signals, the method comprises the following steps:
receiving surrounding network signals through the GSM/GPRS communication module, and modulating and demodulating the network signals;
receiving the network signal through the NBIOT communication module and adjusting and demodulating the network signal;
if the NBIOT communication module successfully modulates the network signal, the microprocessor controls to cut off the power supply of the GSM/GPRS communication module, and the NBIOT communication module realizes communication;
if the NBIOT communication module fails to modulate the network signal and the GSM/GPRS communication module successfully modulates the network signal, the microprocessor controls to cut off the power supply of the NBIOT communication module and realize communication through the GSM/GPRS communication module;
wherein, the GSM/GPRS communication module comprises: GSM/GPRS antenna, GSM/GPRS radio frequency circuit and GSM/GPRS baseband processor; the receiving of the surrounding network signal by the GSM/GPRS communication module and the modulation and demodulation of the network signal include:
receiving the network signal through the GSM/GPRS antenna;
modulating and demodulating the network signal through the GSM/GPRS radio frequency circuit to obtain a first modulation signal;
the GSM/GPRS baseband processor judges whether the network signal is successfully modulated according to the first modulation signal and sends a judgment result to the microprocessor;
wherein the NBIOT communication module comprises: the NBIOT antenna, the NBIOT radio frequency circuit and the NBIOT baseband processor; the receiving, by the NBIOT communication module, the network signal and the conditioning and demodulating the network signal include:
receiving the network signal through the NBIOT antenna;
modulating and demodulating the network signal through the NBIOT radio frequency circuit to obtain a second modulation signal;
the NBIOT baseband processor judges whether the network signal is successfully modulated according to the second modulation signal and sends a judgment result to the microprocessor;
wherein the intelligent locator further comprises a locating module in signal connection with the microprocessor, and the method further comprises:
if the NBIOT communication module successfully modulates the network signal, the microprocessor controls to reduce the working frequency of the positioning module;
wherein, the positioning module includes a positioning baseband processor, and the microprocessor controls to reduce the working frequency of the positioning module, including:
and adjusting the register parameters of the positioning baseband processor through the microprocessor to reduce the working frequency of the positioning module.
2. An intelligent locator, comprising:
the GSM/GPRS communication module is used for receiving surrounding network signals and modulating and demodulating the network signals;
the NBIOT communication module is used for receiving the network signal and adjusting and demodulating the network signal;
the microprocessor is in signal connection with the GSM/GPRS communication module and the GSM/GPRS communication module respectively, and is used for controlling to cut off the power supply of the GSM/GPRS communication module and realizing communication through the NBIOT communication module if the NBIOT communication module successfully modulates the network signal; if the NBIOT communication module fails to modulate the network signal and the GSM/GPRS communication module successfully modulates the network signal, controlling to cut off the power supply of the NBIOT communication module and realizing communication through the GSM/GPRS communication module;
wherein, the GSM/GPRS communication module comprises:
the GSM/GPRS antenna is used for receiving the network signal;
the GSM/GPRS radio frequency circuit is connected with the GSM/GPRS antenna signal and used for modulating and demodulating the network signal to obtain a first modulation signal;
the GSM/GPRS baseband processor is in signal connection with the GSM/GPRS radio frequency circuit and the microprocessor, and is used for judging whether the network signal is successfully modulated according to the first modulation signal and sending a judgment result to the microprocessor;
wherein the NBIOT communication module comprises:
an NBIOT antenna for receiving the network signal;
the NBIOT radio frequency circuit is connected with the NBIOT antenna signal and is used for modulating and demodulating the network signal to obtain a second modulation signal;
the NBIOT baseband processor is in signal connection with the NBIOT radio frequency circuit and the microprocessor, and is used for judging whether the network signal is successfully modulated according to the second modulation signal and sending a judgment result to the microprocessor;
the intelligent locator further comprises a locating module in signal connection with the microprocessor, and the microprocessor is further used for controlling and reducing the working frequency of the locating module if the NBIOT communication module successfully modulates the network signal;
the positioning module comprises at least one of a WiFi positioning module, a GPS positioning module and a Bluetooth positioning module.
CN202110032704.7A 2021-01-11 2021-01-11 Communication control method of intelligent positioner and intelligent positioner Active CN112804635B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110032704.7A CN112804635B (en) 2021-01-11 2021-01-11 Communication control method of intelligent positioner and intelligent positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110032704.7A CN112804635B (en) 2021-01-11 2021-01-11 Communication control method of intelligent positioner and intelligent positioner

Publications (2)

Publication Number Publication Date
CN112804635A CN112804635A (en) 2021-05-14
CN112804635B true CN112804635B (en) 2023-03-10

Family

ID=75809863

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110032704.7A Active CN112804635B (en) 2021-01-11 2021-01-11 Communication control method of intelligent positioner and intelligent positioner

Country Status (1)

Country Link
CN (1) CN112804635B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110381438A (en) * 2019-07-30 2019-10-25 深圳市优创亿科技有限公司 Support localization method, device, computer equipment and the storage medium of dual-mode network
CN111294729A (en) * 2018-12-07 2020-06-16 中国移动通信集团终端有限公司 Network switching method, device, equipment and medium of mobile terminal
CN111615154A (en) * 2019-02-25 2020-09-01 上海域格信息技术有限公司 5G and NBIOT intelligence thing networking module

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018032451A1 (en) * 2016-08-18 2018-02-22 深圳市沃特沃德股份有限公司 Human-pet interaction method and device based on gsm network
KR20180085214A (en) * 2017-01-18 2018-07-26 삼성전자주식회사 Method for internet of things communication and an electronic device thereof
TWI657705B (en) * 2017-10-16 2019-04-21 光寶科技股份有限公司 Position tracking system, positioning apparatus and position tracking method
US10939380B2 (en) * 2018-10-31 2021-03-02 Dell Products, Lp System and method for machine learning applied to in-band to out-of-band communications management

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111294729A (en) * 2018-12-07 2020-06-16 中国移动通信集团终端有限公司 Network switching method, device, equipment and medium of mobile terminal
CN111615154A (en) * 2019-02-25 2020-09-01 上海域格信息技术有限公司 5G and NBIOT intelligence thing networking module
CN110381438A (en) * 2019-07-30 2019-10-25 深圳市优创亿科技有限公司 Support localization method, device, computer equipment and the storage medium of dual-mode network

Also Published As

Publication number Publication date
CN112804635A (en) 2021-05-14

Similar Documents

Publication Publication Date Title
CN106878929B (en) Communication switching method and system of NB-IoT (NB-IoT) equipment
US8787228B2 (en) Method apparatus and system for reducing power consumption of a wireless device
EP2356859B1 (en) Resource sharing over wireless personal area networks
JP5275411B2 (en) Adaptive wake-up period for roaming wireless terminals
KR20050095656A (en) Wireless transmit/receive units having multiple receivers and methods
US11950277B2 (en) Resource configuration method and access network device
US20190150093A1 (en) Apparatus and method for providing low-power mobile hotspot
WO2007102479A1 (en) Mobile communication terminal, communication system, communication method, and control program
US20060211418A1 (en) Method for carrying out a handover
WO2021003612A1 (en) Mobility management method and apparatus, and terminal
CN112804635B (en) Communication control method of intelligent positioner and intelligent positioner
US8169991B2 (en) Interference mitigation in mobile units having location transmitters
CN113286354B (en) Method, related apparatus, device and readable storage medium for adjusting performance parameters
CN107734453B (en) Positioning method, positioning device and terminal
WO2021184373A1 (en) Electronic tag positioning method, electronic device, and electronic tag
US20230126999A1 (en) Method for wireless communication and network device
WO2013089766A1 (en) Changing the machine-to-machine (m2m) group of an m2m device
US20220286962A1 (en) Terminal, communication system, and control method
CN102422557A (en) Wireless communication terminal
US7941094B2 (en) Apparatus and method of wireless communication at a plurality of performance levels
US20070184873A1 (en) Dual-mode phone and power management method thereof
CN107404771A (en) The method of communication terminal and request extension discontinuous reception parameters
US11129101B2 (en) Central radio coordination map
CN111654900A (en) Radio frequency fingerprint reporting control method, terminal and storage medium
US20240080068A1 (en) Antenna number change method and apparatus, device, and storage medium

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant