CN114867088B - Method and device for automatically reducing power consumption of satellite positioning mobile communication terminal - Google Patents

Method and device for automatically reducing power consumption of satellite positioning mobile communication terminal Download PDF

Info

Publication number
CN114867088B
CN114867088B CN202210469241.5A CN202210469241A CN114867088B CN 114867088 B CN114867088 B CN 114867088B CN 202210469241 A CN202210469241 A CN 202210469241A CN 114867088 B CN114867088 B CN 114867088B
Authority
CN
China
Prior art keywords
target terminal
wireless
positioning
specific area
satellite positioning
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
CN202210469241.5A
Other languages
Chinese (zh)
Other versions
CN114867088A (en
Inventor
张佩
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.)
Yunjiao Beijing Technology Co ltd
Original Assignee
Yunjiao Beijing 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 Yunjiao Beijing Technology Co ltd filed Critical Yunjiao Beijing Technology Co ltd
Priority to CN202210469241.5A priority Critical patent/CN114867088B/en
Publication of CN114867088A publication Critical patent/CN114867088A/en
Application granted granted Critical
Publication of CN114867088B publication Critical patent/CN114867088B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • H04W4/025—Services making use of location information using location based information parameters
    • 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
    • H04W4/025—Services making use of location information using location based information parameters
    • H04W4/026—Services making use of location information using location based information parameters using orientation information, e.g. compass
    • 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0264—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by selectively disabling software applications
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a device and a method for automatically reducing the power consumption of a satellite positioning mobile communication terminal. Setting a specific area in a satellite positioning range of a positioning satellite, and setting a wireless trigger device at an entrance of the specific area; acquiring a trigger signal of a target terminal through the wireless trigger device; when the trigger signal shows that the target terminal enters a specific area, the satellite positioning function is closed; and when the trigger signal shows that the target terminal leaves the specific area, starting a satellite positioning function. The beneficial effects are as follows: the invention realizes the wireless triggering device and the realization method for automatically switching on and off the satellite positioning function of the satellite positioning mobile communication terminal in a specific area; the satellite positioning mobile communication terminal only has specific frequency which can be the same as that of the wireless triggering device, and the device and the method for reducing satellite positioning power consumption by switching on and switching off satellite positioning work are realized by matching with the wireless triggering device at the entrance and the exit of a specific area.

Description

Method and device for automatically reducing power consumption of satellite positioning mobile communication terminal
Technical Field
The invention relates to the technical field of satellite positioning communication terminals, in particular to a method and a device for automatically reducing power consumption of a satellite positioning mobile communication terminal.
Background
At present, with the wide popularization of satellite positioning mobile communication terminals (such as smart phones, smart watches, positioning electronic student certificates and the like), the application scene based on the position service is continuously expanded to various fields of people's work, life, study and research, and great benefits and values are exerted; however, it is known that the power consumption of the electronic device embedded in the mobile communication terminal to realize the satellite positioning function is high, which is a key point for affecting the service life and charging frequency of the communication terminal. The electronic device is commonly called a receiver, and can acquire the position information only after searching at least more than 4 positioning satellite signals each time and calculating through a certain algorithm. To obtain real-time location information, a "receiver" is required to constantly search for satellites and calculate, so a constant power consumption is required. When the "receiver" is located in an area where satellite signals are not acceptable, such as an indoor or underground passage, the "receiver" will increase the signal strength of the antenna and the search frequency in order to search for satellite signals, resulting in a multiple increase in power consumption over the outdoor environment.
An increase in power consumption requires more power to be provided, i.e., a larger and more battery. However, the current battery capacity is proportional to the battery volume, and the need for a larger battery capacity means a larger battery volume. The pursuit of mobile communication terminals is in the development direction of high integration, portability and lightweight, so that it is a common requirement to reduce power consumption, reduce charging frequency and prolong standby time of mobile communication terminals while meeting the positioning requirements of people.
Under the condition of not increasing the battery, in order to save the power consumption of the mobile communication positioning terminal, a user often adopts a method of shutting down in a specific period of time to save power, for example, shutting down in sleeping and shutting down in meeting, or manually shutting down the wireless communication function through software setting, for example, in turning on a flight mode, or prohibiting the satellite positioning function for specific application scenes, and the like, and often forgets to turn on or off the satellite positioning function to influence normal use, and the tedious active operation increases the burden on the user.
In order to save satellite positioning power consumption, a method for reducing positioning frequency by adopting software setting is adopted, so that the time interval between two times of working of a satellite positioning terminal is increased, and the working times are reduced, thereby reducing the power consumption; the positioning method has no real-time property and has a large security hole in positioning supervision of large-scale rapid movement.
In summary, the above-mentioned methods for reducing power consumption all require manual intervention operation or have security holes for management, and there is no device and method for implementing automatic switching of a satellite positioning terminal "receiver" in a location area where a user definitely does not need satellite positioning or is known, so as to reduce power consumption of a mobile communication positioning terminal.
Disclosure of Invention
The invention provides a method and a device for automatically reducing the power consumption of a satellite positioning mobile communication terminal, which are used for solving the problem that a large amount of electric quantity is wasted when a satellite positioning function started in real time by terminal equipment is needed.
A method for automatically reducing power consumption of a satellite positioning mobile communication terminal, comprising:
Setting a specific area in a satellite positioning range of a positioning satellite, and setting a wireless trigger device at an entrance of the specific area;
acquiring a trigger signal of a target terminal through the wireless trigger device; wherein,
When the trigger signal shows that the target terminal enters a specific area, the satellite positioning function is closed;
And when the trigger signal shows that the target terminal leaves the specific area, starting a satellite positioning function.
Preferably, before the acquiring the trigger signal of the target terminal by the wireless trigger device, the method further comprises:
when the target terminal is in a non-specific area range of satellite positioning, determining a specific area around the target terminal, and marking the specific area;
Determining the real-time distance between each specific area and the target terminal according to the specific area marks;
acquiring a first positioning position of the target terminal according to the real-time distance;
Acquiring a second positioning position of the target terminal according to the GPS positioning of the target terminal;
Judging whether the first positioning position is consistent with the second positioning position, recording the position information of the target terminal when the positioning positions are consistent, and sending positioning failure information to the target terminal through an operator base station when the positioning positions are inconsistent.
Preferably, before the acquiring the trigger signal of the target terminal by the wireless trigger device, the method further comprises:
When the target terminal is in the range of a non-specific area of satellite positioning, positioning the target terminal in real time through not lower than one positioning satellite, and acquiring positioning information;
broadcasting the positioning information through satellite signals, and calculating real-time coordinates of the target terminal after broadcasting;
And sending the real-time coordinates to a preset positioning system platform through a wireless communication network between an operator base station and a target terminal, and determining the real-time position of the target terminal.
Preferably, before the acquiring, by the wireless triggering device, the triggering signal of the target terminal, the method further includes:
When the target terminal is in the range of a non-specific area of satellite positioning, acquiring trigger signals through a wireless trigger device of the specific area, and calculating the sequence of the trigger signals;
determining a first movement direction of the target terminal according to the sequence of the trigger signals;
And judging whether the target terminal enters a specific area according to the first movement direction, and when the first movement direction is the specific area, generating a positioning closing instruction by the wireless triggering device and sending the positioning closing instruction to the target terminal.
Preferably, before the acquiring, by the wireless triggering device, the triggering signal of the target terminal, the method further includes:
When the target terminal is in a specific area range of satellite positioning, acquiring an area real-time position of the target terminal in the specific area based on the wireless triggering device, and transmitting the area real-time position to a preset positioning system platform;
judging whether the distance between the target terminal and the wireless triggering device is reduced or not according to the positioning system platform;
When the distance between the terminal equipment and the wireless triggering device is reduced, determining a second movement direction of the terminal equipment in a specific area;
Judging whether the target terminal leaves the specific area according to the second movement direction, and when the target terminal leaves the specific area, generating a positioning starting instruction by the wireless triggering device, sending the positioning starting instruction to the target terminal, and sending position information to a positioning system platform through a wireless network between the target terminal and an operator base station.
Preferably, the triggering wireless signal sent by the wireless triggering device is different from the wireless communication signal frequency between the target terminal and the operator base station;
the wireless triggering device is an Ethernet network terminal with independent computing capability;
The wireless signal frequency of the wireless triggering device is between 2.4HZ and 125 HZ;
the wireless triggering device is arranged at an entrance and an exit of a specific area; wherein,
The wireless triggering device comprises a single antenna mode and a double antenna mode;
The target terminal has a satellite positioning function and can be accessed to an operator network;
the target terminal can emit wireless signals with the frequency of 2.4 HZ-125 HZ;
the target terminal is portable mobile interaction equipment;
The mobile terminal supports Bluetooth, WIFI, ZIGBEE and private RFID protocols.
Preferably, when the wireless trigger device includes a single antenna mode:
The wireless triggering device judges whether a target terminal of a signal protocol exists in a signal range according to the signal range of a wireless triggering signal and the signal protocol;
When a target terminal of the signal protocol exists in the signal range, a satellite positioning closing instruction is sent to the target terminal; and when the target terminal of the signal protocol does not exist in the signal range, the target terminal automatically performs out-rabbet satellite positioning.
Preferably, when the wireless trigger device includes a dual antenna mode:
The outlet comprises an inlet and outlet interior and an inlet and outlet exterior;
A first antenna of the wireless triggering device is arranged in the access opening;
a second antenna of the wireless triggering device is arranged outside the access opening;
and the first antenna and the second antenna judge whether the target terminal enters a specific area or leaves the specific area according to the triggering sequence of the target terminal.
Preferably, before the acquiring, by the wireless triggering device, the triggering signal of the target terminal, the method further includes:
when the target terminal is in a non-specific area range of satellite positioning, acquiring a motion track of the target terminal according to the positioning satellite;
according to the motion trail, sorting the distances of the specific areas around the motion trail;
Acquiring a historical running track of a target terminal, and analyzing the frequency of the target terminal entering different specific areas;
judging a first probability that the target terminal enters different surrounding specific areas according to the frequency and the distance sequence;
acquiring user information of a target terminal according to the target terminal, and judging second probability of the user entering different surrounding specific areas according to the identity information of the user;
acquiring a probability average value according to the first probability and the second probability, and carrying out dynamic probability marking on different specific areas around according to the probability average value;
and judging the movement direction of the target terminal according to the dynamic probability mark.
An apparatus for automatically reducing power consumption of a satellite positioning mobile communication terminal, comprising:
Region configuration module: setting a specific area in a satellite positioning range of a positioning satellite, and setting a wireless trigger device at an entrance of the specific area;
triggering judgment module: acquiring a trigger signal of a target terminal through the wireless trigger device; wherein,
When the trigger signal shows that the target terminal enters a specific area, the satellite positioning function is closed;
And when the trigger signal shows that the target terminal leaves the specific area, starting a satellite positioning function.
The invention has the beneficial effects that: the invention realizes the wireless triggering device and the realization method for automatically switching on and off the satellite positioning function of the satellite positioning mobile communication terminal in a specific area; the satellite positioning mobile communication terminal only has a specific device and a method for reducing satellite positioning power consumption by switching satellite positioning work by matching with the wireless triggering device at the entrance and the exit of a specific area as long as the specific device can have the same frequency; the invention also realizes the method that the satellite positioning mobile communication terminal enters the area with weak satellite signals or no satellite signals and determines the position of the terminal through the wireless triggering device. The method for determining the position of the terminal through the wireless triggering device is realized when the satellite positioning mobile communication terminal enters the condition that the wireless signal of the operator is weak or no wireless network of the operator is connected. And the satellite positioning mobile communication terminal is matched with the deployment position of the wireless triggering device, so that a system method for positioning the terminal and reducing the power consumption of the terminal is realized. The invention greatly reduces the power consumption of the satellite mobile communication terminal, prolongs the service time, reduces the charging frequency and improves the use experience of users: the invention can realize that the satellite positioning mobile communication terminal does not depend on satellite positioning or A-GPS technology, and can realize position determination in any specific area connected by an Ethernet network.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a flowchart of a method for automatically reducing power consumption of a satellite positioning mobile communication terminal according to an embodiment of the present invention;
FIG. 2 is a diagram showing the implementation of the system in an embodiment of the present invention;
FIG. 3 is a diagram of the configuration and deployment of a wireless trigger device in an embodiment of the present invention;
Fig. 4 is a schematic diagram of a satellite positioning mobile communication terminal according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
In the present invention:
the satellite positioning system is a technology for accurately positioning something by using satellites, and the basic principle is that the distance between the satellites with known positions and a user receiver is measured, and then the specific positions of the receivers can be known by combining the data of a plurality of satellites. The system is developed from the original low positioning precision, incapability of real-time positioning and difficulty in providing a timely navigation service to the current high-precision global positioning system, and realizes that 4 satellites can be observed at any time and at any point on the earth at the same time so as to realize the functions of navigation, positioning, time service and the like. The current system mainly comprises 4 types, (1) an American GPS satellite navigation system; (2) the european "galileo" satellite navigation system; (3) russian GLONASS satellite navigation system; (4) a China Beidou satellite navigation system;
Radio frequency identification (radio Frequency identifICation, hereinafter referred to as RFID) technology is a technology overview for identifying electromagnetic signals below visible light; is an emerging technology for storing data on an electronic data carrier (such as an integrated circuit) and wirelessly performing two-way communication between a Transponder/Tag (Transponder/Tag) and an interrogator/Reader (Interrogator/Reader) through a magnetic field or an electromagnetic field, thereby achieving the purpose of identification and exchanging data, and being capable of achieving multi-target identification and moving target identification; the system has the advantages of severe environment resistance, high accuracy, safety, flexibility, expandability and the like; RFID systems have been in fact available and developed for decades, and from the power supply state can be divided into two categories, namely "active" and "passive"; from the viewpoint of the operating frequency, the method can be divided into low frequency (125 KHz-135 KHz), high frequency (13.56 MHz), ultra-high frequency, microwave (2.45 GHz,5.8 GHz) and the like. A complete RFID system is composed of Reader, electronic TAG (TAG), transponder and application software system, and features that the Reader transmits radio wave energy with specific frequency to Transponder for driving the Transponder to send out internal data, which is then sequentially received by Reader for corresponding processing by application program. The basic working principle of RFID technology is not complex: after the tag enters the magnetic field, the radio frequency signal sent by the reader is received, the product information (PASSIVE TAG, passive tag or passive tag) stored in the chip is sent out by the energy obtained by the induced current, or the tag actively sends a signal (ACTIVE TAG, active tag or active tag) with a certain frequency, and the reader reads the information and decodes the information and then sends the information to the central information system for relevant data processing.
In the prior art, positioning of terminal equipment is generally realized through an A-GPS (Assisted GPS) auxiliary GPS technology, which is a technology for positioning a mobile station by combining network base station information and GPS information, and can be used in GSM/GPRS, WCDMA, CDMA2000 and TD-SCDMA networks. The technology needs to build a position server, a differential GPS reference station and other devices on a mobile network, is an implementation scheme of combining WWAN (wireless wide area network) +GPS (global satellite positioning system), and can realize an indoor positioning function to a certain extent. The GPS mobile phone can be rapidly positioned mainly through a mobile communication operation base station, and is widely used for mobile phones with GPS functions. GPS locates by radio signals from satellites. When under poor signal conditions, such as in a city, these signals may be attenuated by many irregular buildings, walls or trees; the GPS signals are completely shielded in the room; under such conditions, the A-GPS system can perform quick positioning through the information of the operator base station, the coverage area of the operator base station is wide, and the power consumption of the wireless communication of the operator is lower than that of the satellite positioning communication, so that the power consumption is saved to a certain extent. The method is the same as the method, and is a mode for reducing the power consumption of the communication terminal, but the satellite positioning power consumption cannot be reduced in the area where the signal of the base station of the operator is weak or no signal exists; the wireless communication power consumption between the mobile terminal and the operator base station is lower than that of satellite communication, but is not a low-power consumption wireless communication per se; the A-GPS technology requires to build a position server, a differential GPS reference station and other devices on a mobile network, thereby increasing the investment cost of a large amount of infrastructure; satellite positioning or operator base station indoor positioning accuracy is poor, and it is difficult to determine the specific area (e.g., floor, underground space, room, etc.) where the user is located. The satellite positioning function cannot be automatically suspended in a specific area (such as a home, an office, an underground space and the like) so as to achieve the purpose of reducing power consumption.
As shown in fig. 1,2 and 4, the present invention is a method for automatically reducing power consumption of a satellite positioning mobile communication terminal, including:
Setting a specific area in a satellite positioning range of a positioning satellite, and setting a wireless trigger device at an entrance of the specific area;
acquiring a trigger signal of a target terminal through the wireless trigger device; wherein,
When the trigger signal shows that the target terminal enters a specific area, the satellite positioning function is closed;
And when the trigger signal shows that the target terminal leaves the specific area, starting a satellite positioning function.
The working principle of the technical scheme is as follows: in order to solve the problems in the background technology and the problems in the A-GPS technology, the invention provides a technical scheme capable of automatically suspending and recovering the positioning function of the satellite positioning communication terminal in and out of specific areas. When the specific areas are not located, the positioning function is realized.
In the existing actual life, it can be found that although the satellite positioning mobile communication terminal is required to provide the location service in our daily work life, not all people are in a state of continuous large-range movement, most of the time people are regularly in a fixed area activity, for example, in a fixed work area for a long time, at home, in a school or other scenes, the satellite positioning mobile communication terminal does not need continuous power consumption work to determine the geographic position of the user before leaving the current area.
Typical application scenarios: the student intelligent positioning communication terminal with different forms is widely popularized and applied to campuses as a novel electronic student certificate, and is more important for a supervisor to ensure that the positioning safety of the students is ensured when the children are outside the campuses and the families, and in fact, the satellite positioning function of all the terminals works all the day-to-day, so that a large amount of power consumption of the positioning terminal is wasted, the frequent charging burden of a user is increased, and the greatest problem is caused in the experience of the terminal user. According to incomplete statistics, under the promotion of a 'double-subtraction' policy, the average school time of students in school in China is about 8 hours, the average school time of students in China is about 10 hours, the time of positioning supervision of students outside is less than 6 hours, and for positioning a call student certificate, satellite positioning is only started when the students leave a campus or leave a home, satellite positioning is closed when the students enter the campus and the home, and position information of the students entering the campus and the home is reported. The rough statistics is that the power consumption of the satellite positioning terminal is reduced by more than 70%, which means that the charging frequency of users is reduced by more than half; such a large population of primary and secondary school students, corresponding energy conservation and carbon emission reduction are also a considerable figure. The positioning and monitoring terminal for the aged is also suitable for the aged, the aged is in household activities for a long time every day, and satellite positioning is not required to be used for monitoring the position of the aged as long as the aged does not leave a home. And so on, as are other special groups or industries.
Therefore, in the scheme, a wireless trigger device is arranged at an entrance and an exit of a specific area, whether a user enters the specific area or leaves the specific area is judged through the wireless trigger device, and then a command for closing and opening a satellite positioning device of the terminal equipment is given.
The beneficial effects of the technical scheme are as follows: the invention realizes the wireless triggering device and the realization method for automatically switching on and off the satellite positioning function of the satellite positioning mobile communication terminal in a specific area; the satellite positioning mobile communication terminal only has a specific device and a method for reducing satellite positioning power consumption by switching satellite positioning work by matching with the wireless triggering device at the entrance and the exit of a specific area as long as the specific device can have the same frequency; the invention also realizes the method that the satellite positioning mobile communication terminal enters the area with weak satellite signals or no satellite signals and determines the position of the terminal through the wireless triggering device. The method for determining the position of the terminal through the wireless triggering device is realized when the satellite positioning mobile communication terminal enters the condition that the wireless signal of the operator is weak or no wireless network of the operator is connected. And the satellite positioning mobile communication terminal is matched with the deployment position of the wireless triggering device, so that a system method for positioning the terminal and reducing the power consumption of the terminal is realized. The invention greatly reduces the power consumption of the satellite mobile communication terminal, prolongs the service time, reduces the charging frequency and improves the use experience of users: the invention can realize that the satellite positioning mobile communication terminal does not depend on satellite positioning or A-GPS technology, and can realize position determination in any specific area connected by an Ethernet network.
Example 2:
preferably, before the acquiring the trigger signal of the target terminal by the wireless trigger device, the method further comprises:
when the target terminal is in a non-specific area range of satellite positioning, determining a specific area around the target terminal, and marking the specific area;
Determining the real-time distance between each specific area and the target terminal according to the specific area marks;
acquiring a first positioning position of the target terminal according to the real-time distance;
Acquiring a second positioning position of the target terminal according to the GPS positioning of the target terminal;
Judging whether the first positioning position is consistent with the second positioning position, recording the position information of the target terminal when the positioning positions are consistent, and sending positioning failure information to the target terminal through an operator base station when the positioning positions are inconsistent.
The working principle of the technical scheme is as follows: the terminal calculates the position by receiving the broadcast of a plurality of positioning satellite signals, and when in positioning, the traditional satellite is positioned by coordinates and longitude and latitude, but the positioning of the traditional satellite needs to realize clearer positioning based on the progress of remote sensing equipment, and the difficulty is high. And the positioning in the prior art can only be accurate to the range of five meters. However, the invention has the specific area, so when positioning, the specific area is combined, when positioning is entered, whether the user is around the specific area is judged, the specific area is marked, and then the user is finely positioned based on the specific area.
The positioning mode of the invention combines GPS satellite positioning and positioning calculated by distance from a plurality of specific areas, thereby realizing more accurate positioning. This positioning method can verify whether the satellite positioning is the same as the prior art. The method is firstly convenient for the subsequent triggering mode of satellite communication in the specific area, is a new positioning mode and is based on accurate positioning of a building.
The beneficial effects of the technical scheme are as follows: the method is convenient for the triggering mode of the subsequent satellite communication in the specific area, is a new positioning mode, and is based on the accurate positioning of the building, so that more accurate target positioning is realized.
Example 3:
preferably, before the acquiring the trigger signal of the target terminal by the wireless trigger device, the method further comprises:
When the target terminal is in the range of a non-specific area of satellite positioning, positioning the target terminal in real time through not lower than one positioning satellite, and acquiring positioning information;
broadcasting the positioning information through satellite signals, and calculating real-time coordinates of the target terminal after broadcasting;
And sending the real-time coordinates to a preset positioning system platform through a wireless communication network between an operator base station and a target terminal, and determining the real-time position of the target terminal.
The working principle of the technical scheme is as follows: in the invention, when the satellite positioning mobile communication terminal is in a satellite positioning area, the terminal calculates the position by receiving a plurality of positioning satellite signals broadcast, and sends the position information to a positioning system platform through wireless communication between the terminal and an operator base station to finish the positioning of the terminal.
The beneficial effects of the technical scheme are as follows: the purpose of the above technical solution is to perform primary positioning for the user before the user does not enter the specific area.
Example 4:
Preferably, before the acquiring, by the wireless triggering device, the triggering signal of the target terminal, the method further includes:
When the target terminal is in the range of a non-specific area of satellite positioning, acquiring trigger signals through a wireless trigger device of the specific area, and calculating the sequence of the trigger signals;
determining a first movement direction of the target terminal according to the sequence of the trigger signals;
And judging whether the target terminal enters a specific area according to the first movement direction, and when the first movement direction is the specific area, generating a positioning closing instruction by the wireless triggering device and sending the positioning closing instruction to the target terminal.
The working principle of the technical scheme is as follows: when the wireless triggering devices are arranged, a plurality of wireless triggering devices are arranged at the entrance and the exit of each specific area, when the wireless triggering devices receive the triggering signals of the terminal equipment, the track of the user can be determined according to the triggering sequence of the triggering signals, the position and the movement direction of the user can be determined according to the track of the user, and whether the user enters the specific area or not can be judged according to the real-time signals of the wireless triggering devices.
The beneficial effects of the technical scheme are as follows: because the wireless triggering device is arranged, whether the user enters a specific area or not can be judged through the wireless triggering device.
Example 5:
Preferably, before the acquiring, by the wireless triggering device, the triggering signal of the target terminal, the method further includes:
When the target terminal is in a specific area range of satellite positioning, acquiring an area real-time position of the target terminal in the specific area based on the wireless triggering device, and transmitting the area real-time position to a preset positioning system platform;
judging whether the distance between the target terminal and the wireless triggering device is reduced or not according to the positioning system platform;
In one embodiment of the present invention, the step of determining whether the distance between the target terminal and the wireless trigger device is reduced includes:
Acquiring the sampling position acquired by the implementation of the wireless triggering device, and determining position coordinates (x, y), wherein the position coordinates (x, y) are real-time position coordinates of the target terminal; and the real-time coordinates of the wireless triggering device are taken as origin coordinates (x 0,y0); determining the distance difference value of the target terminal at each moment according to the origin coordinates (x 0,y0) Wherein N represents the total number of coordinate data acquisitions within the detection period; t represents the moment; x it represents an ith coordinate point acquired at a t-th time;
Generating a coordinate graph by sequencing the distance differences; when the values of the graph continue to decrease, this indicates that the distance of the target terminal from the wireless trigger device is decreasing.
When the distance between the terminal equipment and the wireless triggering device is reduced, determining a second movement direction of the terminal equipment in a specific area;
Judging whether the target terminal leaves the specific area according to the second movement direction, and when the target terminal leaves the specific area, generating a positioning starting instruction by the wireless triggering device, sending the positioning starting instruction to the target terminal, and sending position information to a positioning system platform through a wireless network between the target terminal and an operator base station.
The working principle of the technical scheme is as follows: when the user is in the specific area, the invention can judge the position of the user in the specific area according to the distance between the user and the wireless triggering device, then judge how far the user is from the entrance of the specific area according to the position, determine the position of the target terminal according to the distance, and then judge the movement direction of the target terminal.
The beneficial effects of the technical scheme are as follows: the target terminal of the user can be positioned in a specific area without satellite positioning.
Example 6:
Preferably, the triggering wireless signal sent by the wireless triggering device is different from the wireless communication signal frequency between the target terminal and the operator base station;
the wireless triggering device is an Ethernet network terminal with independent computing capability;
The wireless signal frequency of the wireless triggering device is between 2.4HZ and 125 HZ;
the wireless triggering device is arranged at an entrance and an exit of a specific area; wherein,
The wireless triggering device comprises a single antenna mode and a double antenna mode;
The target terminal has a satellite positioning function and can be accessed to an operator network;
the target terminal can emit wireless signals with the frequency of 2.4 HZ-125 HZ;
the target terminal is portable mobile interaction equipment;
The mobile terminal supports Bluetooth, WIFI, ZIGBEE and private RFID protocols.
The working principle of the technical scheme is as follows: the triggering wireless signal sent by the wireless triggering device is completely different from the wireless communication signal between the terminal and the base station of the operator, and is not a radio signal in the same frequency band, and the wireless signal particularly refers to a radio signal working in a low-frequency band of 2.4 GHZ (such as WIFI, bluetooth, ZIGBEE, private protocol and the like) or 125 KHZ. The wireless trigger device may be any one of frequency band communication with radio signals of frequency bands of 2.4G HZ and 125K HZ, or both, and it is required that the same wireless signal protocol is also provided in the terminal to perform wireless communication with the wireless trigger device. The same signal frequencies and communication technologies are also required for the user's terminal equipment.
The beneficial effects of the technical scheme are as follows: the method can realize the connection of the wireless triggering device and the user terminal, realize the detection of the user entering and exiting the specific area, and send the instruction of closing and starting the satellite positioning function to the target terminal. The terminal of the invention is a mobile device with satellite positioning function and operator base station communication function, and is not limited to application forms such as smart phone, smart bracelet (watch), electronic student certificate and the like. The common mobile equipment also comprises a WIFI and Bluetooth protocol of a 2.4G HZ frequency band, and the wireless triggering device can be matched with the automatic switching satellite positioning function inside and outside a 2.4G signal coverage range, so that the purpose of reducing the power consumption of the terminal is achieved. The signals of the 125 KHZ frequency band are compounded in the terminal, and the judgment of the terminal entering and exiting movement direction can be realized at a larger-range park entrance and exit by matching with the wireless triggering device, so that the satellite communication function of the terminal is automatically switched on and off, and the purpose of reducing the power consumption of the terminal is realized.
Example 7:
preferably, when the wireless trigger device includes a single antenna mode:
The wireless triggering device judges whether a target terminal of a signal protocol exists in a signal range according to the signal range of a wireless triggering signal and the signal protocol;
When a target terminal of the signal protocol exists in the signal range, a satellite positioning closing instruction is sent to the target terminal; and when the target terminal of the signal protocol does not exist in the signal range, the target terminal automatically performs out-rabbet satellite positioning.
The working principle of the technical scheme is as follows: when the wireless triggering device only transmits one wireless communication protocol by one antenna, the wireless triggering device cannot judge the movement direction of the terminal, and can only transmit an instruction to switch the satellite positioning function by establishing communication in the wireless signal range of the protocol or not, so that the wireless triggering device is suitable for the deployment of specific area entrances and exits with smaller range, such as a home entrance or an office entrance. For example, the wireless triggering device is deployed at a home entrance, and a Bluetooth protocol in a 2.4G HZ frequency band is used as an example, when a terminal enters the home, a Bluetooth signal of the terminal and Bluetooth of the wireless triggering device are communicated, at the moment, the wireless triggering device sends an instruction to the terminal to close satellite positioning, and when the terminal exceeds the Bluetooth coverage of the wireless triggering device to disconnect the Bluetooth communication, the terminal automatically opens a satellite positioning function.
Example 8:
preferably, as shown in fig. 3, when the wireless triggering device includes a dual antenna mode:
The outlet comprises an inlet and outlet interior and an inlet and outlet exterior;
A first antenna of the wireless triggering device is arranged in the access opening;
a second antenna of the wireless triggering device is arranged outside the access opening;
and the first antenna and the second antenna judge whether the target terminal enters a specific area or leaves the specific area according to the triggering sequence of the target terminal.
The working principle of the technical scheme is as follows: when the wireless triggering device deploys more than two transmitting antennas of the same frequency band and the same protocol (as shown in fig. 2, AB is two transmitting antennas of the wireless triggering device) inside and outside the access opening of the specific area, and the terminal also has wireless communication signals of the same frequency band and the same protocol, the wireless triggering device can judge the movement direction of the terminal at the access opening, thereby realizing automatic switching of the satellite positioning function of the terminal. For example, a wireless trigger device is deployed at a gate of a school, more than two transmitting antennas of the wireless trigger device are led out to be deployed inside and outside the gate of the school respectively, the wireless trigger device judges that a terminal enters the gate of the school according to the time sequence of trigger signals and then closes the satellite positioning function of the terminal, whether the terminal is positioned at any position in the campus or not is in the signal coverage range of the wireless trigger device, the terminal keeps a state of closing the satellite positioning function, until the terminal leaves the gate of the school, the wireless trigger device judges that the terminal leaves the gate of the school, and the wireless trigger device sends an instruction to the terminal to automatically open the satellite positioning function. Wherein a represents a first antenna and B represents a second antenna.
Example 9:
Preferably, before the acquiring, by the wireless triggering device, the triggering signal of the target terminal, the method further includes:
when the target terminal is in a non-specific area range of satellite positioning, acquiring a motion track of the target terminal according to the positioning satellite;
according to the motion trail, sorting the distances of the specific areas around the motion trail;
Acquiring a historical running track of a target terminal, and analyzing the frequency of the target terminal entering different specific areas;
judging a first probability that the target terminal enters different surrounding specific areas according to the frequency and the distance sequence;
acquiring user information of a target terminal according to the target terminal, and judging second probability of the user entering different surrounding specific areas according to the identity information of the user;
acquiring a probability average value according to the first probability and the second probability, and carrying out dynamic probability marking on different specific areas around according to the probability average value;
and judging the movement direction of the target terminal according to the dynamic probability mark.
The working principle of the technical scheme is as follows: the invention mainly comprises the steps that different antenna triggering devices judge the movement direction;
The satellite communication method is characterized in that when the antenna triggering device is arranged, the antenna triggering device is also arranged in advance to judge, and the satellite communication method is not used for judging according to the satellite motion direction when the antenna triggering device is not arranged, so that the technical defect when the antenna triggering device is not arranged is enhanced; firstly, positioning satellites can be positioned, when positioning satellites are positioned, the running track can be determined, and the probability of possibly entering different surrounding specific areas is judged according to the track; the probability is determined according to the historical running track, the terminal searches the positioning target of the software or the identity information of the terminal user to determine the probability, and finally the dynamic determination of the specific area to which the user is to enter can be implemented through the probability.
The beneficial effects of the technical scheme are as follows: and judging the track of the user, and predicting the movement direction of the user in real time.
Example 10:
As shown in fig. 1,2 and 4, the present invention is an apparatus for automatically reducing power consumption of a satellite positioning mobile communication terminal, comprising:
Region configuration module: setting a specific area in a satellite positioning range of a positioning satellite, and setting a wireless trigger device at an entrance of the specific area;
triggering judgment module: acquiring a trigger signal of a target terminal through the wireless trigger device; wherein,
When the trigger signal shows that the target terminal enters a specific area, the satellite positioning function is closed;
And when the trigger signal shows that the target terminal leaves the specific area, starting a satellite positioning function.
The working principle of the technical scheme is as follows: in order to solve the problems in the background technology and the problems in the A-GPS technology, the invention provides a technical scheme capable of automatically suspending and recovering the positioning function of the satellite positioning communication terminal in and out of specific areas. When the specific areas are not located, the positioning function is realized.
In the existing actual life, it can be found that although the satellite positioning mobile communication terminal is required to provide the location service in our daily work life, not all people are in a state of continuous large-range movement, most of the time people are regularly in a fixed area activity, for example, in a fixed work area for a long time, at home, in a school or other scenes, the satellite positioning mobile communication terminal does not need continuous power consumption work to determine the geographic position of the user before leaving the current area.
Typical application scenarios: the student intelligent positioning communication terminal with different forms is widely popularized and applied to campuses as a novel electronic student certificate, and is more important for a supervisor to ensure that the positioning safety of the students is ensured when the children are outside the campuses and the families, and in fact, the satellite positioning function of all the terminals works all the day-to-day, so that a large amount of power consumption of the positioning terminal is wasted, the frequent charging burden of a user is increased, and the greatest problem is caused in the experience of the terminal user. According to incomplete statistics, under the promotion of a 'double-subtraction' policy, the average school time of students in school in China is about 8 hours, the average school time of students in China is about 10 hours, the time of positioning supervision of students outside is less than 6 hours, and for positioning a call student certificate, satellite positioning is only started when the students leave a campus or leave a home, satellite positioning is closed when the students enter the campus and the home, and position information of the students entering the campus and the home is reported. The rough statistics is that the power consumption of the satellite positioning terminal is reduced by more than 70%, which means that the charging frequency of users is reduced by more than half; such a large population of primary and secondary school students, corresponding energy conservation and carbon emission reduction are also a considerable figure. The positioning and monitoring terminal for the aged is also suitable for the aged, the aged is in household activities for a long time every day, and satellite positioning is not required to be used for monitoring the position of the aged as long as the aged does not leave a home. And so on, as are other special groups or industries.
Therefore, in the scheme, a wireless trigger device is arranged at an entrance and an exit of a specific area, whether a user enters the specific area or leaves the specific area is judged through the wireless trigger device, and then a command for closing and opening a satellite positioning device of the terminal equipment is given.
The beneficial effects of the technical scheme are as follows: the invention realizes the wireless triggering device and the realization method for automatically switching on and off the satellite positioning function of the satellite positioning mobile communication terminal in a specific area; the satellite positioning mobile communication terminal only has a specific device and a method for reducing satellite positioning power consumption by switching satellite positioning work by matching with the wireless triggering device at the entrance and the exit of a specific area as long as the specific device can have the same frequency; the invention also realizes the method that the satellite positioning mobile communication terminal enters the area with weak satellite signals or no satellite signals and determines the position of the terminal through the wireless triggering device. The method for determining the position of the terminal through the wireless triggering device is realized when the satellite positioning mobile communication terminal enters the condition that the wireless signal of the operator is weak or no wireless network of the operator is connected. And the satellite positioning mobile communication terminal is matched with the deployment position of the wireless triggering device, so that a system method for positioning the terminal and reducing the power consumption of the terminal is realized. The invention greatly reduces the power consumption of the satellite mobile communication terminal, prolongs the service time, reduces the charging frequency and improves the use experience of users: the invention can realize that the satellite positioning mobile communication terminal does not depend on satellite positioning or A-GPS technology, and can realize position determination in any specific area connected by an Ethernet network.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. A method for automatically reducing power consumption of a satellite positioning mobile communication terminal, comprising:
Setting a specific area in a satellite positioning range of a positioning satellite, and setting a wireless trigger device at an entrance of the specific area;
acquiring a trigger signal of a target terminal through the wireless trigger device; wherein,
When the trigger signal shows that the target terminal enters a specific area, the satellite positioning function is closed;
When the trigger signal shows that the target terminal leaves a specific area, starting a satellite positioning function;
When the wireless triggering device comprises a single antenna mode:
The wireless triggering device judges whether a target terminal of a signal protocol exists in a signal range according to the signal range of a wireless triggering signal and the signal protocol;
when a target terminal of the signal protocol exists in the signal range, a satellite positioning closing instruction is sent to the target terminal; when the target terminal of the signal protocol does not exist in the signal range, the target terminal automatically starts satellite positioning;
when the wireless triggering device comprises a double-antenna mode:
the passageway comprises an passageway interior and an passageway exterior;
A first antenna of the wireless triggering device is arranged in the access opening;
a second antenna of the wireless triggering device is arranged outside the access opening;
The first antenna and the second antenna judge whether the target terminal enters a specific area or leaves the specific area according to the triggering sequence of the target terminal;
Before the triggering signal of the target terminal is obtained through the wireless triggering device, the method further comprises the following steps:
when the target terminal is in a non-specific area range of satellite positioning, acquiring a motion track of the target terminal according to the positioning satellite;
according to the motion trail, sorting the distances of the specific areas around the motion trail;
Acquiring a historical running track of a target terminal, and analyzing the frequency of the target terminal entering different specific areas;
judging a first probability that the target terminal enters different surrounding specific areas according to the frequency and the distance sequence;
acquiring user information of a target terminal according to the target terminal, and judging second probability of the user entering different surrounding specific areas according to the identity information of the user;
acquiring a probability average value according to the first probability and the second probability, and carrying out dynamic probability marking on different specific areas around according to the probability average value;
and judging the movement direction of the target terminal according to the dynamic probability mark.
2. The method for automatically reducing power consumption of a satellite positioning mobile communication terminal according to claim 1, wherein before the step of acquiring the trigger signal of the target terminal by the wireless trigger device, further comprises:
when the target terminal is in a non-specific area range of satellite positioning, determining a specific area around the target terminal, and marking the specific area;
Determining the real-time distance between each specific area and the target terminal according to the specific area marks;
acquiring a first positioning position of the target terminal according to the real-time distance;
Acquiring a second positioning position of the target terminal according to the GPS positioning of the target terminal;
Judging whether the first positioning position is consistent with the second positioning position, recording the position information of the target terminal when the positioning positions are consistent, and sending positioning failure information to the target terminal through an operator base station when the positioning positions are inconsistent.
3. The method for automatically reducing power consumption of a satellite positioning mobile communication terminal according to claim 1, wherein before the step of acquiring the trigger signal of the target terminal by the wireless trigger device, further comprises:
When the target terminal is in the range of a non-specific area of satellite positioning, positioning the target terminal in real time through not lower than one positioning satellite, and acquiring positioning information;
broadcasting the positioning information through satellite signals, and calculating real-time coordinates of the target terminal after broadcasting;
And sending the real-time coordinates to a preset positioning system platform through a wireless communication network between an operator base station and a target terminal, and determining the real-time position of the target terminal.
4. The method for automatically reducing power consumption of a satellite positioning mobile communication terminal according to claim 1, wherein before the step of acquiring the trigger signal of the target terminal by the wireless trigger device, further comprises:
When the target terminal is in the range of a non-specific area of satellite positioning, acquiring trigger signals through a wireless trigger device of the specific area, and calculating the sequence of the trigger signals;
determining a first movement direction of the target terminal according to the sequence of the trigger signals;
And judging whether the target terminal enters a specific area according to the first movement direction, and when the first movement direction is the specific area, generating a positioning closing instruction by the wireless triggering device and sending the positioning closing instruction to the target terminal.
5. The method for automatically reducing power consumption of a satellite positioning mobile communication terminal according to claim 1, wherein before the step of acquiring the trigger signal of the target terminal by the wireless trigger device, further comprises:
When the target terminal is in a specific area range of satellite positioning, acquiring an area real-time position of the target terminal in the specific area based on the wireless triggering device, and transmitting the area real-time position to a preset positioning system platform;
judging whether the distance between the target terminal and the wireless triggering device is reduced or not according to the positioning system platform;
When the distance between the target terminal and the wireless triggering device is reduced, determining a second movement direction of the target terminal in a specific area;
Judging whether the target terminal leaves the specific area according to the second movement direction, and when the target terminal leaves the specific area, generating a positioning starting instruction by the wireless triggering device, sending the positioning starting instruction to the target terminal, and sending position information to a positioning system platform through a wireless network between the target terminal and an operator base station.
6. The method for automatically reducing power consumption of a satellite positioning mobile communication terminal according to claim 1, wherein the triggering wireless signal sent by the wireless triggering device is different in frequency from the wireless communication signal between the target terminal and the operator base station;
the wireless triggering device is an Ethernet network terminal with independent computing capability;
The wireless signal frequency of the wireless triggering device is between 2.4HZ and 125 HZ;
the wireless triggering device is arranged at an entrance and an exit of a specific area; wherein,
The wireless triggering device comprises a single antenna mode and a double antenna mode;
The target terminal has a satellite positioning function and can be accessed to an operator network;
the target terminal can emit wireless signals with the frequency of 2.4 HZ-125 HZ;
the target terminal is portable mobile interaction equipment;
and the target terminal supports Bluetooth, WIFI, ZIGBEE and private RFID protocols.
7. An apparatus for automatically reducing power consumption of a satellite positioning mobile communication terminal, adapted to the method of any one of claims 1 to 6, comprising:
Region configuration module: setting a specific area in a satellite positioning range of a positioning satellite, and setting a wireless trigger device at an entrance of the specific area;
triggering judgment module: acquiring a trigger signal of a target terminal through the wireless trigger device; wherein,
When the trigger signal shows that the target terminal enters a specific area, the satellite positioning function is closed;
When the trigger signal shows that the target terminal leaves a specific area, starting a satellite positioning function;
When the wireless triggering device comprises a single antenna mode:
The wireless triggering device judges whether a target terminal of a signal protocol exists in a signal range according to the signal range of a wireless triggering signal and the signal protocol;
when a target terminal of the signal protocol exists in the signal range, a satellite positioning closing instruction is sent to the target terminal; when the target terminal of the signal protocol does not exist in the signal range, the target terminal automatically starts satellite positioning;
when the wireless triggering device comprises a double-antenna mode:
the passageway comprises an passageway interior and an passageway exterior;
A first antenna of the wireless triggering device is arranged in the access opening;
a second antenna of the wireless triggering device is arranged outside the access opening;
The first antenna and the second antenna judge whether the target terminal enters a specific area or leaves the specific area according to the triggering sequence of the target terminal;
Before the triggering signal of the target terminal is obtained through the wireless triggering device, the method further comprises the following steps:
when the target terminal is in a non-specific area range of satellite positioning, acquiring a motion track of the target terminal according to the positioning satellite;
according to the motion trail, sorting the distances of the specific areas around the motion trail;
Acquiring a historical running track of a target terminal, and analyzing the frequency of the target terminal entering different specific areas;
judging a first probability that the target terminal enters different surrounding specific areas according to the frequency and the distance sequence;
acquiring user information of a target terminal according to the target terminal, and judging second probability of the user entering different surrounding specific areas according to the identity information of the user;
acquiring a probability average value according to the first probability and the second probability, and carrying out dynamic probability marking on different specific areas around according to the probability average value;
and judging the movement direction of the target terminal according to the dynamic probability mark.
CN202210469241.5A 2022-04-28 2022-04-28 Method and device for automatically reducing power consumption of satellite positioning mobile communication terminal Active CN114867088B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210469241.5A CN114867088B (en) 2022-04-28 2022-04-28 Method and device for automatically reducing power consumption of satellite positioning mobile communication terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210469241.5A CN114867088B (en) 2022-04-28 2022-04-28 Method and device for automatically reducing power consumption of satellite positioning mobile communication terminal

Publications (2)

Publication Number Publication Date
CN114867088A CN114867088A (en) 2022-08-05
CN114867088B true CN114867088B (en) 2024-05-03

Family

ID=82634845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210469241.5A Active CN114867088B (en) 2022-04-28 2022-04-28 Method and device for automatically reducing power consumption of satellite positioning mobile communication terminal

Country Status (1)

Country Link
CN (1) CN114867088B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116806047A (en) * 2022-03-16 2023-09-26 华为技术有限公司 Terminal equipment control method and terminal equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106324630A (en) * 2015-06-30 2017-01-11 华为终端（东莞）有限公司 Positioning method based on wearable device and wearable device
TWM547806U (en) * 2017-03-27 2017-08-21 Far Eastone Telecommunications Co Ltd Tracking system with power-saving function
CN109379710A (en) * 2018-12-11 2019-02-22 泰康保险集团股份有限公司 Localization method, device, equipment and system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI636697B (en) * 2017-03-27 2018-09-21 遠傳電信股份有限公司 Tracking system with power saving function and power saving method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106324630A (en) * 2015-06-30 2017-01-11 华为终端（东莞）有限公司 Positioning method based on wearable device and wearable device
TWM547806U (en) * 2017-03-27 2017-08-21 Far Eastone Telecommunications Co Ltd Tracking system with power-saving function
CN109379710A (en) * 2018-12-11 2019-02-22 泰康保险集团股份有限公司 Localization method, device, equipment and system

Also Published As

Publication number Publication date
CN114867088A (en) 2022-08-05

Similar Documents

Publication Publication Date Title
US8195192B2 (en) Personal tracking device with low power consumption
CN102307386B (en) Indoor positioning monitoring system and method based on Zigbee wireless network
US8483714B2 (en) Method and apparatus for identification of local beacon systems
CN107295457B (en) Indoor distribution antenna feeder monitoring and positioning method and system
CN101175292A (en) Wireless micro-power network positioning system and locating method thereof
KR20080014822A (en) System and method for 3-d position determination using rfid
CN105137465A (en) Multi-dimensional personnel and equipment intelligent positioning wearable device
CN101770009A (en) New accurate and practical radio-frequency positioning technology
US20070247359A1 (en) Automatic GPS tracking system with passive battery circuitry
CN112102645B (en) Indoor positioning vehicle-searching system and method based on Bluetooth AOA technology
CN103763678A (en) Method for achieving classification positioning by mobile monitoring terminal
CN101694519A (en) Positioning system and positioning method thereof
CN105376856A (en) Detection system and cooperative communication positioning method for disaster assistance
CN114867088B (en) Method and device for automatically reducing power consumption of satellite positioning mobile communication terminal
CN111601244A (en) Positioning terminal, positioning system and positioning method
CN105282696A (en) Personal positioning system and method based on mobile Internet
CN111107627A (en) Multi-mode fusion wireless positioning system and positioning method thereof
CN105611535B (en) Pseudo-base station positioning device and localization method
CN111915863A (en) Gun dislocation detector, gun dislocation detector system and dynamic early warning management and control method of gun dislocation detector
CN110007323A (en) A kind of intelligent interaction positioning system and its localization method
CN101795466A (en) Wireless micropower network positioning system and positioning method thereof
CN207340196U (en) A kind of positioning card based on UWB technology
CN104301998A (en) Electronic device and electronic positioning system
CN112672273A (en) Positioning system and method for indoor and outdoor switching
CN205510420U (en) Positioning system is seeked to pseudo - basic station

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