CN118102271A - Positioning terminal and method supporting multiple positioning modes - Google Patents

Positioning terminal and method supporting multiple positioning modes Download PDF

Info

Publication number
CN118102271A
CN118102271A CN202410422596.8A CN202410422596A CN118102271A CN 118102271 A CN118102271 A CN 118102271A CN 202410422596 A CN202410422596 A CN 202410422596A CN 118102271 A CN118102271 A CN 118102271A
Authority
CN
China
Prior art keywords
position information
module
positioning
terminal
communication module
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.)
Pending
Application number
CN202410422596.8A
Other languages
Chinese (zh)
Inventor
龚超
高行新
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.)
Shenzhen Jimi Iot Co ltd
Original Assignee
Shenzhen Jimi Iot 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 Shenzhen Jimi Iot Co ltd filed Critical Shenzhen Jimi Iot Co ltd
Priority to CN202410422596.8A priority Critical patent/CN118102271A/en
Publication of CN118102271A publication Critical patent/CN118102271A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention provides a positioning terminal and a method for supporting multiple positioning modes, wherein the positioning terminal comprises: the system comprises a power supply module, an acceleration sensor, a Bluetooth module, a buzzer, a communication module, a GNSS module, a SIM card, a loudspeaker and a microphone; the Bluetooth module is in communication connection with the acceleration sensor, the buzzer, the distress call button and the communication module, and the communication module is in communication connection with the GNSS module, the SIM card, the loudspeaker and the microphone; the power supply module is electrically connected with the Bluetooth module, and the Bluetooth module is connected with the server terminal through a network. The invention can realize positioning in various modes based on the Bluetooth module and the communication module; the cruising ability of the positioning terminal can be improved based on the Bluetooth module; based on the communication module, timeliness and active positioning capability of asking for help can be ensured; meanwhile, the communication module combines the SIM card, the loudspeaker, the microphone and the distress call button to realize the function of active distress call and alarm and improve the rescue efficiency.

Description

Positioning terminal and method supporting multiple positioning modes
Technical Field
The present invention relates to the field of positioning technologies, and in particular, to a positioning terminal and a method for supporting multiple positioning modes.
Background
Existing locator products have two main forms. A cellular+GNSS (assisted positioning) product has independent positioning and independent communication capability, but is limited by the scheme, so that the power consumption is high, and the cruising ability is poor in a portable use scene; the other type of Bluetooth tag positioning product has excellent cruising ability, but the Bluetooth tag positioning product has no independent communication and positioning ability and needs to be uploaded and positioned by means of electronic equipment (such as a mobile phone and the like) with positioning ability in the environment, so that the Bluetooth tag positioning product has large dependence on the environment, the Bluetooth tag positioning product has limited detection range, and the Bluetooth tag positioning product can be relatively passive in acquisition of the position in use of a user, and meanwhile, the Bluetooth tag positioning product cannot realize an active alarm function.
Therefore, the existing locator product has the problem of low locating reliability.
Disclosure of Invention
The embodiment of the invention provides a positioning terminal and a positioning method supporting multiple positioning modes, and aims to solve the problem that the existing positioner products are low in positioning reliability.
In a first aspect, an embodiment of the present invention provides a positioning terminal supporting multiple positioning modes, including: the system comprises a power supply module, an acceleration sensor, a Bluetooth module, a buzzer, a communication module, a GNSS module, a SIM card, a loudspeaker and a microphone;
The Bluetooth module is in communication connection with the acceleration sensor, the buzzer, the distress call key and the communication module, and the communication module is in communication connection with the server terminal, the GNSS module, the SIM card, the loudspeaker and the microphone;
The power supply module is electrically connected with the Bluetooth module.
In a second aspect, an embodiment of the present invention further provides a positioning terminal supporting multiple positioning modes, including: the system comprises a power supply module, an acceleration sensor, a Bluetooth module, a buzzer, a communication module, a GNSS module, a SIM card, a loudspeaker and a microphone;
The Bluetooth module is in communication connection with the acceleration sensor, the buzzer, the help calling key, the communication module and the GNSS module, and the communication module is in communication connection with the server terminal, the SIM card, the loudspeaker and the microphone;
The power supply module is electrically connected with the Bluetooth module.
In a third aspect, an embodiment of the present invention further provides a positioning terminal supporting multiple positioning modes, including: bluetooth module, communication module and power supply module;
the Bluetooth module comprises an acceleration sensor, a Bluetooth module and a buzzer, and the Bluetooth module is in communication connection with the acceleration sensor and the buzzer;
the communication module comprises a communication module, a GNSS module, a SIM card, a loudspeaker, a microphone and a distress call button, wherein the communication module is in communication connection with a server terminal, the GNSS module, the SIM card, the loudspeaker, the microphone and the distress call button, the distress call button is in communication connection with the Bluetooth module, and the Bluetooth module is in communication connection with the communication module;
the power supply module is electrically connected with the Bluetooth module and the communication module, and the power supply of the communication module is controlled by the Bluetooth module.
In a fourth aspect, an embodiment of the present invention provides a positioning method supporting multiple positioning modes, where the positioning method is used to execute a bluetooth module and a communication module in a positioning terminal supporting multiple positioning modes as described in the first aspect, and the method includes:
If a terminal starting instruction is detected, broadcasting Bluetooth data outwards in real time to acquire device list data which are returned by a plurality of devices based on the broadcasting Bluetooth data;
the Bluetooth module sends the equipment list data to the server terminal so that the server terminal acquires the first position information of the positioning terminal in real time according to the position information and the signal intensity value of each equipment in the equipment list data;
A first acquisition instruction is sent to the communication module at regular time according to a preset wake-up time length, so that the communication module can acquire second position information of the positioning terminal at regular time according to the first acquisition instruction;
And receiving second position information from the positioning terminal, and sending the second position information to the server terminal so that the server terminal obtains actual position information of the positioning terminal according to the first position information and the second position information, and sequencing the first position information and the second position information obtained in unit time according to a time axis to obtain time axis position information of unit time.
In a fifth aspect, an embodiment of the present invention further provides a positioning method supporting multiple positioning manners, where the positioning method is used to execute the bluetooth module in the positioning terminal supporting multiple positioning manners according to the second aspect, and the method includes:
If a terminal starting instruction is detected, broadcasting Bluetooth data outwards in real time to acquire device list data which are returned by a plurality of devices based on the broadcasting Bluetooth data;
the Bluetooth module sends the equipment list data to the server terminal so that the server terminal acquires the first position information of the positioning terminal in real time according to the position information and the signal intensity value of each equipment in the equipment list data;
Sending a second acquisition instruction to the GNSS module at regular time according to a preset wake-up time length, so that the GNSS module acquires second position information of the positioning terminal at regular time according to the second acquisition instruction;
And sending the second position information to the server terminal so that the server terminal obtains the actual position information of the positioning terminal according to the first position information and the second position information, and sequencing the first position information and the second position information obtained in unit time according to a time axis to obtain the time axis position information of the unit time.
In a sixth aspect, an embodiment of the present invention further provides a positioning method supporting multiple positioning manners, where the positioning method is used to execute a bluetooth module in a positioning terminal supporting multiple positioning manners according to the third aspect, and the method includes:
if the Bluetooth module detects a terminal starting instruction, broadcasting Bluetooth data outwards in real time; so that
The server terminal acquires device list data obtained by a plurality of devices based on the device data returned by the broadcast Bluetooth data, and acquires first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data;
If the communication module detects a terminal starting instruction, the communication module sends a position information acquisition instruction to the GNSS module at regular time according to a preset wake-up time length so as to acquire second position information of the positioning terminal at regular time;
The communication module sends the second position information to the server terminal, so that the server terminal obtains the actual position information of the positioning terminal according to the first position information and the second position information, sorts the first position information and the second position information obtained in unit time according to a time axis, and obtains the time axis position information of the unit time.
The embodiment of the invention provides a positioning terminal and a method for supporting multiple positioning modes, wherein the positioning terminal comprises: the system comprises a power supply module, an acceleration sensor, a Bluetooth module, a buzzer, a communication module, a GNSS module, a SIM card, a loudspeaker and a microphone; the Bluetooth module is in communication connection with the acceleration sensor, the buzzer, the distress call key and the communication module, and the communication module is in communication connection with the server terminal, the GNSS module, the SIM card, the loudspeaker and the microphone; the power supply module is electrically connected with the Bluetooth module. The invention can realize positioning in various modes based on the Bluetooth module and the communication module; the cruising ability of the positioning terminal can be effectively improved based on the Bluetooth module; based on the communication module, timeliness and active positioning capability of asking for help can be ensured; meanwhile, the communication module is combined with the SIM card, the loudspeaker, the microphone and the distress call button to realize the function of active distress call and alarm, and can also provide real-time communication between the rescue personnel and the person to be rescued in the rescue process, better confirm the position, realize accurate rescue and improve the rescue efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a first schematic diagram of a positioning terminal supporting multiple positioning modes according to an embodiment of the present invention;
fig. 2 is a second schematic diagram of a positioning terminal supporting multiple positioning modes according to an embodiment of the present invention;
fig. 3 is a third schematic diagram of a positioning terminal supporting multiple positioning modes according to an embodiment of the present invention;
FIG. 4 is a first flow chart of a positioning method supporting multiple positioning methods according to an embodiment of the invention;
FIG. 5 is a second flow chart of a positioning method supporting multiple positioning modes according to an embodiment of the invention;
fig. 6 is a third flow chart of a positioning method supporting multiple positioning modes according to an embodiment of the invention.
Reference numerals: 10. a Bluetooth module; 11. an acceleration sensor; 12. a Bluetooth module; 13. a buzzer driving circuit; 14. a buzzer; 20. a communication module; 21. a communication module; 22. a GNSS module; 23. a SIM card; 24. a horn; 25. a microphone; 26. a distress call key; 30. a power supply module; 40. and a server terminal.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In one embodiment, referring to fig. 1, the positioning terminal includes: the power supply module 30, the acceleration sensor 11, the Bluetooth module 12, the buzzer 14, the communication module 21, the GNSS module 22, the SIM card 23, the loudspeaker 24 and the microphone 25; the bluetooth module 12 is in communication connection with the acceleration sensor 11, the buzzer 14, the distress button 26 and the communication module 21, and the communication module 21 is in communication connection with the server terminal 40, the GNSS module 22, the SIM card 23, the speaker 24 and the microphone 25; the power supply module 30 is electrically connected to the bluetooth module 10.
In this embodiment, the power supply module 30 includes an interface, a charging indicator, a battery and a power supply system, where the interface, the charging indicator and the battery are all electrically connected with the power supply system, and the power supply module 30 is configured to supply power to the positioning terminal; the bluetooth module 12 is in communication connection with the acceleration sensor 11, the buzzer 14, the distress button 26 and the communication module 21; the acceleration sensor 11 is used for counting the number of motion steps generated by the positioning terminal, and the acceleration sensor 11 can also monitor the motion state of the positioning terminal in real time; the Bluetooth module 10 can control the buzzer 14 to be turned on or off through the buzzer driving circuit 13; the distress button 26 is in communication connection with the bluetooth module 12, and the distress button 26 is pressed to send a distress button triggering instruction to the bluetooth module 10, so that the bluetooth module 10 starts the buzzer 14 according to the distress button triggering instruction; the GNSS module 22 is composed of a beidou satellite navigation module, a GPS (Global Positioning System ) module and a gnus satellite navigation module; specifically, first geographic position information of a positioning terminal is obtained through a Beidou satellite navigation module; acquiring second geographic position information of the positioning terminal through a GPS module; acquiring third geographic position information of the positioning terminal through a Grosvenor satellite navigation module; the first geographic position information, the second geographic position information and the third geographic position information are fused to obtain the final geographic position information of the positioning terminal, so that the positioning precision can be effectively improved; the bluetooth module 12 may send a first acquisition instruction to the communication module 21, so that the communication module 21 may acquire the second location information of the positioning terminal at regular time according to the first acquisition instruction, where the second location information is from the GNSS module 22. The SIM card 23 is configured to implement cellular mobile communication and two-way voice communication, and may also be configured to store an emergency contact number; specifically, a call for help operation may also be performed based on the speaker 24, the microphone 25, and the call for help button 26.
In one embodiment, referring to fig. 2, the positioning terminal includes: the power supply module 30, the acceleration sensor 11, the Bluetooth module 12, the buzzer 14, the communication module 21, the GNSS module 22, the SIM card 23, the loudspeaker 24 and the microphone 25; the bluetooth module 12 is in communication connection with the acceleration sensor 11, the buzzer 14, the help calling button 26, the communication module 21 and the GNSS module 22, and the communication module 21 is in communication connection with the server terminal 40, the SIM card 23, the speaker 24 and the microphone 25; the power supply module 30 is electrically connected to the bluetooth module 10.
In this embodiment, the power supply module 30 includes an interface, a charging indicator, a battery and a power supply system, where the interface, the charging indicator and the battery are all electrically connected with the power supply system, and the power supply module 30 is configured to supply power to the positioning terminal; the acceleration sensor 11 is used for counting the number of motion steps generated by the positioning terminal, and the acceleration sensor 11 can also monitor the motion state of the positioning terminal in real time; the bluetooth module 10 is configured to broadcast bluetooth data outwards in real time to obtain device list data obtained by a plurality of devices based on device data returned by the broadcast bluetooth data, and send the device list data to the server terminal 40, so that the server terminal 40 obtains first location information of the positioning terminal in real time according to location information and signal strength values of each device in the device list data; the Bluetooth module 10 can control the buzzer 14 to be turned on or off through the buzzer driving circuit 13; the distress button 26 is in communication connection with the bluetooth module 12, and the distress button 26 is pressed to send a distress button triggering instruction to the bluetooth module 10, so that the bluetooth module 10 starts the buzzer 14 according to the distress button triggering instruction; the GNSS module 22 is composed of a beidou satellite navigation module, a GPS (Global Positioning System ) module and a gnus satellite navigation module; specifically, first geographic position information of a positioning terminal is obtained through a Beidou satellite navigation module; acquiring second geographic position information of the positioning terminal through a GPS module; acquiring third geographic position information of the positioning terminal through a Grosvenor satellite navigation module; the first geographic position information, the second geographic position information and the third geographic position information are fused to obtain the final geographic position information of the positioning terminal, so that the positioning precision can be effectively improved; the bluetooth module 12 may send a second acquisition instruction to the GNSS module 22, so that the GNSS module 22 may acquire second location information of the positioning terminal at regular time according to the second acquisition instruction, where the second location information is from the GNSS module 22. The SIM card 23 is configured to implement cellular mobile communication and two-way voice communication, and may also be configured to store an emergency contact number; specifically, a call for help operation may also be performed based on the speaker 24, the microphone 25, and the call for help button 26.
Referring to fig. 3, fig. 3 is a third schematic diagram of a positioning terminal supporting multiple positioning modes according to an embodiment of the invention. The embodiment of the invention provides a positioning terminal supporting a plurality of positioning modes, which comprises: a bluetooth module 10, a communication module 20 and a power supply module 30; the Bluetooth module 10 comprises an acceleration sensor 11, a Bluetooth module 12 and a buzzer 14, wherein the Bluetooth module 12 is in communication connection with the acceleration sensor 11 and the buzzer 14; the communication module 20 comprises a communication module 21, a GNSS module 22, a SIM card 23, a loudspeaker 24, a microphone 25 and a call for help button 26, wherein the communication module 21 is in communication connection with a server terminal 40, the GNSS module 22, the SIM card 23, the loudspeaker 24, the microphone 25 and the call for help button 26, the call for help button 26 is in communication connection with the Bluetooth module 12, and the Bluetooth module 12 is in communication connection with the communication module 21; the power supply module 30 is electrically connected with the bluetooth module 10 and the communication module 20, and the power supply of the communication module 20 is controlled by the bluetooth module 12.
In this embodiment, the acceleration sensor 11 is configured to count the number of motion steps generated by the positioning terminal, where the acceleration sensor 11 may also monitor the motion state of the positioning terminal in real time; the bluetooth module 10 is configured to broadcast bluetooth data outwards in real time to obtain device list data obtained by a plurality of devices based on device data returned by the broadcast bluetooth data, and send the device list data to the server terminal 40, so that the server terminal 40 obtains first location information of the positioning terminal in real time according to location information and signal strength values of each device in the device list data; the Bluetooth module 10 can control the buzzer 14 to be turned on or off through the buzzer driving circuit 13; the distress button 26 is in communication connection with the bluetooth module 12, and the distress button 26 is pressed to send a distress button triggering instruction to the bluetooth module 10, so that the bluetooth module 10 starts the buzzer 14 according to the distress button triggering instruction; the GNSS module 22 is an electronic device integrated with a global satellite navigation system receiver and related circuits, and specifically, the GNSS module 22 is composed of a beidou satellite navigation module, a GPS (Global Positioning System ) module, and a gnomonas satellite navigation module; specifically, second geographic position information of the positioning terminal is obtained through a GPS module; acquiring third geographic position information of the positioning terminal through a Grosvenor satellite navigation module; acquiring first geographic position information of a positioning terminal through a Beidou satellite navigation module; the first geographic position information, the second geographic position information and the third geographic position information are fused to obtain the final geographic position information of the positioning terminal, so that the positioning precision can be effectively improved; the communication module 21 is in communication connection with the GNSS module 22, and the communication module 21 may receive the geographic position information from the GNSS module 22 and upload the geographic position information to the server terminal 40, so that a user can check the position information of the positioning terminal. The SIM card 23 is configured to implement cellular mobile communication and two-way voice communication, and may also be configured to store an emergency contact number; specifically, a call for help operation may also be performed based on the speaker 24, the microphone 25, and the call for help button 26. The power supply module 30 comprises an interface, a charging indicator lamp, a battery and a power supply system, wherein the interface, the charging indicator lamp and the battery are electrically connected with the power supply system, and the power supply module 30 is used for supplying power to the positioning terminal.
Referring to fig. 4, fig. 4 is a first flow chart of a positioning method supporting multiple positioning modes according to an embodiment of the invention. The embodiment of the invention provides a bluetooth module (refer to fig. 1 specifically) in a positioning terminal supporting multiple positioning modes, and the positioning method supporting multiple positioning modes provided by the embodiment of the invention comprises steps S110 to S140.
And S110, if the terminal opening instruction is detected, broadcasting the Bluetooth data outwards in real time.
In this embodiment, the broadcast bluetooth data may consist of a terminal MAC, a terminal ID, and a timestamp; the bluetooth broadcasting operation is not affected by the sleep or shutdown state of the positioning terminal, and bluetooth broadcasting is always performed at a set frequency (once per 5 seconds by default).
In one embodiment, after step S110, the method further includes: and if the Bluetooth module detects the call key triggering instruction, sending a communication module starting instruction to the communication module, so that the communication module sends a position information acquisition instruction to the GNSS module to acquire third position information of the positioning terminal in real time, and sending the third position information to the server terminal, so that the server terminal acquires the real-time position information of the positioning terminal according to the third position information.
In this embodiment, if the bluetooth module detects the call for help button triggering instruction, the bluetooth module sends a communication module opening instruction to the communication module so that the communication module always maintains an awake state, and the communication module sends a position information acquisition instruction to the GNSS module so as to acquire third position information of the positioning terminal in real time, and sends the third position information to the server terminal, so that the server terminal acquires the real-time position information of the positioning terminal according to the third position information, thereby improving search and rescue efficiency of search and rescue personnel.
In one embodiment, after step S110, the method further includes: the communication module acquires an emergency contact number in the SIM card and sends a distress message to the emergency contact number, or dials the emergency contact number to call for help.
In this embodiment, the communication module obtains an emergency contact number in the SIM card, and sends a distress message to the emergency contact number, where the content of the distress message includes at least a distress time and a distress place; or, dialing the emergency contact number to call for help.
In one embodiment, after step S110, the method further includes: and if the Bluetooth module detects the help calling key triggering instruction, starting a buzzer according to the help calling key triggering instruction.
In this embodiment, if the bluetooth module detects a distress key trigger instruction, the buzzer is turned on according to the distress key trigger instruction, so as to improve the searching and rescuing efficiency of the search and rescue personnel.
In one embodiment, after step S110, the method further includes: if the step counting wake-up instruction is detected, a step counting instruction is sent to the acceleration sensor, so that the acceleration sensor counts the number of the moving steps according to the step counting instruction; if the number of the moving steps is larger than a preset threshold value, the acceleration sensor sends a wake-up instruction to the Bluetooth module and returns to execute the operation of counting the number of the moving steps according to the step counting instruction; and the Bluetooth module sends a third acquisition instruction to the communication module according to the awakening instruction, so that the communication module acquires the second position information of the positioning terminal according to the third acquisition instruction.
In this embodiment, if a step counting wake-up instruction is detected, a step counting instruction is sent to an acceleration sensor, so that the acceleration sensor counts the number of moving steps generated by the positioning terminal according to the step counting instruction; if the number of the moving steps is larger than a preset threshold value, the acceleration sensor sends a wake-up instruction to the Bluetooth module and returns to execute the operation of counting the number of the moving steps according to the step counting instruction; wherein the default setting of the preset threshold is 200 steps; and the Bluetooth module sends a third acquisition instruction to the communication module according to the awakening instruction, so that the communication module acquires the second position information of the positioning terminal according to the third acquisition instruction. Specifically, after the second position information of the positioning terminal is obtained, the communication module enters a dormant state until a third obtaining instruction is detected again, so that low-power-consumption operation of the positioning terminal is realized.
S120, the server terminal acquires device list data obtained by a plurality of devices based on the device data returned by the broadcast Bluetooth data, and the server terminal acquires the first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data.
In this embodiment, the devices are self-positionable devices, such as a mobile phone, a tablet, a notebook, and the like; the server terminal acquires device list data obtained by a plurality of devices based on the device data returned by the broadcast Bluetooth data, and acquires first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data; specifically, the server terminal can complete the authentication process of the client based on the authentication information of the positioning terminal, wherein the authentication information can be composed of a terminal MAC and a terminal ID; and if the authentication is passed, displaying the first position information of the positioning terminal in real time at the client.
Further, after the server terminal obtains the first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data, the method further includes: the server terminal can complete the authentication process of the client based on the authentication information of the positioning terminal, wherein the authentication information can be composed of a terminal MAC and a terminal ID; if the authentication is passed, a security fence from the client can be received, so that an early warning function is realized according to the security fence; specifically, the server terminal judges whether the positioning terminal stays in the safety fence according to a preset safety fence and the first position information, and a judgment result is obtained; and if the judgment result is that the positioning terminal leaves the security fence, sending an alarm instruction to the Bluetooth module. The security fence is a security area marked on a map by a user or administrator through a client.
S130, sending a first acquisition instruction to the communication module at regular time according to a preset wake-up time length, so that the communication module can acquire second position information of the positioning terminal at regular time according to the first acquisition instruction.
In this embodiment, the wake-up duration may be set according to a use requirement, where the wake-up duration is set to 1 hour by default; the communication module periodically acquires second position information of the positioning terminal according to the first acquisition instruction, and the communication module comprises: the communication module sends a position information acquisition instruction to the GNSS module according to the first acquisition instruction so as to acquire second position information of the positioning terminal at fixed time; the GNSS module is an electronic device integrated with a global satellite navigation system receiver and related circuits, and comprises a Beidou satellite navigation module, a GPS (Global Positioning System ) module and a Geranos satellite navigation module; specifically, first geographic position information of a positioning terminal is obtained through a Beidou satellite navigation module; acquiring second geographic position information of the positioning terminal through a GPS module; acquiring third geographic position information of the positioning terminal through a Grosvenor satellite navigation module; and carrying out fusion processing on the first geographic position information, the second geographic position information and the third geographic position information to acquire final geographic position information of the positioning terminal as second position information of the positioning terminal. Specifically, after the second position information of the positioning terminal is obtained, the communication module enters a dormant state until the first obtaining instruction is detected again, so that low-power-consumption operation of the positioning terminal is realized. The Bluetooth module has strong endurance capability, but has no independent positioning capability, and needs to rely on equipment with positioning capability in the environment to realize positioning, so that the Bluetooth module has larger dependence on the environment; the communication module has independent positioning capability and independent communication capability, but has poor cruising ability; in the embodiment of the invention, the Bluetooth module is started in real time, so that the long endurance function is realized while the real-time positioning is ensured; the communication module is started at regular time, so that the positioning precision is improved, and the cruising ability and the positioning precision of the positioning terminal are improved under the condition that the volume of the positioning terminal is fixed.
Further, under the condition that satellite navigation signals are poor, the communication module can search nearby WIFI signals based on a WIFI SCAN technology to obtain WIFI information, wherein the WIFI information comprises position information corresponding to each WIFI signal; the communication module can also search base stations of nearby cellular networks based on a BLE technology to obtain BLE information, wherein the BLE information comprises position information corresponding to each base station; the WIFI information and the BLE information are sent to the server terminal, so that the server terminal calculates fourth position information of the positioning terminal according to signal intensity values between the positioning terminal and WIFI signals in the WIFI information and signal intensity values between the positioning terminal and base stations in the BLE information; and calculating the first position information and the fourth position information to obtain longitude and latitude information of the positioning equipment, so as to realize indoor accurate positioning.
And S140, receiving second position information from the positioning terminal, and sending the second position information to the server terminal, so that the server terminal obtains actual position information of the positioning terminal according to the first position information and the second position information, and sorts the first position information and the second position information obtained in unit time according to a time axis to obtain time axis position information of unit time.
In this embodiment, second location information from the positioning terminal is received, and the second location information is sent to the server terminal, so that the server terminal obtains actual location information of the positioning terminal according to the first location information and the second location information, and sorts the first location information and the second location information obtained in a unit time according to a time axis, so as to obtain time axis location information in a unit time, where the time axis location information in the unit time is a path track of the positioning terminal in the unit time.
Further, the server terminal can complete the authentication process of the client based on the authentication information of the positioning terminal, wherein the authentication information can be composed of a terminal MAC and a terminal ID; and if the authentication is passed, displaying the first position information, the second position information and the time axis position information of the unit time of the positioning terminal in real time at the client.
Referring to fig. 5, fig. 5 is a second flow chart of a positioning method supporting multiple positioning modes according to an embodiment of the invention. The embodiment of the invention provides a positioning method supporting multiple positioning modes, which is applied to a Bluetooth module (refer to fig. 2 in particular) in a positioning terminal supporting multiple positioning modes, and the positioning method supporting multiple positioning modes provided by the embodiment of the invention comprises steps S210 to S240.
And S210, if the terminal opening instruction is detected, broadcasting Bluetooth data outwards in real time.
In this embodiment, the broadcast bluetooth data may consist of a terminal MAC, a terminal ID, and a timestamp; the bluetooth broadcasting operation is not affected by the sleep or shutdown state of the positioning terminal, and bluetooth broadcasting is always performed at a set frequency (once per 5 seconds by default).
S220, the server terminal acquires device list data obtained by a plurality of devices based on the device data returned by the broadcast Bluetooth data, and the server terminal acquires the first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data.
In this embodiment, the devices are self-positionable devices, such as a mobile phone, a tablet, a notebook, and the like; the server terminal acquires device list data obtained by a plurality of devices based on the device data returned by the broadcast Bluetooth data, and acquires first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data; specifically, the server terminal can complete the authentication process of the client based on the authentication information of the positioning terminal, wherein the authentication information can be composed of a terminal MAC and a terminal ID; and if the authentication is passed, displaying the first position information of the positioning terminal in real time at the client.
S230, sending a second acquisition instruction to the GNSS module at regular time according to a preset wake-up duration, so that the GNSS module acquires second position information of the positioning terminal at regular time according to the second acquisition instruction.
In this embodiment, a second acquisition instruction is sent to the GNSS module at regular time according to a preset wake-up duration, so that the GNSS module acquires second position information of the positioning terminal at regular time according to the second acquisition instruction, where the wake-up duration is set to 1 hour by default; the GNSS module is an electronic device integrated with a global satellite navigation system receiver and related circuits, and comprises a Beidou satellite navigation module, a GPS (Global Positioning System ) module and a Geranos satellite navigation module; specifically, first geographic position information of a positioning terminal is obtained through a Beidou satellite navigation module; acquiring second geographic position information of the positioning terminal through a GPS module; acquiring third geographic position information of the positioning terminal through a Grosvenor satellite navigation module; and carrying out fusion processing on the first geographic position information, the second geographic position information and the third geographic position information to acquire final geographic position information of the positioning terminal as second position information of the positioning terminal. Specifically, after the second position information of the positioning terminal is obtained, the GNSS module enters a sleep state until a second obtaining instruction is detected again, so as to realize low-power-consumption operation of the positioning terminal. The Bluetooth module has strong endurance capability, but has no independent positioning capability, and needs to rely on equipment with positioning capability in the environment to realize positioning, so that the Bluetooth module has larger dependence on the environment; the communication module has independent positioning capability and independent communication capability, but has poor cruising ability; in the embodiment of the invention, the Bluetooth module is started in real time, so that the long endurance function is realized while the real-time positioning is ensured; the communication module is started at regular time, so that the positioning precision is improved, and the cruising ability and the positioning precision of the positioning terminal are improved under the condition that the volume of the positioning terminal is fixed.
And S240, sending the second position information to the server terminal, so that the server terminal obtains the actual position information of the positioning terminal according to the first position information and the second position information, and sorts the first position information and the second position information obtained in unit time according to a time axis to obtain the time axis position information of the unit time.
In this embodiment, the second location information is sent to the server terminal, so that the server terminal obtains the actual location information of the positioning terminal according to the first location information and the second location information, and sorts the first location information and the second location information obtained in a unit time according to a time axis, so as to obtain time axis location information in the unit time, where the time axis location information in the unit time is a path track of the positioning terminal in the unit time.
Further, under the condition that satellite navigation signals are poor, the communication module can search nearby WIFI signals based on a WIFI SCAN technology to obtain WIFI information, wherein the WIFI information comprises position information corresponding to each WIFI signal; the communication module can also search base stations of nearby cellular networks based on a BLE technology to obtain BLE information, wherein the BLE information comprises position information corresponding to each base station; the WIFI information and the BLE information are sent to the server terminal, so that the server terminal calculates fourth position information of the positioning terminal according to signal intensity values between the positioning terminal and WIFI signals in the WIFI information and signal intensity values between the positioning terminal and base stations in the BLE information; and calculating the first position information and the fourth position information to obtain longitude and latitude information of the positioning equipment, so as to realize indoor accurate positioning.
Referring to fig. 6, fig. 6 is a third flow chart of a positioning method supporting multiple positioning modes according to an embodiment of the invention. The embodiment of the invention provides a positioning method supporting multiple positioning modes, which is applied to a Bluetooth module and a communication module (see fig. 3 in particular) in the positioning terminal supporting multiple positioning modes.
And S310, if the Bluetooth module detects a terminal starting instruction, broadcasting Bluetooth data outwards in real time.
In this embodiment, the broadcast bluetooth data may consist of a terminal MAC, a terminal ID, and a timestamp; the bluetooth broadcasting operation is not affected by the sleep or shutdown state of the positioning terminal, and bluetooth broadcasting is always performed at a set frequency (once per 5 seconds by default).
In one embodiment, after step S310, the method further includes: and if the Bluetooth module detects the call key triggering instruction, sending a communication module starting instruction to the communication module, so that the communication module sends a position information acquisition instruction to the GNSS module to acquire third position information of the positioning terminal in real time, and sending the third position information to the server terminal, so that the server terminal acquires the real-time position information of the positioning terminal according to the third position information.
In this embodiment, if the bluetooth module detects the call for help button triggering instruction, the bluetooth module sends a communication module opening instruction to the communication module so that the communication module always maintains an awake state, and the communication module sends a position information acquisition instruction to the GNSS module so as to acquire third position information of the positioning terminal in real time, and sends the third position information to the server terminal, so that the server terminal acquires the real-time position information of the positioning terminal according to the third position information, thereby improving search and rescue efficiency of search and rescue personnel.
In one embodiment, after step S310, the method further includes: the communication module acquires an emergency contact number in the SIM card and sends a distress message to the emergency contact number, or dials the emergency contact number to call for help.
In this embodiment, the communication module obtains an emergency contact number in the SIM card, and sends a distress message to the emergency contact number, where the content of the distress message includes at least a distress time and a distress place; or, dialing the emergency contact number to call for help.
S320, the server terminal acquires device list data obtained by a plurality of devices based on the device data returned by the broadcast Bluetooth data, and the server terminal acquires the first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data.
In this embodiment, the devices are self-positionable devices, such as a mobile phone, a tablet, a notebook, and the like; the server terminal acquires device list data obtained by a plurality of devices based on the device data returned by the broadcast Bluetooth data, and acquires first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data; specifically, the server terminal can complete the authentication process of the client based on the authentication information of the positioning terminal, wherein the authentication information can be composed of a terminal MAC and a terminal ID; and if the authentication is passed, displaying the first position information of the positioning terminal in real time at the client.
Further, after the server terminal obtains the first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data, the method further includes: the server terminal can complete the authentication process of the client based on the authentication information of the positioning terminal, wherein the authentication information can be composed of a terminal MAC and a terminal ID; if the authentication is passed, a security fence from the client can be received, so that an early warning function is realized according to the security fence; specifically, the server terminal judges whether the positioning terminal stays in the safety fence according to a preset safety fence and the first position information, and a judgment result is obtained; and if the judgment result is that the positioning terminal leaves the security fence, sending an alarm instruction to the Bluetooth module. The security fence is a security area marked on a map by a user or administrator through a client.
And S330, if the communication module detects a terminal starting instruction, sending a position information acquisition instruction to the GNSS module at regular time according to a preset wake-up duration so as to acquire second position information of the positioning terminal at regular time.
In this embodiment, if the communication module detects a terminal start instruction, the communication module periodically sends a position information acquisition instruction to the GNSS module according to a preset wake-up duration to periodically acquire second position information of the positioning terminal; the awakening time length can be set according to the use requirement, and the awakening time length is set to be 1 hour by default; the GNSS module is an electronic device integrated with a global satellite navigation system receiver and related circuits, and specifically comprises a Beidou satellite navigation module, a GPS (Global Positioning System ) module and a Geronais satellite navigation module; specifically, first geographic position information of a positioning terminal is obtained through a Beidou satellite navigation module; acquiring second geographic position information of the positioning terminal through a GPS module; acquiring third geographic position information of the positioning terminal through a Grosvenor satellite navigation module; and carrying out fusion processing on the first geographic position information, the second geographic position information and the third geographic position information to acquire final geographic position information of the positioning terminal as second position information of the positioning terminal. Specifically, after the second position information of the positioning terminal is obtained, the communication module enters a dormant state until a terminal starting instruction is detected again, so that low-power-consumption operation of the positioning terminal is realized. The Bluetooth module has strong endurance capability, but has no independent positioning capability, and needs to rely on equipment with positioning capability in the environment to realize positioning, so that the Bluetooth module has larger dependence on the environment; the communication module has independent positioning capability and independent communication capability, but has poor cruising ability; in the embodiment of the invention, the Bluetooth module is started in real time, so that the long endurance function is realized while the real-time positioning is ensured; the communication module is started at regular time, so that the positioning precision is improved, and the cruising ability and the positioning precision of the positioning terminal are improved under the condition that the volume of the positioning terminal is fixed.
And S340, the communication module sends the second position information to the server terminal, so that the server terminal obtains the actual position information of the positioning terminal according to the first position information and the second position information, and sorts the first position information and the second position information obtained in unit time according to a time axis to obtain the time axis position information of the unit time.
In this embodiment, the communication module sends the second position information to the server terminal, so that the server terminal obtains the actual position information of the positioning terminal according to the first position information and the second position information, and sorts the first position information and the second position information obtained in a unit time according to a time axis, so as to obtain time axis position information of the unit time, where the time axis position information of the unit time is a path track of the positioning terminal in the unit time. Further, under the condition that satellite navigation signals are poor, the communication module can search nearby WIFI signals based on a WIFI SCAN technology to obtain WIFI information, wherein the WIFI information comprises position information corresponding to each WIFI signal; the communication module can also search base stations of nearby cellular networks based on a BLE technology to obtain BLE information, wherein the BLE information comprises position information corresponding to each base station; the WIFI information and the BLE information are sent to the server terminal, so that the server terminal calculates fourth position information of the positioning terminal according to signal intensity values between the positioning terminal and WIFI signals in the WIFI information and signal intensity values between the positioning terminal and base stations in the BLE information; and calculating the first position information and the fourth position information to obtain longitude and latitude information of the positioning equipment, so as to realize indoor accurate positioning.
Specifically, the server terminal can complete the authentication process of the client based on the authentication information of the positioning terminal, wherein the authentication information can be composed of a terminal MAC and a terminal ID; and if the authentication is passed, displaying the first position information, the second position information and the time axis position information of the unit time of the positioning terminal in real time at the client.
The embodiment of the invention provides a positioning terminal and a method for supporting multiple positioning modes, wherein the positioning terminal comprises: the system comprises a power supply module, an acceleration sensor, a Bluetooth module, a buzzer, a communication module, a GNSS module, a SIM card, a loudspeaker and a microphone; the Bluetooth module is in communication connection with the acceleration sensor, the buzzer, the distress call key and the communication module, and the communication module is in communication connection with the server terminal, the GNSS module, the SIM card, the loudspeaker and the microphone; the power supply module is electrically connected with the Bluetooth module. The invention can realize positioning in various modes based on the Bluetooth module and the communication module; the cruising ability of the positioning terminal can be effectively improved based on the Bluetooth module; based on the communication module, timeliness and active positioning capability of asking for help can be ensured; meanwhile, the communication module is combined with the SIM card, the loudspeaker, the microphone and the distress call button to realize the function of active distress call and alarm, and can also provide real-time communication between the rescue personnel and the person to be rescued in the rescue process, better confirm the position, realize accurate rescue and improve the rescue efficiency.
While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims (10)

1. A positioning terminal supporting a plurality of positioning modes, the positioning terminal comprising: the system comprises a power supply module, an acceleration sensor, a Bluetooth module, a buzzer, a communication module, a GNSS module, a SIM card, a loudspeaker and a microphone;
The Bluetooth module is in communication connection with the acceleration sensor, the buzzer, the distress call key and the communication module, and the communication module is in communication connection with the server terminal, the GNSS module, the SIM card, the loudspeaker and the microphone;
The power supply module is electrically connected with the Bluetooth module.
2. A positioning terminal supporting a plurality of positioning modes, the positioning terminal comprising: the system comprises a power supply module, an acceleration sensor, a Bluetooth module, a buzzer, a communication module, a GNSS module, a SIM card, a loudspeaker and a microphone;
The Bluetooth module is in communication connection with the acceleration sensor, the buzzer, the help calling key, the communication module and the GNSS module, and the communication module is in communication connection with the server terminal, the SIM card, the loudspeaker and the microphone;
The power supply module is electrically connected with the Bluetooth module.
3. A positioning terminal supporting a plurality of positioning modes, the positioning terminal comprising: bluetooth module, communication module and power supply module;
the Bluetooth module comprises an acceleration sensor, a Bluetooth module and a buzzer, and the Bluetooth module is in communication connection with the acceleration sensor and the buzzer;
the communication module comprises a communication module, a GNSS module, a SIM card, a loudspeaker, a microphone and a distress call button, wherein the communication module is in communication connection with a server terminal, the GNSS module, the SIM card, the loudspeaker, the microphone and the distress call button, the distress call button is in communication connection with the Bluetooth module, and the Bluetooth module is in communication connection with the communication module;
the power supply module is electrically connected with the Bluetooth module and the communication module, and the power supply of the communication module is controlled by the Bluetooth module.
4. The positioning method supporting multiple positioning modes is applied to the Bluetooth module in the positioning terminal supporting multiple positioning modes as claimed in claim 1, and is characterized in that the method comprises the following steps:
If the terminal opening instruction is detected, broadcasting Bluetooth data outwards in real time; so that
The server terminal acquires device list data obtained by a plurality of devices based on the device data returned by the broadcast Bluetooth data, and acquires first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data;
A first acquisition instruction is sent to the communication module at regular time according to a preset wake-up time length, so that the communication module can acquire second position information of the positioning terminal at regular time according to the first acquisition instruction;
And receiving second position information from the positioning terminal, and sending the second position information to the server terminal so that the server terminal obtains actual position information of the positioning terminal according to the first position information and the second position information, and sequencing the first position information and the second position information obtained in unit time according to a time axis to obtain time axis position information of unit time.
5. A positioning method supporting multiple positioning modes, which is applied to a bluetooth module in a positioning terminal supporting multiple positioning modes as claimed in claim 2, and is characterized in that the method comprises the following steps:
If the terminal opening instruction is detected, broadcasting Bluetooth data outwards in real time; so that
The server terminal acquires device list data obtained by a plurality of devices based on the device data returned by the broadcast Bluetooth data, and acquires first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data;
Sending a second acquisition instruction to the GNSS module at regular time according to a preset wake-up time length, so that the GNSS module acquires second position information of the positioning terminal at regular time according to the second acquisition instruction;
And sending the second position information to the server terminal so that the server terminal obtains the actual position information of the positioning terminal according to the first position information and the second position information, and sequencing the first position information and the second position information obtained in unit time according to a time axis to obtain the time axis position information of the unit time.
6. A positioning method supporting multiple positioning modes, which is applied to a bluetooth module and a communication module in a positioning terminal supporting multiple positioning modes as claimed in claim 3, and is characterized in that the method comprises the following steps:
if the Bluetooth module detects a terminal starting instruction, broadcasting Bluetooth data outwards in real time; so that
The server terminal acquires device list data obtained by a plurality of devices based on the device data returned by the broadcast Bluetooth data, and acquires first position information of the positioning terminal in real time according to the position information and the signal intensity value of each device in the device list data;
If the communication module detects a terminal starting instruction, the communication module sends a position information acquisition instruction to the GNSS module at regular time according to a preset wake-up time length so as to acquire second position information of the positioning terminal at regular time;
The communication module sends the second position information to the server terminal, so that the server terminal obtains the actual position information of the positioning terminal according to the first position information and the second position information, sorts the first position information and the second position information obtained in unit time according to a time axis, and obtains the time axis position information of the unit time.
7. The positioning method supporting multiple positioning modes according to claim 4 or claim 6, wherein after detecting the terminal turn-on command, broadcasting the bluetooth data to the outside in real time, the positioning method further comprises:
And if the Bluetooth module detects the call key triggering instruction, sending a communication module starting instruction to the communication module, so that the communication module sends a position information acquisition instruction to the GNSS module to acquire third position information of the positioning terminal in real time, and sending the third position information to the server terminal, so that the server terminal acquires the real-time position information of the positioning terminal according to the third position information.
8. The positioning method supporting multiple positioning modes according to claim 7, wherein if the bluetooth module detects a call key triggering instruction, the bluetooth module sends a communication module opening instruction to the communication module, and further comprises:
the communication module acquires an emergency contact number in the SIM card and sends a distress message to the emergency contact number, or dials the emergency contact number to call for help.
9. The positioning method supporting multiple positioning modes according to claim 4 or claim 5, wherein after detecting the call-for-help key triggering command, the positioning method further comprises:
And starting the buzzer according to the help calling key triggering instruction.
10. The positioning method supporting multiple positioning modes according to claim 4 or claim 5, wherein after detecting the terminal turn-on command and broadcasting the bluetooth data to the outside in real time, the method further comprises:
if the step counting wake-up instruction is detected, a step counting instruction is sent to the acceleration sensor, so that the acceleration sensor counts the number of the moving steps according to the step counting instruction;
If the number of the moving steps is larger than a preset threshold value, the acceleration sensor sends a wake-up instruction to the Bluetooth module and returns to execute the operation of counting the number of the moving steps according to the step counting instruction;
And the Bluetooth module sends a third acquisition instruction to the communication module according to the awakening instruction, so that the communication module acquires the second position information of the positioning terminal according to the third acquisition instruction.
CN202410422596.8A 2024-04-09 2024-04-09 Positioning terminal and method supporting multiple positioning modes Pending CN118102271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410422596.8A CN118102271A (en) 2024-04-09 2024-04-09 Positioning terminal and method supporting multiple positioning modes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410422596.8A CN118102271A (en) 2024-04-09 2024-04-09 Positioning terminal and method supporting multiple positioning modes

Publications (1)

Publication Number Publication Date
CN118102271A true CN118102271A (en) 2024-05-28

Family

ID=91149608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202410422596.8A Pending CN118102271A (en) 2024-04-09 2024-04-09 Positioning terminal and method supporting multiple positioning modes

Country Status (1)

Country Link
CN (1) CN118102271A (en)

Similar Documents

Publication Publication Date Title
AU2009248432B2 (en) Electronic location monitoring system
US8355758B2 (en) Determining whether a wireless communication node is stationary by evaluating changes in information about peer wireless communications nodes
US20070129113A1 (en) Cell phone alerting system
CN102595322B (en) The method and apparatus that user is reminded using mobile terminal based on setting position
US6954648B2 (en) Mobile telephone system capable of effectively utilizing GPS information even if direct reception by a mobile telephone apparatus is difficult
WO2014118529A1 (en) A method of generating an alert message
JP2003506995A (en) Method, system and apparatus for proximity-based recharge notification
WO2014150379A1 (en) Systems and methods for locating a mobile communication device
CN110958577B (en) Information interaction method and related device
CN110007323A (en) A kind of intelligent interaction positioning system and its localization method
CN104902072A (en) Terminal prompting method and device
US20100265081A1 (en) Electronic device
US10117078B1 (en) Medical information communication method
CN118102271A (en) Positioning terminal and method supporting multiple positioning modes
AU2002339465B2 (en) Method for determining the position of a mobile device, in particular an emergency-call device, emergency-call system and an emergency-call device
JP2000314771A (en) Information system using gps
JPH10260244A (en) System for detecting position of moving body and pager terminal used therein
JP2001141466A (en) Accident notification and display system and accident notification apparatus
CN201345115Y (en) Terminal machine for management of industrial and commercial inspection staff
CN111277944A (en) Positioning method and positioning equipment
WO2002034001A1 (en) Technique for notification of mobile terminals by geographical co-ordinates
CN207884899U (en) Locator and positioning system
CN106846752A (en) Emergency management and rescue information is received and flow system
KR100630555B1 (en) Mobile communication terminal with positioning data reporting function and method of controlling the same
JP2007104410A (en) Position transmitting device, wireless communication apparatus, position management system, and position transmitting method

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