CN114660626A - Semi-implanted Beidou positioning module and Beidou positioning communication system - Google Patents
Semi-implanted Beidou positioning module and Beidou positioning communication system Download PDFInfo
- Publication number
- CN114660626A CN114660626A CN202210217826.8A CN202210217826A CN114660626A CN 114660626 A CN114660626 A CN 114660626A CN 202210217826 A CN202210217826 A CN 202210217826A CN 114660626 A CN114660626 A CN 114660626A
- Authority
- CN
- China
- Prior art keywords
- module
- bluetooth
- mobile station
- positioning
- external
- 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
Links
- 238000004891 communication Methods 0.000 title claims abstract description 55
- 238000001727 in vivo Methods 0.000 claims abstract description 38
- 238000002513 implantation Methods 0.000 claims abstract description 19
- 238000000338 in vitro Methods 0.000 claims description 49
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 19
- 238000010586 diagram Methods 0.000 description 6
- 239000007943 implant Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
- G01S19/071—DGPS corrections
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/10—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
- G01S19/12—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals wherein the cooperating elements are telecommunication base stations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/40—Correcting position, velocity or attitude
- G01S19/41—Differential correction, e.g. DGPS [differential GPS]
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a semi-implanted Beidou positioning module and a Beidou positioning communication system, wherein the semi-implanted Beidou positioning module comprises: the in-vivo implantation module is used for being implanted into a human body and comprises a Beidou positioning module, an in-vivo Bluetooth module and an implantation battery, wherein the Beidou positioning module, the in-vivo Bluetooth module and the implantation battery are arranged on the flexible PCB; external receiving and dispatching module locates on a wearing equipment for dress on the human body, including external bluetooth module, 4G communication module, the external battery of locating the rigidity PCB board, external bluetooth module passes through the bluetooth with internal bluetooth module and is connected, and external battery is used for external receiving and dispatching module power supply, and external bluetooth module, 4G communication module are connected to external battery, and the external bluetooth module of external battery connection is 4G module. The semi-implanted navigation positioning based on Beidou positioning, Bluetooth communication and 4G communication is realized, and the precision and the range are improved.
Description
Technical Field
The invention belongs to the technical field of Beidou positioning and 4G communication, and particularly relates to a semi-implanted Beidou positioning module and a Beidou positioning communication system.
Background
The Beidou satellite positioning and communication module and the device which are in China at present have the defects that the size of a module which can realize sub-meter-level high-precision differential positioning is large, the power consumption is high, the low power consumption can be realized, the wearable product has low positioning precision, and the auxiliary positioning of a mobile phone is needed. Meanwhile, the existing positioning devices are only independent of the human body in the form of wearing equipment, so that the high combination of the module and the human body cannot be realized.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a semi-implanted Beidou positioning module and a Beidou positioning communication system, so that semi-implanted navigation positioning based on Beidou positioning, Bluetooth communication and 4G communication is realized, and the precision and the range are improved.
In order to realize the purpose of the invention, the following scheme is adopted:
a semi-implantable Beidou positioning module comprising:
the in-vivo implantation module is used for being implanted into a human body and comprises a Beidou positioning module, an in-vivo Bluetooth module and an implantation battery, wherein the Beidou positioning module, the in-vivo Bluetooth module and the implantation battery are arranged on the flexible PCB;
external receiving and dispatching module locates on a wearing equipment for dress on the human body, including external bluetooth module, 4G communication module, the external battery of locating the rigidity PCB board, external bluetooth module passes through the bluetooth with internal bluetooth module and is connected, and external battery is used for external receiving and dispatching module power supply, and external bluetooth module, 4G communication module are connected to external battery, and the external bluetooth module of external battery connection is 4G module.
Further, big dipper orientation module includes big dipper microstrip antenna, SAW filter with big dipper microstrip antenna connection, the LNA of being connected with SAW filter, the big dipper location SOC chip of being connected with LNA, internal bluetooth module includes internal bluetooth MCU and the internal bluetooth antenna of being connected with internal bluetooth MCU, internal bluetooth MCU connects big dipper location SOC chip and passes through serial ports connection, the big dipper location SOC chip is connected to the implantation battery, SAW filter and internal bluetooth MCU.
Furthermore, the Beidou positioning SOC chip adopts a micron-sized positioning SOC bare chip, and the in-vivo Bluetooth MCU adopts a bare chip.
Further, wearing equipment is the bracelet.
Further, 4G communication module includes the 4G module, SIM card and 4G antenna of being connected with the 4G module, and external bluetooth module includes external bluetooth MCU and the external bluetooth antenna of being connected with external bluetooth MCU, and external bluetooth MCU passes through serial ports with the 4G module and is connected, and external battery connects 4G module and external bluetooth MCU.
Furthermore, the external receiving and transmitting module also comprises a display module connected with the external Bluetooth MCU and the external battery and used for displaying the working state and the positioning result. The external battery and the display module are positioned on the front surface of the rigid PCB, and the 4G module, the SIM card, the 4G antenna, the external Bluetooth MCU and the external Bluetooth antenna are positioned on the back surface of the rigid PCB.
A Beidou positioning communication system, comprising: the mobile station comprises a reference station and a mobile station, wherein the reference station and the mobile station are respectively provided with a semi-implanted Beidou positioning module, an internal implantation module is respectively implanted in a human body positioned at the reference station and the mobile station, and an external transceiving module is respectively worn on the human body positioned at the reference station and the mobile station and implanted with the internal implantation module.
The Beidou positioning module of the reference station is used for acquiring satellite positioning signals and processing the satellite positioning signals to form differential data;
the in-vivo Bluetooth module of the reference station is used for receiving the differential data and the pseudo-range differential correction value and transmitting the differential data to the in-vitro Bluetooth module of the reference station through Bluetooth;
the 4G communication module of the reference station is used for receiving differential data from the in-vitro Bluetooth module, transmitting the differential data to a mobile network in a 4G/3G/2G communication signal and sending the differential data to a network cloud server;
the in vitro Bluetooth module of the mobile station is used for regulating and controlling the working states of the in vitro Bluetooth module, the Beidou positioning module and the display module of the mobile station according to the working mode of the current mobile station:
when the working mode of the mobile station is a high-performance mode, the in-vitro Bluetooth module, the 4G communication module, the Beidou positioning module and the display module of the mobile station are all in working states, the 4G communication module of the mobile station is used for receiving differential data of the reference station from the cloud server through a mobile network and transmitting the differential data to the in-vitro Bluetooth module of the mobile station, the in-vitro Bluetooth module of the mobile station is used for transmitting the differential data to the in-vivo Bluetooth module of the mobile station, the in-vivo Bluetooth module of the mobile station is used for transmitting the differential data to the Beidou positioning module of the mobile station, the Beidou positioning module of the mobile station is used for acquiring Beidou satellite positioning signals of the mobile station and carrying out RTK differential positioning according to the Beidou satellite positioning signals and the differential data of the mobile station and transmitting the acquired differential positioning information to the in-vitro Bluetooth module of the mobile station through the in-vivo Bluetooth module of the mobile station, the external Bluetooth module of the mobile station is used for transmitting the differential positioning information to the display module, and the display module is used for displaying the positioning information and the working state;
when the working mode of the mobile station is a conventional mode, the external Bluetooth module, the Beidou positioning module and the display module of the mobile station are all in working states, the 4G communication module is closed under the control of the external Bluetooth module, at the moment, the Beidou positioning module of the mobile station is only used for obtaining positioning information by acquiring Beidou satellite positioning signals of the mobile station and sending the positioning information to the external Bluetooth module of the mobile station through the internal Bluetooth module of the mobile station, the external Bluetooth module of the mobile station is used for transmitting the positioning information to the display module, and the display module is used for displaying the positioning information and the working states;
when the working mode of the mobile station is a low-power consumption mode, the in-vitro Bluetooth module and the Beidou positioning module of the mobile station are in working states, the 4G communication module and the display module are closed under the control of the in-vitro Bluetooth module, and at the moment, the Beidou positioning module of the mobile station is only used for obtaining positioning information by obtaining Beidou satellite positioning signals of the mobile station;
when the mobile station works in the sleep mode, the in-vitro Bluetooth module of the mobile station controls the in-vitro Bluetooth module, the 4G communication module, the Beidou positioning module and the display module to be in the sleep state, and at the moment, the mobile station does not perform positioning.
Further, the differential positioning information includes at least one of time, longitude, latitude, positioning state, altitude, signal quality, and the number of captured satellites.
The invention has the beneficial effects that:
1. the semi-implanted navigation positioning device has the advantages of being convenient to use, high in human body fusion degree, more convenient to use and capable of improving the precision and range;
2. the system provided by the application can receive the Beidou satellite positioning signal by using the reference station in a high-performance mode and simultaneously send differential data to the mobile station through the 4G module; the mobile station simultaneously receives Beidou satellite positioning signals and differential data sent by the base station for differential positioning, and finally outputs a differential positioning result, and the RTK positioning algorithm is calculated through the microprocessor to realize high-precision positioning; meanwhile, the Beidou positioning module can be used for positioning and displaying in a conventional mode; the Beidou positioning module can be positioned but not displayed in a low power consumption mode; the device can also be in a sleep mode without work so as to realize power consumption control;
3. the method can be generally suitable for application scenes with higher requirements on domestic autonomous controllability, low power consumption, high-precision positioning and reliability, such as: military equipment, rescue at sea, outdoor travel expedition and the like.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Fig. 1 is a structure diagram of a semi-implanted Beidou positioning module according to an embodiment of the application.
Fig. 2 is a block diagram of an electrical circuit of an intracorporeal implantation module according to an embodiment of the present application.
Fig. 3 is a block diagram of a circuit structure of an extracorporeal transceiver module according to an embodiment of the present disclosure.
Fig. 4 is a hardware layout structure diagram of an intracorporeal implantation module according to an embodiment of the present application.
Fig. 5 is a front structure diagram of a hardware layout of an extracorporeal transceiver module according to an embodiment of the present application.
Fig. 6 is a side view of a hardware layout of an extracorporeal transceiver module according to an embodiment of the present application.
Fig. 7 is a structure diagram of a Beidou positioning communication system in the embodiment of the application.
Fig. 8 is a flow chart of a working mode of a reference station of the beidou positioning communication system in the embodiment of the present application.
Fig. 9 is a flow chart of a mobile station operation mode of the beidou positioning communication system according to the embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. The described embodiments are to be considered in all respects only as illustrative and not restrictive.
In an aspect of an embodiment of the present application, a semi-implanted beidou positioning module is provided, as shown in fig. 1, including: an in vivo implantation module and an in vitro transceiver module.
Wherein, the module is implanted to internal for implant in the human body, including the big dipper orientation module, the internal bluetooth module, the implantation battery of locating the flexible PCB board, implant the battery and be used for the power supply of the internal module of implanting, implant battery connection big dipper orientation module, internal bluetooth module, big dipper orientation module is connected to internal bluetooth module. In this example, the hardware layout and profile of the intracorporeal implant module is shown in fig. 4.
Wherein, external transceiver module locates on a wearing equipment for dress on the human body, including the external bluetooth module, 4G communication module, external battery, the display module who locates the rigidity PCB board, external bluetooth module passes through the bluetooth with internal bluetooth module and is connected, and external battery is used for external transceiver module power supply, and external bluetooth module, 4G communication module and display module are connected to external battery, and external bluetooth module connects 4G module and display module. And the display module is used for displaying the working state and the positioning result and can adopt a low-power-consumption OLED screen.
Specifically, as shown in fig. 2, big dipper orientation module includes big dipper microstrip antenna, the SAW filter of being connected with big dipper microstrip antenna, the LNA of being connected with SAW filter, big dipper location SOC chip of being connected with the LNA, internal bluetooth module includes internal bluetooth MCU and the internal bluetooth antenna of being connected with internal bluetooth MCU, internal bluetooth MCU connects big dipper location SOC chip and passes through serial ports connection, the big dipper location SOC chip is connected to the implantation battery, SAW filter and internal bluetooth MCU. In this example, big dipper location SOC chip adopts micron order location SOC bare chip, and bluetooth MCU in vivo adopts the bare chip of low-power consumption, conveniently encapsulates in order to realize implanting in vivo in flexible PCB board with the controllable mode of volume.
Specifically, as shown in fig. 3, the 4G communication module includes a 4G module, a SIM card connected with the 4G module, and a 4G antenna, the external bluetooth module includes an external bluetooth MCU and an external bluetooth antenna connected with the external bluetooth MCU, the external bluetooth MCU and the 4G module are connected via a serial port, and the external battery is connected with the 4G module, the external bluetooth MCU and the display module. The 4G module is a 4G chip, is suitable for transmission modes of 4G, 3G and 2G of three communication operators, has extremely low packet loss rate and high transmission speed in the data transmission process, and is provided with an SIM card interface and a 4G antenna interface so as to be convenient for connecting the SIM card and the 4G antenna. In this example, the wearable device may be a bracelet, as shown in fig. 5, where the external battery and the display module are located on the front side of the rigid PCB; as shown in fig. 6, the 4G module, the SIM card, the 4G antenna, the external bluetooth MCU, and the external bluetooth antenna are located on the back of the rigid PCB. So overall arrangement to realize the control to external transceiver module encapsulation volume, be convenient for realize the portability of wearing.
When the Beidou positioning module is in a working state, a Beidou satellite signal is received through a Beidou microstrip antenna, and enters a Beidou positioning SOC chip after filtering processing of a SAW filter and low noise amplification processing of an LNA, and the Beidou positioning SOC chip processes the received Beidou satellite signal to form a satellite positioning signal; simultaneously, accessible internal bluetooth MCU transmits external bluetooth antenna through internal bluetooth antenna to be received by external bluetooth MCU to transmit for 4G chip and display module, the 4G chip can be sent satellite positioning signal from mobile network to the cloud ware through 4G antenna, display module then is used for showing positioning information.
Meanwhile, the external receiving and transmitting module is also used for receiving the differential information acquired from the cloud server, so that the differential information is transmitted to the internal implantation module through the external Bluetooth MCU and the external Bluetooth antenna, the internal Bluetooth antenna receives the internal Bluetooth MCU and transmits the received differential information to the Beidou positioning SOC chip, and the Beidou positioning SOC chip is combined with the differential information and satellite positioning signals acquired by the Beidou positioning chip, so that RTK positioning algorithm calculation can be performed, and high-precision positioning is realized.
In the embodiment, the navigation positioning technology is integrated into the semi-implanted device by adopting the materials and the method of the bare chip and the flexible PCB circuit, so that the semi-implanted device has the advantages of convenience in use and high human body fusion degree, and the precision and the range are improved.
Based on the foregoing implementation, in another aspect of the embodiments of the present application, a Beidou positioning communication system is provided, as shown in fig. 7, including: a reference station and a mobile station. The base station and the mobile station are respectively provided with the semi-implanted Beidou positioning module in the embodiment, wherein the in-vivo implanted module is respectively implanted in a human body positioned at the base station and the mobile station, and the in-vitro transceiver module is respectively worn on the human body positioned at the base station and the mobile station and implanted with the in-vivo implanted module.
Specifically, in the Beidou positioning communication system of the embodiment, a Beidou positioning module of the reference station is used for acquiring satellite positioning signals and processing the satellite positioning signals to form differential data; the in-vivo Bluetooth module of the reference station is used for receiving the differential data and the pseudo-range differential correction value and transmitting the differential data to the in-vitro Bluetooth module of the reference station through Bluetooth; the 4G communication module of the reference station is used for receiving the differential data from the in-vitro Bluetooth module, transmitting the differential data to a mobile network in a 4G/3G/2G communication signal and sending the differential data to a network cloud server.
The in-vitro Bluetooth module of the mobile station is used for regulating and controlling the working states of the in-vitro Bluetooth module, the Beidou positioning module and the display module of the mobile station according to the working mode of the current mobile station.
The mobile station is in an operating mode including a high performance mode, a normal mode, a low power mode, and a sleep mode.
When the working mode of the mobile station is a high-performance mode, the external Bluetooth module, the 4G communication module, the Beidou positioning module and the display module of the mobile station are all in working states, the 4G communication module of the mobile station receives differential data of a reference station from a cloud server through a mobile network and transmits the differential data to the external Bluetooth module of the mobile station, the external Bluetooth module of the mobile station transmits the differential data to the internal Bluetooth module of the mobile station, the internal Bluetooth module of the mobile station transmits the differential data to the Beidou positioning module of the mobile station, the Beidou positioning module of the mobile station acquires Beidou satellite positioning signals of the mobile station and carries out RTK differential positioning according to the Beidou satellite positioning signals and the differential data of the mobile station to acquire differential positioning information, and the differential positioning information comprises time, longitude, latitude, positioning state, altitude, signal quality, the number of captured satellites and the like, and the differential positioning information is sent to an in-vitro Bluetooth module of the mobile station through the in-vivo Bluetooth module of the mobile station, the in-vitro Bluetooth module of the mobile station transmits the differential positioning information to a display module, and the display module displays the positioning information and the working state.
When the mobile station is in the conventional mode, the external Bluetooth module of the mobile station, big dipper orientation module, display module is all in operating condition, 4G communication module closes under external Bluetooth module control, at this moment, big dipper orientation module of mobile station is only through obtaining mobile station big dipper satellite positioning signal in order to obtain locating information, and send the external Bluetooth module of mobile station to through the internal Bluetooth module of mobile station with locating information, the external Bluetooth module of mobile station transmits locating information for display module, display module carries out locating information and operating condition and shows.
When the working mode of the mobile station is a low-power consumption mode, the in-vitro Bluetooth module and the Beidou positioning module of the mobile station are in working states, the 4G communication module and the display module are closed under the control of the in-vitro Bluetooth module, and at the moment, the Beidou positioning module of the mobile station obtains positioning information only by obtaining a Beidou satellite positioning signal of the mobile station; no positioning and operational status information is displayed.
When the mobile station works in the sleep mode, the in vitro Bluetooth module of the mobile station controls the in vitro Bluetooth module, the 4G communication module, the Beidou positioning module and the display module to be in the sleep state, and at the moment, the mobile station does not perform positioning.
Specifically, as shown in fig. 8, the reference station work mode flow of the beidou positioning communication system sends a start instruction of an internal implanted module after the external transceiver module is started, the internal implanted module is started, the beidou positioning module starts positioning, and whether differential positioning is performed currently is judged:
if not, the display module displays the working state and the positioning result;
if yes, differential data are formed, the in-vivo implanted module Bluetooth sends the differential data of the reference station, the in-vitro transceiver module Bluetooth controls the 4G module to start, and the 4G module sends the differential data of the reference station.
Specifically, as shown in fig. 9, the mobile station operation mode flow of the beidou positioning communication system sends a start-up instruction of the in-vivo implanted module after the in-vitro transceiver module is started up, the in-vivo implanted module is started up, the beidou positioning module starts positioning, and whether differential positioning is performed currently is judged:
if not, the in-vitro transceiver module Bluetooth controls the 4G module to be powered off, and the Beidou positioning module performs single-point positioning, and the display module displays the working state and the positioning result;
if yes, the in-vitro transceiver module Bluetooth controls the 4G module to be started, the 4G module receives the difference data/information of the cloud server end reference station, and whether the difference data/information is received or not is judged:
if not, the Beidou positioning module carries out single-point positioning, and the display module displays the working state and the positioning result;
if yes, the in-vitro receiving and sending module is controlled by the Bluetooth to send differential data/information to the in-vivo implantation module, the Beidou positioning module is used for carrying out differential positioning, and the display module is used for displaying the working state and the positioning result.
The module and the system provided by the embodiment can be generally suitable for application scenes with higher requirements on domestic autonomous controllability, low power consumption, high-precision positioning and reliability, such as: military equipment, rescue at sea, outdoor travel expedition and the like.
The foregoing is merely a preferred embodiment of this invention and is not intended to be exhaustive or to limit the invention to the precise form disclosed. It should be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention as defined by the claims below.
Claims (10)
1. A semi-implanted Beidou positioning module is characterized by comprising:
the in-vivo implantation module is used for being implanted into a human body and comprises a Beidou positioning module, an in-vivo Bluetooth module and an implantation battery, wherein the Beidou positioning module, the in-vivo Bluetooth module and the implantation battery are arranged on the flexible PCB;
external receiving and dispatching module locates on a wearing equipment for dress on the human body, including external bluetooth module, 4G communication module, the external battery of locating the rigidity PCB board, external bluetooth module passes through the bluetooth with internal bluetooth module and is connected, and external battery is used for external receiving and dispatching module power supply, and external bluetooth module, 4G communication module are connected to external battery, and the external bluetooth module of external battery connection is 4G module.
2. The semi-implantable Beidou positioning module according to claim 1, characterized in that the Beidou positioning module comprises a Beidou microstrip antenna, a SAW filter connected with the Beidou microstrip antenna, an LNA connected with the SAW filter, and a Beidou positioning SOC chip connected with the LNA, the in vivo Bluetooth module comprises an in vivo Bluetooth MCU and an in vivo Bluetooth antenna connected with the in vivo Bluetooth MCU, the in vivo Bluetooth MCU is connected with the Beidou positioning SOC chip through a serial port, the implanted battery is connected with the Beidou positioning SOC chip, the SAW filter and the in vivo Bluetooth MCU.
3. The semi-implantable Beidou positioning module according to claim 2, wherein the Beidou positioning SOC chip is a micron-sized positioning SOC bare chip, and the in vivo Bluetooth MCU is a bare chip.
4. The semi-implantable Beidou positioning module according to claim 1, wherein the wearable device is a bracelet.
5. The semi-implantable Beidou positioning module according to claim 1, wherein the 4G communication module comprises a 4G module, a SIM card and a 4G antenna which are connected with the 4G module, the in vitro Bluetooth module comprises an in vitro Bluetooth MCU and an in vitro Bluetooth antenna which is connected with the in vitro Bluetooth MCU, the in vitro Bluetooth MCU is connected with the 4G module through a serial port, and the in vitro battery is connected with the 4G module and the in vitro Bluetooth MCU.
6. The semi-implantable Beidou positioning module according to claim 4, characterized in that the external transceiving module further comprises a display module connected with the external Bluetooth MCU and the external battery, and used for displaying the working state and the positioning result.
7. The semi-implantable Beidou positioning module according to claim 5, wherein the external battery and the display module are located on the front side of the rigid PCB, and the 4G module, the SIM card, the 4G antenna, the external Bluetooth MCU and the external Bluetooth antenna are located on the back side of the rigid PCB.
8. A Beidou positioning communication system, comprising: a reference station and a mobile station, characterized by: the reference station and the mobile station are respectively provided with a semi-implanted Beidou positioning module according to any one of claims 5-7, wherein the in-vivo implanted modules are respectively implanted in human bodies located in the reference station and the mobile station, and the in-vitro transceiver modules are respectively worn on the human bodies located in the reference station and the mobile station and implanted with the in-vivo implanted modules.
9. The Beidou positioning communication system according to claim 8, characterized in that:
the Beidou positioning module of the reference station is used for acquiring satellite positioning signals and processing the satellite positioning signals to form differential data;
the in-vivo Bluetooth module of the reference station is used for receiving the differential data and the pseudo-range differential correction value and transmitting the differential data to the in-vitro Bluetooth module of the reference station through Bluetooth;
the 4G communication module of the reference station is used for receiving differential data from the in-vitro Bluetooth module, transmitting the differential data to a mobile network in a 4G/3G/2G communication signal and sending the differential data to a network cloud server;
the in vitro Bluetooth module of the mobile station is used for regulating and controlling the working states of the in vitro Bluetooth module, the Beidou positioning module and the display module of the mobile station according to the working mode of the current mobile station:
when the working mode of the mobile station is a high-performance mode, the in-vitro Bluetooth module, the 4G communication module, the Beidou positioning module and the display module of the mobile station are all in working states, the 4G communication module of the mobile station is used for receiving differential data of the reference station from the cloud server through a mobile network and transmitting the differential data to the in-vitro Bluetooth module of the mobile station, the in-vitro Bluetooth module of the mobile station is used for transmitting the differential data to the in-vivo Bluetooth module of the mobile station, the in-vivo Bluetooth module of the mobile station is used for transmitting the differential data to the Beidou positioning module of the mobile station, the Beidou positioning module of the mobile station is used for acquiring Beidou satellite positioning signals of the mobile station and carrying out RTK differential positioning according to the Beidou satellite positioning signals and the differential data of the mobile station and transmitting the acquired differential positioning information to the in-vitro Bluetooth module of the mobile station through the in-vivo Bluetooth module of the mobile station, the external Bluetooth module of the mobile station is used for transmitting the differential positioning information to the display module, and the display module is used for displaying the positioning information and the working state;
when the working mode of the mobile station is a conventional mode, the external Bluetooth module, the Beidou positioning module and the display module of the mobile station are all in working states, the 4G communication module is closed under the control of the external Bluetooth module, at the moment, the Beidou positioning module of the mobile station is only used for obtaining positioning information by acquiring Beidou satellite positioning signals of the mobile station and sending the positioning information to the external Bluetooth module of the mobile station through the internal Bluetooth module of the mobile station, the external Bluetooth module of the mobile station is used for transmitting the positioning information to the display module, and the display module is used for displaying the positioning information and the working states;
when the working mode of the mobile station is a low-power consumption mode, the in-vitro Bluetooth module and the Beidou positioning module of the mobile station are in working states, the 4G communication module and the display module are closed under the control of the in-vitro Bluetooth module, and at the moment, the Beidou positioning module of the mobile station is only used for obtaining positioning information by obtaining Beidou satellite positioning signals of the mobile station;
when the mobile station works in the sleep mode, the in-vitro Bluetooth module of the mobile station controls the in-vitro Bluetooth module, the 4G communication module, the Beidou positioning module and the display module to be in the sleep state, and at the moment, the mobile station does not perform positioning.
10. The beidou positioning communication system of claim 9, wherein the differential positioning information includes at least one of time, longitude, latitude, positioning status, altitude, signal quality, number of captured satellites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210217826.8A CN114660626A (en) | 2022-03-08 | 2022-03-08 | Semi-implanted Beidou positioning module and Beidou positioning communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210217826.8A CN114660626A (en) | 2022-03-08 | 2022-03-08 | Semi-implanted Beidou positioning module and Beidou positioning communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114660626A true CN114660626A (en) | 2022-06-24 |
Family
ID=82030082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210217826.8A Pending CN114660626A (en) | 2022-03-08 | 2022-03-08 | Semi-implanted Beidou positioning module and Beidou positioning communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114660626A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080266174A1 (en) * | 2007-04-30 | 2008-10-30 | Navento Technologies, S.L. | Location method and system and locatable portable device |
| CN101524270A (en) * | 2009-04-01 | 2009-09-09 | 成都途筏达科技有限公司 | Electrocardio monitoring method based on internal monitoring chip |
| CN204882877U (en) * | 2015-09-09 | 2015-12-16 | 中国矿业大学 | Geographic information acquisition device |
| CN206557392U (en) * | 2017-03-16 | 2017-10-13 | 武汉大学 | A kind of locating and tracking system based on big-dipper satellite |
| US20170303074A1 (en) * | 2016-04-14 | 2017-10-19 | Yu-Shun Lin | Bluetooth personnel location system |
| CN210923968U (en) * | 2019-08-28 | 2020-07-03 | 南京理工大学 | Positioning device based on Beidou RTK technology and GPRS communication |
| CN113819837A (en) * | 2021-11-24 | 2021-12-21 | 水利部交通运输部国家能源局南京水利科学研究院 | Low-power-consumption low-cost high-precision navigation satellite surface deformation monitoring system |
-
2022
- 2022-03-08 CN CN202210217826.8A patent/CN114660626A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080266174A1 (en) * | 2007-04-30 | 2008-10-30 | Navento Technologies, S.L. | Location method and system and locatable portable device |
| CN101524270A (en) * | 2009-04-01 | 2009-09-09 | 成都途筏达科技有限公司 | Electrocardio monitoring method based on internal monitoring chip |
| CN204882877U (en) * | 2015-09-09 | 2015-12-16 | 中国矿业大学 | Geographic information acquisition device |
| US20170303074A1 (en) * | 2016-04-14 | 2017-10-19 | Yu-Shun Lin | Bluetooth personnel location system |
| CN206557392U (en) * | 2017-03-16 | 2017-10-13 | 武汉大学 | A kind of locating and tracking system based on big-dipper satellite |
| CN210923968U (en) * | 2019-08-28 | 2020-07-03 | 南京理工大学 | Positioning device based on Beidou RTK technology and GPRS communication |
| CN113819837A (en) * | 2021-11-24 | 2021-12-21 | 水利部交通运输部国家能源局南京水利科学研究院 | Low-power-consumption low-cost high-precision navigation satellite surface deformation monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050137573A1 (en) | System, method, and communication hub for controlling external infusion device | |
| CN115706601B (en) | Transmission control method and related device in satellite communication system | |
| CN110502103A (en) | Brain control UAV system and its control method based on brain-computer interface | |
| CN204496498U (en) | A kind of Telemedicine System | |
| CN109683177A (en) | Intelligent wearable device and intelligent wearable device communication means | |
| WO2022037575A1 (en) | Low-power consumption positioning method and related apparatus | |
| CN110336623A (en) | Power detecting method, device and mobile terminal | |
| CN114660626A (en) | Semi-implanted Beidou positioning module and Beidou positioning communication system | |
| CN108089213B (en) | Low-power-consumption control method for Beidou satellite communication positioning device | |
| CN211349022U (en) | Satellite watch based on LDS antenna | |
| CN207321257U (en) | A kind of LORA car-mounted terminals for Beidou communication | |
| CN112362053A (en) | Satellite Internet of things terminal with attitude monitoring function and attitude adjusting method | |
| CN209526791U (en) | A kind of panorama details video camera and long-distance monitorng device | |
| CN216817191U (en) | Intelligent health watch for private network | |
| CN216646824U (en) | Airborne Beidou double-antenna command type user machine | |
| CN107249468A (en) | Ultrasonic diagnostic system | |
| CN210666032U (en) | Low-power consumption locator and location bracelet | |
| US20210337500A1 (en) | Positioning system, mobile terminal, and program | |
| CN113466911A (en) | Beidou high-precision monitoring system and monitoring method | |
| CN212033230U (en) | Wearable device | |
| CN113595573B (en) | Multi-mode terminal | |
| CN220754846U (en) | Aircraft driver physical state information acquisition system based on Beidou Internet of things | |
| CN210573239U (en) | Intelligence wrist-watch based on NB-IOT internet of things | |
| CN209402509U (en) | A kind of external data radio station | |
| CN205490520U (en) | Novel intercom and location navigation thereof |
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 |