CN115001561A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN115001561A CN115001561A CN202210443556.2A CN202210443556A CN115001561A CN 115001561 A CN115001561 A CN 115001561A CN 202210443556 A CN202210443556 A CN 202210443556A CN 115001561 A CN115001561 A CN 115001561A
- Authority
- CN
- China
- Prior art keywords
- antenna
- link
- electronic device
- positioning module
- mobile communication
- 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
- 238000010295 mobile communication Methods 0.000 claims description 79
- 230000005540 biological transmission Effects 0.000 claims description 48
- 238000001914 filtration Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 7
- 230000009429 distress Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18517—Transmission equipment in earth 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
- G01S19/17—Emergency applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- 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
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
-
- 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
Abstract
The application discloses electronic equipment belongs to the electronic equipment field. The electronic device includes: the positioning system comprises a positioning module, a first transmitting link, a first receiving link and a first antenna, wherein the first receiving link is respectively connected with the positioning module and the first antenna, so that the positioning module receives a first satellite signal collected by the first antenna through the first receiving link; the first transmitting link is respectively connected with the positioning module and the first antenna, so that a second satellite signal transmitted by the positioning module is transmitted to the first antenna through the first transmitting link, and the first antenna transmits the second satellite signal.
Description
Technical Field
The application belongs to the technical field of electronic equipment, and particularly relates to electronic equipment.
Background
At present, with the rapid development of electronic devices, the functions of the electronic devices are also more and more abundant.
In the prior art, a GPS (Global Positioning System) receiving module is usually disposed inside an electronic device, the GPS receiving module can obtain location information of the electronic device by analyzing information such as a location and a distance in a GPS satellite signal and a corresponding algorithm, a signal carrying the location information of the electronic device can be radiated by an LTE (Long Term Evolution) transmitting module of the electronic device, and an effect that the electronic device transmits the location information to a target electronic device can be achieved.
In the process of implementing the present application, the inventors found that at least the following problems exist in the prior art: the electronic equipment radiates signals carrying the position information of the electronic equipment through the LTE transmitting module, and the user cannot timely send the position information of the position of the user in the environment with poor network signals by means of the Internet.
Disclosure of Invention
The embodiment of the application aims to provide electronic equipment, and the problem that a user cannot timely send a distress signal in an environment with relatively poor network signals in the prior art can be solved.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides an electronic device, including: a positioning module, a first transmit chain, a first receive chain, and a first antenna,
the first receiving link 22 is respectively connected with the positioning module 1 and the first antenna 41, so that the positioning module 1 receives the first satellite signals collected by the first antenna 41 through the first receiving link 22;
the first transmitting link 21 is respectively connected to the positioning module 1 and the first antenna 41, so that the second satellite signal transmitted by the positioning module 1 is transmitted to the first antenna 41 through the first transmitting link 21, and the first antenna 41 transmits the second satellite signal.
In this embodiment of the application, the first receiving link is respectively connected to the positioning module and the first antenna, and after the first antenna receives the first satellite signal, the first receiving link may transmit the first satellite signal to the positioning module, so that the positioning module may obtain the location information of the electronic device. The first transmitting link is respectively connected with the positioning module and the first antenna, so that after the positioning module transmits a second satellite signal carrying the position information, the first transmitting link can transmit the second satellite signal to the first antenna, and the first antenna can radiate the second satellite signal to a satellite, so that the electronic equipment can send the position information of the electronic equipment to target electronic equipment, the reliability of sending the position information to the target electronic equipment by the electronic equipment can be improved without the help of the internet, and the environmental adaptability of sending a distress signal by a user by using the electronic equipment can be improved.
Drawings
FIG. 1 is a schematic circuit diagram of an electronic device according to an embodiment of the present application;
fig. 2 is a schematic circuit diagram of another electronic device according to an embodiment of the present application:
fig. 3 is a schematic circuit diagram of another electronic device according to an embodiment of the present application.
Description of the reference numerals:
1-positioning module, 21-first transmit chain, 211-transmit filter, 22-first receive chain, 221-receive filter, 31-first radio frequency switch, 32-second radio frequency switch, 33-third radio frequency switch, 41-first antenna, 42-second antenna, 51-first power amplifier, 53-third power amplifier, 54-fourth power amplifier, 6-mobile communication module, 71-second transmit chain, 72-second receive chain, 81-satellite, 82-target electronic equipment.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The electronic device provided by the embodiment of the present application is described in detail below with reference to fig. 1 to 3 through specific embodiments and application scenarios thereof.
The embodiment of the application specifically discloses an electronic device, can include: the positioning system comprises a positioning module 1, a first transmitting link 21, a first receiving link 22 and a first antenna 41, wherein the first receiving link 22 can be respectively connected with the positioning module 1 and the first antenna 41, so that the positioning module 1 can receive a first satellite signal collected by the first antenna 41 through the first receiving link 22; the first transmission link 21 may be connected with the positioning module 1 and the first antenna 41, respectively, so that the second satellite signal transmitted by the positioning module 1 may be transmitted to the first antenna 41 through the first transmission link 21, and the first antenna 41 may transmit the second satellite signal.
In the embodiment of the present application, the first receiving link 22 is respectively connected to the positioning module 1 and the first antenna 41, and after the first antenna 41 receives the first satellite signal, the first receiving link 22 may transmit the first satellite signal to the positioning module 1, so that the positioning module 1 may obtain the position information of the electronic device. The first transmitting link 21 is respectively connected to the positioning module 1 and the first antenna 41, so that after the positioning module 1 transmits the second satellite signal carrying the position information, the first transmitting link 21 can transmit the second satellite signal to the first antenna 41, and the first antenna 41 can radiate the second satellite signal to the satellite, so that the electronic device can send the position information of itself to the target electronic device 82, and the reliability of sending the position information to the target electronic device 82 by the electronic device can be improved without the help of the internet, and the environmental adaptability of sending a distress signal by a user using the electronic device can be improved.
The electronic device described in the embodiments of the present application includes, but is not limited to, a mobile phone, a tablet, a watch, a bracelet, or a GPS tracker.
The positioning module 1 described in the embodiment of the present application may be a GPS module, and may be configured to receive a GPS satellite signal or transmit a GPS satellite signal, where both the first satellite signal and the second satellite signal may be GPS satellite signals.
In particular, the positioning module 1 may comprise a GPS receiver which may receive a first satellite signal via the first receiving link 22, and which may demodulate and convert the first satellite signal into a second satellite signal carrying position information of the electronic device, and which may further transmit the converted second satellite signal to the first antenna 41 via the first transmitting link 21.
The first receiving link 21 in the embodiment of the present application may be a GPS receiving link, and may transmit the first satellite signal collected by the first antenna 41 to the positioning module 1. The first transmission link 21 in the embodiment of the present application may be a GPS transmission link, and may be used to transmit the second satellite signal transmitted by the positioning module 1 to the first antenna 41.
The first antenna 41 described in the embodiment of the present application may be a component for transmitting or receiving electromagnetic waves, and in the embodiment of the present application, may be used for transmitting and receiving GPS satellite signals.
Alternatively, the first antenna 41 may be used to receive a first satellite signal transmitted by a satellite; the positioning module 1 may obtain a first satellite signal through the first receiving link 22, and obtain the position information of the electronic device according to the first satellite signal; the positioning module 1 may send the location information to the first antenna 41 via the first transmission link 21; the first antenna 41 may transmit the second satellite signal carrying the location information to the satellite so that the target electronic device 82 may acquire the location information through the satellite.
In the embodiment of the present application, the first antenna 41 may collect a first satellite signal transmitted by a satellite, the first receiving link 22 may transmit the first satellite signal collected by the first antenna 41 to the positioning module 1, and the positioning module 1 may demodulate the position information of the electronic device according to the first satellite signal. Then, the positioning module 1 may further transmit a second satellite signal carrying the location information of the electronic device, the first transmission link 21 may transmit the second satellite signal to the first antenna 41, the first antenna 41 may radiate the second satellite signal to the satellite, and the second satellite signal carries the location information of the electronic device, so that the target electronic device 82 may obtain the location information of the electronic device through the satellite, and thus, the electronic device may send the location information to the target electronic device 82 in the presence or absence of the network signal.
Specifically, the positioning module 1 may transmit a second satellite signal carrying the location information of the electronic device, the second satellite signal may be transmitted to the first antenna 41 through the first transmission link 21, and the first antenna 41 may transmit the location information of the electronic device to a satellite and a GPS location server on the ground, so that a monitoring device (a target electronic device) may receive the location information of the electronic device through the satellite and the GPS location server, and the electronic device may transmit the location information to the target electronic device 82 in the presence or absence of a network.
In an example, the user can send the position information to the target electronic device 82 through the electronic device as long as the user carries the electronic device in an environment with a poor network, such as the sea, a tunnel, a cave or a shopping mall, so that the user can be in an environment limited by a mobile network, such as the sea, the tunnel, the cave and the like, and can also send the position information to the target electronic device 82 through a mobile phone, a bracelet or a bracelet and other devices frequently worn by the user, so as to achieve the purpose of asking for help.
In another alternative embodiment of the present application, the first transmission chain 21 may comprise a first power amplifier 51; the first power amplifier 51 may be connected to the positioning module 1 and the first antenna 41, respectively; the position information of the electronic device obtained by the positioning module 1 is amplified by the first power amplifier 51 and then can be transmitted to the first antenna 41 through the first transmission link 21.
In the embodiment of the present application, the first power amplifier 51 is respectively connected to the positioning module 1 and the first antenna 41, so that the position information of the electronic device may be amplified by the first power amplifier 51, then transmitted to the first antenna 41 through the first transmission link 21, and then radiated to the satellite 81 by the first antenna 41, so that the satellite 81 can receive the position information of the electronic device, and the reliability of sharing the position of the electronic device to the target electronic device 82 is improved.
Specifically, the first power amplifier 51 may be an important component of the first transmission link 21, and the first power amplifier 51 may be a radio frequency power amplifier or a low noise power amplifier, and the like, which may be specifically set according to actual requirements, and this is not specifically limited in this embodiment of the application.
As shown in fig. 2, after the positioning module 1 transmits the second satellite signal, the first transmission link 21 may transmit the second satellite signal to the first power amplifier 51; after the first power amplifier 51 amplifies the second satellite signal, the first transmission link 21 may transmit the amplified second satellite signal to the first antenna 41; the first antenna 41 may transmit the second satellite signal to the satellite 81; since the second satellite signal contains the position information of the electronic device, the satellite 81 can transmit the position information of the electronic device to the target electronic device 82. For example, the target electronic device 82 may be a user's relatives, friends, colleagues, or the like.
Optionally, the electronic device may further include a mobile communication module 6, a second transmission chain 71, a second reception chain 72, and a second antenna 42; the second receiving link 72 may be respectively connected with the mobile communication module 6 and the second antenna 42, so that the mobile communication module 6 may receive the first network signals collected by the second antenna 42 through the second receiving link 72; the second transmission link 71 may be respectively connected to the mobile communication module 6 and the second antenna 42, so that the second network signal transmitted by the mobile communication module 6 may be transmitted to the second antenna 42 through the second transmission link 71, and the second antenna 42 may transmit the second network signal; the first power amplifier 51 may be disposed in the second transmission link 71 and respectively connected to the mobile communication module 6 and the second antenna 42, wherein the second network signal transmitted by the mobile communication module 6 may be amplified by the first power amplifier 51 and then transmitted to the second antenna 42 through the second transmission link 71.
In the embodiment of the present application, the second receiving link 72 is respectively connected to the mobile communication module 6 and the second antenna 42, so that after the second antenna 42 collects the first network signal, the second receiving link 72 can transmit the first network signal to the mobile communication module 6; the second transmission link 71 is respectively connected with the mobile communication module 6 and the second antenna 42, and the first power amplifier 51 is disposed in the second transmission link 71, so that after the mobile communication module 6 transmits the second network signal, the second transmission link 71 can transmit the second network signal to the first power amplifier 51; after the first power amplifier 51 amplifies the second network signal, the second transmitting link 71 may transmit the amplified second network signal to the second antenna 42, and the second antenna 42 may radiate the second network signal, thereby implementing the network communication function of the electronic device. Furthermore, the first transmission chain 21 and the second transmission chain 71 can share one first power amplifier 51, so that the design cost of the electronic equipment can be reduced.
Specifically, the mobile communication module 6 may be an LTE module and may be configured to transmit or receive an LTE network signal of the electronic device, where the first network signal and the second network signal may both be LTE network signals.
Further, the mobile communication module 6 may comprise an LTE receiver, which may receive the first network signal and which may also transmit the second network signal.
In particular, the second transmission link 71 may be an LTE transmission link, which may be used to convey the second network signal transmitted by the mobile communication module 6 to the second antenna 42. The second receive chain 72 may be an LTE receive chain and may be used to transmit the first network signals collected by the second antenna 42 to the mobile communication module 6.
Specifically, the second antenna 42 may be a component for transmitting or receiving electromagnetic waves, and in this embodiment, the second antenna 42 may be an LTE antenna, and may be used for receiving or radiating LTE network signals.
Optionally, the second antenna 42 may be used to receive a first network signal transmitted by a base station; the mobile communication module 6 may obtain the first network signal through the second receiving link 72, the second network signal transmitted by the mobile communication module 6 may be transmitted to the first power amplifier 51 through the second transmitting link 71, and transmitted to the second antenna 42 after being amplified by the first power amplifier 51, and the second antenna 42 transmits the second network signal to the base station.
In the embodiment of the present application, the second antenna 42 may collect the first network signal transmitted by the base station, and the second receiving link 72 may transmit the first network signal collected by the second antenna 42 to the mobile communication module 6, so that the mobile communication module 6 may obtain the first network signal transmitted by the base station; the mobile communication module 6 may transmit the second network signal, the second transmission link 71 may transmit the second network signal transmitted by the mobile communication module 6 to the second antenna 42, and the second antenna 42 may radiate the second network signal to the base station, so that the mobile communication module 6 may transmit the second network signal to the base station, which may implement interaction between the electronic device and the base station, and further implement a network communication function of the electronic device. Moreover, the first power amplifier 51 is disposed in the second transmission link 71, and may be configured to amplify the second network signal, and radiate the amplified second network signal to the base station, so as to further improve fluency of information interaction between the electronic device and the base station.
Specifically, in the presence of a network, the second antenna 42 may collect the first network signal transmitted by the base station, and the mobile communication module 6 may successfully receive the network signal collected by the second antenna 42 through the second receiving link 72; the mobile communication module 6 may also transmit the second network signal transmitted by the mobile communication module to the second antenna 42 through the second transmission link 71, and the second antenna 42 may radiate the second network signal to the base station, so as to implement interaction between the mobile communication module 6 and the base station, which is convenient for the electronic device to implement a mobile communication function. For example, in a case where the electronic device is connected to a mobile network or a WIFI (Wireless-Fidelity, also called Wireless broadband, Wireless network) network, the electronic device may communicate via email, wechat, QQ, or the like; socializing through microblogs, spaces, blogs, forums, and the like; performing online trade through online shopping, ticket selling, industrial and agricultural trade and the like; or cloud services are performed through a network disk, notes, resources, calculation and the like; alternatively, resource sharing is realized by an electronic marketplace, a portal resource, a forum resource, media, a game, and the like.
Specifically, in the presence of a network, the positioning module 1 may further send the location information of the electronic device to the mobile communication module 6, and the mobile communication module 6 may transmit the location information of the electronic device to the second antenna 42 through the second transmission link 71, so as to implement the function of sending the location information to the target electronic device 82 by the electronic device.
Specifically, the positioning module 1 and the mobile communication module 6 may share a chip, and the positioning module 1 may receive the first satellite signal collected by the first antenna 41 through the first receiving link 22, and the chip may demodulate the position information of the electronic device carried in the first satellite signal. In the case that no network exists, the chip may control the positioning module 1 to transmit a second satellite signal carrying the location information of the electronic device, so that the second satellite signal may be transmitted to the first antenna 41 through the first transmission link 21, and then be radiated from the first antenna 41 to a satellite, which may implement that the electronic device sends the location information to the target electronic device 82 through a satellite frequency band in the case that no network exists.
In the presence of a network, the chip may control the mobile communication module 6 to transmit a second network signal carrying the location information of the electronic device, so that the second network signal may be transmitted to the second antenna 42 through the second transmission link 71 and then radiated from the second antenna 42, and the electronic device may transmit the location information to the target electronic device 82 through a network frequency band in the presence of a network.
Or, in the presence of a network, the chip may control the positioning module 1 to transmit a second satellite signal carrying the location information of the electronic device, so that the second satellite signal may be transmitted to the first antenna 41 through the first transmission link 21, so that the electronic device sends the location information to the target electronic device 82 through a satellite frequency band in the presence of the network.
Specifically, in the absence of a network, the electronic device may transmit the location information to the target electronic device 82 through a satellite frequency band; in the presence of a network, the electronic device may preferentially select to send the location information to the target electronic device 82 through a network frequency band, or may select to send the location information to the target electronic device 82 through a satellite frequency band, which may be specifically set according to an actual requirement, and this is not specifically limited in this embodiment of the present application.
Optionally, the electronic device may further include a third rf switch 33, the third rf switch 33 may be disposed in the second receiving link 72, and the third rf switch 33 may be connected to the mobile communication module 6 and the second antenna 42 respectively; a third rf switch 33 may be disposed in the second transmission chain 71, and the third rf switch 33 may be respectively connected to the first power amplifier 51 and the second antenna 42; the third rf switch 33 may be configured to turn on the second receiving link 72, so that the mobile communication module 6 may obtain the first network signal through the second receiving link 72; the third rf switch 33 may be configured to turn on the second transmitting link 71, so that the second network signal transmitted by the mobile communication module 6 may be transmitted to the second antenna 42 through the second transmitting link 71 after being amplified by the first power amplifier 51.
In the embodiment of the present application, the third rf switch 33 is disposed in the second receiving link 72 and is respectively connected to the mobile communication module 6 and the second antenna 42, and the third rf switch 33 may be configured to turn on the second receiving link 72, so that the mobile communication module 6 can obtain the first network signal collected by the second antenna 42 through the second receiving link 72. The third rf switch 33 is disposed in the second transmitting link 71 and respectively connected to the first power amplifier 51 and the second antenna 42, and the third rf switch 33 may be configured to connect the second transmitting link 71, so that the second network signal transmitted by the mobile communication module 6 may be amplified by the first power amplifier 51 and then transmitted to the second antenna 42 by the second transmitting link 71.
Specifically, the third rf switch 33 may be a single-pole double-throw switch, a double-pole double-throw switch, a switch assembly, or the like, and may be specifically set according to actual requirements, which is not specifically limited in this embodiment of the present application.
Specifically, in the presence of a network, the third rf switch 33 may turn on the second receiving link 72 and/or the second transmitting link 71, so that the mobile communication module 6 may obtain the first network signal transmitted by the base station, and the second network signal transmitted by the mobile communication module 6 may also be successfully radiated to the base station, so as to facilitate the interaction between the mobile communication module 6 and the base station.
Further, as shown in fig. 3, the second receiving link 72 may include a fourth power amplifier 54, and the fourth power amplifier 54 may be connected to the mobile communication module 6 and the second antenna 42, respectively, so that the first network signal collected by the second antenna 42 may be amplified by the fourth power amplifier 54 and then transmitted to the mobile communication module 6 through the second receiving link 72, which may improve the reliability of the mobile communication module 6 receiving the first network signal.
Specifically, the fourth power amplifier 54 may be an important component of the second receiving chain 72, and the fourth power amplifier 54 may be a radio frequency power amplifier or a low noise power amplifier, and the like, which may be specifically set according to actual requirements, and this is not specifically limited in this embodiment of the application.
Specifically, the second receiving chain 72 may further be provided with at least one receiving filter 221, and the at least one receiving filter 221 may be disposed between the second antenna 42 and the fourth power amplifier 54, so that the first network signal collected by the second antenna 42 may be filtered by the at least one receiving filter 221, and then amplified by the fourth power amplifier 54, which may further improve the reliability of the mobile communication module 6 receiving the first network signal.
Further, at least one reception filter 221 may be disposed between the second antenna 42 and the fourth power amplifier 54, and other reception filters 221 may be disposed between the fourth power amplifier 54 and the mobile communication module 6.
Optionally, the electronic device may further include a first radio frequency switch 31, the first radio frequency switch 31 may be disposed in the first transmission link 21, and the first radio frequency switch 31 is connected to the positioning module 1 and the first power amplifier 51, respectively; a first radio frequency switch 31 may be disposed in the second transmission link 71, the first radio frequency switch 31 being connected to the mobile communication module 6 and the first power amplifier 51, respectively; in the case that the mobile communication module 6 fails to receive the first network signal collected by the second antenna 42 through the second receiving link 72, the first radio frequency switch 31 may turn on the first transmitting link 21, so that the positioning module 1 may transmit the position information to the first antenna 41 through the first transmitting link 21; in case that the mobile communication module 6 successfully receives the first network signal collected by the second antenna 42 through the second receiving link 72, the positioning module 1 may send the location information to the mobile communication module 6 through the first network signal, the first rf switch 31 may turn on the second transmitting link 71, and the mobile communication module 6 may send the location information to the second antenna 42 through the second transmitting link 71.
In this embodiment, in a case that the mobile communication module 6 fails to receive the first network signal collected by the second antenna 42 through the second receiving link 72, the first radio frequency switch 31 may turn on the first transmitting link 21, so that the positioning module 1 may send the location information of the electronic device to the first antenna 41 through the first transmitting link 21, and the electronic device may send the location information to the target electronic device 82 in a case that there is no network. Under the condition that the mobile communication module 6 successfully receives the first network signal collected by the second antenna 42 through the second receiving link 72, the positioning module 1 may send the location information of the electronic device to the mobile communication module 6, and the first radio frequency switch 31 may turn on the second transmitting link 71, so that the mobile communication module 6 may send the location information of the electronic device to the second antenna 42 through the second transmitting link 71, and the electronic device may send the location information to the target electronic device 82 in the presence of a network.
Specifically, the first radio frequency switch 31 may be a single-pole double-throw switch or a switch assembly, and may be specifically configured according to actual requirements, which is not specifically limited in this embodiment of the present application.
Specifically, the first rf switch 31 is added, so that the second satellite signal and the second network signal can share a port to be input into the first power amplifier 51. The second satellite signal and the second network signal may each be an intermediate frequency signal, for example, the frequency band of the second network signal may be B1, B3, B39, or the like.
Further, in the case that no network exists, the mobile communication module 6 fails to receive the first network signal collected by the second antenna 42 through the second receiving link 72, and the positioning module 1 transmits the second satellite signal carrying the position information of the electronic device to the first transmitting link 21. As shown in fig. 3, the first rf switch 31 turns on the first transmission link 21, and the second satellite signal is amplified by the first power amplifier 51, and then may return to the first transmission link 21, and then is radiated from the first antenna 41, so that the electronic device may transmit the position information to the target electronic device 82 through the satellite frequency band without a network.
In the presence of a network, the mobile communication module 6 successfully receives the first network signal collected by the second antenna 42 through the second receiving link 72, and the mobile communication module 6 transmits a second network signal carrying the location information of the electronic device to the second transmitting link 71. As shown in fig. 3, the first radio frequency switch 31 turns on the second transmission link 71, and the second network signal is amplified by the first power amplifier 51, and then may return to the second transmission link 71, and then is radiated from the second antenna 42, so that the electronic device may transmit the location information to the target electronic device 82 through the network frequency band in the presence of a network.
Optionally, the first transmitting link 21 may include a transmitting filter 211, and the transmitting filter 211 may be connected to the positioning module 1 and the first antenna 41, respectively, and configured to filter the interference signal in the target frequency band in the second satellite signal; the second satellite signal transmitted by the positioning module 1 may be filtered by the transmission filter 211 and transmitted to the first antenna 41 through the first transmission link 21.
In this embodiment of the application, the transmitting filter 211 is connected to the positioning module 1 and the first antenna 41, and after the positioning module 1 transmits the second satellite signal, the transmitting filter 211 may filter an interference signal of a target frequency band included in the second satellite signal, so that the filtered second satellite signal may be radiated by the first antenna 41, and signal interference of the second satellite signal to other terminal devices may be avoided.
Specifically, the transmitting filter 211 may filter an interference signal in a target frequency band, where the interference signal in the target frequency band may be set according to an actual requirement, which is not specifically limited in this embodiment of the present application.
Optionally, the electronic device may further include: a second rf switch 32, wherein the second rf switch 32 may be disposed in the first receiving link 22, and the second rf switch 32 may be connected to the positioning module 1 and the first antenna 41 respectively; the second rf switch 32 may be disposed in the first transmission link 21, and the second rf switch 32 may be connected to the first power amplifier 51 and the first antenna 41, respectively; when the second rf switch 32 turns on the first receiving link 22, the positioning module 1 may obtain the first satellite signal through the first receiving link 22; in case that the mobile communication module 6 fails to receive the first network signal collected by the second antenna 42 through the second receiving link 72, the second rf switch 32 and the first rf switch 31 may turn on the first transmitting link 21, so that the position information of the electronic device obtained by the positioning module 1 may be transmitted to the first antenna 41 through the first transmitting link 21 after being amplified by the first power amplifier 51.
In this embodiment, when the second rf switch 32 turns on the first receiving link 22, the positioning module 1 may obtain the first satellite signal through the first receiving link 22, so that the positioning module 1 can obtain the position information of the electronic device. In case that the mobile communication module 6 fails to receive the first network signal collected by the second antenna 42 through the second receiving link 72, the second rf switch 32 and the first rf switch 31 may turn on the first transmitting link 21 together, so that the position information of the electronic device transmitted by the positioning module 1 may be amplified by the first power amplifier 51 and then transmitted to the first antenna 41 through the first transmitting link 21, so that the electronic device may transmit the position information to the target electronic device 82 in the absence of a network.
Specifically, the second rf switch 32 may be a single-pole double-throw switch or a switch assembly, and may be specifically set according to actual requirements, which is not specifically limited in this embodiment of the application.
As shown in fig. 1, the second rf switch 32 described in the embodiment of the present application may be used to conduct the first transmitting link 21, and may also be used to conduct the first receiving link 22. The second rf switch 32 can be switched to a receiving path to connect the first receiving link 22, and the first antenna 41 can collect the first satellite signal transmitted by the satellite, so that the positioning module 1 can receive the first satellite signal, and the positioning module 1 can obtain the position information of the electronic device by demodulating the first satellite signal. When the mobile communication module 6 fails to receive the first network signal collected by the second antenna 42 through the second receiving link 72, the second radio frequency switch 32 may be switched to a transmitting path, the first transmitting link 21 is turned on, the positioning module 1 may transmit a second satellite signal carrying the position information of the electronic device, and the second satellite signal may be amplified by the first power amplifier 51, transmitted to the first antenna 41 through the first transmitting link 21, and radiated to the satellite 81 by the first antenna 41, so that the target electronic device 82 may receive the position information of the electronic device through the satellite 81, and the electronic device may transmit the position information to the target electronic device 82 in the absence of a network.
Alternatively, the positioning module 1 may include a satellite transmitting port and a satellite receiving port which are independently provided; the satellite transmitting port may be connected to the first transmitting link 21 for transmitting a second satellite signal to the first transmitting link 21; the satellite receiving port may be connected to the first receiving link 22 for receiving the first satellite signal transmitted by the first receiving link 22.
In the embodiment of the present application, the satellite transmission port is connected to the first transmission link 21, so that the positioning module 1 can transmit the first satellite signal through the satellite transmission port. The satellite receiving port is connected to the first receiving link 22 so that the positioning module 1 can receive the second satellite signal through the satellite receiving port.
Optionally, the first receiving chain 22 may comprise a third power amplifier 53; the third power amplifier 53 may be connected to the positioning module 1 and the first antenna 41, respectively; the first satellite signal collected by the first antenna 41 is amplified by the third power amplifier 53, and then can be transmitted to the positioning module 1 through the first receiving link 22.
In the embodiment of the present application, the third power amplifier 53 is respectively connected to the positioning module 1 and the first antenna 41, so that the first satellite signal collected by the first antenna 41 can be amplified by the third power amplifier 53 and then transmitted to the positioning module 1 through the first receiving link 22, which can improve the accuracy of the positioning module 1 for receiving the first satellite signal.
Specifically, the third power amplifier 53 may be an important component of the first receiving chain 22, and the third power amplifier 53 may be a radio frequency power amplifier or a low noise power amplifier, and the like, which may be specifically set according to actual requirements, and this is not specifically limited in this embodiment of the application.
Optionally, the first receiving chain 22 may comprise at least one receiving filter 221; at least one receiving filter 221 may be sequentially disposed between the positioning module 1 and the first antenna 41, and configured to filter an interference signal in a preset frequency band in the first satellite signal; the first satellite signal received by the first antenna 41 is filtered by at least one receiving filter 221, and then can be transmitted to the positioning module 1 through the first receiving link 22.
In this embodiment of the application, at least one receiving filter 221 is connected between the positioning module 1 and the first antenna 41, so that the first satellite signal collected by the first antenna 41 may be filtered by the receiving filter 221 to remove an interference signal in a preset frequency band, and then transmitted to the first antenna 41 by the first transmitting link 21, which may improve reliability and stability of the positioning module 1 for receiving the first satellite signal.
Specifically, the receiving filter 221 may receive an interference signal in a preset frequency band, and the interference signal in the frequency band may be set according to actual requirements, which is not specifically limited in this embodiment of the present application.
Specifically, the number of the receiving filters 221 may be one, two, four, or five, and the like, and may be specifically set according to actual requirements.
Further, at least one receiving filter 221 may be disposed between the third power amplifier 53 and the first antenna 41, so that the first satellite signal collected by the first antenna 41 may be filtered by the at least one receiving filter 221, amplified by the third power amplifier 53, and transmitted to the positioning module 1 through the first receiving link 22, which may further improve the reliability of the positioning module 1 for receiving the first satellite signal.
Specifically, at least one reception filter 221 is disposed between the third power amplifier 53 and the first antenna 41, and the other reception filters 221 may be disposed between the positioning module 1 and the third power amplifier 53.
The electronic device described in the embodiments of the present application includes at least the following advantages:
in this embodiment of the application, the first receiving link is respectively connected to the positioning module and the first antenna, and after the first antenna receives the first satellite signal, the first receiving link may transmit the first satellite signal to the positioning module, so that the positioning module may obtain the location information of the electronic device. The first transmitting link is respectively connected with the positioning module and the first antenna, so that after the positioning module transmits a second satellite signal carrying the position information, the first transmitting link can transmit the second satellite signal to the first antenna, and the first antenna can radiate the second satellite signal to a satellite, so that the electronic equipment can transmit the position signal of the electronic equipment to target electronic equipment, the reliability of the electronic equipment for transmitting the position information to the target electronic equipment can be improved without the help of the internet, and the environmental adaptability of a user for transmitting a distress signal by using the electronic equipment can be improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (11)
1. An electronic device, comprising: a positioning module, a first transmit chain, a first receive chain, and a first antenna,
the first receiving link is respectively connected with the positioning module and the first antenna, so that the positioning module receives the first satellite signals collected by the first antenna through the first receiving link;
the first transmitting link is respectively connected with the positioning module and the first antenna, so that a second satellite signal transmitted by the positioning module is transmitted to the first antenna through the first transmitting link, and the first antenna transmits the second satellite signal.
2. The electronic device of claim 1, wherein the first antenna is configured to receive the first satellite signal transmitted by a satellite;
the positioning module acquires the first satellite signal through the first receiving link and obtains the position information of the electronic equipment according to the first satellite signal;
the positioning module sends the position information to the first antenna through the first transmission link;
and the first antenna sends the second satellite signal carrying the position information to the satellite so that the target electronic equipment acquires the position information through the satellite.
3. The electronic device of claim 2, wherein the first transmit chain comprises a first power amplifier;
the first power amplifier is respectively connected with the positioning module and the first antenna;
the position information of the electronic device obtained by the positioning module is amplified by the first power amplifier and then transmitted to the first antenna through the first transmission link.
4. The electronic device of claim 3, further comprising a mobile communication module, a second transmit chain, a second receive chain, and a second antenna;
the second receiving link is respectively connected with the mobile communication module and the second antenna, so that the mobile communication module receives the first network signals collected by the second antenna through the second receiving link;
the second transmitting link is respectively connected with the mobile communication module and the second antenna, so that a second network signal transmitted by the mobile communication module is transmitted to the second antenna through the second transmitting link, and the second antenna transmits the second network signal;
the first power amplifier is arranged in the second transmitting link and is respectively connected with the mobile communication module and the second antenna, wherein a second network signal transmitted by the mobile communication module is amplified by the first power amplifier and then transmitted to the second antenna through the second transmitting link.
5. The electronic device of claim 4, wherein the second antenna is configured to receive the first network signal transmitted by a base station;
the mobile communication module acquires the first network signal through the second receiving link, the second network signal transmitted by the mobile communication module is transmitted to the first power amplifier through the second transmitting link, is amplified by the first power amplifier and then is transmitted to the second antenna, and the second antenna transmits the second network signal to the base station.
6. The electronic device of claim 4, further comprising a first RF switch disposed in the first transmit chain, the first RF switch being connected to the positioning module and the first power amplifier, respectively;
the first radio frequency switch is arranged in the second transmitting link, and the first radio frequency switch is respectively connected with the mobile communication module and the first power amplifier;
when the mobile communication module fails to receive the first network signal collected by the second antenna through the second receiving link, the first radio frequency switch turns on the first transmitting link, so that the positioning module sends the position information to the first antenna through the first transmitting link;
and under the condition that the mobile communication module successfully receives the first network signal collected by the second antenna through the second receiving link, the positioning module sends the position information to the mobile communication module, the first radio frequency switch conducts the second transmitting link, and the mobile communication module sends the position information to the second antenna through the second transmitting link.
7. The electronic device of claim 6, further comprising: the second radio frequency switch is arranged in the first receiving link and is respectively connected with the positioning module and the first antenna;
the second radio frequency switch is arranged in the first transmission link, and the second radio frequency switch is respectively connected with the first power amplifier and the first antenna;
when the second radio frequency switch is turned on to the first receiving link, the positioning module acquires the first satellite signal through the first receiving link;
and when the mobile communication module fails to receive the first network signal collected by the second antenna through the second receiving link, the second radio frequency switch and the first radio frequency switch conduct the first transmitting link, so that the position information of the electronic device obtained by the positioning module is amplified by the first power amplifier and then transmitted to the first antenna through the first transmitting link.
8. The electronic device of claim 4, further comprising: a third radio frequency switch disposed in the second receive link, the third radio frequency switch being connected to the mobile communication module and the second antenna, respectively;
the third radio frequency switch is arranged in the second transmitting link, and the third radio frequency switch is respectively connected with the first power amplifier and the second antenna;
the third radio frequency switch is configured to turn on the second receiving link, so that the mobile communication module acquires the first network signal through the second receiving link;
the third rf switch is configured to turn on the second transmitting link, so that the second network signal transmitted by the mobile communication module is amplified by the first power amplifier and then transmitted to the second antenna through the second transmitting link.
9. The electronic device of claim 1, wherein the first transmit chain comprises a transmit filter;
the transmitting filter is respectively connected with the positioning module and the first antenna and is used for filtering an interference signal of a target frequency band in the second satellite signal;
the second satellite signal transmitted by the positioning module is filtered by the transmitting filter and then transmitted to the first antenna through the first transmitting link.
10. The electronic device of claim 1, wherein the first receive chain comprises a third power amplifier;
the third power amplifier is respectively connected with the positioning module and the first antenna;
and the first satellite signal collected by the first antenna is amplified by the third power amplifier and then transmitted to the positioning module through the first receiving link.
11. The electronic device of claim 1, wherein the first receive chain comprises at least one receive filter;
the at least one receiving filter is sequentially arranged between the positioning module and the first antenna and is used for filtering interference signals in a preset frequency band in the first satellite signals;
and the first satellite signal received by the first antenna is filtered by the at least one receiving filter and then transmitted to the positioning module through the first receiving link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210443556.2A CN115001561A (en) | 2022-04-25 | 2022-04-25 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210443556.2A CN115001561A (en) | 2022-04-25 | 2022-04-25 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115001561A true CN115001561A (en) | 2022-09-02 |
Family
ID=83026217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210443556.2A Pending CN115001561A (en) | 2022-04-25 | 2022-04-25 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115001561A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201504947D0 (en) * | 2015-03-24 | 2015-05-06 | Avanti Comm Group Plc | Satellite communication |
| CN110768712A (en) * | 2019-11-07 | 2020-02-07 | 深圳华力创通科技有限公司 | Satellite transmitting base station of receiver |
| CN113484883A (en) * | 2021-07-02 | 2021-10-08 | 维沃移动通信有限公司 | Positioning method and device and electronic equipment |
| CN113506997A (en) * | 2021-06-30 | 2021-10-15 | 南京中网卫星通信股份有限公司 | Intelligent star finding control equipment and control method thereof |
-
2022
- 2022-04-25 CN CN202210443556.2A patent/CN115001561A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201504947D0 (en) * | 2015-03-24 | 2015-05-06 | Avanti Comm Group Plc | Satellite communication |
| CN110768712A (en) * | 2019-11-07 | 2020-02-07 | 深圳华力创通科技有限公司 | Satellite transmitting base station of receiver |
| CN113506997A (en) * | 2021-06-30 | 2021-10-15 | 南京中网卫星通信股份有限公司 | Intelligent star finding control equipment and control method thereof |
| CN113484883A (en) * | 2021-07-02 | 2021-10-08 | 维沃移动通信有限公司 | Positioning method and device and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Robertson et al. | Microwave and millimetre-wave design for wireless communications | |
| CN103747521A (en) | Real-time location method and system based on radio frequency identification of mobile communication terminal | |
| GB2560469A (en) | MIMO satellite service terminal | |
| CN103582121A (en) | Indoor positioning system and method based on virtual Beidou satellite navigation signals | |
| CN101442838A (en) | System for implementing multi-mode standby terminal by duplexer | |
| CN102172049A (en) | Mobile receiver with location services capability | |
| US8610543B2 (en) | Hybrid architecture for radio frequency identification and packet radio communication | |
| CN103152698B (en) | Multi-mode broadcast short message receives equipment and method | |
| CN110858781A (en) | Method and device for measuring millimeter wave signals | |
| CN204142959U (en) | The mobile unit of a kind of 4G communication, multiple satnav | |
| Goh et al. | IoT based indoor locating system (ILS) using bluetooth low energy (BLE) | |
| CN109031366A (en) | A kind of Beidou RDSS short message single-shot device without receiving channel | |
| CN115001561A (en) | Electronic device | |
| CN110187365B (en) | Positioning method, device and system | |
| CN112243192A (en) | Communication path determination method, measurement device and measurement controller for millimeter wave signals | |
| CN103501195A (en) | System and method for remotely and continuously transmitting tidal level signal by using Beidou satellite | |
| CN107770635A (en) | A kind of intercom, its control method and talkback system | |
| CN206851044U (en) | A kind of practical multi signal TDOA alignment systems | |
| CN209486188U (en) | A kind of vehicle-mounted mobile monitoring device | |
| CN203574648U (en) | System for remote continuous transmission of tide level signal by utilizing Beidou Satellite | |
| CN105785403A (en) | Satellite signal capturing system and capturing method of bilinear polarized antenna | |
| CN105044743A (en) | Beidou multichannel remote communication and positioning apparatus | |
| CN109302716B (en) | Indoor coverage test method and equipment | |
| US8301170B2 (en) | Method of locating a radiocommunication device, corresponding computer program product, storage means and radiocommunication module | |
| CN204731416U (en) | Big Dipper hyperchannel telecommunication and locating device |
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 |