CN220896693U - Wireless communication module and wireless communication device - Google Patents
Wireless communication module and wireless communication device Download PDFInfo
- Publication number
- CN220896693U CN220896693U CN202322625534.0U CN202322625534U CN220896693U CN 220896693 U CN220896693 U CN 220896693U CN 202322625534 U CN202322625534 U CN 202322625534U CN 220896693 U CN220896693 U CN 220896693U
- Authority
- CN
- China
- Prior art keywords
- circuit unit
- interface
- satellite
- processor
- wireless 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.)
- Active
Links
- 238000004891 communication Methods 0.000 title claims abstract description 200
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Transceivers (AREA)
Abstract
The utility model provides a wireless communication module and wireless communication equipment, comprising: the satellite positioning device comprises a radio frequency transceiver unit, a satellite communication circuit unit, a satellite positioning circuit unit and a processor, wherein the radio frequency transceiver unit is connected with a first input interface and a first output interface of the satellite communication circuit unit, a second output interface of the satellite communication circuit unit is connected with a first data transmission interface of the processor, a control interface of the processor is connected with a second input interface of the satellite communication circuit unit, the radio frequency transceiver unit is connected with the first input interface of the satellite positioning circuit unit, and the first output interface of the satellite positioning circuit unit is connected with a second data transmission interface of the processor. By integrating the satellite communication circuit and the satellite positioning circuit on the wireless communication module, the satellite communication system realizes miniaturization, portability and easy design of satellite communication, and improves communication quality and positioning accuracy.
Description
Technical Field
The present utility model relates to the field of communications technologies, and in particular, to a wireless communication module and a wireless communication device.
Background
At present, a base station is generally adopted for wireless communication, the base station is used for realizing communication and management functions between a mobile communication network and mobile communication users, but in some scenes without base station coverage, such as vehicle-mounted transportation, marine operation, mining, farms, pipeline transportation and the like, the state of the base station cannot be monitored in real time through a network, and the satellite communication technology can solve the problem so as to realize everything interconnection and global interconnection.
However, the current market only has the concept of satellite communication, but the small volume of satellite communication is really realized, the portable and easy design module is still blank, and the module is convenient to integrate.
Disclosure of utility model
In view of the above, the embodiments of the present utility model provide a wireless communication module and a wireless communication device, so as to integrate a satellite communication circuit and a satellite positioning circuit on the wireless communication module, thereby realizing miniaturization, portability and easy design of satellite communication, and improving communication quality and positioning accuracy.
In a first aspect, an embodiment of the present utility model provides a wireless communication module, including: the device comprises a radio frequency transceiver unit, a satellite communication circuit unit, a satellite positioning circuit unit and a processor;
The radio frequency transceiver unit is connected with the first input interface and the first output interface of the satellite communication circuit unit, the second output interface of the satellite communication circuit unit is connected with the first data transmission interface of the processor, and the control interface of the processor is connected with the second input interface of the satellite communication circuit unit;
the radio frequency transceiver unit is connected with the first input interface of the satellite positioning circuit unit, and the first output interface of the satellite positioning circuit unit is connected with the second data transmission interface of the processor.
In an alternative embodiment, the wireless communication module further includes: the input interface of the monitoring unit is respectively connected with the radio frequency transceiver unit, the satellite communication circuit unit and the satellite positioning circuit unit, and the output interface of the monitoring unit is connected with the input interface of the processor.
In an alternative embodiment, the radio frequency transceiver unit includes: the antenna is respectively connected with a first input interface and a first output interface of the satellite communication circuit unit through the transceiving control switch;
The antenna is also connected with the first input interface of the satellite positioning circuit unit through the receiving and transmitting control switch, and the control interface of the receiving and transmitting control switch is also connected with the processor.
In an alternative embodiment, the wireless communication module further includes: the power supply unit is respectively connected with the radio frequency transceiver unit, the satellite communication circuit unit, the satellite positioning circuit unit and the processor.
In an alternative embodiment, the radio frequency transceiver unit further includes: and the antenna is connected with the receiving and transmitting control switch through the power amplifier.
In an alternative embodiment, the communication interface of the processor is further connected to an external device.
In an alternative embodiment, the communication interface is a wired interface and/or a wireless interface.
In an alternative embodiment, the first data transfer interface of the processor and the second data transfer interface of the processor are serial peripheral interfaces.
In an alternative embodiment, the control interface of the processor is a two-wire serial bus.
In a second aspect, an embodiment of the present utility model further provides a wireless communication device, including: at least one wireless communication module, each wireless communication module being a wireless communication module according to any one of the first aspects.
The utility model provides a wireless communication module and wireless communication equipment, comprising: the satellite positioning device comprises a radio frequency transceiver unit, a satellite communication circuit unit, a satellite positioning circuit unit and a processor, wherein the radio frequency transceiver unit is connected with a first input interface and a first output interface of the satellite communication circuit unit, a second output interface of the satellite communication circuit unit is connected with a first data transmission interface of the processor, a control interface of the processor is connected with a second input interface of the satellite communication circuit unit, the radio frequency transceiver unit is connected with the first input interface of the satellite positioning circuit unit, and the first output interface of the satellite positioning circuit unit is connected with a second data transmission interface of the processor. By integrating the satellite communication circuit and the satellite positioning circuit on the wireless communication module, the satellite communication system realizes miniaturization, portability and easy design of satellite communication, and improves communication quality and positioning accuracy.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a wireless communication module according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a wireless communication module according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a wireless communication module according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a wireless communication module according to an embodiment of the present utility model;
Fig. 5 is a schematic structural diagram of a wireless communication device according to an embodiment of the present utility model;
Reference numerals:
10-a radio frequency transceiver unit; a 20-satellite communication circuit unit; 30-a satellite positioning circuit unit; a 40-processor; 50-a monitoring unit; a 60-power supply unit;
a 101-antenna; 102, a receiving and transmitting control switch;
201-a first input interface of a satellite communication circuit unit; 202-a first output interface of the satellite communication circuit unit; 203-a second output interface of the satellite communication circuit unit; 204-a second input interface of the satellite communication circuit unit;
301-a first input interface of a satellite positioning circuit unit; 302-a first output interface of the satellite positioning circuit unit;
401-a first data transmission interface of a processor; 402-a control interface of the processor; 403-a second data transmission interface of the processor; 404-an input interface of a processor;
501-an input interface of a monitoring unit; 502-an output interface of the monitoring unit.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
The cellular network technology accelerates the process of interconnection of everything, but the realization and the feasibility of the global Internet of things are realized only by the satellite communication technology, and the satellite communication technology has the advantages of complex application environment, insensitivity to ground conditions and the like, can realize the data transmission with satellites in remote areas, especially in places which are difficult to cover by ground wireless networks such as air, ocean, desert gobi and the like, can realize the global coverage of communication areas, and can reach the situation of the global Internet of things by only 3 satellites.
The current wireless communication technology needs a base station, and the ground condition has great influence on the communication quality, especially for remote areas without base station coverage, such as vehicle-mounted transportation, ocean operation, mining, farms, pipeline transportation and the like, the state of the wireless communication technology cannot be monitored in real time through the existing network, and the satellite communication technology can completely solve the problems, so that everything interconnection and global interconnection are truly realized.
The current market only has the concept of satellite communication, but really realizes the miniaturization of satellite communication, is portable, is easy to design, and is convenient to integrate.
Based on the above, the utility model provides a wireless communication module, which integrates a satellite communication circuit and a satellite positioning circuit on the wireless communication module, so that the miniaturization, portability and easy design of satellite communication are realized, and meanwhile, the communication quality and positioning accuracy are improved.
Fig. 1 is a schematic structural diagram of a wireless communication module according to an embodiment of the present utility model, as shown in fig. 1, the wireless communication module includes: a radio frequency transceiver unit 10, a satellite communication circuit unit 20, a satellite positioning circuit unit 30, and a processor 40.
The radio frequency transceiver unit 10 is connected to the first input interface 201 and the first output interface 202 of the satellite communication circuit unit 20, the second output interface 203 of the satellite communication circuit unit 20 is connected to the first data transmission interface 401 of the processor 40, and the control interface 402 of the processor 40 is connected to the second input interface 204 of the satellite communication circuit unit 20.
The radio frequency transceiver unit 10 is connected to a first input interface 301 of the satellite positioning circuit unit 30 and a first output interface 302 of the satellite positioning circuit unit 30 is connected to a second data transmission interface 403 of the processor 40.
The radio frequency transceiver unit 10 is a transmission path of a radio frequency analog signal, and is configured to receive a satellite signal from an external communication device or transmit the satellite signal to the external communication device, wherein the satellite signal is a satellite communication signal or a satellite positioning signal for receiving the satellite signal, and the satellite signal is a satellite communication signal for transmitting the satellite signal.
In the case that the radio frequency transceiver unit 10 receives the satellite communication signal, the radio frequency transceiver unit 10 is connected to the first input interface 201 of the satellite communication circuit unit 20, the second output interface 203 of the satellite communication circuit unit 20 is connected to the first data transmission interface 401 of the processor 40, the satellite communication circuit unit 20 is a first information station that receives the satellite communication signal, demodulates the satellite communication signal, and transmits to the processor 40, wherein if the satellite communication signal is an encrypted signal, the satellite communication circuit unit 20 may also decrypt the encrypted satellite communication signal.
In the case that the radio frequency transceiver unit 10 transmits the satellite communication signal, the radio frequency transceiver unit 10 is connected to the first output interface 202 of the satellite communication circuit unit 20, the control interface 402 of the processor 40 is connected to the second input interface 204 of the satellite communication circuit unit 20, the processor 40 transmits the satellite communication signal to the satellite communication circuit unit 20, the satellite communication circuit unit 20 may demodulate the received satellite communication signal and transmit it to the radio frequency transceiver unit 10, and the radio frequency transceiver unit 10 may transmit the satellite communication signal to an external communication device.
It should be noted that the processor 40 may be a micro control unit (Microcontroller Unit, MCU) or a central processing unit (Central Processing Unit, CPU), or may be another form of processing unit with processing capability, which is not particularly limited in this embodiment.
In some embodiments, the satellite communication circuit unit 20 may have a radio frequency integrated circuit (Radio Frequency Integrated Circuit, RFIC) disposed therein, and the satellite communication signals received by the satellite communication circuit unit 20 and the transmitted satellite communication signals may be analog signals.
In the case that the radio frequency transceiver unit 10 receives a satellite positioning signal from an external communication device, the radio frequency transceiver unit 10 is connected to the first input interface 301 of the satellite positioning circuit unit 30, the first output interface 302 of the satellite positioning circuit unit 30 is connected to the second data transmission interface 403 of the processor 40, and the satellite positioning circuit unit 30 may demodulate the received satellite positioning signal and transmit the demodulated satellite positioning signal to the processor 40, where if the satellite positioning signal is an encrypted signal, the satellite positioning circuit unit 30 may also decrypt the encrypted satellite positioning signal.
In some embodiments, the satellite positioning circuit unit 30 may be a global navigation satellite system (Global Navigation SATELLITE SYSTEM, GNSS) positioning circuit unit, a GNSS integrated circuit (INTEGRATED CIRCUIT, IC) may be disposed inside the satellite positioning circuit unit 30, and the satellite positioning signals received by the satellite positioning circuit unit 30 may be analog signals.
It should be noted that, a filtering circuit and a power amplifier may be further disposed in the rf transceiver unit 10 to filter and amplify the satellite signal passing through the rf transceiver unit 10.
In some embodiments, another control interface of the processor 40 may also be connected to the satellite positioning circuit unit 30 to control the GNSS integrated circuit of the satellite positioning circuit unit 30, so that the GNSS integrated circuit is used to demodulate the received encrypted satellite positioning signals and send the demodulated satellite positioning signals to the processor 40, i.e. the processor 40 receives the satellite positioning signals from the satellite positioning circuit unit 30.
In some embodiments, the radio frequency transceiver unit 10 may be connected to the first input interface 201 of the satellite communication circuit unit 20 and the first input interface 301 of the satellite positioning circuit unit 30 through one transmission interface, or may be connected to the first input interface 201 of the satellite communication circuit unit 20 and the first input interface 301 of the satellite positioning circuit unit 30 through one transmission interface, which is not particularly limited in this embodiment, and the radio frequency transceiver unit 10 may be connected to the first output interface 202 of the satellite communication circuit unit 20 through one receiving interface.
In the wireless communication module of the present embodiment, the wireless communication module includes: the satellite positioning device comprises a radio frequency transceiver unit, a satellite communication circuit unit, a satellite positioning circuit unit and a processor, wherein the radio frequency transceiver unit is connected with a first input interface and a first output interface of the satellite communication circuit unit, a second output interface of the satellite communication circuit unit is connected with a first data transmission interface of the processor, a control interface of the processor is connected with a second input interface of the satellite communication circuit unit, the radio frequency transceiver unit is connected with the first input interface of the satellite positioning circuit unit, and the first output interface of the satellite positioning circuit unit is connected with a second data transmission interface of the processor. By integrating the satellite communication circuit and the satellite positioning circuit on the wireless communication module, the satellite communication system realizes miniaturization, portability and easy design of satellite communication, and improves communication quality and positioning accuracy.
Fig. 2 is a schematic structural diagram of a second wireless communication module according to an embodiment of the present utility model, where, as shown in fig. 2, the wireless communication module may further include: the monitoring unit 50, the input interface 501 of the monitoring unit 50 is connected to the radio frequency transceiver unit 10, the satellite communication circuit unit 20 and the satellite positioning circuit unit 30, respectively, and the output interface 502 of the monitoring unit 50 is connected to the input interface 404 of the processor 40.
The monitoring unit 50 is a safety center of the wireless communication module, and is configured to monitor the temperatures and voltages of the radio frequency transceiver unit 10, the satellite communication circuit unit 20, and the satellite positioning circuit unit 30 in real time, and send the monitored temperatures and voltages of the radio frequency transceiver unit 10, the satellite communication circuit unit 20, and the satellite positioning circuit unit 30 to the processor 40, where the processor 40 is configured to determine whether the temperatures of the radio frequency transceiver unit 10, the satellite communication circuit unit 20, and the satellite positioning circuit unit 30 are within a preset temperature range and whether the voltages are within a preset voltage range according to the received temperatures and voltages, so as to monitor the functions of the radio frequency transceiver unit 10, the satellite communication circuit unit 20, and the satellite positioning circuit unit 30, and if the corresponding temperatures are within the preset temperature range, the corresponding voltages are within the preset voltage range, indicate that the corresponding circuits are operating normally, and if the corresponding temperatures are outside the preset temperature range and/or the corresponding voltages are outside the preset voltage range, indicate that the corresponding circuits are not operating normally.
It should be noted that, if the corresponding circuit does not work normally, the operation indication message of the circuit may be pushed to the terminal device of the maintenance personnel to indicate that the circuit does not work normally, and the circuit needs to be checked, and the circuit may be, for example, the radio frequency transceiver unit 10, the satellite communication circuit unit 20, or the satellite positioning circuit unit 30.
In some embodiments, the monitoring unit 50 has one input interface through which the monitoring unit 50 is connected to the radio frequency transceiver unit 10, the satellite communication circuit unit 20 and the satellite positioning circuit unit 30, respectively, or the monitoring unit 50 has a plurality of input interfaces 501 connected to the radio frequency transceiver unit 10, the satellite communication circuit unit 20 and the satellite positioning circuit unit 30, respectively, through the plurality of input interfaces 501.
In the wireless communication module, the monitoring unit can monitor the radio frequency receiving and transmitting unit, the satellite communication circuit unit and the satellite positioning circuit unit. The real-time monitoring of the circuit state is realized.
Fig. 3 is a schematic structural diagram of a wireless communication module according to an embodiment of the present utility model, and as shown in fig. 3, the radio frequency transceiver unit 10 includes: antenna 101 and transmission/reception control switch 102, antenna 101 is connected to first input interface 201 and first output interface 202 of satellite communication circuit unit 20 via transmission/reception control switch 102, respectively.
The antenna 101 is further connected to a first input interface 301 of the satellite positioning circuit unit 30 via a transceiver control switch 102, the transceiver control switch 102 being further connected to a control interface of the processor.
The transceiver control switch 102 is used for switching the receiving link and the transmitting link, the control interface of the transceiver control switch 102 is also connected with the processor 40, when receiving satellite communication signals or satellite positioning signals, the processor 40 sends a first switching instruction to the transceiver control switch 102 so that the transceiver control switch 102 is switched to the receiving link, the antenna 101 is respectively connected with the first input interface 201 of the satellite communication circuit unit 20 and the first input interface 301 of the satellite positioning circuit unit 30 through the transceiver control switch 102, when receiving satellite communication signals, the antenna 101 sends the received satellite communication signals to the satellite communication circuit unit 20 through the transceiver control switch 102, and when receiving satellite positioning signals, the antenna 101 sends the received satellite positioning signals to the satellite positioning circuit unit 30 through the transceiver control switch 102.
When transmitting the satellite communication signal, the processor 40 transmits a second switching instruction to the transmission/reception control switch 102 so that the transmission/reception control switch 102 is switched to the transmission link, the antenna 101 is connected to the first output interface 202 of the satellite communication circuit unit 20 through the transmission/reception control switch 102, and the satellite communication circuit unit 20 transmits the received satellite communication signal to the antenna 101 through the transmission/reception control switch 102, and the antenna 101 transmits the signal to the outside.
It should be noted that the transceiver control Switch 102 may be a TX/RX Switch.
In an alternative embodiment, the wireless communication module further includes: a power supply unit (Power Management Unit, PMU) 60, the power supply unit 60 being connected to the radio frequency transceiver unit 10, the satellite communication circuit unit 20, the satellite positioning circuit unit 30 and the processor 40, respectively.
The power supply unit 60 is configured to supply power to the radio frequency transceiver unit 10, the satellite communication circuit unit 20, the satellite positioning circuit unit 30, and the processor 40, and the power supply unit 60 may be further connected to the monitoring unit 50 to supply power to the monitoring unit 50. The monitoring unit 50 may be composed of a temperature acquisition circuit and a voltage acquisition circuit, so as to acquire the temperatures and voltages of the radio frequency transceiver unit 10, the satellite communication circuit unit 20 and the satellite positioning circuit unit 30.
In an alternative embodiment, the radio frequency transceiver unit 10 further comprises: the power amplifier and the antenna 101 are connected to the transmission/reception control switch 102 through the power amplifier.
The power amplifier amplifies the received satellite communication signal and transmits the amplified satellite communication signal via the antenna 101.
In some embodiments, the radio frequency transceiver unit 10 may further include: and a power supply unit of the power amplifier to supply power to the power amplifier. The Power supply unit may be a Power Amplifier (PA) Power supply unit.
Fig. 4 is a schematic diagram of a wireless communication module according to an embodiment of the present utility model, and as shown in fig. 4, a communication interface 405 of the processor 40 is further connected to an external device.
Wherein the communication interface 405 of the processor 40 is a wired interface and/or a wireless interface.
The wired interface may be understood as a data interaction interface, the processor 40 may perform data transmission through the data interaction interface, the wireless interface may be understood as an extensible interface, and the wireless interface is used for connecting with a bluetooth chip and the like, and transmitting data to a portable information viewing device and the like through a bluetooth system, where the transmitted data may include, for example, a temperature and a voltage monitored by a monitoring unit, and may also include a received satellite communication signal, a satellite positioning signal and the like.
In some embodiments, the first data transfer interface 401 of the processor 40 and the second data transfer interface 403 of the processor are serial peripheral interfaces.
Wherein the serial peripheral interface may be (SERIAL PERIPHERAL INTERFACE, SPI).
In some embodiments, the control interface 402 of the processor 40 is a two-wire serial bus.
The two-wire serial bus may be a two-wire serial bus (Inter-INTEGRATED CIRCUIT, I2C).
Fig. 5 is a schematic structural diagram of a wireless communication device according to an embodiment of the present utility model, where, as shown in fig. 5, the wireless communication device includes: at least one wireless communication module, each wireless communication module is the wireless communication module.
In the wireless communication device of the present embodiment, including at least one wireless communication module, the wireless communication module includes: the satellite positioning device comprises a radio frequency transceiver unit, a satellite communication circuit unit, a satellite positioning circuit unit and a processor, wherein the radio frequency transceiver unit is connected with a first input interface and a first output interface of the satellite communication circuit unit, a second output interface of the satellite communication circuit unit is connected with a first data transmission interface of the processor, a control interface of the processor is connected with a second input interface of the satellite communication circuit unit, the radio frequency transceiver unit is connected with the first input interface of the satellite positioning circuit unit, and the first output interface of the satellite positioning circuit unit is connected with a second data transmission interface of the processor. By integrating the satellite communication circuit and the satellite positioning circuit on the wireless communication module, the satellite communication system realizes miniaturization, portability and easy design of satellite communication, and improves communication quality and positioning accuracy.
It should be noted that: like reference numerals and letters in the following figures denote like items, and thus once an item is defined in one figure, no further definition or explanation of it is required in the following figures, and furthermore, the terms "first," "second," "third," etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the corresponding technical solutions. Are intended to be encompassed within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. A wireless communication module, comprising: the device comprises a radio frequency transceiver unit, a satellite communication circuit unit, a satellite positioning circuit unit and a processor;
The radio frequency transceiver unit is connected with the first input interface and the first output interface of the satellite communication circuit unit, the second output interface of the satellite communication circuit unit is connected with the first data transmission interface of the processor, and the control interface of the processor is connected with the second input interface of the satellite communication circuit unit;
the radio frequency transceiver unit is connected with the first input interface of the satellite positioning circuit unit, and the first output interface of the satellite positioning circuit unit is connected with the second data transmission interface of the processor.
2. The wireless communication module of claim 1, further comprising: the input interface of the monitoring unit is respectively connected with the radio frequency transceiver unit, the satellite communication circuit unit and the satellite positioning circuit unit, and the output interface of the monitoring unit is connected with the input interface of the processor.
3. The wireless communication module of claim 1, wherein the radio frequency transceiver unit comprises: the antenna is respectively connected with a first input interface and a first output interface of the satellite communication circuit unit through the transceiving control switch;
The antenna is also connected with the first input interface of the satellite positioning circuit unit through the receiving and transmitting control switch, and the control interface of the receiving and transmitting control switch is also connected with the processor.
4. The wireless communication module of claim 1, further comprising: the power supply unit is respectively connected with the radio frequency transceiver unit, the satellite communication circuit unit, the satellite positioning circuit unit and the processor.
5. The wireless communication module of claim 3, wherein the radio frequency transceiver unit further comprises: and the antenna is connected with the receiving and transmitting control switch through the power amplifier.
6. The wireless communication module of claim 1, wherein the communication interface of the processor is further coupled to an external device.
7. The wireless communication module according to claim 6, wherein the communication interface is a wired interface and/or a wireless interface.
8. The wireless communication module of claim 1, wherein the first data transmission interface of the processor and the second data transmission interface of the processor are serial peripheral interfaces.
9. The wireless communication module of claim 1, wherein the control interface of the processor is a two-wire serial bus.
10. A wireless communication device comprising at least one wireless communication module, each wireless communication module being a wireless communication module according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625534.0U CN220896693U (en) | 2023-09-26 | 2023-09-26 | Wireless communication module and wireless communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625534.0U CN220896693U (en) | 2023-09-26 | 2023-09-26 | Wireless communication module and wireless communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220896693U true CN220896693U (en) | 2024-05-03 |
Family
ID=90840476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322625534.0U Active CN220896693U (en) | 2023-09-26 | 2023-09-26 | Wireless communication module and wireless communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220896693U (en) |
-
2023
- 2023-09-26 CN CN202322625534.0U patent/CN220896693U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212231504U (en) | Smart phone based on big dipper short message | |
| CN111510196B (en) | Space-based search and rescue system based on Lora technology | |
| US20100067585A1 (en) | A wireless communication apparatus and the configuration method thereof | |
| CN103903390A (en) | Locatable wearing type tumbling monitoring system | |
| US11765559B2 (en) | Passive radio frequency components with voltage standing wave ratio monitors | |
| CN208384102U (en) | A kind of ″Beidou″ beacon equipment applied to black box | |
| CN220896693U (en) | Wireless communication module and wireless communication device | |
| US7702361B2 (en) | System and method for providing communication and positioning information | |
| CN216646824U (en) | Airborne Beidou double-antenna command type user machine | |
| CN214252425U (en) | Data processing system based on hand-held electromagnetic spectrum monitoring facilities | |
| CN105657717A (en) | Wireless communication method, wearable device, mobile terminal and system | |
| CN113466911A (en) | Beidou high-precision monitoring system and monitoring method | |
| CN210693918U (en) | M-Bus wireless communication module and meter | |
| CN206312355U (en) | A kind of remote wireless transmission equipment | |
| KR20160131722A (en) | Telematics apparatus | |
| JPH11304905A (en) | Gps information sharing equipment | |
| CN111143157B (en) | Fault log processing method and device | |
| CN206314005U (en) | A kind of integrated circuit modules and electronic equipment with 2G communications with positioning function | |
| CN215678790U (en) | Navigation scene monitoring system based on GNSS mobile positioning | |
| CN112399341B (en) | Positioning system | |
| CN116482723A (en) | Multipurpose beacon module | |
| CN213462344U (en) | Positioning system | |
| CN217693325U (en) | Radio frequency system and electronic equipment | |
| CN214756347U (en) | Beidou data transmission terminal | |
| CN212258945U (en) | Internet of things receiver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |