CN216291076U - Mobile phone auxiliary device based on RDSS, Bluetooth and Beidou - Google Patents
Mobile phone auxiliary device based on RDSS, Bluetooth and Beidou Download PDFInfo
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- CN216291076U CN216291076U CN202122884796.XU CN202122884796U CN216291076U CN 216291076 U CN216291076 U CN 216291076U CN 202122884796 U CN202122884796 U CN 202122884796U CN 216291076 U CN216291076 U CN 216291076U
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Abstract
A mobile phone auxiliary device based on RDSS, Bluetooth and Beidou comprises a controller, an RDSS module, a Beidou module and a Bluetooth module, wherein the RDSS module, the Beidou module and the Bluetooth module are all connected with the controller; the RDSS module is used for realizing the short message receiving and sending of the Beidou satellite under the control of the controller; the Beidou module is used for positioning the mobile phone auxiliary device under the control of the controller; and the Bluetooth module is used for being in wireless connection with the mobile phone so as to wirelessly send the data information of the RDSS module and the Beidou module to the mobile phone. The technical scheme of the utility model avoids the problem that the mobile phone cannot be contacted with the outside because no signal is used for positioning when field workers work and explore in the field, and improves the safety of the field workers.
Description
Technical Field
The application relates to the technical field of display panels, in particular to a mobile phone auxiliary device based on RDSS, Bluetooth and Beidou.
Background
The Beidou second satellite navigation system (BD2 or Beidou-2) is a global satellite navigation system independently developed in China. By the end of 2012, 14 satellites have served the asia-pacific region, including 5 GEO satellites, 5 IGSO satellites, and 4 MEO satellites. The Beidou second satellite navigation system mainly provides three functions: short message communication, positioning navigation and time service. No. two terminal equipment of big dipper include on-board terminal, data pass terminal, handheld terminal and beidou module etc.. Big dipper equipment in the past all adopts wired mode or the mode of built-in display screen to use the big dipper function, causes big dipper equipment to use troublesome, big dipper equipment cost is higher.
With the continuous maturity and perfection of the Beidou navigation satellite system in China, Beidou application terminal products are also enriched continuously and are gradually applied to various industries. The Beidou technology is continuously combined with other various technologies, and the application is promoted to be more extensive. Especially, the Beidou equipment is taken as a peripheral of intelligent equipment such as a mobile phone, and the application mode is more and more favored by people.
SUMMERY OF THE UTILITY MODEL
The main objective of this application provides a cell-phone auxiliary device based on RDSS, bluetooth, big dipper, aims at avoiding field work personnel when field work, exploration, and the cell-phone does not have the signal to fix a position, can't obtain the problem of contact with the external world, has promoted field work personnel's security.
In order to achieve the above purpose, the RDSS, bluetooth and beidou based mobile phone auxiliary device provided by the present application comprises a controller, an RDSS module, a beidou module and a bluetooth module, wherein the RDSS module, the beidou module and the bluetooth module are all connected with the controller;
the RDSS module is used for realizing the short message receiving and sending of the Beidou satellite under the control of the controller;
the Beidou module is used for positioning the mobile phone auxiliary device under the control of the controller;
the Bluetooth module is used for being in wireless connection with a mobile phone so as to wirelessly send the data information of the RDSS module and the Beidou module to the mobile phone.
Optionally, the RDSS module includes an S-frequency point antenna, an L-frequency point antenna, a low noise amplifier circuit, a power amplifier circuit, an up-down converter circuit, and a baseband circuit.
Optionally, the mobile phone auxiliary device further comprises a physical key, a charging module, a Beidou IC card interface and an indicator light.
Optionally, the physical keys include a power on/off key, a positioning information sending key and a one-key SOS key.
Optionally, the pilot lamp includes two unification power charging pilot lamps, electric quantity pilot lamp, RDSS signal indication lamp, big dipper positioning signal pilot lamp and bluetooth operation pilot lamp.
Optionally, the mobile phone auxiliary device further comprises a power module;
the power module is used for supplying power to the controller, the RDSS module, the Beidou module and the Bluetooth module.
Optionally, the power module comprises a power management module and a rechargeable battery.
Optionally, the charging module is a magnetic type charging module or a wireless charging module.
Optionally, the wireless charging module comprises an AC-DC circuit, a frequency converter and a power output coil;
the input end of the AC-DC circuit is connected with a commercial power alternating current power supply, the output end of the AC-DC circuit is connected with the input end of the frequency converter, and the output end of the frequency converter is mutually connected with the power output coil;
the AC-DC circuit is used for converting an input commercial power alternating current power supply into a direct current power supply and outputting the direct current power supply to the frequency converter;
the frequency converter is used for converting the direct-current power supply so as to output the converted alternating-current power supply to the electric power output coil;
and the power output coil is used for outputting the converted alternating current power supply to the mobile phone auxiliary device.
Optionally, the bluetooth module is a BLE bluetooth module.
The technical scheme of the utility model is that the mobile phone auxiliary device based on RDSS, Bluetooth and Beidou comprises a controller, an RDSS module, a Beidou module and a Bluetooth module, and is applied to an auxiliary signal receiving and transmitting device of a mobile phone; specifically, the RDSS module realizes the short message receiving and sending of the Beidou satellite under the control of the controller; the Beidou module realizes the positioning of the mobile phone auxiliary device; the Bluetooth module is in wireless connection with the mobile phone so as to wirelessly send data information of the RDSS module and the Beidou module to the mobile phone; therefore, the problem that the mobile phone cannot be contacted with the outside because no signal is used for positioning when field workers work and explore in the field is solved, and the safety of the field workers is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic block structure diagram of an embodiment of the mobile phone auxiliary device based on RDSS, bluetooth and beidou in the present application;
fig. 2 is a schematic diagram of a module structure of an embodiment of a wireless charging module in the mobile phone auxiliary device based on RDSS, bluetooth and beidou.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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.
It should be noted that the description in this application referring to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is: the method comprises three parallel schemes, wherein the scheme is taken as an A/B (A/B) as an example, the scheme comprises the scheme A, the scheme B or the scheme A and the scheme B simultaneously satisfy, in addition, the technical schemes between the various embodiments can be combined with each other, but the technical schemes must be based on the realization of the technical schemes by a person skilled in the art, and when the technical schemes are mutually contradictory or can not be realized, the combination of the technical schemes is not considered to exist, and is not in the protection scope required by the application.
The application provides a cell-phone auxiliary device based on RDSS, bluetooth, big dipper for the supplementary signal transceiver of cell-phone.
Referring to fig. 1, the RDSS, bluetooth and beidou-based mobile phone auxiliary device provided by the present application includes a controller 10, an RDSS module 20, a beidou module 30 and a bluetooth module 40, wherein the RDSS module 20, the beidou module 30 and the bluetooth module 40 are all connected with the controller 10;
the RDSS module 20 is configured to implement short message transceiving of the beidou satellite under the control of the controller 10;
the Beidou module 30 is used for positioning the mobile phone auxiliary device under the control of the controller 10;
the bluetooth module 40 is used for wirelessly connecting a mobile phone to wirelessly transmit data information of the RDSS module 20 and the beidou module 30 to the mobile phone.
In this embodiment, the RDSS module 20 includes an S frequency point antenna, an L frequency point antenna, a low noise amplifier circuit, a power amplifier circuit, an up-down frequency conversion circuit, and a baseband circuit. The mobile phone auxiliary device based on RDSS, Bluetooth and Beidou comprises a controller 10, an RDSS module 20, a Beidou module 30 and a Bluetooth module 40 and is applied to an auxiliary signal receiving and transmitting device of a mobile phone; specifically, under the control of the controller 10, the RDSS module 20 realizes the short message transceiving of the beidou satellite; the Beidou module 30 realizes the positioning of the mobile phone auxiliary device; the Bluetooth module 40 is wirelessly connected with the mobile phone to wirelessly send the data information of the RDSS module 20 and the Beidou module 30 to the mobile phone; therefore, the problem that the mobile phone cannot be contacted with the outside because no signal is used for positioning when field workers work and explore in the field is solved, and the safety of the field workers is improved.
It should be noted that the controller 10 in this embodiment may be, but is not limited to, a single chip, an MCU, a programmable logic controller, etc., and the bluetooth module 40 may be, but is not limited to, a BLE bluetooth module 40, which is limited according to practical application.
Specifically, the mobile phone auxiliary device based on RDSS, Bluetooth and Beidou realizes communication of short messages by applying a Beidou RDSS system. The Beidou RDSS system transmitting and receiving principle mainly comprises the following steps: the RDSS antenna receives Beidou satellite signals, and the Beidou satellite signals are subjected to low-noise amplification, filtering and frequency conversion processing, sampled by the analog-to-digital conversion module and transmitted to the intermediate frequency signal processor in the baseband module. An intermediate frequency signal processor in the baseband module acquires, tracks codes, despreads, tracks carriers, decodes, estimates power and measures the timing of input signals according to the format of outbound signals to obtain information such as beam numbers, signal power levels, received data, two-channel time differences, frame marks and the like of received signals. After the processing of the received signals is finished, the received data and other state information are transmitted to a main processor, and positioning, communication and timing information is extracted by resolving. When communication, positioning or query is needed, a main processor forms a data packet input buffer according to a signal format and sends a sending instruction, and a sending execution module starts sending according to a specified time sequence.
The scheme has the functions of Beidou short message communication, positioning and time service, and is similar to a Bluetooth AP with the functions of Beidou communication, positioning and time service. The smart phone can be connected with the mobile phone auxiliary device through the Bluetooth to realize intercommunication and interconnection and exchange data; data required to be exchanged by the smart phone is obtained through Bluetooth, and data exchange with Beidou satellite short messages, positioning information, time service information and the like is realized under the control of an internal main processor; therefore, the problem that a mobile phone cannot be contacted with the outside because no signal is available for positioning when a field worker works and explores in the field is solved.
Based on the embodiment, the mobile phone auxiliary device further comprises the USB data interface, so that the mobile phone auxiliary device can be directly in wired connection with the intelligent terminals such as the user mobile phone and the like under the condition that Bluetooth is unavailable, and the reliability of the mobile phone auxiliary device is improved.
In one embodiment, referring to fig. 1, the mobile phone accessory further includes a physical button 50, a charging module 60, a beidou IC card interface 70 and an indicator lamp 80.
It should be noted that the physical keys 50 include a power on/off key, a positioning information sending key, and a one-key SOS key; the pilot lamp 80 includes two unification power charging pilot lamps 80, electric quantity pilot lamp 80, RDSS signal indication lamp 80, big dipper positioning signal pilot lamp 80 and bluetooth operation pilot lamp 80.
In this embodiment, the mobile phone auxiliary device further includes a power module 90, configured to supply power to the controller 10, the RDSS module 20, the beidou module 30, and the bluetooth module 40. Specifically, the power module 90 includes a power management module 91 and a rechargeable battery 92. It is understood that the rechargeable battery 92 may be, but is not limited to, a lithium ion battery, a nickel chromium battery, or the like.
In an embodiment, referring to fig. 1 and fig. 2, the charging module 60 is a magnetic-type charging module or a wireless charging module, and can charge the mobile phone by using the mobile phone accessory, that is, can be used as a spare battery of the mobile phone; meanwhile, when the mobile phone auxiliary device is not powered on, the mobile phone auxiliary device can be charged through the wireless charging module, so that bidirectional power supply of the mobile phone and the mobile phone auxiliary device is realized. Further, the wireless charging module includes an AC-DC circuit 61, a frequency converter 62, and a power output coil 63; the input end of the AC-DC circuit 61 is connected with a commercial power alternating current power supply, the output end of the AC-DC circuit 61 is connected with the input end of the frequency converter 62, and the output end of the frequency converter 62 is mutually connected with the power output coil 63;
the AC-DC circuit 61 is configured to convert an input commercial AC power into a DC power, and output the DC power to the frequency converter 62;
the frequency converter 62 is configured to convert the dc power supply to output the converted ac power supply to the power output coil 63;
and the power output coil 63 is used for outputting the converted alternating current power supply to the mobile phone auxiliary device.
It is understood that the wireless charging module is based on maxwell's electromagnetic field theory, that is, electromagnetic field generation, magnetic field generation, that is, electric field and magnetic field are actually convertible under certain conditions. Wireless charging is achieved based on the theory that alternating current is converted into magnetic field output in a wireless charging base (transmitter), and then the mobile terminal (receiver) converts the magnetic field into alternating current power for conversion so as to be used by the mobile terminal. That is, the wireless charging module and the mobile terminal are respectively provided with a built-in coil, when the wireless charging module and the mobile terminal are close to each other, the transmitting coil of the wireless charging module generates a certain current in the receiving coil of the mobile terminal through electromagnetic induction based on alternating current with a certain frequency, so that point energy is transferred from the transmitting end to the receiving end, and the wireless charging module starts to supply power to the mobile terminal.
The above description is only an alternative embodiment of the present application, and not intended to limit the scope of the present application, and all modifications and equivalents of the subject matter of the present application, which are made by the following claims and their equivalents, or which are directly or indirectly applicable to other related arts, are intended to be included within the scope of the present application.
Claims (10)
1. The mobile phone auxiliary device based on the RDSS, the Bluetooth and the Beidou comprises a controller, an RDSS module, a Beidou module and a Bluetooth module, wherein the RDSS module, the Beidou module and the Bluetooth module are all connected with the controller;
the RDSS module is used for realizing the short message receiving and sending of the Beidou satellite under the control of the controller;
the Beidou module is used for positioning the mobile phone auxiliary device under the control of the controller;
the Bluetooth module is used for being in wireless connection with a mobile phone so as to wirelessly send the data information of the RDSS module and the Beidou module to the mobile phone.
2. The RDSS, Bluetooth and Beidou based mobile phone auxiliary device as claimed in claim 1, wherein the RDSS module comprises an S frequency point antenna, an L frequency point antenna, a low noise amplification circuit, a power amplification circuit, an up-down frequency conversion circuit and a baseband circuit.
3. The RDSS, bluetooth, beidou-based handset accessory of claim 1, further comprising physical buttons, a charging module, a beidou IC card interface, and an indicator light.
4. The RDSS, bluetooth, beidou-based handset accessory of claim 3, wherein the physical keys include a power on/off key, a positioning information send key, and a one-touch SOS key.
5. The RDSS, Bluetooth, and Beidou based mobile phone auxiliary device according to claim 3, wherein the indicator lights comprise a two-in-one power charging indicator light, a power indicator light, a RDSS signal indicator light, a Beidou positioning signal indicator light, and a Bluetooth operation indicator light.
6. The RDSS, bluetooth, beidou-based handset accessory of claim 3, further comprising a power module;
the power module is used for supplying power to the controller, the RDSS module, the Beidou module and the Bluetooth module.
7. The RDSS, bluetooth, beidou-based handset accessory of claim 6, wherein the power module comprises a power management module and a rechargeable battery.
8. The RDSS, Bluetooth, Beidou based mobile phone accessory device as claimed in claim 7, wherein the charging module is a magnetic type charging module or a wireless charging module.
9. The RDSS, bluetooth, beidou-based handset accessory of claim 8, wherein the wireless charging module comprises an AC-DC circuit, a frequency converter, and a power output coil;
the input end of the AC-DC circuit is connected with a commercial power alternating current power supply, the output end of the AC-DC circuit is connected with the input end of the frequency converter, and the output end of the frequency converter is mutually connected with the power output coil;
the AC-DC circuit is used for converting an input commercial power alternating current power supply into a direct current power supply and outputting the direct current power supply to the frequency converter;
the frequency converter is used for converting the direct-current power supply so as to output the converted alternating-current power supply to the electric power output coil;
and the power output coil is used for outputting the converted alternating current power supply to the mobile phone auxiliary device.
10. The RDSS, bluetooth, beidou-based handset-assisted device of any one of claims 1 to 9, wherein the bluetooth module is a BLE bluetooth module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122884796.XU CN216291076U (en) | 2021-11-23 | 2021-11-23 | Mobile phone auxiliary device based on RDSS, Bluetooth and Beidou |
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| CN202122884796.XU CN216291076U (en) | 2021-11-23 | 2021-11-23 | Mobile phone auxiliary device based on RDSS, Bluetooth and Beidou |
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| CN216291076U true CN216291076U (en) | 2022-04-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116095620A (en) * | 2023-04-11 | 2023-05-09 | 北京北斗华大科技有限公司 | RDSS short message function realization system and method based on wireless network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116095620A (en) * | 2023-04-11 | 2023-05-09 | 北京北斗华大科技有限公司 | RDSS short message function realization system and method based on wireless network |
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