CN108288994B - Take big dipper multi-card communication location pronunciation equipment of WIFI function - Google Patents
Take big dipper multi-card communication location pronunciation equipment of WIFI function Download PDFInfo
- Publication number
- CN108288994B CN108288994B CN201711455490.4A CN201711455490A CN108288994B CN 108288994 B CN108288994 B CN 108288994B CN 201711455490 A CN201711455490 A CN 201711455490A CN 108288994 B CN108288994 B CN 108288994B
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- China
- Prior art keywords
- rdss
- module
- rnss
- wifi
- beidou
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- 238000004891 communication Methods 0.000 title claims abstract description 35
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000000919 ceramic Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses Beidou multi-card positioning voice equipment with a WIFI function, which comprises an RDSS+RNSS receiving and transmitting antenna, an RDSS communication positioning module, an RNSS positioning module and an MCU, wherein the RDSS+RNSS receiving and transmitting antenna is connected with the MCU through the RDSS communication positioning module and the RNSS positioning module. The voice data cannot be transmitted by the traditional Beidou equipment, and the voice data processing module is integrated inside the Beidou equipment, so that voice transmission can be realized.
Description
Technical Field
The invention relates to the field of Beidou navigation, in particular to the field of positioning equipment, and particularly relates to Beidou multi-card communication positioning voice equipment with a WIFI function.
Background
With the continuous maturity and perfection of the Beidou navigation satellite system in China, the Beidou application terminal products are also continuously abundant, and are gradually applied to various industries. The Beidou technology is continuously combined with other various technologies, so that the induction technology is widely applied. Particularly, beidou equipment is used as a peripheral of intelligent equipment such as a mobile phone and the like, data connection is performed in a wireless mode, and the application mode is more and more popular.
However, the Beidou equipment on the market at present only can support the transmission of text data and cannot perform voice transmission.
Disclosure of Invention
Aiming at the problems in the background technology, the invention provides the Beidou multi-card communication positioning voice equipment with the WIFI function. The transmission of speech may be achieved.
The technical scheme is as follows:
the utility model provides a take big dipper multi-card communication location voice equipment of WIFI function, includes RDSS+RNSS transceiver antenna 1, RDSS communication location module 2, RNSS location module 3 and MCU4, RDSS+RNSS transceiver antenna 1 passes through RDSS communication location module 2 and RNSS location module 3 connects MCU4, its characterized in that big dipper multi-card voice equipment still includes WIFI module 5, MCU4 on the one hand is with WIFI module 5 lug connection, on the other hand connects WIFI module 5 through voice data processing module 10, and WIFI module 5 possesses the intelligent terminal wireless connection of WIFI communication function with the external world.
The power management system 7 is also included, and the power management system 7 is also connected with a battery assembly 8; the power management system 7 is respectively connected with the MCU4 and the WIFI module 5 and supplies power for the MCU and the WIFI module.
It further comprises a peripheral interface component 9.
The peripheral interface assembly 9 includes keys, indicator lights and USB.
The Beidou multi-card communication positioning device with the WIFI function is connected with a PC through a USB.
MCU4 still is connected with big dipper card array 6, big dipper card array 6 is connected with RDSS communication positioning module 2 simultaneously.
The Beidou RDSS+RNSS transceiver antenna comprises: the device comprises a Beidou RDSS antenna, an RNSS antenna and a GNSS B1/L1 frequency point antenna; the L transmitting frequency point of the RDSS antenna adopts 36-25 mm 2mm ceramic plates, the receiving frequency point adopts 25-36 mm ceramic plates, the two ceramic plates are stacked up and down, and the two ceramic plates are combined together in a patch welding mode; the RDSS antenna back feed point is covered with a shielding cover and is led out by adopting a mode of a radio frequency wire with the diameter of 1.13mm and an IPEX radio frequency connector; the GNSS antenna comprises a GPS_L1 frequency point and a BDS_B1 frequency point, and the antenna radiator adopts 15 x 4mm ceramic blocks; the RDSS antenna and the GNSS B1/L1 frequency point antenna are fixed on a PCB reflecting plate with the thickness of 65 mm 36mm, and a feed point of the RNSS antenna is covered with a shielding cover for shielding and is led out in a mode of a radio frequency wire with the diameter of 1.13mm and an IPEX radio frequency connector.
The device also comprises a key, wherein the key is used for one-key SOS; the intelligent power supply system further comprises power supply management, wherein the power supply management is connected with a lithium battery, and the power supply management is respectively connected with and supplies power to the RDSS functional unit, the RNSS functional unit, the Bluetooth functional unit and the main control MCU unit.
The Beidou RDSS+RNSS transceiver antenna comprises: the device comprises a Beidou RDSS antenna, an RNSS antenna and a GNSS B1/L1 frequency point antenna; the L transmitting frequency point of the RDSS antenna adopts 36-25 mm 2mm ceramic plates, the receiving frequency point adopts 25-36 mm ceramic plates, the two ceramic plates are stacked up and down, and the two ceramic plates are combined together in a patch welding mode; the RDSS antenna back feed point is covered with a shielding cover and is led out by adopting a mode of a radio frequency wire with the diameter of 1.13mm and an IPEX radio frequency connector; the GNSS antenna comprises a GPS_L1 frequency point and a BDS_B1 frequency point, and the antenna radiator adopts 15 x 4mm ceramic blocks; the RDSS antenna and the GNSS B1/L1 frequency point antenna are fixed on a PCB reflecting plate with the thickness of 65 mm 36mm, and a feed point of the RNSS antenna is covered with a shielding cover for shielding and is led out in a mode of a radio frequency wire with the diameter of 1.13mm and an IPEX radio frequency connector; the two ceramic plates are stacked up and down and are combined together in a patch welding mode; and compared with the traditional adhesive, the adhesive has stronger reliability. The RDSS in the layout of the antenna is far away from the GNSS radiator, the field interference is small, the antenna performance is excellent and stable, and the reliability is good.
Advantageous effects
The intelligent terminal equipment is connected with the Beidou multi-card positioning device through the WIFI module, the intelligent terminal generates PCM data stream from collected voice data, the PCM data stream is transmitted to the Beidou device through the WIFI, the voice data processing module compresses the PCM data stream and then sends the PCM data stream out through the Beidou RDSS channel (the processes of generating the PCM data stream, compressing, transmitting and the like can be realized by adopting the prior art, and the processes are not regarded as innovation points of the invention, and the processes are the same as follows). When the RDSS receives the voice signal, the voice data are sent to the voice data processing module for recovery, and then the recovered voice PCM data stream is sent to the intelligent terminal for playing through WIFI.
Drawings
Fig. 1 is a block diagram of a first embodiment of the present invention.
Fig. 2 is a block diagram of a second embodiment of the present invention.
Detailed Description
The invention is further illustrated below with reference to examples, but the scope of the invention is not limited thereto:
as shown in fig. 1, embodiment one: take big dipper multi-card communication location pronunciation equipment of WIFI function, include
The RDSS+RNSS receiving and transmitting antenna 1, namely a Beidou RDSS+RNSS dual-mode antenna, is used for receiving and transmitting Beidou signals;
the RDSS communication positioning module 2 can process the Beidou signals received by the RDSS+RNSS receiving and transmitting antenna 1 and transmit the obtained data content to the MCU4, and can code and modulate the communication content transmitted by the MCU4 and transmit the coded and modulated communication content to the RDSS+RNSS receiving and transmitting antenna 1;
the RNSS positioning module 3 is used for calculating the coordinate position of the current equipment by processing satellite signals received by the RDSS+RNSS receiving and transmitting antenna 1, and is a multimode positioning module comprising a Beidou positioning system, a GPS and a GLONASS;
and MCU4, this partial circuit mainly carries on the distribution of the data and relevant logic control;
the RDSS+RNSS receiving and transmitting antenna 1 is connected with the MCU4 through the RDSS communication positioning module 2 and the RNSS positioning module 3, and the MCU4 is also connected with:
the WIFI module 5 is mainly used for carrying out data communication with the intelligent equipment and supporting multi-user connection;
the MCU4 is directly connected with the WIFI module 5 on one hand and connected with the WIFI module 5 through the voice data processing module 10 on the other hand; the WIFI module 5 is in WIFI wireless connection with an intelligent terminal with a WIFI communication function.
The intelligent terminal generates the PCM data stream from the collected voice data, transmits the PCM data stream to the Beidou equipment through WIFI, compresses the PCM data stream by the voice data processing module and then sends the PCM data stream out through the Beidou RDSS channel (the processes of generating the PCM data stream, compressing and transmitting and the like can be realized by adopting the prior art, and the processes are not regarded as innovation points of the invention, and the processes are the same as follows). When the RDSS receives the voice signal, the voice data are sent to the voice data processing module for recovery, and then the recovered voice PCM data stream is sent to the intelligent terminal for playing through WIFI.
As in fig. 2, embodiment two. Take big dipper multi-card locating device of WIFI function, include:
the RDSS+RNSS receiving and transmitting antenna 1, namely a Beidou RDSS+RNSS dual-mode antenna, is used for receiving and transmitting Beidou signals;
the RDSS communication positioning module 2 can process the Beidou signals received by the RDSS+RNSS receiving and transmitting antenna 1 and transmit the obtained data content to the MCU4, and can code and modulate the communication content transmitted by the MCU4 and transmit the coded and modulated communication content to the RDSS+RNSS receiving and transmitting antenna 1;
the RNSS positioning module 3 is used for calculating the coordinate position of the current equipment by processing satellite signals received by the RDSS+RNSS receiving and transmitting antenna 1, and is a multimode positioning module comprising a Beidou positioning system, a GPS and a GLONASS;
and MCU4, this partial circuit mainly carries on the distribution of the data and relevant logic control;
the RDSS+RNSS receiving and transmitting antenna 1 is connected with the MCU4 through the RDSS communication positioning module 2 and the RNSS positioning module 3, and the MCU4 is also connected with:
the Beidou card array 6 is a switching circuit of a plurality of Beidou cards and comprises a corresponding number of card seats;
the Beidou card array 6 is simultaneously connected with the RDSS communication positioning module 2; the MCU4 is also connected with:
the WIFI module 5 is mainly used for carrying out data communication with the intelligent equipment and supporting multi-user connection;
the WIFI module 5 is in WIFI wireless connection with an intelligent terminal with a WIFI communication function.
The Beidou equipment has two advantages:
1) And the Beidou voice communication is supported.
Traditional big dipper equipment can not transmit voice data, and this big dipper equipment is inside to integrate voice data processing module, can realize the transmission of pronunciation.
2) Supporting multi-user connections.
The WIFI of this big dipper equipment supports multiuser simultaneous connection, so a plurality of users can share the big dipper resource of this big dipper equipment simultaneously, have expanded the range of application of this equipment.
In a preferred embodiment, it further comprises:
a power management system 7 providing power protection while supplying respective power to each module;
the power management system 7 is connected with a battery assembly 8 serving as a main power supply of the module, and the power management system 7 is connected with the MCU4 and the WIFI module 5 respectively and supplies power to the MCU and the WIFI module.
In a preferred embodiment, it further comprises:
a peripheral interface assembly 9, the peripheral interface assembly 9 comprising keys, indicator lights and USB.
Specifically, the Beidou multi-card communication positioning device with the WIFI function is connected with an external PC through a USB.
In a preferred embodiment, the MCU4 is further connected with:
the Beidou card array 6 is a switching circuit of a plurality of Beidou cards and comprises a corresponding number of card seats;
the Beidou card array 6 is simultaneously connected with the RDSS communication positioning module 2.
Based on big dipper card array, this big dipper equipment has improved its sending frequency greatly to many big dipper card intelligent scheduling, compares in the equipment of single big dipper card, and this big dipper equipment can be automatic according to the biggest data volume of sending of used big dipper SIM card to the data content that will send, then will packetize in proper order through different big dipper SIM cards and send out, and the receiver is packed according to the agreement of agreeing on to reach the purpose of extension communication data volume, thereby can transmit longer speech data.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in the various methods of the above embodiments may be performed by hardware associated with instructions via circuit configurations that may be performed by a single chip or other similarly functioning integrated chip, as is known in the art. The core invention is that the overall structure layout of the system and the local control method can be completed by programming in the prior art; the local module connection can be realized by means of the prior art.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The Beidou multi-card communication positioning voice equipment with the WIFI function is characterized by comprising an RDSS+RNSS receiving and transmitting antenna (1), an RDSS communication positioning module (2), an RNSS positioning module (3) and an MCU (4), wherein the RDSS+RNSS receiving and transmitting antenna (1) is connected with the MCU (4) through the RDSS communication positioning module (2) and the RNSS positioning module (3), the Beidou multi-card voice equipment further comprises a WIFI module (5), the MCU (4) is directly connected with the WIFI module (5) and is also connected with the WIFI module (5) through a voice data processing module (10), and the WIFI module (5) is in wireless connection with an intelligent terminal with the WIFI communication function;
the power management system (7) is also included, and the power management system (7) is also connected with a battery assembly (8); the power management system (7) is respectively connected with the MCU (4) and the WIFI module (5) and supplies power for the MCU and the WIFI module;
it also comprises a peripheral interface assembly (9);
the peripheral interface component (9) comprises keys, an indicator light and a USB;
the Beidou multi-card positioning device with the WIFI function is connected with a PC through a USB;
MCU (4) still is connected with big dipper card array (6), big dipper card array (6) are connected with RDSS communication positioning module (2) simultaneously.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455490.4A CN108288994B (en) | 2017-12-28 | 2017-12-28 | Take big dipper multi-card communication location pronunciation equipment of WIFI function |
| CN202310852915.4A CN117560051A (en) | 2017-12-28 | 2017-12-28 | Take big dipper multi-card communication location pronunciation equipment of WIFI function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455490.4A CN108288994B (en) | 2017-12-28 | 2017-12-28 | Take big dipper multi-card communication location pronunciation equipment of WIFI function |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310852915.4A Division CN117560051A (en) | 2017-12-28 | 2017-12-28 | Take big dipper multi-card communication location pronunciation equipment of WIFI function |
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| Publication Number | Publication Date |
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| CN108288994A CN108288994A (en) | 2018-07-17 |
| CN108288994B true CN108288994B (en) | 2023-07-28 |
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|---|---|---|---|
| CN202310852915.4A Pending CN117560051A (en) | 2017-12-28 | 2017-12-28 | Take big dipper multi-card communication location pronunciation equipment of WIFI function |
| CN201711455490.4A Active CN108288994B (en) | 2017-12-28 | 2017-12-28 | Take big dipper multi-card communication location pronunciation equipment of WIFI function |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310852915.4A Pending CN117560051A (en) | 2017-12-28 | 2017-12-28 | Take big dipper multi-card communication location pronunciation equipment of WIFI function |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444933A (en) * | 2018-11-26 | 2019-03-08 | 北京招通致晟科技有限公司 | Positioning device and method based on big-dipper satellite |
| CN109802949A (en) * | 2018-12-27 | 2019-05-24 | 杭州迅宜通信技术有限公司 | The ultrashort delay speech transmission device of one kind, method, electronic equipment and storage medium |
| CN112505732A (en) * | 2020-11-19 | 2021-03-16 | 西安航光卫星测控技术有限公司 | Beidou vehicle-mounted machine with wireless encryption transmission and encryption and decryption method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203167167U (en) * | 2012-12-30 | 2013-08-28 | 龙门县华信高新科技有限公司 | Remote controller with speech recognition function |
| CN205726448U (en) * | 2016-05-04 | 2016-11-23 | 江苏星宇芯联电子科技有限公司 | A kind of Big Dipper intelligent terminal supporting to block more |
| CN106535360A (en) * | 2015-09-15 | 2017-03-22 | 南京北路自动化系统有限责任公司 | Intelligent control terminal for voice communication based on WIFI technology |
| CN206674045U (en) * | 2017-03-17 | 2017-11-24 | 深圳市诚丰浩电子有限公司 | IP telephone machine |
-
2017
- 2017-12-28 CN CN202310852915.4A patent/CN117560051A/en active Pending
- 2017-12-28 CN CN201711455490.4A patent/CN108288994B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203167167U (en) * | 2012-12-30 | 2013-08-28 | 龙门县华信高新科技有限公司 | Remote controller with speech recognition function |
| CN106535360A (en) * | 2015-09-15 | 2017-03-22 | 南京北路自动化系统有限责任公司 | Intelligent control terminal for voice communication based on WIFI technology |
| CN205726448U (en) * | 2016-05-04 | 2016-11-23 | 江苏星宇芯联电子科技有限公司 | A kind of Big Dipper intelligent terminal supporting to block more |
| CN206674045U (en) * | 2017-03-17 | 2017-11-24 | 深圳市诚丰浩电子有限公司 | IP telephone machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108288994A (en) | 2018-07-17 |
| CN117560051A (en) | 2024-02-13 |
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