CN101938687B - Beidou communication terminal equipment with wireless communication function and method thereof - Google Patents
Beidou communication terminal equipment with wireless communication function and method thereof Download PDFInfo
- Publication number
- CN101938687B CN101938687B CN200910088459.0A CN200910088459A CN101938687B CN 101938687 B CN101938687 B CN 101938687B CN 200910088459 A CN200910088459 A CN 200910088459A CN 101938687 B CN101938687 B CN 101938687B
- Authority
- CN
- China
- Prior art keywords
- big dipper
- positioning
- communication
- communicating
- mobile communications
- 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
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses beidou communication terminal equipment with a wireless communication function and a method thereof. The beidou communication terminal equipment comprises a mobile communication device, a beidou positioning communication device and a control device, wherein the mobile communication device executes mobile communication operation; the beidou positioning communication device executes beidou system-based positioning and communication operation; and according to user instructions, the control device controls the mobile communication device or the beidou positioning communication device to execute the mobile communication operation, beidou positioning operation or the beidou system-based communication operation respectively. According to the embodiment of the invention, functions of an interphone and a mobile phone and a satellite positioning function can be integrated together, so that a user can conduct short-distance talkback communication and long-distance mobile phone communication and positioning functions with companies in outdoor sports.
Description
Technical field
The present invention relates to location, navigation and field of wireless communication, particularly, relate to a kind of Beidou communication terminal equipment and and the method with wireless communication function.
Background technology
Along with the successful launch of No. one, China's Big Dipper, the Big Dipper No. two navigator fix communication satellites, various associated navigation, location, communication equipment are are in succession researched and developed and release.Compared with the GPS Position Fixing Navigation System of international popular, the BDStar navigation system of China not only has the function of location navigation equally, and possesses the function being sent short message by big-dipper satellite, and this feature is that gps system is not incomparable yet.Also utilize this feature just, domestic development & production goes out multiple location, the navigator that can receive and dispatch short message, and is applied in the many-side such as military, civilian.Such as Big Dipper subscriber computer of Divine Land Tian Hong company research and development is delivered in relays in Olympic Games process at torch Mount Everest in 2008, play a role in the unattended operation weather station of multiple differing heights respectively, 24 hours every days monitor full time weather condition, and related data is sent back base camp and national weather general bureau by big-dipper satellite, provide meteorological guarantee for the Olympic torch is successfully completed Mount Everest relay.On May 12nd, 2008, when Wenchuan County in Sichuan generation special violent earthquake, when all electric power in disaster area, communications facility are all destroyed and are paralysed, be that first Sichuan Province forest People's Armed Police uses the Big Dipper hand-held set information in disaster area to be sent out by big-dipper satellite, and played huge effect in follow-up earthquake relief work process.
But domestic current Beidou navigation location communication device, as in Big Dipper one number service type subscriber computer, Big Dipper vehicle-mounted machine, Big Dipper commander's machine, a Big Dipper hand-held set etc., does not all have the function of speech communication.Particularly compared with general conventional mobile phone, portable Beidou handset volume is large, weight large, although have navigator fix and transmitting-receiving SMS, does not possess other function of conventional mobile phone.Although and conventional mobile phone has several functions, once away from base station, such as, at outlying mountain area, desert, off-lying sea, just lose communication function.So when prior art and product, as geological prospecting personnel conduct a field operation time, Big Dipper series location navigation communication equipment will be carried, in case contact with other people when means of communication lost efficacy.Simultaneously carrying mobile phone again, exchanges can carry out voice, note, multimedia message etc. with other people easily in the region that base station signal covers.That is two kinds of equipment all will be with, and add the weight of luggage, use and carry all inconvenient.
Summary of the invention
Consider the feature of the group activity in the wild such as geological prospecting personnel, field exploration fan, the object of the invention is to intercom, function of cellular phone and satellite positioning functions to combine, can with companion to carry out short-range intercommunication communication, the mobile phone communications of long distance and positioning function when user is movable in the wild.
According to the first embodiment of the present invention, propose a kind of Big Dipper positioning and communicating terminal equipment (100), comprise mobile communications device (101), Big Dipper positioning and communicating device (102) and control device (109), described mobile communications device (101), perform mobile communication operation, adopt GSM, CDMA, WCDMA, CDMA2000 or TD-SCDMA, realize and the voice of other communication apparatus or information communication, described Big Dipper positioning and communicating device (102), perform the location based on dipper system and traffic operation, send in location to big-dipper satellite and ask and receive locating information, short message is sent to other Big Dipper equipment or by Big Dipper ground station to other mobile communications device according to Beidou communication agreement, or receive other Big Dipper equipment or mobile communications device and forwarded the short message come by big-dipper satellite, wherein said control device (109) is according to user instruction, control described mobile communications device (101) or described Big Dipper positioning and communicating device (102) performs mobile communication operation respectively, Big Dipper positioning action or the traffic operation based on dipper system.
Preferably, described Big Dipper positioning and communicating terminal equipment (100) also comprises wireless talkback machine (103), wherein said control device (109) according to user instruction, control described mobile communications device (101), described Big Dipper positioning and communicating device (102) or wireless talkback machine (103) perform respectively mobile communication operation, Big Dipper positioning action, based on the traffic operation of dipper system or walkie talkie operation.
Preferably, described Big Dipper positioning and communicating terminal equipment (100) also comprises GPS positioner (104), it is characterized in that: described control device (109) according to user instruction, control described mobile communications device (101), described Big Dipper positioning and communicating device (102), wireless talkback machine (103) or GPS positioner (104) perform respectively mobile communication operation, Big Dipper positioning action, based on dipper system traffic operation, walkie talkie operation or intercom operation.
Preferably, described GPS positioner (104) is made up of gps antenna unit, low noise amplifier unit, frequency-conversion processing unit and baseband processor unit.
Preferably, the frequency that uses of described GPS positioner (104) and scope are: 1575.42 ± 1.023MHz.
Preferably, described Big Dipper positioning and communicating device (102) is made up of Big Dipper baseband processing unit, frequency-conversion processing unit, LNA big unit, power amplification unit and antenna.
Preferably, in described Big Dipper positioning and communicating device (102), receive frequency and scope are 2491.75MHz ± 4.08MHz, receiving polarization mode is right-handed circular polarization, and tranmitting frequency and scope are 1615.68MHz ± 4.08MHz, and transmitting antenna polarization mode is left-hand circular polarization.
Preferably, described mobile communications device (101) is made up of antenna, radio-frequency front-end (containing LNA) unit, RF processing unit, radio-frequency (RF) power amplification unit, baseband processing unit and main control unit, display, keyboard, Mike, acoustic generator.
Preferably, described interphone device (103) is made up of antenna element, radio frequency front-end unit, RF processing unit, radio-frequency (RF) power amplification unit, baseband processing unit.
Preferably, the transmitting-receiving frequency that uses of described interphone device (103) and scope are VHF section 136-150MHz, 150-174MHz or UHF section 400-480MHz.
Preferably, be undertaken by the Universal Asynchronous Receive/transmission interface (UART) of inside or RS232 interface to the information exchange of mobile communications device (101) and Big Dipper positioning and communicating device (102), GPS positioner (104).
Preferably, described control device (109) is integrated in any one device of mobile communications device (101), Big Dipper positioning and communicating device (102), wireless talkback machine (103) or GPS positioner (104).
Preferably, described control device (109) is the master control baseband chip of described mobile communications device (101), by the software control to described master control baseband chip, realize in the described mobile communications device (101) for the mobile communication of described Big Dipper positioning and communicating terminal equipment and the switching of Big Dipper positioning and communicating function and control.
According to a second aspect of the invention, also proposed a kind of Big Dipper positioning and communicating method, wherein: receive user instruction, described instruction represents the function that user needs; According to described user instruction, perform following operation respectively: if need to perform mobile communication operation, adopt GSM, CDMA, WCDMA, CDMA2000 or TD-SCDMA technology, realize and the voice of other communication apparatus or information communication; If need to perform based on the location of dipper system and traffic operation, to big-dipper satellite send location apply for and receive locating information, according to Beidou communication agreement to other Big Dipper equipment or send short message by Big Dipper ground station to other mobile communications device or receive other Big Dipper equipment or mobile communications device forwards next short message by big-dipper satellite.
Preferably, if need to perform wireless talkback operation, then radio intercommunication operation is carried out based on wireless tranceiver agreement.
Preferably, if need the location navigation performed based on GPS to operate, then position and guidance operation based on GPS agreement.
A technical scheme in technique scheme has following beneficial effect: intercom, function of cellular phone and satellite positioning functions can be combined, can with companion to carry out short-range intercommunication communication, the mobile phone communications of long distance and positioning function when user is movable in the wild.
Accompanying drawing explanation
According to following description by reference to the accompanying drawings, advantage of the present invention will become easy to understand, wherein:
Fig. 1 shows the structural representation of Beidou communication terminal equipment 100 according to a first embodiment of the present invention;
Fig. 2 shows the exemplary block diagram of mobile communications device 101;
Fig. 3 shows the exemplary composition structure chart of Big Dipper positioning and communicating device 102;
Fig. 4 shows the structural representation of Beidou communication terminal equipment 100 according to a second embodiment of the present invention;
Fig. 5 shows the exemplary block diagram of wireless talkback machine 103;
Fig. 6 shows the alternate configurations figure of Big Dipper positioning and communicating terminal equipment 100 according to a second embodiment of the present invention;
Fig. 7 shows the structural representation of Beidou communication terminal equipment 100 according to a third embodiment of the present invention;
Fig. 8 shows the exemplary block diagram of GPS positioning navigation device 104;
Fig. 9 shows the alternate configurations figure of Big Dipper positioning and communicating terminal equipment 100 according to a third embodiment of the present invention;
Figure 10 shows the specific implementation structural representation of Big Dipper positioning and communicating terminal equipment 100 according to a third embodiment of the present invention; And
Figure 11 shows the indicative flowchart according to Big Dipper positioning and communicating method of the present invention.
Embodiment
There is provided detailed reference to embodiments of the invention now.For explaining that the present invention will be described with reference to the drawings following embodiment.
For the problems referred to above, existing Beidou handset technology, GPS location and navigation technology and general mobile phone telephony, wireless interspeaker combine with technique get up by the present invention, provide a kind of Big Dipper location navigation communication terminal device with wireless speech communication function and the communication means thereof that have both Big Dipper location navigation communication function and conventional mobile-phone communication function.
Fig. 1 shows the structural representation of Big Dipper positioning and communicating terminal equipment 100 according to a first embodiment of the present invention.As shown in Figure 1, Big Dipper positioning and communicating terminal equipment 100 according to a first embodiment of the present invention comprises mobile communications device 101, Big Dipper positioning and communicating device 102 and control device 109.Wherein mobile communications device 101 performs mobile communication operation.Control device 109 performs control and the function handover operation of described mobile communications device 101 and Big Dipper positioning and communicating device 102.It will be understood by those skilled in the art that the function of control device 109 also can be integrated in mobile communications device 101 or Big Dipper positioning and communicating device 102.More at large, described control device 109 is master control baseband chips of mobile communications device 101, by the software control to described master control baseband chip, the switching for mobile communication and Big Dipper positioning and communicating function and control can be realized in described mobile communications device.
Fig. 2 shows the exemplary block diagram of mobile communications device 101.As shown in Figure 2, described mobile communications device 101 adopts ripe GSM, CDMA, CDMA or TD-SCDMA technology, realizes and the voice of other communication apparatus or information communication.Here master control baseband chip (mobile phone baseband information processor) performs the function of described control device 109.Described master control baseband chip also undertakes the control to Big Dipper positioning and communicating device 102 simultaneously; Open or stop the work of these devices; By the Universal Asynchronous Receive/transmission interface (UART) of inside or RS232 interface or analog switch, issue concerned control command to these devices; Receive the information from these devices, and make corresponding subsequent treatment; To realize, the Big Dipper is respectively located, navigates and is communicated, the function of mobile communication.Wherein master control baseband chip also bears the functions such as display and control, input through keyboard control, Information Access control, to realize the functions such as phone directory, log, short message editing and access management.It will be understood by those skilled in the art that mobile communications device here can be conventional mobile communications device.
Fig. 3 shows the exemplary composition structure chart of Big Dipper positioning and communicating device 102.Described Big Dipper positioning and communicating device 102 performs location based on dipper system and traffic operation.As shown in Figure 3, described Big Dipper positioning and communicating device 102 comprises: the essential elements compositions such as Big Dipper base-band information processing unit 1021, Big Dipper RF processing unit 1022, Beidou low-noise amplifier unit 1023, Big Dipper power amplifier 1024, Big Dipper reception antenna 1025 and Big Dipper transmitting antenna 1026.Described Big Dipper positioning and communicating device 102 is according to the pertinent protocols specification of China's Big Dipper location navigation satellite system, send location to big-dipper satellite apply for and receive locating information, or press protocol specification and send short message to other Big Dipper equipment or by Big Dipper ground station to other mobile communications device, receive other Big Dipper equipment or mobile communications device and forwarded the short message come by big-dipper satellite.Such as, the receive frequency in Big Dipper positioning and communicating device 102 is 2491.75MHz ± 4.08MHz, and receiving polarization mode is right-handed circular polarization; Tranmitting frequency is 1615.68MHz ± 4.08MHz transmitting antenna polarization mode is left-hand circular polarization.In Big Dipper positioning and communicating device 102, by from satellite reception to information (comprise locating information, short message etc.) baseband processing chip of mobile communications device 101 is delivered by inner Universal Asynchronous Receive/transmission interface (UART) or RS232 interface, and carry out subsequent treatment at the control, or receive the control command and information sent from mobile communications device 101 master control baseband chip, and big-dipper satellite will be sent to by transmitting antenna for information about by order request.
Fig. 4 shows the structural representation of Big Dipper positioning and communicating terminal equipment 100 according to a second embodiment of the present invention.As shown in Figure 4, Beidou communication terminal equipment 100 according to a second embodiment of the present invention, except comprising according to a first embodiment of the present invention except described Big Dipper positioning and communicating device 102 and control device 109, also comprises wireless talkback machine 103.Repeat no more below the device of identical function, wherein control device 109 realizes control and the function switching of described Big Dipper positioning and communicating device 102 and radio intercommunication machine 103.Such as, when needs carry out Big Dipper location, control device 109 controls Big Dipper positioning and communicating device 102 and positions operation or short message operation according to Big Dipper positioning and communicating agreement; When needs carry out wireless talkback operation, described control device 109 controls wireless talkback machine 103 according to wireless interspeaker agreement and frequency, carries out wireless talkback operation.It will be understood by those skilled in the art that the function of control device 109 also can be integrated in Big Dipper positioning and communicating device 102 or wireless talkback machine 103.Specifically describe the illustrative examples of wireless talkback machine 103 below.
Fig. 5 shows the exemplary block diagram of described wireless talkback machine 103.Wireless talkback machine 103 adopts ripe wireless talkback technology and scheme.Wherein antenna element completes and receives and launch the function of information, and multi-function device carries out function switching, makes antenna and associated components at the State Transferring of " reception " and " transmitting ".RF processing unit completes process such as carrying out band energy filtering, low noise amplification, mixing to received signal, generates intermediate-freuqncy signal, delivers IF processing unit and process.IF processing unit by filtering, eliminates noise signal, then carry out amplifying, the process such as frequency discrimination, then deliver to Base Band Unit and carry out the process such as analog-to-digital conversion, channel demodulation, voice demodulation, voice amplification, and under control of the control means, send pronunciation device by voice signal, output sound.On the other hand, when needs " speech ", under the control of control device 109, base band and audio treatment unit are encoded to the voice messaging from Mike and are modulated, and then through power amplification, deliver to antenna and launch.The frequency range that wireless talkback communication unit uses is: VHF section 136-150MHz, or 150-174MHz, or UHF section 400-480MHz.
Alternatively, Big Dipper positioning and communicating terminal equipment 100 according to a second embodiment of the present invention can also comprise mobile communications device 101, and concrete structure figure as shown in Figure 6.Wherein control device 109 controls described mobile communications device 101, Big Dipper positioning and communicating device 102 and wireless talkback machine 103 and performs mobile communication operation, the operation of Big Dipper positioning and communicating or wireless talkback operation when needs respectively.The concrete operation step of each device with according to a first embodiment of the present invention in the concrete operations of parts similar, repeat no more here.
Fig. 7 shows the structural representation of Big Dipper positioning and communicating terminal equipment 100 according to a third embodiment of the present invention.As shown in Figure 7, Beidou communication terminal equipment 100 according to a third embodiment of the present invention, except comprising described according to a first embodiment of the present invention mobile communications device 101, Big Dipper positioning and communicating device 102 and control device 109, also comprises GPS positioner 104.Repeat no more below the device of identical function.In described Beidou communication terminal equipment 100, by the control of control device 109, control device 109 performs the function handover operation between the mobile communication operation of described mobile communications device 101, the location of described Big Dipper positioning and communicating device 102 or traffic operation, the wireless talkback operation of described wireless talkback machine 103 or the positioning action of described GPS positioner 104 and described device.It will be understood by those skilled in the art that the function of control device 109 also can be integrated in mobile communications device 101.More at large, described control device 109 is master control baseband chips of mobile communications device 101, by the software control to described master control baseband chip, can realize the switching for function and control in described mobile communications device.
Specifically describe the illustrative examples of GPS positioner 104 below.Fig. 8 shows the exemplary block diagram of GPS positioner 104.As shown in Figure 8, described GPS positioner 104 realizes following international GPS related specifications and agreement.But the chip of the companies such as its kernel processor chip SIFI, Ublox, GloNAV, U-NAV, MTK or module, separately add respective antenna composition.This unit is under the control of control device 109, receive the information from gps satellite, and resolved, try to achieve the location coordinate information of described GPS positioner 104, and by this information to send control device 109 to by inner Universal Asynchronous Receive/transmission interface (UART) or RS232 interface, and carry out subsequent treatment, to realize the functions such as location, navigation.
Fig. 9 shows another example of Big Dipper positioning and communicating terminal equipment 100 according to a third embodiment of the present invention.Be here control device to be integrated in mobile communications device 101 with the difference part of the Big Dipper positioning and communicating terminal equipment 100 shown in Fig. 7.
Figure 10 shows the concrete structure figure of the Big Dipper positioning and communicating terminal equipment 100 of Fig. 9.As shown in Figure 10, after device power-on is started, control device (i.e. mobile phone baseband information processor) first carries out the initial work of mobile communications device part, whether there is corresponding wireless base station near search mobile communications device and contact can be set up with it, carry out the operations such as registration, and whether searching base station by display to user's prompting, whether carried out the information such as registering, complete initial work, show this device actions menu, user's subsequent operation order.Operator can select in display menu.If search base station and successful registration, user is follow-up just can carry out conventional voice and short message communication as use common mobile telephone.If do not search base station or register unsuccessful, user, by display menu, opens intercom function in real time, and as common intercom, calls out other intercom and intercommunication call with it, or waits for the calling also intercommunication call with it of other intercom.User is also as required when mobile communications device is in standby (keeping in touch state with base station) or silent status (initiatively or passive out of touch with base station), real-time startup Big Dipper positioning function, obtain this device location information by big-dipper satellite navigation system, and send control device to and carry out position display, navigation etc.; Or under control of the control means, edit the short message wanting to send, by Big Dipper positioning and communicating device, this short message is sent by Beidou communication protocol requirement; Or receive the short message sent by big-dipper satellite.Operator also can as required when mobile communications device be in standby (keeping in touch state with base station) or silent status (initiatively or passive out of touch with base station), real-time startup GPS orientation navigation device, receive the time scale information that gps satellite is sent, draw the positional information of this device after resolving, and send control device to and carry out position display, navigation etc.
Figure 11 shows the Big Dipper positioning and communicating method according to the embodiment of the present invention, said method comprising the steps of: receive user instruction, described instruction represents the function that user needs; According to described user instruction, perform following operation respectively: if need to perform mobile communication operation, adopt GSM, CDMA, WCDMA, CDMA2000 or TD-SCDMA technology, realize and the voice of other communication apparatus or information communication; If need to perform based on the location of dipper system and traffic operation, to big-dipper satellite send location apply for and receive locating information, according to Beidou communication agreement to other Big Dipper equipment or send short message by Big Dipper ground station to other mobile communications device or receive other Big Dipper equipment or mobile communications device forwards next short message by big-dipper satellite.Further, if need to perform wireless talkback operation, then radio intercommunication operation is carried out based on wireless tranceiver agreement.Further, if need the location navigation performed based on GPS to operate, then position and guidance operation based on GPS agreement.
According to Big Dipper location navigation communication equipment and the method for the embodiment of the present invention, if solve the shortcoming that when existing GPS position system function is single needs to take into account radio communication and Big Dipper location and short message communication, required Portable device is heavy preferably, equipment cost is greatly reduced, carries with easy to use simultaneously.
One of ordinary skill in the art will appreciate that: the hardware that the whole or unit step in enforcement above-described embodiment method can carry out instruction relevant by program has come, described program can be stored in computer-readable recording medium, following steps are performed: receive user instruction, described instruction represents the function that user needs when performing this program; According to described user instruction, perform following operation respectively: if need to perform mobile communication operation, adopt GSM, CDMA, WCDMA, CDMA2000 or TD-SCDMA technology, realize and the voice of other communication apparatus or information communication; If need to perform based on the location of dipper system and traffic operation, to big-dipper satellite send location apply for and receive locating information, according to Beidou communication agreement to other Big Dipper equipment or send short message by Big Dipper ground station to other mobile communications device or receive other Big Dipper equipment or mobile communications device forwards next short message by big-dipper satellite.Further, if need to perform wireless talkback operation, then radio intercommunication operation is carried out based on wireless tranceiver agreement.Further, if need the location navigation performed based on GPS to operate, then position and guidance operation based on GPS agreement.Wherein, described storage medium can be the storage mediums such as ROM/RAM, disk, CD.
Although illustrate and describe some embodiments of the present invention, but those of ordinary skill in the art are to be understood that, when not departing from the principle and scope of the present invention that claims and equivalent thereof limit, change can be made in above embodiment.
Claims (15)
1. portable Big Dipper positioning and communicating terminal equipment (100), comprises mobile communications device (101), Big Dipper positioning and communicating device (102) and control device (109),
Described mobile communications device (101) performs normal mobile communication operation, adopts GSM, CDMA, WCDMA, CDMA2000, TD-SCDMA to realize and the voice of other communication apparatus or information communication;
Described Big Dipper positioning and communicating device (102), perform the location based on a Big Dipper system and traffic operation, to big-dipper satellite send location apply for and receive locating information, according to Beidou communication agreement to other Big Dipper equipment or send short message by the civilian terrestrial network tube hub of the Big Dipper to other mobile communications device or receive the short message that other Big Dipper equipment or mobile communications device forwarded by big-dipper satellite, it is characterized in that:
Described control device (109) is according to user instruction, control described mobile communications device (101) to perform voice communication operation, control described Big Dipper positioning and communicating device (102) execution Big Dipper positioning action or operate based on the short message communication of dipper system, the master control baseband chip of control device controls to carry out the function of Big Dipper location, Beidou navigation and Big Dipper short message communication, conventional voice communication, also bear display and control, input through keyboard controls, Information Access controls the basic function of mobile communication
In described Big Dipper positioning and communicating device (102), receive frequency and scope are 2491.75MHz ± 4.08MHz, receiving polarization mode is right-handed circular polarization, tranmitting frequency and scope are 1615.68MHz ± 4.08MHz, and transmitting antenna polarization mode is left-hand circular polarization
Described mobile communications device, described Big Dipper positioning and communicating device Compliance control device, display unit, storage device, supply unit, input unit,
Wherein in the scope of conventional voice communication base station coverage, voice communication is carried out by conventional communication networks, and do not have in conventional voice communication base station in chlamydate scope, carry out the Big Dipper short message communication based on a Big Dipper equipment by Big Dipper positioning and communicating device.
2. the portable Big Dipper according to claim 1 positioning and communicating terminal equipment (100), also comprise wireless talkback machine (103), wherein said control device (109) according to user instruction, control described mobile communications device (101), described Big Dipper positioning and communicating device (102) or wireless talkback machine (103) perform respectively mobile communication operation, Big Dipper positioning action, based on the traffic operation of dipper system or walkie talkie operation.
3. the portable Big Dipper according to claim 1 and 2 positioning and communicating terminal equipment (100), also comprise GPS positioner (104), it is characterized in that: described control device (109) according to user instruction, control described mobile communications device (101), described Big Dipper positioning and communicating device (102), wireless talkback machine (103) or GPS positioner (104) perform respectively mobile communication operation, Big Dipper positioning action, based on dipper system traffic operation, walkie talkie operation or intercom operation.
4. the portable Big Dipper according to claim 3 positioning and communicating terminal equipment (100), wherein: described GPS positioner (104) is made up of gps antenna unit, low noise amplifier unit, frequency-conversion processing unit and baseband processing unit.
5. the portable Big Dipper according to claim 4 positioning and communicating terminal equipment (100), wherein: the frequency that described GPS positioner (104) uses and scope are: 1575.42 ± 1.023MHz.
6. the portable Big Dipper according to claim 1 and 2 positioning and communicating terminal equipment (100), wherein: described Big Dipper positioning and communicating device (102) is made up of Big Dipper baseband processing unit, frequency-conversion processing unit, LNA big unit, power amplification unit and antenna.
7. the portable Big Dipper according to claim 1 and 2 positioning and communicating terminal equipment (100), wherein: described mobile communications device (101) is made up of antenna, radio frequency front-end unit, RF processing unit, radio-frequency (RF) power amplification unit, baseband processing unit and control unit, display, keyboard, Mike, acoustic generator.
8. the portable Big Dipper according to claim 2 positioning and communicating terminal equipment (100), wherein: described interphone device (103) is made up of antenna element, radio frequency front-end unit, RF processing unit, radio-frequency (RF) power amplification unit, baseband processing unit.
9. the portable Big Dipper according to claim 8 positioning and communicating terminal equipment (100), wherein: the transmitting-receiving frequency that described interphone device (103) uses and scope are VHF section 136-150MHz, 150-174MHz or UHF section 400-480MHz.
10. the portable Big Dipper according to claim 3 positioning and communicating terminal equipment (100), wherein: be meet (UART) by the Universal Asynchronous Receive/transmission of inside or RS232 interface carries out to the information exchange of mobile communications device (101) and Big Dipper positioning and communicating device (102), GPS positioner (104).
The 11. portable Big Dippeves according to claim 2 positioning and communicating terminal equipment (100), wherein said control device (109) is integrated in any one device of mobile communications device (101), Big Dipper positioning and communicating device (102), wireless talkback machine (103) or GPS positioner (104).
12. according to the positioning and communicating terminal equipment (100) of the portable Big Dipper described in claim 1 or 2, wherein said control device (109) is the master control baseband chip of described mobile communications device (101), by the software control to described master control baseband chip, realize in the described mobile communications device (101) for the mobile communication of described Big Dipper positioning and communicating terminal equipment and the switching of Big Dipper positioning and communicating function and control.
13. 1 kinds of portable Big Dippeves positioning and communicating method, use Big Dipper location of communication system, receive frequency and scope are 2491.75MHz ± 4.08MHz, receiving polarization mode is right-handed circular polarization, tranmitting frequency and scope are 1615.68MHz ± 4.08MHz, transmitting antenna polarization mode is left-hand circular polarization, wherein:
Receive user instruction, described instruction represents the function that user needs;
According to described user instruction, perform following operation respectively:
Wherein in the scope of conventional voice communication base station coverage, if need to perform mobile communication operation, carry out voice communication by conventional communication networks, adopt GSM, CDMA, WCDMA, CDMA2000, TD-SCDMA technology, realize and the voice of other communication apparatus or information communication;
If need to perform the location based on dipper system and short message communication operation, send location to big-dipper satellite apply for and receive locating information, short message is sent to other Big Dipper equipment or by Big Dipper ground station to other mobile communications device according to Beidou communication agreement, or receive other Big Dipper equipment or mobile communications device and forwarded the short message come by big-dipper satellite, control to carry out Big Dipper location by the master control baseband chip of control device, navigate and communicate, the function of mobile communication, also bear display and control, input through keyboard controls, the basic function of the mobile communication that Information Access controls, and do not have in conventional voice communication base station in chlamydate scope, carry out the Big Dipper short message communication based on a Big Dipper equipment.
14. methods according to claim 13, if wherein need to perform wireless talkback operation, then carry out radio intercommunication operation based on wireless tranceiver agreement.
15. methods according to claim 13, if wherein need the location navigation performed based on GPS to operate, then position and guidance operation based on GPS agreement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910088459.0A CN101938687B (en) | 2009-07-01 | 2009-07-01 | Beidou communication terminal equipment with wireless communication function and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910088459.0A CN101938687B (en) | 2009-07-01 | 2009-07-01 | Beidou communication terminal equipment with wireless communication function and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101938687A CN101938687A (en) | 2011-01-05 |
| CN101938687B true CN101938687B (en) | 2015-06-17 |
Family
ID=43391778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910088459.0A Active CN101938687B (en) | 2009-07-01 | 2009-07-01 | Beidou communication terminal equipment with wireless communication function and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101938687B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253395A (en) * | 2011-04-12 | 2011-11-23 | 广州广嘉北斗电子科技有限公司佛山市南海分公司 | Communicator applied to Beidou satellites and method thereof |
| CN102332949B (en) * | 2011-09-30 | 2015-01-28 | 福建星海通信科技有限公司 | Compass external talker, compass voice communication system and method |
| CN102567118B (en) * | 2011-12-22 | 2013-12-18 | 深圳市赛格导航科技股份有限公司 | Distributed computing system and method based on GPS operation system |
| CN103297603A (en) * | 2012-03-01 | 2013-09-11 | 盟讯实业股份有限公司 | Interphone device with mobile communication function |
| CN102612009A (en) * | 2012-03-05 | 2012-07-25 | 北京汇美电子技术有限公司 | Beidou satellite and mobilephone short message management transponder |
| CN103517160A (en) * | 2012-06-20 | 2014-01-15 | 北京宏达科美科技有限公司 | China regional satellite communication navigation talkback handheld terminal |
| CN103152698B (en) * | 2012-12-12 | 2016-09-28 | 张�杰 | Multi-mode broadcast short message receives equipment and method |
| CN103327657A (en) * | 2013-06-28 | 2013-09-25 | 青岛海信电子设备有限公司 | Portable mobile terminal based on BeiDou communication and mobile communication |
| CN105049073A (en) * | 2015-06-26 | 2015-11-11 | 北京汇美电子技术有限公司 | Beidou satellite navigation voice interphone |
| CN105242290A (en) * | 2015-09-30 | 2016-01-13 | 陕西风雷仪表有限公司 | Beidou miniaturized transceiver |
| CN105306898A (en) * | 2015-10-27 | 2016-02-03 | 刘志海 | Transport cart monitoring system based on Beidou satellite navigation |
| CN105511371B (en) * | 2016-02-26 | 2019-03-12 | 电卫士智能电器（北京）有限公司 | Programmable logic controller (PLC) and its control system |
| CN106716871A (en) * | 2016-11-28 | 2017-05-24 | 深圳市大疆创新科技有限公司 | Control method, remote control unit and drone |
| CN107483076A (en) * | 2017-09-13 | 2017-12-15 | 西安航光卫星测控技术有限公司 | A kind of Beidou communication device and communication means with arrowband honeycomb Internet of Things communication function |
| CN107484184A (en) * | 2017-09-13 | 2017-12-15 | 西安航光卫星测控技术有限公司 | A kind of Beidou communication device and communication means of band enhancing machine type communication function |
| CN107861136A (en) * | 2017-12-08 | 2018-03-30 | 西安中星伟业通讯科技有限公司 | Communication system and communication means based on big-dipper satellite and internet, portable Big Dipper terminal |
| CN110545493A (en) * | 2018-05-28 | 2019-12-06 | 陈志林 | System and method for carrying out voice talkback on software terminal and interphone |
| CN109412638A (en) * | 2018-10-16 | 2019-03-01 | 深圳市坚鼎同创科技有限公司 | A kind of intelligent communications device independent of internet and communication network |
| CN110224736B (en) * | 2019-05-14 | 2022-01-14 | 中国人民解放军海军工程大学 | Beidou communication shipborne terminal device based on solar power supply |
| CN110445885A (en) * | 2019-06-19 | 2019-11-12 | 方宏一 | It is a kind of that CAPS communication ends are identified with the multi-modal Network Geographical that 116 degree of E are C line |
| CN113382363B (en) * | 2021-04-27 | 2022-08-05 | 荣耀终端有限公司 | Method and device for sending messages based on different networks |
| CN113490138A (en) * | 2021-06-10 | 2021-10-08 | 广州磐钴智能科技有限公司 | Method for realizing cross-region to near-field data sharing based on Beidou RDSS |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2896702Y (en) * | 2006-04-27 | 2007-05-02 | 陈建民 | Wakie-talkie with positioning function |
| CN2906642Y (en) * | 2006-02-10 | 2007-05-30 | 周毅 | Rs232 interface geographical location positioning and displaying apparatus |
| CN201051139Y (en) * | 2006-12-12 | 2008-04-23 | 北京大学 | Integrated Beidou positioning mobile terminal |
| CN201138818Y (en) * | 2007-10-29 | 2008-10-22 | 沈逸君 | Mobile phone for medical care |
| CN101329820A (en) * | 2008-08-01 | 2008-12-24 | 北京北斗星通导航技术股份有限公司 | Shipborne terminal for implementing area alarm and alarm method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7729698B2 (en) * | 2001-09-27 | 2010-06-01 | Qualcomm Incorporated | Communication system receiver and method for concurrent receiving of multiple channels |
-
2009
- 2009-07-01 CN CN200910088459.0A patent/CN101938687B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2906642Y (en) * | 2006-02-10 | 2007-05-30 | 周毅 | Rs232 interface geographical location positioning and displaying apparatus |
| CN2896702Y (en) * | 2006-04-27 | 2007-05-02 | 陈建民 | Wakie-talkie with positioning function |
| CN201051139Y (en) * | 2006-12-12 | 2008-04-23 | 北京大学 | Integrated Beidou positioning mobile terminal |
| CN201138818Y (en) * | 2007-10-29 | 2008-10-22 | 沈逸君 | Mobile phone for medical care |
| CN101329820A (en) * | 2008-08-01 | 2008-12-24 | 北京北斗星通导航技术股份有限公司 | Shipborne terminal for implementing area alarm and alarm method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101938687A (en) | 2011-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101938687B (en) | Beidou communication terminal equipment with wireless communication function and method thereof | |
| CA2467187A1 (en) | Method and apparatus for improved location determination in a private radio network using a public network system | |
| CN102665174B (en) | Short-wave transceiver cluster control | |
| US20160174182A1 (en) | Method for handling radio activities of multiple sim cards equipped in a communications apparatus and communications apparatus utilizing the same | |
| WO2013000701A1 (en) | Remote controlled headset with built-in cellular telephone module | |
| CN201699985U (en) | Northern Dipper communication terminal equipment with wireless communication function | |
| CN113382363B (en) | Method and device for sending messages based on different networks | |
| CN103152698B (en) | Multi-mode broadcast short message receives equipment and method | |
| KR20160030508A (en) | Systems and methods for rapid availability of critical functionalities on devices using cellular operating systems | |
| CN106102147A (en) | A kind of method and device realizing dual processor subscriber equipment low-power consumption | |
| CN103297603A (en) | Interphone device with mobile communication function | |
| CN102821204B (en) | Portable multimedia communication device and application of portable multimedia communication device | |
| CN103517170A (en) | Remote-control earphone with built-in cellular telephone module | |
| US8406684B1 (en) | Two-way radio device with combined mobile communication function | |
| TWI310842B (en) | ||
| CN104780627A (en) | Beidou mobile phone communication system | |
| WO2004097446A3 (en) | Wireless network assisted gps system | |
| CN106443714A (en) | Satellite terminal and method | |
| CN112804749A (en) | Method for responding paging message and terminal equipment | |
| JPH11178047A (en) | Radio portable terminal and its position information acquisition system | |
| CN103220616A (en) | Push-to-talk group calling method based on position | |
| CN101472269A (en) | Method for retrieving lost mobile phone | |
| CN213846670U (en) | Audio system of satellite communication equipment | |
| CN104023420A (en) | Novel WiFi-VHF WVB | |
| CN106657671A (en) | Method and apparatus for displaying geographical position in terminal call mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |