CN102904658A - Radio multi-party using control device and method - Google Patents
Radio multi-party using control device and method Download PDFInfo
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- CN102904658A CN102904658A CN2012103557111A CN201210355711A CN102904658A CN 102904658 A CN102904658 A CN 102904658A CN 2012103557111 A CN2012103557111 A CN 2012103557111A CN 201210355711 A CN201210355711 A CN 201210355711A CN 102904658 A CN102904658 A CN 102904658A
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Abstract
The invention discloses a radio multi-party using control device and a method. The device comprises a radio controller and an auxiliary device, the radio controller comprises a radio access unit and a radio management unit, the auxiliary device comprises a user unit, a digital muldex tapping device and modulator, the user unit comprises a near end user unit, a far end user end and a remote user unit, the near end user unit is directly connected with the radio controller which is connected with a radio, the far end user unit is connected with the radio controller through the modulator, the remote user unit is connected with the modulator at the radio controller end through the digital muldex tapping device, and the modulator is connected with the radio controller. According to the radio multi-party using control device and the method, users can simultaneously observe the radio state, simultaneously the voice frequency of the radio can be received, the voice frequency signal is emitted outwards through the radio in time division mode, and radio conversation among users can be achieved. Besides, the radio utilization radio is improved, and particularly the effect is remarkable under the condition of shortage of radio equipment.
Description
Technical field
The present invention relates to communication technical field, particularly control device and the method in many ways used of a kind of radio station.
Background technology
The radio station is the radio equipment that control module, sending and receiving radio signal equipment are housed.The radio station sorting technique is many, and classification can divide shortwave, ultrashort wave, medium wave, middle long wave, long wave etc. according to wavelength; Be categorized as base station, vehicle radio station, shipborne radio station, bear radio station, hand-held radio telephone etc. according to mounting means; According to using object classification can divide military, extraordinary, broadcasting, civilian etc.; Also can be according to watt level, modulation system classification etc.
But use in the radio station following common feature is arranged, can only send or reception information with a frequency at a time point; The same time can only send or receive a category information; Can only there be a user the same time; In certain distance range, communicate by letter.More tight to station management in China, frequency range to be planned, the frequency range in a space becomes scarce resource.
Such as Fig. 1, Fig. 2, shown in Figure 3, the use pattern in radio station mainly contains three kinds in the prior art:
1: local near-end uses, and the radio station is directly used in same place in people and radio station.
2: use at a distance this locality, uses modulation-demodulation technique control and voice signal to be carried out＜remote transmission of 5Km, then connects the modulation /demodulation box signal reduction is used.
3: use in the strange land, on the remote pattern of using in this locality, modulation-demodulation signal is carried out the strange land transmission by Digital multiplex equipment, then accesses the modulation /demodulation box signal reduction is used.
Above-mentioned three kinds of patterns are a user and use a radio station, and transceiver resource is exclusive occupying mode like this, and resource-sharing is not strong.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art with not enough, provide a kind of for the control device in radio station in many ways, with the utilance of raising transceiver resource.
Another object of the present invention is to, the implementation method of a kind of above-mentioned radio station control device is provided.
In order to reach above-mentioned the first purpose, the present invention by the following technical solutions:
The device that the present invention uses in a kind of radio station in many ways comprises radio station controller and servicing unit, and described radio station controller comprises radio station access unit and station management unit; Described servicing unit is subscriber unit, Digital multiplex equipment and modulator-demodulator, described subscriber unit comprises near-end user unit, Remote Interface Unit and strange land subscriber unit, the near-end user unit directly is connected with the radio station controller, and the radio station controller connects the radio station; Remote Interface Unit is connected with the radio station controller by modulator-demodulator, and the strange land subscriber unit is connected with the modulator-demodulator of radio station controller end by Digital multiplex equipment, and the modulator-demodulator of radio station controller end is connected with the radio station controller.
Preferably, described radio station access unit comprises: control module, audio frequency transceiver module and emission enable module; Described control module is used for the control signal in transmitting-receiving radio station; The audio frequency transceiver module is used for transmitting-receiving subscriber unit and interstation audio signal; The emission enable module is used for the outside transmitted radio signal in control radio station.
Preferably, described station management unit comprises: module is selected in message distribution/control of authority module, voice broadcast module and pronunciation; Described message distribution/control of authority module is used for the state information in radio station is distributed to subscriber unit in the TCP/IP mode, and receives the control information of subscriber unit, according to authority and remote control strategy remote control is carried out in the radio station; The voice broadcast module is used for the audio broadcasting that will receive from the radio station to the loudspeaker of each subscriber unit, and the broadcasting of speech between each subscriber unit; The enable signal that the emission enable module that pronunciation selects module to be used for each subscriber unit of reception is launched, pressing certain a certain user of policy selection is the control end of this moment, and this user's audio signal is sent to the respective modules of radio station access unit, and then send by the speech of radio station with this user.
Preferably, described subscriber unit comprises: state demonstration/control module, loudspeaker, microphone, emission enable/broadcast module; Described radio station state demonstration/control module is used for the radio station current state that demonstration station management module reports, and the control information of subscriber unit remote control radio; Loudspeaker, microphone are the listening to of subscriber unit, speech output module, the radio reception that loudspeaker are used for receiving the radio station frequently, microphone is used for sending to the radio station user's voice audio; Emission enables/and broadcast module is used for the control radio mode, namely controls radio station emission and inner voice broadcast.
In order to reach above-mentioned the second purpose, the present invention by the following technical solutions:
In many ways use the implementation method of control device based on above-mentioned radio station, comprise the steps:
S1, the radio station is linked into the radio station controller;
S2, user press the emission enable key at subscriber unit, the station management unit detects this enable signal in real time, if this user meets the radio station launching condition, then the pronunciation of station management unit selects module that the emission that this enable signal is connected to the radio station access module is enabled part, the radio station is set is in emission state, simultaneously, the audio frequency that the subscriber unit microphone is sent is connected to the audio frequency of radio station access unit and sends out module, and then sends by the radio station;
The control module of S3, radio station access unit reads the radio station state, message distribution/control of authority module adopts the Thread control mode periodically to read the radio station status data, carry out being distributed to behind the protocol analysis state demonstration/control module of all subscriber units, each subscriber unit carries out the protocol analysis of radio station status data, and carries out the demonstration of parameters by the attribute in radio station;
The audio frequency in S4, radio station is received the audio frequency of the fixing unidirectional connection radio station of module access unit and is received module, the audio frequency of radio station access unit is received the voice broadcast module of the fixing unidirectional connection station management unit of module, after the audio signal that the voice broadcast module transmits radio station audio frequency receipts module is carried out audio mixing, quiet processing, mode with " one-to-many ", with the unidirectional loudspeaker part that is connected to each subscriber unit of this audio signal, each subscriber unit is the audio frequency in simultaneously uppick radio station then.
Preferably, among the step S2, each user's side all installs subscriber unit additional, be used for replacing the remote-control box under the original pattern, in existing local near-end user, local remote subscriber and three kinds of application models of strange land user, the part that connects the radio station changed into be connected on the controller of radio station, other parts do not need to make any modification.
Preferably, among the step S3, the multi-subscriber time shared that is emitted as in radio station uses, and specific strategy according to priority, preemptive type is configured, and a user is when using the radio station externally to launch, and other user then needs to wait for; After this user stopped to control the radio station emission, other user then can apply for using this radio station externally to launch.
Preferably, among the step S2, further comprise, detect in real time each user's emission and enable key-press status, select a user as the control end of this moment by certain selection strategy, the pronunciation that the audio frequency of microphone module is connected to the radio station frequently and enable simultaneously the radio station and transmit.
The present invention has following advantage and effect with respect to prior art:
1, device of the present invention supports the multidigit user to observe simultaneously the radio station state, supports the multidigit user to hear simultaneously radio station sound; Support the multidigit user time-sharing to use the radio station externally to launch; Support the multidigit user to use inner broadcasting conversation;
2, the present invention can three kinds of current application models of compatible radio station, only need do the in many ways use that a little upgrading can realize the radio station, have improved the utilization rate in radio station.
Description of drawings
Fig. 1 is the schematic diagram that local near-end uses in the prior art;
Fig. 2 is the local remote schematic diagram that uses in the prior art;
Fig. 3 is the schematic diagram that use in the strange land in the prior art;
Fig. 4 is applicating flow chart of the present invention;
Fig. 5 is the module map of radio station controller and subscriber unit.
Embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited to this.
Embodiment
Such as Fig. 4, shown in Figure 5, the device that use in many ways in the radio station of the present embodiment comprises radio station controller and servicing unit, it is characterized in that, described radio station controller comprises radio station access unit and station management unit; Described servicing unit is subscriber unit, Digital multiplex equipment and modulator-demodulator, described subscriber unit comprises near-end user unit, Remote Interface Unit and strange land subscriber unit, the near-end user unit directly is connected with the radio station controller, and the radio station controller connects the radio station; Remote Interface Unit is connected with the radio station controller by modulator-demodulator, modulator-demodulator comprises user side modulator-demodulator and radio station controller end modulator-demodulator, the user side modulator-demodulator is connected with Remote Interface Unit, and radio station controller end modulator-demodulator is connected with the radio station controller; The strange land subscriber unit is connected with radio station controller end modulator-demodulator by Digital multiplex equipment.Modulator-demodulator in the present embodiment and Digital multiplex equipment all are to use in pairs, and all adopt general on the market equipment.
Described radio station access unit comprises: control module, audio frequency transceiver module and emission enable module; Described control module is used for the control signal in transmitting-receiving radio station; The audio frequency transceiver module is used for transmitting-receiving subscriber unit and interstation audio signal; The emission enable module is used for the outside transmitted radio signal in control radio station.
Described station management unit comprises: module is selected in message distribution/control of authority module, voice broadcast module, pronunciation; After message distribution/control of authority module reads the radio station state from the control module of radio station access unit, be responsible for using the TCP/IP mode to be distributed to each subscriber unit the radio station state, operating state that can the Real-Time Monitoring radio station, and collect each user's control information, according to authority and remote control strategy the radio station is controlled; The voice broadcast module is finished two-part work, the one, the radio station audio reception is broadcast to the horn interface of each subscriber unit, the 2nd, be distributed to other subscriber units behind the voice audio audio mixing with subscriber unit when subscriber unit uses broadcast capability, realize the inside broadcast capability between each subscriber unit; The emission enable signal of each subscriber unit of module Real-Time Monitoring is selected in pronunciation, selects a user as the control end of this moment by certain selection strategy, and this user's voice audio and radio station enable signal sent to radio station controller respective modules.
Described subscriber unit comprises: radio station state demonstration/control module, loudspeaker, microphone module, emission enable/broadcast module; Described radio station state demonstration/control module is used for the radio station current state that demonstration station management module reports, and the control information of subscriber unit remote control radio; Loudspeaker, microphone module are the listening to of subscriber unit, speech output module, the radio reception that loudspeaker are used for receiving the radio station frequently, microphone is used for sending to the radio station user's voice audio; Emission enables/and broadcast module is used for the control radio mode, namely controls radio station emission and inner voice broadcast.
Based on the above-mentioned radio station implementation method of operative installations in many ways, comprise the steps:
S1, the radio station is linked into the radio station controller;
S2, user press the emission enable key at subscriber unit, the station management unit detects this enable signal in real time, if this user meets the radio station launching condition, then the pronunciation of station management unit selects module that the emission that this enable signal is connected to the radio station access module is enabled part, the radio station is set is in emission state, simultaneously, the audio frequency that the subscriber unit microphone is sent is connected to the audio frequency of radio station access unit and sends out part, and then sends by the radio station;
The control module of S3, radio station access unit reads the radio station state, message distribution/control of authority module adopts the Thread control mode periodically to read the radio station status data, carry out being distributed to behind the protocol analysis state demonstration/control module of all subscriber units, each subscriber unit carries out the protocol analysis of radio station status data, and carries out the demonstration of parameters by the attribute in radio station;
The audio frequency in S4, radio station is received the audio frequency receiving portions of fixing unidirectional connection radio station access unit, the voice broadcast module of the unidirectional connection station management of this partial fixing unit, after the voice broadcast module is carried out audio mixing, quiet processing to radio station radio reception frequency signal, mode with " one-to-many ", with the unidirectional loudspeaker part that is connected to each subscriber unit of this audio signal, each subscriber unit is the audio frequency in simultaneously uppick radio station then.
Among the step S2, each user's side all installs subscriber unit additional, be used for replacing the remote-control box under the original pattern, in existing local near-end user, local remote subscriber and three kinds of application models of strange land user, the part that connects the radio station changed into be connected on the controller of radio station, other parts do not need to make any modification.
Among the step S3, the multi-subscriber time shared that is emitted as in radio station uses, and specific strategy according to priority, preemptive type is configured, and a user is when using the radio station externally to launch, and other user then needs to wait for; After this user stopped to control the radio station emission, other user then can apply for using this radio station externally to launch.
Among the step S2, further comprise, detect in real time each user's emission and enable key-press status, select a user as the control end of this moment by certain selection strategy, the pronunciation that the audio frequency of microphone module is connected to the radio station frequently and enable simultaneously the radio station and transmit.
Above-described embodiment is the better execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (8)
1. the control device that use in many ways in the radio station comprises radio station controller and servicing unit, it is characterized in that, described radio station controller comprises radio station access unit and station management unit; Described servicing unit is subscriber unit, Digital multiplex equipment and modulator-demodulator, described subscriber unit comprises near-end user unit, Remote Interface Unit and strange land subscriber unit, the near-end user unit directly is connected with the radio station controller, and the radio station controller connects the radio station; Remote Interface Unit is connected with the radio station controller by modulator-demodulator, and the strange land subscriber unit is connected with the modulator-demodulator of radio station controller end by Digital multiplex equipment, and the modulator-demodulator of radio station controller end is connected with the radio station controller.
2. the control device that in many ways uses of described radio station according to claim 1 is characterized in that, described radio station access unit comprises: control module, audio frequency transceiver module and emission enable module; Described control module is used for the control signal in transmitting-receiving radio station; The audio frequency transceiver module is used for transmitting-receiving subscriber unit and interstation audio signal; The emission enable module is used for the outside transmitted radio signal in control radio station.
3. the control device that in many ways uses of described radio station according to claim 1 is characterized in that, described station management unit comprises: module is selected in message distribution/control of authority module, voice broadcast module and pronunciation; Described message distribution/control of authority module is used for the state information in radio station is distributed to subscriber unit in the TCP/IP mode, and receives the control information of subscriber unit, according to authority and remote control strategy remote control is carried out in the radio station; The voice broadcast module is used for the audio broadcasting that will receive from the radio station to the loudspeaker of each subscriber unit, and the broadcasting of speech between each subscriber unit; The enable signal that the emission enable module that pronunciation selects module to be used for each subscriber unit of reception is launched, pressing certain a certain user of policy selection is the control end of this moment, and this user's audio signal is sent to the respective modules of radio station access unit, and then send by the speech of radio station with this user.
4. the control device that use in many ways in each described radio station according to claim 1-3 is characterized in that, described subscriber unit comprises: state demonstration/control module, loudspeaker, microphone, emission enable/broadcast module; Described radio station state demonstration/control module is used for the radio station current state that demonstration station management module reports, and the control information of subscriber unit remote control radio; Loudspeaker, microphone are the listening to of subscriber unit, speech output module, the radio reception that loudspeaker are used for receiving the radio station frequently, microphone is used for sending to the radio station user's voice audio; Emission enables/and broadcast module is used for the control radio mode, namely controls radio station emission and inner voice broadcast.
5. the implementation method of control device is used in radio station according to claim 4 in many ways, it is characterized in that, comprises the steps:
S1, the radio station is linked into the radio station controller;
S2, user press the emission enable key at subscriber unit, the station management unit detects this enable signal in real time, if this user meets the radio station launching condition, then the pronunciation of station management unit selects module that the emission that this enable signal is connected to the radio station access module is enabled part, the radio station is set is in emission state, simultaneously, the audio frequency that the subscriber unit microphone is sent is connected to the audio frequency of radio station access unit and sends out module, and then sends by the radio station;
The control module of S3, radio station access unit reads the radio station state, message distribution/control of authority module adopts the Thread control mode periodically to read the radio station status data, carry out being distributed to behind the protocol analysis state demonstration/control module of all subscriber units, each subscriber unit carries out the protocol analysis of radio station status data, and carries out the demonstration of parameters by the attribute in radio station;
The audio frequency in S4, radio station is received the audio frequency of the fixing unidirectional connection radio station of module access unit and is received module, the audio frequency of radio station access unit is received the voice broadcast module of the fixing unidirectional connection station management unit of module, after the audio signal that the voice broadcast module transmits radio station audio frequency receipts module is carried out audio mixing, quiet processing, mode with " one-to-many ", with the unidirectional loudspeaker part that is connected to each subscriber unit of this audio signal, each subscriber unit is the audio frequency in simultaneously uppick radio station then.
6. the implementation method of the control device that in many ways uses of radio station according to claim 5, it is characterized in that, among the step S2, each user's side all installs subscriber unit additional, be used for replacing the remote-control box under the original pattern, in existing local near-end user, local remote subscriber and three kinds of application models of strange land user, the part that connects the radio station changed into be connected on the controller of radio station, other parts do not need to make any modification.
7. the implementation method of the control device that in many ways uses of radio station according to claim 5, it is characterized in that, among the step S3, the multi-subscriber time shared that is emitted as in radio station uses, specific strategy according to priority, preemptive type is configured, a user is when using the radio station externally to launch, and other user then needs to wait for; After this user stopped to control the radio station emission, other user then can apply for using this radio station externally to launch.
8. the implementation method of the control device that in many ways uses of radio station according to claim 5, it is characterized in that, among the step S2, further comprise, detect in real time each user's emission and enable key-press status, select a user as the control end of this moment by certain selection strategy, the pronunciation that the audio frequency of microphone module is connected to the radio station frequently and enable simultaneously the radio station and transmit.
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| CN201210355711.1A CN102904658B (en) | 2012-09-21 | 2012-09-21 | Radio multi-party using control device and method |
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| CN201210355711.1A CN102904658B (en) | 2012-09-21 | 2012-09-21 | Radio multi-party using control device and method |
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| CN102904658A true CN102904658A (en) | 2013-01-30 |
| CN102904658B CN102904658B (en) | 2015-02-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104079505A (en) * | 2014-07-08 | 2014-10-01 | 北京东进航空科技股份有限公司 | Radio station dispatching system and method |
| CN105306764A (en) * | 2015-11-09 | 2016-02-03 | 中国电子科技集团公司第五十四研究所 | Short-wave modem |
| CN108121263A (en) * | 2017-12-20 | 2018-06-05 | 北京国交信通科技发展有限公司 | VHF radio station monitoring system and method |
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|---|---|
| CN102904658B (en) | 2015-02-11 |
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