CN206060745U - A kind of multifunctional protection transmitter receiver of DA compatibility - Google Patents
A kind of multifunctional protection transmitter receiver of DA compatibility Download PDFInfo
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- CN206060745U CN206060745U CN201621049655.9U CN201621049655U CN206060745U CN 206060745 U CN206060745 U CN 206060745U CN 201621049655 U CN201621049655 U CN 201621049655U CN 206060745 U CN206060745 U CN 206060745U
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Abstract
This utility model provides a kind of multifunctional protection transmitter receiver of DA compatibility, including housing, functional interface, operated key, function combinations key on housing, mike, speaker, and the power supply in housing, controller, receptor, emitter, phase-locked loop circuit frequency synthesizer, baseband circuit device, data storage, phonographic recorder, it is characterised in that controller is electrically connected with functional interface, function combinations key, operated key, phonographic recorder, power supply, phase-locked loop circuit frequency synthesizer, baseband circuit device, receptor, emitter respectively；Data storage is electrically connected with phonographic recorder；Receptor, emitter are respectively electrically connected with antenna, phase-locked loop circuit frequency synthesizer；Baseband circuit device is electrically connected with phase-locked loop circuit frequency synthesizer respectively, the electrical connection of mike, speaker.Only train wireless dispatch communication, early warning, recording, monitoring and construction safety protection are just completed with a transmitter receiver, it is ensured that safety of railway traffic.
Description
Technical field
This utility model is related to a kind of multifunctional protection transmitter receiver of DA compatibility, especially a kind of to be based on Mobile portable formula
Circuit train transmitting-receiving early warning, the DA compatibility of construction operation protection intercommunication product in the wireless dispatching communication system of train of transmitter receiver
Transmitter receiver, belongs to technical field of communication equipment.
Background technology
With the expanding day of railway transportation scale, the quick increase of train speed, density and freight volume, guarantee railway
Safety has become the work of the most important thing, and it is related to other drivings that railway all departments all directly or indirectly participate in rail track
Equipment is used, maintenance and management operation, and this requires all of railway participant it has to be ensured that the transportation safety of railway and setting
Standby normal operation and the personal safety of individual.In railway line construction operation process, rail track is safeguarded, railway is special sets
Standby maintenance etc., is carried out AT STATION or on interval circuit mostly, while line upkeep or repair apparatus can not all affect row
Car on schedule, normal run.Train operation communication mode relies primarily on wireless dispatching communication system of train and is scheduled commander.When
When having train to arrive, station security protection personnel or field work safe protected personnel are required for using Radio train dispatching
The hand transceiver of communication system carrys out foldback circuit train operation situation, reuse construction contact or security protection transmitter receiver come and
When announcement trunk workmen, maintainer descend road in advance, avoid train.So it is accomplished by carrying two kinds of intercom equipment.
Just because of the method that live construction of railways security protection is generally notified by artificial employing transmitter receiver remote speech on duty, scene is made
Construction needs uplink and downlink direction respectively to send a workman, as protected personnel needs prolonged security protection, inevitably
There is protected personnel and leave post or off one's guard and cause information easily to occur failing to report or reporting by mistake for some reason, cause just online
The personnel constructed on road are because having little time to avoid the train for galloping at all speed, and cause casualties or train accident.Therefore, having must
Prior art is improved, to ensure train operating safety.
The content of the invention
To reduce the working strength of railway line construction, operating personnel, simplify operation, especially when circuit has dangerous situation
Wait, front train emergency can be notified in time or the current ruuning situation of train is grasped in time, it is ensured that train operation is pacified
Entirely, while also ensureing the line inspection safety of phone-holder itself and the protection safety of companion；Especially it is circuit when a fault occurs
The complete evidence of job site reservation, solves the problems such as producing dispute because collecting evidence difficult, analysis accident difficulty, improves railway line
The safety consciousness of road construction operation personnel and it is prevented effectively from because neglecting to security protection work, is that accident analysiss are provided with strong evidence
According to；The application resource of transmitter receiver is integrated further, each professional business demand of comprehensive railway transportation, this utility model provide one kind
The multifunctional protection transmitter receiver of DA compatibility.
This utility model provides the multifunctional protection transmitter receiver of such a DA compatibility, including housing, located at shell
Functional interface, operated key, function combinations key on body, mike, speaker, and the power supply in housing, controller, connect
Receive device, emitter, phase-locked loop circuit frequency synthesizer, baseband circuit device, data storage, phonographic recorder, it is characterised in that control
Device respectively with functional interface, function combinations key, operated key, phonographic recorder, power supply, phase-locked loop circuit frequency synthesizer, baseband circuit
Device, receptor, emitter are electrically connected；Data storage is electrically connected with phonographic recorder；Receptor, emitter respectively with antenna, lock
Phase loop circuit frequency synthesizer is electrically connected；Baseband circuit device is electrically connected with phase-locked loop circuit frequency synthesizer respectively, mike, raise
Sound device is electrically connected.
The functional interface includes DLL.
The operated key includes switching switch, call PTT keys, Plain locomotive calling key, Plain station calling key, mountain area machine
Car calling key, mountain area station calling key, red column adjust early warning key.
The function combinations key is to collect recording playback key, up companion to protect key, descending companion protection key, work business protection to cut
Enter key, work business protection ESC Escape, train dispatch radio communication communication cut-in key, train dispatch radio communication communication ESC Escape, sound control key, channel switching
Key, electric power detection enter for key, clock detection and enter for key, frequency entering for key in the compound keys of one.
Further, the function combinations key can be self-defined into one or more compound keys as needed.
The baseband circuit device is digital signal, analogue signal mixed networking communicator, realizes numeral letter in a channel
Number, analogue signal compatibility intercommunication.
The phase-locked loop circuit（PLL）The frequency of frequency synthesizer is uhf band, including 400Mhz to 470Mhz scopes.
This utility model has advantages below and effect：
1st, the compatible multifunctional protection transmitter receiver of this digital signal, analogue signal, by train dispatching command system pair
Say that product and the security protection of line construction upkeep operation contact intercommunication product unites two into one, be not only convenient for carrying, but also convenient use.
2nd, the compatible multifunctional protection transmitter receiver of this digital signal, analogue signal, self-defined multiple function keys, can basis
The needs of site operation, can easily carry out the mutual switching of corresponding function by corresponding function key, and not interfere with each other.
3rd, the compatible multifunctional protection transmitter receiver of this digital signal, analogue signal, with " 4+1 " work business protection intercommunication work(
Can, when scanning reception wireless dispatching communication system of train signal is completed on a transmitter receiver, synchronous scanning receives construction safety
Protection intercommunication signal, realizes real-time listening state, i.e., realize simultaneously receiving scanning train wireless dispatch communication system in a channel
The analog and digital signal information of system signal or construction safety protection intercommunication signal, and digital signal is launched by PTT keys of conversing
Complete the security protection information intercommunication with companion, it is to avoid the interference to wireless dispatching communication system of train, while solving construction
Security protection person needs to carry the trying situation that two kinds of intercom equipment could realize security protection communication.
4th, the compatible multifunctional protection transmitter receiver of this digital signal, analogue signal, with warning function, is making an inspection tour to railway
If it find that when circuit has dangerous situation, by the operated key for pre-setting, can advance forwards in time during circuit
Train send safe early warning information, when early warning information is sent after again can frequency hopping to monitoring scanning reception pattern, it is ensured that certainly
Body line inspection safety and the safety of companion's protection, equally also avoid the interference to wireless dispatching communication system of train.
5th, the compatible multifunctional protection transmitter receiver of this digital signal, analogue signal, with sound-recording function, when a fault occurs
For the evidence that the reservation of line construction scene is complete, the problems such as evidence obtaining is difficult, and analysis accident difficulty produces dispute is solved, railway is improved
The safety consciousness of line construction operating personnel and it is prevented effectively from because neglecting to security protection work, provides effectively for accident analysiss
Evidence.
6th, the compatible multifunctional protection transmitter receiver of this digital signal, analogue signal, with numeral, analogue signal compatibility work(
Can, it then follows the relevant regulations of national Ministry of Industry and Information and railway head office, the application resource of transmitter receiver is further integrated, ferrum is combined
The business demand of each specialty of road transport and customized development, communication requirement, daily early warning and the emergency management and rescue for meeting railway interests refer to
The needs waved, ensure that safety of railway traffic with widow's mite.
Description of the drawings
Fig. 1 is this utility model structural representation.
1- housings, 2- the first function combinations keys, 3- the second function combinations keys, 4- mikes, 5- speakers, 6- controllers,
7- receptors, 8- emitters, 9- phase-locked loop circuits（PLL）Frequency synthesizer, 10- baseband circuit devices, 11- data storages, 12-
Phonographic recorder, 13- antennas, 14- DLLs, 15- switch switches, 16- call PTT keys, 17- Plains locomotive calling key, 18- Plains
Station calling key, 19- mountain areas locomotive calling key, 20- mountain areas station calling key, 21- power supplys, 22- red columns adjust early warning key, 23-
Channel knob.
Specific embodiment
This utility model is described in detail below in conjunction with accompanying drawing, it should be apparent that, described below is only this
Some embodiments of utility model, rather than the embodiment of whole, for those of ordinary skill in the art, are not paying wound
On the premise of the property made is laborious, can be with according to these other accompanying drawings of accompanying drawings acquisition.Those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of paying creative work, belongs to the scope of protection of the invention.
Such as Fig. 1, the multifunctional protection transmitter receiver of the DA compatibility of this utility model offer, including housing 1, located at housing 1
On functional interface, operated key, function combinations key, mike 4, speaker 5, and the power supply 21, controller in housing 1
6th, receptor 7, emitter 8, phase-locked loop circuit frequency synthesizer 9, baseband circuit device 10, data storage 11, phonographic recorder 12, its
Middle controller 6 respectively with functional interface 14（The functional interface is DLL）, function combinations key 2 and 3, operated key, phonographic recorder
12nd, power supply 21, phase-locked loop circuit frequency synthesizer 9, baseband circuit device 10, receptor 7, emitter 8 are electrically connected；Data storage
11 are electrically connected with phonographic recorder 12；Receptor 7, emitter 8 are respectively electrically connected with antenna 13, phase-locked loop circuit frequency synthesizer 9；
Baseband circuit device 10 is electrically connected with phase-locked loop circuit frequency synthesizer 9, mike 4, speaker 5 respectively；
The operated key includes switching switch 15, call PTT key 16, Plain locomotive calling keys 17, Plain station calling key
18th, mountain area locomotive calling key 19, mountain area station calling key 20, red column adjust early warning key 22, channel knob 23；
The function combinations key is divided into the first function combinations key 2 and the second function combinations key 3, wherein：First function combinations
Key 2 is to collect recording playback key, up companion protection key, descending companion protection key, work to be engaged in protecting cut-in key, work business protection to exit
, in the compound keys of one, realization is recorded back for key, train dispatch radio communication communication cut-in key, train dispatch radio communication communication ESC Escape, sound control key
Put, up companion protection, descending companion protection, work business protection incision, work business protection are exited, train dispatch radio communication communication incision, wireless
Train dispatching communication is exited, the button circulate operation of sound control；Second function combinations key 3 is collection channel switch key, electric power detection report
Read key, clock detection to enter for key, frequency and key is entered in the compound keys of one, realize that channel switches, electric power detection is entered for, clock is examined
Observe and predict reading, the button circulate operation that frequency is entered for；
The baseband circuit device 10 is digital signal, analogue signal mixed networking communicator, realizes numeral in a channel
Signal, analogue signal compatibility intercommunication；
The phase-locked loop circuit（PLL）The frequency of frequency synthesizer 9 is uhf band, including 400Mhz to 470Mhz scopes.
During work, signal enters through D/A transducers, receptor 7 and phase-locked loop circuit from antenna 13（PLL）Frequency is closed
Grow up to be a useful person 9 generation mixing frequencies, production signal is modulated by baseband circuit device 10, control accordingly to amplify signal will by controller 6
It is fed to the output sound of speaker 5.Numerical data is obtained by 10 sampling processing of baseband circuit device from 4 speech of mike, by
The control baseband circuit of controller 6 device 10 produces the baseband signal of output, by phase-locked loop circuit（PLL）Frequency synthesizer 9 and send out
Emitter 8 is fed to antenna 13 according to different modulating mode and transmitting carrier signal.Realize DA compatibility multifunctional protection transmitter receiver
Reception, transmitting, function of voice communication；
Controller 6 transmits the voice messaging in operation process, signaling information, Word message, pictorial information to phonographic recorder
12, and by 11 synchronous storage record of data storage；
Controller 6 is run by default program, is cooperated by unit when there is signal demand to process and is most made at last
Voice messaging, signaling information, Word message during industry, picture letter, by the form of electromagnetic wave to emission or reception；
When finding that during circuit is maked an inspection tour to railway circuit has dangerous situation, early warning key 22 is adjusted to operate by red column,
The train that just can be advanced forwards in time sends safe early warning information, after early warning information is sent, and can frequency hopping extremely monitoring
Scanning reception pattern, it is ensured that the safety of itself line inspection safety and companion's protection, equally also avoids logical to Radio train dispatching
The interference of letter system；
Row adjust working method：Adjustment channel knob 23 opens switch switch 15 to desired location, can listen in speaker 5
To the voice message of present operating frequency, before making the shutdown of transmitter receiver last, functional statuses are used；When in train radio tune
During degree function, reception Radio train dispatching system signal can be scanned, train radio be played by controller 6 and its speaker 5 and is adjusted
Degree command system sound；Key 19, mountain area is called when Plain locomotive calling key 17, Plain station calling key 18, mountain area locomotive is pressed
During the calling key 20 of station, users at different levels in Radio train dispatching system can be called, press-to-talk PTT keys 16 can be with train radio
User's communication in scheduling system；
Work business protection talkback mode：Adjustment channel knob 23 opens switch switch 15 to desired location, can be in speaker 5
Inside hear the voice message of present operating frequency, now transmitter receiver is started working, receive scanning to Radio train dispatching signal or
Construction safety protection signal, can hear speech by speaker 5；Press-to-talk PTT buttons 16, are directed at mike 4, you can make
With construction safety protection frequency and All other routes construction, maintainer's dialogue, announcement trunk construction, maintainer notice that train connects
Closely, realize 4+1 works business protection intercommunication function；The 4+1 works business protection intercommunication function is by the Radio train dispatching of railway transportation
Communication system operating frequency is united two into one with maintenance construction operation contact, construction safety protection communication work frequency, right at one
Say under a channel of machine, realize monitoring wireless dispatching communication system of train frequency signal or maintenance construction operation contact, construction
Security protection communication work frequency signal." 4 " are four frequency class frequency sequence numbers of wireless dispatching communication system of train operating frequency,
Four frequency class frequency sequence numbers are represented with F1, F2, F3, F4；" 1 " as overhauls construction operation contact, construction safety protection communication work
Frequency signal, signal frequency of this service frequency signal for arbitrary disposition." 4+1 " is under a channel of a transmitter receiver and connects
Receipts frequency is any one in F1, F2, F3, F4, F5, but behind transmitter receiver press-to-talk PTT key 16, then using F5 frequencies
Transmitting digital signal is conversed.
When user finds that rail track has dangerous situation, press red column and adjust early warning button 22, transmitter receiver using train without
Line scheduling frequency in the Vehicle mounted station in pre-configured early warning voice transmission to close train, will remind trainman urgent
Stop, it is to avoid accident；
When user is constructed on the line, the first function combinations key 2 is pressed, recording playback, sound control, electricity is carried out
Detection is entered for, clock detection is entered for, frequency is entered for, up companion protects, descending companion protects, work business protects incision, work to be engaged in preventing
Shield is exited, train dispatch radio communication communication is cut, train dispatch radio communication communication is exited, and enters for current function status from interior the hearing of speaker 5；
Transmitter receiver user only needs to press the first function combinations key 2, transmitter receiver according to the functional statuses for pre-setting, from
Move and remind voice to be transmitted into nearby just in the companion of operation by pre-configured in security protection frequency, prompting companion it is up or
Down direction has carry out car, please descend road immediately, take care；Or enter 4+1 works business protection incision state and train dispatch radio communication communication
Incision state, realizes that communication information is monitored and construction safety protection is operated；
In reception or emission process, all signals retain storage automatically automatically by phonographic recorder 12 and data storage 11；When
Being that line construction is live when accident occurs retains complete evidence, and solution evidence obtaining is difficult, and analysis accident difficulty produces dispute etc. and asks
Topic, improves the safety consciousness of railway line construction operating personnel and is prevented effectively from because neglecting to security protection work, be accident
Analysis provides strong evidence；
When operation contact, security protection intercommunication signal is received, operation connection is played by controller 6 and its speaker 5
Network, security protection sound；Press-to-talk PTT keys 9, and mike 4 is directed at, operation contact, security protection intercommunication frequency can be used
Call；When channel knob 23 is rotated, voice reading present channel frequency can be sent by speaker 5；When walkie-talkie electricity
The voice message of " not enough power supply " when will exhaust, can be sent from speaker 5, reminds user to change battery in time.
This utility model is realized to the emergent scene of railway, rail track, production operation management, equipment centralized maintenance, weight
The monitoring in point region, meets the needs of the communication requirement, daily early warning and emergency management and rescue commander of railway interests, while reducing railway
Line construction operating personnel's working strength, simplifies operation, especially when circuit has dangerous situation, can notify front train in time
Emergency or the in time current ruuning situation of grasp train, it is ensured that train operating safety, itself line inspection are safe and same
With the safety of protection.Retain complete evidence for line construction scene when a fault occurs, solution evidence obtaining is difficult, and analysis accident is stranded
The problems such as difficult labour life dispute, improve the safety consciousness of railway line construction operating personnel and be prevented effectively from because working to security protection
Neglect, provide strong evidence for accident analysiss.The relevant regulations of national Ministry of Industry and Information and railway head office are have followed, it is further whole
The application resource of transmitter receiver is closed, the business demand of each specialty of railway transportation is combined, and the DA compatibility of customized development is multi-functional
Protection transmitter receiver.Controller 6 can be flexibly configured according to user's request using conventional embedded microprocessor, fully full
Sufficient user is taken using operation to Train Approaching early warning, the reception of line construction security protection, transmitting, function of voice communication demand
The aspects such as band have fully taken into account the convenience of whole machine.Using human oriented design, expansible space is larger.
When this utility model completes scanning reception wireless dispatching communication system of train signal on a transmitter receiver, synchronously sweep
Reception construction safety protection intercommunication signal is retouched, real-time listening state is realized, i.e., realizes simultaneously receiving scanning train in a channel
The analog and digital signal information of wireless dispatching communication system signal or construction safety protection intercommunication signal, and by the PTT that converses
Key transmitting digital signal completes the security protection information intercommunication with companion, it is to avoid the interference to wireless dispatching communication system of train,
Solving construction safety protection person simultaneously needs two kinds of intercom equipment of carrying realize the awkward of security protection communication
A word used for translation situation.Obviously, it is described receive scanning and transmission signal can be numeral, one or two in analogue signal.
Claims (6)
1. a kind of multifunctional protection transmitter receiver of DA compatibility, including housing, functional interface, operated key on housing, work(
Energy Macintosh, mike, speaker, and the power supply in housing, controller, receptor, emitter, phase-locked loop circuit frequency
Rate synthesizer, baseband circuit device, data storage, phonographic recorder, it is characterised in that controller respectively with functional interface, function combinations
Key, operated key, phonographic recorder, power supply, phase-locked loop circuit frequency synthesizer, baseband circuit device, receptor, emitter are electrically connected；Number
Electrically connect with phonographic recorder according to memorizer；Receptor, emitter are respectively electrically connected with antenna, phase-locked loop circuit frequency synthesizer；
Baseband circuit device is electrically connected with phase-locked loop circuit frequency synthesizer respectively, the electrical connection of mike, speaker.
2. the multifunctional protection transmitter receiver of DA compatibility according to claim 1, it is characterised in that the functional interface is
DLL.
3. the multifunctional protection transmitter receiver of DA compatibility according to claim 1, it is characterised in that the operated key includes
Switch switch, call PTT keys, Plain locomotive calling key, Plain station calling key, mountain area locomotive calling key, the calling of mountain area station
Key, red column adjust early warning key.
4. the multifunctional protection transmitter receiver of DA compatibility according to claim 1, it is characterised in that the function combinations key
It is collection recording playback key, up companion protection key, descending companion protection key, work business protection cut-in key, work business protection ESC Escape, nothing
Line train dispatching communication cut-in key, train dispatch radio communication communication ESC Escape, sound control key, channel switch key, electric power detection enter for key, clock
Detection enters for key, frequency and enters for key in the compound keys of one.
5. the multifunctional protection transmitter receiver of DA compatibility according to claim 1, it is characterised in that the baseband circuit device
Be digital signal, analogue signal mixed networking communicator, digital signal, analogue signal compatibility intercommunication are realized in a channel.
6. the multifunctional protection transmitter receiver of DA compatibility according to claim 1, it is characterised in that the phase-locked loop circuit
The frequency of frequency synthesizer is uhf band, including 400Mhz to 470Mhz scopes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621049655.9U CN206060745U (en) | 2016-09-12 | 2016-09-12 | A kind of multifunctional protection transmitter receiver of DA compatibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621049655.9U CN206060745U (en) | 2016-09-12 | 2016-09-12 | A kind of multifunctional protection transmitter receiver of DA compatibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206060745U true CN206060745U (en) | 2017-03-29 |
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ID=58371187
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621049655.9U Active CN206060745U (en) | 2016-09-12 | 2016-09-12 | A kind of multifunctional protection transmitter receiver of DA compatibility |
Country Status (1)
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| CN (1) | CN206060745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235450A (en) * | 2017-05-19 | 2018-06-29 | 成都零壹众科技有限公司 | A kind of public network is to the seamless adaptive communication means of traditional intercommunication bimodulus of making peace |
-
2016
- 2016-09-12 CN CN201621049655.9U patent/CN206060745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235450A (en) * | 2017-05-19 | 2018-06-29 | 成都零壹众科技有限公司 | A kind of public network is to the seamless adaptive communication means of traditional intercommunication bimodulus of making peace |
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