CN206133250U - Auxiliary control system is controld to locomotive - Google Patents
Auxiliary control system is controld to locomotive Download PDFInfo
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- CN206133250U CN206133250U CN201621193328.0U CN201621193328U CN206133250U CN 206133250 U CN206133250 U CN 206133250U CN 201621193328 U CN201621193328 U CN 201621193328U CN 206133250 U CN206133250 U CN 206133250U
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Abstract
The utility model provides an auxiliary control system is controld to locomotive, this system can come out the current operation of attendant through voice prompt, will operate the more audio -visual attendant of feeding back to of content, can timely corrigendum when wrong operation appearing, emergence that can effectual avoid accident, this system carries out the record with quick -witted driving license operation all operation contents of in -process attendant and operating time simultaneously, can help inspection personnel to carry out failure analysis when locomotive emergence accident, provides effectual basis for estimation.
Description
Technical field
This utility model is related to locomotive control auxiliary equipment and device, more particularly to a kind of locomotive control assist control system
System.
Background technology
The manipulation of locomotive is to stir key-lifting switch by crew or adjust related controller to reach control locomotive fortune
Capable purpose, operating process do not have corresponding operation indicating, and crew easily produces sense tired out due to prolonged work,
Probably due to absent minded and misoperation locomotive relevant control switch in running, if found in time, gently then
Unnecessary damage may be caused to locomotive and accident of locomotive defect occurs, it is heavy then the operation of whole circuit, particularly electric power may be affected
Locomotive, High Level AC Voltage of its supply line for 25KV, the operation if there is mistake are likely to result in life injury accident.
Utility model content
In view of this, the utility model proposes a kind of effectively can carry out warning, prevent maloperation to crew's operation
Locomotive control supplementary controlled system.
What the technical solution of the utility model was realized in：This utility model provides a kind of locomotive control assist control
System, which includes signal gathering unit, transcoding units, MCU, memory element, audio decoder, power amplifier and loudspeaker, wherein,
Signal gathering unit, gathers the operation signal of locomotive driver controller and key-lifting switch and passes to transcoding units；
Transcoding units, the operation signal to collecting are transcoded into peration data and pass to MCU；
Memory element, storage operation number is according to this and each peration data corresponding operating time and prompting voice data；
MCU, transfers corresponding prompting voice data from memory element according to the peration data for receiving and passes to sound
Frequency decoder；
Audio decoder, is transcoded into audio signal and passes to power amplifier to prompting voice data；
Power amplifier, audio signal are amplified, and promote loudspeaker playing alert tones.
It is on the basis of above technical scheme, it is preferred that also including USB download circuits, be connected with MCU signals, external to deposit
Storage equipment.It is further preferred that USB download circuits adopt CH375 modular circuits.
On the basis of above technical scheme, it is preferred that also including real time clock circuit and communication chip, wherein,
Communication chip, is connected with TAX2 bus signals, is periodically obtained the monitoring period information in TAX2 buses and is passed to
MCU；
MCU, receives the monitoring period information of communication chip transmission and passes to real time clock circuit；
Real time clock circuit, timing, and the reset time after monitoring period information is received；
Memory element, real-time storage peration data, operating time and prompting voice data.
It is further preferred that real time clock circuit adopts DS3231 chips, communication chip to adopt MAX1480B chips, communication
Chip carries out RS-485 communications with TAX2 buses.
Still more preferably, also including man-machine interaction panel, be provided with the man-machine interaction panel clock display screen,
Time adjustment button, USB download circuits and data download button, wherein,
Clock display screen, is connected with real time clock circuit signal, shows the time in real time；
Time adjustment button, is connected with real time clock circuit signal, for real-time manual regulating time；
Data download button, is connected with MCU signals, and for being input into download command, MCU receives download command, reads storage single
The peration data stored in unit and time data are simultaneously sent to external storage equipment by USB download circuits.
On the basis of above technical scheme, it is preferred that EEPROM of the memory element using AT24C04；MCU is adopted
STC15F2K60S2；Audio decoder adopts BY8001 modules, using BY8001-SSOP24MP3 main control chips；Power amplifier is adopted
LM386 chips or TDA7279.
Locomotive control supplementary controlled system of the present utility model is had the advantages that relative to prior art：
(1) crew current operation can be passed through voice message out by the system, and operation content is more intuitively anti-
Feed crew, timely can correct when there is the operation of mistake, can effective Accident prevention generation；
(2) while all of operation content of crew in locomotive this running and operating time are remembered by the system
Record, can help inspection personnel to carry out accident analysis when locomotive occurs accident, there is provided effective basis for estimation.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Annexation figures of the Fig. 1 for this utility model locomotive control supplementary controlled system；
Structural representations of the Fig. 2 for the man-machine interaction panel part of this utility model locomotive control supplementary controlled system.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical scheme in this utility model embodiment
It is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, and not
It is whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that obtained, belong to the scope of this utility model protection.
As shown in figure 1, locomotive control supplementary controlled system of the present utility model, including signal gathering unit 1, transcoding units
2nd, MCU3, memory element 4, audio decoder 5, power amplifier 6 and loudspeaker 7.
Signal gathering unit 1, gathers the operation signal of locomotive driver controller and key-lifting switch and passes to transcoding units
2.Specifically, the operational motion of locomotive driver controller and key-lifting switch is changed into level signal and is given by signal gathering unit 1
Collection, it is as shown in the table：
Transcoding units 2, the operation signal to collecting are transcoded into peration data and pass to MCU3.Specifically, can here
During blood pressure lowering and signal isolation carried out to operation signal process.
Memory element 4, storage operation number is according to this and each peration data corresponding operating time and prompting voice data.Carry
Show that speech data is stored in advance in memory element Unit 4, be available for reading in real time and downloading.By storage operation number evidence, can be square
Continue after an action of the bowels and locomotive operation situation is analyzed, fix a breakdown.Specifically, the memory element 4 is using AT24C04's
EEPROM, memory space are 4K, can store 10,000 a plurality of records.
MCU3, transfers corresponding prompting voice data from memory element 4 according to the peration data for receiving and passes to
Audio decoder 5.Specifically, MCU3 adopts STC15F2K60S2 single-chip microcomputers for control box main control chip, and this chip has 2 independences
Serial ports, be available for this device RS-485 and USB download circuits 8 communicate use.
Audio decoder 5, is transcoded into audio signal and passes to power amplifier 6 to prompting voice data.Power amplifier 6, audio signal
It is amplified, and promotes 7 playing alert tones of loudspeaker.Thus, when the signal of the monitoring of signal gathering unit 1 changes, can lead to
Cross voice message out, prevent crew's maloperation.Specifically, audio decoder 5 adopts BY8001 modules, and the module is a
Compact new high-quality plug-in card MP3 modules, using BY8001-SSOP24MP3 main control chips, support that MP3, WAV form is bilingual
Code；Power amplifier 6 adopts LM386 chips or TDA7279.
Preferably, also it is connected with MCU3 signals, external storage equipment including USB download circuits 8.Thus, conveniently can derive
The data message of the storage of memory element 4.Specifically, USB download circuits 8 adopt CH375 modular circuits, and need in downloading process
Lamplight pointing to be had.Specifically, also including data download button 15, wherein, data download button 15 is connected with MCU3 signals,
For being input into download command, MCU3 receives download command, the peration data stored in reading memory element 4 and time data and passes through
USB download circuits 8 are sent to external storage equipment.Thus, can key download data storage.
Preferably, also including real time clock circuit 9 and communication chip 10.
Communication chip 10, is connected with TAX2 bus signals, is periodically obtained the monitoring period information in TAX2 buses and is transmitted
To MCU3, MCU3 receives the monitoring period information of the transmission of communication chip 10 and passes to real time clock circuit 9.Thus, can pass through
The monitoring information in TAX2 buses is monitored, the time in locomotive monitor information is obtained, is automatically updated on real time clock circuit 9 daily
Time, it is ensured that 9 time of real time clock circuit is consistent with monitoring period.Specifically, communication chip 10 adopts MAX1480B chips,
Communication chip 10 carries out RS-485 communications with TAX2 buses.
Real time clock circuit 9, timing, and the reset time after monitoring period information is received, during 4 real-time storage of memory element
Between information.Specifically, DS3231 chips can be selected, the chip is high accuracy I2C real-time clock (RTC), with integrated temperature
Mend crystal oscillator (TCXO) and crystal.The device includes cell input terminal, can still keep accurate timing when disconnecting main power source.Integrated crystalline substance
Shake and improve the long-term degree of accuracy of device, the time deviation that external crystal oscillator can be avoided to produce.Clock on device can pass through
The RS-485 serial ports reading extraneous time is updated.Preferably, also including clock display screen 12, with 9 signal of real time clock circuit
Connection, shows the time in real time；Time adjustment button 13, is connected with 9 signal of real time clock circuit, for real-time manual regulating time.
Specifically, as shown in Fig. 2 also including man-machine interaction panel 11, in the man-machine interaction panel 11, it is provided with clock
Display screen 12, time adjustment button 13, USB download circuits 8 and data download button 15.
The foregoing is only better embodiment of the present utility model, not to limit this utility model, it is all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality new
Within the protection domain of type.
Claims (7)
1. a kind of locomotive control supplementary controlled system, it is characterised in that：It include signal gathering unit (1), transcoding units (2),
MCU (3), memory element (4), audio decoder (5), power amplifier (6) and loudspeaker (7), wherein,
Signal gathering unit (1), gathers the operation signal of locomotive driver controller and key-lifting switch and passes to transcoding units
(2)；
Transcoding units (2), the operation signal to collecting are transcoded into peration data and pass to MCU (3)；
Memory element (4), storage operation number is according to this and each peration data corresponding operating time and prompting voice data；
MCU (3), transfers corresponding prompting voice data from memory element (4) according to the peration data for receiving and passes to
Audio decoder (5)；
Audio decoder (5), is transcoded into audio signal and passes to power amplifier (6) to prompting voice data；
Power amplifier (6), audio signal is amplified, and promotes loudspeaker (7) playing alert tones.
2. locomotive control supplementary controlled system as claimed in claim 1, it is characterised in that：Also include USB download circuits (8),
It is connected with MCU (3) signal, external storage equipment.
3. locomotive control supplementary controlled system as claimed in claim 2, it is characterised in that：USB download circuits (8) are adopted
CH375 modular circuits.
4. locomotive control supplementary controlled system as claimed in claim 1, it is characterised in that：Also include real time clock circuit (9)
With communication chip (10), wherein,
Communication chip (10), is connected with TAX2 bus signals, is periodically obtained the monitoring period information in TAX2 buses and is passed to
MCU(3)；
MCU (3), the monitoring period information that reception communication chip (10) is transmitted simultaneously pass to real time clock circuit (9)；
Real time clock circuit (9), timing, and the reset time after monitoring period information is received；
Memory element (4), real-time storage peration data, operating time and prompting voice data.
5. locomotive control supplementary controlled system as claimed in claim 4, it is characterised in that：Real time clock circuit (9) is adopted
DS3231 chips, communication chip (10) carry out RS-485 communication with TAX2 buses using MAX1480B chips, communication chip (10).
6. the locomotive control supplementary controlled system as described in claim 2 or 4, it is characterised in that：Also include man-machine interaction panel
(11) clock display screen (12), time adjustment button (13), USB download circuits are provided with the man-machine interaction panel (11),
(8) and data download button (15), wherein,
Clock display screen (12), is connected with real time clock circuit (9) signal, shows the time in real time；
Time adjustment button (13), is connected with real time clock circuit (9) signal, for real-time manual regulating time；
Data download button (15), is connected with MCU (3) signal, and for being input into download command, MCU (3) receives download command, reads
The peration data stored in memory element (4) and time data are simultaneously sent to external storage equipment by USB download circuits (8).
7. locomotive control supplementary controlled system as claimed in claim 1, it is characterised in that：The memory element (4) adopts
The EEPROM of AT24C04；MCU (3) adopts STC15F2K60S2；Audio decoder (5) is adopted using BY8001 modules
BY8001-SSOP24MP3 main control chips；Power amplifier (6) is using LM386 chips or TDA7279.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193328.0U CN206133250U (en) | 2016-11-04 | 2016-11-04 | Auxiliary control system is controld to locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193328.0U CN206133250U (en) | 2016-11-04 | 2016-11-04 | Auxiliary control system is controld to locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206133250U true CN206133250U (en) | 2017-04-26 |
Family
ID=58578144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621193328.0U Expired - Fee Related CN206133250U (en) | 2016-11-04 | 2016-11-04 | Auxiliary control system is controld to locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206133250U (en) |
-
2016
- 2016-11-04 CN CN201621193328.0U patent/CN206133250U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20191104 |