CN2747369Y - Microcomputer controller for internal combustion locomotive - Google Patents
Microcomputer controller for internal combustion locomotive Download PDFInfo
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- CN2747369Y CN2747369Y CN 200420055661 CN200420055661U CN2747369Y CN 2747369 Y CN2747369 Y CN 2747369Y CN 200420055661 CN200420055661 CN 200420055661 CN 200420055661 U CN200420055661 U CN 200420055661U CN 2747369 Y CN2747369 Y CN 2747369Y
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- locomotive
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Abstract
The utility model relates to a microcomputer controller for internal combustion locomotive. The utility model is characterized in that a microcomputer controller case (1) is installed on the electric cabinet of the internal combustion locomotive, one side of the microcomputer controller case (1) is provided with an aerial plug (9)and an input plug (5), a cable wire (16) is installed on the aerial plug (9), the cable wire is connected with a receiving aerial (15) which is connected with a remote control transmitter through radio, the other side of the microcomputer controller case (1) is provided with a connecting brake plug(11)and an output plug (6), and the connecting brake plug(11)is connected with a locomotive brake (13); the top of the microcomputer controller case (1) is provided with a failure display LED(7) and a failure prompt buzzer (8), and an input plug is connected with the input circuit (2) in the microcomputer controller case (1).
Description
Technical field
The utility model belongs to the remote control type computer controller that adopts microcomputer internal combustion locomotive to be carried out various controls; relate to and a kind ofly can carry out intelligent control startup, operation, shutdown and the protection of internal combustion locomotive; and to the working state of internal combustion locomotive sample, after the microcomputer computing; the controlling combustion engine car is operated in the most rational running state, realizes the remote control type internal combustion locomotive computer controller to the control of internal combustion locomotive Wireless remote control.
Background technique
At present, when the internal combustion locomotive on the domestic railway moved, because of the intrinsic reason of internal combustion locomotive factory, working procedure such as the startup of internal combustion locomotive, operation, shutdown all were to watch by the driver is visual, manually-operable.Zero load, heavy load when especially internal combustion locomotive moves, working staties such as climb and fall will lean on driver's driving experience to judge the increase and decrease gear, adjust throttle, and suitable braking force are come the controlling combustion engine car.Because the difference of driver's driving experience makes locomotive can not be operated in rational the optimum state, thereby quicken the component wear of internal combustion locomotive, reduce the working life of internal combustion locomotive, increase fuel consume, exhaust emissions exceeds standard, unfavorable environmental protection.In addition, because the vehicle condition of internal combustion locomotive might not always be in intact state, therefore in use, might meet and start by force under the state that has fault and move, this will make the internal combustion locomotive that moves in spite of illness bring potential bigger damage.Thereby cause very big economic loss.When locomotive will carry out moving accurately hook operation in small scope, because of the driver can not adopt the mode of remote operation locomotive, leave locomotive and remove visual locomotive hook, and can't see hook in the operator cabin internal cause, the someone commands in addition, causes that the operating personnel is many, efficient is low, the time is long.When locomotive enters poisonous and harmful and dust serious environmental, more, will form threat to driver's healthy and life safety because the driver can not leave operator cabin locomotive telecontrol is operated.
Summary of the invention
Order of the present utility model is startup, operation, shutdown and the running thereof for internal combustion locomotive, and a kind of internal combustion locomotive computer controller of remote control type is provided.The utility model can be monitored the start-up course of internal combustion locomotive, when the data that satisfy whole starting conditions through microcomputer detect qualified after, computer controller will be exported enabled instruction, internal combustion locomotive is started, start otherwise will refuse locomotive, and report to the police indicating fault status with acoustooptic form; During locomotive operation, the data-signal that computer controller is sent detection of dynamic locomotive sensor here after the microcomputer computing is judged, provides the adjustment control command, makes locomotive operation in rational working state; Break down during as locomotive operation, microcomputer carries out defense controls with the output protection instruction to locomotive, to avoid locomotive operation in spite of illness; Microcomputer installs the high frequency RCU additional, makes locomotive in small scope during the operation of mobile vehicle hook, by driver one people visual remote operation locomotive under car, and directly accurately control locomotive contraposition; When locomotive operation during in rugged environment, the driver can not enter the locomotive scene, and the operation and the braking of remote controlled locomotives at a distance under car realizes that people's car separates.
The utility model internal combustion locomotive computer controller content Description:
The utility model internal combustion locomotive computer controller, be by the computer controller cabinet, input circlult, cpu circuit IC, output circuit, the high frequency remote control module, remote control transmitter, brake, elastic cable paper, receiving antenna is formed, it is characterized in that: the computer controller cabinet is installed in the regulator cubicle of internal combustion locomotive, side at the computer controller cabinet is provided with aerial plug, input plug, elastic cable paper is installed on aerial plug is connected receiving antenna, receiving antenna is connected with remote control transmitter by wireless, the opposite side setting of computer controller cabinet connects the brake plug, output plug connects the brake plug and is connected with locomotive brake gear by elastic cable paper; Fault is set at the top of computer controller cabinet shows LED, fault prompting buzzer, input circlult in input plug and the computer controller cabinet is connected, input circlult is connected with cpu circuit IC, and cpu circuit IC is connected with output circuit, and output circuit is connected with output plug; Cpu circuit IC and fault show LED, fault prompting buzzer, and cpu circuit IC is connected with the high frequency receiving module, and the high frequency receiving module is connected with aerial plug, and cpu circuit IC is connected with the brake plug.
Internal combustion locomotive computer controller circuit is: the output terminal of photo coupler T1-1---T1-N is connected with the input end of cpu circuit IC, the control signal of cpu circuit IC output is connected to photo coupler T2-1---behind the input end of T2-N,---corresponding output end of T2-N is connected to high-power FET T3-1---T3-N through photo coupler T2-1, its output terminal are connected to locomotive load corresponding in the 1-N road and realize power output; Crystal J, capacitor C 1, capacitor C 2 are formed the oscillating circuit of cpu circuit IC; Resistance R 2-1---R2-N is the biasing resistor of photo coupler, at input, the output terminal of circuit---T1-N and T2-1---T2-N that adopted photo coupler T1-1; The output of high frequency receiving module is connected with cpu circuit IC corresponding input end, and the output terminal of cpu circuit IC correspondence is connected to corresponding high-power FET T3-1---behind the T3-N, be connected to locomotive load corresponding in the 1-N road again; The corresponding output terminal of cpu circuit IC is connected to brake.
The utility model remote control type internal combustion locomotive computer controller, can the sensor signal of each partially-working state of locomotive will be represented, be input in the microprocessor in the remote control type internal combustion locomotive computer controller, through to after the identification of input signal, comparison, judgement, the computing, microprocessor provides corresponding output control command.Power output by the computer controller output circuit; drive the respective load of locomotive; make the working state of locomotive operation in the best; when the signal of each road of locomotive sensor input has disappearance or when undesired; will be detected by cpu circuit IC; when providing the acoustooptic alarm signal, the instruction of cpu circuit IC output corresponding protection.Remind the maintenance man in time to repair, prevented from that locomotive from going to work braving one's illness to cause bigger loss.When locomotive need carry out the accurate control of small scope when moving, or locomotive prepares to operate in when meeting poisonous and hazardous environment, and the driver can separate with locomotive people car, and locomotive is carried out remote control control.After remote control transmitter sends remote control command signal, computer controller is by antenna and high frequency receiving module, the remote control command signal that receives is sent among the cpu circuit IC, after microprocessor judges, verification, the output control command is to output circuit, control corresponding locomotive load, under the condition that people's car separates, realize remote control operation control locomotive.When remote state, when if desired locomotive being carried out skidding, remote control transmitter will provide brake signal, after microprocessor is received, corresponding control signal output will be arranged, and drive brake work, realize the deceleration or the parking of locomotive.Because the utility model remote control type internal combustion locomotive computer controller has been realized intelligent control to locomotive, makes and has avoided locomotive to go to work braving one's illness in the locomotive operation, avoided driving locomotive by driver's experience.Can realize protection, make locomotive operation, reduce the wearing and tearing of locomotive, prolong the locomotive overhaul phase, improve the locomotive operation rate in rational the optimum state to locomotive.Can save fuel oil, reduce the internal combustion engine locomotive exhaust emissions, the protection environment.The distant control function that has can improve locomotive shunting efficient, improves driver's working environment.The utility model remote control type internal combustion locomotive computer controller can bring bigger economic benefit and social benefit to enterprise.
Description of drawings
Fig. 1 is a remote control type internal combustion locomotive computer controller structural representation.
Fig. 2 is a remote control type internal combustion locomotive computer controller circuit diagram.
Embodiment
The utility model remote control type internal combustion locomotive computer controller is to realize like this, see Fig. 1, among the figure: 1 is that computer controller cabinet, 2 is that input circlult, 3 is that cpu circuit IC, 4 is that output circuit, 5 is that input plug, 6 is that output plug, 7 is that aerial plug, 10 is that high frequency receiving module, 11 is that remote control transmitter, 13 is that locomotive brake gear, 14 is that elastic cable paper, 15 is that receiving antenna, 16 is an elastic cable paper for connecing brake plug, 12 for fault demonstration LED, 8 points out buzzer, 9 for fault.Computer controller cabinet 1 is installed in the regulator cubicle of internal combustion locomotive, side at computer controller cabinet 1 is provided with aerial plug 9, input plug 5, elastic cable paper 16 is installed on aerial plug 9 is connected to receiving antenna 15, the opposite side setting connects brake plug 11, output plug 6, connects brake plug 11 and is connected with locomotive brake gear 13 by elastic cable paper 14; Fault is set at the top of computer controller cabinet 1 shows LED7, fault prompting buzzer 8, input plug 5 and computer controller cabinet 1 interior input circlult 2 is connected, and input circlult 2 is connected with cpu circuit IC 3, and output circuit 4 is connected with output plug 6; Cpu circuit IC 3 shows that with fault LED 7, fault prompting buzzer 8, high frequency receiving module 10 are connected, and high frequency receiving module 10 is connected with aerial plug 9.Cpu circuit IC 3 by connect brake plug 11, elastic cable paper 14 is connected with locomotive brake gear 13.
See Fig. 2, be installed in various sensor signals on the locomotive and deliver to photo coupler T1-1---the input end of T1-N of computer controller, the signal voltage of its input, making photo coupler T1-1---the output terminal of T1-N has corresponding signal voltage output, and resistance R 1-1---R1-N is the biasing resistor of photo coupler.Photo coupler T1-1---T1-N output terminal is connected with the input end of cpu circuit IC, the signal voltage of its output will compare with the software program that configures in the microprocessor CPU IC circuit, differentiation and computing, when condition is not inconsistent, the corresponding output terminal output of microprocessor CPU IC circuit has the alarm code on fault road, being connected to the LED fault display unit has fault to show, and the buzzer cry is reported to the police.The corresponding output terminal of microprocessor also will have protectiveness instruction output simultaneously; be connected to output circuit photo coupler T2-1---the input end of T2-N; the locomotive 1-N road respective load that is connected to---output terminal of T2-N is connected to high-power FET T3-1---T3-N input end through photo coupler T2-1, the output terminal of high-power FET T3-1---T3-N realizes power output.
As the various sensor signals on the locomotive through photo coupler T1-1---the signal that T1-N inputs to cpu circuit IC all meets the condition that software program is provided with, and the corresponding output end of microprocessor CPU IC circuit will have locomotive normally to move control signal output.The control signal of cpu circuit IC output is connected to photo coupler T2-1---behind the input end of T2-N,---corresponding output end of T2-N is connected to high-power FET T3-1---T3-N through photo coupler T2-1, its output terminal are connected to locomotive load corresponding in the 1-N road and realize power output.Among the figure two, crystal J, capacitor C 1, capacitor C 2 are formed the oscillating circuit of cpu circuit IC, for microprocessor work provides required clock pulse.Resistance R 2-1---R2-N is the biasing resistor of photo coupler.Input, output terminal at circuit have adopted photo coupler T1-1---T1-N and photo coupler T2-1---T2-N makes cpu circuit IC and locomotive car body realize isolating, and prevents that the electric equipment on the locomotive from causing interference to the work of microprocessor.
The output of high frequency receiving module is connected with cpu circuit IC corresponding input end, remote signal is after antenna receives, send into the high frequency receiving module, after the signal demodulation, be sent to the corresponding input end of cpu circuit IC, the output terminal of cpu circuit IC correspondence is passed to photo coupler T2-1 with control signal---the corresponding input end of T2-N, its output are connected to corresponding high-power FET T3-1---behind the T3-, is connected to locomotive load corresponding in the 1-N road again.The corresponding output terminal of cpu circuit IC is connected to brake, when cpu circuit IC output be brake signal to locomotive the time, the control brake machine is worked.
In the regulator cubicle that remote control type internal combustion locomotive computer controller cabinet 1 is installed on the internal combustion locomotive, after various sensor signals on the locomotive are transferred to the input plug 5 of controller through elastic cable paper, deliver to input circlult 2, input signal after input circlult 2 is handled, deliver to again among the cpu circuit IC 3 to the signal of sending here judge, identification, computing.If number of signals of sending here or specification satisfy the conditional request that software sets in the microprocessor, microprocessor then will have the control corresponding amount output after the computing.If the condition of sending here is not inconsistent, microprocessor will have the protectiveness instruction to export to output circuit 4, after the realization power amplification, by output plug 6, connect the respective load of locomotive, realize the protection to locomotive.Alarm signal output is arranged simultaneously, and demonstration 7 of driving LED fault and fault prompting buzzer 8 provide the acoustooptic alarm signal.Microprocessor with the control signal of output, is sent into output circuit 4 when satisfying initial conditions, after the realization power amplification, by output plug 6, connect the respective load of locomotive, has realized the control to locomotive.When locomotive needs remote control, the control signal that remote controller transmitter 12 sends, to after elastic cable paper 16 sends 10 demodulation of high frequency receiving module to aerial plug 9, send among the cpu circuit IC 3 by after receiving antenna 15 receptions that are installed on the locomotive, after remote signal judged verification, the output control command realizes power amplification to output circuit 4, again by output plug 6, connect the respective load of locomotive, realized remote control locomotive.If cpu circuit IC 3 corresponding output terminals will have control signal to output to brake plug 11 when cpu circuit IC 3 outputs have the remote control brake signal, through elastic cable paper 14, pass to locomotive brake gear 13 and make brake work, realize the deceleration or the parking of locomotive.
Claims (2)
1, a kind of internal combustion locomotive computer controller, it is characterized in that: computer controller cabinet (1) is installed in the regulator cubicle of internal combustion locomotive, side at computer controller cabinet (1) is provided with aerial plug (9), input plug (5), go up installation elastic cable paper (16) at aerial plug (9) and connect receiving antenna (15), receiving antenna (15) is connected with remote control transmitter (12) by wireless, the opposite side setting of computer controller cabinet (1) connects brake plug (11), output plug (6) connects brake plug (11) and is connected with locomotive brake gear (13) by elastic cable paper (14); Fault is set at the top of computer controller cabinet (1) shows LED (7), fault prompting buzzer (8), input circlult (2) in input plug (5) and the computer controller cabinet (1) is connected, input circlult (2) is connected with cpu circuit IC (3), cpu circuit IC (3) is connected with output circuit (4), and output circuit (4) is connected with output plug (6); Cpu circuit IC (3) shows LED (7), fault prompting buzzer (8) with fault, and cpu circuit IC (3) high frequency receiving module (10) connects, and high frequency receiving module (10) is connected with aerial plug (9), and cpu circuit IC (3) is connected with brake plug (11).
2, internal combustion locomotive computer controller according to claim 1, it is characterized in that: internal combustion locomotive computer controller circuit is: the output terminal of photo coupler T1-1---T1-N is connected with the input end of cpu circuit IC, the control signal of cpu circuit IC output is connected to photo coupler T2-1---behind the input end of T2-N,---corresponding output end of T2-N is connected to high-power FET T3-1---T3-N through photo coupler T2-1, its output terminal are connected to locomotive load corresponding in the 1-N road and realize power output; Crystal J, capacitor C 1, capacitor C 2 are formed the oscillating circuit of cpu circuit IC; Resistance R 2-1---R2-N is the biasing resistor of photo coupler, at input, the output terminal of circuit---T1-N and the photo coupler T2-1---T2-N that adopted photo coupler T1-1; The output of high frequency receiving module is connected with cpu circuit IC corresponding input end, and the output terminal of cpu circuit IC correspondence is connected to corresponding high-power FET T3-1---behind the T3-N, be connected to locomotive load corresponding in the 1-N road again; The corresponding output terminal of cpu circuit IC is connected to brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055661 CN2747369Y (en) | 2004-12-11 | 2004-12-11 | Microcomputer controller for internal combustion locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055661 CN2747369Y (en) | 2004-12-11 | 2004-12-11 | Microcomputer controller for internal combustion locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2747369Y true CN2747369Y (en) | 2005-12-21 |
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ID=35707908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420055661 Expired - Fee Related CN2747369Y (en) | 2004-12-11 | 2004-12-11 | Microcomputer controller for internal combustion locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2747369Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347382A (en) * | 2016-09-29 | 2017-01-25 | 中车戚墅堰机车有限公司 | Wireless reconnection remote control device of diesel locomotive |
-
2004
- 2004-12-11 CN CN 200420055661 patent/CN2747369Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347382A (en) * | 2016-09-29 | 2017-01-25 | 中车戚墅堰机车有限公司 | Wireless reconnection remote control device of diesel locomotive |
| CN106347382B (en) * | 2016-09-29 | 2018-06-22 | 中车戚墅堰机车有限公司 | Diesel locomotive wirelessly joins remote control again |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |