CN202448997U - Intelligent control system of light-emitting diode (LED) locomotive headlamp - Google Patents
Intelligent control system of light-emitting diode (LED) locomotive headlamp Download PDFInfo
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- CN202448997U CN202448997U CN2012200222323U CN201220022232U CN202448997U CN 202448997 U CN202448997 U CN 202448997U CN 2012200222323 U CN2012200222323 U CN 2012200222323U CN 201220022232 U CN201220022232 U CN 201220022232U CN 202448997 U CN202448997 U CN 202448997U
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Abstract
The utility model discloses an intelligent control system of a light-emitting diode (LED) locomotive headlamp. An LED bulb is used. An elevation angle stepping motor is added on the basis of the original locomotive headlamp. The action of the elevation angle stepping motor is controlled through a control switch in a cab. When the control switch is turned on, the elevation angle stepping motor is powered on to control the locomotive headlamp to deflect upwards; and when the control switch is turned off, the power is cut off, the headlamp naturally deflects downwards under the effect of gravity to realize the switching between a high beam and a lower beam; or an inclination sensor is introduced to detect the inclination of a locomotive and calculate the required upward and downward deflection angle, and a driving box controls the elevation angle stepping motor to defect the headlamp. The intelligent control system of the LED locomotive headlamp has the characteristics of comprehensive function, high practicability, long service life, energy saving and the like.
Description
Technical field
The utility model relates to the railway locomotive illumination, is specifically related to a kind of LED locomotive head lamp intelligence control system.
Background technology
In the past, the head lamp of railway locomotive was to be fixedly mounted on the locomotive head, can not left and right sides deflection; When locomotive operation arrived the railway corner, headlight beam were gone out along the direct projection of bend tangential direction, depart from railway track; It focuses on light projector point can not drop on the place ahead one both on the railway of set a distance (the lighting safety distance of Railway Design regulation and stipulation, i.e. driver's lookout distance), and the illuminated distance of railway is very short; The no Fa of driver looks at the road conditions at safety distance place, becomes major safety risks, if jeopardize the situation of traffic safety; In time brake locomotive will lead to a disaster.For this reason, the someone has invented the head lamp that can turn to, turned to by operation manually, also has to turn to through the control setup automatic guidance.For example, application number is that 200910273076.0 Chinese patent discloses a kind of HID locomotive headlamp lighting intelligent tracking system, utilizes ripe LKJ2000 type monitored control system and communication system, increases a host control panel and function components and parts thereof again; Its principal character is by electrical locomotive power, locomotive LKJ2000 type monitoring host computer, power circuit; Communication plug-in unit, TAX2 plug-in unit, host control panel; Control capsule, stepping motor, transmission device; Rotary lamp frame, electric ballast, high-voltage trigger; HID locomotive head lamp bulb is formed, and host control panel is made up of peripheral components such as embedded microprocessor and angular transducer, control capsulees, and angular transducer is installed on the rotary lamp frame; Host control panel is passed to stepping motor to control command through control capsule through embedded microprocessor, and step motor drive transmission device and rotary lamp frame rotate thereby drive the HID locomotive head lamp bulb that is fixed on the rotary lamp frame synchronously.But also there is following shortcoming in this head lamp:
1, bulb adopts the HID lamp, and HID bulb optically focused performance is not high and unstable, and illuminating effect is not good;
2, head lamp can not be gone up deflect, goes up a slope or during descending when running into, and the easy photograph of light beam too near or too far away can't carry out distance light-dipped beam adjustment.
Therefore be necessary prior art is improved.
Summary of the invention
To the problems of the prior art; The utility model provides a kind of LED locomotive head lamp intelligence control system; Replace original HID lamp with the LED lamp; The function of deflect on increasing on the basis of original ability left and right sides deflection head lamp makes that the function of head lamp is more comprehensive simultaneously, further guarantees traffic safety.
The technical scheme that the utility model adopts is:
A kind of LED locomotive head lamp intelligence control system comprises the locomotive operation monitor record main frame that locomotive carries, the TAX2 monitor supervision platform that locomotive carries; The main control system plate drives box, rotating stepper motor; Lamp bracket, power supply and bulb, locomotive operation monitor record main frame is transferred to the main control system plate with information such as bend, tunnel, locomotive speed, current kilometer posts through the TAX2 monitor supervision platform; The main control system buttress calculates the angle that the locomotive head lamp is answered left and right sides deflection according to these information, and sends control signal and give the driving box, drives the left and right sides deflection of box drive stepping motor control lamp bracket; It is characterized in that said bulb is the LED bulb, also comprises deflect actuating unit and inclination sensor; The said deflect actuating unit of going up is arranged between said driving box and the lamp bracket; Be electrically connected with said driving box and with said lamp bracket mechanical connection, said degree of dip is gathered the inclination information of locomotive and is passed to said main control system plate, said main control system buttress needs to go up the angle of deflect and sends corresponding control signal to said driving box according to said inclination information calculatings; Drive the said deflect actuating unit of going up, deflect on the control lamp bracket by said driving box.
Further, also comprise the special angle signal generator, said special angle signal generator connects said main control system plate; Said inclination sensor, decide also to be provided with master cock between angle signal producer and the said main control system plate; Said master cock is installed in driver's cab, and during switch closure, said main control system plate receives the special angle signal; Direct deflection one special angle of last deflect actuating unit, said inclination sensor is opened from circuit interruption simultaneously; During switch opens, said special angle signal breaks off, and in the said inclination sensor incircuit, the signal source is provided for simultaneously the said deflect actuating unit of going up to avoid said master cock and said inclination sensor.
Said main control system plate is integrated in the said TAX2 monitor supervision platform casing.
In order to adapt to the needs of LED lamp, the utility model head lamp power supply adopts the positive activation type synchronous rectified power.
The advantage of the utility model is: adopts the LED bulb, has overlong service life, and the characteristics that light efficiency is high, moreover the utility model is controlled the last deflect of head lamp through increasing elevation angle stepping motor, illumination functions is more comprehensive.
Description of drawings
Fig. 1 is the structural representation block diagram of a kind of embodiment of the utility model;
Fig. 2 is the structural representation block diagram of the further embodiment of the utility model.
The specific embodiment
Come further to set forth the utility model below in conjunction with the accompanying drawing and the specific embodiment.
Embodiment one
As shown in Figure 1, a kind of LED locomotive head lamp intelligence control system comprises the locomotive operation monitor record main frame that locomotive carries; The TAX2 monitor supervision platform that locomotive carries, the main control system plate drives box; Stepping motor, rotary lamp frame, power supply and bulb; Locomotive operation monitor record main frame is transferred to the main control system plate with information such as bend, tunnel, locomotive speed, current kilometer posts through the TAX2 monitor supervision platform, and the main control system buttress calculates the angle that the locomotive head lamp is answered left and right sides deflection according to these information, and sends control signal and give the driving box; Drive the left and right sides deflection of box drive stepping motor control rotary lamp frame, it is characterized in that said bulb is the LED bulb; Also comprise deflect actuating unit and inclination sensor, the said deflect actuating unit of going up is arranged between said driving box and the lamp bracket, be electrically connected with said driving box and with said lamp bracket mechanical connection; Said degree of dip is gathered the inclination information of locomotive and is passed to said main control system plate; Said main control system buttress needs to go up the angle of deflect according to said inclination information calculating and sends corresponding control signal and give said driving box, drives the said deflect actuating unit of going up, deflect on the control lamp bracket by said driving box.
Said main control system plate is integrated in the said TAX2 monitor supervision platform casing.
In order to adapt to the needs of LED lamp, the utility model head lamp power supply adopts the positive activation type synchronous rectified power.
Embodiment two
As shown in Figure 2, a kind of LED locomotive head lamp intelligence control system comprises the locomotive operation monitor record main frame that locomotive carries; The TAX2 monitor supervision platform that locomotive carries, the main control system plate drives box; Stepping motor, rotary lamp frame, power supply and bulb; Locomotive operation monitor record main frame is transferred to the main control system plate with information such as bend, tunnel, locomotive speed, current kilometer posts through the TAX2 monitor supervision platform, and the main control system buttress calculates the angle that the locomotive head lamp is answered left and right sides deflection according to these information, and sends control signal and give the driving box; Drive the left and right sides deflection of box drive stepping motor control rotary lamp frame, it is characterized in that said bulb is the LED bulb; Also comprise deflect actuating unit and inclination sensor, the said deflect actuating unit of going up is arranged between said driving box and the lamp bracket, be electrically connected with said driving box and with said lamp bracket mechanical connection; Said degree of dip is gathered the inclination information of locomotive and is passed to said main control system plate, and said main control system buttress needs to go up the angle of deflect according to said inclination information calculating and sends corresponding control signal and give said driving box, drives the said deflect actuating unit of going up by said driving box; Deflect on the control lamp bracket further, also comprises the special angle signal generator; Said special angle signal generator connects said main control system plate, said inclination sensor, decides also to be provided with master cock K between angle signal producer and the said main control system plate, and said master cock K is installed in driver's cab; When K switch is closed; Said main control system plate receives the special angle signal, direct deflection one special angle of last deflect actuating unit, and said inclination sensor is opened from circuit interruption simultaneously; When K switch was opened, said special angle signal broke off, and in the said inclination sensor incircuit, the signal source was provided for simultaneously the said deflect actuating unit of going up to avoid said special angle signal generator and said inclination sensor.
The foregoing description only is the preferred implementation of the utility model, the common staff in present technique field, and distortion and the retouching under the teachings of the utility model, done all should be regarded as within the protection domain of the utility model.
Claims (4)
1. a LED locomotive head lamp intelligence control system comprises the locomotive operation monitor record main frame that locomotive carries, the TAX2 monitor supervision platform that locomotive carries; The main control system plate drives box, stepping motor; Rotary lamp frame, power supply and bulb, locomotive operation monitor record main frame is transferred to the main control system plate with information such as bend, tunnel, locomotive speed, current kilometer posts through the TAX2 monitor supervision platform; The main control system buttress calculates the angle that the locomotive head lamp is answered left and right sides deflection according to these information, and sends control signal and give the driving box, drives the left and right sides deflection of box drive stepping motor control rotary lamp frame; It is characterized in that said bulb is the LED bulb, also comprises deflect actuating unit and inclination sensor; The said deflect actuating unit of going up is arranged between said driving box and the lamp bracket; Be electrically connected with said driving box and with said lamp bracket mechanical connection, said degree of dip is gathered the inclination information of locomotive and is passed to said main control system plate, said main control system buttress needs to go up the angle of deflect and sends corresponding control signal to said driving box according to said inclination information calculatings; Drive the said deflect actuating unit of going up, deflect on the control lamp bracket by said driving box.
2. according to the said LED locomotive of claim 1 head lamp intelligence control system; It is characterized in that, also comprise the special angle signal generator, said inclination sensor, decide also to be provided with master cock between angle signal producer and the said main control system plate; During switch closure; Said main control system plate receives the special angle signal, direct deflection one special angle of last deflect actuating unit, and said inclination sensor is opened from circuit interruption simultaneously; During switch opens, said special angle signal breaks off, and in the said inclination sensor incircuit, the signal source is provided for simultaneously the said deflect actuating unit of going up to avoid said master cock and said inclination sensor.
3. according to claim 1 or 2 said LED locomotive head lamp intelligence control systems, it is characterized in that said main control system plate is integrated in the said TAX2 monitor supervision platform casing.
4. according to the said LED locomotive of claim 3 head lamp intelligence control system, it is characterized in that the head lamp power supply adopts the positive activation type synchronous rectified power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200222323U CN202448997U (en) | 2012-01-18 | 2012-01-18 | Intelligent control system of light-emitting diode (LED) locomotive headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200222323U CN202448997U (en) | 2012-01-18 | 2012-01-18 | Intelligent control system of light-emitting diode (LED) locomotive headlamp |
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| Publication Number | Publication Date |
|---|---|
| CN202448997U true CN202448997U (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200222323U Expired - Lifetime CN202448997U (en) | 2012-01-18 | 2012-01-18 | Intelligent control system of light-emitting diode (LED) locomotive headlamp |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438382A (en) * | 2013-08-15 | 2013-12-11 | 步步高教育电子有限公司 | Method for adjusting light intensity of light source automatically and lighting system |
| CN103909945A (en) * | 2014-03-14 | 2014-07-09 | 南车南京浦镇车辆有限公司 | Train intelligence lighting control method |
| CN107031672A (en) * | 2016-12-01 | 2017-08-11 | 中车戚墅堰机车有限公司 | A kind of engine hatch lamp autosteerer |
| CN109843647A (en) * | 2016-10-24 | 2019-06-04 | 黑拉有限责任两合公司 | The method of the illumination distances of the lighting device and headlamp for adjusting vehicle for vehicle |
| RU2764399C1 (en) * | 2021-04-06 | 2022-01-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" | Method for correcting the direction of the light flux of a rolling stock spotlight when moving in curved sections of the track and a system for implementing this method |
-
2012
- 2012-01-18 CN CN2012200222323U patent/CN202448997U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438382A (en) * | 2013-08-15 | 2013-12-11 | 步步高教育电子有限公司 | Method for adjusting light intensity of light source automatically and lighting system |
| CN103438382B (en) * | 2013-08-15 | 2015-09-30 | 步步高教育电子有限公司 | A kind of method of automatic adjustment light source intensity and illuminator |
| CN103909945A (en) * | 2014-03-14 | 2014-07-09 | 南车南京浦镇车辆有限公司 | Train intelligence lighting control method |
| CN103909945B (en) * | 2014-03-14 | 2016-06-08 | 南车南京浦镇车辆有限公司 | Vehicular intelligent illumination control method |
| CN109843647A (en) * | 2016-10-24 | 2019-06-04 | 黑拉有限责任两合公司 | The method of the illumination distances of the lighting device and headlamp for adjusting vehicle for vehicle |
| CN107031672A (en) * | 2016-12-01 | 2017-08-11 | 中车戚墅堰机车有限公司 | A kind of engine hatch lamp autosteerer |
| RU2764399C1 (en) * | 2021-04-06 | 2022-01-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" | Method for correcting the direction of the light flux of a rolling stock spotlight when moving in curved sections of the track and a system for implementing this method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 412000 Hunan province Changsha City Economic and Technological Development Zone Li Xiang Road No. 98 and Xiang Dong Science Park C Patentee after: Changsha Honghan Electronics Co., Ltd. Address before: 412000 Hunan city of Zhuzhou Province Economic and Technological Development Zone Li Xiang Road No. 98 and Xiang Dong Science Park C Patentee before: Changsha Honghan Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |