CN102869178A - Locomotive headlamp dimmer - Google Patents
Locomotive headlamp dimmer Download PDFInfo
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- CN102869178A CN102869178A CN201210314811XA CN201210314811A CN102869178A CN 102869178 A CN102869178 A CN 102869178A CN 201210314811X A CN201210314811X A CN 201210314811XA CN 201210314811 A CN201210314811 A CN 201210314811A CN 102869178 A CN102869178 A CN 102869178A
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Abstract
The invention discloses a locomotive headlamp dimmer. The two ends of the dimmer are provided with wiring ports which are connected with a power supply and a headlamp respectively; and the dimmer controls and regulates the luminance of the headlamp in the process of locomotive passing, and stimulation of locomotive light to eyes of a driver on an opposite side can be reduced. The locomotive headlamp dimmer comprises a master controller, a mode selection module, a light intensity monitoring module and a dimming module, wherein the master controller is connected with the mode selection module, the light intensity monitoring module and the dimming module; and a micro controller unit (MCU) is adopted by the master controller, and a light intensity signal is processed and analyzed. The dimmer is provided with three control regulation modes, namely a full-automatic mode, a semi-automatic mode and a manual operation mode, and when the light intensity monitoring module or the master controller cannot be started, the semi-automatic mode or a manual switch is used for regulating the luminance of the headlamp. The dimmer has a simple structure, is convenient to install, safe and reliable, and generally applied to all railway locomotives at present.
Description
Technical field
Patent of the present invention relates to car lighting light organ technical field, particularly a kind of front shining lamp adjustment device of railway locomotive.
Background technology
The illumination performance of electric locomotive headlamp directly affects the locomotive driver and conductor observes the rail face when vehicle at night moves situation, guarantees the safety of driving, also reflects the state of the art of locomotive illuminator simultaneously.
Publication number is the Chinese utility model patent of CN87206495U, a kind of adjustable Mercury-Xenon head-light for Locomotive is disclosed, by the mercury xenon lamp bubble that has improved with improved the striking energizing circuit that excites ability and be added in dimming resistor in the current limliting dropping resistor circuit and the switching circuit of control dimming resistor forms, dimming resistor and current limliting dropping resistor are contained in the same resistance box.
Locomotive headlamp is guaranteeing to bring into play very important effect aspect driving at night safety, the Accident prevention, the 7th requirement " waits when understanding train; forbidden to close air pump, and headlight light should be weakened " in the 234th of " regulations of railway technical operation " that the Ministry of Railways in 1992 promulgates.Since China railways was implemented in full speed-raising from 1997, through after 6 speed raisings, present the highest the reaching more than the 200km/h of the passenger locomotive speed of service, the luminous range of locomotive headlamp, brightness have become one of driver and conductor's problem the most deeply concerned.Although the light source technology that China's locomotive headlamp adopts is greatly improved, but still can not satisfy the instructions for use behind the speed increase in vehicle.Existing locomotive headlamp light is high, and during the train meeting, it is dazzling that the light of high-brightness light causes for the driver's eyes on opposite, and provisional " losing one's sight " occurs, and can not observe the place ahead situation.
Summary of the invention
In order to address the above problem, the invention provides a kind of locomotive headlamp dimmer, two end interfaces connect respectively power supply and headlamp, adopt processing and the comparative analysis of MCU microcontroller implementation light intensity signal, the brightness of regulating and controlling locomotive headlamp in Vehicle during Crossing Event reduces light to the stimulation of the other side's driver's eyes.
To achieve these goals, the present invention adopts following technical scheme.
A kind of locomotive headlamp dimmer, two ends are provided with Wiring port, and it comprises master controller, mode selection module, intensity monitor module, light-adjusting module, and master controller and mode selection module, intensity monitor module, light-adjusting module interconnect; Described dimmer links to each other with headlamp with power supply respectively by Wiring port, the brightness of regulating and controlling headlamp in the locomotive Vehicle during Crossing Event.
Preferably, master controller comprises the MCU microcontroller.
Preferably, described mode selection module comprises the mode selection switch group.
Preferably, described mode selection switch group comprises fully automatic mode switch and mechanical switch.
Preferably, described light-adjusting module provides control signal by master controller and mechanical switch.
Preferably, described intensity monitor module comprises the first light sensor and the second light sensor, the light on opposite when being respectively applied to monitoring of environmental light and meeting, and the light signal that collects transferred to master controller.
Preferably, master controller is processed dipped headlights light intensity signal and environmental light intensity signal that the intensity monitor module collects, and through the backward light-adjusting module output of comparative analysis control signal, light-adjusting module drives the luminosity of control headlamp.
Preferably, described mechanical switch comprises semi-automatic pattern switch and hand switch.
Preferably, described fully automatic mode switch is set to give tacit consent to mode of operation.
Preferably, described semi-automatic pattern switch and hand switch when intensity monitor module and master controller can't normally start, are used for the brightness of manual adjustments headlamp respectively.
Preferably, described locomotive headlamp is selected mercury xenon lamp.
Locomotive headlamp dimmer of the present invention adopts processing and the comparative analysis of MCU microcontroller implementation light intensity signal, regulating and controlling headlamp in the locomotive Vehicle during Crossing Event, weaken self lamplight brightness, to reduce it to the stimulation of the other side's driver's eyes, allow the driver better observe road conditions.Dimmer of the present invention has full-automatic, semi-automatic, manual three kinds of adjusting patterns to select, fully automatic mode is the acquiescence mode of operation, can automatic regulating machine car headlamp brightness in Vehicle during Crossing Event, semi-automatic pattern and manual mode are then respectively when intensity monitor module and master controller can't normally start, be used for the brightness of manual adjustments headlamp, such operator scheme is so that the process that meets at night is more safe and reliable.
Locomotive headlamp dimmer of the present invention is simple in structure, easy for installation, generally is applicable at present all railway locomotives.
Description of drawings
Fig. 1 is the structural representation according to a kind of locomotive headlamp dimmer of the present invention;
Fig. 2 is the theory diagram according to a kind of locomotive headlamp dimmer of the present invention;
Power supply, 2, dimmer, 3, headlamp, 4, master controller, 5, mode selection module, 6, the intensity monitor module, 7, light-adjusting module, 8, mechanical switch.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is elaborated.
As shown in Figure 1, locomotive headlamp dimmer 2 of the present invention, two ends are provided with Wiring port, link to each other respectively the brightness of regulating and controlling locomotive headlamp 3 in Vehicle during Crossing Event with headlamp 3 with power supply 1.
Further as shown in Figure 2, locomotive headlamp dimmer 2 comprises master controller 4, mode selection module 5, intensity monitor module 6, light-adjusting module 7 and mechanical switch 8.Master controller 4 interconnects with mode selection module 5, intensity monitor module 6, light-adjusting module 7.
Wherein, master controller 4 comprises the MCU microcontroller, and mode selection module 5 comprises the mode selection switch group, and the mode selection switch group is comprised of fully automatic mode switch and mechanical switch 8, and the fully automatic mode switch is set to give tacit consent to mode of operation.Intensity monitor module 6 comprises the first light sensor and the second light sensor, the light on opposite when being respectively applied to monitoring of environmental light and meeting.
Light-adjusting module 7 provides control signal by master controller 4 and mechanical switch 8, intensity monitor module 6 transfers to master controller 4 with the light signal that collects, master controller 4 pairs of dipped headlights light intensity signal and environmental light intensity signal are processed and comparative analysis, to light-adjusting module 7 output control signals, light-adjusting module 7 drives control headlamp 3, in Vehicle during Crossing Event, weaken headlamp brightness, the brightness that after meeting finishes, recovers again headlamp.
The fully automatic mode switch during locomotive in service, cuts out the fully automatic mode switch, and when locomotive is in night running, then opens the fully automatic mode switch, the brightness of automatic regulating machine car headlamp by day for the acquiescence mode of operation.
Can select mercury xenon lamp as locomotive headlamp.
The above only is the preferred embodiments of the present invention, be not to be that the present invention is done any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical scheme of the present invention is done above execution mode all still belong in the scope of technical solution of the present invention.
Claims (10)
1. locomotive headlamp dimmer, two ends are provided with Wiring port, it is characterized in that: it comprises master controller, mode selection module, intensity monitor module, light-adjusting module, and master controller and mode selection module, intensity monitor module, light-adjusting module interconnect; Described dimmer links to each other with headlamp with power supply respectively by Wiring port, the brightness of regulating and controlling locomotive headlamp in Vehicle during Crossing Event.
2. locomotive headlamp dimmer as claimed in claim 1, it is characterized in that: described master controller comprises the MCU microcontroller.
3. locomotive headlamp dimmer as claimed in claim 1, it is characterized in that: described mode selection module comprises the mode selection switch group.
4. locomotive headlamp dimmer as claimed in claim 3, it is characterized in that: described mode selection switch group comprises fully automatic mode switch and mechanical switch.
5. locomotive headlamp dimmer as claimed in claim 1, it is characterized in that: described light-adjusting module provides control signal by master controller and mechanical switch.
6. locomotive headlamp dimmer as claimed in claim 1, it is characterized in that: described intensity monitor module comprises the first light sensor and the second light sensor, the light on opposite when being respectively applied to monitoring of environmental light and meeting, and the light signal that collects transferred to master controller.
7. such as the described locomotive headlamp dimmer of any one in the claim 1,2,5,6, it is characterized in that: master controller is processed dipped headlights light intensity signal and environmental light intensity signal that the intensity monitor module collects, through the backward light-adjusting module output of comparative analysis control signal, light-adjusting module drives the luminosity of control headlamp.
8. locomotive headlamp dimmer as claimed in claim 4, it is characterized in that: described mechanical switch comprises semi-automatic pattern switch and hand switch.
9. locomotive headlamp dimmer as claimed in claim 4, it is characterized in that: described fully automatic mode switch is set to give tacit consent to mode of operation.
10. locomotive headlamp dimmer as claimed in claim 8 is characterized in that: described semi-automatic pattern switch and hand switch when intensity monitor module and master controller can't normally start, are used for the brightness of manual adjustments headlamp respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314811XA CN102869178A (en) | 2012-08-30 | 2012-08-30 | Locomotive headlamp dimmer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210314811XA CN102869178A (en) | 2012-08-30 | 2012-08-30 | Locomotive headlamp dimmer |
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| CN102869178A true CN102869178A (en) | 2013-01-09 |
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| CN201210314811XA Pending CN102869178A (en) | 2012-08-30 | 2012-08-30 | Locomotive headlamp dimmer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955223A (en) * | 2015-05-29 | 2015-09-30 | 南通医疗器械有限公司 | Digital tube display LED shadowless lamp circuit with double dimming function |
| CN108601171A (en) * | 2018-02-27 | 2018-09-28 | 常州星宇车灯股份有限公司 | A kind of the laser headlamp control system and its control method of brightness adjustable color |
| CN117835506A (en) * | 2024-03-04 | 2024-04-05 | 杭州创厦科技有限公司 | Inductive illumination system capable of adjusting intensity of light wire |
| CN117835506B (en) * | 2024-03-04 | 2024-06-11 | 杭州创厦科技有限公司 | Inductive illumination system capable of adjusting intensity of light wire |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007010193U1 (en) * | 2007-07-21 | 2007-11-29 | Bielig, Angelika | Automatically dimmable rear fog lamp |
| CN201555703U (en) * | 2009-11-18 | 2010-08-18 | 上海理工大学 | Adaptive headlamp on-line dimming test controller based on LIN bus |
| CN102026461A (en) * | 2010-05-20 | 2011-04-20 | 上海科世达-华阳汽车电器有限公司 | Automobile light control device |
| KR20110072863A (en) * | 2009-12-23 | 2011-06-29 | 동의과학대학 산학협력단 | Apparatus and method for automatically controling a vehicle lamp |
| CN102139660A (en) * | 2011-02-24 | 2011-08-03 | 浙江经贸职业技术学院 | Programmable logic device-based automotive headlight adaptive control system and method |
| CN202738243U (en) * | 2012-08-30 | 2013-02-13 | 北京德天泉机电设备有限公司 | Light modulator for locomotive head lights |
-
2012
- 2012-08-30 CN CN201210314811XA patent/CN102869178A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007010193U1 (en) * | 2007-07-21 | 2007-11-29 | Bielig, Angelika | Automatically dimmable rear fog lamp |
| CN201555703U (en) * | 2009-11-18 | 2010-08-18 | 上海理工大学 | Adaptive headlamp on-line dimming test controller based on LIN bus |
| KR20110072863A (en) * | 2009-12-23 | 2011-06-29 | 동의과학대학 산학협력단 | Apparatus and method for automatically controling a vehicle lamp |
| CN102026461A (en) * | 2010-05-20 | 2011-04-20 | 上海科世达-华阳汽车电器有限公司 | Automobile light control device |
| CN102139660A (en) * | 2011-02-24 | 2011-08-03 | 浙江经贸职业技术学院 | Programmable logic device-based automotive headlight adaptive control system and method |
| CN202738243U (en) * | 2012-08-30 | 2013-02-13 | 北京德天泉机电设备有限公司 | Light modulator for locomotive head lights |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955223A (en) * | 2015-05-29 | 2015-09-30 | 南通医疗器械有限公司 | Digital tube display LED shadowless lamp circuit with double dimming function |
| CN108601171A (en) * | 2018-02-27 | 2018-09-28 | 常州星宇车灯股份有限公司 | A kind of the laser headlamp control system and its control method of brightness adjustable color |
| CN117835506A (en) * | 2024-03-04 | 2024-04-05 | 杭州创厦科技有限公司 | Inductive illumination system capable of adjusting intensity of light wire |
| CN117835506B (en) * | 2024-03-04 | 2024-06-11 | 杭州创厦科技有限公司 | Inductive illumination system capable of adjusting intensity of light wire |
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Owner name: BEIJING SINCODE SCIENCE + TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: BEIJING DETIANQUAN ELECTROMECHANICAL EQUIPMENT CO., LTD. Effective date: 20130821 |
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Effective date of registration: 20130821 Address after: 100091 Beijing city Haidian District Chapeng Road No. 2 Applicant after: Beijing Sincode Science & Technology Co., Ltd. Address before: 100091 Beijing city Haidian District Chapeng Road No. 2 Applicant before: Beijing Detianquan Electrical and Mechanical Equipment Co.,Ltd. |
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Application publication date: 20130109 |