Automatic steering device of locomotive head lamp
A technology of automatic steering and headlights, which is applied in the direction of headlights, railway vehicle lighting devices, signal devices, etc., can solve the problems of shortened effective irradiation range and short irradiation range, and achieve good lighting effects
Active Publication Date: 2017-08-11
CRRC QISHUYAN CO LTD
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Problems solved by technology
[0003] When the existing locomotive passes the ramp, the headlights of the locomotive shine directly on the ground (downhill) or directly into the sky (uphill), and the effective irradiation range in front of the driver becomes shorter. If the ramp is large, the irradiation range Shorter;
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[0014] Such as figure 1 , 2 It is a structural schematic diagram of the present invention, an automatic headlight steering device for a locomotive, consisting of three parts: a track offset sensor 1, a manual controller 2, and a headlight assembly 3. The headlight assembly 3 includes a headlight 31, a pitch reduction motor 32. Steering deceleration motor 33, mounting base 34, motor drive board 35, electronic gyroscope 36 and single-chip microcomputer 37, between track offset sensor 1 and single-chip microcomputer 37, between manual controller 2 and single-chip microcomputer 37 are all connected and communicated through RS485 bus , the pitch reduction motor 32 and the steering reduction motor 33 are connected to the headlight 31, controlled by the motor drive board 35, the steering reduction motor 33 is fixed on the mounting base 34, the free end of the steering reduction motor 33 is connected with the pitch reduction motor 32, and the pitch reduction motor The free end of 32 ...
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The invention relates to the technical field of locomotive head lamps, in particular to an automatic steering device of a locomotive head lamp. The automatic steering device is composed of an orbit displacement sensor, a manual controller and a head lamp assembly. The head lamp assembly comprises a head lamp, a pitching gear motor, a steering gear motor, an installation base, a motor drive plate, an electronic gyro and a single chip. The orbit displacement sensor and the single chip as well as the manual controller and the single chip are connected for communication through RS485 buses, and the pitching gear motor and the steering gear motor are connected with the head lamp and controlled through the motor drive plate. The steering gear motor is fixed to the installation base, the free end of the steering gear motor is connected with the pitching gear motor, and the free end of the pitching gear motor is connected with the tail portion of the head lamp; and meanwhile, a balance weight is additionally arranged on the reverse extending part of the tail portion of the head lamp. According to the automatic steering device of the locomotive head lamp, changing of a curve can be adapted by means of the method that the head lamp is automatically rotated, fluctuation of a ramp can be adapted by means of the method that the lead lamp automatically rises and falls, and the lighting effect is good.
Description
technical field [0001] The invention relates to the technical field of locomotive headlights, in particular to an automatic steering device for locomotive headlights. Background technique [0002] When the existing locomotive passes the curve, the light of the locomotive headlight is irradiated along the tangent direction of the line curve, the driver can only see a short section of the line ahead, and the effective irradiation distance is even shorter in case of bad weather; [0003] When the existing locomotive passes the ramp, the headlights of the locomotive shine directly on the ground (downhill) or directly into the sky (uphill), and the effective irradiation range in front of the driver becomes shorter. If the ramp is large, the irradiation range Shorter; [0004] Under the existing lighting conditions, driving safety is affected for railways with many curves and ramps, especially mountain railways. Contents of the invention [0005] In order to overcome the disad...
Claims
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IPC IPC(8): B61D29/00B60Q1/076B60Q1/08
CPCB60Q1/076B60Q1/085B60Q2300/322B60Q2300/324B61D29/00
Inventor 陈诚陈志杰束昊昱陆黎明高岩
Owner CRRC QISHUYAN CO LTD