CN205554210U - A illuminator and rail vehicle for showing rail vehicle's carriage door - Google Patents
A illuminator and rail vehicle for showing rail vehicle's carriage door Download PDFInfo
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- CN205554210U CN205554210U CN201620279628.4U CN201620279628U CN205554210U CN 205554210 U CN205554210 U CN 205554210U CN 201620279628 U CN201620279628 U CN 201620279628U CN 205554210 U CN205554210 U CN 205554210U
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- light source
- light
- rail vehicle
- control chip
- emitting device
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Abstract
The utility model provides an illuminator and rail vehicle for showing rail vehicle's carriage door. Wherein for show the illuminator of rail vehicle's carriage door, include: light source, power and be used for control the illumination intensity control chip of the light that the light source is launched, the light source is connected with control chip, just the power is connected with control chip, the light source sets up near the side wall in rail vehicle's carriage door or the outside of door frame. Above -mentioned rail vehicle installs as above in the door department in a lesson carriage at least illuminator. The utility model provides an illuminator and rail vehicle for showing rail vehicle's carriage door is through setting up the light source on near side wall the carriage door or the door frame to control chip through can controlling light source light intensity is connected with the power electricity, can change the position that make clear sign play carriage door through irradiant light and shade of light source, makes things convenient for the night passenger to get on the bus.
Description
Technical field
The utility model relates to rail vehicle technical field, particularly relates to a kind of for showing rail vehicle
The light-emitting device of car door and rail vehicle.
Background technology
Along with the development of science and technology and increasing of economic level, increasing passenger selects to take track train
Trip.Especially after starting EMUs and high ferro train, the quantity of train has increased significantly,
And starting time the most more crypto set, many passengers select to take train at night and come and go between two places.
But, the block length of existing rail vehicle is the most long, Er Qie, often saves compartment
Door position often only one of which compartment display board is used for showing the numbering in this joint compartment, a not energy
Enough show the device of door position.The passenger ridden at night is thus made to be difficult to fast searching to corresponding
The car door in compartment steps on car, and the operation on schedule to rail vehicle creates large effect.Thus, need badly open
Send a kind of light-emitting device that passenger at night can be made quickly to identify car door, find car door reducing passenger
Time, improve rail vehicle punctuality rate.
Utility model content
The purpose of this utility model be to provide a kind of car door for showing rail vehicle light-emitting device and
Rail vehicle, with solve that passenger at night in prior art cannot quickly identify that car door caused when stepping on car
Between longer technical problem.
In order to solve above-mentioned technical problem, the utility model provides techniques below scheme:
First aspect, it is provided that the light-emitting device of a kind of car door for showing rail vehicle, including: light
Source, power supply and for controlling the control chip of intensity of illumination of the light that described light source is launched；Described light
Source is connected with control chip, and described power supply is connected with control chip；Described light source is arranged on described track
Side wall near the car door of vehicle or the outside of doorframe.
The further improvement of above-mentioned light-emitting device, also includes for sensing described car door outer beam intensity
Sensor；Described sensor electrically connects with described control chip, and described control chip is according to described sensing
The light intensity that device senses controls the intensity of illumination of the light emitted line of described light source.
The further improvement of above-mentioned light-emitting device, is electrically connected with use between described control chip and described light source
In the pulse modulation controller controlling described light source scintillation frequency.
The further improvement of above-mentioned light-emitting device, described control chip is electrically connected with for controlling described light source
The controller of opening and closing.
The further improvement of above-mentioned light-emitting device, described controller is electrically connected with for detecting rail vehicle fortune
The detector of line parameter information；At described survey device, described controller detects that default rail vehicle runs ginseng
Control described light source during number information to open.
The further improvement of above-mentioned light-emitting device, described light source is multiple, is set at least around described rail
The part car door of road vehicle.
The further improvement of above-mentioned light-emitting device, the plurality of light source is around whole car door and described many
Individual light source uniform intervals is arranged.
Second aspect, it is provided that a kind of rail vehicle, described rail vehicle is at least at the car door in a joint compartment
Light-emitting device as above is installed.
The light-emitting device of the car door for showing rail vehicle that the utility model provides and rail vehicle,
By arranging light source on the side wall near car door or doorframe and strong by source light can be controlled
The control chip of degree electrically connects with power supply, can clearly identify car by the light and shade change of the illumination of light source
The position of railway carriage or compartment door, facilitates passenger loading at night.
Accompanying drawing explanation
Fig. 1 is the front view of the car door of the rail vehicle given by the utility model embodiment；
Fig. 2 is the circuit structure block diagram of the light-emitting device in Fig. 1.
In figure:
10, light-emitting device；101, light source；
102, power supply；103, control chip；
104, sensor；105, pulse modulation controller；
106, controller；107, detector；
20, side wall；30, car door.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
In description of the present utility model, it is to be understood that term " on ", D score, " left ",
The orientation of the instruction such as " right ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of description the utility model and simplifies description rather than instruction or hint institute
Refer to device or element must have specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as restriction of the present utility model.
Additionally, in the case of the most conflicting, those skilled in the art can will retouch in this specification
The feature of the different embodiments stated or example and different embodiment or example is combined and combines.
Present rail vehicle all includes compartment that more piece links together to transport passenger and goods.Its
In, each joint compartment of the rail vehicle of transporting passengers the most all includes: underframe, two headwalls, two
Side wall and roof.When manufacturing compartment, first underframe is arranged on bogie, then by two ends
Wall is separately fixed at the two ends of underframe, and two side walls are separately fixed at the both sides of underframe and two headwalls
Connect, then roof is covered on the opening accommodating cavity that side wall, headwall and underframe are surrounded.
The present embodiment provides the light-emitting device of a kind of car door for showing above-mentioned rail vehicle.Fig. 1 is
The front view of the car door of the rail vehicle that the present embodiment provides.
As it is shown in figure 1, be provided with car door on the side wall 20 in compartment, near car door, it is provided with use
In the light-emitting device 10 (will be described below) of this car door position of display, such that it is able to filled by this luminescence
Put 10 and indicate the car door position often saving compartment for passenger, passenger's identification at night car can be greatly reduced
The difficulty of railway carriage or compartment door, shortens its time finding car door, improves its efficiency got on the bus, save whole getting on the bus
Time, thus improve the operational efficiency of rail vehicle and the freight volume of rail vehicle.
Fig. 2 is the circuit structure block diagram of the light-emitting device in Fig. 1.As in figure 2 it is shown, the present embodiment provides
Light-emitting device 10 include: light source 101, power supply 102 and control chip 103.Wherein, light source 101
All being connected with control chip 103 with power supply 102, this control chip 103 is used for controlling light source 101 and is sent out
The intensity of illumination of the light penetrated.Above-mentioned light source 101 can be arranged on the side wall 20 near car door 30 or
The outside of doorframe.
Concrete, in the present embodiment, power supply 102 can be any type that rail vehicle is obtained in that
Power supply 102, can be such as that the electric current directly obtained by brush is made directly as power supply 102 to drive
Light source 101 is lighted, it is also possible to be rail vehicle self deposit battery as power supply 102 to drive light
Source 101 is lighted.Meanwhile, the voltage driving light source 101 can be without any process, it is also possible to pass through
Certain step-down or boosting drive light source 101 to light after processing again.Such as can by rail vehicle certainly
The 24V power supply 102 that body carries drove light source 101 to light through the conversion of DC-DC modular converter later.
Light source 101 can use arbitrarily illumination or decoration lighting source 101, can be such as LED,
Incandescent lamp or neon light etc..Those skilled in the art can be according to car body profile and the light of general platform
Select according to condition.It addition, light source 101 can be arranged on the side wall 20 near car door or doorframe
The position arbitrarily can being clearly observable by passenger, such as car door top, left side or right side etc..Excellent
Selection of land, as it is shown in figure 1, multiple light source 101 can be arranged, these light sources 101 are set at least cincture
A part of car door, to highlight whole car door so that passenger is more easily observed the position of car door
And profile.It is highly preferred that above-mentioned multiple light source 101 uniform intervals can be arranged, such that it is able to make
Light source 101 forms a light belt, more clearly to indicate position and the profile of car door, it is simple to passenger
Get on the bus rapidly.Especially, when multiple light source 101 uniform ring are around whole car door, light source 101 can be made
Demonstrate and the light belt of car door profile similarity so that passenger can go out the position of car door by rapid identification,
And get on the bus accurately.Further, one can also be formed when light source 101 has color and carry coloured door
Frame profile, can make passenger be easier to identification, improves the efficiency of passenger loading further.
In the present embodiment, the control chip 103 electrically connecting above-mentioned light source 101 and power supply 102 can be
Prior art arbitrarily can control the control chip 103 of light source 101 light intensity, can be such as with
The process chip of software program, or the process chip with comparison circuit.Those skilled in the art can
To select the control chip of any appropriate under conditions of realizing controlling light source 101 this function of light intensity
103.Further, control chip 103 controls the method for light source 101 light intensity can be of the prior art
Any means, such as, can be to control the driving voltage of light source 101 or control its driving electric current.
The light-emitting device 10 of the car door for showing rail vehicle of the present embodiment, by attached in car door
Light source 101 is set near side wall 20 or doorframe, and by light source 101 light intensity can be controlled
Control chip 103 electrically connects with power supply 102, can by the light and shade change of the illumination of light source 101 clearly
Identify the position of car door, facilitate passenger loading at night.
Further, with continued reference to Fig. 2, above-mentioned light-emitting device 10 can also include and control chip 103 electricity
The sensor 104 connected, is used for sensing car door outer beam intensity.Concrete, sensor 104 will
Light intensity parameter outside its car door sensed passes to control chip 103, control chip 103
Receive above-mentioned light intensity parameter and control the light intensity of light source 101 according to the information preset.Above-mentioned pre-
If information can be such as multiple illumination intensity value and these illumination intensity values institute one to one voltage or
Person's current value.When control chip 103 receives the car door outer beam intensity ginseng that sensor 104 transmits
After number, above-mentioned parameter is contrasted with the multiple illumination intensity values in presupposed information, and select and be more than
The voltage corresponding to illumination intensity value of compartment outer beam intensity or current value are as the control of light source 101
Voltage processed or control electric current, and pass through the circuit in control chip 103 or external circuit by light source 101
Voltage or electric current be adjusted to above-mentioned control voltage or control electric current, such as can control to access resistance
Size adjusts voltage or the electric current of light source 101.Certainly, when specifically controlling, control voltage or
Controlling electric current can also be the electricity corresponding to the illumination intensity value more than compartment outer beam intensity selected
Pressure or the certain multiple of current value.In other words, it is simply that when light is stronger, light source is suitably reduced
The brightness of 101, when dark, suitably increases the brightness of light source 101.
Those skilled in the art can be according to the above-mentioned control principle for light source 101 light intensity according to reality
Within border needs to be configured, but these deformation all should belong to the protection domain of the application.
Based on foregoing description, by arranging the sensor 104 that can sense intensity of illumination outside car door, and
Information based on sensor 104 acquisition adjusts light source 101 light intensity and is adapted to the illumination of different platform
Condition and time change, so that car door all can be had very by the passenger of random time, any platform
Good identification, to promote the efficiency of getting on the bus of passenger in the whole range of driving, to reduce the time got on the bus, improves rail
The punctuality rate that road vehicle runs, promotes freight volume.And so arrange and can also reduce energy consumption, it is achieved be energy-conservation
The purpose reduced discharging.
Further, with continued reference to Fig. 2, it is also possible to electrically connect between control chip 103 and light source 101
Pulse modulation controller 105, for controlling the flicker frequency of light source 101.Concrete, this pulse adjusts
Controller 106 can include control circuit for pulse-width modulation (PWM), and this pwm control circuit is to be controlled by regulation
The width of voltage pulse processed and the cycle of spike train control output voltage and frequency, thus realize controlling light
The flicker frequency in source 101.Owing to pwm control circuit belongs to the content of prior art, concrete control plan
Slightly, those skilled in the art can be configured with reference to prior art related content according to actual needs,
This repeats no more.
Further, with continued reference to Fig. 2, this light-emitting device 10 also includes controller 106, this controller 106
Electrically connect with control chip 103, be used for controlling light source 101 opening and closing.Concrete, this controller 106 is controlled
The mode of light source 101 processed opening and closing can be such as by switching on and off power supply 102 and control chip 103
Between be electrically connected and fetch realization, it is also possible to be by switching on and off control chip 103 and light source 101
Between be electrically connected and fetch realization, or can also is that by switching on and off in control chip 103 self
The circuit connection in portion realizes.Those skilled in the art can select in the prior art according to above-mentioned functions
The circuit connection structure of any appropriate.
Preferably, controller 106 includes a shift knob, realizes controlling by pressing this shift knob
The function of light source 101 opening and closing.This shift knob can be arranged on the optional position in compartment, such as service on buses or trains
In member seat, train chief seat or drivers' cab, thus controlled by crew, train chief or driver
The opening and closing of light source 101.It is highly preferred that this shift knob is arranged in drivers' cab, controlled whole by driver
The opening and closing of the light source 101 of the light-emitting device 10 in each joint compartment of row rail vehicle.For example, track is worked as
When vehicle parking is to platform, driver presses this shift knob of pressure, opens light source 101, thus is on platform
Passenger is explicitly indicated car door 30 position in each joint compartment.After rail vehicle starts, driver again presses and presses off
Close button tube wall light source 101, to save energy.
Further, with continued reference to Fig. 2, this light-emitting device 10 also includes detector 107, this detector 107
Electrically connect with controller 106, for detecting the trip information of rail vehicle, this trip information
Can be such as the speed of service or the position of rail vehicle of rail vehicle.Controller noted above 106 is only
Can normally make when the trip information that detector 107 detects rail vehicle meets pre-conditioned
With, namely controller 106 only detects default rail vehicle trip information when detector 107
Shi Caineng controls light source 101 and opens.The rail vehicle that the examined device of controller noted above 106 107 detects
The mode that trip information controls can be such as when detector 107 detects default trip information
Time shift knob be just access in the control circuit of controller 106.In this way, light source can be avoided
101 open by mistake is opened or is closed by mistake.Concrete, can be when detector 107 detects rail vehicle
Speed when being zero by the control circuit of shift knob access controller 106, thus driver presses at drivers' cab
Light source 101 could be turned on or off when pressing this shift knob；And be not zero in the speed of rail vehicle
Time, shift knob is broken from the control circuit of controller 106, even if thus driver press at drivers' cab
The button that compresses switch also cannot make light source 101 open, and if disconnecting light source 101 while shift knob
Then can in the lump light source 101 be closed if being not turned off.Certainly, above-mentioned when track car speed is zero
By the control circuit of shift knob access controller 106 when track car speed is not zero by switch by
The operation that button disconnects from the control circuit of controller 106 can be entered by software program or integrated circuit
OK.
The present embodiment also provides for a kind of rail vehicle, and this rail vehicle is at least at the car door 30 in a joint compartment
Light-emitting device 10 as above is installed.
The light-emitting device 10 of the present embodiment and parts, structure, function and the effect of above-mentioned light-emitting device 10
The most identical, those skilled in the art are referred to above-mentioned sending out for the car door for showing rail vehicle
The description of electro-optical device 10 understands the light-emitting device 10 of the present embodiment function in rail vehicle, and
Effect produced by rail vehicle, does not repeats them here.
The rail vehicle of the present embodiment, includes by arranging on the side wall 20 near car door or doorframe
The light-emitting device 10 of light source 101, and by the control chip 103 of light source 101 light intensity can be controlled
Electrically connect with power supply 102, can clearly identify car door by the light and shade change of the illumination of light source 101
Position, facilitate passenger loading at night.
Last it is noted that embodiment of above is only in order to illustrate the technical solution of the utility model, and
Non-it is limited；Although the utility model being had been carried out specifically with reference to aforementioned embodiments
Bright, but it will be understood by those within the art that: it still can be to described in aforementioned embodiments
Technical scheme modify, or the most some or all of technical characteristic is carried out equivalent；And
These amendments or replacement, do not make the essence of appropriate technical solution depart from the utility model embodiment skill
The scope of art scheme.
Claims (8)
1. the light-emitting device being used for showing the car door of rail vehicle, it is characterised in that including: light
Source, power supply and for controlling the control chip of intensity of illumination of the light that described light source is launched；
Described light source is connected with control chip, and described power supply is connected with control chip；
Described light source is arranged on the outside of the side wall near the car door of described rail vehicle or doorframe.
Light-emitting device the most according to claim 1, it is characterised in that also include for sensing described
The sensor of car door outer beam intensity；
Described sensor electrically connects with described control chip, and described control chip is according to described sensor sensing
The light intensity arrived controls the intensity of illumination of the light emitted line of described light source.
Light-emitting device the most according to claim 2, it is characterised in that described control chip is with described
The pulse modulation controller for controlling described light source scintillation frequency it is electrically connected with between light source.
4. according to the light-emitting device described in any one of claim 1-3, it is characterised in that described control core
Sheet is electrically connected with the controller for controlling described light source opening and closing.
Light-emitting device the most according to claim 4, it is characterised in that described controller is electrically connected with
For detecting the detector of rail vehicle trip information；
Described controller controls described when described survey device detects default rail vehicle trip information
Light source is opened.
6. according to the light-emitting device described in any one of claim 1-3, it is characterised in that described light source is
Multiple, it is set at least around the part car door of described rail vehicle.
Light-emitting device the most according to claim 6, it is characterised in that the plurality of light source is around whole
Individual car door, and the setting of the plurality of light source uniform intervals.
8. a rail vehicle, it is characterised in that described rail vehicle is at least at the car door in a joint compartment
Install just like the light-emitting device described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279628.4U CN205554210U (en) | 2016-04-06 | 2016-04-06 | A illuminator and rail vehicle for showing rail vehicle's carriage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279628.4U CN205554210U (en) | 2016-04-06 | 2016-04-06 | A illuminator and rail vehicle for showing rail vehicle's carriage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205554210U true CN205554210U (en) | 2016-09-07 |
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ID=56813148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279628.4U Active CN205554210U (en) | 2016-04-06 | 2016-04-06 | A illuminator and rail vehicle for showing rail vehicle's carriage door |
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| CN (1) | CN205554210U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572755A (en) * | 2017-09-29 | 2019-04-05 | 阿尔斯通运输科技公司 | Rolling stock including lamp bar |
| CN111256815A (en) * | 2018-12-03 | 2020-06-09 | 北汽福田汽车股份有限公司 | Method and device for determining light intensity |
| CN113808872A (en) * | 2020-06-22 | 2021-12-17 | 中车唐山机车车辆有限公司 | A outer button device of car and rail vehicle for rail vehicle |
-
2016
- 2016-04-06 CN CN201620279628.4U patent/CN205554210U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572755A (en) * | 2017-09-29 | 2019-04-05 | 阿尔斯通运输科技公司 | Rolling stock including lamp bar |
| CN111256815A (en) * | 2018-12-03 | 2020-06-09 | 北汽福田汽车股份有限公司 | Method and device for determining light intensity |
| CN113808872A (en) * | 2020-06-22 | 2021-12-17 | 中车唐山机车车辆有限公司 | A outer button device of car and rail vehicle for rail vehicle |
| CN113808872B (en) * | 2020-06-22 | 2023-10-31 | 中车唐山机车车辆有限公司 | Out-of-car button device for railway vehicle and railway vehicle |
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