CN106455228B - The control method and system of the lamps and lanterns of rail vehicle - Google Patents
The control method and system of the lamps and lanterns of rail vehicle Download PDFInfo
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- CN106455228B CN106455228B CN201611001866.XA CN201611001866A CN106455228B CN 106455228 B CN106455228 B CN 106455228B CN 201611001866 A CN201611001866 A CN 201611001866A CN 106455228 B CN106455228 B CN 106455228B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/16—Controlling the light source by timing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of control method of the lamps and lanterns of rail vehicle and systems.Wherein, which includes: at least one photosensitive sensors, is mounted in the compartment of rail vehicle, for acquiring the illuminance information in compartment；Controller is mounted in the control cabinet in compartment, is connect at least one photosensitive sensors, for obtaining current time information, according to illuminance information and current time information, controls the parameter of guest room lamps and lanterns, wherein parameter includes at least one of following: brightness and colour temperature.The lamps and lanterns that the present invention solves existing rail vehicle are needed by manually controlling, the low technical problem of control efficiency.
Description
Technical field
The present invention relates to rail vehicle control fields, in particular to a kind of control method of the lamps and lanterns of rail vehicle
And system.
Background technique
The illumination for the lamps and lanterns that vehicle uses is adjusted to people and provides comfortable lighting environment, and different colour temperatures can allow people to generate
Different impressions and psychologic effect, warm colour allow people to feel warm and comfortable, and cool colour makes one to generate salubrious, clean feeling, and
And the different colour temperature and illumination of different periods of the scientist finder in one day is also different to the psychologic effect of people.
But the lamps and lanterns intelligent lighting system that vehicle uses at present can only realize that illumination automatic adjustment, colour temperature are manual
It adjusts, previous structure is unable to satisfy demand at all.
It needs for the lamps and lanterns of existing rail vehicle by manually controlling, the low problem of control efficiency not yet mentions at present
Effective solution scheme out.
Summary of the invention
The embodiment of the invention provides a kind of control method of the lamps and lanterns of rail vehicle and systems, existing at least to solve
The lamps and lanterns of rail vehicle are needed by manually controlling, the low technical problem of control efficiency.
According to an aspect of an embodiment of the present invention, a kind of control method of the lamps and lanterns of rail vehicle is provided, comprising: obtain
Take the illuminance information and current time information in the collected compartment of at least one photosensitive sensors；According to illuminance information and currently
Temporal information controls the parameter of guest room lamps and lanterns, wherein parameter includes at least one of following: brightness and colour temperature.
According to another aspect of an embodiment of the present invention, a kind of control system of the lamps and lanterns of rail vehicle is additionally provided, comprising:
At least one photosensitive sensors, is mounted in the compartment of rail vehicle, for acquiring the illuminance information in compartment；Controller, peace
It in the control cabinet in compartment, is connect at least one photosensitive sensors, for obtaining current time information, according to illuminance information
And current time information, control the parameter of guest room lamps and lanterns, wherein parameter includes at least one of following: brightness and colour temperature.
In embodiments of the present invention, illuminance information in the collected compartment of at least one photosensitive sensors and current is obtained
Temporal information controls the parameter of guest room lamps and lanterns, to realize the parameter of guest room lamps and lanterns according to illuminance information and current time information
Automatic adjustment.It is easily noted that, due to according to the illuminance information and current time information control guest room lamps and lanterns in compartment
Brightness, colour temperature, can realize the indoor lighting environment atmosphere of visitor with color temperature change curve of the simulated solar in one day, realize
Room light environment changes with the difference in season, provides an environment of more naturally riding to people, solves existing rail
The lamps and lanterns of road vehicle are needed by manually controlling, and control efficiency is low.Therefore, scheme provided by the above embodiment through the invention,
The automatic adjustment of guest room lamps and lanterns may be implemented, reduce structure complexity, less space hold.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of flow chart of the control method of the lamps and lanterns of rail vehicle according to an embodiment of the present invention；
Fig. 2 is the schematic diagram of a kind of colour temperature and time curve according to an embodiment of the present invention；
Fig. 3 is a kind of electrical block diagram of guest room lamps and lanterns according to an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of the duty ratio of current controller according to an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of the control system of the lamps and lanterns of rail vehicle according to an embodiment of the present invention；
Fig. 6 is a kind of schematic diagram of the control system of the lamps and lanterns of optional rail vehicle according to an embodiment of the present invention；
Fig. 7 is a kind of schematic diagram of optional centralized lighting controller according to an embodiment of the present invention；And
Fig. 8 is a kind of schematic diagram of optional photosensitive sensors wiring according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Embodiment 1
According to embodiments of the present invention, a kind of embodiment of the method for the control method of the lamps and lanterns of rail vehicle is provided, is needed
Illustrate, step shown in the flowchart of the accompanying drawings can be in a computer system such as a set of computer executable instructions
It executes, although also, logical order is shown in flow charts, and it in some cases, can be to be different from herein suitable
Sequence executes shown or described step.
Fig. 1 is a kind of flow chart of the control method of the lamps and lanterns of rail vehicle according to an embodiment of the present invention, such as Fig. 1 institute
Show, this method comprises the following steps:
Step S102 obtains illuminance information and current time letter in the collected compartment of at least one photosensitive sensors
Breath.
Specifically, the quantity of at least one above-mentioned photosensitive sensors can be two, two photosensitive sensors (i.e. light sensations
Sensor) it may be mounted at compartment both ends, the position with passenger seat backrest level, so as to collect near head of passenger
Illuminance information, i.e. the light situation in the space near head of passenger and extraneous natural light.
In a kind of optional scheme, at least one available photosensitive sensors of controller, such as two light sensation sensings
The collected illuminance information when in front compartment of device, and obtain the temporal information at current time.
Step S104 controls the parameter of guest room lamps and lanterns, wherein parameter is at least according to illuminance information and current time information
Including one of following: brightness and colour temperature.
Specifically, can be according to the brightness when the illuminance information control guest room lamps and lanterns in front compartment, it can be according to the preceding moment
Temporal information control guest room lamps and lanterns colour temperature.
In a kind of optional scheme, controller is getting illuminance information and the time at current time worked as in front compartment
After information, dynamic regulation can be carried out according to illumination of the illuminance information in compartment to guest room lamps and lanterns, realize illumination in compartment
Balance；Current time corresponding color temperature information can be determined, and adjust according to color temperature information according to the temporal information at current time
The colour temperature of guest room lamps and lanterns.
Above-described embodiment through the invention, obtain illuminance information in the collected compartment of at least one photosensitive sensors and
Current time information controls the parameter of guest room lamps and lanterns, to realize guest room lamps and lanterns according to illuminance information and current time information
The automatic adjustment of parameter.It is easily noted that, due to according to the illuminance information and current time information control guest room in compartment
The brightness of lamps and lanterns, colour temperature can realize the indoor lighting environment atmosphere of visitor with color temperature change curve of the simulated solar in one day,
It realizes that room light environment changes with the difference in season, provides an environment of more naturally riding to people, solve existing
The lamps and lanterns of rail vehicle need by manually controlling, control efficiency is low.Therefore, side provided by the above embodiment through the invention
The automatic adjustment of guest room lamps and lanterns may be implemented in case, reduces structure complexity, less space hold.
Optionally, in the above embodiment of the present invention, step S104, according to illuminance information and current time information, control
The parameter of guest room lamps and lanterns, comprising:
Illuminance information is compared by step S1042 with default illumination range.
Specifically, above-mentioned default illumination range can be the setting value of compartment illumination, it can according to need and be configured,
For example, default illumination range can be 100lux to 350lux.
Step S1044 adjusts the duty of pulse-modulated signal if illuminance information is not in default illumination range
Than to adjust the brightness of guest room lamps and lanterns.
In a kind of optional scheme, real-time sampling can be carried out to the illuminance information in compartment by photosensitive sensors,
When the illuminance information in compartment is not in default illumination range, i.e., lower than setting value or when being more than setting value, controller can be with
The duty ratio of adjustment output pulse-modulated signal (pwm signal) changes the luminous intensity of guest room lamps and lanterns, to realize compartment illumination
It is constant, it is energy saving.
Step S1046 obtains color temperature information corresponding with current time information.
Specifically, above-mentioned color temperature information can be the colour temperature curve of spring, summer, autumn and winter in pre-stored 1 year, controller
Can according to early, middle and late three periods or spring, summer, autumn, winter Various Seasonal adjust automatically colour temperature, colour temperature and time relationship
Curve graph is as shown in Fig. 2, for example: the colour temperature in morning is 2700k, noon are as follows: 5500k is at dusk 4000k etc., these parameters
Curve solidifies in the controller, but can be adjusted according to actual needs in debugging.
Step S1048 adjusts the colour temperature of guest room lamps and lanterns according to color temperature information.
In a kind of optional scheme, colour temperature letter corresponding with the temporal information at current time can be inquired from memory
Breath meets the color temperature information inquired to adjust the colour temperature of guest room lamps and lanterns, for example, the circuit structure diagram of guest room lamps and lanterns such as Fig. 3 institute
Show, may include low color temperature LED (i.e. D1, D2, D3 and D4 in Fig. 3) and high color temperature LED (i.e. D5, D6, D7 in Fig. 3 and
D8), low color temperature LED can be controlled by current controller DC1, and high color temperature LED can be controlled by current controller DC2, electricity
Stream controller DC1 uses 30% duty ratio, and current controller DC2 uses 70% duty ratio, as shown in figure 4, to realize simulation
Color temperature change curve of the sun in one day realizes the indoor lighting environment atmosphere of visitor, make room light environment with season not
Change together.
S1042 to step S1048 through the above steps can be adjusted according to illumination of the illuminance information to guest room lamps and lanterns
It is whole, solve the problems, such as that the illumination of previous interior vehicular illumination system is single；According to current time information to the colour temperature of guest room lamps and lanterns
It is adjusted, solving previous vehicle can only be by manually adjusting, and structure is complicated, the big problem of occupied space.
Optionally, in the above embodiment of the present invention, in step S104, while controlling the parameter of guest room lamps and lanterns or it
Afterwards, the above method further include:
Whether step S106, detection guest room lamps and lanterns break down.
Step S108 generates fault message if detecting that guest room lamps and lanterns break down.
Fault message is sent to control room by step S110.
In a kind of optional scheme, controller can be connect by Ethernet with vehicular communication system, can be by guest room
The working condition of lamps and lanterns is reported to vehicle or control room, and when guest room lamps and lanterns break down, self diagnosis may be implemented,
Judge fault type and abort situation, generate corresponding fault message, and to vehicle or control room reporting fault situation, passes through
Failure is reminded, and can know fault type and abort situation as early as possible, is convenient for removal of faults on system, is improved the maintainability of vehicle.
Optionally, in the above embodiment of the present invention, before step S104, the parameter for controlling guest room lamps and lanterns, above-mentioned side
Method further include:
Step S112 receives camera acquired image information and the collected personal information of infrared sensor.
Specifically, above-mentioned camera can be the camera of vehicle monitoring system, the image information in compartment can be acquired,
It is sent to controller by Ethernet, infrared sensor may be mounted at the top in compartment, can acquire the infrared letter in compartment
Breath, obtains the Customer information in compartment.
Step S114 judges whether there is passenger in compartment according to image information and personal information.
Step S116, if it is determined that not having passenger in compartment, then the brightness for controlling guest room lamps and lanterns is reduced to predetermined luminance.
Specifically, above-mentioned predetermined luminance can be the 50% of guest room lamps and lanterns nominal brightness.
In a kind of optional scheme, it can be acquired in morning and evening stream of people's low-valley interval by camera and infrared sensor
There is unmanned information in compartment, and carlighting grade can be reduced when determining compartment no one, for example, being reduced to the 50% of nominal brightness
A variety of saving operation modes are realized with energy saving in left and right.
Optionally, in the above embodiment of the present invention, before step S104, the parameter for controlling guest room lamps and lanterns, above-mentioned side
Method further include:
Step S122 receives dimming control signal by Emergency Light signaling interface in the case where train power loss.
Normal illumination mode is switched to Emergency Light mode by step S124, and the brightness for controlling guest room lamps and lanterns reduces.
In a kind of optional scheme, controller is provided with special Emergency Light signaling interface, in case of emergency arranges
When vehicle power loss, train network issues light adjusting controller high level signal, and lighting system, will be by normal illumination only by storage battery power supply
Pattern switching is Emergency Light mode, and the lamps and lanterns in entire compartment will reduce brightness, save electric energy, postpones lighting hours.
Embodiment 2
According to embodiments of the present invention, a kind of system embodiment of the control system of the lamps and lanterns of rail vehicle is provided.
Fig. 5 is a kind of schematic diagram of the control system of the lamps and lanterns of rail vehicle according to an embodiment of the present invention, such as Fig. 5 institute
Show, which includes:
At least one photosensitive sensors 51, is mounted in the compartment of rail vehicle, for acquiring the illuminance information in compartment；
Specifically, the quantity of at least one above-mentioned photosensitive sensors can be two, two photosensitive sensors (i.e. light sensations
Sensor) it may be mounted at compartment both ends, the position with passenger seat backrest level, so as to collect near head of passenger
Illuminance information, i.e. the light situation in the space near head of passenger and extraneous natural light.
Controller 53, is mounted in the control cabinet in compartment, connect at least one photosensitive sensors 51, current for obtaining
Temporal information controls the parameter of guest room lamps and lanterns according to illuminance information and current time information, wherein parameter includes at least as follows
One of: brightness and colour temperature.
Specifically, can be according to the brightness when the illuminance information control guest room lamps and lanterns in front compartment, it can be according to the preceding moment
Temporal information control guest room lamps and lanterns colour temperature.
In a kind of optional scheme, at least one available photosensitive sensors of controller, such as two light sensation sensings
The collected illuminance information in the front compartment of device, and obtain the temporal information at current time, controller work as front truck getting
Illuminance information in compartment and after the temporal information at current time, can be according to the illuminance information in compartment to the photograph of guest room lamps and lanterns
Degree carries out dynamic regulation, realizes candle balance in compartment；It can determine that current time corresponding according to the temporal information at current time
Color temperature information, and according to color temperature information adjust guest room lamps and lanterns colour temperature.
Fig. 6 is a kind of schematic diagram of the control system of the lamps and lanterns of optional rail vehicle according to an embodiment of the present invention, such as
Shown in Fig. 6, control system may include two illuminance transducers (i.e. above-mentioned photosensitive sensors), and two sides guest room lamps and lanterns are (i.e.
Left side of car and right side of car in Fig. 6), and centralized lighting controller (i.e. above-mentioned controller), wherein centralization illumination control
Device processed can be mounted in the cabinet-type power module in the control cabinet of each compartment, and two photosensitive sensors and centralization illuminate
Controller connection, two sides guest room lamps and lanterns connect (i.e. main photograph in Fig. 6 with centralized lighting controller by two-way lighting circuit
2 tunnel of bright 1 road and key lighting).Fig. 7 is a kind of schematic diagram of optional centralized lighting controller according to an embodiment of the present invention,
As shown in fig. 7, centralized lighting controller may include: control module, mains lighting supply module and two tunnel mains lighting supply moulds all the way
Block, outputting and inputting for centralized lighting controller includes: illumination output (DC48V) all the way；Two tunnels illumination output (DC48V)；
Photosensitive sensor signal inputs (DC24V, 30mA).In a kind of optional scheme, two photosensitive sensors can will be collected
The illumination in compartment be sent to control module, control module controls the brightness of two sides guest room lamps and lanterns according to the illumination in compartment, and
The colour temperature of two sides guest room lamps and lanterns is controlled according to current time.
Above-described embodiment through the invention, obtain illuminance information in the collected compartment of at least one photosensitive sensors and
Current time information controls the parameter of guest room lamps and lanterns, to realize guest room lamps and lanterns according to illuminance information and current time information
The automatic adjustment of parameter.It is easily noted that, due to according to the illuminance information and current time information control guest room in compartment
The brightness of lamps and lanterns, colour temperature can realize the indoor lighting environment atmosphere of visitor with color temperature change curve of the simulated solar in one day,
It realizes that room light environment changes with the difference in season, provides an environment of more naturally riding to people, solve existing
The lamps and lanterns of rail vehicle need by manually controlling, control efficiency is low.Therefore, side provided by the above embodiment through the invention
The automatic adjustment of guest room lamps and lanterns may be implemented in case, reduces structure complexity, less space hold.
Optionally, in the above embodiment of the present invention, controller 53 includes:
Comparator, for illuminance information to be compared with default illumination range.
Specifically, above-mentioned default illumination range can be the setting value of compartment illumination, it can according to need and be configured,
For example, default illumination range can be 100lux to 350lux.
Processor is connect with comparator, if be not in default illumination range for illuminance information, adjusts pulse tune
The duty ratio of signal processed, to adjust the brightness of guest room lamps and lanterns.
In a kind of optional scheme, real-time sampling can be carried out to the illuminance information in compartment by photosensitive sensors,
When the illuminance information in compartment is not in default illumination range, i.e., lower than setting value or when being more than setting value, controller can be with
The duty ratio of adjustment output pulse-modulated signal (pwm signal) changes the luminous intensity of guest room lamps and lanterns, to realize compartment illumination
It is constant, it is energy saving, as shown in Fig. 2, duty of the work 70% is expressed below in 30% duty ratio in work shown above
Than.
Memory, the corresponding relationship for storage time information and color temperature information.
Specifically, above-mentioned color temperature information can be the colour temperature curve of spring, summer, autumn and winter in pre-stored 1 year, controller
Can according to early, middle and late three periods or spring, summer, autumn, winter Various Seasonal adjust automatically colour temperature, colour temperature and time relationship
Curve graph is as shown in figure 3, for example: the colour temperature in morning is 2700k, noon are as follows: 5500k is at dusk 4000k etc., these parameters
Curve solidifies in the controller, but can be adjusted according to actual needs in debugging.
Processor is connect with memory, is also used to obtain color temperature information corresponding with current time information, and according to colour temperature
Information adjusts the colour temperature of guest room lamps and lanterns.
In a kind of optional scheme, colour temperature letter corresponding with the temporal information at current time can be inquired from memory
Breath, and the color temperature information inquired is met by the colour temperature that colour temperature adjusts circui as shown in Figure 4 adjusts guest room lamps and lanterns, thus real
Show color temperature change curve of the simulated solar in one day to realize the indoor lighting environment atmosphere of visitor, makes room light environment with season
The difference of section and change.
Through the above scheme, it can be adjusted according to illumination of the illuminance information to guest room lamps and lanterns, solve previous compartment
The single problem of the illumination of intraoral illumination system；Be adjusted according to colour temperature of the current time information to guest room lamps and lanterns, solve with
It can only be by manually adjusting toward vehicle, structure is complicated, the big problem of occupied space.
Optionally, in the above embodiment of the present invention, controller 53 is connect by Ethernet interface with vehicle network.
As shown in fig. 7, centralized lighting controller can also include interface module in a kind of optional scheme, it is used for
The interface of the input and output of power supply and various control signals, such as Ethernet interface, control module can be connect by Ethernet
Mouth is connect with vehicle network.
Optionally, in the above embodiment of the present invention, controller 53 is also used to detect whether guest room lamps and lanterns break down, such as
Fruit detects that guest room lamps and lanterns break down, then generates fault message, and fault message is sent to control room.
In a kind of optional scheme, the working condition of guest room lamps and lanterns can be reported to vehicle or control by controller
Room, and when guest room lamps and lanterns break down, self diagnosis may be implemented, judge fault type and abort situation, generate corresponding
Fault message reminded by failure and to vehicle or control room reporting fault situation, can know as early as possible fault type and
Abort situation is convenient for removal of faults on system, improves the maintainability of vehicle.
Optionally, in the above embodiment of the present invention, above system further include:
Camera is mounted on the top in compartment, connect with controller, for acquiring image information.
Infrared sensor is mounted in compartment, is connect with controller, and collector's information is used for.
Specifically, above-mentioned camera can be the camera of vehicle monitoring system, the image information in compartment can be acquired,
It is sent to controller by Ethernet, infrared sensor may be mounted at the top in compartment, can acquire the infrared letter in compartment
Breath, obtains the Customer information in compartment.
Controller is also used to judge whether there is passenger in compartment, if it is determined that compartment according to image information and personal information
In there is no passenger, then the brightness for controlling guest room lamps and lanterns is reduced to predetermined luminance.
Specifically, above-mentioned predetermined luminance can be the 50% of guest room lamps and lanterns nominal brightness.
In a kind of optional scheme, it can be acquired in morning and evening stream of people's low-valley interval by camera and infrared sensor
There is unmanned information in compartment, and carlighting grade can be reduced when determining compartment no one, for example, being reduced to the 50% of nominal brightness
A variety of saving operation modes are realized with energy saving in left and right.
Optionally, in the above embodiment of the present invention, controller 53 includes:
Emergency Light signaling interface, for receiving dimming control signal in the case where train power loss.
Controller is also used to for normal illumination mode to be switched to Emergency Light mode, and controls the brightness drop of guest room lamps and lanterns
It is low.
In a kind of optional scheme, controller is provided with special Emergency Light signaling interface, in case of emergency arranges
When vehicle power loss, train network issues light adjusting controller high level signal, and lighting system, will be by normal illumination only by storage battery power supply
Pattern switching is Emergency Light mode, and the lamps and lanterns in entire compartment will reduce brightness, save electric energy, postpones lighting hours.
Optionally, in the above embodiment of the present invention, above system further include:
Power supply mould group, is mounted in the control cabinet in compartment, is connect by two-way illuminating line with guest room lamps and lanterns, for being objective
The power supply of room lamps and lanterns.
Optionally, in the above embodiment of the present invention, power supply mould group includes:
First power module is connect with first via illuminating line.
Second power supply module is connect with the second road illuminating line.
Wherein, the first power module is in parallel with second power supply module.
Optionally, in the above embodiment of the present invention, every road illuminating line installs an electronic circuit breaker.
Specifically, the first above-mentioned power module and second power supply module can use Redundancy Design, mutual warm back-up,
In a failure, another will undertake whole power supplies of road illumination.
As shown in fig. 7, centralized lighting controller can also include power supply mould group (i.e. Fig. 7 in a kind of optional scheme
In the module of mains lighting supply all the way and two tunnel mains lighting supply modules), undertake the illuminalive power-supply in entire compartment, be mounted on each compartment
Control cabinet in, by guest room illumination be divided into all the way illumination and two tunnels illumination (i.e. 2 tunnel of 1 road of key lighting and key lighting in Fig. 6), point
Do not powered by two power modules in parallel, mains lighting supply module is connect with 1 tunnel of key lighting all the way, two tunnel mains lighting supply modules and
The connection of 2 tunnel of key lighting.
Optionally, in the above embodiment of the present invention, above system further include:
Interface module, comprising: power input interface, signal input interface and Ethernet interface.
Specifically, above-mentioned power input interface can be the power input interface of rail vehicle, including normal photograph
Bright input (DC110V) interface and emergency lighting input interface (DC110V)；Signal input interface can be Emergency Light control letter
Number interface (DC110V level signal).
As shown in fig. 7, centralized lighting controller can also include interface module in a kind of optional scheme, it is used for
The interface of the input and output of power supply and various control signals；Such design can be convenient to power module and control mould
The maintenance and replacement of block；There is any one module damage in two-way illumination, other modules can carry out hot plug replacement at any time,
It is versatile.
Optionally, in the above embodiment of the present invention, each photosensitive sensors use electric current ring mode access controller.
Optionally, in the above embodiment of the present invention, each photosensitive sensors are connect using two-wire system mode with controller.
Optionally, in the above embodiment of the present invention, each photosensitive sensors pass through the one of a route and DC power supply
End connection is connected by another route by the other end of resistor and DC power supply, and controller is connected in parallel on resistor both ends.
Fig. 8 is a kind of schematic diagram of optional photosensitive sensors wiring according to an embodiment of the present invention, as shown in figure 8,
In a kind of optional scheme, photosensitive sensors are a ambient light sensings transmitted using two-wire system 4-20 mA current loop signal
Device, major function are that the optical signal of environment light is converted to current signal.Electric current ring signal has simple and fast, anti-noise, safety
And the characteristics of remote transmission can be realized in the case where no data degradation.To be easily installed, this product uses 2 line systems
Mode (i.e. power supply and signal share two lines cable).And after inter-process, this two lines cable can not distinguish polarity.Such as
Wiring schematic diagram shown in Fig. 8 shows a typical 4-20mA electric current loop system.A 24V power supply is provided by train
(VLoop), it while to environment light collector powers.Environment light collector measures external ambient light, then exports one
The electric current of 4-20mA, it is proportional to the power of external ambient light.The electric current is by route, by positive and negative two input terminal AIN+
Receiver system (Receiver) is transferred to AIN-.Later, electric current encounters resistor (RL) formation voltage, passes through a mould
Number converter (ADC) is read, then using being further processed.By line, the voltage source for loop service is connected back to
(VLoop), a complete loop is constituted in this way.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of control system of the lamps and lanterns of rail vehicle characterized by comprising
At least one photosensitive sensors, is mounted in the compartment of rail vehicle, for acquiring the illuminance information in the compartment；
Controller is mounted in the control cabinet in the compartment, is connect at least one described photosensitive sensors, current for obtaining
Temporal information controls the parameter of guest room lamps and lanterns, wherein the parameter according to the illuminance information and the current time information
Including at least one of following: brightness and colour temperature；
Wherein, the controller includes:
Comparator, for the illuminance information to be compared with default illumination range；
Processor is connect with the comparator, if be not in the default illumination range for the illuminance information, is adjusted
The duty ratio of whole pulse modulated signal, to adjust the brightness of the guest room lamps and lanterns；
Memory, the corresponding relationship for storage time information and color temperature information, wherein the color temperature information is different in 1 year
The colour temperature curve in season；
The processor is connect with the memory, is also used to obtain color temperature information corresponding with the current time information, and
According to the color temperature information, the colour temperature of the guest room lamps and lanterns is adjusted；
Wherein, the guest room lamps and lanterns include low color temperature LED and high color temperature LED, the low color temperature LED and the high color temperature LED points
It does not control；
Wherein, the controller includes:
Emergency Light signaling interface, for receiving dimming control signal in the case where train power loss；
The controller is also used to for normal illumination mode to be switched to Emergency Light mode, and controls the brightness of the guest room lamps and lanterns
It reduces；
The system also includes:
Power supply mould group, is mounted in the control cabinet in the compartment, is connect, is used for the guest room lamps and lanterns by two-way illuminating line
For guest room lamps and lanterns power supply；
Each photosensitive sensors access the controller using electric current ring mode；
Each photosensitive sensors are connect using two-wire system mode with the controller；
Each photosensitive sensors are connected by one end of a route and DC power supply, pass through resistance by another route
Device is connect with the other end of the DC power supply, and the controller is connected in parallel on the resistor both ends.
2. system according to claim 1, which is characterized in that the controller is connected by Ethernet interface and vehicle network
It connects.
3. system according to claim 2, which is characterized in that whether the controller is also used to detect the guest room lamps and lanterns
It breaks down, if detecting that the guest room lamps and lanterns break down, generates fault message, and the fault message is sent to
Control room.
4. system according to claim 2, which is characterized in that the system also includes:
Camera is mounted on the top in the compartment, connect with the controller, for acquiring image information；
Infrared sensor is mounted in the compartment, is connect with the controller, and collector's information is used for；
The controller is also used to judge whether there is passenger in the compartment according to described image information and the personal information,
If it is determined that not having passenger in the compartment, then the brightness for controlling the guest room lamps and lanterns is reduced to predetermined luminance.
5. system according to claim 1, which is characterized in that the power supply mould group includes:
First power module is connect with first via illuminating line；
Second power supply module is connect with the second road illuminating line；
Wherein, first power module is in parallel with the second power supply module.
6. system according to claim 1, which is characterized in that every road illuminating line installs an electronic circuit breaker.
7. system according to claim 1, which is characterized in that the system also includes:
Interface module, comprising: power input interface, signal input interface and Ethernet interface.
8. a kind of control method of the lamps and lanterns of rail vehicle characterized by comprising
Obtain the illuminance information and current time information in the collected compartment of at least one photosensitive sensors；
According to the illuminance information and the current time information, the parameter of guest room lamps and lanterns is controlled, wherein the parameter is at least wrapped
It includes one of following: brightness and colour temperature；
Wherein, according to the illuminance information and the current time information, the parameter of guest room lamps and lanterns is controlled, comprising:
The illuminance information is compared with default illumination range；
If the illuminance information is not in the default illumination range, the duty ratio of pulse-modulated signal is adjusted, to adjust
The brightness of the whole guest room lamps and lanterns；
Obtain color temperature information corresponding with the current time information, wherein the color temperature information is Various Seasonal in 1 year
Colour temperature curve；
According to the color temperature information, the colour temperature of the guest room lamps and lanterns is adjusted；
Wherein, the guest room lamps and lanterns include low color temperature LED and high color temperature LED, the low color temperature LED and the high color temperature LED points
It does not control；
Wherein, before the parameter of control guest room lamps and lanterns, the method also includes:
In the case where train power loss, dimming control signal is received by Emergency Light signaling interface；
Normal illumination mode is switched to Emergency Light mode, and the brightness for controlling the guest room lamps and lanterns reduces；
It is guest room lamps and lanterns power supply by power supply mould group, the power supply mould group passes through two-way illuminating line and the guest room lamps and lanterns
Connection；
Each photosensitive sensors access the controller using electric current ring mode；
Each photosensitive sensors are connect using two-wire system mode with the controller；
Each photosensitive sensors are connected by one end of a route and DC power supply, pass through resistance by another route
Device is connect with the other end of the DC power supply, and the controller is connected in parallel on the resistor both ends.
9. according to the method described in claim 8, it is characterized in that, control guest room lamps and lanterns parameter while or later, institute
State method further include:
Detect whether the guest room lamps and lanterns break down；
If detecting that the guest room lamps and lanterns break down, fault message is generated；
The fault message is sent to control room.
10. according to the method described in claim 8, it is characterized in that, the method is also before the parameter of control guest room lamps and lanterns
Include:
Receive camera acquired image information and the collected personal information of infrared sensor；
According to described image information and the personal information, judge whether there is passenger in the compartment；
If it is determined that not having passenger in the compartment, then the brightness for controlling the guest room lamps and lanterns is reduced to predetermined luminance.
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| CN201611001866.XA CN106455228B (en) | 2016-11-14 | 2016-11-14 | The control method and system of the lamps and lanterns of rail vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107734739A (en) * | 2017-08-31 | 2018-02-23 | 今创集团股份有限公司 | Railcar dims LED illumination lamp control system certainly |
| CN109246880A (en) * | 2018-06-08 | 2019-01-18 | 中车唐山机车车辆有限公司 | A kind of lamp light control system |
| CN112232712A (en) * | 2020-03-16 | 2021-01-15 | 叶平俊 | Running energy-saving method for urban rail vehicle |
| CN111856997A (en) * | 2020-07-09 | 2020-10-30 | 中车青岛四方机车车辆股份有限公司 | Intelligent control system of railway vehicle and railway vehicle |
| CN112188702A (en) * | 2020-09-30 | 2021-01-05 | 中车青岛四方机车车辆股份有限公司 | Control method, control device and control system for lighting equipment of railway vehicle |
| CN113163561A (en) * | 2021-03-29 | 2021-07-23 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle illumination control method and system and rail vehicle |
| CN113085931A (en) * | 2021-03-29 | 2021-07-09 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle operation energy-saving control method and system and rail vehicle |
| CN113993253A (en) * | 2021-11-01 | 2022-01-28 | 北京轨道交通技术装备集团有限公司 | Control method and device for intelligent illumination of train |
| CN114143928A (en) * | 2021-11-29 | 2022-03-04 | 成都中车长客轨道车辆有限公司 | Intelligent lighting system applied to full-automatic unmanned vehicle |
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| CN102497702A (en) * | 2011-12-08 | 2012-06-13 | 北京九华互联科技有限公司 | Method and device for controlling combined lamp light |
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| CN105430808A (en) * | 2015-12-23 | 2016-03-23 | 梅志国 | Intelligent light control system and automatic illumination or automatic color temperature control method for LED lamp |
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| CN103124449A (en) * | 2011-11-20 | 2013-05-29 | 李青余 | LED indoor intelligent lighting system control method |
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