CN215851206U - Switch control device of projector light source for advancing train tunnel and train - Google Patents
Switch control device of projector light source for advancing train tunnel and train Download PDFInfo
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- CN215851206U CN215851206U CN202121069876.3U CN202121069876U CN215851206U CN 215851206 U CN215851206 U CN 215851206U CN 202121069876 U CN202121069876 U CN 202121069876U CN 215851206 U CN215851206 U CN 215851206U
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Abstract
The utility model discloses a switch control device of a projector light source for a running train tunnel and a train, comprising at least one transmitting device and at least one receiving device fixedly arranged on a train carriage, wherein the mounting position of each transmitting device is close to an inlet or an outlet arranged on a platform, each transmitting device continuously transmits signals, and each receiving device is used for being electrically connected with a projector and receiving the signals of each transmitting device. The transmitting device is arranged on the tunnel wall, so that the receiving device can control the start and stop of the projector after receiving the signal transmitted by the transmitting device, namely the projector can be controlled to be closed after a train enters a station, and the projector is opened after the train leaves the station, thereby avoiding the problem that strong light causes discomfort or eyesight damage to passengers waiting for the train if the light source of the projector is not closed when the subway train enters the station.
Description
Technical Field
The utility model relates to the technical field of tunnel advertisement putting, in particular to a switch control device of a projector light source for a moving train tunnel and a train.
Background
At present, a dynamic image advertisement system for a train tunnel is a dynamic image system which is generally formed by a projector and a tunnel reflecting surface which are installed on a subway train. For example, referring to "a dynamic advertisement delivery device for train tunnel and a train" of application No. CN201820646095.8, the utility model describes a dynamic advertisement delivery device for train tunnel and a train, which includes projectors, a tunnel wall facing each window, and a server, wherein each projector is mounted adjacent to each window, a white wall layer facing each window is provided on the tunnel wall, the server is mounted in a train car, a projection direction of the projector is directed toward the white wall layer, the server is electrically connected to each projector, and play and stop of each projector can be controlled by the server. The utility model installs the projector at the corresponding position of the window of the train, the projector projects the advertisement on the white wall layer, the scheme saves cost, is convenient to install, the advertisement content and the passengers in the train are in relative static state in the running process of the train carriage, the passengers near the window can actively and passively enjoy the projection content in the whole riding process, the idle resources of the subway can be fully utilized, the audience is wide, simple and practical, the enterprise benefit and the social benefit are huge, but the train tunnel dynamic image advertisement system designed like the above is common in the prior art, because the light source of the projector is always in the open state, the following problems exist: when a train enters the station, if the light source of the projector is not turned off, the glare may cause discomfort or impaired vision for waiting passengers. Therefore, the on-off control device of the projector light source for the advancing train tunnel and the train are provided, and the image playing is suspended by turning off the projection light source before the projector enters a platform; and after leaving the platform and entering the tunnel, immediately starting the projection light source to enter a playing state.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that strong light causes discomfort or eyesight damage to passengers waiting for a train due to the fact that a projector light source is not turned off in the prior art, and provides a switching control device of the projector light source for a running train tunnel and a train.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a switch control device of a projector light source for a running train tunnel comprises at least one transmitting device and at least one receiving device fixedly arranged on a train carriage, wherein the mounting position of each transmitting device is close to an inlet or an outlet arranged on a platform, each transmitting device continuously transmits signals, and each receiving device is used for being electrically connected with a projector and receiving the signals of each transmitting device; when a train enters a station, the receiving device stops the projector after receiving a signal close to the transmitting device arranged at the platform inlet; or when the train leaves the station, the receiving device receives the signal close to the transmitting device arranged at the platform exit and then starts the projector.
Preferably, the transmitting device adopts an infrared transmitter, and the receiving device adopts an infrared receiver.
Preferably, the receiving device is used for being installed on the top or the side wall of the train carriage, and the receiving device can receive the signal transmitted by the transmitting device during the running process of the train carriage, and the transmitting device is opposite to the receiving device when the train moves to be close to the platform entrance or leave the platform exit.
Preferably, the receiving device is one and is used for being electrically connected with all the projectors, the receiving device is used for being arranged on a light source power supply line of all the projectors, and when the receiving device receives a signal, the receiving device executes a task of turning on or off the light sources according to an instruction and simultaneously turns on or off the light sources of all the projectors of all the train carriages.
Preferably, the number of the receiving devices is the same as that of the projectors, each receiving device is used for being installed on each projector, and each receiving device is used for being electrically connected with each projector.
Preferably, the number of the receiving devices is the same as that of the projectors, and the receiving devices realize single control of the projectors.
Preferably, the receiving device is mounted on the projector and can receive the signal transmitted by the transmitting device during the running process of the train carriage.
Preferably, the device further comprises a tunnel wall, and each emitting device is fixedly installed on the tunnel wall.
The second objective of the present invention is to provide a train, which solves the above technical problems.
The solution of the present invention to solve the second technical problem is as follows: the projector light source switching control device comprises a switching control device of a projector light source for a running train tunnel, at least 1 train carriage and at least one projector, wherein each projector is installed on the train carriage, and each projector projects light to a tunnel wall.
According to the utility model, the transmitting device is arranged on the tunnel wall, so that the receiving device can control the start and stop of the projector after receiving the signal transmitted by the transmitting device, namely the projector can be controlled to be closed after a train enters a station, and the projector is started when the train leaves the station, thereby avoiding the problem that strong light causes discomfort or eyesight damage to passengers waiting for the train if the light source of the projector is not closed when the subway train enters the station.
Drawings
Fig. 1 is a schematic structural diagram of a switching control device of a projector light source for a traveling train tunnel according to the present invention;
FIG. 2 is a schematic diagram of a train car in the switching control device of the projector light source for the advancing train tunnel according to the present invention;
fig. 3 is a schematic structural view of a tunnel wall in the switching control device of the projector light source for the tunnel of the traveling train according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a diagram illustrating a state where a receiving device of the switching control device of the light source of the projector for the advancing train tunnel does not receive a signal transmitted by a transmitting device;
fig. 6 is a state diagram of a receiving device receiving a signal transmitted by a transmitting device in the switching control device of the light source of the projector for the advancing train tunnel according to the present invention.
In the figure: the system comprises a tunnel wall 1, a train carriage 2, a projector 3, a transmitter 4, a receiver 5 and an infrared beam 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a switching control device of a projector light source for a traveling train tunnel comprises a tunnel wall 1, at least one emitting device 4, and at least one receiving device 5 fixedly installed on a train carriage 2, wherein the train carriage 2 can be a subway carriage, a high-speed railway carriage, a motor train carriage or a common train carriage, etc., a projector 3 for playing a shadow map is fixed on the train carriage 2, and the shadow map to be played can be displayed through the projector 3.
The technical scheme of the application file is as follows: the tunnel wall 1 is fixedly connected with at least one transmitting device 4, the installation position of each transmitting device 4 is close to an inlet or an outlet installed on a platform, the transmitting devices 4 are installed on the top or the side wall of the tunnel wall 1, the transmitting devices 4 in the device are arranged at the inlet and the outlet of the platform in advance, so that the receiving devices 5 can make response time after receiving signals, each transmitting device 4 continuously transmits the signals, the receiving devices 5 are used for being electrically connected with the projectors 3 and receiving the signals of each transmitting device 4, and when a train enters the station, the receiving devices 5 stop the projectors 3 after receiving the signals of the transmitting devices 4; or when the train leaves the station, the receiving device 5 starts the projector 3 after receiving the signal of the transmitting device 4, the receiving device 5 receives the signal after the transmitting device 4 transmits the signal, and the receiving device 5 controls the start and stop of the projector 3 after receiving the signal; it is to be added that the angle of the transmitter 4 and receiver 5 can be adjusted, which can be implemented using existing mounting seats for angle adjustment.
Wherein the transmitting device and the receiving device preferably adopt infrared control, and the method comprises the following specific steps: transmitting device 4 adopts infrared transmitter, and receiving arrangement 5 adopts infrared receiver, stops starting projector 3 after infrared receiver receives infrared beam 5 of infrared transmitter transmission promptly, and wherein infrared transmitter uses 220v power and reserve charging power supply incessant transmission infrared code 24 hours, as long as there is infrared receiver to receive this infrared code through this device, the machine will resolve this code and carry out the on-off task to control the start-stop of projector, what need explain here is: the infrared emitter can adopt a three-frequency signal FYF 3.5.5 mining infrared emitter produced by medium-heavy intelligent equipment limited company; the infrared receiver adopts a TSOP38238 VISHAY infrared receiver produced by Elel electronic technology Limited of Shenzhen city; in addition, the infrared receiver receives the infrared code to control the projector 3 through the control panel, wherein the control modes of the control panel and the control panel are the prior art, and no excrescence is made in the text; however, the signal propagation method of the transmitting device 4 and the receiving device 5 is not limited to infrared.
Still further, the receiving device 5 is installed on the top and the side wall of the train car 2 and can receive the signal transmitted by the transmitting device 4 during the running process of the train car 2, namely, the receiving device 5 determines the installation position of the receiving device 5 according to the position of the transmitting device 4.
In addition, the receiving device 5 is installed on the projector 3 and can receive the signal transmitted by the transmitting device 4 during the driving of the train car 2, that is, the receiving device 5 can be installed on the projector 3, so that the projector 3 and the receiving device 5 are more closely connected.
Furthermore, the train carriage 2 can receive the signal transmitted by the transmitting device 4 continuously during the running process, i.e. the signal transmitted by the transmitting device 4 is prevented from being transmitted into the train through the train wall.
The receiving apparatus 5 preferably controls the projector 3 in the following three control methods:
1. one receiving device 5 is provided, and the receiving device 5 is electrically connected with all projectors 3, namely, one receiving device 5 controls all projectors 3 on the whole train;
2. referring to fig. 5-6, the number of the receiving devices 5 is the same as that of the train cars 2, and one receiving device 5 is fixed on the train car 2, and the receiving device 5 is electrically connected with the projectors 3 on the train car 2, that is, the receiving device on one car controls all the projectors 3 on the train car;
3. the number of the receiving devices 5 is the same as that of the projectors 3, and the receiving devices 5 realize single control of the projectors 3, that is, one projector 3 is controlled by one receiving device 5;
the above three are only three preferable schemes for controlling the projector 3 by the receiving device 5, and the other receiving devices 5 can be used for controlling the projector 3 in a matching and combining manner.
It will be appreciated that the railcar 2 comprises a plurality of cars, only a single car being shown in the schematic illustrations of fig. 1-6.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (9)
1. A switch control device of a projector light source for a running train tunnel is characterized by comprising at least one transmitting device (4) and at least one receiving device (5) fixedly arranged on a train carriage (2), wherein the mounting position of each transmitting device (4) is close to an inlet or an outlet arranged on a platform, each transmitting device (4) continuously transmits signals, and each receiving device (5) is used for being electrically connected with a projector (3) and receiving the signals of each transmitting device (4); when the train enters the station, the receiving device (5) stops the projector (3) after receiving a signal close to the transmitting device (4) arranged at the platform inlet; or when the train leaves the station, the receiving device (5) starts the projector (3) after receiving the signal close to the transmitting device (4) arranged at the platform exit.
2. The on-off control device of the light source of the projector for the traveling train tunnel according to claim 1, wherein the transmitting device (4) adopts an infrared transmitter, and the receiving device (5) adopts an infrared receiver.
3. The on-off control device of the projector light source for the advancing train tunnel according to claim 1, characterized in that the receiving device (5) is used for being installed on the top or the side wall of the train carriage (2), and the receiving device (5) can receive the signal emitted by the emitting device (4) during the running process of the train carriage (2), and the emitting device is opposite to the receiving device (5) when the train advances to approach the platform entrance or leaves the platform exit.
4. The on-off control device of the light source of the projector for the advancing train tunnel according to the claim 1 is characterized in that the receiving device (5) is one and the receiving device (5) is used for being electrically connected with all the projectors (3), the receiving device (5) is used for being arranged on the power supply line of all the projectors (3), when the receiving device (5) receives the signal, the on-off task of the light source is executed according to the instruction, and the light source of all the projectors (3) of all the train carriages is simultaneously turned on or off.
5. The switching control device of the light source of the projector for the traveling train tunnel according to claim 1, characterized in that the number of the receiving devices (5) is the same as that of the projectors (3), and each receiving device (5) is used for being installed on each projector (3), and each receiving device (5) is used for being electrically connected with each projector (3).
6. The switching control device of the light source of the projector for the traveling train tunnel according to claim 1, characterized in that the number of the receiving devices (5) is the same as the number of the projectors (3), and the receiving devices (5) realize single control of the projectors (3).
7. The on-off control device of the light source of the projector for the advancing train tunnel according to claim 1, characterized in that the receiving device (5) is installed on the projector (3) and can receive the signal transmitted by the transmitting device (4) during the running of the train carriage (2).
8. The on-off control device for the light source of the projector for the traveling train tunnel according to claim 1, further comprising a tunnel wall (1), wherein each of the emitting devices (4) is fixedly installed on the tunnel wall (1).
9. A train, characterized in that, comprising the on-off control device of the projector light source for the advancing train tunnel according to any one of claims 1-8, and at least 1 train carriage (2), at least one projector (3), each projector (3) is installed on the train carriage (2), and each projector (3) projects to the tunnel wall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069876.3U CN215851206U (en) | 2021-05-19 | 2021-05-19 | Switch control device of projector light source for advancing train tunnel and train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069876.3U CN215851206U (en) | 2021-05-19 | 2021-05-19 | Switch control device of projector light source for advancing train tunnel and train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215851206U true CN215851206U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121069876.3U Active CN215851206U (en) | 2021-05-19 | 2021-05-19 | Switch control device of projector light source for advancing train tunnel and train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215851206U (en) |
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2021
- 2021-05-19 CN CN202121069876.3U patent/CN215851206U/en active Active
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