CN209904643U - Door opening and closing indicating device - Google Patents
Door opening and closing indicating device Download PDFInfo
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- CN209904643U CN209904643U CN201920285980.2U CN201920285980U CN209904643U CN 209904643 U CN209904643 U CN 209904643U CN 201920285980 U CN201920285980 U CN 201920285980U CN 209904643 U CN209904643 U CN 209904643U
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Abstract
The application relates to a vehicle door opening and closing indicating device, which comprises a main controller and a light-emitting device arranged on one side of a vehicle door frame; the light emitting device includes: a substrate having a plate surface; the first light-emitting assembly is connected with the main controller and arranged on the board surface; the second light-emitting component is connected with the main controller and arranged on the board surface; the input end of the flowing water light-emitting driving module is connected with the main controller, and the output end of the flowing water light-emitting driving module is connected with the first light-emitting assembly. The bus door opening and closing reminding device can automatically prompt the opening or closing of the bus door on the bus, and enhances the reminding effect of opening and closing the bus door.
Description
Technical Field
The application relates to the technical field of vehicles, in particular to a vehicle door opening and closing indicating device.
Background
With the rapid development of the public transportation industry, the body shadow of the bus can be seen everywhere in a city, and the image of the bus is indistinguishable from the social image. But the traditional bus is not provided with an indicator light for prompting passengers to open and close the bus door, so that accidents such as mistaken clamping of the bus door by the passengers and the like are easy to happen.
In the implementation process, the inventor finds that at least the following problems exist in the conventional technology: the traditional bus cannot automatically prompt that the bus door is opened or closed.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a door opening and closing indicating device for a conventional bus, which is not capable of automatically prompting the opening or closing of a door.
In order to achieve the above object, an embodiment of the present invention provides a vehicle door switch indicating device, which includes a main controller and a light emitting device disposed on one side of a vehicle door frame; the light emitting device includes:
a substrate having a plate surface;
the first light-emitting assembly is connected with the main controller and arranged on the board surface;
the second light-emitting component is connected with the main controller and arranged on the board surface;
the input end of the flowing water light-emitting driving module is connected with the main controller, and the output end of the flowing water light-emitting driving module is connected with the first light-emitting assembly.
In one embodiment, the first light emitting assembly comprises at least 2 first LED lamps;
each first LED lamp is connected with the main controller respectively; and each first LED lamp is respectively connected with the running water light-emitting driving module.
In one embodiment, the second light emitting assembly comprises at least 1 second LED lamp;
each second LED lamp is electrically connected with the main controller.
In one embodiment, the substrate is a PCB board.
In one embodiment, the number of light emitting devices is 2; one of the light emitting devices is installed on one side of the front door frame, and the other light emitting device is installed on one side of the rear door frame.
In one embodiment, the light emitting device further comprises a diffusion plate having the first diffusion surface layer provided on the plate surface.
In one embodiment, the light emitting device further comprises a transparent adhesive sheet provided on the second diffusion surface layer of the diffusion plate; wherein the second diffusion surface layer is a surface layer opposite to the first diffusion surface layer.
In one embodiment, the light emitting device further comprises a light blocking member disposed between the diffusion plate and the substrate.
In one embodiment, the light-isolating assembly comprises a first light-isolating plate, a second light-isolating plate, a third light-isolating plate and a fourth light-isolating plate which are respectively arranged on the plate surface;
the first LED lamp is positioned between the first light-isolating plate and the second light-isolating plate;
the second LED lamp is positioned between the third light-isolating plate and the fourth light-isolating plate.
In one embodiment, the lighting device further comprises a housing for mounting the lighting device.
One of the above technical solutions has the following advantages and beneficial effects:
the light-emitting device is arranged on one side edge of the vehicle door frame, and a first light-emitting assembly of the light-emitting device is connected with the main controller; the second light-emitting component of the light-emitting device is connected with the main controller; the input end of the flowing water light-emitting driving module of the light-emitting device is connected with the main controller, and the output end of the flowing water light-emitting driving module is connected with the first light-emitting assembly. After a driver presses a door opening key, the main controller can receive a door opening signal, and when the main controller receives the door opening signal, the second light-emitting component keeps normally on and simultaneously starts the running water light-emitting driving module; the first light-emitting component is driven by the flowing water light-emitting driving module to darken, then the first light-emitting component is sequentially lightened according to the designated direction, and the first light-emitting component is lightened again in a full screen mode to achieve flowing water shining. After a driver presses a door closing key, the main controller can receive a door closing signal, when the main controller receives the door closing signal, the second light-emitting assembly keeps normally bright, and meanwhile, the flowing water light-emitting driving module is turned off, so that the first light-emitting assembly is turned off, and the flowing water is stopped from flashing; and the master controller switches on and is connected with the first emitting assembly, so that the first emitting assembly is kept normally bright, the automatic prompting of opening or closing of the bus door on the bus is realized, and the prompting effect of opening or closing the bus door is enhanced.
Drawings
FIG. 1 is a schematic structural view of a door opening and closing indicating device in one embodiment;
FIG. 2 is a schematic circuit diagram of a door opening and closing indicating device according to an embodiment;
fig. 3 is a schematic view of a viewing angle of a light-emitting device according to an embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In one embodiment, as shown in fig. 1 and 2, there is provided a door opening and closing indicating device, including a main controller 10 and a light emitting device 20 disposed at one side of a door frame; the light emitting device 20 includes:
a substrate 210, the substrate 210 having a plate surface;
the first light-emitting assembly 220 is connected with the main controller 10, and the first light-emitting assembly 220 is arranged on the plate surface;
a second light emitting component 230 connected with the main controller 10, wherein the second light emitting component 230 is arranged on the board surface;
the input end of the running water light-emitting driving module 240 is connected to the main controller 10, and the output end of the running water light-emitting driving module 240 is connected to the first light-emitting component 220.
The master controller 10 refers to a device having functions of signal processing, signal transmission, and the like, for example, the master controller 10 may be a single chip microcomputer, and for example, the control chip of the master controller 10 may be a 51-series control chip. The light emitting device 20 can be disposed on any side of the door frame, for example, the light emitting device 20 can be disposed near the top of the door frame; the light emitting device 20 may be used to prompt the passenger to open and close the door. The substrate 210 may be used to mount the first light emitting assembly 220 and the second light emitting assembly 230; the substrate 210 is a double-sided board, one board is used for carrying the first light emitting module 220 and the second light emitting module 230, and the other board is used for being fixed on one side of the door frame. The first light emitting assembly 220 can be used for flashing or constant-brightness light emission, and the second light emitting assembly 230 can be used for constant-brightness light emission. The running water light-emitting driving module 240 can be used to drive the first light-emitting assembly 220 to emit running water light.
Specifically, the first light emitting component 220 is connected based on the master 10; the input end of the running water light-emitting driving module 240 is connected to the main controller 10, and the output end is connected to the first light-emitting component 220. When the main controller 10 receives the door opening signal, the main controller 10 is electrically disconnected from the first light emitting assembly 220, the running water light emitting driving module 240 is started at the same time, and the running water light emitting driving module 240 drives the first light emitting assembly 220, so that the first light emitting assembly 220 is switched from a normally bright state to a running water flashing state, and the door opening running water flashing prompt effect is realized. When the main controller 10 receives a door closing signal, the main controller 10 is in conduction connection with the first light emitting component 220, and the flowing light emitting driving module 240 is turned off at the same time, so that the first light emitting component 220 is switched from a flowing light flashing state to a normally-on state, and a normally-on prompt effect is restored after the door is closed. Based on the main controller 10 is connected with the second light emitting component 230, when the main controller 10 receives a door opening signal or a door closing signal, the main controller 10 and the second light emitting component 230 are kept in conduction connection, so that the second light emitting component 230 is in a normally-on state, and the prompting effect of opening and closing the vehicle door is increased by arranging the second light emitting component 230.
Further, the on-off connection between the main controller 10 and the first light emitting element 220 can be realized by the high and low levels generated by the main controller 10, for example, when the main controller 10 is pulled down, the main controller 10 is electrically disconnected from the first light emitting element 220, and when the main controller 10 is pulled up, the main controller 10 is electrically connected to the first light emitting element 220. The on-off connection between the main controller 10 and the second light emitting element 230 can also be realized by the high-low level generated by the main controller 10, for example, when the main controller 10 is pulled to be high, the main controller 10 is connected to the second light emitting element 230 in a conducting manner.
In the above door opening and closing indicating device, based on the light emitting device 20 being disposed on one side of the door frame, the first light emitting assembly 220 included in the light emitting device 20 is connected to the main controller 10; the light-emitting device 20 comprises a second light-emitting component 230 connected with the main controller 10; the flowing light emitting driving module 240 included in the light emitting device 20 has an input end connected to the main controller 10 and an output end connected to the first light emitting element 220. After the driver presses the door opening key, the main controller 10 can receive a door opening signal, and when the main controller 10 receives the door opening signal, the second light emitting assembly 230 keeps normally on, and the running water light emitting driving module 240 is started at the same time; the first light emitting assembly 220 is driven by the flowing water light emitting driving module 240, so that the first light emitting assembly 220 becomes dark, then is sequentially lightened according to a specified direction, becomes dark again after being lightened in a full screen mode, and flowing water flashing is achieved. After the driver presses the door closing key, the main controller 10 may receive a door closing signal, and when the main controller 10 receives the door closing signal, the second light emitting element 230 is kept normally on, and the flowing water light emitting driving module 240 is turned off at the same time, so that the first light emitting element 220 is turned off, and the flowing water is stopped to flash; and the master controller 10 is connected with the first light-emitting component 220 in a conducting manner, so that the first light-emitting component 220 is kept normally on, the automatic prompting of the opening or closing of the bus door on the bus is realized, and the prompting effect of opening or closing the bus door is enhanced.
In one example, after the bus is powered on and started, and before the main controller 10 receives a door opening signal, both the first light emitting assembly 220 and the second light emitting assembly 230 are in a normally on state; when a driver presses a door opening key, a central control platform on the vehicle can generate a door opening signal and transmit the door opening signal to the main controller 10; when the main controller 10 receives the door opening signal, the second light emitting element 230 keeps a normally bright state, and simultaneously the flowing water light emitting driving module 240 is started, and the flowing water light emitting driving module 240 drives the first light emitting element 220, so that the first light emitting element 220 is switched from the normally bright state to a flowing water flashing state; for example, the lighting area is darkened in a running water, then sequentially lighted in a specified direction, and darkened again after being lighted in a full screen, and the cycle is repeated, and each lighting action is kept for a certain time. After the driver presses the door closing key, the central control platform on the vehicle may generate a door closing signal and transmit the door closing signal to the main controller 10, and after the main controller 10 receives the door closing signal, the flowing light emitting driving module 240 is turned off, so that the first light emitting element 220 is switched from the flowing light flashing state to the normally lit state, and the normally lit states of the first light emitting element 220 and the second light emitting element 230 are recovered.
In one embodiment, the first Light Emitting assembly comprises at least 2 first LED (Light Emitting Diode) lamps; each first LED lamp is connected with the main controller respectively; and each first LED lamp is respectively connected with the running water light-emitting driving module.
Specifically, the main controller is connected to each first LED lamp respectively, and the main controller can be connected with each first LED lamp in a conducting mode, so that each first LED lamp is in a normally-on state. The running water light-emitting driving modules are respectively connected with the first LED lamps, and then the running water light-emitting driving modules are started when the main controller receives a door opening signal; each first LED lamp is driven by the flowing water light-emitting driving module, so that each first LED lamp becomes dark, then is sequentially lightened according to a specified direction, becomes dark again after being lightened in a full screen mode, and flowing water flashing is realized. When the main controller receives a door closing signal, the flowing water light-emitting driving module is closed, so that each first LED lamp stops flashing in flowing water; and the connection with the first LED lamps is conducted based on the main controller, so that each first LED lamp is kept normally on, the automatic prompt of opening or closing of the bus door on the bus is realized, and the reminding effect of opening or closing the bus door is enhanced.
In a specific embodiment, the first light emitting assembly comprises 4 first LED lamps; each first LED lamp is connected with the main controller respectively; and each first LED lamp is respectively connected with the running water light-emitting driving module.
In one embodiment, the second light emitting assembly comprises at least 1 second LED lamp; each second LED lamp is electrically connected with the main controller.
Specifically, the main controller is electrically connected with the second LED lamps based on the second LED lamps, and the main controller can be connected with the second LED lamps in a conducting mode, so that the second LED lamps are in a normally-on state. And then when the master controller receives a door opening signal, each second LED lamp keeps a normally-on state. When the master controller receives a door closing signal, each second LED lamp still keeps a normally-on state. Through setting up each second LED lamp, strengthened the vision of the normal bright state of second LED lamp and the flowing water state of first LED lamp and compared, realized that the automatic suggestion door is opened or is closed on the bus, strengthened the warning effect of opening and shutting the door.
In one embodiment, as shown in fig. 1, the substrate 210 is a PCB (Printed Circuit Board).
Specifically, the substrate 210 has a metal layer on a surface thereof, and the first light emitting assembly 220 may be a patch light emitting assembly or a plug-in light emitting assembly; the second light emitting assembly 230 may be a patch type light emitting assembly or a plug type light emitting assembly. The first light emitting element 220 and the second light emitting element 230 may be respectively soldered on the surface of the substrate 210.
In one embodiment, the number of light emitting devices is 2; one of the light emitting devices is installed on one side of the front door frame, and the other light emitting device is installed on one side of the rear door frame.
Specifically, the light-emitting end of the light-emitting device arranged on one side of the front door frame faces the outside of the vehicle and can be used for prompting passengers getting on the vehicle; the luminous end of the luminous device arranged on one side of the rear door frame faces the interior of the vehicle and can be used for prompting passengers getting off the vehicle.
Further, the light emitting device disposed on one side of the front door frame may employ a high-brightness green LED as a light source (the first light emitting assembly and the second light emitting assembly), and the light emitting device disposed on one side of the rear door frame may employ a high-brightness red LED as a light source (the first light emitting assembly and the second light emitting assembly). When the light-emitting device is started, the light-emitting area emits light uniformly, the light-emitting area of the red light-emitting source displays red, the light-emitting area of the green light-emitting source displays green, the light-emitting source on the front door can display bright green, passengers can be prompted to get on the front door, the light-emitting source on the rear door displays bright red, and passengers can be prompted to not get on the rear door.
In the above door opening/closing indicating device, one light emitting device is provided at one side of the front door frame, and the other light emitting device is provided at one side of the rear door frame. After a driver presses a door opening key, the light-emitting device arranged on one side of the front door frame and the light-emitting device arranged on one side of the rear door frame respectively carry out running water flashing light emission; after a driver presses a door closing key, the light-emitting device arranged on one side edge of the front door frame and the light-emitting device arranged on one side edge of the rear door frame respectively emit light in a normally bright mode, so that the automatic prompt of opening or closing of the door on the bus is realized, and the reminding effect of opening or closing the door is enhanced.
In one embodiment, as shown in FIG. 1, the light emitting device 20 further comprises a diffuser plate 250 having a first diffuser surface layer disposed on the plate surface.
Wherein the diffuser plate 250 may be a light diffuser plate; the diffusion plate 250 may be used to improve light transmittance and light softness.
Specifically, by disposing the first diffusion surface layer of the diffusion plate 250 on the board surface, the light source generated by the first light emitting element 220 disposed on the board surface is transmitted through the diffusion plate 250; the light source generated by the second light emitting assembly 230 disposed on the panel surface is transmitted through the diffusion plate 250, so that the softness and the illuminance of light are improved, and the uniformity of light emission and the uniformity of color temperature of the light source are maintained.
In one embodiment, as shown in fig. 1, the light emitting device 20 further includes a transparent adhesive sheet 260 provided on the second diffusion surface layer of the diffusion plate 250; wherein the second diffusion surface layer is a surface layer opposite to the first diffusion surface layer.
Wherein the diffusion plate 250 includes a first diffusion surface layer and a second diffusion surface layer. The transparent adhesive sheet 260 may be a black transparent adhesive sheet, and the transparent adhesive sheet 260 may be used to improve the visual effect of the light.
Specifically, based on disposing the transparent rubber plate 260 on the second diffusion surface layer of the diffusion plate 250, the light source generated by the first light emitting assembly 220 disposed on the plate surface can be transmitted through the transparent rubber plate 260; the light source generated by the second light emitting assembly 230 disposed on the panel surface is transmitted through the transparent rubber plate 260, and when the first light emitting assembly 220 is driven, the flashing effect of running water is enhanced, and the visual degree of light emission is improved.
In one embodiment, as shown in fig. 1, the light emitting device 20 further includes a light blocking member 270 disposed between the diffusion plate 250 and the substrate 210.
The light blocking member 270 can be used to reduce the diffusion of the light source, so that the light source emits light in a concentrated manner.
Specifically, the light blocking member 270 is disposed between the diffusion plate 250 and the substrate 210, so as to prevent the light sources generated by the first and second light emitting elements 220 and 230 disposed on the substrate 210 from diverging, and to improve the light source irradiation intensity of the first and second light emitting elements 220 and 230.
In one embodiment, the light-shielding assembly comprises a first light-shielding plate, a second light-shielding plate, a third light-shielding plate and a fourth light-shielding plate which are respectively arranged on the plate surface. The first LED lamp is positioned between the first light-isolating plate and the second light-isolating plate; the second LED lamp is positioned between the third light-isolating plate and the fourth light-isolating plate.
Specifically, through separating the both sides that the board set gradually at first LED lamp with first board and second, can strengthen the illumination intensity of first LED lamp for when first light-emitting component switched to the shining luminous state of flowing water, reinforcing flowing water luminous efficacy. Through separating the worn-out fur with the third and the fourth and separating the bare board and set gradually in the both sides of second LED lamp, can strengthen the normal bright illumination effect of second LED lamp.
In one embodiment, as shown in FIG. 1, a housing 280 for housing the light emitting device 210 is also included.
Specifically, the housing 280 has a transparent outer surface, the light emitting end of the light emitting device 20 is close to the transparent outer surface, and by disposing the light emitting device 20 in the housing 280, rainwater or dust can be prevented from entering the light emitting device 20, which affects the light emitting prompt effect. The practicality of door switch suggestion has been improved.
In one embodiment, as shown in fig. 3, the structure of the light-emitting device is shown in a view angle. The first light emitting assembly 220 and the second light emitting assembly 230 on the substrate are uniformly arranged; from the light emitting end of the light emitting device, a housing 280, a transparent rubber plate, a diffusion plate and a base plate are arranged in sequence; the light-emitting region is provided with a light-blocking component. When the master controller receives a door opening signal or a door closing signal, the automatic prompt of opening or closing the door on the bus can be realized by controlling the light-emitting device, and the reminding effect of opening or closing the door is enhanced.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A vehicle door opening and closing indicating device is characterized by comprising a main controller and a light-emitting device arranged on one side of a vehicle door frame; the light emitting device includes:
a substrate having a plate surface;
the first light-emitting assembly is connected with the main controller and arranged on the board surface;
the second light-emitting assembly is connected with the main controller and arranged on the board surface;
and the input end of the running water light-emitting driving module is connected with the main controller, and the output end of the running water light-emitting driving module is connected with the first light-emitting component.
2. A door switch indicating device as claimed in claim 1, wherein said first light emitting assembly includes at least 2 first LED lights;
each first LED lamp is connected with the main controller respectively; and each first LED lamp is respectively connected with the running water light-emitting driving module.
3. A door opening and closing indicating device according to claim 2, wherein the second light emitting assembly includes at least 1 second LED lamp;
and each second LED lamp is electrically connected with the main controller.
4. The door opening and closing indicating device of claim 1, wherein the substrate is a PCB board.
5. The door opening and closing indicating device of claim 1, wherein the number of the light emitting devices is 2; one of the light emitting devices is installed on one side of the front door frame, and the other light emitting device is installed on one side of the rear door frame.
6. A door opening and closing indicating device according to claim 3, wherein said light emitting device further includes a diffusion plate having a first diffusion surface layer provided on said plate surface.
7. The door opening and closing indicating device of claim 6, wherein the light emitting device further comprises a transparent rubber plate provided on the second diffusion surface layer of the diffusion plate; wherein the second diffusion surface layer is a surface layer opposite the first diffusion surface layer.
8. The door opening and closing indicating device of claim 6, wherein the light emitting device further comprises a light blocking member disposed between the diffusion plate and the base plate.
9. The door opening and closing indicating device of claim 8, wherein the light-blocking assembly comprises a first light-blocking plate, a second light-blocking plate, a third light-blocking plate and a fourth light-blocking plate which are respectively arranged on the panel surface;
the first LED lamp is positioned between the first light-isolating plate and the second light-isolating plate;
the second LED lamp is positioned between the third light-isolating plate and the fourth light-isolating plate.
10. The door opening and closing indicating device of any one of claims 1 to 9, further comprising a housing for mounting the light emitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285980.2U CN209904643U (en) | 2019-03-06 | 2019-03-06 | Door opening and closing indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285980.2U CN209904643U (en) | 2019-03-06 | 2019-03-06 | Door opening and closing indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209904643U true CN209904643U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920285980.2U Active CN209904643U (en) | 2019-03-06 | 2019-03-06 | Door opening and closing indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209904643U (en) |
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2019
- 2019-03-06 CN CN201920285980.2U patent/CN209904643U/en active Active
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