CN111152867A - Vehicle, controller, light projection device, method, system and medium - Google Patents
Vehicle, controller, light projection device, method, system and medium Download PDFInfo
- Publication number
- CN111152867A CN111152867A CN201910821021.2A CN201910821021A CN111152867A CN 111152867 A CN111152867 A CN 111152867A CN 201910821021 A CN201910821021 A CN 201910821021A CN 111152867 A CN111152867 A CN 111152867A
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- vehicle
- steering
- light projection
- controller
- lamp assembly
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000004590 computer program Methods 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention provides a vehicle, a controller, a light projection device, a method, a system and a medium, wherein the light projection device comprises: at least one projection lamp assembly respectively installed at designated positions of the vehicle; a controller communicatively coupled to the projection lamp assembly; and the steering trigger module is arranged on the vehicle and is in communication connection with the controller. The vehicle is, for example, a bicycle or an electrically assisted vehicle. According to the invention, when the vehicle steering is detected, the corresponding projection lamp assembly is started according to the current steering direction so as to form a light projection mark on the ground, so that other vehicles around the vehicle can be prompted to steer, the driving safety is improved, and the traffic operation order is improved.
Description
Technical Field
The invention relates to the field of vehicle safety, in particular to a vehicle, a controller, a light projection device, a light projection method, a light projection system and a medium.
Background
In the current city process, the shared travel mode is more popular, the shared travel mode has extremely high utilization rate and the number of users, meanwhile, the development of related enterprises also causes the number of non-motor vehicles (such as single vehicles, moped vehicles and electric vehicles) in the city to be greatly increased, the traffic pressure is higher than that in the past, and more non-motor vehicle accidents are generated. The city management and traffic department has strengthened the control and the driver education to the non-motor vehicle aiming at the situation, and ensures the safety standard of all aspects in the city traffic.
Because the non-motor vehicle has smaller body volume and more flexible steering, the action track of the non-motor vehicle is more difficult to predict by other people, and compared with a motor vehicle, the non-motor vehicle is more easy to have accidents during steering to cause danger.
Therefore, the accident caused by the steering problem is avoided while the existing non-motor vehicle brings the service of convenient trip for urban residents, and the problem is an important problem to be solved in the field.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a vehicle, a controller, a light projection device, a method, a system and a medium, which are used to solve the problems of the prior art that the driving safety cannot be effectively prompted.
In order to achieve the above and other related objects, the present invention provides a light projection device for a vehicle, the vehicle being a bicycle or an electric bicycle, the light projection device comprising: at least one projection lamp assembly respectively installed at designated positions of the vehicle; a controller communicatively coupled to the projection lamp assembly; and the steering trigger module is arranged on the vehicle and is in communication connection with the controller.
In some embodiments, the controller presets a corresponding relationship between direction information about steering of the vehicle and the projection lamp assemblies, and the controller turns on the corresponding projection lamp assemblies according to the direction information of the steering signals sent by the steering trigger module, so as to form a light projection identifier on the ground at a preset distance from the vehicle.
In some embodiments, the steering trigger module includes a handlebar to obtain the directional information of the vehicle to form the steering signal to send to the controller when the vehicle is turning.
In some embodiments, the steering triggering module includes a steering key disposed on the vehicle, and when the steering key is triggered, the steering signal including the direction information is generated to be sent to the controller.
In some embodiments, the turn button is mounted on a handlebar of the vehicle, the turn button including a right turn button and a left turn button.
In some embodiments, the projection lamp assembly is disposed at both sides of the bottom of the vehicle to form a light projection sign on the ground at a predetermined distance from both sides of the vehicle.
In some embodiments, the controller runs on the vehicle or the controller runs in the cloud.
In order to achieve the above and other related objects, the present invention further provides a light projection method applied to a controller, wherein the controller is in communication with at least one projection lamp assembly and a steering trigger module, the at least one projection lamp assembly is respectively mounted at a designated position of a vehicle, the steering trigger module is disposed on the vehicle and presets a corresponding relationship between direction information related to steering of the vehicle and the projection lamp assembly, the vehicle is a bicycle or an electric bicycle, and the light projection method comprises: receiving a steering signal sent by the steering trigger module; and enabling the corresponding projection lamp assembly to be started according to the direction information contained in the steering signal so as to form a light projection mark on the ground away from the vehicle by a preset distance.
In some embodiments, the steering trigger module includes a handlebar to obtain the directional information of the vehicle to form the steering signal to send to the controller when the vehicle is turning.
In some embodiments, the steering triggering module includes a steering key disposed on the vehicle, and when the steering key is triggered, the steering signal including the direction information is generated to be sent to the controller.
In some embodiments, the turn button is mounted on a handlebar of the vehicle, the turn button including a right turn button and a left turn button.
In order to achieve the above and other related objects, the present invention further provides a light projection system applied in a controller, the controller communicating with at least one projection lamp assembly and a steering trigger module, wherein the at least one projection lamp assembly is respectively mounted on a designated position of a vehicle, the steering trigger module is disposed on the vehicle and presets a corresponding relationship between direction information about steering of the vehicle and the projection lamp assembly, the vehicle is a bicycle or an electric bicycle, the light projection system comprises: the steering signal receiving module is used for receiving the steering signal sent by the steering triggering module; and the execution module is used for enabling the corresponding projection lamp assembly to be started according to the direction information contained in the steering signal so as to form a light projection mark on the ground away from the vehicle by a preset distance.
To achieve the above and other related objects, the present invention also provides a computer-readable storage medium having stored thereon a computer program, which when executed by a processor, implements a light projection method as described in any one of the above.
To achieve the above and other related objects, the present invention further provides a controller for use in the light projection device as defined in any one of the above, the controller comprising: a processor and a memory; the memory is used for storing a computer program, and the processor is used for executing the computer program stored in the memory, so that the controller executes the lamp light projection method.
In order to achieve the above and other related objects, the present invention further provides a vehicle, which is a bicycle or an electric bicycle, including the light projection device as described above.
As described above, the present invention provides a vehicle, a controller, a light projection apparatus, a method, a system, and a medium, wherein the light projection apparatus includes: at least one projection lamp assembly respectively installed at designated positions of the vehicle; a controller communicatively coupled to the projection lamp assembly; and the steering trigger module is arranged on the vehicle and is in communication connection with the controller. The vehicle is, for example, a bicycle or an electrically assisted vehicle. According to the invention, when the vehicle steering is detected, the corresponding projection lamp assembly is started according to the current steering direction so as to form a light projection mark on the ground, so that other vehicles around the vehicle can be prompted to steer, the driving safety is improved, and the traffic operation order is improved.
Drawings
Fig. 1 is a schematic view showing a lamp projection apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic view of an embodiment of a light projection device according to the present invention.
Fig. 3 is a schematic flow chart of a lamp light projection method according to an embodiment of the invention.
FIG. 4 is a schematic diagram of a lamp projection system according to an embodiment of the invention.
Fig. 5 is a schematic diagram of the controller according to an embodiment of the present invention.
Description of the element reference numerals
1 light projection device
11 projection lamp assembly
12 controller
121 processor
122 memory
13 turn to trigger module
14 light projection sign
2 vehicle
21 left side of vehicle
22 right side of vehicle
23 handlebar
24 turn button
3 light projection system
31 turn signal receiving module
32 execution module
S11 and S12 steps
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Fig. 1 is a schematic view showing a light projection device according to an embodiment of the invention.
Fig. 2 is a schematic view of an application of the light projection device according to an embodiment of the invention.
The light projection device 1 is applied to a vehicle, such as a bicycle or an electric bicycle, and the light projection device 1 includes:
at least one projector lamp assembly 11 installed at a designated position of the vehicle 2, respectively; as shown in fig. 2, for example, the projector lamp assembly 11 is mounted on a left side 21 of the vehicle and a right side 22 of the vehicle. In other embodiments, the projection lamp assembly 11 may be disposed on the bottom of the first side 21 of the vehicle and the bottom of the second side 22 of the vehicle, and the projection lamp assembly cannot be shown in this top view. When the projection lamp assembly 11 is turned on, the light projection sign 14 can be displayed on the ground at a predetermined distance from the vehicle, and the specific arrangement manner is not limited to the embodiment.
A controller 12 communicatively coupled to the projection lamp assembly 11;
and the steering trigger module 13 is arranged on the vehicle and is in communication connection with the controller.
In some embodiments, the controller 12 presets a corresponding relationship between the direction information about the turning of the vehicle and the projection lamp assembly 11, and the controller 12 turns on the corresponding projection lamp assembly 11 according to the direction information of the turning signal sent by the turning trigger module 13, so as to form the light projection mark 14 on the ground at a preset distance from the vehicle. The light projection sign 14 may form a safety margin for the vehicle. For example, when the preset turning direction information is a left turn, the projection lamp assembly 11 disposed on the left side 21 of the vehicle is turned on to form the light projection sign 14 as shown in fig. 2 on the ground at a preset distance from the left side of the vehicle. When the preset turning direction information is a right turn, the projection lamp assembly 11 disposed on the right side 22 of the vehicle is turned on to form the light projection sign 14 on the ground at a preset distance from the right side of the vehicle. That is, when the vehicle turns to, throw in subaerial light projection sign 14 can remind the vehicle around the vehicle, and the suggestion should be ridden passerby and be about to turn left or be about to turn right, guarantees the safety of riding passerby, and the orderly of effectual guarantee traffic goes on. The projection lamp assembly 11 can project a pattern with a designated shape and a designated color and/or designated characters to the ground to form a corresponding light projection mark 14, namely, the light projection mark 14 can be formed by one or more of the designated shape, the designated color pattern and/or the designated characters, so that the vehicle safety is reminded more intuitively and clearly. For example, when a user needs to turn left, the projection lamp assembly 11 on the left side of the vehicle is caused to project the red text "turn left about" on the ground to alert surrounding vehicles. Alternatively, when the user needs to turn left, the projection lamp assembly 11 on the left side of the vehicle is caused to project a red left turn arrow on the ground to alert surrounding vehicles. The projection lamp assembly 11 may be used as a more stable, more visible, and safer non-motor vehicle safety reminder device. Namely, the light projection mark 14 can be used as a safety reminding mark, and can also be a mark for increasing riding entertainment.
In some embodiments, the steering triggering module 13 includes a handlebar 23 disposed on the vehicle 2, the handlebar 23 being used to acquire the direction information of the vehicle to form the steering signal to send to the controller 12 when the vehicle is steering.
In some embodiments, the steering triggering module 13 includes a steering key 24 disposed on the vehicle, and when the steering key 24 is triggered, the steering signal including the direction information is generated to be sent to the controller 12.
In some embodiments, the turn button 24 is mounted on the handlebar 23 of the vehicle, wherein the turn button 24 includes a right turn button and a left turn button. Further, when the vehicle has a manipulation region on the handle bar 23, the turn button 24 may be installed in the manipulation region, for example, a light control button or the like may be installed in the manipulation region. The steering key 24 is, for example, a touch screen key or a pressed physical key, for example, when the right steering key is triggered, the steering signal including the right steering is generated to be sent to the controller 12, so that the controller 12 lights the projection lamp assembly 11 arranged on the right side of the vehicle according to the steering signal, so as to form the light projection sign 14 on the ground at a preset distance from the vehicle. The predetermined distance is for example 30 cm.
In some embodiments, the projection lamp assembly 11 may be disposed at both sides of the bottom of the vehicle to form the light projection sign 14 on the ground at a predetermined distance from both sides of the vehicle.
In some embodiments, the controller 12 is running on the vehicle or the controller 12 is running in the cloud.
Referring to fig. 3, a schematic flow chart of a light projection method according to an embodiment of the invention is shown. The light projection method is applied to a controller 12 shown in fig. 1, the controller 12 is in communication with at least one projection lamp assembly 11 and a steering trigger module 13, wherein the at least one projection lamp assembly 11 is respectively installed at a designated position of a vehicle 2, the steering trigger module 13 is disposed on the vehicle, and a corresponding relationship between direction information about steering of the vehicle and the projection lamp assembly 11 is preset, and the light projection method S1 includes:
s11: receiving a steering signal sent by the steering triggering module 13;
s12: and enabling the corresponding projection lamp assembly 11 to be started according to the direction information contained in the steering signal so as to form a light projection mark 14 on the ground away from the vehicle by a preset distance.
For example, when the preset turning direction information is a left turn, the projection lamp assembly 11 disposed on the left side 21 of the vehicle is turned on to form the light projection sign 14 as shown in fig. 2 on the ground at a preset distance from the left side of the vehicle. When the preset turning direction information is a right turn, the projection lamp assembly 11 arranged on the right side 22 of the vehicle is turned on to form the light projection sign 14 on the ground at a preset distance from the right side of the vehicle. That is, when the vehicle turns to, throw in subaerial light projection sign 14 can remind the vehicle around the vehicle, and the suggestion should be ridden passerby and be about to turn left or be about to turn right, guarantees the safety of riding passerby, and the orderly of effectual guarantee traffic goes on.
In some embodiments, the steering triggering module 13 includes a handlebar 23, the handlebar 23 being used to obtain the direction information of the vehicle to form the steering signal to send to the controller 12 when the vehicle is steering.
In some embodiments, the steering triggering module 13 includes a steering key 24 disposed on the vehicle, and when the steering key 24 is triggered, the steering signal including the direction information is generated to be sent to the controller 12.
In some embodiments, the turn button 24 is mounted on a handlebar 23 of the vehicle, and the turn button 23 includes, for example, a right turn button and a left turn button.
Further, when the vehicle has a manipulation region on the handle bar 23, the turn button 24 may be installed in the manipulation region, for example, a light control button or the like may be installed in the manipulation region. The steering key 24 is, for example, a touch screen key or a pressed physical key, for example, when the right steering key is triggered, the steering signal including the right steering is generated to be sent to the controller 12, so that the controller 12 lights the projection lamp assembly 11 arranged on the right side of the vehicle according to the steering signal, so as to form the light projection sign 14 on the ground at a preset distance from the vehicle. The predetermined distance is for example 30 cm.
Referring to FIG. 4, a schematic composition chart of a lamp projection system according to an embodiment of the invention is shown. The light projection system 3 is applied to a controller 12 shown in fig. 1, the controller 12 is in communication with at least one projection lamp assembly 11 and a steering trigger module 13, wherein the at least one projection lamp assembly 11 is respectively installed at a designated position of a vehicle 2, the steering trigger module 13 is installed on the vehicle, and a corresponding relationship between direction information about steering of the vehicle and the projection lamp assembly 11 is preset, for example, when the direction information about steering is preset to turn left, the projection lamp assembly 11 installed on a left side 21 of the vehicle is turned on, so as to form a light projection mark 14 shown in fig. 2 on a ground at a preset distance from the left side of the vehicle. When the preset turning direction information is a right turn, the projection lamp assembly 11 arranged on the right side 22 of the vehicle is turned on to form the light projection sign 14 on the ground at a preset distance from the right side of the vehicle. That is, when the vehicle turns to, throw in subaerial light projection sign 14 can remind the vehicle around the vehicle, and the suggestion should be ridden passerby and be about to turn left or be about to turn right, guarantees the safety of riding passerby, and the orderly of effectual guarantee traffic goes on. The light projection system 3 includes: a steering signal receiving module 31 and an execution module 32.
The steering signal receiving module 31 is configured to receive a steering signal sent by the steering triggering module 13;
the executing module 32 is configured to turn on the corresponding projection lamp assembly 11 according to the direction information included in the steering signal, so as to form a light projection mark 14 on the ground at a preset distance from the vehicle.
Wherein the controller 12 is operable on the vehicle, or the controller 12 is operable in the cloud.
The light projection system 3 is a system item corresponding to the light projection method S1, and the two technical solutions correspond to each other one by one, and all descriptions about the light projection method S1 can be applied to this embodiment, which is not described herein again.
In some embodiments, the present invention also provides a computer-readable storage medium on which a computer program is stored, which when executed by a processor, implements the light projection method of the embodiment shown in fig. 3.
Referring to fig. 5, a schematic diagram of the controller according to an embodiment of the invention is shown. The controller 12 includes: a processor 121 and a memory 122;
the memory 122 is used for storing a computer program, and the processor 121 is used for executing the computer program stored in the memory 122 to make the controller 12 execute a light projection method, which is described with reference to fig. 3 and the related description related to fig. 3.
The memory 122 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid-state storage devices. In certain embodiments, memory 122 may also include memory remote from the one or more processors, such as network-attached memory accessed via RF circuitry or external ports and a communication network (not shown), which may be the internet, one or more intranets, Local Area Networks (LANs), wide area networks (WLANs), storage local area networks (SANs), etc., or a suitable combination thereof. The memory controller may control access to the memory by other components of the device, such as the CPU and peripheral interfaces.
The processor 121 is operatively coupled to memory and/or non-volatile storage. More specifically, processor 121 may execute instructions stored in memory 122 and/or non-volatile storage to perform operations in a computing device, such as generating image data and/or transmitting image data to an electronic display. As such, processor 121 may include one or more general purpose microprocessors, one or more application specific processors (ASICs), one or more field programmable logic arrays (FPGAs), or any combination thereof.
In summary, the present invention provides a vehicle, a controller, a light projection apparatus, a method, a system and a medium, wherein the light projection apparatus includes: at least one projection lamp assembly respectively installed at designated positions of the vehicle; a controller communicatively coupled to the projection lamp assembly; and the steering trigger module is arranged on the vehicle and is in communication connection with the controller. The vehicle is, for example, a bicycle or an electrically assisted vehicle. According to the invention, when the vehicle steering is detected, the corresponding projection lamp assembly is started according to the current steering direction so as to form a light projection mark on the ground, so that other vehicles around the vehicle can be prompted to steer, the driving safety is improved, and the traffic operation order is improved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (15)
1. The utility model provides a light projection arrangement which characterized in that is applied to on the vehicle, the vehicle is bicycle or electric bicycle, light projection arrangement includes:
at least one projection lamp assembly respectively installed at designated positions of the vehicle;
a controller communicatively coupled to the projection lamp assembly;
and the steering trigger module is arranged on the vehicle and is in communication connection with the controller.
2. A light projection device as claimed in claim 1, wherein the controller presets a corresponding relationship between direction information about the turning of the vehicle and the projection lamp assembly, and the controller turns on the corresponding projection lamp assembly according to the direction information of the turning signal sent by the turning triggering module, so as to form a light projection mark on the ground at a preset distance from the vehicle.
3. The light projection device of claim 1, wherein the steering trigger module comprises a handlebar to obtain the directional information of the vehicle to form the steering signal to send to the controller when the vehicle is steering.
4. A light projection device as claimed in claim 1 wherein the steering trigger module includes a steering button disposed on the vehicle, and when the steering button is triggered, the steering signal including the direction information is generated to be sent to the controller.
5. A light projection arrangement as claimed in claim 4 wherein the turn buttons are mounted on the handlebars of the vehicle, the turn buttons including a right turn button and a left turn button.
6. A light projection arrangement as claimed in claim 1 wherein the projection light assemblies are positioned on either side of the bottom of the vehicle to form a light projection sign on the ground at a predetermined distance from either side of the vehicle.
7. A light projection arrangement as claimed in claim 1 wherein the controller is run on the vehicle or the controller is run in the cloud.
8. A light projection method is applied to a controller, the controller is communicated with at least one projection lamp assembly and a steering trigger module, the at least one projection lamp assembly is respectively installed on a designated position of a vehicle, the steering trigger module is arranged on the vehicle, and the corresponding relation between direction information related to steering of the vehicle and the projection lamp assembly is preset, the vehicle is a bicycle or an electric moped, and the light projection method comprises the following steps:
receiving a steering signal sent by the steering trigger module;
and enabling the corresponding projection lamp assembly to be started according to the direction information contained in the steering signal so as to form a light projection mark on the ground away from the vehicle by a preset distance.
9. The light projection method of claim 8, wherein the steering trigger module comprises a handlebar, and the handlebar is used for acquiring the direction information of the vehicle to form the steering signal to be sent to the controller when the vehicle turns.
10. The light projection method of claim 8, wherein the steering triggering module comprises a steering key disposed on the vehicle, and when the steering key is triggered, the steering signal including the direction information is generated to be sent to the controller.
11. A light projection method according to claim 10, wherein the turn button is mounted on a handlebar of the vehicle, and the turn button includes a right turn button and a left turn button.
12. The utility model provides a light projection system, its characterized in that is applied to in the controller, the controller with at least one projection banks spare and turn to trigger module communication, wherein at least one projection banks spare is installed respectively on the assigned position of vehicle, turn to trigger module set up in on the vehicle, and predetermine about the direction information that turns to of vehicle with the corresponding relation of projection banks spare, the vehicle is bicycle or electric bicycle, light projection system includes:
the steering signal receiving module is used for receiving the steering signal sent by the steering triggering module;
and the execution module is used for enabling the corresponding projection lamp assembly to be started according to the direction information contained in the steering signal so as to form a light projection mark on the ground away from the vehicle by a preset distance.
13. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements a light projection method according to any one of claims 8 to 11.
14. A controller for use in a light projection device according to any one of claims 1 to 7, the controller comprising: a processor and a memory;
the memory is configured to store a computer program, and the processor is configured to execute the computer program stored in the memory to cause the controller to execute the lamp light projection method according to any one of claims 8 to 11.
15. A vehicle, characterized in that the vehicle is a bicycle or an electric moped, and the vehicle comprises the light projection device as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910821021.2A CN111152867A (en) | 2019-08-30 | 2019-08-30 | Vehicle, controller, light projection device, method, system and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910821021.2A CN111152867A (en) | 2019-08-30 | 2019-08-30 | Vehicle, controller, light projection device, method, system and medium |
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| Publication Number | Publication Date |
|---|---|
| CN111152867A true CN111152867A (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910821021.2A Pending CN111152867A (en) | 2019-08-30 | 2019-08-30 | Vehicle, controller, light projection device, method, system and medium |
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|---|---|---|---|---|
| CN202368719U (en) * | 2011-12-27 | 2012-08-08 | 东莞市玄天电子有限公司 | Laser caution light for bicycle |
| US8325027B2 (en) * | 2009-05-08 | 2012-12-04 | Lightlane Llc | Safety light device |
| KR20170053254A (en) * | 2015-11-06 | 2017-05-16 | 김동철 | Projection apparatus |
| CN107264689A (en) * | 2017-07-28 | 2017-10-20 | 加驰（厦门）智能科技有限公司 | Intelligent controlling device and its intelligent bicycle and its control method |
| CN107284566A (en) * | 2017-06-19 | 2017-10-24 | 李良杰 | Riding safety attention device |
| US20190002052A1 (en) * | 2017-07-03 | 2019-01-03 | Lumen Labs (Hk) Limited | Light Projected Visual Space and Safety System For Bicycles |
-
2019
- 2019-08-30 CN CN201910821021.2A patent/CN111152867A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8325027B2 (en) * | 2009-05-08 | 2012-12-04 | Lightlane Llc | Safety light device |
| CN202368719U (en) * | 2011-12-27 | 2012-08-08 | 东莞市玄天电子有限公司 | Laser caution light for bicycle |
| KR20170053254A (en) * | 2015-11-06 | 2017-05-16 | 김동철 | Projection apparatus |
| CN107284566A (en) * | 2017-06-19 | 2017-10-24 | 李良杰 | Riding safety attention device |
| US20190002052A1 (en) * | 2017-07-03 | 2019-01-03 | Lumen Labs (Hk) Limited | Light Projected Visual Space and Safety System For Bicycles |
| CN107264689A (en) * | 2017-07-28 | 2017-10-20 | 加驰（厦门）智能科技有限公司 | Intelligent controlling device and its intelligent bicycle and its control method |
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Application publication date: 20200515 |
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| RJ01 | Rejection of invention patent application after publication |