CN111179627A - Light projection device, method, system, vehicle, controller and remote server - Google Patents
Light projection device, method, system, vehicle, controller and remote server Download PDFInfo
- Publication number
- CN111179627A CN111179627A CN201910820989.3A CN201910820989A CN111179627A CN 111179627 A CN111179627 A CN 111179627A CN 201910820989 A CN201910820989 A CN 201910820989A CN 111179627 A CN111179627 A CN 111179627A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- remote server
- light projection
- controller
- nearby
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention provides a light projection device, a light projection method, a light projection system, a vehicle, a controller and a remote server, wherein the light projection device comprises a light projection component and the controller, the light projection component is arranged at a specified position of the vehicle, and the controller enables the light projection component to execute the opening of a corresponding mode according to a received opening instruction sent by the remote server, so that a specified indication mark is formed on the ground at a preset distance from the vehicle, an indication is provided for a user to search the vehicle, and the accuracy and the efficiency of the vehicle searching are improved.
Description
Technical Field
The invention relates to the field of driving safety, in particular to a light projection device, a light projection method, a light projection system, a vehicle, a controller and a remote server.
Background
Because the shared travel industry develops rapidly in recent years, shared travel tools such as a shared bicycle, a moped and an electric vehicle greatly facilitate the travel of the masses of people, and bring a more convenient, more time-saving, labor-saving and money-saving travel mode for urban residents. However, the operation and maintenance of the shared travel tools (such as a bicycle, a moped, an electric vehicle and the like) are not convenient, and an intelligent solution is not provided. The method is inefficient, extremely time and labor consuming, difficult to find when the weather environment is not good (e.g., on cloudy days or at night), and has a significant labor cost.
Therefore, the shared travel tool needs to be positioned more accurately, the detailed position is discovered and determined by the working personnel more time-saving and labor-saving, the maintenance cost of the shared travel tool can be greatly saved, the operation and maintenance efficiency is improved, and meanwhile, the user experience of the reserved vehicle of the shared travel tool can also be greatly improved if a more accurate and convenient vehicle searching system exists.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a light projection device, a method, a system, a vehicle, a controller and a remote server, which are used to solve the problem that the vehicle cannot be accurately and conveniently found in the prior art.
To achieve the above and other related objects, the present invention provides a light projection device for a vehicle, comprising: a projection lamp assembly installed at a designated position of a vehicle body; the controller is electrically connected with the projection lamp assembly and used for enabling the projection lamp assembly to be turned on when receiving an opening instruction so as to form a designated indication mark on the ground at a preset distance from the vehicle.
In some embodiments, the turn-on command includes a plurality of command types, the controller presets a projection lamp assembly turn-on mode corresponding to each command type, and the controller causes the projection lamp assembly to turn on in the corresponding projection lamp assembly turn-on mode according to the command type of the received turn-on command, so as to form the designated indicator on the ground at a preset distance from the vehicle.
In some embodiments, the controller is configured to receive a start instruction sent by a remote server, where the remote server is configured to send the start instruction to the controller according to a vehicle searching instruction sent by an electronic device in communication with the remote server, and the vehicle searching instruction includes target vehicle information and electronic device information.
In some embodiments, the projection lamp assembly on mode comprises: a target vehicle mode and a nearby vehicle mode.
In some embodiments, the target vehicle information includes a target location for a target vehicle, the electronic device information includes a current location of the electronic device; the remote server is used for forming a vehicle searching route according to the current position of the electronic equipment and the target position of the target vehicle, and the vehicle on the vehicle searching route is a nearby vehicle related to the target vehicle; and the remote server sends the turn-on command to a controller of the target vehicle to cause the projection lamp assembly of the target vehicle to turn on in the target vehicle mode, and the remote server sends the turn-on command to a controller of the nearby vehicle to cause the projection lamp assembly of the nearby vehicle to turn on in the nearby vehicle mode.
In some embodiments, the remote server forms an instruction type about the nearby vehicle according to the position of the nearby vehicle on the vehicle-finding route, so that the nearby vehicle is turned on in a corresponding nearby vehicle mode according to the instruction type about the nearby vehicle, and an indication mark about forward, backward, leftward or rightward of the nearby vehicle is formed on the ground at a preset distance from the nearby vehicle.
In some embodiments, when the remote server determines that the distance between the target position and the current position is greater than a preset distance threshold, the remote server forms the vehicle searching route and sends the starting instruction to the target vehicle and the nearby vehicle respectively; when the remote server judges that the distance between the target vehicle and the current position is smaller than or equal to the preset distance threshold value, enabling a projection lamp assembly of the target vehicle to be started in the target vehicle mode; or when the remote server judges that the direction switching times between the target position and the current position are larger than a preset time threshold value, the remote server forms the vehicle searching route and respectively sends the starting instruction to the target vehicle and the nearby vehicle; and when the remote server judges that the direction switching times between the target vehicle and the current position are less than or equal to the preset time threshold value, enabling a projection lamp assembly of the target vehicle to be started in the target vehicle mode.
In some embodiments, the remote server sends the turn-on instruction to the nearby vehicle closest to the location of the direction switch of the car-finding route.
In some embodiments, the remote server retrieves the current location of the electronic device at a preset time period, and updates the vehicle-finding route according to the retrieved current location; and when the nearby vehicle is not on the updated vehicle searching route, sending a closing instruction to the nearby vehicle which is not on the vehicle searching route, so that the controller of the nearby vehicle which is not on the vehicle searching route closes the projection lamp assembly of the nearby vehicle when receiving the closing instruction.
In some embodiments, one of the nearby vehicles that continuously indicate the same indicator is selected to be turned on according to the nearby vehicle mode to form a corresponding indicator on the ground at a preset distance from the nearby vehicle.
In some embodiments, the nearby vehicles with the projected lamp assemblies in good condition and/or the maximum vehicle charge among the nearby vehicles continuously indicating the same indicator are selected to be turned on according to the nearby vehicle mode so as to form corresponding indicators on the ground at a preset distance from the nearby vehicles.
To achieve the above and other related objects, the present invention provides a vehicle including a light projection device as described in any one of the above.
In order to achieve the above and other related objects, the present invention provides a light projection method applied to a controller, the controller communicating with a projection lamp assembly installed at a designated position of a vehicle body and a remote server, the light projection method comprising: receiving a starting instruction sent by the remote server; and enabling the projection lamp assembly to be started according to the starting instruction so as to form a specified indicator on the ground at a preset distance from the vehicle.
In order to achieve the above and other related objects, the present invention also provides a light projection system applied to a controller, the controller communicating with a projection lamp assembly installed at a designated position of a vehicle body and a remote server, the light projection method comprising: the instruction receiving module is used for receiving a starting instruction sent by the remote server; and the starting module is used for starting the projection lamp assembly according to the starting instruction so as to form a specified indicator on the ground at a preset distance from the vehicle.
To achieve the above and other related objects, the present invention also provides a controller for a vehicle, the controller comprising: a processor and a memory; the memory is used for storing computer programs, and the processor is used for executing the computer programs stored by the memory so as to enable the terminal to execute the light projection method.
To achieve the above and other related objects, the present invention also provides a light projection method applied in a remote server, the remote server communicating with an electronic device and a controller as described above, the light projection method including: receiving a vehicle searching instruction sent by the electronic equipment, wherein the vehicle searching instruction comprises target vehicle information and electronic equipment information; and sending the starting instruction to the controller of the specified vehicle according to the vehicle searching instruction so as to form a specified indication mark on the ground at a preset distance from the specified vehicle.
To achieve the above and other related objects, the present invention also provides a light projection system applied in a remote server, the remote server communicating with an electronic device and a controller as described above, the light projection system comprising: the command receiving module is used for receiving a vehicle searching command sent by the electronic equipment, and the vehicle searching command comprises target vehicle information and electronic equipment information; and the instruction sending module is used for sending the starting instruction to the controller of the specified vehicle according to the vehicle searching instruction so as to form a specified indication mark on the ground at a preset distance from the specified vehicle.
To achieve the above and other related objects, the present invention also provides a remote server, 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 by the memory so as to enable the remote server to execute the light projection method.
As described above, the present invention provides a light projection device, a light projection method, a light projection system, a vehicle, a controller, and a remote server, where the light projection device includes a light projection component and a controller, where the light projection component is set at a designated position of the vehicle, and the controller enables the light projection component to execute the turning on of a corresponding mode according to a received turning-on instruction sent by the remote server, so as to form a designated indication mark on a ground at a preset distance from the vehicle, so as to provide an indication for a user to search for a vehicle, thereby improving the accuracy and efficiency of searching for a vehicle.
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 a vehicle according to an embodiment of the present invention.
Fig. 3 is a schematic view of an embodiment of a light projection device according to the present invention.
Fig. 4 is a schematic flow chart of a lamp light projection method according to an embodiment of the invention.
FIG. 5 is a schematic diagram of a lamp projection system according to an embodiment of the invention.
FIG. 6 is a schematic diagram of a controller according to an embodiment of the present invention.
Fig. 7 is a schematic flow chart illustrating a lamp light projection method according to an embodiment of the invention.
FIG. 8 is a schematic diagram of a lamp projection system according to an embodiment of the invention.
FIG. 9 is a block diagram of a remote server according to an embodiment of the present invention.
Description of the element reference numerals
10 light projection arrangement
11 projection lamp assembly
12 controller
121 processor
122 memory
20 vehicle
21 rear part of vehicle
30 light projection system
31 instruction receiving module
32 opening module
40 light projection system
41 instruction receiving module
42 instruction sending module
50 remote server
51 processor
52 memory
01-07 vehicle number
Method steps S11-S12
Method steps S21-S22
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.
Referring to FIG. 2, a schematic diagram of a vehicle according to an embodiment of the present invention is shown. The light projection device 10 is applied to a vehicle, and the vehicle 20 is, for example, a bicycle, a power-assisted vehicle, an electric vehicle, or the like. The light projection device 10 includes: a projection lamp assembly 11 and a controller 12.
The projection lamp assembly 11 is mounted on a designated position of a vehicle body; as shown in fig. 2, the projector lamp assembly 11 is mounted to a rear vehicle portion 21 of the vehicle 20.
The controller 12 is electrically connected to the projection lamp assembly 11, and the controller 12 is configured to turn on the projection lamp assembly 11 when receiving an on command, so as to form a designated indicator on the ground at a preset distance from the vehicle. As shown in fig. 2, when the projection lamp assembly 11 is turned on, a light spot having a circular shape as shown in fig. 2 is formed on the ground at a predetermined distance from the vehicle.
In some embodiments, the turn-on command includes a plurality of command types, the controller presets a projection lamp assembly turn-on mode corresponding to each command type, and the controller causes the projection lamp assembly to turn on in the corresponding projection lamp assembly turn-on mode according to the command type of the received turn-on command, so as to form the designated indicator on the ground at a preset distance from the vehicle. The command types include, for example, a command type for turning on the projection lamp assembly in a target vehicle mode and a command type for turning on the projection lamp assembly in a nearby vehicle mode.
In some embodiments, the controller is configured to receive a start instruction sent by a remote server, where the remote server is configured to send the start instruction to the controller according to a vehicle searching instruction sent by an electronic device in communication with the remote server, and the vehicle searching instruction includes target vehicle information and electronic device information. The electronic device is, for example, a portable intelligent terminal such as a smart phone, a tablet computer or a smart watch. The electronic device information may include a current location of the electronic device, the target vehicle information may include a target location of the target vehicle, or may also include identity information of the target vehicle (e.g., vehicle number information).
In some embodiments, the projection lamp assembly on mode comprises: a target vehicle mode and a nearby vehicle mode. For example, as shown in fig. 3, a schematic view of an application of the light projection device of the present invention in an embodiment is shown. As shown in the figure, the target vehicle 01 and a plurality of nearby vehicles 02 to 06 with respect to the target vehicle 01 are included, and the user's current position is a position corresponding to the nearby vehicle 02.
In some embodiments, the target vehicle information includes a target location for target vehicle 01, the electronic device information includes a current location of the electronic device; the remote server is used for forming a vehicle searching route shown by a dotted line in fig. 3 according to the current position of the electronic equipment and the target position of the target vehicle 01, and the vehicle on the vehicle searching route is a nearby vehicle related to the target vehicle 01; and the remote server sends the turn-on command to the controller of the target vehicle 01 to turn on the projection lamp assembly of the target vehicle 01 in the target vehicle mode, and the remote server sends the turn-on command to the controller of the nearby vehicle to turn on the projection lamp assembly of the nearby vehicle in the nearby vehicle mode. Wherein, the projection lamp assembly of the target vehicle 01 is turned on in the target vehicle mode, for example, after the projection lamp assembly of the target vehicle 01 is turned on, a target indicator, for example, a circular light spot as shown in fig. 2, is formed on the ground at a preset distance from the target vehicle. The indicator can also be, for example, a text prompt, such as a text prompt of "go straight 500m, turn right at the next traffic light intersection", and the like.
In some embodiments, the remote server forms an instruction type about the nearby vehicle according to the position of the nearby vehicle on the vehicle-finding route, so that the nearby vehicle is turned on in a corresponding nearby vehicle mode according to the instruction type about the nearby vehicle, and an indication mark about forward, backward, leftward or rightward of the nearby vehicle is formed on the ground at a preset distance from the nearby vehicle. For example, as shown in fig. 3, when the projection lamp assemblies of the nearby vehicle 02 and the nearby vehicle 03 are turned on according to the positions of the nearby vehicle 02 and the nearby vehicle 03 on the vehicle-finding route, an indication arrow to the right as shown in fig. 3 is formed on the ground at a preset distance from the nearby vehicle 02 and the nearby vehicle 03 to indicate that the user walks in the direction indicated by the arrow. As another example, as shown in fig. 3, when the projection lamp assembly of the nearby vehicle 07 is turned on according to the position of the nearby vehicle 07 on the vehicle-finding route, a backward indication arrow shown in fig. 3 is formed on the ground at a preset distance from the nearby vehicle 07 to indicate that the user walks along the direction indicated by the arrow.
In some embodiments, when the distance between the target position and the current position is judged to be greater than a preset distance threshold, the vehicle searching route is formed, and the starting instruction is sent to the target vehicle 01 and the nearby vehicle respectively; and when the distance between the target vehicle 01 and the current position is judged to be smaller than or equal to the preset distance threshold, enabling a projection lamp assembly of the target vehicle 01 to be started in the target vehicle mode. Or when the number of times of direction switching between the target position and the current position is judged to be greater than a preset number threshold (for example, greater than two times), forming the vehicle searching route, otherwise, enabling a projection lamp assembly of the target vehicle 01 to be turned on in the target vehicle mode. That is, when the current car-searching route is simple or the distance of the car-searching route is short, the projection lamp assembly of the target vehicle 01 is directly turned on in the mode of the target vehicle without auxiliary display of nearby vehicles, and when the current car-searching route is complex or the distance of the car-searching route is long, the car-searching route is generated, and the projection lamp assembly in the relevant mode is turned on for nearby vehicles on the car-searching route.
In some embodiments, the remote server sends the turn-on instruction to the nearby vehicle closest to the location of the direction switch of the car-finding route. For example, when there is no nearby vehicle at the position where the direction of the vehicle-finding route is switched, the display of the direction in which the nearby vehicle closest to the position of the direction switching is currently switched is acquired. For example, the vehicle-seeking route is switched to the west direction and the direction of the nearest vehicle is selected from the direction switching position and displayed after the vehicle is switched.
In some embodiments, the remote server retrieves the current location of the electronic device at a preset time period, and updates the vehicle-finding route according to the retrieved current location; and when the nearby vehicle is not on the updated vehicle-searching route, sending a closing instruction to the nearby vehicle, so that the controller of the nearby vehicle closes the projection lamp assembly of the nearby vehicle when receiving the closing instruction.
In some embodiments, one of the nearby vehicles that continuously indicate the same indicator is selected to be turned on according to the nearby vehicle mode to form a corresponding indicator on the ground at a preset distance from the nearby vehicle. That is, when the vehicles are densely arranged, one of the vehicles densely arranged is selected to display the indication mark.
In some embodiments, the nearby vehicles with the projected lamp assemblies in good condition and/or the maximum vehicle charge among the nearby vehicles continuously indicating the same indicator are selected to be turned on according to the nearby vehicle mode so as to form corresponding indicators on the ground at a preset distance from the nearby vehicles.
According to the light projection device, the light projection component is arranged at the appointed position of the vehicle, and the controller enables the light projection component to execute the opening of the corresponding mode according to the received opening instruction sent by the remote server, so that the indication is provided for the user to search the vehicle, and the accuracy and the efficiency of vehicle searching are improved.
Referring to fig. 4, 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 the controller 12 shown in fig. 1, the controller is communicated with a projection lamp assembly and a remote server, the projection lamp assembly is installed at a designated position of a vehicle body, and the light projection method S1 includes:
s11: receiving a starting instruction sent by the remote server;
s12: and enabling the projection lamp assembly to be started according to the starting instruction so as to form a specified indicator on the ground at a preset distance from the vehicle.
In some embodiments, the turn-on command includes a plurality of command types, the controller presets a projection lamp assembly turn-on mode corresponding to each command type, and the controller causes the projection lamp assembly to turn on in the corresponding projection lamp assembly turn-on mode according to the command type of the received turn-on command, so as to form the designated indicator on the ground at a preset distance from the vehicle.
In some embodiments, the controller is configured to receive a start instruction sent by a remote server, where the remote server is configured to send the start instruction to the controller according to a vehicle searching instruction sent by an electronic device in communication with the remote server, and the vehicle searching instruction includes target vehicle information and electronic device information.
In some embodiments, the projection lamp assembly on mode comprises: a target vehicle mode and a nearby vehicle mode.
In some embodiments, the target vehicle information includes a target location for a target vehicle, the electronic device information includes a current location of the electronic device; the remote server is used for forming a vehicle searching route according to the current position of the electronic equipment and the target position of the target vehicle, the vehicle on the vehicle searching route is a nearby vehicle related to the target vehicle, the remote server sends the starting instruction to the controller of the target vehicle, the controller of the target vehicle controls the projection lamp assembly of the target vehicle to be started in the target vehicle mode according to the starting instruction, and the remote server sends the starting instruction to the controller of the nearby vehicle, so that the controller of the nearby vehicle controls the projection lamp assembly of the nearby vehicle to be started in the nearby vehicle mode according to the starting instruction.
In some embodiments, the remote server forms an instruction type about the nearby vehicle according to the position of the nearby vehicle on the vehicle-finding route, wherein the controller of the nearby vehicle is turned on in a corresponding nearby vehicle mode according to the instruction type about the nearby vehicle to form an indication that the nearby vehicle is forward, backward, leftward or rightward on the ground at a preset distance from the nearby vehicle.
Referring to FIG. 5, a schematic composition diagram of a lamp projection system according to an embodiment of the invention is shown.
The light projection system 30 is applied to a controller 12 shown in fig. 1, the controller 12 is in communication with a projection lamp assembly 11 and a remote server, the projection lamp assembly 11 is installed at a designated position of a vehicle body, and the light projection method includes:
an instruction receiving module 31, configured to receive an opening instruction sent by the remote server;
and the starting module 32 is used for enabling the projection lamp assembly to be started according to the starting instruction so as to form a specified indicator on the ground at a preset distance from the vehicle.
The light projection system 30 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 repeated herein.
Referring to fig. 6, a schematic diagram of a controller according to an embodiment of the invention is shown.
The controller 12 is applied to a vehicle, and the controller 12 includes: a processor 121 and a memory 122;
the memory 122 is used for storing computer programs, and the processor 121 is used for executing the computer programs stored in the memory 122 to make the controller 12 execute a light projection method S1, wherein the light projection method S1 is described with reference to fig. 4 and the related description related to fig. 4.
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.
Referring to fig. 7, a schematic flow chart of a light projection method according to an embodiment of the invention is shown. The light projection method S2 is applied to a remote server, the remote server is in communication with an electronic device and the controller 12, and the light projection method S2 includes:
s21: receiving a vehicle searching instruction sent by the electronic equipment, wherein the vehicle searching instruction comprises target vehicle information and electronic equipment information;
s22: and sending the starting instruction to the controller of the specified vehicle according to the vehicle searching instruction so as to form a specified indication mark on the ground at a preset distance from the specified vehicle.
In some embodiments, the projection lamp assembly on mode comprises: a target vehicle mode and a nearby vehicle mode; the target vehicle information includes a target location with respect to a target vehicle 01, and the electronic device information includes a current location of the electronic device; the remote server is used for forming a vehicle searching route according to the current position of the electronic equipment and the target position of the target vehicle 01, the vehicle on the vehicle searching route is a nearby vehicle related to the target vehicle 01, the remote server sends the starting instruction to the controller of the target vehicle 01 to enable the projection lamp assembly of the target vehicle 01 to be started in the target vehicle mode, and the remote server sends the starting instruction to the controller of the nearby vehicle to enable the projection lamp assembly of the nearby vehicle to be started in the nearby vehicle mode.
In some embodiments, the remote server forms an instruction type about the nearby vehicle according to the position of the nearby vehicle on the vehicle-finding route, so that the nearby vehicle is turned on in a corresponding nearby vehicle mode according to the instruction type about the nearby vehicle, and an indication mark about forward, backward, leftward or rightward of the nearby vehicle is formed on the ground at a preset distance from the nearby vehicle.
In some embodiments, when the distance between the target position and the current position is judged to be greater than a preset distance threshold, the vehicle searching route is formed; and when the distance between the target vehicle and the current position is judged to be smaller than or equal to the preset distance threshold, enabling a projection lamp assembly of the target vehicle 01 to be started in the target vehicle mode.
Referring to FIG. 8, a schematic composition chart of a lamp projection system according to an embodiment of the invention is shown.
The light projection system 40 is applied to a remote server, the remote server is in communication with an electronic device and the controller 12 shown in fig. 1, and the light projection system 40 includes: an instruction receiving module 41 and an instruction sending module 42. The electronic device is, for example, a portable intelligent terminal such as a smart phone, a tablet computer or a smart watch.
The instruction receiving module 41 is configured to receive a vehicle searching instruction sent by the electronic device, where the vehicle searching instruction includes target vehicle information and electronic device information;
the instruction sending module 42 is configured to send the start instruction to the controller 12 of the designated vehicle according to the vehicle searching instruction, so as to form a designated indication mark on the ground at a preset distance from the designated vehicle.
The light projection system 40 is a system item corresponding to the light projection method S2, and the technical solutions of the two correspond one to one, and all descriptions about the light projection method S2 can be applied to this embodiment, which is not described herein again.
Referring to fig. 9, a schematic diagram of a remote server according to an embodiment of the invention is shown. The remote server 50 includes: a processor 51 and a memory 52;
the memory 52 is used for storing a computer program, and the processor 51 is used for executing the computer program stored in the memory 52 to make the remote server 50 execute a light projection method S2, wherein the light projection method S2 is described with reference to fig. 7 and the related description related to fig. 7.
The memory 52 may comprise high-speed random access memory, and may also comprise 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, the memory 52 may also include memory that is 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), and the like, 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 51 is operatively coupled to memory and/or non-volatile storage. More specifically, the processor 51 may execute instructions stored in the memory 52 and/or the non-volatile storage device to perform operations in the computing device, such as generating image data and/or transmitting image data to an electronic display. As such, processor 51 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 light projection device, a light projection method, a light projection system, a vehicle, a controller and a remote server, where the light projection device includes a light projection component and a controller, the light projection component is set at a designated position of the vehicle, and the controller enables the light projection component to execute the corresponding mode activation according to a received activation instruction sent by the remote server, so as to form a designated indication identifier on a ground at a preset distance from the vehicle, so as to provide an indication for a user to search for a vehicle, thereby improving the accuracy and efficiency of searching for the vehicle. 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 (17)
1. A light projection device for use on a vehicle, the light projection device comprising:
a projection lamp assembly installed at a designated position of a vehicle body;
the controller is electrically connected with the projection lamp assembly and used for enabling the projection lamp assembly to be turned on when receiving an opening instruction so as to form a designated indication mark on the ground at a preset distance from the vehicle.
2. A light projection device as claimed in claim 1, wherein the turn-on command includes a plurality of command types, the controller presets a turn-on mode of the projection lamp assembly corresponding to each of the command types, and the controller causes the projection lamp assembly to turn on in the corresponding turn-on mode of the projection lamp assembly according to the received command type of the turn-on command, so as to form the designated indicator mark on the ground at a preset distance from the vehicle.
3. A light projection device as claimed in claim 2, wherein the controller is configured to receive a start command sent by a remote server, and the remote server is configured to send the start command to the controller according to a car-searching command sent by an electronic device communicating with the remote server, and the car-searching command includes target vehicle information and electronic device information.
4. A light projection device as recited in claim 3, wherein the projection lamp assembly on mode comprises: a target vehicle mode and a nearby vehicle mode.
5. A light projection arrangement as claimed in claim 4 wherein the target vehicle information includes a target location for a target vehicle and the electronic device information includes a current location of the electronic device; the remote server is used for forming a vehicle searching route according to the current position of the electronic equipment and the target position of the target vehicle, and the vehicle on the vehicle searching route is a nearby vehicle related to the target vehicle; and the remote server sends the turn-on command to a controller of the target vehicle to cause the projection lamp assembly of the target vehicle to turn on in the target vehicle mode, and the remote server sends the turn-on command to a controller of the nearby vehicle to cause the projection lamp assembly of the nearby vehicle to turn on in the nearby vehicle mode.
6. A light projection device as claimed in claim 5, wherein the remote server forms a command type about the nearby vehicle according to the position of the nearby vehicle on the vehicle-searching route, so that the nearby vehicle is turned on in a corresponding nearby vehicle mode according to the command type about the nearby vehicle, and forms a command sign about the nearby vehicle forward, backward, leftward or rightward on the ground at a preset distance from the nearby vehicle.
7. A light projection device as claimed in claim 5, wherein the remote server forms the vehicle-searching route and sends the turn-on command to the target vehicle and the nearby vehicle respectively when determining that the distance between the target position and the current position is greater than a preset distance threshold; when the remote server judges that the distance between the target vehicle and the current position is smaller than or equal to the preset distance threshold value, enabling a projection lamp assembly of the target vehicle to be started in the target vehicle mode; or
When the remote server judges that the direction switching times between the target position and the current position are larger than a preset time threshold value, the remote server forms the vehicle searching route and respectively sends the starting instructions to the target vehicle and the nearby vehicle; and when the remote server judges that the direction switching times between the target vehicle and the current position are less than or equal to the preset time threshold value, enabling a projection lamp assembly of the target vehicle to be started in the target vehicle mode.
8. A light projection arrangement as claimed in claim 7 wherein the remote server sends the turn-on command to the nearby vehicle closest to the location of the directional switch of the vehicle-seeking route.
9. A light projection device as claimed in claim 5, wherein the remote server retrieves the current location of the electronic device at a predetermined time period, and updates the vehicle-searching route according to the retrieved current location; and when the nearby vehicle is not on the updated vehicle searching route, sending a closing instruction to the nearby vehicle which is not on the vehicle searching route, so that the controller of the nearby vehicle which is not on the vehicle searching route closes the projection lamp assembly of the nearby vehicle when receiving the closing instruction.
10. A light projection device as claimed in claim 6, wherein one of the nearby vehicles which continuously indicate the same indicator is selected to be turned on according to the nearby vehicle mode to form a corresponding indicator on the ground at a preset distance from the nearby vehicle.
11. A light projection arrangement as claimed in claim 10 wherein said plurality of nearby vehicles with consecutive indicators of the same indicator are selected for which the projected light assembly is in good condition and/or the vehicle charge is greatest to be turned on according to said nearby vehicle mode to form a corresponding indicator on the ground at a predetermined distance from the nearby vehicle.
12. A vehicle comprising a light projection device according to any one of claims 1 to 11.
13. A light projection method is applied to a controller, the controller is communicated with a projection lamp assembly and a remote server, the projection lamp assembly is installed on a designated position of a vehicle body, and the light projection method comprises the following steps:
receiving a starting instruction sent by the remote server;
and enabling the projection lamp assembly to be started according to the starting instruction so as to form a specified indicator on the ground at a preset distance from the vehicle.
14. A light projection system is applied to a controller, the controller is communicated with a projection lamp assembly and a remote server, the projection lamp assembly is installed on a designated position of a vehicle body, and the light projection method comprises the following steps:
the instruction receiving module is used for receiving a starting instruction sent by the remote server;
and the starting module is used for starting the projection lamp assembly according to the starting instruction so as to form a specified indicator on the ground at a preset distance from the vehicle.
15. A controller for use in a vehicle, 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 terminal to perform the light projection method according to claim 13.
16. A light projection method for use in a remote server in communication with an electronic device and the controller of claim 15, the light projection method comprising:
receiving a vehicle searching instruction sent by the electronic equipment, wherein the vehicle searching instruction comprises target vehicle information and electronic equipment information;
and sending the starting instruction to the controller of the specified vehicle according to the vehicle searching instruction so as to form a specified indication mark on the ground at a preset distance from the specified vehicle.
17. A remote server, 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 remote server to perform the light projection method according to claim 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820989.3A CN111179627B (en) | 2019-08-30 | 2019-08-30 | Light projection device, method, system, vehicle, controller and remote server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820989.3A CN111179627B (en) | 2019-08-30 | 2019-08-30 | Light projection device, method, system, vehicle, controller and remote server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111179627A true CN111179627A (en) | 2020-05-19 |
| CN111179627B CN111179627B (en) | 2021-12-28 |
Family
ID=70651881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910820989.3A Active CN111179627B (en) | 2019-08-30 | 2019-08-30 | Light projection device, method, system, vehicle, controller and remote server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111179627B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113469655A (en) * | 2021-07-09 | 2021-10-01 | 支付宝(杭州)信息技术有限公司 | Reminding processing method and device applied to vehicle reservation |
| CN114241804A (en) * | 2021-12-16 | 2022-03-25 | 阿维塔科技(重庆)有限公司 | Vehicle searching method, device and system |
| CN114822065A (en) * | 2022-03-25 | 2022-07-29 | 广州汽车集团股份有限公司 | Remote vehicle searching method and device, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761542A (en) * | 2016-04-21 | 2016-07-13 | 深圳市远东华强导航定位有限公司 | Intelligent positioning, parking and reverse vehicle seeking guiding system for parking lot |
| CN107819835A (en) * | 2017-10-27 | 2018-03-20 | 周燕红 | A kind of method, apparatus, equipment and system for finding shared bicycle |
| CN207650401U (en) * | 2017-12-28 | 2018-07-24 | 河北启达汽车服务有限公司 | Shared car bulb auxiliary seeks vehicle device |
| CN108471449A (en) * | 2018-05-07 | 2018-08-31 | 上海钧正网络科技有限公司 | A kind of aided positioning system and assisted location method of shared bicycle |
| CN110049093A (en) * | 2019-02-27 | 2019-07-23 | 山东开创云软件有限公司 | A kind of car searching method and device of shared automobile |
-
2019
- 2019-08-30 CN CN201910820989.3A patent/CN111179627B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761542A (en) * | 2016-04-21 | 2016-07-13 | 深圳市远东华强导航定位有限公司 | Intelligent positioning, parking and reverse vehicle seeking guiding system for parking lot |
| CN107819835A (en) * | 2017-10-27 | 2018-03-20 | 周燕红 | A kind of method, apparatus, equipment and system for finding shared bicycle |
| CN207650401U (en) * | 2017-12-28 | 2018-07-24 | 河北启达汽车服务有限公司 | Shared car bulb auxiliary seeks vehicle device |
| CN108471449A (en) * | 2018-05-07 | 2018-08-31 | 上海钧正网络科技有限公司 | A kind of aided positioning system and assisted location method of shared bicycle |
| CN110049093A (en) * | 2019-02-27 | 2019-07-23 | 山东开创云软件有限公司 | A kind of car searching method and device of shared automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113469655A (en) * | 2021-07-09 | 2021-10-01 | 支付宝(杭州)信息技术有限公司 | Reminding processing method and device applied to vehicle reservation |
| CN114241804A (en) * | 2021-12-16 | 2022-03-25 | 阿维塔科技(重庆)有限公司 | Vehicle searching method, device and system |
| CN114822065A (en) * | 2022-03-25 | 2022-07-29 | 广州汽车集团股份有限公司 | Remote vehicle searching method and device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111179627B (en) | 2021-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111179627B (en) | Light projection device, method, system, vehicle, controller and remote server | |
| US10712161B2 (en) | System and method of navigation | |
| US11087621B2 (en) | Express lane planning method and unit | |
| CN111044061B (en) | Navigation method, device, equipment and computer readable storage medium | |
| CN110031016B (en) | Route planning method and device, electronic equipment and storage medium | |
| CN110162050B (en) | Travel control method and travel control system | |
| EP3922952A1 (en) | Method and apparatus for processing map data, device, and storage medium | |
| JP6606273B2 (en) | Map-based navigation method, apparatus, and storage medium | |
| CN112289068A (en) | Automatic parking method, device, equipment and storage medium for automatically driving vehicle | |
| CN104021695B (en) | The air navigation aid of onboard navigation system, real-time road and querying method | |
| WO2019062708A1 (en) | Seamless navigation switching method, system, in-vehicle unit, and cloud server | |
| WO2017049748A1 (en) | Navigation processing method, device, server and computer device | |
| CN110807075A (en) | Map data query method and device, computer equipment and storage medium | |
| CN110942665A (en) | Vehicle positioning method, vehicle-mounted equipment and storage medium | |
| CN112092803B (en) | Automatic parking method and device, medium, equipment and vehicle | |
| CN212206107U (en) | Map switching apparatus and system | |
| US7613566B1 (en) | Navigation device with improved zoom functions | |
| CN103971513A (en) | Electronic map based commercial vehicle network calling system and method | |
| CN110969893A (en) | Vehicle autonomous passenger-replacing parking method, vehicle-mounted equipment and storage medium | |
| CN105091886A (en) | Traffic-light-based navigation method | |
| CN110553662B (en) | Navigation method and system based on road intersection coding system | |
| CN105096632A (en) | Traffic light reminding method | |
| CN106781654A (en) | A kind of parking stall lookup method, device and mobile terminal | |
| CN109813324A (en) | Information processing unit | |
| US20210199459A1 (en) | Navigation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |