CN110660010A

CN110660010A - Method and device for placing triangular warning board, vehicle and aircraft

Info

Publication number: CN110660010A
Application number: CN201810712872.9A
Authority: CN
Inventors: 刘效飞; 范波; 白军明
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2020-01-07

Abstract

The invention discloses a method and a device for placing a triangular warning board, a vehicle and an aircraft, wherein the method comprises the following steps: detecting whether the vehicle is in fault; after the vehicle fault is detected, the takeoff instruction is sent to the aircraft, so that the aircraft can place the triangular warning board on the placing point according to the geographical position information of the placing point of the triangular warning board after receiving the takeoff instruction, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle. According to the method, the device, the vehicle and the aircraft for placing the triangular warning board, disclosed by the invention, after the vehicle breaks down, the triangular warning board can be placed at the placing point behind the vehicle through the aircraft to remind other vehicles, so that the occurrence of secondary accidents is effectively reduced, and the use experience of a user is improved.

Description

Method and device for placing triangular warning board, vehicle and aircraft

Technical Field

The invention relates to the technical field of vehicles, in particular to a method and a device for placing a triangular warning board, a vehicle and an aircraft.

Background

According to relevant national law regulations, vehicles are difficult to move after faults or accidents occur on roads, warning signs are not set according to regulations or warning lights are not used according to regulations, 200 Yuan is punished, 3 points are written, and triangular warning boards are manually placed after the accidents occur at present.

In the related art, when an unmanned vehicle breaks down or has an accident, other vehicles can only be reminded by using a warning lamp without a scheme of setting a warning sign, so that rear-end collision of the vehicle is easily caused, secondary accidents are caused, and the problem is urgently solved.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the first object of the present invention is to provide a method for placing a triangular warning board, which can place the triangular warning board at a placement point behind a vehicle through an aircraft to remind other vehicles after the vehicle has a fault, thereby effectively reducing occurrence of secondary accidents and improving user experience.

The second purpose of the invention is to provide a second method for placing the triangular warning board.

The third purpose of the invention is to provide a device for placing the triangular warning board.

The fourth purpose of the invention is to provide a second device for placing the triangular warning board.

A fifth object of the invention is to propose a vehicle.

A sixth object of the invention is to propose an aircraft.

A seventh object of the present invention is to provide an electronic apparatus.

An eighth object of the present invention is to propose a non-transitory computer-readable storage medium.

In order to achieve the above object, a first embodiment of the present invention provides a method for placing a triangular warning board, including the following steps: detecting whether the vehicle is in fault; after the vehicle fault is detected, a takeoff instruction is sent to an aircraft, so that the aircraft places a triangular warning board on a placing point according to geographical position information of the placing point of the triangular warning board after receiving the takeoff instruction, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to current position information of the vehicle, driving direction information, current road information and light conditions.

The method for placing the triangular warning board can detect whether the vehicle is in fault or not, and sends the takeoff instruction to the aircraft after the vehicle is detected to enable the aircraft to place the triangular warning board on the placement point according to the geographical position information of the placement point of the triangular warning board after receiving the takeoff instruction, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle, so that other vehicles are reminded, secondary accidents are effectively reduced, and the use experience of a user is improved.

In order to achieve the above object, a second method for placing a triangular warning board according to a second embodiment of the present invention includes the following steps: receiving a takeoff instruction sent by a vehicle after the vehicle fault is detected; and placing the triangular warning board on the placing point according to the take-off instruction and the geographical position information of the placing point of the triangular warning board, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle.

The method for placing the triangular warning board can receive the takeoff instruction sent by the vehicle after the vehicle fault is detected; according to the takeoff instruction and the geographical position information of the placement points of the triangular warning boards, the triangular warning boards are placed on the placement points, wherein the geographical position information is obtained by calculation of vehicles or aircrafts according to the current position information, the driving direction information, the current road information and the light condition of the vehicles, so that other vehicles are reminded, secondary accidents are effectively reduced, and the user experience is improved.

In order to achieve the above object, a third embodiment of the present invention provides a device for placing a triangular warning board, comprising: the detection module is used for detecting whether the vehicle is in fault; the first placement module is used for sending a take-off instruction to the aircraft after the vehicle fault is detected, so that the aircraft can place the triangular warning board on a placement point according to the geographical position information of the placement point of the triangular warning board after receiving the take-off instruction, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to the current position information of the vehicle, the driving direction information, the current road information and the light condition.

The device for placing the triangular warning board provided by the embodiment of the invention can detect whether the vehicle is in fault through the detection module, and sends the takeoff instruction to the aircraft after the vehicle fault is detected through the first placement module, so that the aircraft can place the triangular warning board on the placement point according to the geographical position information of the placement point of the triangular warning board after receiving the takeoff instruction, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle, other vehicles are reminded, the occurrence of secondary accidents is effectively reduced, and the use experience of a user is improved.

In order to achieve the above object, a fourth embodiment of the present invention provides a second apparatus for placing a triangular warning board, comprising: the receiving module is used for receiving a takeoff instruction sent by a vehicle after the vehicle fault is detected; and the second placement module is used for placing the triangular warning board on the placement point according to the takeoff instruction and the geographical position information of the placement point of the triangular warning board, wherein the geographical position information is obtained by calculating the vehicle or the aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle.

According to the device for placing the triangular warning board, the takeoff instruction sent by the vehicle after the vehicle fault is detected can be received through the receiving module, the triangular warning board is placed on the placing point through the second placing module according to the takeoff instruction and the geographical position information of the placing point of the triangular warning board, wherein the geographical position information is obtained by calculation of the vehicle or an aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle, other vehicles are reminded, secondary accidents are effectively reduced, and the use experience of a user is improved.

In order to achieve the above object, a fifth embodiment of the present invention provides a vehicle including a device for placing a triangular warning board as described in the third embodiment of the present invention.

According to the vehicle provided by the embodiment of the invention, by executing the device for placing the triangular warning board in the third aspect of the embodiment, other vehicles can be effectively reminded, the occurrence of secondary accidents is effectively reduced, and the user experience is improved.

In order to achieve the above object, a sixth aspect of the present invention provides an aircraft including a device for placing a triangular warning board as described in the fourth aspect of the present invention.

The aircraft provided by the embodiment of the invention can execute the device for placing the triangular warning board provided by the embodiment of the fourth aspect, can effectively remind other vehicles, effectively reduces the occurrence of secondary accidents, and improves the user experience.

To achieve the above object, a seventh embodiment of the present invention proposes an electronic apparatus, including: a memory, a processor and a computer program stored on the memory and operable on the processor, the processor executing the program to implement the method of placing a triangular warning sign as described in the first aspect of the invention, or the method of placing a triangular warning sign as described in the second aspect of the invention.

The electronic device of the embodiment of the present invention, when a program corresponding to the method for placing the triangular warning board in the first aspect embodiment or the second aspect embodiment stored thereon is executed, can effectively remind other vehicles, effectively reduce the occurrence of secondary accidents, and improve the user experience.

To achieve the above object, an eighth aspect of the present invention provides a non-transitory computer-readable storage medium, having a computer program stored thereon, where the computer program is executed by a processor to implement the method for placing a triangular warning board as described in the first aspect of the present invention, or the method for placing a triangular warning board as described in the second aspect of the present invention.

When the program corresponding to the method for placing the triangular warning board in the first aspect embodiment or the second aspect embodiment stored on the non-transitory computer-readable storage medium is executed, the non-transitory computer-readable storage medium can effectively remind other vehicles, thereby effectively reducing the occurrence of secondary accidents and improving the user experience.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a flow chart of a method of placing a triangular warning sign according to one embodiment of the present invention;

FIG. 2 is a schematic diagram of the operation of the method of placing a triangular warning sign according to one embodiment of the present invention;

FIG. 3 is a flow chart of a method of placing a triangular warning sign according to another embodiment of the present invention;

FIG. 4 is a flow chart of a method of placing a triangular warning sign according to another embodiment of the present invention;

FIG. 5 is a flow chart of a method of placing a triangular warning sign according to another embodiment of the present invention;

FIG. 6 is a flow chart of a method of placing a triangular warning sign according to another embodiment of the present invention;

FIG. 7 is a flow chart of a method of placing a triangular warning sign according to another embodiment of the present invention;

FIG. 8 is a flow chart of a method of placing a triangular warning sign according to another embodiment of the present invention;

FIG. 9 is a flow chart of a method of placing a triangular warning sign according to another embodiment of the present invention;

FIG. 10 is a block schematic view of an aircraft;

FIG. 11 is a flowchart of a method of placing a triangular warning sign according to one embodiment of the invention;

FIG. 12 is a block diagram of an apparatus for placing a triangular warning sign according to one embodiment of the present invention;

fig. 13 is a block schematic of an apparatus for placing a triangular warning sign according to another embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The method, the device, the vehicle and the aircraft for placing the triangular warning board according to the embodiment of the invention are described below with reference to the accompanying drawings, and firstly, the method for placing the triangular warning board according to the embodiment of the invention is described with reference to the accompanying drawings.

Fig. 1 is a flow chart of a method of placing a triangular warning sign according to an embodiment of the present invention. As shown in fig. 1, the method for placing the triangular warning board comprises the following steps:

and S1, detecting whether the vehicle is in failure.

And S2, after the vehicle fault is detected, sending a take-off instruction to the aircraft so that the aircraft can place the triangular warning board on the placing point according to the geographical position information of the placing point of the triangular warning board after receiving the take-off instruction, wherein the geographical position information is obtained by calculating the current position information, the driving direction information, the current road information and the light condition of the vehicle by the vehicle or the aircraft.

Specifically, as shown in fig. 2, the vehicle may detect that the vehicle has a fault through an ECU (Electronic Control Unit), and after the vehicle fault is detected, may generate a command to fly together, and send the command to the aircraft in a wireless communication manner, so that the aircraft places the triangular warning board on a placement point according to geographical location information of the placement point of the generated triangular warning board after receiving the command to take off, thereby effectively reminding other vehicles to pay attention to avoidance, effectively avoiding occurrence of a secondary traffic accident, and improving safety of the vehicle.

As an example, as shown in fig. 2, when the aircraft is set in the trunk, an open command may be sent to the trunk module through a CAN (Controller Area Network) bus, so that the trunk module opens the trunk after receiving the open command, and receives an open success message sent by the trunk module after the trunk is successfully opened, thereby enabling the aircraft to place a triangle warning board on the placement point in a timely manner.

As another example, an unmanned aerial vehicle parking device is arranged on the roof, when the aircraft is arranged on the top of the vehicle, the opening instruction CAN be sent to the aircraft on the top of the vehicle in a CAN (controller area network) bus or wireless communication mode, and after the aircraft on the top of the vehicle receives the takeoff instruction, the triangular warning board CAN be directly placed on the placing point, so that other vehicles CAN be effectively reminded to avoid the situation, and the occurrence of secondary traffic accidents is avoided.

From this, can detect whether the vehicle breaks down, and after detecting the vehicle trouble, will take off the instruction and send to the aircraft, in order for the aircraft to receive the instruction of taking off after, according to the geographical position information of the point of placing of triangle warning sign, place the triangle warning sign on the point of placing, wherein, geographical position information is calculated by vehicle or aircraft according to the current position information of vehicle, the direction of travel information, current road information and light condition, thereby remind other vehicles, effectively reduce the emergence of secondary accident, improve user's use and experience.

In an embodiment of the present invention, the method for placing a triangular warning board further includes: calculating geographical position information according to the current position information, the driving direction information, the current road information and the light condition which are acquired in real time, and sending the geographical position information to the aircraft; or after the vehicle fault is detected, calculating geographic position information according to the acquired current position information, the acquired driving direction information, the acquired current road information and the acquired light condition, and sending the geographic position information to the aircraft.

Generally, an electronic map may be installed on a vehicle, and navigation information may be stored on the electronic map and may mark the situation of each area or section on the electronic map. In the embodiment of the invention, the current position, the driving direction information and the current road information of the vehicle can be obtained based on a Global Positioning System (GPS) on the vehicle, and the light condition of the position of the vehicle is obtained through the light collecting device on the vehicle, so that the accuracy of calculating the geographical position information is effectively improved.

Optionally, a road surface image of a road on which the vehicle is currently running can be acquired through an image acquisition device on the vehicle, and the road surface image is compared with the electronic map to identify current position information, running direction information and current road information of the vehicle.

Therefore, the geographical position information can be calculated according to the current position information, the driving direction information, the current road information and the light condition which are acquired in real time, and the geographical position information is sent to the aircraft; or after the vehicle fault is detected, calculating geographic position information according to the acquired current position information, the acquired driving direction information, the acquired current road information and the acquired light condition, and sending the geographic position information to the aircraft.

Further, in one embodiment of the present invention, the geographical location information may be sent to the aircraft by wireless communication (e.g., wifi, 4G, 5G, etc.).

Optionally, the aircraft can set up in the trunk of vehicle, and the aircraft can carry the triangle warning sign, perhaps can effectively reduce occupation space with aircraft and triangle warning sign integrated design.

Optionally, the aircraft may also be disposed on top of the vehicle, and the aircraft may be a drone or the like.

In an embodiment of the present invention, the distance between the placement point of the triangular warning board and the tail of the vehicle can be calculated according to the current road information and the light condition, so as to calculate the geographical position information of the placement point according to the current position information, the driving direction information and the distance.

In an embodiment of the present invention, the relationship between the road information and the light condition may be pre-processed to establish a mapping relationship between the distance between the placing point of the triangular warning board and the tail of the vehicle according to the road information and the light condition, and obtain a mapping information of the geographical location information of the placing point according to the current location information, the driving direction information, and the distance, when the current location information, the driving direction information, the current road information, and the light condition of the vehicle are obtained according to step S1, the distance between the placing point of the triangular warning board and the tail of the vehicle may be obtained according to the road information and the light condition and by querying the mapping relationship, and further the geographical location information of the placing point of the triangular warning board may be obtained according to the current location information, the driving direction information, and the distance between the placing point of the triangular warning board and the tail of the vehicle, through setting up the mapping relation for the accuracy of the geographical position information of the point of placing of triangle warning sign further improves, thereby other vehicles of accurate warning notice are dodged, avoid taking place the secondary accident.

In one embodiment of the present invention, as shown in fig. 3, the step of calculating the distance between the placement point and the tail of the vehicle according to the current road information and the light condition includes the following steps:

and S21, determining the type of the current road according to the current road information, wherein the type of the current road comprises an expressway and a common highway urban road.

In actual life, the types of roads are generally divided into expressways and urban roads of common highways, so that the current road type can be determined according to road information acquired by a GPS or an image acquisition device.

And S22, determining the type of the current time according to the light condition, wherein the type of the current time comprises day and night.

It can be understood that a threshold may be set according to the light intensity, and the type of the current time may be determined according to the light condition, and the type of the current time may include day and night, where when the light intensity is greater than a certain preset threshold, the current time may be determined as day, otherwise, the current time is determined as night.

And S23, determining the distance between the placing point and the tail of the vehicle according to the type of the current road and the type of the current time.

Specifically, after the type of the current road and the type of the current time are obtained, the distance between the placing point and the tail of the vehicle can be determined according to the type of the current road and the type of the current time through the mapping relation, so that the accuracy of the distance between the placing point and the tail of the vehicle is improved.

Further, in an embodiment of the present invention, the method for placing the triangular warning board further includes: correcting the geographical position information according to the weather conditions acquired in real time, wherein the weather conditions comprise clear weather and rain, fog and snow weather; or after the vehicle fault is detected, the geographical position information is corrected according to the acquired weather condition.

It can be understood that the weather condition can be acquired in real time to correct the geographic position, and the accuracy of geographic position calculation is further ensured, for example, in windy weather, the offset distance of the aircraft can be calculated to correct the offset distance, so that more accurate geographic position information of the placement point of the triangular warning board is obtained, and the aircraft can be accurately placed behind a vehicle to remind other vehicles to avoid secondary accidents.

In an embodiment of the present invention, as shown in fig. 4, the method for placing a triangular warning board may further include the following steps:

s401, receiving a placement success message sent by the aircraft after the triangular warning board is successfully placed on the placement point.

Specifically, after the triangular warning board is placed at the placement point according to the geographical position information, the aircraft can send the successful placement information to the vehicle.

S402, after the successful placement message is received, sending a closing instruction to the trunk module so that the trunk module closes the trunk after receiving the closing instruction; or when the opening time of the trunk exceeds the set time threshold, the closing instruction is sent to the trunk module so that the trunk module closes the trunk after receiving the closing instruction.

Specifically, when the aircraft setting was in the trunk, received the instruction back of taking off at the aircraft, the trunk module can be opened the trunk to the aircraft flies to place and place the point at the triangle warning sign, opens for avoiding the trunk for a long time, can close the trunk through following two kinds of modes.

As an example, after the vehicle receives the information that the aircraft successfully places the triangle warning board at the placement point, a closing instruction is sent to the trunk module through the CAN bus, so that the trunk CAN close the trunk according to the closing instruction.

As another example, an opening threshold (e.g., 5 minutes) may be set, and when the time for opening the trunk exceeds a preset threshold, the vehicle sends a closing instruction to the trunk module, so that the trunk module closes the trunk after receiving the closing instruction, thereby effectively improving the intelligence of the trunk and meeting the user requirements.

And S403, sending the charging start instruction or the charging stop instruction to a wireless charging device arranged on the vehicle, so that the wireless charging device can start or stop the function of charging the aircraft after receiving the charging start instruction or the charging stop instruction.

In particular, in order to ensure that the electric quantity of the aircraft is sufficient, the aircraft can also be charged through the wireless charging device.

Particularly, the vehicle can send the opening instruction of charging and close the instruction with charging for wireless charging device to make wireless charging device carry out wireless charging to the aircraft after receiving the opening instruction that charges, perhaps close the charging to the aircraft after wireless charging device receives the closing instruction that charges, thereby make the aircraft can keep constantly having the state of electricity, improve the practicality and the suitability of aircraft, better satisfy user's demand.

S404, after the vehicle fault is detected to be relieved, the fly-back instruction is sent to the aircraft, so that the aircraft can place the triangular warning board on the flying starting point according to the geographical position information of the flying starting point of the triangular warning board on the vehicle in the fly-back instruction after receiving the fly-back instruction.

Specifically, if the aircraft is arranged at the top of the vehicle, after the vehicle fault is relieved, the aircraft can place the triangular warning board on the flying starting point according to the geographical position information of the flying starting point of the triangular warning board on the vehicle in the flying back instruction after receiving the flying back instruction sent by the vehicle; or the aircraft and the triangular warning board are designed in an integrated mode, and the aircraft can fly back to a flying point.

If the aircraft is arranged in the vehicle trunk, the vehicle trunk can receive an opening instruction to open the trunk after the vehicle fault is relieved, and the aircraft can place the triangular warning board on a flying starting point according to the geographical position information of the flying starting point of the triangular warning board on the vehicle in the flying-back instruction after receiving the flying-back instruction sent by the vehicle; or the aircraft and the triangular warning board are designed in an integrated mode, the aircraft can fly back to the flying point, and the vehicle trunk is closed after the aircraft flies back to the flying point.

According to the method for placing the triangular warning board provided by the embodiment of the invention, whether the vehicle is in fault can be detected, and the takeoff instruction is sent to the aircraft after the vehicle is detected to enable the aircraft to place the triangular warning board on the placement point according to the geographical position information of the placement point of the triangular warning board after receiving the takeoff instruction, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle, so that other vehicles are reminded, the occurrence of secondary accidents is effectively reduced, and the use experience of a user is improved.

Fig. 5 is a flow chart of a method of placing a triangular warning sign according to another embodiment of the invention. As shown in fig. 5, the method for placing the triangular warning board comprises the following steps:

s501, receiving a takeoff instruction sent by a vehicle after the vehicle fault is detected.

In one embodiment of the invention, the receiving of the takeoff instruction sent by the vehicle after the vehicle fault is detected comprises the following steps: and receiving a takeoff instruction sent by the vehicle after the vehicle detects the vehicle fault and receives the opening success message sent by the trunk module.

Specifically, the aircraft can receive a takeoff instruction sent after the vehicle breaks down and receives a successful opening message sent by the trunk module in real time.

S502, placing the triangular warning board on the placing point according to the takeoff instruction and the geographical position information of the placing point of the triangular warning board, wherein the geographical position information is obtained by calculation of a vehicle or an aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle.

Specifically, after the aircraft receives a takeoff instruction sent by the vehicle after the vehicle detects a vehicle fault, the triangular warning board can be placed on the placement point according to the takeoff instruction and the geographical position information of the placement point of the triangular warning board.

In the embodiment of the invention, the current position, the driving direction information and the current road information of the vehicle can be obtained based on the GPS on the vehicle, the light condition of the position of the vehicle is obtained based on the light collecting device on the vehicle, and the geographical position information of the placement point of the triangular warning board is calculated according to the current position information, the driving direction information, the current road information and the light condition, so that the calculation result of the geographical position information of the placement point of the triangular warning board is more accurate, and the situation that the vehicle can accurately fall behind the vehicle in the week can be ensured to remind other vehicles.

Optionally, the image acquisition device on the vehicle may further acquire a road surface image of a road on which the vehicle is currently traveling, compare the road surface image with the electronic map to identify current position information, traveling direction information, and current road information of the vehicle, and calculate geographical position information of a placement point of the triangular warning board according to the current position information, the traveling direction information, the current road information, and the light conditions.

Specifically, the vehicle can calculate the distance between the placement point of the triangular warning board and the tail of the vehicle according to the current road information and the light condition, so that the geographical position information of the placement point is calculated according to the current position information, the driving direction information and the distance, and the calculation result is sent to the aircraft.

Therefore, the takeoff instruction sent by the vehicle after the vehicle fault is detected is received; according to the takeoff instruction and the geographical position information of the placement points of the triangular warning boards, the triangular warning boards are placed on the placement points, wherein the geographical position information is obtained by calculation of vehicles or aircrafts according to the current position information, the driving direction information, the current road information and the light condition of the vehicles, so that other vehicles are reminded, secondary accidents are effectively reduced, and the user experience is improved.

In an embodiment of the present invention, the method for placing a triangular warning board further includes: receiving geographic position information which is sent by a vehicle in real time or after the vehicle fault is detected and calculated according to the current position information, the driving direction information, the current road information and the light condition; or, calculating geographical position information according to the current position information, the driving direction information, the current road information and the light condition which are acquired in real time; or when the communication between the vehicle and the vehicle is judged to be failed and a takeoff instruction sent by the vehicle is not received, calculating the geographical position information according to the acquired current position information, the driving direction information, the current road information and the light condition.

In an embodiment of the present invention, as shown in fig. 6, the method for placing a triangular warning board further includes the following steps:

s601, after the triangular warning board is successfully placed on the placing point, a placing success message is sent to the vehicle.

S602, receiving a fly-back instruction sent by a vehicle after the vehicle fault is detected to be relieved; and placing the triangular warning board on the flying starting point according to the geographical position information of the flying starting point of the triangular warning board on the vehicle in the flying back instruction.

Specifically, after the vehicle fault is relieved, the aircraft can place the triangular warning board on the flying starting point according to the geographical position information of the flying starting point of the triangular warning board on the vehicle in the flying back instruction after receiving the flying back instruction sent by the vehicle; or the aircraft and the triangular warning board are designed in an integrated mode, and the aircraft can fly back to a flying point.

According to the method for placing the triangular warning board, the geographical position information of the placing point of the triangular warning board, which is sent by a vehicle in real time and is calculated according to the current position information, the driving direction information, the current road information and the light condition of the vehicle, and the take-off instruction sent by the vehicle after the vehicle detects the vehicle fault can be received, so that the triangular warning board is placed on the placing point according to the take-off instruction and the geographical position information to remind other vehicles, the occurrence of secondary accidents is effectively reduced, after the triangular warning board is successfully placed on the placing point, the placing success message is sent to the vehicle, and the fly-back instruction sent by the vehicle after the vehicle detects the fault removal of the vehicle is received; according to the geographical position information of the flying starting point of the triangular warning board on the vehicle in the flying back instruction, the triangular warning board is placed on the flying starting point, and the user use experience is effectively improved.

In an embodiment of the present invention, as shown in fig. 7, the method for placing a triangular warning board further includes the following steps:

and S701, judging that the communication between the vehicle and the vehicle is failed when the geographical position information sent by the vehicle cannot be received.

Specifically, in one embodiment of the present invention, when the geographical location information is calculated by the aircraft, the aircraft may receive the communication detection information sent by the vehicle in real time, and determine that the communication with the vehicle is failed when the communication detection information sent by the vehicle is not received.

S702, when the communication between the vehicle and the vehicle is judged to be in fault and the takeoff instruction sent by the vehicle is not received, storing the geographical position information received before the communication fault occurs.

Because communication faults occur between the aircraft and the vehicle and the takeoff instruction sent by the vehicle is not received, the aircraft can store the geographical position information before the communication faults occur and use the geographical position information as the geographical position information of the triangular warning board placement point.

S703, the deceleration of the vehicle is acquired.

And S704, when the deceleration is larger than the set deceleration threshold value, placing the triangular warning board on the placing point according to the stored geographical position information.

Specifically, the deceleration of the vehicle can be obtained by vehicle speed differential, the vehicle speed can be obtained by the aircraft self-contained positioning module through a satellite, and when the deceleration of the vehicle is greater than a set deceleration threshold value, the vehicle can be judged to be possibly out of order, so that the aircraft can place the triangular warning board on the placement point according to the stored geographical position information.

Therefore, according to the method for placing the triangular warning board provided by the embodiment of the invention, when the geographical position information sent by the vehicle cannot be received, the communication with the vehicle is judged to be failed, when the communication with the vehicle is judged to be failed and the takeoff instruction sent by the vehicle is not received, the geographical position information received before the communication failure occurs is stored, the deceleration of the vehicle is obtained, and when the deceleration is greater than the set deceleration threshold value, the triangular warning board is placed on the placing point according to the stored geographical position information, so that the accuracy of judging the vehicle to be failed is effectively improved, and the use experience of a user is improved.

According to the method for placing the triangular warning board, which is provided by the embodiment of the invention, a takeoff instruction sent by a vehicle after the vehicle fault is detected can be received; according to the takeoff instruction and the geographical position information of the placement points of the triangular warning boards, the triangular warning boards are placed on the placement points, wherein the geographical position information is obtained by calculation of vehicles or aircrafts according to the current position information, the driving direction information, the current road information and the light condition of the vehicles, so that other vehicles are reminded, secondary accidents are effectively reduced, and the user experience is improved.

In an embodiment of the present invention, as shown in fig. 8, the method for placing a triangular warning board further includes the following steps:

s801, after the triangular warning board is successfully placed on the placing point, a placing success message is sent to the vehicle.

S802, receiving a fly-back instruction sent by a vehicle after the vehicle fault is detected to be relieved; and placing the triangular warning board on the flying starting point according to the geographical position information of the flying starting point of the triangular warning board on the vehicle in the flying back instruction.

In an embodiment of the present invention, as shown in fig. 9, the method for placing a triangular warning board further includes the following steps:

and S901, receiving communication detection information sent by the vehicle in real time.

And S902, judging that the communication between the vehicle and the vehicle is failed when the communication detection information sent by the vehicle is not received.

Specifically, the aircraft can receive the communication detection information sent by the vehicle in real time, and if the aircraft cannot receive the communication detection information sent by the vehicle for a long time, the communication fault between the aircraft and the vehicle is indicated.

And S903, when the communication between the vehicle and the vehicle is judged to be in fault and the takeoff instruction sent by the vehicle is not received, storing the received geographical position information before the communication fault occurs.

S904, acquiring the deceleration of the vehicle; when the deceleration is larger than the set deceleration threshold, the triangular warning board is placed on the placing point according to the stored geographical position information.

Specifically, the deceleration of the vehicle can be obtained by vehicle speed differential, and the vehicle speed can be obtained by the self-contained positioning module of the aircraft through a satellite, so that the triangular warning board is placed on the placement point according to the stored geographical position information.

In addition, as shown in fig. 10, the aircraft involved in the method for placing the triangular warning board according to the embodiment of the present invention may include: aircraft ECU, electronic governor, engine, elevator, rudder, aileron, wireless module of charging, wireless communication module (integrated send and receive function), triangle warning sign and orientation module.

The aircraft ECU, the electronic speed regulator, the engine, the elevator, the rudder and the ailerons are responsible for the flying speed, the height, the direction and the position of the aircraft, the wireless communication module is responsible for transmitting a flying instruction, and the positioning module guides the placement place of the aircraft triangle warning board.

According to the method for placing the triangular warning board provided by the embodiment of the invention, the current position information, the driving direction information, the current road information and the light condition of the vehicle can be obtained in real time, the geographical position information of the placing point of the triangular warning board is calculated according to the current position information, the driving direction information, the current road information and the light condition, the takeoff instruction sent by the vehicle after the vehicle fault is detected is received, and the triangular warning board is placed on the placing point according to the takeoff instruction and the geographical position information, so that other vehicles are reminded, the occurrence of secondary accidents is effectively reduced, and the use experience of a user is improved.

Referring to fig. 11, a method for placing a triangular warning board according to an embodiment of the present invention is described as an embodiment.

And step S1101, electrifying the whole vehicle, and carrying out unmanned driving to the destination.

Step S1102, the automatic driving ECU calculates the geographical coordinates of the triangular warning board according to the current road condition and the conditions of the day and night (on the expressway, the triangular warning board needs to be placed 150 meters away from the car tail in the day, 250 meters away from the car tail in the night, the road of the ordinary highway, 50 meters away from the day, and 150 meters away from the night) (the automatic driving ECU obtains the current vehicle position and the vehicle running direction information through the high-precision positioning module, judges the conditions of the day and night through the GPS time, obtains the current road information by comparing with the map, calculates the detailed geographical coordinates of the triangular warning board needed to be placed behind the vehicle, and sends the detailed geographical coordinates to the aircraft in a wireless communication mode.

In step S1103, the automatic driving ECU continues to execute step S1103 if it determines that the unmanned vehicle has a failure or the accident? is not present, and otherwise executes step S1104.

And step S1104, the automatic driving ECU informs the rear trunk to be opened, the trunk module automatically opens the rear trunk after receiving the instruction, and the automatic driving ECU is informed after the opening is finished.

And step S1105, judging whether the communication between the automatic driving ECU and the aircraft is normal, if so, executing step S1106, otherwise, executing step S1108.

In step S1106, the autopilot ECU sends a takeoff instruction to the aircraft.

Step S1107, the aircraft places the triangular warning board at the designated geographical position, and informs the automatic driving ECU in a wireless mode, and the step S1110 is skipped.

In step S1108, if the vehicle deceleration (obtained by vehicle speed differentiation, and the vehicle speed obtained by the vehicle-mounted positioning module via satellite) when the vehicle loses communication with the autopilot ECU reaches the predetermined threshold value?, the process jumps to step S1109, otherwise, the process jumps to step S1105.

Step S1109, the aircraft places the triangular warning board to the geographic coordinates stored before communication is lost.

In step S1110, the autopilot ECU receives the aircraft-completion triangular warning board placement instruction or sends a trunk closing instruction after the trunk is opened for more than a specified time.

And step S1111, the trunk module automatically closes the rear trunk after receiving the instruction.

According to the method for placing the triangular warning board provided by the embodiment of the invention, whether the vehicle is in fault can be detected, and the take-off instruction is sent to the aircraft after the vehicle is detected to ensure that the aircraft places the triangular warning board on the placing point according to the geographical position information of the placing point of the triangular warning board obtained through real-time calculation after receiving the take-off instruction, so that other vehicles are reminded, the occurrence of secondary accidents is effectively reduced, and the use experience of a user is improved.

Fig. 12 is a block diagram of an apparatus for placing a triangular warning board according to an embodiment of the present invention. The triangular warning board placing device provided by the embodiment of the invention can be arranged in a vehicle and is used for executing the method for placing the triangular warning board in the embodiment shown in fig. 1.

As shown in fig. 12, the device for placing the triangular warning board comprises: a detection module 101 and a first placement module 102.

The detection module 101 is used for detecting whether the vehicle is in fault; the first placement module 102 is configured to send a takeoff instruction to the aircraft after detecting a vehicle fault, so that the aircraft places the triangular warning board on a placement point according to geographical position information of the placement point of the triangular warning board after receiving the takeoff instruction, wherein the geographical position information is calculated by the vehicle or the aircraft according to current position information of the vehicle, driving direction information, current road information and light conditions.

In an embodiment of the present invention, the above apparatus for placing a triangular warning board further includes: a first calculation module (not shown). The acquisition module is used for calculating the geographical position information according to the current position information, the driving direction information, the current road information and the light condition which are acquired in real time and sending the geographical position information to the aircraft; or after the vehicle fault is detected, calculating the geographical position information according to the acquired current position information, the acquired driving direction information, the acquired current road information and the acquired light condition, and sending the geographical position information to the aircraft.

In an embodiment of the present invention, the first calculating module is specifically configured to: calculating the distance between the placement point and the tail of the vehicle according to the current road information and the light condition; and calculating the geographical position information of the placement point according to the current position information, the driving direction information and the distance.

In one embodiment of the invention, the first calculation module is further configured to: determining the type of the current road according to the current road information, wherein the type of the current road comprises a high road and a common road urban road; determining the type of the current time according to the light condition, wherein the type of the current time comprises day and night; and determining the distance between the placement point and the tail of the vehicle according to the type of the current road and the type of the current time.

In an embodiment of the present invention, the above apparatus for placing a triangular warning board further includes: and a correction module. The correction module is used for correcting the geographical position information according to the weather conditions acquired in real time, wherein the weather conditions comprise clear weather and rain, fog and snow weather; or after the vehicle fault is detected, the geographical position information is corrected according to the acquired weather condition.

In one embodiment of the invention, an aircraft is disposed in a trunk of a vehicle; the first placement module 101 is further configured to: after the vehicle fault is detected and before the takeoff instruction is sent to the aircraft, the opening instruction is sent to the trunk module, so that the trunk module can open the trunk after receiving the opening instruction; receiving an opening success message sent by a trunk module after the trunk module successfully opens the trunk; receiving a placement success message sent by the aircraft after the triangular warning board is successfully placed on the placement point; after receiving the successful placement message, sending a closing instruction to the trunk module so that the trunk module closes the trunk after receiving the closing instruction; or when the opening time of the trunk exceeds the set time threshold, the closing instruction is sent to the trunk module so that the trunk module closes the trunk after receiving the closing instruction.

In an embodiment of the present invention, the above apparatus for placing a triangular warning board further includes: and a charging module. The charging module is used for sending a charging opening instruction or a charging closing instruction to a wireless charging device arranged on the vehicle, so that the wireless charging device can be opened or closed to charge the aircraft after receiving the charging opening instruction or the charging closing instruction.

In an embodiment of the present invention, the above apparatus for placing a triangular warning board further includes: a first execution module. The first execution module is used for sending the fly-back instruction to the aircraft after the vehicle fault is detected to be relieved, so that the aircraft can place the triangular warning board on a flying starting point according to the geographical position information of the flying starting point of the triangular warning board on the vehicle in the fly-back instruction after receiving the fly-back instruction.

It should be noted that the foregoing explanation of the embodiment of the method for placing a triangular warning board shown in fig. 1 is also applicable to the apparatus for placing a triangular warning board in this embodiment, and will not be described again here.

According to the device for placing the triangular warning board, whether the vehicle is in fault can be detected through the detection module, the takeoff instruction is sent to the aircraft through the first placing module after the vehicle is detected to be in fault, and the triangular warning board is placed on the placing point according to the geographical position information of the placing point of the triangular warning board after the aircraft receives the takeoff instruction, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle, so that other vehicles are reminded, secondary accidents are effectively reduced, and the use experience of a user is improved.

Fig. 13 is a block diagram of an apparatus for placing a triangular warning sign according to an embodiment of the present invention. The triangular warning board placing device provided by the embodiment of the invention can be arranged in an aircraft and is used for executing the method for placing the triangular warning board in the embodiment shown in fig. 5.

As shown in fig. 13, the device for placing the triangular warning board comprises: a receiving module 201 and a second placing module 202.

The receiving module 201 is configured to receive a takeoff instruction sent by a vehicle after the vehicle detects a vehicle fault; the second placement module 202 is configured to place the triangular warning board on a placement point according to a takeoff instruction and geographic position information of the placement point of the triangular warning board, where the geographic position information is calculated by a vehicle or an aircraft according to current position information of the vehicle, driving direction information, current road information, and light conditions.

In an embodiment of the present invention, the above apparatus for placing a triangular warning board further includes: and a second calculation module. The second calculation module is used for receiving geographic position information which is sent by a vehicle in real time or after the vehicle fault is detected and calculated according to the current position information, the driving direction information, the current road information and the light condition; or, calculating geographical position information according to the current position information, the driving direction information, the current road information and the light condition which are acquired in real time; or when the communication between the vehicle and the vehicle is judged to be failed and a takeoff instruction sent by the vehicle is not received, calculating the geographical position information according to the acquired current position information, the driving direction information, the current road information and the light condition.

In an embodiment of the present invention, the first receiving module 201 is specifically configured to: and receiving a takeoff instruction sent by the vehicle after the vehicle detects the vehicle fault and receives the opening success message sent by the trunk module.

In an embodiment of the present invention, the above apparatus for placing a triangular warning board further includes: and a sending module. The sending module is used for sending a placing success message to the vehicle after the triangular warning board is successfully placed on the placing point.

In an embodiment of the present invention, the above apparatus for placing a triangular warning board further includes: and a second execution module. The second execution module is used for judging that the communication between the second execution module and the vehicle fails when the geographical position information sent by the vehicle cannot be received, wherein when the geographical position information is calculated by the aircraft, the second execution module receives communication detection information sent by the vehicle in real time; when the communication detection information sent by the vehicle cannot be received, judging that the communication between the vehicle and the vehicle is in failure; when the communication between the vehicle and the vehicle is judged to be in fault and a takeoff instruction sent by the vehicle is not received, storing the geographical position information received before the communication fault occurs; acquiring the deceleration of the vehicle; when the deceleration is larger than the set deceleration threshold, the triangular warning board is placed on the placing point according to the stored geographical position information.

In an embodiment of the present invention, the above apparatus for placing a triangular warning board further includes: and a fourth execution module. The fourth execution module is used for receiving a fly-back instruction sent by the vehicle after the vehicle fault is detected to be relieved; and placing the triangular warning board on the flying starting point according to the geographical position information of the flying starting point of the triangular warning board on the vehicle in the flying back instruction.

It should be noted that the foregoing explanation of the embodiment of the method for placing the triangular warning board shown in fig. 5 is also applicable to the apparatus for placing the triangular warning board in this embodiment, and will not be described again here.

According to the device for placing the triangular warning board, which is provided by the embodiment of the invention, the takeoff instruction sent by the vehicle after the vehicle fault is detected can be received through the receiving module, and the triangular warning board is placed on the placing point through the second placing module according to the takeoff instruction and the geographical position information of the placing point of the triangular warning board, wherein the geographical position information is obtained by calculation of the vehicle or an aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle, so that other vehicles are reminded, the occurrence of secondary accidents is effectively reduced, and the use experience of a user is improved.

The embodiment of the invention also provides a vehicle which comprises the device for placing the triangular warning board in the embodiment shown in the figure 12.

According to the vehicle provided by the embodiment of the invention, by executing the device for placing the triangular warning board in the embodiment shown in fig. 12, other vehicles can be effectively reminded, the occurrence of secondary accidents is effectively reduced, and the use experience of a user is improved.

The embodiment of the invention also provides an aircraft which comprises the device for placing the triangular warning board in the embodiment shown in the figure 13.

According to the aircraft provided by the embodiment of the invention, by executing the device for placing the triangular warning board in the embodiment shown in fig. 13, other vehicles can be effectively reminded, the occurrence of secondary accidents is effectively reduced, and the use experience of a user is improved.

An embodiment of the present invention provides an electronic device, including: a memory, a processor and a computer program stored on the memory and operable on the processor, the processor executing the program to implement the method of placing a triangular warning sign as described above with respect to the embodiment shown in fig. 1 or the method of placing a triangular warning sign as described above with respect to the embodiment shown in fig. 5.

According to the electronic device provided by the embodiment of the invention, when the program corresponding to the method for placing the triangular warning board in the embodiment shown in fig. 1 or the embodiment shown in fig. 5 is executed, other vehicles can be effectively reminded, the occurrence of secondary accidents is effectively reduced, and the user experience is improved.

An embodiment of the present invention proposes a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the method for placing a triangular warning board according to the embodiment shown in fig. 1 or the method for placing a triangular warning board according to the embodiment shown in fig. 5.

According to the non-transitory computer-readable storage medium provided by the embodiment of the invention, when the program corresponding to the method for placing the triangular warning board in the embodiment shown in fig. 1 or the embodiment shown in fig. 5 is executed, other vehicles can be effectively reminded, the occurrence of secondary accidents can be effectively reduced, and the user experience can be improved.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A method for placing a triangular warning board is characterized by comprising the following steps:

detecting whether the vehicle is in fault;

after the vehicle fault is detected, a takeoff instruction is sent to an aircraft, so that the aircraft places a triangular warning board on a placing point according to geographical position information of the placing point of the triangular warning board after receiving the takeoff instruction, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to current position information of the vehicle, driving direction information, current road information and light conditions.

2. The method of claim 1, further comprising:

calculating the geographical position information according to the current position information, the driving direction information, the current road information and the light condition which are acquired in real time, and sending the geographical position information to the aircraft; alternatively, the first and second electrodes may be,

and after the vehicle fault is detected, calculating the geographical position information according to the acquired current position information, the acquired driving direction information, the acquired current road information and the acquired light condition, and sending the geographical position information to the aircraft.

3. The method of claim 2, wherein calculating the geographic location information based on the current location information, direction of travel information, current road information, and light conditions comprises:

calculating the distance between the placement point and the tail of the vehicle according to the current road information and the light condition;

and calculating the geographical position information of the placement point according to the current position information, the driving direction information and the distance.

4. The method of claim 3, wherein calculating the distance between the placement point and the rear of the vehicle based on the current road information and light conditions comprises:

determining the type of the current road according to the current road information, wherein the type of the current road comprises an expressway and an ordinary highway urban road;

determining the type of the current time according to the light condition, wherein the type of the current time comprises day and night;

and determining the distance between the placement point and the tail of the vehicle according to the type of the current road and the type of the current time.

5. The method of claim 2, further comprising:

correcting the geographical position information according to weather conditions acquired in real time, wherein the weather conditions comprise clear weather and rain, fog and snow weather; alternatively, the first and second electrodes may be,

and after the vehicle fault is detected, correcting the geographical position information according to the acquired weather condition.

6. The method of claim 1, wherein the aircraft is disposed in a trunk of the vehicle;

after the detecting the vehicle fault and before the sending a takeoff instruction to an aircraft, the method further comprises:

sending an opening instruction to a trunk module so that the trunk module can open the trunk after receiving the opening instruction;

receiving an opening success message sent by the trunk module after the trunk is opened successfully;

the method further comprises the following steps:

receiving a placement success message sent by the aircraft after the triangular warning board is successfully placed on the placement point;

after the successful placement message is received, a closing instruction is sent to the trunk module, so that the trunk module closes the trunk after receiving the closing instruction; or, when the trunk opening time exceeds a set time threshold, the closing instruction is sent to the trunk module so that the trunk module receives the closing instruction and then closes the trunk.

7. The method of claim 1, further comprising:

after the vehicle fault is detected to be relieved, a fly-back instruction is sent to the aircraft, so that the aircraft can place the triangular warning board on a flying point according to the geographical position information of the flying point of the triangular warning board on the vehicle in the fly-back instruction after receiving the fly-back instruction.

8. A method for placing a triangular warning board is characterized by comprising the following steps:

receiving a takeoff instruction sent by a vehicle after the vehicle fault is detected;

and placing the triangular warning board on the placing point according to the take-off instruction and the geographical position information of the placing point of the triangular warning board, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle.

9. The method of claim 8, further comprising:

receiving the geographic position information which is sent by the vehicle in real time or after the vehicle fault is detected and calculated according to the current position information, the driving direction information, the current road information and the light condition; alternatively, the first and second electrodes may be,

calculating the geographical position information according to the current position information, the driving direction information, the current road information and the light condition which are acquired in real time; alternatively, the first and second electrodes may be,

and when the communication between the vehicle and the vehicle is judged to be failed and the takeoff instruction sent by the vehicle is not received, calculating the geographical position information according to the acquired current position information, the acquired driving direction information, the acquired current road information and the acquired light condition.

10. The method of claim 8, wherein receiving a takeoff command sent by the vehicle after detecting the vehicle fault comprises:

and receiving the takeoff instruction sent by the vehicle after the vehicle detects the vehicle fault and receives the opening success message sent by the trunk module.

11. The method of claim 8, further comprising:

and after the triangular warning board is successfully placed on the placing point, sending a placing success message to the vehicle.

12. The method of claim 8, wherein the geographic location information is calculated by the vehicle in real-time based on the current location information, direction of travel information, current road information, and light conditions, the method further comprising:

when the geographical position information sent by the vehicle cannot be received, judging that the communication between the vehicle and the vehicle has a fault;

when the geographic location information is calculated by the aircraft, the method further comprises:

receiving communication detection information sent by the vehicle in real time;

when the communication detection information sent by the vehicle cannot be received, judging that the communication between the vehicle and the vehicle is in failure;

when the communication between the vehicle and the vehicle is judged to be in fault and the takeoff instruction sent by the vehicle is not received, storing the geographical position information received before the communication fault occurs; acquiring a deceleration of the vehicle;

and when the deceleration is larger than a set deceleration threshold value, placing the triangular warning board on the placing point according to the stored geographical position information.

13. The method of claim 8, further comprising:

receiving a fly-back instruction sent by the vehicle after the vehicle detects that the vehicle fault is removed;

and placing the triangular warning board on the flying starting point according to the geographical position information of the flying starting point of the triangular warning board on the vehicle in the flying back instruction.

14. The utility model provides a place device of triangle warning sign which characterized in that includes:

the detection module is used for detecting whether the vehicle is in fault;

the first placement module is used for sending a take-off instruction to the aircraft after the vehicle fault is detected, so that the aircraft can place the triangular warning board on a placement point according to the geographical position information of the placement point of the triangular warning board after receiving the take-off instruction, wherein the geographical position information is obtained by calculation of the vehicle or the aircraft according to the current position information of the vehicle, the driving direction information, the current road information and the light condition.

15. The utility model provides a place device of triangle warning sign which characterized in that includes:

the receiving module is used for receiving a takeoff instruction sent by a vehicle after the vehicle fault is detected;

and the second placement module is used for placing the triangular warning board on the placement point according to the takeoff instruction and the geographical position information of the placement point of the triangular warning board, wherein the geographical position information is obtained by calculating the vehicle or the aircraft according to the current position information, the driving direction information, the current road information and the light condition of the vehicle.

16. A vehicle comprising the device for placing a triangular warning sign according to claim 14.

17. An aircraft comprising a device for placing a triangular warning sign according to claim 15.

18. An electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the method of placing a triangular warning sign according to any one of claims 1 to 7 or the method of placing a triangular warning sign according to any one of claims 8 to 13.

19. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the program is executed by a processor for implementing the method of placing a triangular warning sign according to any one of claims 1 to 7, or the method of placing a triangular warning sign according to any one of claims 8 to 13.