CN117533422A - Vehicle wind deflector application method, device, computer equipment and storage medium - Google Patents
Vehicle wind deflector application method, device, computer equipment and storage medium Download PDFInfo
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- CN117533422A CN117533422A CN202311621076.1A CN202311621076A CN117533422A CN 117533422 A CN117533422 A CN 117533422A CN 202311621076 A CN202311621076 A CN 202311621076A CN 117533422 A CN117533422 A CN 117533422A
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- 238000004590 computer program Methods 0.000 claims description 36
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/005—Front spoilers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/008—Side spoilers
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Abstract
The application relates to the technical field of automobile accessories, and relates to a vehicle wind deflector application method, a device, computer equipment and a storage medium. The method comprises the following steps: acquiring road condition information in front of the vehicle; acquiring first position information of an obstacle relative to the vehicle under the condition that the obstacle appears in front of the vehicle according to the road condition information; and controlling at least one of a front wind deflector and a side wind deflector of the vehicle to be in a retracted state according to the first position information. The method can achieve the effect of actively reducing the wind resistance of the vehicle.
Description
Technical Field
The present disclosure relates to the field of automotive parts, and in particular, to a method and apparatus for applying a vehicle windshield, a computer device, and a storage medium.
Background
With the popularization of vehicle applications, the requirements of people on the running safety and the comfort of the vehicle are increasing, and various functions are generally configured for the automobile to improve the safety and the comfort of the vehicle. Especially, in order to improve the endurance mileage of new energy automobiles in the current automobile industry, the economy is improved, and there is a strong demand for reducing the wind resistance of the vehicles.
At present, in order to reduce wind resistance for vehicles, most of appearance designs of vehicle body belong to passive wind resistance reduction, but no more mature technology for actively reducing wind resistance of vehicles exists at present.
Therefore, there is a need for a vehicle wind deflector application method, apparatus, computer device and storage medium to achieve the effect of actively reducing wind resistance of a vehicle.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a vehicle wind deflector application method, apparatus, computer device, and storage medium capable of achieving an effect of actively reducing wind resistance of a vehicle.
In a first aspect, the present application provides a vehicle wind deflector application method, comprising:
controlling a front wind shield and a side wind shield of a vehicle to be in an extending state in the running process of the vehicle;
acquiring road condition information in front of the vehicle;
acquiring first position information of an obstacle relative to the vehicle under the condition that the obstacle appears in front of the vehicle according to the road condition information;
and controlling at least one of a front wind deflector and a side wind deflector of the vehicle to be in a retracted state according to the first position information.
In one embodiment, the front wind deflector or the side wind deflector comprises at least one sub wind deflector formed by splicing in parallel, wherein each sub wind deflector can be in an extended state or a retracted state independently; the controlling at least one of the front wind deflector and the side wind deflector of the vehicle to be in a retracted state according to the first position information includes:
determining a first sub-wind deflector that the front wind deflector needs to retract in the case that the obstacle is determined to be in the road area range between the two front wheels of the vehicle according to the first position information;
and controlling the state of the first sub wind shield to be converted from an extended state to a retracted state.
In one embodiment, the method further comprises:
under the condition that the turbulence phenomenon of the road and sundries in the water flow are determined according to the road condition information, acquiring the flow velocity information of the water flow;
determining a second sub-wind shield needing to be retracted of the front wind shield and a third sub-wind shield needing to be retracted of the side wind shield according to the flow rate information;
and controlling the states of the second sub wind deflector and the third sub wind deflector to be converted from an extended state to a retracted state.
In one embodiment, the method further comprises:
calling the Internet of vehicles data and the road network data;
acquiring the path length of each to-be-selected driving route of the vehicle and the overall flatness of the road surface according to the vehicle network data and the road network data;
according to the distance length of each route to be selected and the overall flatness of the road surface, acquiring the comprehensive recommended score of each route to be selected according to a preset weight ratio;
and selecting the driving route to be selected with the highest comprehensive recommended score as the target driving route of the vehicle.
In one embodiment, after the calling the internet of vehicles data and the internet of road data, the method further includes:
acquiring the running speed of the vehicle;
acquiring second position information of an obstacle nearest to the vehicle according to the road network data under the condition that the running speed reaches a preset speed threshold;
determining a fourth sub-wind deflector needing to be retracted for the front wind deflector according to the second position information;
and controlling the state of the fourth sub wind shield to be converted from the extended state to the retracted state at a preset moment before the vehicle reaches an obstacle nearest to the vehicle.
In one embodiment, after the state of the second sub wind deflector and the third sub wind deflector is controlled to be changed from the extended state to the retracted state, the method further includes:
and under the condition that the vehicle drives away from a road with turbulence phenomenon, controlling the front wind shield and the side wind shields of the vehicle to be in a retracted state so as to clean sundries on all the sub wind shields.
In a second aspect, the present application also provides a vehicle wind deflector application device, comprising:
the control module is used for controlling the front wind shield and the side wind shield of the vehicle to be in an extending state in the running process of the vehicle;
the acquisition module is used for acquiring road condition information in front of the vehicle;
the acquisition module is also used for acquiring first position information of the obstacle relative to the vehicle under the condition that the obstacle appears in front of the vehicle according to the road condition information;
and the control module is also used for controlling at least one of the front wind shield and the side wind shield of the vehicle to be in a retracted state according to the first position information.
In a third aspect, the present application also provides a computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
Controlling a front wind shield and a side wind shield of a vehicle to be in an extending state in the running process of the vehicle;
acquiring road condition information in front of the vehicle;
acquiring first position information of an obstacle relative to the vehicle under the condition that the obstacle appears in front of the vehicle according to the road condition information;
and controlling at least one of a front wind deflector and a side wind deflector of the vehicle to be in a retracted state according to the first position information.
In a fourth aspect, the present application also provides a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:
controlling a front wind shield and a side wind shield of a vehicle to be in an extending state in the running process of the vehicle;
acquiring road condition information in front of the vehicle;
acquiring first position information of an obstacle relative to the vehicle under the condition that the obstacle appears in front of the vehicle according to the road condition information;
and controlling at least one of a front wind deflector and a side wind deflector of the vehicle to be in a retracted state according to the first position information.
In a fifth aspect, the present application also provides a computer program product comprising a computer program which, when executed by a processor, performs the steps of:
Controlling a front wind shield and a side wind shield of a vehicle to be in an extending state in the running process of the vehicle;
acquiring road condition information in front of the vehicle;
acquiring first position information of an obstacle relative to the vehicle under the condition that the obstacle appears in front of the vehicle according to the road condition information;
and controlling at least one of a front wind deflector and a side wind deflector of the vehicle to be in a retracted state according to the first position information.
The vehicle wind shield application method, the device, the computer equipment and the storage medium can improve the running safety and the economy of the vehicle by actively reducing the wind resistance of the vehicle. By controlling the states of the front wind shield and the side wind shields of the vehicle, judging whether an obstacle exists according to road condition information and retracting the wind shields, friction between the vehicle and air in the running process can be reduced, and wind resistance is reduced. The wind resistance is reduced, the endurance mileage of the new energy automobile can be improved, the economy is improved, the influence of noise and air resistance on the automobile is reduced, and the comfort of the automobile is improved. The method for actively reducing the wind resistance of the vehicle can meet the improvement of the requirements of people on the running safety and the comfort of the vehicle.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort for a person having ordinary skill in the art.
FIG. 1 is a diagram of an application environment for a vehicle windshield application method in one embodiment;
FIG. 2 is a flow chart of a method of vehicle windshield application in one embodiment;
FIG. 3 is a schematic view of a vehicle wind deflector in one embodiment;
FIG. 4 is a flow chart of a method of vehicle windshield application in another embodiment;
FIG. 5 is a block diagram of a vehicle wind deflector application device in one embodiment;
fig. 6 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The application method of the vehicle wind shield provided by the embodiment of the application can be applied to an application environment shown in fig. 1. Wherein the terminal 102 communicates with the server 104 via a network. The data storage system may store data that the server 104 needs to process. The data storage system may be integrated on the server 104 or may be located on a cloud or other network server.
The server 104 controls the front wind guard and the side wind guard of the vehicle to be in an extending state during the running process of the vehicle; acquiring road condition information in front of a vehicle; under the condition that an obstacle appears in front of a vehicle according to road condition information, acquiring first position information of the obstacle relative to the vehicle; at least one of a front windshield and a side windshield of the vehicle is controlled to be in a retracted state based on the first position information.
The terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, internet of things devices, and portable wearable devices, where the internet of things devices may be smart speakers, smart televisions, smart air conditioners, smart vehicle devices, and the like. The portable wearable device may be a smart watch, smart bracelet, headset, or the like. The server 104 may be implemented as a stand-alone server or as a server cluster of multiple servers.
In an exemplary embodiment, as shown in fig. 2, a vehicle wind deflector application method is provided, and an example of application of the method to the server in fig. 1 is described, including the following steps S202 to S208.
Wherein:
step S202, during running of the vehicle, controlling both the front and side wind shields of the vehicle to be in an extended state.
Referring to fig. 3, fig. 3 is a schematic structural view of a vehicle windshield, and a front windshield and a side windshield are disposed at positions of a front wall and a side wall of the vehicle.
Specifically, during the running of the vehicle, both the front and side windshields of the vehicle are in an open or deployed state. This means that the wind deflector of the vehicle is not stowed or closed, but remains in an extended or deployed state. Such a design may be designed to maximize the exposure of the front and sides of the vehicle for better perception of road conditions and environment, while also providing for subsequent active windage reduction techniques.
Step S204, road condition information in front of the vehicle is obtained.
Specifically, understanding that road condition information ahead of the vehicle is acquired means that information related to the road ahead of the vehicle is obtained in some way. This includes, but is not limited to, the following: whether the front of the vehicle is provided with an obstacle or not is monitored in real time by using a sensor, a camera and other devices, such as other vehicles, pedestrians, roadblocks and the like. And obtaining the condition information of the road surface, such as wet skid, potholes, icing and the like. And identifying and acquiring information such as the state of the traffic light, traffic signs, signs and the like. Knowing the traffic flow and the vehicle density on the road ahead of the vehicle, the relevant data can be acquired by a traffic camera or an on-board communication device. By connecting the navigation system, the latest traffic jam condition, road closure information and the like are acquired so as to better plan the driving route. In a word, the road condition information in front of the vehicle can be obtained to help the driver to make a more intelligent driving decision, and driving safety and comfort are improved.
In step S206, in the case where it is determined that an obstacle appears in front of the vehicle according to the road condition information, first position information of the obstacle with respect to the vehicle is acquired.
Specifically, when it is determined that an obstacle appears in front of the vehicle according to the road condition information, first position information of the obstacle with respect to the vehicle is acquired. This means that in case an obstacle is found, a specific position of the obstacle in front of the vehicle needs to be determined.
The acquisition of the first position information of the obstacle relative to the vehicle may be accomplished in a variety of ways, including, but not limited to, the following:
distance measurement: the distance between the obstacle and the vehicle is measured by means of a laser radar, an ultrasonic sensor or a camera or the like to determine the relative position of the obstacle.
Target tracking: the movement of the obstacle is monitored by an onboard camera or other sensor to estimate the change in position of the obstacle relative to the vehicle.
Global Positioning System (GPS): the coordinates of the vehicle and the obstacle are located on a map by a GPS device mounted on the vehicle, and the relative position between them is determined.
By acquiring the first position information of the obstacle relative to the vehicle, the driver can better identify and evaluate the potential danger and make corresponding driving operations to ensure driving safety.
Step S208, controlling at least one of the front wind deflector and the side wind deflector of the vehicle to be in a retracted state according to the first position information.
Specifically, when it is detected that an obstacle is located in front of the vehicle, it is necessary to perform a folding or stowing operation of the wind deflector or retract the side wind deflector in order to avoid collision with the obstacle.
Front wind deflector folding: the mechanical structure of the front windscreen of the vehicle is controlled so that it can be folded or retracted to reduce the risk of collision between the vehicle and the obstacle.
Side wind deflector retraction: by controlling the mechanical structure of the vehicle side wind deflector, it can retract to avoid rubbing against obstacles.
Such a control operation can improve the safety of the vehicle running, prevent the collision or rubbing of the windshield against the obstacle, and thereby protect the safety of the vehicle and the occupant.
In the vehicle wind shield application method, the running safety and the economy of the vehicle are improved by actively reducing the wind resistance of the vehicle. By controlling the states of the front wind shield and the side wind shields of the vehicle, judging whether an obstacle exists according to road condition information and retracting the wind shields, friction between the vehicle and air in the running process can be reduced, and wind resistance is reduced. The wind resistance is reduced, the endurance mileage of the new energy automobile can be improved, the economy is improved, the influence of noise and air resistance on the automobile is reduced, and the comfort of the automobile is improved. The method for actively reducing the wind resistance of the vehicle can meet the improvement of the requirements of people on the running safety and the comfort of the vehicle.
In one exemplary embodiment, as shown in fig. 4, the front or side wind deflector comprises at least one side-by-side spliced sub wind deflector, wherein each sub wind deflector is capable of being independently in an extended or retracted state. The state shown in fig. 4 is that the splice seam between two adjacent sub-windshields is designed vertically, and in other design modes, it may be designed obliquely, which will not be described herein.
Controlling at least one of a front windshield and a side windshield of the vehicle to be in a retracted state according to the first position information, comprising:
determining a first sub-wind deflector of which the front wind deflector needs to retract under the condition that the obstacle is determined to be in the road area range between two front wheels of the vehicle according to the first position information; the state of the first sub wind deflector is controlled to be switched from the extended state to the retracted state.
Specifically, whether the obstacle is located in a road area between two front wheels of the vehicle is determined based on the first position information. If an obstacle is determined, a further determination is made as to the first sub-wind deflector that should be retracted. This may use a sensor or image processing algorithm to determine which sub-wind deflector is closest to the obstacle. The sub-wind deflector is controlled to switch from an extended state to a retracted state. This may be achieved by mechanical means, such as an electric or hydraulic system, for example, to control the sub-windshields.
In this embodiment, the vehicle may retract the assigned sub-windshield to avoid collision with the obstacle. The design can improve the driving safety, prevent the contact or collision between the wind shield and the obstacle, simultaneously give consideration to a certain wind shielding effect, and increase the maneuverability of the vehicle in a narrow or complex environment.
In an exemplary embodiment, the method further comprises steps S402 to S406:
step S402, obtaining flow velocity information of water flow under the condition that turbulence phenomenon exists on a road and sundries exist in the water flow according to road condition information.
Step S404, determining a second sub-wind shield needing to be retracted for the front wind shield and a third sub-wind shield needing to be retracted for the side wind shield according to the flow rate information.
In step S406, the states of the second sub-wind deflector and the third sub-wind deflector are controlled to be switched from the extended state to the retracted state.
Specifically, in the case where it is judged that a turbulent flow phenomenon exists on a road and impurities exist in water flow, it is necessary to acquire flow velocity information of the water flow. And then determining a second sub-wind shield needing to be retracted for the front wind shield and a third sub-wind shield needing to be retracted for the side wind shield according to the flow rate information. Finally, the states of the second sub wind deflector and the third sub wind deflector are controlled to be switched from the extended state to the retracted state. The specific operation is as follows:
Judging whether the road has turbulence phenomenon or not and whether the water flow has sundries or not according to the road condition information. If turbulence and impurities in the water flow exist, flow velocity information of the water flow needs to be acquired. This may involve using a sensor or other measuring device to determine the speed of the water flow. And determining a second sub-wind shield needing to be retracted for the front wind shield and a third sub-wind shield needing to be retracted for the side wind shield according to the flow rate information. This can be done by a predetermined logic or algorithm to determine which sub-windshields are most affected by the water flow and require retraction. The states of the second and third sub-windshields are controlled to switch them from the extended state to the retracted state. This can be achieved by corresponding mechanical means, such as an electric or hydraulic system, for example, for controlling the sub-windshields.
It should be noted that, the states of the second sub-wind shield and the third sub-wind shield are controlled according to the need, so that part of the sub-wind shields exist in the front wind shield and the side wind shield, the part of the sub-wind shields are in the retracted state, the sub-wind shields of the front wind shield and the side wind shield are in staggered retraction, the display shape is in a horizontal tooth shape, in the running process of the vehicle in turbulent flow, water flow is facilitated, meanwhile, the tooth-shaped front wind shield and the tooth-shaped side wind shield are favorable for filtering sundries in the water flow, and sundries can be prevented from adhering on the chassis.
In this embodiment, the above operation can ensure that the front wind shield and the side wind shields of the vehicle adapt to the water flow condition, and retract the sub wind shields which are easy to be impacted by the water flow, so as to reduce possible damage to the vehicle caused by wind resistance and sundries. This helps to improve the stability and safety of the ride, protecting the safety of the vehicle and occupants under water flow conditions.
In an exemplary embodiment, the method further comprises:
calling the Internet of vehicles data and the road network data;
according to the vehicle network data and the road network data, acquiring the path length of each to-be-selected driving route of the vehicle and the overall flatness of the road surface;
according to the length of each route to be selected and the overall flatness of the road surface, acquiring the comprehensive recommended score of each route to be selected according to a preset weight ratio;
and selecting the driving route to be selected with the highest comprehensive recommendation score as the target driving route of the vehicle.
In particular, vehicle networking data and road condition networking data are obtained, which may be accomplished by communicating with sensors, monitoring devices, or other data collection systems associated with the vehicle and road. And analyzing and calculating each driving route to be selected according to the vehicle networking data and the road condition networking data so as to acquire the path length and the overall road surface flatness information of the driving routes. The course length can be obtained by calculating the distance between the vehicle from the starting point to the target point, and the overall road flatness can be obtained by detecting and evaluating the degree of jolt, pothole, etc. on the road. And according to the preset weight proportion, combining factors such as the path length, the overall flatness of the road surface and the like, and calculating the comprehensive recommended score of each driving route to be selected. This may be accomplished by a mathematical formula or algorithm that weights or sums the scores of the different factors according to specific weight ratios to obtain a composite recommended score for each route. And comparing the comprehensive recommended scores of each to-be-selected driving route, and selecting the route with the highest score as the target driving route of the vehicle. This can be achieved by programming logic or algorithms that compare the calculated integrated recommendation scores to find the route with the highest score as the best choice.
In this embodiment, the target travel route of the vehicle is selected using the internet of vehicles data and the road network data. The method combines the factors of the path length, the overall flatness of the road surface and the like, and calculates the comprehensive recommended score of each route according to the preset weight proportion, so that the optimal driving route selection is provided for the vehicle.
In an exemplary embodiment, after invoking the internet of vehicles data and the internet of road data, further comprising:
acquiring the running speed of the vehicle;
under the condition that the running speed reaches a preset speed threshold value, acquiring second position information of an obstacle nearest to the vehicle according to road network data;
determining a fourth sub-wind shield needing to be retracted of the front wind shield according to the second position information;
and at a preset moment before the vehicle reaches an obstacle nearest to the vehicle, controlling the state of the fourth sub wind shield to be switched from the extended state to the retracted state.
Specifically, when the vehicle runs on a high-speed road section, for example, the vehicle speed exceeds 100km/h, the capturing acuity of the camera sensor to the obstacle on the road surface is limited, the phenomenon that the camera sensor does not react timely, the front wind shield cannot retract timely, and the front wind shield collides with the obstacle easily occurs. Using the road networking data, location information of obstacles related to the road can be obtained. And determining an obstacle nearest to the vehicle according to the position of the vehicle and the position information of the obstacle in front of the vehicle, and acquiring second position information of the obstacle, namely the position behind the nearest obstacle. Based on the position information of the forward obstacle, the retraction of the front windshield of the vehicle is determined to avoid a collision. The fourth sub-wind deflector to be retracted is determined and then the movement of the fourth sub-wind deflector is controlled at a preset moment (for example 3s in advance) before the vehicle reaches the obstacle. The vehicle is converted from the extended state to the retracted state, so that the fourth sub-wind shield can retract in time before the vehicle reaches the obstacle, and collision with the obstacle is avoided.
In the embodiment, by combining road network data and acquiring the running speed of the vehicle and the position information of the obstacle in front, advanced automatic retraction control of the wind shield is realized, so that the running safety is ensured.
In an exemplary embodiment, after the state of the second sub-wind deflector and the third sub-wind deflector is controlled to be switched from the extended state to the retracted state, the method further includes:
in the case that the vehicle is driven off a road where a turbulent phenomenon exists, both the front wind guard and the side wind guard of the vehicle are controlled to be in a retracted state to clean up impurities on all the sub wind guards.
Specifically, upon detecting that the vehicle is driving off a turbulent road, the server controls the states of the second and third sub-windshields to be switched from the extended state to the retracted state. Because the second sub wind shield and the third sub wind shield are wound with weed garbage, the sundries on all the sub wind shields on the wind shields can be scraped in the retracting process.
In this embodiment, the impurities on all the sub-windshields on the windshields are scraped off by the process of retracting the windshields. This reduces the drag of the debris on the wind deflector by gravity, improves the stability of travel and reduces the risk of damage to the inherent structure of the wind deflector. Sundries on the wind shield can increase wind resistance when the vehicle runs, and the fuel efficiency and the drivability of the vehicle are affected. Through the debris removal, can reduce the windage, improve fuel efficiency and travelling comfort of driving. The wind deflector is one of the key components of the front part of the vehicle, protecting the safety of the driver and passengers. The impact and damage to the wind shield can be reduced by removing sundries, the service life of the wind shield is prolonged, and the safety and reliability are improved.
It should be understood that, although the steps in the flowcharts related to the embodiments described above are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.
Based on the same inventive concept, the embodiment of the application also provides a vehicle wind screen application device for realizing the vehicle wind screen application method. The implementation of the solution provided by the device is similar to that described in the above method, so the specific limitations in the embodiments of the vehicle wind deflector application device or devices provided below may be referred to above as limitations of the vehicle wind deflector application method, and will not be repeated here.
In one exemplary embodiment, as shown in fig. 5, there is provided a vehicle wind deflector application device comprising:
the control module 502 is used for controlling the front wind shield and the side wind shield of the vehicle to be in an extending state during the running process of the vehicle;
an obtaining module 504, configured to obtain road condition information in front of the vehicle;
the obtaining module 504 is further configured to obtain first location information of an obstacle relative to the vehicle when it is determined that the obstacle appears in front of the vehicle according to the road condition information;
the control module 502 is further configured to control at least one of the front windshield and the side windshield of the vehicle to be in a retracted state according to the first position information.
In one embodiment, the front wind deflector or the side wind deflector comprises at least one sub wind deflector formed by splicing in parallel, wherein each sub wind deflector can be in an extended state or a retracted state independently;
a processing module 506, configured to determine that the front windshield needs to be retracted, in a case where it is determined that the obstacle is located in a road area range between two front wheels of the vehicle according to the first position information;
the control module 502 is further configured to control the state of the first sub wind deflector to switch from the extended state to the retracted state.
In one embodiment, the obtaining module 504 is further configured to obtain flow velocity information of the water flow when it is determined that turbulence phenomenon exists on the road and impurities exist in the water flow according to the road condition information;
the processing module 506 is further configured to determine, according to the flow rate information, a second sub-wind deflector that needs to be retracted for the front wind deflector and a third sub-wind deflector that needs to be retracted for the side wind deflector;
the control module 502 is further configured to control the states of the second sub-wind deflector and the third sub-wind deflector to switch from the extended state to the retracted state.
In one embodiment, the calling module is used for calling the internet of vehicles data and the internet of road data;
the processing module 506 is further configured to obtain, according to the vehicle network data and the road network data, a path length of each to-be-selected driving route of the vehicle and an overall flatness of the road surface;
the processing module 506 is further configured to obtain, according to a preset weight ratio, a comprehensive recommended score of each route to be selected according to a path length of each route to be selected and an overall flatness of the road surface;
the processing module 506 is further configured to select the travel route to be selected with the highest integrated recommendation score as the target travel route of the vehicle.
In one embodiment, the obtaining module 504 is further configured to obtain a running speed of the vehicle;
The processing module 506 is further configured to obtain, according to the road network data, second position information of an obstacle nearest to the vehicle when the running speed reaches a preset speed threshold;
the processing module 506 is further configured to determine, according to the second position information, a fourth sub-wind deflector that needs to be retracted by the front wind deflector;
the control module 502 is further configured to control the state of the fourth sub-windshield to be changed from the extended state to the retracted state at a preset time before the vehicle reaches an obstacle nearest to the vehicle.
In one embodiment, the control module 502 is further configured to control the front and side windshields of the vehicle to be in a retracted state to clear debris from all of the sub windshields in the event that the vehicle is traveling off a road where turbulence is present.
The various modules in the vehicle wind deflector application device described above may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one exemplary embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 6. The computer device includes a processor, a memory, an Input/Output interface (I/O) and a communication interface. The processor, the memory and the input/output interface are connected through a system bus, and the communication interface is connected to the system bus through the input/output interface. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer device is used for storing the internet of vehicles data and the internet of road data. The input/output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a vehicle wind deflector application method.
It will be appreciated by those skilled in the art that the structure shown in fig. 6 is merely a block diagram of some of the structures associated with the present application and is not limiting of the computer device to which the present application may be applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
In one exemplary embodiment, a computer device is provided comprising a memory and a processor, the memory having stored therein a computer program, the processor when executing the computer program performing the steps of:
during running of the vehicle, controlling the front wind shield and the side wind shield of the vehicle to be in an extending state;
acquiring road condition information in front of a vehicle;
under the condition that an obstacle appears in front of a vehicle according to road condition information, acquiring first position information of the obstacle relative to the vehicle;
at least one of a front windshield and a side windshield of the vehicle is controlled to be in a retracted state based on the first position information.
In one embodiment, the processor when executing the computer program further performs the steps of:
the front wind guard or the side wind guard comprises at least one sub wind guard formed by parallel splicing, wherein each sub wind guard can be in an extending state or a retracting state independently; controlling at least one of a front windshield and a side windshield of the vehicle to be in a retracted state according to the first position information, comprising:
Determining a first sub-wind deflector of which the front wind deflector needs to retract under the condition that the obstacle is determined to be in the road area range between two front wheels of the vehicle according to the first position information;
the state of the first sub wind deflector is controlled to be switched from the extended state to the retracted state.
In one embodiment, the processor when executing the computer program further performs the steps of:
under the condition that the turbulence phenomenon of the road and sundries in the water flow are determined according to the road condition information, acquiring the flow velocity information of the water flow;
determining a second sub-wind shield needing to be retracted of the front wind shield and a third sub-wind shield needing to be retracted of the side wind shield according to the flow velocity information;
the states of the second sub wind deflector and the third sub wind deflector are controlled to be switched from the extended state to the retracted state.
In one embodiment, the processor when executing the computer program further performs the steps of:
calling the Internet of vehicles data and the road network data;
according to the vehicle network data and the road network data, acquiring the path length of each to-be-selected driving route of the vehicle and the overall flatness of the road surface;
according to the length of each route to be selected and the overall flatness of the road surface, acquiring the comprehensive recommended score of each route to be selected according to a preset weight ratio;
And selecting the driving route to be selected with the highest comprehensive recommendation score as the target driving route of the vehicle.
In one embodiment, the processor when executing the computer program further performs the steps of:
after calling the internet of vehicles data and the road network data, the method further comprises the following steps:
acquiring the running speed of the vehicle;
under the condition that the running speed reaches a preset speed threshold value, acquiring second position information of an obstacle nearest to the vehicle according to road network data;
determining a fourth sub-wind shield needing to be retracted of the front wind shield according to the second position information;
and at a preset moment before the vehicle reaches an obstacle nearest to the vehicle, controlling the state of the fourth sub wind shield to be switched from the extended state to the retracted state.
In one embodiment, the processor when executing the computer program further performs the steps of:
after the states of the second sub wind shield and the third sub wind shield are controlled to be converted from the extended state to the retracted state, the method further comprises the following steps:
in the case that the vehicle is driven off a road where a turbulent phenomenon exists, both the front wind guard and the side wind guard of the vehicle are controlled to be in a retracted state to clean up impurities on all the sub wind guards.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
During running of the vehicle, controlling the front wind shield and the side wind shield of the vehicle to be in an extending state;
acquiring road condition information in front of a vehicle;
under the condition that an obstacle appears in front of a vehicle according to road condition information, acquiring first position information of the obstacle relative to the vehicle;
at least one of a front windshield and a side windshield of the vehicle is controlled to be in a retracted state based on the first position information.
In one embodiment, the computer program when executed by the processor further performs the steps of:
the front wind guard or the side wind guard comprises at least one sub wind guard formed by parallel splicing, wherein each sub wind guard can be in an extending state or a retracting state independently; controlling at least one of a front windshield and a side windshield of the vehicle to be in a retracted state according to the first position information, comprising:
determining a first sub-wind deflector of which the front wind deflector needs to retract under the condition that the obstacle is determined to be in the road area range between two front wheels of the vehicle according to the first position information;
the state of the first sub wind deflector is controlled to be switched from the extended state to the retracted state.
In one embodiment, the computer program when executed by the processor further performs the steps of:
Under the condition that the turbulence phenomenon of the road and sundries in the water flow are determined according to the road condition information, acquiring the flow velocity information of the water flow;
determining a second sub-wind shield needing to be retracted of the front wind shield and a third sub-wind shield needing to be retracted of the side wind shield according to the flow velocity information;
the states of the second sub wind deflector and the third sub wind deflector are controlled to be switched from the extended state to the retracted state.
In one embodiment, the computer program when executed by the processor further performs the steps of:
calling the Internet of vehicles data and the road network data;
according to the vehicle network data and the road network data, acquiring the path length of each to-be-selected driving route of the vehicle and the overall flatness of the road surface;
according to the length of each route to be selected and the overall flatness of the road surface, acquiring the comprehensive recommended score of each route to be selected according to a preset weight ratio;
and selecting the driving route to be selected with the highest comprehensive recommendation score as the target driving route of the vehicle.
In one embodiment, the computer program when executed by the processor further performs the steps of:
after calling the internet of vehicles data and the road network data, the method further comprises the following steps:
acquiring the running speed of the vehicle;
Under the condition that the running speed reaches a preset speed threshold value, acquiring second position information of an obstacle nearest to the vehicle according to road network data;
determining a fourth sub-wind shield needing to be retracted of the front wind shield according to the second position information;
and at a preset moment before the vehicle reaches an obstacle nearest to the vehicle, controlling the state of the fourth sub wind shield to be switched from the extended state to the retracted state.
In one embodiment, the computer program when executed by the processor further performs the steps of:
after the states of the second sub wind shield and the third sub wind shield are controlled to be converted from the extended state to the retracted state, the method further comprises the following steps:
in the case that the vehicle is driven off a road where a turbulent phenomenon exists, both the front wind guard and the side wind guard of the vehicle are controlled to be in a retracted state to clean up impurities on all the sub wind guards.
In one embodiment, a computer program product is provided comprising a computer program which, when executed by a processor, performs the steps of:
during running of the vehicle, controlling the front wind shield and the side wind shield of the vehicle to be in an extending state;
acquiring road condition information in front of a vehicle;
under the condition that an obstacle appears in front of a vehicle according to road condition information, acquiring first position information of the obstacle relative to the vehicle;
At least one of a front windshield and a side windshield of the vehicle is controlled to be in a retracted state based on the first position information.
In one embodiment, the computer program when executed by the processor further performs the steps of:
the front wind guard or the side wind guard comprises at least one sub wind guard formed by parallel splicing, wherein each sub wind guard can be in an extending state or a retracting state independently; controlling at least one of a front windshield and a side windshield of the vehicle to be in a retracted state according to the first position information, comprising:
determining a first sub-wind deflector of which the front wind deflector needs to retract under the condition that the obstacle is determined to be in the road area range between two front wheels of the vehicle according to the first position information;
the state of the first sub wind deflector is controlled to be switched from the extended state to the retracted state.
In one embodiment, the computer program when executed by the processor further performs the steps of:
under the condition that the turbulence phenomenon of the road and sundries in the water flow are determined according to the road condition information, acquiring the flow velocity information of the water flow;
determining a second sub-wind shield needing to be retracted of the front wind shield and a third sub-wind shield needing to be retracted of the side wind shield according to the flow velocity information;
The states of the second sub wind deflector and the third sub wind deflector are controlled to be switched from the extended state to the retracted state.
In one embodiment, the computer program when executed by the processor further performs the steps of:
calling the Internet of vehicles data and the road network data;
according to the vehicle network data and the road network data, acquiring the path length of each to-be-selected driving route of the vehicle and the overall flatness of the road surface;
according to the length of each route to be selected and the overall flatness of the road surface, acquiring the comprehensive recommended score of each route to be selected according to a preset weight ratio;
and selecting the driving route to be selected with the highest comprehensive recommendation score as the target driving route of the vehicle.
In one embodiment, the computer program when executed by the processor further performs the steps of:
after calling the internet of vehicles data and the road network data, the method further comprises the following steps:
acquiring the running speed of the vehicle;
under the condition that the running speed reaches a preset speed threshold value, acquiring second position information of an obstacle nearest to the vehicle according to road network data;
determining a fourth sub-wind shield needing to be retracted of the front wind shield according to the second position information;
and at a preset moment before the vehicle reaches an obstacle nearest to the vehicle, controlling the state of the fourth sub wind shield to be switched from the extended state to the retracted state.
In one embodiment, the computer program when executed by the processor further performs the steps of:
after the states of the second sub wind shield and the third sub wind shield are controlled to be converted from the extended state to the retracted state, the method further comprises the following steps:
in the case that the vehicle is driven off a road where a turbulent phenomenon exists, both the front wind guard and the side wind guard of the vehicle are controlled to be in a retracted state to clean up impurities on all the sub wind guards.
It should be noted that, the user information (including, but not limited to, user equipment information, user personal information, etc.) and the data (including, but not limited to, data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party, and the collection, use, and processing of the related data are required to meet the related regulations.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the various embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the various embodiments provided herein may include at least one of relational databases and non-relational databases. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic units, quantum computing-based data processing logic units, etc., without being limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application shall be subject to the appended claims.
Claims (10)
1. A method of vehicle wind deflector application, the method comprising:
controlling a front wind shield and a side wind shield of a vehicle to be in an extending state in the running process of the vehicle;
acquiring road condition information in front of the vehicle;
acquiring first position information of an obstacle relative to the vehicle under the condition that the obstacle appears in front of the vehicle according to the road condition information;
And controlling at least one of a front wind deflector and a side wind deflector of the vehicle to be in a retracted state according to the first position information.
2. The method of claim 1, wherein the front or side wind deflector comprises at least one side-by-side spliced sub wind deflector, wherein each sub wind deflector is independently capable of being in an extended or retracted state; the controlling at least one of the front wind deflector and the side wind deflector of the vehicle to be in a retracted state according to the first position information includes:
determining a first sub-wind deflector that the front wind deflector needs to retract in the case that the obstacle is determined to be in the road area range between the two front wheels of the vehicle according to the first position information;
and controlling the state of the first sub wind shield to be converted from an extended state to a retracted state.
3. The method according to claim 2, wherein the method further comprises:
under the condition that the turbulence phenomenon of the road and sundries in the water flow are determined according to the road condition information, acquiring the flow velocity information of the water flow;
determining a second sub-wind shield needing to be retracted of the front wind shield and a third sub-wind shield needing to be retracted of the side wind shield according to the flow rate information;
And controlling the states of the second sub wind deflector and the third sub wind deflector to be converted from an extended state to a retracted state.
4. The method according to claim 1, wherein the method further comprises:
calling the Internet of vehicles data and the road network data;
acquiring the path length of each to-be-selected driving route of the vehicle and the overall flatness of the road surface according to the vehicle network data and the road network data;
according to the distance length of each route to be selected and the overall flatness of the road surface, acquiring the comprehensive recommended score of each route to be selected according to a preset weight ratio;
and selecting the driving route to be selected with the highest comprehensive recommended score as the target driving route of the vehicle.
5. The method of any one of claim 4, wherein after the invoking the internet of vehicles data and the internet of road data, further comprising:
acquiring the running speed of the vehicle;
acquiring second position information of an obstacle nearest to the vehicle according to the road network data under the condition that the running speed reaches a preset speed threshold;
determining a fourth sub-wind deflector needing to be retracted for the front wind deflector according to the second position information;
And controlling the state of the fourth sub wind shield to be converted from the extended state to the retracted state at a preset moment before the vehicle reaches an obstacle nearest to the vehicle.
6. A method according to claim 3, wherein after said controlling the state of the second and third sub-windshields to transition from the extended state to the retracted state, further comprising:
and under the condition that the vehicle drives away from a road with turbulence phenomenon, controlling the front wind shield and the side wind shields of the vehicle to be in a retracted state so as to clean sundries on all the sub wind shields.
7. A vehicle wind deflector application device, the device comprising:
the control module is used for controlling the front wind shield and the side wind shield of the vehicle to be in an extending state in the running process of the vehicle;
the acquisition module is used for acquiring road condition information in front of the vehicle;
the acquisition module is also used for acquiring first position information of the obstacle relative to the vehicle under the condition that the obstacle appears in front of the vehicle according to the road condition information;
and the control module is also used for controlling at least one of the front wind shield and the side wind shield of the vehicle to be in a retracted state according to the first position information.
8. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 6 when the computer program is executed.
9. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 6.
10. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311621076.1A CN117533422A (en) | 2023-11-30 | 2023-11-30 | Vehicle wind deflector application method, device, computer equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311621076.1A CN117533422A (en) | 2023-11-30 | 2023-11-30 | Vehicle wind deflector application method, device, computer equipment and storage medium |
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| Publication Number | Publication Date |
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| CN117533422A true CN117533422A (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311621076.1A Pending CN117533422A (en) | 2023-11-30 | 2023-11-30 | Vehicle wind deflector application method, device, computer equipment and storage medium |
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| Country | Link |
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| CN (1) | CN117533422A (en) |
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- 2023-11-30 CN CN202311621076.1A patent/CN117533422A/en active Pending
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