Pedestrian warning sound control method and device, equipment, storage medium and vehicle

Abstract

The invention discloses a pedestrian warning sound control method and device, equipment, a storage medium and a vehicle. The method comprises the following steps: acquiring position information and environment information of a vehicle and a vehicle lamp state of the vehicle; generating a control request of the pedestrian warning sound based on at least one of the position information, the environment information and the vehicle lamp state; and determining the state of the pedestrian warning sound of the vehicle based on the control request. According to the embodiment of the invention, the problem that the control of the pedestrian warning sound can reduce the driving safety can be solved.

Description

Technical Field

[0001] This application belongs to the technical field of vehicle control, and particularly relates to a control method, device, equipment, storage medium and vehicle for pedestrian warning sound. Background Art

[0002] Since new energy vehicles have no engine sound when driven by an electric motor, the noise of the vehicle is relatively low when driving at low speed. This will cause the environment around the vehicle to be too quiet, making it difficult for pedestrians to detect the vehicle, which is likely to cause traffic accidents and pose potential safety hazards.

[0003] To avoid potential safety hazards, pedestrian warning devices are usually installed in new energy vehicles. The pedestrian warning device can emit a pedestrian warning sound when the vehicle is driving at low speed to ensure that pedestrians can detect the vehicle. However, the pedestrian warning sound also causes noise pollution to the environment and causes certain interference to the driver himself. The driver needs to manually operate the switch of the pedestrian warning sound in different scenarios, and frequent manual operations will reduce the driving safety. Summary of the Invention

[0004] The embodiments of this application provide a control method, device, equipment, storage medium and vehicle for pedestrian warning sound, which can solve the problem that the existing control of pedestrian warning sound reduces driving safety.

[0005] In a first aspect, the embodiments of this application provide a control method for pedestrian warning sound. The method includes:

[0006] Obtain the position information, environment information of the vehicle and the headlight state of the vehicle;

[0007] Analyze the pedestrian state in the environment where the vehicle is located based on at least one of the position information, environment information and the headlight state, and generate a control request for the pedestrian warning sound corresponding to the pedestrian state;

[0008] Switch the state of the pedestrian warning sound to the target state corresponding to the control request.

[0009] In some embodiments, the position information includes the position of the vehicle, the control request includes a request to turn off the pedestrian warning sound. The analyzing the pedestrian state in the environment where the vehicle is located based on at least one of the position information, environment information and the headlight state, and generating a control request for the pedestrian warning sound corresponding to the pedestrian state includes:

[0010] When the position of the vehicle is within a preset area range, determine whether the current moment is within a preset time range;

[0011] When the current moment is within a preset time range, determine that the pedestrian state in the environment where the vehicle is located is the first state, and generate a request to turn off the pedestrian warning sound corresponding to the first state.

[0012] Wherein, the first state is that there are no pedestrians in the environment, or there are pedestrians in the environment and the pedestrians have vehicle avoidance actions.

[0013] In some embodiments, the position information includes the position of the vehicle, the control request includes a request to turn off the pedestrian warning sound, and analyzing the pedestrian state in the environment where the vehicle is located based on at least one of the position information, environment information, and headlight state, and generating the control request for the pedestrian warning sound corresponding to the pedestrian state includes:

[0014] Obtain map data;

[0015] Determine the driving road of the vehicle based on the position of the vehicle and the map data;

[0016] When the driving road of the vehicle is a highway, determine that the pedestrian state in the environment where the vehicle is located is the first state, and generate a request to turn off the pedestrian warning sound corresponding to the first state.

[0017] In some embodiments, the environment information includes light intensity, the control request includes a request to turn off the pedestrian warning sound, and analyzing the pedestrian state in the environment where the vehicle is located based on at least one of the position information, environment information, and headlight state, and generating the control request for the pedestrian warning sound corresponding to the pedestrian state includes:

[0018] When the light intensity in the environment where the vehicle is located is less than a preset light intensity threshold, determine the state of the low beam and the high beam of the vehicle;

[0019] When one of the low beam and the high beam is in the on state, determine that the pedestrian state in the environment where the vehicle is located is the first state, and generate a request to turn off the pedestrian warning sound corresponding to the first state.

[0020] In some embodiments, switching the state of the pedestrian warning sound to the target state corresponding to the control request includes:

[0021] When there is a turn-off request in the control request, switch the pedestrian warning sound to the off state.

[0022] In some embodiments, before switching the state of the pedestrian warning sound to the target state corresponding to the control request, the method further includes:

[0023] Display a switch control for the pedestrian warning sound on the display interface of the center control screen of the vehicle;

[0024] When a closing instruction for the switch control is received, in response to the closing instruction, turn off the pedestrian warning sound.

[0025] In a second aspect, an embodiment of the present application provides a control device for a pedestrian warning sound. The device includes:

[0026] An acquisition module for acquiring the position information, environment information of the vehicle, and the headlight state of the vehicle;

[0027] A generation module for analyzing the pedestrian state in the environment where the vehicle is located based on at least one of the position information, environment information, and the headlight state, and generating a control request for the pedestrian warning sound corresponding to the pedestrian state;

[0028] A switching module for switching the state of the pedestrian warning sound to the target state corresponding to the control request.

[0029] In a third aspect, an embodiment of the present application provides a control device for a pedestrian warning sound. The device includes: a processor and a memory storing computer program instructions;

[0030] When the processor executes the computer program instructions, the control method for the pedestrian warning sound as described above is implemented.

[0031] In a fourth aspect, an embodiment of the present application provides a computer storage medium, on which computer program instructions are stored. When the computer program instructions are executed by a processor, the control method for the pedestrian warning sound as described above is implemented.

[0032] In a fifth aspect, an embodiment of the present application provides a vehicle, which includes computer program instructions. When the computer program instructions are executed by a processor, the control method for the pedestrian warning sound as described above is implemented.

[0033] In the present application, by acquiring the position information, environment information of the vehicle, and the headlight state of the vehicle, generating a control request for the pedestrian warning sound based on at least one of the position information, environment information, and the headlight state, and switching the state of the pedestrian warning sound of the vehicle based on the control request. In this way, the vehicle can determine whether it is necessary to turn on the pedestrian warning sound to warn pedestrians based on the position of the vehicle, the environment of the vehicle, and the state of the headlights, thereby completing the automatic control of the pedestrian warning sound without the driver's frequent manual operation, thus improving driving safety. Description of the Drawings

[0034] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required in the embodiments of the present application. Obviously, the following described drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0035] Figure 1 is a schematic flowchart of a method for controlling a pedestrian warning sound provided by an embodiment of the present application;

[0036] Figure 2 is a schematic structural diagram of a device for controlling a pedestrian warning sound provided by an embodiment of the present application;

[0037] Figure 3 is a schematic hardware structure diagram of a device for controlling a pedestrian warning sound provided by an embodiment of the present application. Detailed implementation manners

[0038] The following will describe in detail the features and exemplary embodiments of various aspects of the present application. To make the purpose, technical solutions and advantages of the present application more clear, the following will further describe the present application in detail in combination with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present application, rather than limiting the present application. For those skilled in the art, the present application can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0039] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, the elements defined by the statement "including..." do not exclude the existence of additional identical elements in the process, method, article or device including the elements.

[0040] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the embodiments in detail in combination with the accompanying drawings.

[0041] Specifically, to solve the problems of the prior art, the embodiments of the present application provide a control method, device, equipment, storage medium and vehicle for pedestrian warning sounds. First, the control method for pedestrian warning sounds provided by the embodiments of the present application will be introduced below.

[0042] Figure 1 The flowchart of the control method for pedestrian warning sounds provided by an embodiment of the present application is shown. The method includes the following steps:

[0043] S110, obtain the position information, environmental information of the vehicle, and the headlight state of the vehicle.

[0044] In this embodiment, there may be a first switch for pedestrian warning sounds on the vehicle. The user can manually operate this first switch to adjust the state of the pedestrian warning sounds. If the user turns off this first switch, then the pedestrian warning sounds are in the off state. If the user turns on this first switch, then the position information, environmental information of the vehicle, and the headlight state of the vehicle can be obtained, and the state of the pedestrian warning sounds can be further adjusted based on the position information, environmental information of the vehicle, and the headlight state of the vehicle.

[0045] The position information of the vehicle includes the position of the vehicle. The position of the vehicle can be obtained by using the global positioning system installed on the vehicle; the environmental information of the vehicle includes the light intensity in the environment where the vehicle is located. The light intensity in the environment where the vehicle is located can be obtained by the light sensor installed on the vehicle. For example, the light intensity sensor can be installed on the front windshield of the vehicle; the headlight state can include the switch states of the low beam headlights and the high beam headlights on the vehicle.

[0046] S120, analyze the pedestrian state in the environment where the vehicle is located based on at least one of the position information, environmental information, and the headlight state, and generate a control request for the pedestrian warning sounds corresponding to the pedestrian state.

[0047] In this embodiment, since the control request is used to control the switch state of the pedestrian warning sounds, and the pedestrian warning sounds are used to remind pedestrians of the presence of the vehicle and warn them to be careful when crossing the road or colliding with the vehicle. Therefore, the vehicle can analyze whether there are pedestrians in the environment where the vehicle is located based on at least one of the position information, environmental information, and the headlight state. If there are pedestrians, then whether these pedestrians are likely to be aware of the presence of the vehicle. If there are pedestrians in the environment and the pedestrians are not likely to be aware of the presence of the vehicle, then the pedestrians are in the second state, and a request to turn on the pedestrian warning sounds needs to be generated; if there are no pedestrians in the environment, or there are pedestrians in the environment but the pedestrians are likely to be aware of the presence of the vehicle, then the pedestrians are in the first state, and a request to turn off the pedestrian warning sounds can be generated.

[0048] Among them, the control requests for the pedestrian warning sound include an activation request and a deactivation request. The activation request is used to request the activation of the pedestrian warning sound, and the deactivation request is used to request the deactivation of the pedestrian warning sound.

[0049] S130, switch the status of the pedestrian warning sound to the target status corresponding to the control request.

[0050] In this embodiment, since the vehicle can analyze based on one or more of the vehicle's position information, environmental information, and headlight status to generate multiple control requests, the status of the pedestrian warning sound can be switched based on these multiple control requests.

[0051] As an optional embodiment, the switching the status of the pedestrian warning sound to the target status corresponding to the control request includes:

[0052] When there is a deactivation request in the control request, switch the pedestrian warning sound to the deactivated state.

[0053] In this embodiment, if there is a deactivation request among multiple control requests, regardless of the number of deactivation requests, the pedestrian warning sound will be switched to the deactivated state; if all control requests are activation requests, then the pedestrian warning sound can be switched to the activated state.

[0054] In this application, by obtaining the vehicle's position information, environmental information, and the headlight status of the vehicle, generating the control request for the pedestrian warning sound based on at least one of the position information, environmental information, and the headlight status, and switching the status of the pedestrian warning sound of the vehicle based on the control request. In this way, the vehicle will determine whether it is necessary to activate the pedestrian warning sound to warn pedestrians based on the vehicle's location, the vehicle's environment, and the status of the headlights, thereby completing the automatic control of the pedestrian warning sound without the driver's frequent manual operation, thus improving driving safety.

[0055] As an optional embodiment, the position information includes the position of the vehicle, the control request includes the deactivation request for the pedestrian warning sound, and the analyzing the pedestrian status in the vehicle's environment based on at least one of the position information, environmental information, and the headlight status, and generating the control request for the pedestrian warning sound corresponding to the pedestrian status includes:

[0056] When the position of the vehicle is within a preset area range, determine whether the current moment is within a preset time range;

[0057] When the current moment is within the preset time range, determine that the pedestrian status in the vehicle's environment is the first state, and generate the deactivation request for the pedestrian warning sound corresponding to the first state;

[0058] Wherein, the first state is that there is no pedestrian in the environment, or there is a pedestrian in the environment and the pedestrian has a vehicle avoidance action.

[0059] In this embodiment, the preset area range is the area range set in advance by the user, and this area range can be a fixed private parking area or a residential area; the preset time range is also the time period set in advance by the user, and this time range can be a rest period such as night or noon. When the user expects the vehicle to travel within the preset area range within the preset time range, the pedestrian warning sound is turned off to avoid generating noise.

[0060] Exemplarily, there is a second switch on the vehicle. Only when the first switch is turned on and the second switch is turned on, the following control logic is applied to control the pedestrian warning sound on the vehicle: that is, the vehicle continuously detects whether it is within the preset area range. If it is detected that the vehicle is within the preset area range, it can further detect whether the current moment is within the preset time range. If the vehicle is within the preset area range and the current moment is within the preset time range, it is considered that the pedestrian state in the environment where the vehicle is located is the first state, and a request to turn off the pedestrian warning sound corresponding to the first state is generated; otherwise, a request to turn on the pedestrian warning sound is generated.

[0061] Wherein, the first state can be that there is no pedestrian in the environment, or there is a pedestrian in the environment but the pedestrian has already noticed the vehicle and made a vehicle avoidance action. Among them, the vehicle avoidance action can indicate that the user has noticed the vehicle and made a corresponding avoidance behavior. Specifically, an avoidance action library can be stored in the vehicle, and the current actions of pedestrians can be captured in real time through a camera on the vehicle. If there is an action in the avoidance action library that matches the current action of the pedestrian, it is considered that the pedestrian has made a vehicle avoidance action, that is, the pedestrian state is the first state.

[0062] If the first switch is turned on and the second switch is turned off, other control logic is applied to control the pedestrian warning sound on the vehicle. If the first switch is turned off, the pedestrian warning sound is directly turned off.

[0063] Since as long as there is a request to turn off the pedestrian warning sound, the pedestrian warning sound is adjusted to the off state. In this way, it can be ensured that the pedestrian warning sound of the vehicle is turned off within a specific range during a specific period to avoid generating noise.

[0064] As an alternative embodiment, the location information includes the location of the vehicle, the control request includes a request to turn off the pedestrian warning sound, and analyzing the pedestrian state in the environment where the vehicle is located based on at least one of the location information, environmental information, and the headlight state, and generating the control request for the pedestrian warning sound corresponding to the pedestrian state includes:

[0065] Obtain map data;

[0066] Determine the driving road of the vehicle based on the position of the vehicle and the map data;

[0067] When the driving road of the vehicle is a highway, determine that the pedestrian state in the environment where the vehicle is located is the first state, and generate a request to turn off the pedestrian warning sound corresponding to the first state.

[0068] In this embodiment, the map data includes information on each road and street, specifically including the road name, section length, road type, intersection position, etc. of each road. At the same time, the vehicle can regularly or continuously record its own position coordinates. The vehicle can compare its own position coordinates with the obtained map data. During the comparison process, it can determine the driving road on the map that matches the vehicle's position coordinates. If the driving road of the vehicle is a highway, a request to turn off the pedestrian warning sound is generated.

[0069] Exemplarily, there is a third switch on the vehicle. Only when the first switch is turned on and the third switch is turned on, the following control logic is applied to control the pedestrian warning sound on the vehicle: that is, based on the obtained map data and the position of the vehicle, determine the driving road on which the vehicle is traveling. If the driving road is a highway, it is considered that the pedestrian state in the environment where the vehicle is located is the first state, and a request to turn off the pedestrian warning sound corresponding to the first state is generated; otherwise, a request to turn on the pedestrian warning sound is generated.

[0070] If the first switch is turned on and the third switch is turned off, other control logic is applied to control the pedestrian warning sound on the vehicle. If the first switch is turned off, the pedestrian warning sound is directly turned off.

[0071] Since as long as there is a request to turn off the pedestrian warning sound, the pedestrian warning sound is adjusted to the off state. In this way, it can be ensured that the pedestrian warning sound is turned off on the highway section where there is no pedestrian passing to avoid generating noise.

[0072] As an optional embodiment, the environmental information includes light intensity, the control request includes a request to turn off the pedestrian warning sound, and analyzing the pedestrian state in the environment where the vehicle is located based on at least one of the position information, environmental information, and headlight state, and generating the control request for the pedestrian warning sound corresponding to the pedestrian state includes:

[0073] When the light intensity in the environment where the vehicle is located is less than a preset light intensity threshold, determine the state of the low beam and the high beam of the vehicle;

[0074] When one of the low beam and the high beam is in the on state, determine that the pedestrian state in the environment where the vehicle is located is the first state, and generate a request to turn off the pedestrian warning sound corresponding to the first state.

[0075] In this embodiment, light intensity is a physical quantity that describes the intensity or brightness of the radiated light in a specific direction. It is used to quantify the intensity of visible light. The light intensity of the environment where the vehicle is located can be obtained by a sensor installed on the vehicle. If the light intensity is less than a preset light intensity threshold, it indicates that the vehicle is in a relatively dark environment. At this time, it is necessary to further obtain the states of the low beam and the high beam on the vehicle. If one of the low beam and the high beam is in the on state, the light beam emitted by the on vehicle lamp can prompt pedestrians that a vehicle is passing by, then it is considered that the pedestrian state in the environment where the vehicle is located is the first state. Therefore, the pedestrian warning sound can be turned off in this environment to avoid noise pollution, so a request to turn off the pedestrian warning sound is generated.

[0076] If the light intensity of the environment where the vehicle is located is greater than or equal to the preset light intensity threshold, or the light intensity of the environment is less than the preset light intensity threshold and both the low beam and the high beam are in the off state, then a request to turn on the pedestrian warning sound is generated.

[0077] Exemplarily, there is a fourth switch on the vehicle. Only when the first switch is on and the fourth switch is on, the following control logic is applied to control the pedestrian warning sound on the vehicle: that is, determine whether the light intensity of the environment where the vehicle is located is less than the preset light intensity threshold. If it is less than the light intensity threshold, then determine the states of the low beam and the high beam of the vehicle. If one of the low beam and the high beam is in the on state, a request to turn off the pedestrian warning sound is generated.

[0078] If the first switch is on and the fourth switch is off, other control logic is applied to control the pedestrian warning sound on the vehicle. If the first switch is off, the pedestrian warning sound is directly turned off.

[0079] Since as long as there is a request to turn off the pedestrian warning sound, the pedestrian warning sound is adjusted to the off state. In this way, it can be ensured that the pedestrian warning sound is turned off when the high beam or the low beam is on in a dark environment to avoid generating noise.

[0080] As an optional embodiment, before switching the state of the pedestrian warning sound to the target state corresponding to the control request, the method further includes:

[0081] Display a switch control for the pedestrian warning sound on the display interface of the vehicle's central control screen;

[0082] When a closing instruction for the switch control is received, in response to the closing instruction, turn off the pedestrian warning sound.

[0083] In this embodiment, the switch control on the central control screen can be the main switch of the pedestrian warning sound, that is, the first switch. After the vehicle is powered on again each time, the pedestrian warning sound is in the on state. The user can manually send a closing instruction to the switch control on the central control screen to turn off the first switch, thereby turning off the pedestrian warning sound. If the user turns on the first switch, the vehicle's position information, environmental information, and the vehicle's headlight status can be obtained, and the status of the pedestrian warning sound can be further adjusted based on the vehicle's position information, environmental information, and the vehicle's headlight status.

[0084] Based on the control method of the pedestrian warning sound provided in the above embodiment, correspondingly, the present application also provides a specific implementation manner of the control device for the pedestrian warning sound. Please refer to the following embodiments.

[0085] First, refer to Figure 2 , the control device 200 for the pedestrian warning sound provided in the embodiment of the present application includes the following modules:

[0086] An acquisition module 201, configured to acquire the vehicle's position information, environmental information, and the vehicle's headlight status;

[0087] A generation module 202, configured to analyze the pedestrian status in the vehicle's environment based on at least one of the position information, environmental information, and the headlight status, and generate a control request for the pedestrian warning sound corresponding to the pedestrian status;

[0088] A switching module 203, configured to switch the status of the pedestrian warning sound to the target status corresponding to the control request.

[0089] The device can acquire the vehicle's position information, environmental information, and the vehicle's headlight status, generate a control request for the pedestrian warning sound based on at least one of the position information, environmental information, and the headlight status, and determine the status of the vehicle's pedestrian warning sound based on the control request. In this way, the vehicle can determine whether it is necessary to turn on the pedestrian warning sound to warn pedestrians based on the vehicle's location, the vehicle's environment, and the status of the headlights, thereby completing the automatic control of the pedestrian warning sound without the driver's frequent manual operations, thus improving driving safety.

[0090] As an implementation manner of the present application, the position information includes the vehicle's position, and the control request includes a closing request for the pedestrian warning sound. The above generation module 202 may further include:

[0091] A first determination unit, configured to determine whether the current moment is within a preset time range when the vehicle's position is within a preset area range;

[0092] A first generation unit, configured to determine that the pedestrian status in the environment where the vehicle is located is a first status and generate a shutdown request for the pedestrian warning sound corresponding to the first status when the current moment is within a preset time range.

[0093] As an implementation manner of the present application, the location information includes the location of the vehicle, the control request includes a shutdown request for the pedestrian warning sound, and the above-mentioned generation module 202 may further include:

[0094] An acquisition unit, configured to acquire map data;

[0095] A second determination unit, configured to determine the driving road of the vehicle based on the location of the vehicle and the map data;

[0096] A second generation unit, configured to determine that the pedestrian status in the environment where the vehicle is located is a first status and generate a shutdown request for the pedestrian warning sound corresponding to the first status when the driving road of the vehicle is a highway.

[0097] As an implementation manner of the present application, the environment information includes light intensity, the control request includes a shutdown request for the pedestrian warning sound, and the above-mentioned generation module 202 may further include:

[0098] A third determination unit, configured to determine the status of the low beam and the high beam of the vehicle when the light intensity in the environment where the vehicle is located is less than a preset light intensity threshold;

[0099] A third generation unit, configured to determine that the pedestrian status in the environment where the vehicle is located is a first status and generate a shutdown request for the pedestrian warning sound corresponding to the first status when one of the low beam and the high beam is in an on state.

[0100] As an implementation manner of the present application, the above-mentioned switching module 203 may further include:

[0101] A shutdown unit, configured to switch the pedestrian warning sound to the shutdown state when there is a shutdown request in the control request.

[0102] As an implementation manner of the present application, in order to obtain the device fingerprint and behavior information of the device, the above-mentioned control device 200 of the pedestrian warning sound is further configured to:

[0103] Display a switch control for the pedestrian warning sound on the display interface of the vehicle's central control screen;

[0104] When receiving a shutdown instruction for the switch control, in response to the shutdown instruction, turn off the pedestrian warning sound.

[0105] The control device for pedestrian warning sound provided by the embodiment of the present invention can implement each step in the above method embodiment. To avoid repetition, it will not be elaborated here.

[0106] Figure 3 The schematic diagram of the hardware structure of the control device for pedestrian warning sound provided by the embodiment of the present application is shown.

[0107] In the control device for pedestrian warning sound, it may include a processor 301 and a memory 302 storing computer program instructions.

[0108] Specifically, the above-mentioned processor 301 may include a central processing unit (CPU), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

[0109] The memory 302 may include a mass storage for data or instructions. By way of example and not limitation, the memory 302 may include a hard disk drive (HDD), a floppy disk drive, a flash memory, an optical disk, a magneto-optical disk, a magnetic tape, or a universal serial bus (USB) drive or a combination of two or more of these. In a suitable case, the memory 302 may include a removable or non-removable (or fixed) medium. In a suitable case, the memory 302 may be inside or outside the integrated gateway disaster recovery device. In a specific embodiment, the memory 302 is a non-volatile solid-state memory.

[0110] The memory may include a read-only memory (ROM), a random access memory (RAM), a magnetic disk storage medium device, an optical storage medium device, a flash memory device, an electrical, optical or other physical / tangible memory storage device. Thus, generally, the memory includes one or more tangible (non-transitory) computer-readable storage media (e.g., memory devices) encoded with software including computer-executable instructions, and when the software is executed (e.g., by one or more processors), it is operable to perform the operations described with reference to the method according to an aspect of the present disclosure.

[0111] The processor 301 reads and executes the computer program instructions stored in the memory 302 to implement any one of the control methods for pedestrian warning sound in the above embodiments.

[0112] In one example, the control device for pedestrian warning sound may further include a communication interface 303 and a bus 310. Among them, as Figure 3 shown, the processor 301, the memory 302, and the communication interface 303 are connected through the bus 310 and complete communication with each other.

[0113] The communication interface 303 is mainly used to implement communication between various modules, devices, units, and / or equipment in the embodiments of the present application.

[0114] The bus 310 includes hardware, software, or both, and couples the components of the control device for the pedestrian warning sound to each other. By way of example and not limitation, the bus may include an Accelerated Graphics Port (AGP) or other graphics bus, an Extended Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a HyperTransport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an InfiniBand interconnect, a Low Pin Count (LPC) bus, a memory bus, a MicroChannel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a Video Electronics Standards Association Local (VLB) bus, or other suitable buses or a combination of two or more of these. In suitable cases, the bus 310 may include one or more buses. Although the embodiments of the present application describe and illustrate specific buses, the present application contemplates any suitable bus or interconnect.

[0115] Based on the above embodiments, the control device for the pedestrian warning sound can implement the control method and device for the pedestrian warning sound in combination with the above.

[0116] In addition, in combination with the control method for the pedestrian warning sound in the above embodiments, the embodiments of the present application can be implemented by providing a computer storage medium. Computer program instructions are stored on the computer storage medium; when the computer program instructions are executed by a processor, any one of the control methods for the pedestrian warning sound in the above embodiments is implemented, and the same technical effects can be achieved. To avoid repetition, it will not be elaborated here. Among them, the above computer-readable storage medium may include a non-transitory computer-readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disc, etc., which is not limited here.

[0117] In addition, the embodiments of the present application also provide a vehicle, including computer program instructions, which can implement the steps and corresponding contents of the foregoing method embodiments when executed by a processor.

[0118] It should be clear that the present application is not limited to the specific configurations and processes described above and shown in the figures. For the sake of brevity, detailed descriptions of known methods are omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method process of the present application is not limited to the specific steps described and shown, and those skilled in the art can make various changes, modifications, and additions, or change the order between steps after understanding the spirit of the present application.

[0119] The functional blocks shown in the above block diagrams can be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it can be, for example, an electronic circuit, an application-specific integrated circuit (ASIC), appropriate firmware, a plug-in, a functional card, and so on. When implemented in software, the elements of the present application are programs or code segments used to perform the required tasks. The program or code segment can be stored in a machine-readable medium or transmitted via a data signal carried in a carrier wave on a transmission medium or a communication link. A "machine-readable medium" can include any medium capable of storing or transmitting information. Examples of machine-readable media include electronic circuits, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical discs, hard disks, fiber optic media, radio frequency (RF) links, and so on. The code segment can be downloaded via a computer network such as the Internet, an intranet, and so on.

[0120] It should also be noted that in the exemplary embodiments mentioned in the present application, some methods or systems are described based on a series of steps or devices. However, the present application is not limited to the order of the above steps, that is, the steps can be executed in the order mentioned in the embodiments, or different from the order in the embodiments, or several steps can be executed simultaneously.

[0121] The various aspects of the present disclosure have been described above with reference to the flowcharts and / or block diagrams of methods, apparatuses, and vehicles according to embodiments of the present disclosure. It should be understood that each block in the flowcharts and / or block diagrams, and the combinations of blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing devices to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing devices enable the implementation of the functions / actions specified in one or more blocks of the flowcharts and / or block diagrams. Such a processor can be, but is not limited to, a general-purpose processor, a special-purpose processor, a special application processor, or a field programmable logic circuit. It is also understood that each block in the block diagrams and / or flowcharts, and the combinations of blocks in the block diagrams and / or flowcharts, can also be implemented by dedicated hardware that performs the specified functions or actions, or by a combination of dedicated hardware and computer instructions.

[0122] The above is only the specific implementation manner of the present application. Those skilled in the art can clearly understand that for the convenience and conciseness of description, the specific working processes of the above-described systems, modules, and units can refer to the corresponding processes in the foregoing method embodiments, and will not be repeated here. It should be understood that the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present application.

Claims

1. A control method for pedestrian warning sounds, characterized in that, The method includes: Obtaining the position information of the vehicle, the environmental information, and the headlight state of the vehicle; Analyzing the pedestrian state in the environment where the vehicle is located based on at least one of the position information, the environmental information, and the headlight state, and generating a control request for the pedestrian warning sound corresponding to the pedestrian state; Switching the state of the pedestrian warning sound to the target state corresponding to the control request.

2. The control method of the pedestrian warning sound according to claim 1, wherein, The position information includes the position of the vehicle, the control request includes a request to turn off the pedestrian warning sound, and the analyzing the pedestrian state in the environment where the vehicle is located based on at least one of the position information, the environmental information, and the headlight state, and generating a control request for the pedestrian warning sound corresponding to the pedestrian state includes: When the position of the vehicle is within a preset area range, determining whether the current moment is within a preset time range; When the current moment is within the preset time range, determining that the pedestrian state in the environment where the vehicle is located is the first state, and generating a request to turn off the pedestrian warning sound corresponding to the first state; Wherein, the first state is that there are no pedestrians in the environment, or there are pedestrians in the environment and the pedestrians have vehicle avoidance actions.

3. The control method of the pedestrian warning sound according to claim 1, wherein, The position information includes the position of the vehicle, the control request includes a request to turn off the pedestrian warning sound, and the analyzing the pedestrian state in the environment where the vehicle is located based on at least one of the position information, the environmental information, and the headlight state, and generating a control request for the pedestrian warning sound corresponding to the pedestrian state includes: Obtaining map data; Determining the driving road of the vehicle based on the position of the vehicle and the map data; When the driving road of the vehicle is a highway, determining that the pedestrian state in the environment where the vehicle is located is the first state, and generating a request to turn off the pedestrian warning sound corresponding to the first state.

4. The control method of the pedestrian warning sound according to claim 1, wherein, The environmental information includes light intensity, the control request includes a request to turn off the pedestrian warning sound, and the analyzing the pedestrian state in the environment where the vehicle is located based on at least one of the position information, the environmental information, and the headlight state, and generating a control request for the pedestrian warning sound corresponding to the pedestrian state includes: When the light intensity in the environment where the vehicle is located is less than a preset light intensity threshold, determining the state of the low beam headlight and the high beam headlight of the vehicle; When one of the low beam headlight and the high beam headlight is in the on state, determining that the pedestrian state in the environment where the vehicle is located is the first state, and generating a request to turn off the pedestrian warning sound corresponding to the first state.

5. The control method of the pedestrian warning sound according to claim 1, characterized in that, The switching the state of the pedestrian warning sound to the target state corresponding to the control request includes: When there is a request to turn off in the control request, switching the pedestrian warning sound to the off state.

6. The control method of the pedestrian warning sound according to claim 1, characterized in that, Before the switching the state of the pedestrian warning sound to the target state corresponding to the control request, the method further includes: Displaying a switch control for the pedestrian warning sound on the display interface of the vehicle's central control screen; When receiving a closing instruction for the switch control, in response to the closing instruction, turn off the pedestrian warning sound.

7. A control device for a pedestrian warning sound, characterized in that, The device includes: An acquisition module, configured to acquire the position information, environmental information, and the headlight status of the vehicle; A generation module, configured to analyze the pedestrian status in the environment where the vehicle is located based on at least one of the position information, environmental information, and the headlight status, and generate a control request for the pedestrian warning sound corresponding to the pedestrian status; A switching module, configured to switch the status of the pedestrian warning sound to the target status corresponding to the control request.

8. A control device for a pedestrian warning sound, characterized in that, The control device of the pedestrian warning sound includes: a processor and a memory storing computer program instructions; When the processor executes the computer program instructions, the control method of the pedestrian warning sound according to any one of claims 1-6 is implemented.

9. A computer storage medium, characterized in that, Computer program instructions are stored on the computer storage medium, and when the computer program instructions are executed by the processor, the control method of the pedestrian warning sound according to any one of claims 1-6 is implemented.

10. A vehicle, characterized in that, The vehicle includes computer program instructions, and when the computer program instructions are executed by the processor, the control method of the pedestrian warning sound according to any one of claims 1-6 is implemented.

Images