Navigation prompting method and device, storage medium, electronic equipment and vehicle

Abstract

The invention discloses a navigation prompting method and device, a storage medium, electronic equipment and a vehicle, and relates to the technical field of vehicle control, and the method comprises the steps: obtaining navigation indication information which comprises at least one of turning indication information and speed limit indication information; based on the navigation indication information, a non-voice broadcast type prompt signal is output, and the prompt signal is used for prompting a driving user to execute target driving operation according to the navigation indication information. According to the invention, non-voice broadcast type driving operation reminding can be performed on the driving user based on the navigation indication information, so that the driving user is prevented from missing the navigation indication information due to the influence of a noisy environment, and the driving safety is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle control technology, and in particular to a navigation prompt method, device, storage medium, electronic device and vehicle. Background Art

[0002] In-vehicle navigation is a navigation system that uses the global positioning system and electronic maps to provide users with location information. It has vehicle tracking monitoring and driving guide functions. It can indicate the vehicle's location through the electronic map of the computer control center and allow users to choose the vehicle's route.

[0003] At present, during driving, drivers mainly control the vehicle based on the voice prompt information broadcast by the navigation system. When the road conditions are complicated or the driving environment is noisy, drivers are prone to ignore the voice prompt information, resulting in deviation from the route, or even causing traffic accidents, affecting driving safety. Summary of the invention

[0004] In view of this, the present application provides a navigation prompt method, device, storage medium, electronic device and vehicle, which can provide non-voice broadcast driving operation reminders to driving users based on navigation instruction information, thereby preventing driving users from missing navigation instruction information due to the influence of noisy environment, and improving driving safety.

[0005] According to a first aspect of the present application, a navigation prompt method is provided, comprising:

[0006] Acquiring navigation instruction information, wherein the navigation instruction information includes at least one of turn instruction information and speed limit instruction information;

[0007] Based on the navigation instruction information, a non-voice broadcast type prompt signal is output, and the prompt signal is used to prompt the driving user to perform a target driving operation according to the navigation instruction information.

[0008] According to a second aspect of the present application, a navigation prompt device is provided, comprising:

[0009] An acquisition module, used to acquire navigation indication information, wherein the navigation indication information includes at least one of turn indication information and speed limit indication information;

[0010] The output module is used to output a non-voice broadcast type prompt signal based on the navigation instruction information, and the prompt signal is used to prompt the driving user to perform the target driving operation according to the navigation instruction information.

[0011] According to a third aspect of the present application, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the navigation prompt method described in the first aspect is implemented.

[0012] According to a fourth aspect of the present application, an electronic device is provided, comprising a storage medium, a processor, and a computer program stored on the storage medium and executable on the processor, wherein the processor implements the navigation prompt method described in the first aspect when executing the computer program.

[0013] According to a fifth aspect of the present application, a vehicle is provided, comprising: the electronic device as described in the fourth aspect.

[0014] By means of the above technical scheme, the present application provides a navigation prompt method, device, storage medium, electronic device and vehicle. Compared with the current navigation prompt method, the present application can obtain navigation instruction information, and the navigation instruction information includes at least one of turn instruction information and speed limit instruction information; based on the navigation instruction information, a non-voice broadcast type prompt signal is output, and the prompt signal is used to prompt the driving user to perform the target driving operation according to the navigation instruction information. The technical scheme in the present disclosure can output a non-voice broadcast type prompt signal that is not easily affected by a noisy environment according to the navigation prompt information, and remind the driving user of the driving operation in other information perception dimensions besides auditory perception, which can ensure that the driving user can receive the navigation prompt information in time, avoid route deviation or traffic accidents, and further improve driving safety.

[0015] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 A flowchart of a navigation prompt method provided by an embodiment of the present disclosure;

[0019] Figure 2 A flowchart of a navigation prompt method provided by another embodiment of the present disclosure;

[0020] Figure 3A schematic diagram of the distribution of a steering wheel vibration device for navigation prompts provided by an embodiment of the present disclosure;

[0021] Figure 4 A schematic diagram of a vibration prompt process of a navigation prompt provided by an embodiment of the present disclosure;

[0022] Figure 5 A schematic diagram of the structure of a navigation prompt device provided by an embodiment of the present disclosure;

[0023] Figure 6 A schematic diagram of the structure of a navigation prompt device provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0024] The following is a description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for the sake of clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0025] The following describes the navigation prompt method, device, storage medium, electronic device and vehicle according to the embodiments of the present disclosure with reference to the accompanying drawings.

[0026] In the related art, during driving, the driver mainly controls the vehicle according to the voice prompt information broadcast by the navigation system. When the road conditions are complicated or the driving environment is noisy, the driver is likely to ignore the voice prompt information, resulting in deviation from the route, or even causing a traffic accident, affecting driving safety.

[0027] In order to solve the above technical problems, the present disclosure provides a navigation prompt method, device, storage medium, electronic device and vehicle, which can remind the driving user of driving operations based on navigation prompt information, improve driving safety, and avoid deviation from the route or traffic accidents.

[0028] like Figure 1 As shown, an embodiment of the present disclosure provides a navigation prompt method, comprising:

[0029] Step 101: Obtain navigation instruction information, where the navigation instruction information includes at least one of turn instruction information and speed limit instruction information.

[0030] For the disclosed embodiments, the navigation indication information can be used to remind the driving user of driving operations and improve driving safety. The navigation indication information includes, but is not limited to, turn indication information, speed limit indication information, lane indication information, road condition reminder information, etc. Among them, the turn indication information is used to remind the driving user that a left turn or a right turn operation is required to drive to the target section, the speed limit indication information is used to remind the driving user of the maximum speed limit or the minimum speed limit of the target section, the lane indication information is used to remind the driving user of the target lane, and the road condition reminder information is used to remind the driving user of the traffic conditions of the target section.

[0031] The execution subject of the embodiment of the present disclosure may be a vehicle controller, which can output a non-voice broadcast type prompt signal that is not easily ignored according to the navigation prompt information, and remind the driving user of driving operation, thereby improving driving safety and avoiding deviation from the route or traffic accidents. In addition, the vehicle driving information can be obtained, and the driving user can be assisted to complete the target driving operation based on the navigation prompt information, thereby improving driving concentration and reducing the accident rate.

[0032] Step 102: Based on the navigation instruction information, a non-voice broadcast type prompt signal is output, where the prompt signal is used to prompt the driving user to perform a target driving operation according to the navigation instruction information.

[0033] In a specific application scenario, after receiving the navigation instruction information, the prompt device can be controlled to output a non-broadcast prompt signal. The prompt device includes but is not limited to a vibration device and a projection device. The non-broadcast prompt signal includes but is not limited to a vibration signal and a projection signal. Specifically, the prompt device can be deployed within the tactile and / or visual range of the driving user without affecting the driving of the vehicle, so that the driving user can receive the navigation instruction information through touch and / or vision during driving, so as to perform the target driving operation in time according to the navigation instruction information, and avoid deviating from the route or causing traffic accidents.

[0034] In summary, according to a navigation prompt method disclosed in the present invention, compared with the current navigation prompt method, the present application can obtain navigation instruction information, and the navigation instruction information includes at least one of turn instruction information and speed limit instruction information; based on the navigation instruction information, a non-voice broadcast type prompt signal is output, and the prompt signal is used to prompt the driving user to perform the target driving operation according to the navigation instruction information. The technical solution disclosed in the present invention can output a non-voice broadcast type prompt signal that is not easily affected by a noisy environment according to the navigation prompt information, and remind the driving user of the driving operation in other information perception dimensions besides auditory perception, which can ensure that the driving user can receive the navigation prompt information in time, avoid route deviation or traffic accidents, and further improve driving safety.

[0035] Further, as a refinement and extension of the above embodiment, in order to fully illustrate the specific implementation process of the method of this embodiment, this embodiment provides the following Figure 2The specific method shown includes:

[0036] Step 201: Obtain navigation instruction information, where the navigation instruction information includes at least one of turn instruction information and speed limit instruction information.

[0037] For the embodiment of the present disclosure, the specific implementation process can refer to the relevant description in step 101 of the embodiment, which will not be repeated here.

[0038] Step 202: Based on the navigation instruction information, a non-voice broadcast type prompt signal is output, where the prompt signal is used to prompt the driving user to perform a target driving operation according to the navigation instruction information.

[0039] In a specific application scenario, the navigation indication information can be transmitted to the driving user through a vibration signal and / or a projection signal, prompting the driving user to perform the target driving operation, and more intuitively responding to the navigation prompt information. Among them, the vibration signal can be provided by deploying a vibration device within the tactile range of the driving user (such as the steering wheel area, the driving seat area, etc.), and by providing different vibration touches (such as different vibration positions, different vibration amplitudes, different vibration frequencies, etc.) to the driving user to prompt different navigation information; the projection signal can be provided by deploying a projection device in the vehicle, and using the projection device to project a prompt screen containing navigation information for the driving user, so that the driving user can obtain the navigation information in time. In order not to affect the normal driving of the driving user and avoid the driver's head deflection when watching the projection screen, which may cause safety hazards, it can be set to project the prompt screen within the driving user's driving line of sight, such as the steering wheel area. Accordingly, the embodiment steps may include at least one of the following: based on the navigation indication information, controlling the vibration device of the vehicle to output a vibration signal, wherein the vibration device is arranged in the vibration tactile area of ​​the driving user; based on the navigation indication information, controlling the projection display device of the vehicle to output a prompt screen, and the prompt screen is projected within the driving line of sight of the driving user.

[0040] As a possible implementation, the vibration device of the vehicle can be controlled to output a vibration signal based on the navigation indication information. The vibration device may include but is not limited to a vibration motor. The vibration motor can be deployed on a component within the tactile range of the driving user. The components within the tactile range may include a steering wheel, a driver's seat, etc. In the following embodiment steps of the present disclosure, the deployment of the vibration motor on the steering wheel is taken as an example to illustrate the technical solution of the present disclosure, but it does not constitute a specific limitation. For example, Figure 3 As shown, since the steering wheel is an important tool for the driver to control the direction of the vehicle, the driver can promptly perceive the vibration signal emitted by the steering wheel, and multiple vibration motors can be arranged on the steering wheel. Multiple vibration motors are arranged at equal intervals in the steering wheel area on the left side of the vertical line 1, and multiple vibration motors are arranged at equal intervals in the steering wheel area on the right side of the vertical line 3.

[0041] Correspondingly, such as Figure 4 As shown, during driving, navigation prompt information can be obtained through the vehicle navigation, and the navigation prompt information is sent to the vibration motor controller. The vibration motor controller determines the vibration information corresponding to the navigation prompt information, wherein the vibration information includes the vibration position and / or vibration amplitude of the vibration signal. The vibration motor controller sends a vibration command to the vibration device at the vibration position specified in the vibration information, and controls the vibration device to output a vibration signal with the vibration amplitude specified in the vibration information, thereby providing the driving user with vibration tactile feedback at different positions and different amplitudes, reducing the distraction of the driving user during driving, and improving driving safety.

[0042] When the vibration position is the steering wheel area, the following are examples of vibration information scenarios:

[0043] Left turn prompt: The vibration motor on the left side of the steering wheel works to provide a vibration sense to remind you that you are about to turn left;

[0044] Right turn prompt: The vibration motor on the right side of the steering wheel works to provide a vibration sense to indicate that you are about to turn right;

[0045] Speed ​​limit reminder: The vibration motors on the left and right sides of the steering wheel work to provide a vibration tactile sensation to remind you to slow down. When the speed drops below the speed limit, the vibration stops.

[0046] Vehicle turning return prompt: When the turn is greater than 45 degrees, the angle between the vehicle body and the lane is determined, and the current wheel steering angle is obtained through the steering wheel power steering controller. After comparing the two angles, the steering wheel prompts whether to return to the correct direction.

[0047] Correspondingly, the steps of the embodiment may include: determining the vibration information corresponding to the navigation indication information, the vibration information including the vibration position and / or vibration amplitude of the vibration signal; sending a vibration instruction to the vibration device at the vibration position, the vibration instruction is used to control the vibration device to output a vibration signal under the vibration amplitude.

[0048] As a possible implementation, based on the navigation indication information, the projection device of the vehicle can be controlled to output a projection signal. The projection device may include but is not limited to laser projection, and the navigation indication information can be displayed in the form of text, graphics, etc. within the driving user's field of vision. The field of vision may include the steering wheel area, the road area ahead, the console area in front of the driver's seat, etc. During driving, real-time navigation information can be obtained through the vehicle navigation, and the navigation prompt information can be converted into a display screen that can be used for projection. Different display information is set for different navigation indication information, wherein the display information may include text information, graphic information, etc. After receiving the navigation prompt information, the display information corresponding to the navigation prompt information is determined, and a display instruction is sent to the projection display device, and the display device is controlled to output a prompt screen corresponding to the display information, so that the driving user can intuitively observe the navigation indication information. Accordingly, the embodiment steps may include: determining the display information corresponding to the navigation indication information; sending a display instruction to the projection display device, and the display instruction is used to control the projection display device to project a prompt screen containing the display information within the driving field of vision of the driving user.

[0049] Step 203: Acquire vehicle driving information, where the vehicle driving information includes at least one of a driving speed, an angle between the vehicle body and the lane, and a wheel steering angle.

[0050] In specific application scenarios, vehicle driving information can be obtained through steering gears, cameras, brakes, radars and other devices. Vehicle driving information may include but is not limited to driving speed, vehicle body and lane angle, wheel steering angle, etc. Among them, driving speed refers to the current vehicle speed, vehicle body and lane angle refers to the angle formed by the current vehicle body direction and the target lane, and wheel steering angle refers to the angle formed by the current vehicle body direction and wheel direction. Vehicle driving information can be used to determine the current vehicle position and direction, which helps driving users to grasp the driving route in combination with navigation information, and determine the execution of the target driving operation indicated by the navigation.

[0051] As a possible implementation, when the navigation indication information is turn indication information, the target lane pointed to by the turn indication information is determined, and the angle between the current vehicle body and the target lane and the wheel steering angle can be obtained through a steering device, a camera and other devices to determine the driving direction and the steering direction, which helps to determine whether the vehicle is safe to turn. Accordingly, the embodiment steps may include: when the navigation indication information is turn indication information, determining the target lane of the turn indicated by the navigation indication information, and obtaining the angle between the vehicle body and the target lane and the wheel steering angle.

[0052] As a possible implementation, when the navigation indication information is speed limit indication information, the current driving speed of the vehicle can be obtained through devices such as brakes and radars to facilitate comparison with the speed limit indication information. Accordingly, the embodiment steps may include: when the navigation indication information is speed limit indication information, obtaining the driving speed of the vehicle.

[0053] Step 204: Based on the navigation instruction information and the vehicle driving information, determine whether the driving user has completed the target driving operation according to the prompt signal, and if so, stop outputting the prompt signal.

[0054] For the disclosed embodiment, after receiving navigation instruction information during driving, a non-voice broadcast type prompt signal can be output, and vehicle driving information related to the navigation instruction information can be obtained according to the navigation instruction situation, and the navigation instruction information can be compared with the vehicle driving information. According to the comparison result, it can be determined whether the driving user has completed the target driving operation according to the prompt signal. If so, the prompt signal is stopped from being output; if not, the prompt signal is continuously output until the driving user completes the target driving operation according to the prompt signal. In specific application scenarios, the vehicle's navigation system can be used in conjunction with engine power steering and other components to assist the driving user in completing driving operations such as turning and deceleration, thereby improving driving concentration, reducing the accident rate, and better cooperating with road speed limit driving.

[0055] As a possible implementation, when the navigation indication information is a turn indication information, a turn prompt signal can be output, and the angle between the vehicle body and the target lane can be compared with a preset angle. When the angle between the vehicle body and the target lane is equal to the preset angle, it means that the vehicle body and the target lane are in a parallel state, and the vehicle body turn is completed. The wheel steering angle can be compared with the preset angle. When the wheel steering angle is equal to the preset angle, it means that the wheel and the vehicle body are in a parallel state, indicating that the wheel has returned to the correct position, and the vehicle has safely turned out according to the turn indication information, then the turn prompt signal is stopped from being output; when the angle between the vehicle body and the target lane is greater than the preset angle, it means that the vehicle body has not completed the turn, and the turn prompt signal continues to be output until the driving user completes the turn operation according to the turn prompt signal; when the wheel steering angle is greater than the preset angle, it means that there is a turning angle, and the vehicle will continue to drive according to the turning angle, which may collide with the guardrail or other vehicles to cause a traffic accident, and the turn prompt signal continues to be output to ensure safety. Among them, the preset angle can be 0 degrees, or a smaller angle within the allowable error range, which is not specifically limited here. Accordingly, the steps of the embodiment may include: comparing the angle between the vehicle body and the target lane and the wheel steering angle with preset angles respectively, to determine whether the driving user has completed the turning operation according to the prompt signal.

[0056] As a possible implementation, when the navigation indication information is speed limit indication information, a speed limit prompt signal can be output, the driving speed and the maximum speed limit value of the target section can be obtained, the driving speed and the maximum speed limit value are compared, when the driving speed is less than or equal to the maximum speed limit value, it meets the speed limit requirement, then the speed limit prompt signal is stopped from being output; when the driving speed is greater than the maximum speed limit value, the speed limit prompt signal is continued to be output until the driving user completes the speed reduction operation according to the speed limit prompt signal. In addition, the driving speed and the minimum speed limit value of the target section can also be obtained, the driving speed and the minimum speed limit value are compared, when the driving speed is greater than or equal to the minimum speed limit value, it meets the speed limit requirement, then the speed limit prompt signal is stopped from being output; when the driving speed is less than the minimum speed limit value, the speed limit prompt signal is continued to be output until the driving user completes the acceleration operation according to the speed limit prompt signal. Accordingly, the embodiment steps may include: determining the speed limit value indicated by the navigation indication information; by comparing the driving speed with the speed limit value, judging whether the driving user has completed the speed adjustment operation according to the prompt signal.

[0057] In summary, according to a navigation prompt method provided by the present disclosure, compared with the current navigation prompt method, the present application can output a non-voice broadcast type prompt signal that is not easily ignored according to the navigation prompt information, and remind the driving user of the driving operation, thereby improving driving safety and avoiding deviation from the route or traffic accidents. In addition, the vehicle driving information can be obtained, and the driving user can be assisted to perform the target driving operation based on the navigation prompt information, thereby improving driving concentration and reducing the accident rate.

[0058] Based on the above Figure 1 , Figure 2 The specific implementation of the method shown in the embodiment provides a navigation prompt device, such as Figure 5 , the device comprises: an acquisition module 31, an output module 32;

[0059] An acquisition module 31, which may be used to acquire navigation indication information, where the navigation indication information includes at least one of turn indication information and speed limit indication information;

[0060] The output module 32 may be used to output a non-voice broadcast type prompt signal based on the navigation instruction information, and the prompt signal is used to prompt the driving user to perform a target driving operation according to the navigation instruction information.

[0061] In a specific application scenario, the output module 32 may specifically include at least one of the following: based on the navigation indication information, controlling the vehicle's vibration device to output a vibration signal, wherein the vibration device is arranged within the vibration tactile area of ​​the driving user; based on the navigation indication information, controlling the vehicle's projection display device to output a prompt screen, wherein the prompt screen is projected within the driving user's driving line of sight.

[0062] In a specific application scenario, the output module 32 can be used to determine the vibration information corresponding to the navigation indication information, the vibration information including the vibration position and / or vibration amplitude of the vibration signal; and send a vibration instruction to the vibration device at the vibration position, the vibration instruction is used to control the vibration device to output a vibration signal under the vibration amplitude.

[0063] In a specific application scenario, the output module 32 can be specifically used to determine the display information corresponding to the navigation instruction information; send a display instruction to the projection display device, and the display instruction is used to control the projection display device to project a prompt screen containing the display information within the driving line of sight of the driving user.

[0064] In specific application scenarios, such as Figure 6 As shown, the device further includes: a judgment module 33;

[0065] The acquisition module 31 may also be used to acquire vehicle driving information, where the vehicle driving information includes at least one of a driving speed, an angle between the vehicle body and the lane, and a wheel steering angle;

[0066] The judgment module 33 may be used to judge whether the driving user has completed the target driving operation according to the prompt signal based on the navigation instruction information and the vehicle driving information;

[0067] The output module 32 may also be configured to stop outputting the prompt signal if the driving user completes the target driving operation according to the prompt signal.

[0068] In a specific application scenario, the acquisition module 31 can be used to determine the target lane of the turn indicated by the navigation indication information, and obtain the angle between the vehicle body and the target lane and the wheel steering angle when the navigation indication information is turn indication information; the judgment module 33 can be used to judge whether the driving user has completed the turning operation according to the prompt signal by comparing the angle between the vehicle body and the target lane and the wheel steering angle with the preset angles.

[0069] In a specific application scenario, the acquisition module 31 can be used to obtain the driving speed of the vehicle when the navigation indication information is speed limit indication information; the judgment module 33 can be used to determine the maximum speed limit value indicated by the navigation indication information; by comparing the driving speed with the maximum speed limit value, it is judged whether the driving user has completed the speed reduction operation according to the prompt signal.

[0070] It should be noted that for other corresponding descriptions of the functional units involved in the navigation prompt device provided in this embodiment, reference can be made to Figure 1 and Figure 2 The corresponding description in will not be repeated here.

[0071] Based on the above Figure 1 and Figure 2 The method shown in the embodiment also provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the above-mentioned Figure 1 and Figure 2 The method shown.

[0072] Based on this understanding, the technical solution of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, USB flash drive, mobile hard disk, etc.), including a number of instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to execute the methods of various implementation scenarios of the present application.

[0073] Based on the above Figure 1 and Figure 2 The method shown, and Figure 5 and Figure 6 In order to achieve the above-mentioned purpose, the embodiment of the present application also provides an electronic device that can be configured on the vehicle (such as an electric vehicle) side, and the device includes a storage medium and a processor; the storage medium is used to store a computer program; the processor is used to execute the computer program to achieve the above-mentioned Figure 1 and Figure 2 The method shown.

[0074] Optionally, the above-mentioned physical device may also include a user interface, a network interface, a camera, a radio frequency (RF) circuit, a sensor, an audio circuit, a WI-FI module, etc. The user interface may include a display, an input unit such as a keyboard, etc., and the optional user interface may also include a USB interface, a card reader interface, etc. The network interface may optionally include a standard wired interface, a wireless interface (such as a WI-FI interface), etc.

[0075] Those skilled in the art will appreciate that the above-mentioned physical device structure provided in this embodiment does not constitute a limitation on the physical device, and may include more or fewer components, or a combination of certain components, or different arrangements of components.

[0076] The storage medium may also include an operating system and a network communication module. The operating system is a program that manages the hardware and software resources of the above-mentioned physical device, and supports the operation of the information processing program and other software and / or programs. The network communication module is used to realize the communication between the components inside the storage medium, and the communication with other hardware and software in the information processing physical device.

[0077] Based on the above electronic device, the embodiment of the present application further provides a vehicle, which may specifically include: the above electronic device. The vehicle may specifically be an electric car, etc.

[0078] Through the description of the above implementation methods, those skilled in the art can clearly understand that the present application can be implemented by means of software plus the necessary general hardware platform, or by hardware. The technical solution disclosed in the present invention can output a non-voice broadcast type prompt signal that is not easily ignored according to the navigation prompt information, remind the driving user of the driving operation, improve driving safety, and avoid deviation from the route or traffic accidents. In addition, vehicle driving information can be obtained, and the driving user can be assisted to perform the target driving operation based on the navigation prompt information, thereby improving driving concentration and reducing the accident rate.

[0079] 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 such actual relationship or order between these entities or operations. Moreover, the term "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0080] The above is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A navigation prompt method, characterized in that: include: Acquiring navigation instruction information, wherein the navigation instruction information includes at least one of turn instruction information and speed limit instruction information; Based on the navigation instruction information, a non-voice broadcast type prompt signal is output, and the prompt signal is used to prompt the driving user to perform a target driving operation according to the navigation instruction information.

2. The method according to claim 1, characterized in that The outputting of a non-voice broadcast type prompt signal based on the navigation indication information includes at least one of the following: Based on the navigation instruction information, controlling a vibration device of the vehicle to output a vibration signal, wherein the vibration device is arranged in a vibration tactile area of ​​the driving user; Based on the navigation instruction information, a projection display device of the vehicle is controlled to output a prompt picture, and the prompt picture is projected within the driving sight range of the driving user.

3. The method according to claim 2, characterized in that The vibration device for controlling the vehicle to output a vibration signal comprises: Determining vibration information corresponding to the navigation indication information, the vibration information including a vibration position and / or a vibration amplitude of a vibration signal; A vibration instruction is sent to the vibration device at the vibration position, wherein the vibration instruction is used to control the vibration device to output a vibration signal at the vibration amplitude.

4. The method according to claim 2, characterized in that: The control of the projection display device of the vehicle to output a prompt screen includes: Determining display information corresponding to the navigation instruction information; A display instruction is sent to the projection display device, wherein the display instruction is used to control the projection display device to project a prompt screen containing the display information within the driving sight range of the driving user.

5. The method according to any one of claims 1 to 4, characterized in that After outputting a non-voice broadcast type prompt signal based on the navigation indication information, the method further includes: Acquiring vehicle driving information, wherein the vehicle driving information includes at least one of a driving speed, an angle between the vehicle body and the lane, and a wheel steering angle; Based on the navigation instruction information and the vehicle driving information, determining whether the driving user has completed the target driving operation according to the prompt signal; If yes, stop outputting the prompt signal.

6. The method according to claim 5, characterized in that The obtaining of vehicle driving information includes: In the case where the navigation instruction information is turn instruction information, determining a target lane for the turn indicated by the navigation instruction information, and acquiring an angle between a body of the vehicle and the target lane and a wheel steering angle; The determining, based on the navigation instruction information and the vehicle driving information, whether the driving user has completed the target driving operation according to the prompt signal includes: By comparing the angle between the vehicle body and the target lane and the wheel steering angle with preset angles respectively, it is determined whether the driving user has completed the turning operation according to the prompt signal.

7. The method according to claim 5, characterized in that The obtaining of vehicle driving information includes: When the navigation indication information is speed limit indication information, obtaining the driving speed of the vehicle; The determining, based on the navigation instruction information and the vehicle driving information, whether the driving user has completed the target driving operation according to the prompt signal includes: Determining a speed limit value indicated by the navigation indication information; By comparing the driving speed with the speed limit value, it is determined whether the driving user has completed the speed adjustment operation according to the prompt signal.

8. A navigation prompt device, characterized in that: include: An acquisition module, used to acquire navigation indication information, wherein the navigation indication information includes at least one of turn indication information and speed limit indication information; The output module is used to output a non-voice broadcast type prompt signal based on the navigation instruction information, and the prompt signal is used to prompt the driving user to perform the target driving operation according to the navigation instruction information.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the method according to any one of claims 1 to 7 is implemented.

10. An electronic device comprising a storage medium, a processor, and a computer program stored in the storage medium and executable on the processor, characterized in that: When the processor executes the computer program, the method according to any one of claims 1 to 7 is implemented.

11. A vehicle, characterized in that: include: The electronic device as claimed in claim 10.

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