CN115742952A

CN115742952A - Prompt message generation method and device, readable storage medium and vehicle

Info

Publication number: CN115742952A
Application number: CN202111039141.0A
Authority: CN
Inventors: 陈宇
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2023-03-07

Abstract

The disclosure relates to a prompt message generation method, a prompt message generation device, a readable storage medium and a vehicle. The method comprises the following steps: detecting whether the vehicle has a parking intention in real time in the running process of the vehicle; if the vehicle is detected to have the parking intention, determining whether living bodies exist around the vehicle; if living bodies exist around the vehicle, acquiring the motion state information of the living bodies; and generating prompt information for representing whether the vehicle door is suitable to be opened at present according to the motion state information. Like this, when the vehicle has the intention of parkking, can in time generate and be used for the present prompt message that whether is fit for opening the door of sign, effectively avoid the user to open the door and collide with living bodies such as the peripheral people or animal of vehicle, guarantee the peripheral people or animal of vehicle living body safety such as to bring better driving experience for the user.

Description

Prompt message generation method and device, readable storage medium and vehicle

Technical Field

The present disclosure relates to the field of vehicle safety, and in particular, to a method and an apparatus for generating prompt information, a readable storage medium, and a vehicle.

Background

At present, the vehicle industry develops at a high speed, the number of vehicles continuously increases, and a plurality of potential safety hazards are brought while convenience is brought to travel. For example, when the vehicle is parked, the surrounding environment cannot be fully known by the vehicle occupant due to the obstruction of the view line in the vehicle, and the vehicle occupant may hit a pedestrian or a vehicle when the door is opened without taking into consideration the surrounding pedestrian or vehicle. Therefore, how to avoid the collision of the vehicle door becomes a research hotspot in the field of vehicle safety.

Disclosure of Invention

In order to overcome the problems in the related art, the disclosure provides a prompt message generation method, a prompt message generation device, a readable storage medium and a vehicle.

According to a first aspect of the embodiments of the present disclosure, a method for generating a prompt message is provided, including:

detecting whether the vehicle has a parking intention in real time in the running process of the vehicle;

if the vehicle is detected to have the parking intention, determining whether living bodies exist around the vehicle;

if the living body exists around the vehicle, acquiring the motion state information of the living body;

and generating prompt information for representing whether the vehicle door is suitable to be opened at present according to the motion state information.

Optionally, the motion state information includes a moving speed, a moving direction, and a distance between the living body and the vehicle, wherein the moving direction is one of the living body being close to the vehicle and the living body not being close to the vehicle.

Optionally, the generating, according to the motion state information, prompt information for indicating whether it is currently suitable to open the vehicle door includes:

if the moving direction is that the living body approaches the vehicle, judging whether the moving speed is greater than a preset speed threshold value and whether the distance is smaller than a preset distance threshold value;

and if the moving speed is greater than the preset speed threshold and the distance is less than the preset distance threshold, generating prompt information for representing that the vehicle door is not suitable to be opened currently.

Optionally, the generating, according to the motion state information, prompt information for indicating whether it is suitable to open the vehicle door at present further includes:

and if one of the following conditions is met, generating prompt information for representing that the vehicle door is suitable to be opened currently:

the moving direction is that the living body is not close to the vehicle;

the moving direction is that the living body approaches the vehicle, and the moving speed is smaller than the preset speed threshold;

the moving direction is that the living body approaches the vehicle, and the distance is greater than or equal to the preset distance threshold.

Optionally, the method further comprises:

if the moving speed is greater than the preset speed threshold and the distance is less than the preset distance threshold, judging whether the opening action of the vehicle door is monitored;

and if the vehicle door opening action is monitored, controlling the vehicle not to respond to the vehicle door opening action.

Optionally, after the step of generating the prompt message for indicating that it is currently not appropriate to open the vehicle door, the method further comprises:

returning to the step of acquiring the motion state information of the living body.

Optionally, the determining whether living bodies exist in the vehicle periphery includes:

acquiring infrared thermal images of the periphery of the vehicle;

and if the infrared thermal image has an area with the temperature greater than a preset temperature threshold value, determining that living bodies exist around the vehicle.

According to a second aspect of the embodiments of the present disclosure, there is provided a prompt information generating apparatus including:

the detection module is configured to detect whether the vehicle has a parking intention in real time during the running process of the vehicle;

a determination module configured to determine whether a living body exists in the periphery of the vehicle if the detection module detects that the vehicle has an intention to park;

an acquisition module configured to acquire motion state information of the living body if the determination module determines that the living body exists in the vicinity of the vehicle;

the generating module is configured to generate prompt information for representing whether the vehicle door is suitable to be opened at present according to the motion state information acquired by the acquiring module.

According to a third aspect of the embodiments of the present disclosure, there is provided a prompt information generating apparatus including:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to:

According to a fourth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium on which computer program instructions are stored, the program instructions, when executed by a processor, implementing the steps of the prompt information generation method provided by the first aspect of the present disclosure.

According to a fifth aspect of an embodiment of the present disclosure, there is provided a vehicle including:

a motion state sensor configured to acquire motion state information of obstacles around the vehicle; a processor; and

a memory for storing processor-executable instructions;

wherein the processor is configured to: and executing the prompt message generation method provided by the first aspect of the disclosure.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: detecting whether the vehicle has a parking intention in real time in the running process of the vehicle; if the vehicle is detected to have the parking intention, determining whether living bodies exist around the vehicle; if living bodies exist around the vehicle, acquiring the motion state information of the living bodies; and finally, generating prompt information for representing whether the vehicle door is suitable to be opened currently or not according to the motion state information. Like this, when the vehicle has the intention of parkking, can in time generate and be used for the present prompt message that whether is fit for opening the door of sign, effectively avoid the user to open the door and collide with living bodies such as the peripheral people or animal of vehicle, guarantee the peripheral people or animal of vehicle living body safety such as to bring better driving experience for the user.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

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

FIG. 1 is a flow diagram illustrating a method for hint information generation in accordance with an exemplary embodiment.

FIG. 2 is a flow chart illustrating a method of hint information generation in accordance with another exemplary embodiment.

FIG. 3 is a flowchart illustrating a method of toast generation, according to another exemplary embodiment.

FIG. 4 is a flow chart illustrating a method of hint information generation in accordance with another exemplary embodiment.

Fig. 5 is a block diagram illustrating a prompt information generation apparatus according to an example embodiment.

Fig. 6 is a block diagram illustrating a hint information generation apparatus in accordance with an example embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

FIG. 1 is a flow chart illustrating a method of generating reminder information, which may be applied to a vehicle controller, according to an exemplary embodiment. As shown in fig. 1, the above method includes the following S101 to S106.

In S101, whether the vehicle has an intention to stop is detected in real time during the operation of the vehicle.

In the present disclosure, whether the vehicle has an intention to stop may be detected according to the vehicle speed or the engine state. For example, if a gradual decrease in vehicle speed is detected and reduced to a preset vehicle speed threshold (e.g., 5km/h or 0 km/h), it is determined that the vehicle has an intention to park. As another example, if during vehicle operation, a gradual decrease in engine speed is detected to a predetermined threshold speed (e.g., 100r/min or 0 r/min), it is determined that the vehicle has a parking intent.

If the vehicle is detected to have the parking intention, executing the following S102; if the vehicle is not detected to have the parking intention, the vehicle is continuously detected whether to have the parking intention, namely the operation returns to the step S101 to be continuously executed.

In S102, it is determined whether a living body is present in the periphery of the vehicle.

In the present disclosure, the living body may be, for example, a human, an animal, or the like. If it is determined that living bodies exist in the periphery of the vehicle, the following S103 is executed; if it is determined that there is no living body in the vehicle periphery, the determination of whether there is a living body in the vehicle periphery is continued, i.e., the process returns to S102 to continue execution.

In S103, the motion state information of the living body is acquired.

In the present disclosure, the motion state information includes a moving speed, a moving direction, and a distance between the living body and the vehicle. The moving direction is one of the living body approaching the vehicle and the living body not approaching the vehicle, and the living body not approaching the vehicle comprises two situations that the living body is static and the living body is far away from the vehicle.

For example, the motion state information of the living body may be acquired by laser speed measuring and distance measuring sensors disposed at the periphery of the vehicle (e.g., the rear of the vehicle, both sides of the vehicle body). Specifically, the method comprises the following steps:

the laser speed and distance measuring sensor comprises a transmitting port and a receiving port, wherein the transmitting port transmits laser and generates reflected waves when meeting the reflection of a living body, then the receiving port receives the reflected waves, and the distance between the living body and a vehicle is determined according to the time difference between the transmission of the laser and the reception of the reflected light.

In addition, the laser is emitted twice to the living body at a first preset time interval, and the moving direction of the living body is determined according to the distance between the living body and the vehicle measured twice. Specifically, if the distance between the living body and the vehicle obtained by the previous measurement is larger than the distance between the living body and the vehicle obtained by the subsequent measurement, it is determined that the living body is close to the vehicle; if the distance between the living body obtained by the previous measurement and the vehicle is smaller than the distance between the living body obtained by the next measurement and the vehicle, determining that the living body is far away from the vehicle; and if the distance between the living body obtained by the previous measurement and the vehicle is equal to the distance between the living body obtained by the next measurement and the vehicle, determining that the living body is static.

Further, the laser light is emitted twice to the living body at a second preset time interval, and the moving distance of the living body within the preset time interval is acquired, so that the moving speed = moving distance/second preset time interval.

In S104, prompt information for representing whether the vehicle door is suitable to be opened at present is generated according to the motion state information.

In the present disclosure, generating the prompt information for indicating whether it is currently appropriate to open the door includes generating the prompt information for indicating that it is currently not appropriate to open the door and generating the prompt information for indicating that it is currently appropriate to open the door. The prompt information may be in the form of voice, text, vibration, or the like, and is not particularly limited in this disclosure.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: detecting whether the vehicle has a parking intention in real time in the running process of the vehicle; if the vehicle is detected to have the parking intention, determining whether living bodies exist around the vehicle; if the living body exists around the vehicle, acquiring the motion state information of the living body; and finally, generating prompt information for representing whether the vehicle door is suitable to be opened currently or not according to the motion state information. Therefore, when the vehicle has the parking intention, prompt information used for representing whether the vehicle door is suitable to be opened at present can be generated in time, the collision between the vehicle door opened by a user and living bodies such as people and animals around the vehicle is effectively avoided, the safety of the living bodies such as people and animals around the vehicle is ensured, and better driving and riding experience is brought to the user.

The following is a detailed description of a specific embodiment of determining whether or not a living body is present in the vicinity of the vehicle in S102. Specifically, this can be achieved by:

collecting infrared thermal images of the periphery of the vehicle; if an area with a temperature greater than a preset temperature threshold (for example, 32 ℃) exists in the infrared thermal image, determining that a heat source exists around the vehicle, namely determining that a living body exists around the vehicle; and if the infrared thermal image does not have the area with the temperature larger than the preset temperature threshold value, determining that the heat source does not exist in the periphery of the vehicle, namely determining that the living body does not exist in the periphery of the vehicle.

For example, infrared thermal images of the surroundings of the vehicle may be acquired by infrared thermal imaging sensors disposed at the surroundings of the vehicle (e.g., the rear of the vehicle, both sides of the vehicle body), wherein the infrared thermal imaging sensors detect infrared radiation from an object using infrared thermal imaging technology to obtain the infrared thermal images.

In addition, the infrared thermal image can be converted into a visual image through means of signal processing, photoelectric conversion and the like, and the visual image is displayed on the vehicle-mounted display screen, so that a user can visually learn the surrounding environment of the vehicle, and the collision of the vehicle door is further avoided.

A detailed description will be given below of a specific embodiment of generating the prompt information indicating whether it is currently appropriate to open the door based on the motion state information in S104. Specifically, this can be realized by S1041 to S1045 shown in fig. 2.

In S1041, it is determined whether or not the moving direction of the living body is approaching the vehicle.

In the present disclosure, if the moving direction of the living body is approaching the vehicle, the following S1042 is executed; if the living body is not moving close to the vehicle, it indicates that the living body is not moving close to the door, and the surrounding environment is considered to be safe and controllable, and at this time, the following S1045 may be performed.

In S1042, it is determined whether the moving speed of the living body is greater than a preset speed threshold.

In the present disclosure, if the moving speed of the living body is greater than the preset speed threshold, it indicates that the living body is approaching the vehicle quickly, at which time, the following S1043 may be performed; if the moving speed of the living body is less than or equal to the preset speed threshold, it indicates that the living body is approaching the vehicle slowly, and will not approach the vehicle door for a short time, and it is considered that the surrounding environment is safe and controllable, that is, it is currently suitable for opening the vehicle door, at this time, the following S1045 may be performed.

In S1043, it is determined whether the distance between the living body and the vehicle is smaller than a preset distance threshold.

In the present disclosure, if the distance between the living body and the vehicle is smaller than the preset distance threshold, it indicates that the living body is approaching the vehicle quickly and the distance is short, and it is considered that the surrounding environment is unsafe, that is, it is currently not suitable for opening the vehicle door, at this time, the following S1044 may be executed; if the distance between the living body and the vehicle is greater than or equal to the preset distance threshold, it indicates that the living body is approaching the vehicle quickly but is far away, and it is considered that the surrounding environment is safe and controllable, that is, it is currently suitable for opening the vehicle door, at this time, the following S1045 is performed.

In S1044, a prompt message is generated to indicate that it is currently not appropriate to open the door.

In S1045, prompt information for indicating that it is currently appropriate to open the door is generated.

In addition, in order to avoid collision with living bodies such as people or animals around the vehicle due to triggering of a door opening operation when the door is not currently suitable to be opened because the user does not notice prompt information, misoperation and the like, the vehicle can be controlled not to respond to the door opening operation if the door opening operation is monitored when the door is determined to be not currently suitable to be opened. Specifically, as shown in fig. 3, the method further includes S105 and S106.

In S105, it is determined whether or not the door opening operation is monitored.

In the present disclosure, if the door opening operation is monitored, the following S106 is executed. If the door opening action is not monitored, whether the door opening action exists is continuously monitored, namely, the step returns to S105 to continuously execute.

In S106, the vehicle is controlled not to respond to the door opening operation.

FIG. 4 is a flow chart illustrating a method of hint information generation in accordance with another exemplary embodiment. As shown in fig. 4, after the step S1044, the step S103 may be returned to, that is, the motion state of the living body around the vehicle continues to be monitored, and a prompt message indicating that the vehicle door is suitable to be opened at present is generated until the vehicle surrounding environment is considered to be safe and controllable, so as to remind the user that the vehicle surrounding environment is changed into safe and controllable, at this time, the vehicle door may be opened without the need for the user to observe the surrounding environment all the time to judge whether the vehicle door can be opened, thereby further improving the riding experience.

In another embodiment, whether the vehicle has the parking intention is detected in real time during the running process of the vehicle; if the vehicle is detected to have the parking intention, determining whether living bodies exist around the vehicle or not, and simultaneously acquiring the motion state information of obstacles around the vehicle; and generating prompt information for representing whether the vehicle door is suitable to be opened currently or not according to the existence of the living body and the motion state information of the obstacles around the vehicle.

If the situation that living bodies do not exist around the vehicle is determined, prompt information used for representing that the vehicle door is suitable for being opened at present is generated, and then whether the living bodies exist around the vehicle is continuously monitored; and if the living bodies exist around the vehicle, generating prompt information for representing whether the vehicle door is suitable to be opened at present according to the motion state information of the living bodies. Since the specific implementation of generating the prompt information indicating whether it is currently suitable to open the vehicle door according to the motion state information of the living body is similar to S104 described above, it is not described herein again.

Fig. 5 is a block diagram illustrating a hint information generation apparatus according to an example embodiment. Referring to fig. 5, the apparatus 500 includes: the detection module 501 is configured to detect whether the vehicle has a parking intention in real time during the running process of the vehicle; a determination module 502 configured to determine whether living bodies exist in the periphery of the vehicle if the detection module 501 detects that the vehicle has an intention to stop; an acquisition module 503 configured to acquire motion state information of the living body if the determination module 502 determines that the living body exists in the vicinity of the vehicle; a generating module 504 configured to generate prompt information for indicating whether it is currently suitable to open the vehicle door according to the motion state information acquired by the acquiring module 503.

Optionally, the generating module 504 includes: a first judgment sub-module configured to judge whether the moving speed is greater than a preset speed threshold and the distance is less than a preset distance threshold if the moving direction is that the living body approaches the vehicle; and the first generation module is configured to generate prompt information for representing that the vehicle door is not suitable to be opened currently if the moving speed is greater than the preset speed threshold and the distance is less than the preset distance threshold.

Optionally, the generating module 504 further includes: a second generation submodule configured to generate a prompt message for indicating that it is currently appropriate to open the vehicle door if one of the following conditions is satisfied: the moving direction is that the living body is not close to the vehicle; the moving direction is that the living body approaches the vehicle, and the moving speed is smaller than the preset speed threshold; the moving direction is that the living body approaches the vehicle, and the distance is greater than or equal to the preset distance threshold.

Optionally, the apparatus 500 further comprises: the judging module is configured to judge whether a vehicle door opening action is monitored or not if the moving speed is greater than the preset speed threshold and the distance is less than the preset distance threshold; a control module configured to control the vehicle not to respond to the door opening action if the door opening action is monitored.

Optionally, the apparatus 500 further comprises: a triggering module configured to trigger the obtaining module 503 to obtain the motion state information of the living body after the first generating submodule generates the prompt message for indicating that it is currently not suitable to open the vehicle door.

Optionally, the determining module 502 includes: an acquisition sub-module configured to acquire infrared thermal images of the surroundings of the vehicle; a determination sub-module configured to determine that living bodies are present in the vicinity of the vehicle if there is an area in the infrared thermal image having a temperature greater than a preset temperature threshold.

With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.

The present disclosure also provides a computer-readable storage medium having stored thereon computer program instructions, which when executed by a processor, implement the steps of the above-mentioned prompt information generation method provided by the present disclosure.

The present disclosure also provides a vehicle comprising:

a motion state sensor configured to acquire motion state information of obstacles around the vehicle; a processor; and a memory for storing processor-executable instructions;

wherein the processor is configured to: and executing the prompt message generation method provided by the disclosure.

In the present disclosure, the motion state sensor may be, for example, a laser speed and distance measuring sensor, and the like, and is configured to acquire motion state information of an obstacle around the vehicle.

Fig. 6 is a block diagram illustrating a hint information generation apparatus 800 according to an example embodiment. For example, the apparatus 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.

Referring to fig. 6, the apparatus 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.

The processing component 802 generally controls overall operation of the device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the hint information generation methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

The memory 804 is configured to store various types of data to support operations at the apparatus 800. Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.

Power component 806 provides power for the various components of device 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 800.

The multimedia component 808 includes a screen that provides an output interface between the device 800 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 800 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

The audio component 810 is configured to output and/or input audio signals. For example, audio component 810 includes a Microphone (MIC) configured to receive external audio signals when apparatus 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.

The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the device 800. For example, the sensor assembly 814 may detect the open/closed state of the device 800, the relative positioning of components, such as a display and keypad of the device 800, the sensor assembly 814 may also detect a change in position of the device 800 or a component of the device 800, the presence or absence of user contact with the device 800, the orientation or acceleration/deceleration of the device 800, and a change in temperature of the device 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 816 is configured to facilitate communication between the apparatus 800 and other devices in a wired or wireless manner. The device 800 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the apparatus 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above hint information generation methods.

In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the device 800 to perform the above mentioned hint information generation method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

In another exemplary embodiment, a computer program product is also provided, which comprises a computer program executable by a programmable apparatus, the computer program having code portions for performing the above-mentioned prompt information generation method when executed by the programmable apparatus.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A method for generating prompt information is characterized by comprising the following steps:

2. The method of claim 1, wherein the motion state information includes a moving speed, a moving direction, and a distance between the living body and the vehicle, wherein the moving direction is one of the living body being close to the vehicle and the living body not being close to the vehicle.

3. The method of claim 2, wherein generating a prompt indicating whether it is currently appropriate to open a vehicle door based on the motion state information comprises:

4. The method of claim 3, wherein generating a prompt indicating whether it is currently appropriate to open a vehicle door based on the motion state information further comprises:

the moving direction is that the living body is not close to the vehicle;

5. The method of claim 3, further comprising:

6. The method of any of claims 3-5, wherein after the step of generating a notification message that characterizes a current unsuitability for opening the vehicle door, the method further comprises:

7. The method according to any one of claims 1-5, wherein the determining whether living bodies are present in the vehicle periphery comprises:

acquiring infrared thermal images of the periphery of the vehicle;

and if the area with the temperature larger than the preset temperature threshold value exists in the infrared thermal image, determining that living bodies exist around the vehicle.

8. A presentation information generating apparatus, comprising:

the generating module is configured to generate prompt information used for representing whether the vehicle door is suitable to be opened currently according to the motion state information acquired by the acquiring module.

9. A presentation information generating apparatus, comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to:

10. A computer-readable storage medium, on which computer program instructions are stored, which program instructions, when executed by a processor, carry out the steps of the method according to any one of claims 1 to 7.

11. A vehicle, characterized by comprising:

a motion state sensor configured to acquire motion state information of obstacles around the vehicle;

a processor; and

a memory for storing processor-executable instructions;

wherein the processor is configured to: the prompt information generation method according to any one of claims 1 to 7 is executed.