CN110450713B - Driving reminding method and device, computer equipment and storage medium - Google Patents
Driving reminding method and device, computer equipment and storage medium Download PDFInfo
- Publication number
- CN110450713B CN110450713B CN201810427066.7A CN201810427066A CN110450713B CN 110450713 B CN110450713 B CN 110450713B CN 201810427066 A CN201810427066 A CN 201810427066A CN 110450713 B CN110450713 B CN 110450713B
- Authority
- CN
- China
- Prior art keywords
- target object
- preset
- driver
- carriage
- time length
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Traffic Control Systems (AREA)
- Air Bags (AREA)
Abstract
According to the driving reminding method device, the computer equipment and the storage medium, whether the target object exists in the preset safety area of the driver and the passenger in the carriage is judged, and when the target object exists in the preset safety range of the driver and the passenger, whether the existing time length of the target object in the preset safety range reaches the preset time length is further judged according to whether the existing time length of the target object in the preset safety range reaches the preset time length, whether the target object influences the personal safety of the driver and the passenger when the vehicle is impacted, and driving reminding is carried out when the target object influences the personal safety of the driver and the passenger. The method can effectively remind the driver and the passenger to remove the target object influencing the personal safety of the driver and the passenger, and improves the safety performance of the automobile.
Description
Technical Field
The present application relates to the field of vehicle engineering technologies, and in particular, to a driving reminding method and apparatus, a computer device, and a storage medium.
Background
The safety of automobiles becomes particularly important because the rapid increase of the number of household automobiles easily causes problems of traffic jam, frequent accidents and the like.
When a driving vehicle runs, due to the fact that safety awareness of drivers and passengers is not enough, target objects often exist between the drivers and devices in the vehicle, for example, objects such as umbrellas exist between the drivers and airbags, when the vehicle collides, the target objects can cause injury to the drivers and passengers, and personal safety of the drivers and passengers in the vehicle is seriously affected.
Disclosure of Invention
In view of the above, there is a need to provide a method for reducing the damage of the target object between the driver and the airbag or between the driver and the in-vehicle device to improve the safety of the vehicle.
A driving reminding method comprises the following steps:
judging whether a target object exists in a preset safety area of a driver and a passenger in a carriage or not;
if yes, judging whether the time length of the target object in the preset safe area reaches a preset time length or not;
and if so, outputting a driving prompt.
In one embodiment, before the step of determining whether the target object exists in the preset safety area of the passenger in the vehicle cabin, the method further comprises the following steps:
acquiring the position of the driver and the passenger in a carriage;
acquiring the position of a force application unit of the target object, wherein the force application unit is used for applying impact force to the target object;
and determining a preset safety area of the driver in the carriage according to the position of the driver in the carriage and the position of the force application unit.
In one embodiment, the force application unit comprises an airbag;
the step of determining the preset safety area of the driver in the carriage according to the position of the driver in the carriage and the position of the force application unit comprises the following steps:
acquiring the position and the impact range of the safety airbag in a carriage;
and determining a preset safety region of a driver in the carriage according to the position and the impact range of the safety airbag in the carriage.
In one embodiment, the step of determining whether the target object exists in the preset safety area of the passenger in the vehicle compartment comprises the following steps:
judging whether a target object exists in the impact range of the safety airbag or not;
and if so, the target object exists in the preset safety area of the driver and the passenger in the carriage.
In one embodiment, the determining whether the duration that the target object is located in the preset safe area reaches a preset duration includes:
acquiring characteristic information of the target object;
judging whether the target object is a minor or not according to the characteristic information;
and if the target object is a minor, judging whether the time length between the airbag and the driver and the crew reaches the preset time length.
In one embodiment, the method further comprises:
if the time length of the target object in the preset safe area exceeds the preset time length, judging whether the current speed of the vehicle is greater than the preset speed or not;
and if so, outputting a driving prompt.
In one embodiment, after the step of driving reminding the driver and the passenger, the method further comprises the following steps:
detecting whether the target object is removed from the preset safe area;
if not, the driving reminder is output again.
In one embodiment, the step of outputting the driving reminder again includes:
inquiring a duration section matched with the duration of the target object in the preset safe area;
and adjusting the reminding intensity of the output driving reminding according to the duration section.
In one embodiment, the method further comprises:
and stopping outputting the driving reminding after the target object is removed from the preset safety range.
A driving reminder device, the device comprising:
the judging module is used for judging whether a target object exists in a preset safety area of a driver and a passenger in the carriage; judging whether the time length of the target object in the preset safe area reaches a preset time length or not;
and the driving reminding module is used for outputting driving reminding when the time length of the target object in the preset safe area reaches the preset time length.
A computer device comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor, wherein the processor when executing the computer program performs the steps of: judging whether a target object exists in a preset safety area of a driver and a passenger in a carriage or not; if yes, judging whether the time length of the target object in the preset safe area reaches a preset time length or not; and if so, outputting a driving prompt.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of: judging whether a target object exists in a preset safety area of a driver and a passenger in a carriage or not; if yes, judging whether the time length of the target object in the preset safe area reaches a preset time length or not; and if so, outputting a driving prompt.
According to the driving reminding method, the driving reminding device, the computer equipment and the storage medium, whether the target object exists in the preset safety area of the driver and the passenger in the carriage is judged, and when the target object exists in the preset safety range of the driver and the passenger, whether the existence duration of the target object in the preset safety range reaches the preset duration is further judged according to whether the existence duration of the target object in the preset safety range reaches the preset duration, whether the target object impacts the vehicle or not is judged, the personal safety of the driver and the passenger is influenced, and driving reminding is carried out when the target object influences the personal safety of the driver and the passenger. The method can effectively remind drivers and passengers to remove the target objects influencing the personal safety of the drivers and passengers, and the safety performance of the automobile is improved.
Drawings
FIG. 1 is a diagram of an application environment in one embodiment;
FIG. 2 is a flow chart illustrating a driving reminder method according to an embodiment;
FIG. 3 is a flow chart of the steps for determining a predetermined safe area for an occupant in the vehicle cabin in one embodiment;
FIG. 4 is a flow chart illustrating steps for determining a predetermined safe area for an occupant of a vehicle based on the position of an airbag within the vehicle;
FIG. 5 is a block diagram showing the structure of a driving warning device according to an embodiment;
FIG. 6 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The driving reminding method provided by the invention can be applied to the application environment shown in figure 1. Wherein, the information collecting device 110 is connected with the terminal 120 in communication. The terminal 120 may be, but is not limited to, various vehicle-mounted computer devices, personal computers, notebook computers, smart phones, tablet computers, or portable wearable devices. Optionally, the terminal 120 includes a processor (not shown in fig. 1) and an output unit (not shown in fig. 1), and the processor may be configured to process the information collected by the information collecting apparatus, and output a reminding instruction according to a processing result, so as to remind the user. Optionally, the processor includes: the device comprises an acquisition module, a calculation module, a judgment module, a driving reminding module, a control module and the like. The obtaining module may be a hardware module such as an I/O (Input/Output) interface, and the operation module and the control module are both hardware modules. Optionally, the output unit includes an information output or reminding device such as a speaker, and optionally, the output unit may further include a graphical interface for displaying corresponding output information. Optionally, the information acquisition device may be an in-vehicle camera.
Fig. 2 shows a flowchart of steps of a driving reminding method according to an embodiment. The method is applied to an application environment as shown in fig. 1, and is used for reminding a driver that a target object in a car influences the personal safety of the driver. The method comprises the following steps:
step S210: judging whether a target object exists in a preset safety area of a driver and a passenger in the carriage, if so, executing a step S220; if not, go to step S240.
The target object is an object that may threaten personal safety of a driver and an occupant in a vehicle cabin in the event of a vehicle collision, in addition to an original component of the vehicle, and includes, but is not limited to, an inanimate object. Specifically, the processor of the terminal 120 determines whether the target object exists in the preset safety area of the driver and the passenger in the vehicle compartment through the determination module. Optionally, the determining module of the processor of the terminal 120 determines a preset safety zone of the current vehicle, and then determines whether a target object exists in the preset safety zone according to the information acquired by the information acquiring device 110. Alternatively, the preset safe area may be a safe area preset according to the structure in the vehicle cabin, for example: all the space between the vehicle's cab and the front seat of the vehicle is set as a safe area.
Optionally, the determining of the preset safety area may also be: the positions of passengers in the carriage and the corresponding relation between the carriage structure and the safe area are preset, and then when the processor needs to determine the safe area in the carriage, the current carriage structure, the passengers and the positions of the passengers are determined according to the information acquired by the information acquisition device 110, and then the safe area in the current carriage is determined according to the corresponding relation. For example: when a passenger sits at the copilot position in advance, the impact range of the safety airbag is a safe region, at the moment, the processor determines that the safe region in the current carriage needs to determine whether the passenger exists at the copilot position in the current carriage or not according to the information acquired by the information acquisition device 110, if so, the impact range of the safety airbag is the safe region in the current carriage, and if not, the impact range of the safety airbag is not the safe region in the current carriage.
Step S220: judging whether the time length of the target object in the preset safe area reaches a preset time length, if so, executing step S230; if not, go to step S240.
Specifically, after determining that a target object exists in a preset safe area of a driver and an occupant in a car through a determination module of a processor of the terminal 120, it is further determined whether the time length of the target object in the preset safe area reaches a preset time length.
Step S230: and outputting a driving prompt.
Specifically, after the processor determines that the time length of the target object in the preset safety range reaches the preset time length through the judgment module, the processor outputs driving reminding through the driving reminding module so as to remind a driver and passengers. Optionally, the processor determines that the driving prompt does not need to be output according to the judgment result of the judgment module, if so, the driving prompt module of the processor generates corresponding driving prompt information, and then the driving prompt information is output through the output unit of the terminal. Optionally, the driving reminding information output by the output unit may be voice and/or image driving reminding information.
Step S240: the routine is terminated.
According to the driving reminding method, whether the personal safety of the driver and the passenger is influenced when the vehicle is impacted is judged by judging whether the target object exists in the preset safety area of the driver and the passenger in the carriage and judging whether the existing time of the target object in the preset safety area reaches the preset time when the target object exists in the preset safety area of the driver and the passenger, and driving reminding is carried out when the target object influences the personal safety of the driver and the passenger. The method can effectively remind drivers and passengers to remove the target objects influencing the personal safety of the drivers and passengers, and the safety performance of the automobile is improved.
As an alternative embodiment, before determining whether the target object exists in the preset safe area, the method includes the steps shown in fig. 3:
step S211: and acquiring the position of the driver and the passenger in the carriage.
Step S212: and acquiring the position of a force application unit of the target object, wherein the force application unit is used for applying impact force to the target object.
Step S213: and determining a preset safety area of the driver in the carriage according to the position of the driver in the carriage and the position of the force application unit.
Specifically, the information acquiring device 110 acquires the current image of the vehicle compartment, and then the processor of the terminal 120 acquires the image through the acquiring module and processes the image to obtain the driver in the vehicle compartment, the position of the driver in the vehicle compartment, the target object, the position of the target object in the vehicle compartment, and the internal structure of the vehicle compartment; then, the processor determines which structure in the carriage is the force application unit of the target object according to the position of the target object in the carriage; and finally, the processor determines a preset safety area according to the determined current position of the force application unit and the current position of the driver and the passenger.
For example: the luggage case is arranged on the left side of the passenger A at the rear row of the carriage, and the processor determines the safety area in the current carriage by firstly determining the position of the luggage case of the target object in the current carriage according to the information collected by the information collecting device 110: the left side of the rear passenger a of the compartment; and determining a force application unit according to the position of the luggage case: the inner wall of the left side of the luggage case; then, a preset safety area is determined according to the position of the inner wall of the left side of the luggage case and the passenger A, for example, when the distance between the inner wall of the left side of the luggage case and the passenger A is less than 20cm, the luggage case is in the preset safety area of the passenger A.
As an alternative embodiment, when the force application unit comprises an airbag, the step of determining the preset safe area of the occupant in the vehicle cabin according to the position of the occupant in the vehicle cabin and the position of the force application unit may comprise the steps as shown in fig. 4:
step S2131: and acquiring the position and the impact range of the safety airbag in the carriage.
Specifically, the processor first determines the position of the airbag in the vehicle cabin, as well as the impact range. Optionally, the processor obtains the model of the current vehicle, and determines the position of the airbag in the current vehicle in the compartment and the impact range according to the model of the current vehicle.
Step S2132: and determining a preset safe area of a driver and a passenger in the carriage according to the position and the impact range of the safety airbag in the carriage. Specifically, the processor determines a preset safety region of a driver and a passenger in the carriage according to the position and the impact range of the safety airbag in the carriage.
As an alternative embodiment, the step of determining whether the target object exists in the preset safety area of the passenger in the vehicle compartment includes: judging whether a target object exists in the impact range of the safety airbag; and if so, the target object exists in the preset safety area of the driver and the passenger in the carriage.
Optionally, the processor first determines whether a target object in the impact range of the airbag may form a potential safety hazard to a driver and an occupant in the current vehicle cabin, if so, the impact range of the airbag is used as a safe area for the current driver and the occupant, and if not, the impact range is not the safe area for the current driver and the occupant. For example: when the processor determines a preset safety region of a driver and a passenger in a passenger compartment of a current vehicle, the processor can firstly acquire the model of the current vehicle, then determine the impact range of an airbag of the current vehicle according to the model, then determine whether the umbrella in the passenger compartment A is located in the impact range, and if so, the umbrella is located in the preset safety region of the passenger compartment A. If not, the umbrella is not in the preset safety zone of the passenger A.
As an optional implementation manner, the step of determining whether the duration of the target object in the preset safe area reaches a preset duration includes: acquiring characteristic information of the target object; judging whether the target object is a minor (such as a baby, a child and the like) according to the characteristic information; and if the target object is a minor, judging whether the time length of the minor between the safety airbag and the driver and the crew reaches the preset time length.
Specifically, the acquisition module of the processor firstly acquires an image in the vehicle compartment, determines the driver in the vehicle compartment, and then identifies the adult driver according to the characteristic information (such as sign information) of the driver in the image. Optionally, the obtaining module determines whether the driver is an adult driver according to one or more of height information, facial feature information, weight information, and the like of the driver. Optionally, the processor may identify the target object according to a preset category, for example, the preset category may include: mobile phones, umbrellas and other objects, as well as drivers and passengers, and the like. Optionally, the processor may also identify occupants and objects within the vehicle cabin based on the contour of the target object. For example, the driver and the passenger are identified according to the outline of the human body characteristic, or the mobile phone is identified according to the shape outline of the mobile phone.
According to the embodiment, whether the target object (such as an umbrella, a minor or the like) exists in the impact range of the airbag is detected, when the target object exists in the impact range of the airbag and the time length of the target object in the impact range of the airbag exceeds the preset time length, the driver and the passenger are reminded, the target object can be prevented from hurting the driver and the passenger when the vehicle is impacted, the airbag can be ensured to buffer the impact of the driver and the passenger, and therefore the safety performance of the vehicle is improved.
As an optional implementation manner, the driving reminding method further includes the following steps:
if the time length of the target object in the preset safe area exceeds the preset time length, judging whether the current speed of the vehicle is greater than the preset speed or not; and if so, outputting a driving prompt.
Specifically, the judging module of the processor further judges whether the current speed of the vehicle is greater than the preset speed after determining that the time length of the target object in the preset safe area exceeds the preset time length, and if so, the driving reminding module outputs the driving reminding. Optionally, if the current speed of the vehicle is not greater than the preset speed, step S240 is executed to terminate the routine.
According to the driving reminding method, the problem that the reminding interferes drivers and passengers under the certain situations that the driving reminding is not needed can be solved by increasing the speed detection. For example, when the vehicle is parked in an open parking lot, the vehicle does not collide at this time, and the driving alert is not required. However, it should be clear that the above-described driving reminder is sometimes required also when the vehicle is in a stationary state. For example, when the vehicle stops on a crowded road, and a rear-end collision occurs, the driver and the passenger are easily injured by a target object between the driver and the front-end device, and the driving alert is required even when the vehicle is in a stationary state. Therefore, whether the trigger condition of the driving reminding method is added for speed detection needs to be reasonably selected by a user according to an actual application scene, and the invention does not restrict how to select the trigger condition specifically.
As an alternative embodiment, after the step of performing the driving prompt to the driver, the method further comprises:
step S250: detecting whether the target object is removed from the preset safe area; if not, the driving reminder is output again. Specifically, after the driver and the passenger are prompted to drive through the output unit, the information acquisition device 110 acquires the image in the vehicle compartment again, and then the processor determines whether the target object is removed from the preset safety region according to the information in the image. If the driver is removed, stopping outputting the driving reminding; if not, the driving reminder is output again.
Optionally, the manner of outputting the driving reminder may be: 1) Displaying a visual warning (e.g., icon/text) on the screen; 2) Displaying the graphics or photos to the now potentially dangerous occupants; 3) Play an audible alert (e.g., beep/talk) and so forth.
As an alternative embodiment, the step of outputting the driving reminder again includes:
inquiring a duration section matched with the duration of the target object in the preset safety area;
and adjusting the reminding intensity of the output driving reminding according to the duration section.
Optionally, the driver and the passenger may be reminded by gradually increasing the volume and frequency of the reminder by adjusting the reminding intensity of the output driving reminder. Optionally, if the target object is not removed after the driving prompt is performed again, the step of detecting whether the target object is removed from the preset safe area is returned.
The implementation can enable drivers and passengers to realize the influence of the target object on the personal safety of the drivers and passengers, so that the drivers and passengers can remove the target object, and the safety performance of the vehicle is improved.
It should be understood that although the various steps in the flowcharts of fig. 2-4 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-4 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least some of the sub-steps or stages of other steps.
In one embodiment, as shown in fig. 5, there is provided a driving warning apparatus, including:
the judging module 510 is configured to judge whether a target object exists in a preset safety area of a driver and a passenger in a car; judging whether the duration of the target object in the preset safe area reaches a preset duration or not;
and a driving reminding module 520, configured to output a driving reminding when a duration that the target object is in the preset safe area reaches a preset duration.
As an alternative embodiment, the determination module 510 is further configured to identify the occupant, the target object, and the front row of the occupant in the vehicle compartment; and judging whether the target object is positioned between the driver and the device in front of the driver or not according to the relative position relation of the target object, the driver and the device in front of the driver.
As an optional implementation manner, the driving reminding apparatus further includes an obtaining module 530, configured to obtain a position of the occupant in the vehicle cabin and a position of the force application unit of the target object; the judging module 510 is configured to determine a preset safety region of the occupant in the vehicle cabin according to the position of the occupant in the vehicle cabin and the position of the force applying unit; wherein the force application unit is used for applying impact force to the target object.
As an optional embodiment, the obtaining module 530 is further configured to obtain a position and an impact range of the airbag in the vehicle compartment; the determining module 510 is further configured to determine a preset safety region of a driver and a passenger in the vehicle cabin according to the position and the impact range of the airbag in the vehicle cabin.
As an optional embodiment, the determining module 510 is further configured to determine whether a target object exists within an impact range of the airbag; and if so, the target object exists in the preset safety area of the driver and the passenger in the carriage.
As an optional implementation manner, the obtaining module 530 is further configured to obtain feature information of the target object;
the judging module 510 is further configured to judge whether the target object is a minor according to the feature information; and when the target object is a minor, further judging whether the time length between the airbag and the driver and the passenger of the minor reaches the preset time length.
As an optional implementation manner, the determining module 510 is further configured to determine whether the current speed of the vehicle is greater than a preset speed when a duration that the target object is located in the preset safe area exceeds a preset duration.
As an optional implementation manner, the obtaining module 530 is further configured to detect whether the target object is removed from the preset safe area;
the driving reminding module 520 is further configured to output the driving reminding again when the target object is not removed from the preset safe area.
As an optional implementation manner, the driving reminding module 520 is further configured to query a duration section matched with the duration that the target object is located in the preset safe area; and adjusting the reminding intensity of the output driving reminding according to the duration section.
For specific limitations of the driving reminding device, reference may be made to the above limitations of the driving reminding method, and details are not repeated here. All or part of the modules in the driving reminding device can be realized through software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent of a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 6. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to realize the driving reminding method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the configuration shown in fig. 6 is a block diagram of only a portion of the configuration associated with aspects of the present invention and is not intended to limit the computing devices to which aspects of the present invention may be applied, and that a particular computing device may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, there is provided a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program: judging whether a target object exists in a preset safety area of a driver and a passenger in the carriage; if yes, judging whether the time length of the target object in the preset safe area reaches a preset time length or not; and if so, outputting a driving prompt.
In one embodiment, the processor, when executing the computer program, further performs the steps of: acquiring the position of the driver and the passenger in a carriage; acquiring the position of a force application unit of the target object, wherein the force application unit is used for applying impact force to the target object; and determining a preset safety area of the driver in the carriage according to the position of the driver in the carriage and the position of the force application unit.
In one embodiment, when the processor executes the step of determining the preset safety area of the occupant in the vehicle cabin according to the position of the occupant in the vehicle cabin and the position of the force application unit, the following steps are specifically executed: acquiring the position and the impact range of the safety airbag in a carriage; and determining a preset safety region of a driver in the carriage according to the position and the impact range of the safety airbag in the carriage.
In one embodiment, when the processor executes the step of determining whether the target object exists in the preset safe area of the passenger in the vehicle cabin, the following steps are specifically executed: judging whether a target object exists in the impact range of the safety airbag; and if so, the target object exists in the preset safety area of the driver and the passenger in the carriage.
In one embodiment, when the step of determining whether the target object exists in the preset safety area of the occupant in the vehicle compartment, the following steps are specifically performed: acquiring characteristic information of the target object; judging whether the target object is a minor or not according to the characteristic information; and if the target object is a minor, judging whether the time length between the airbag and the driver and the crew reaches the preset time length.
In one embodiment, the processor when executing the computer program further performs the steps of: if the time length of the target object in the preset safe area exceeds the preset time length, judging whether the speed of the current vehicle is greater than the preset speed or not; and if so, outputting a driving prompt.
In one embodiment, the processor further performs the following steps prior to performing the step of driving reminders to the occupants: detecting whether the target object is removed from the preset safe area after driving reminding is performed on an occupant; if not, the driving reminding is output again.
In one embodiment, when the processor executes the step of outputting the driving reminder again, the processor specifically executes the following steps: inquiring a duration section matched with the duration of the target object in the preset safety area; and adjusting the reminding intensity of the output driving reminding according to the duration section.
In one embodiment, the processor, after performing the step of removing the target object from the preset safe area, further performs the steps of: and stopping outputting the driving reminder.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of: judging whether a target object exists in a preset safety area of a driver and a passenger in a carriage or not; if yes, judging whether the time length of the target object in the preset safe area reaches a preset time length or not; and if so, outputting a driving prompt.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring the position of the driver and the passenger in a carriage; acquiring the position of a force application unit of the target object, wherein the force application unit is used for applying impact force to the target object; and determining a preset safety area of the driver in the carriage according to the position of the driver in the carriage and the position of the force application unit.
In one embodiment, when the computer program is executed by the processor to implement the step of determining the preset safety zone of the occupant in the vehicle cabin according to the position of the occupant in the vehicle cabin and the position of the force application unit, the following steps are specifically implemented: acquiring the position and the impact range of the safety airbag in a carriage; and determining a preset safety region of a driver in the carriage according to the position and the impact range of the safety airbag in the carriage.
In one embodiment, when the computer program is executed by the processor, the step of determining whether the target object exists in the preset safe area of the occupant in the vehicle cabin is implemented by the following steps: judging whether a target object exists in the impact range of the safety airbag; and if so, the target object exists in the preset safety area of the driver and the passenger in the carriage.
In one embodiment, when the computer program is executed by the processor to determine whether the target object exists in the preset safe area of the passenger in the carriage, the following steps are implemented: acquiring characteristic information of the target object; judging whether the target object is a minor or not according to the characteristic information; and if the target object is a minor, judging whether the time length between the airbag and the driver and the crew reaches the preset time length.
In one embodiment, the computer program when executed by the processor further performs the steps of: if the time length of the target object in the preset safe area exceeds the preset time length, judging whether the speed of the current vehicle is greater than the preset speed or not; and if so, outputting a driving prompt.
In one embodiment, before the computer program is executed by the processor to perform the step of driving reminder for the occupant, the following steps are also implemented: detecting whether the target object is removed from the preset safe area after driving reminding is performed on an occupant; if not, the driving reminding is output again.
In one embodiment, when the computer program is executed by the processor in performing the step of outputting the driving reminder again, the following steps are embodied: inquiring a duration section matched with the duration of the target object in the preset safe area; and adjusting the reminding intensity of the output driving reminding according to the duration section.
In one embodiment, after the computer program is executed by the processor the step of removing the target object from the preset safe area, the following steps are further implemented: stopping outputting a driving alert after the target object is removed from the preset safe range.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. A driving reminding method is characterized by comprising the following steps:
judging whether a target object exists in a preset safety area of a driver and a passenger in a carriage or not;
if yes, judging whether the time length of the target object in the preset safe area reaches a preset time length or not;
if so, outputting a driving prompt,
before the step of judging whether the target object exists in the preset safety area of the driver and the passenger in the carriage, the method further comprises the following steps:
acquiring the position of the driver and the passenger in the carriage and the position of the target object in the carriage;
the force application unit is used for determining the target object according to the position of the target object in the carriage;
acquiring the position of the force application unit of the target object, wherein the force application unit is used for applying impact force to the target object;
and determining a preset safety area of the driver in the carriage according to the position of the driver in the carriage and the position of the force application unit.
2. The method of claim 1, wherein the force application unit comprises an airbag;
the step of determining the preset safety area of the driver in the carriage according to the position of the driver in the carriage and the position of the force application unit comprises the following steps:
acquiring the position and the impact range of the safety airbag in a carriage;
and determining a preset safety region of a driver in the carriage according to the position and the impact range of the safety airbag in the carriage.
3. The method of claim 2, wherein the step of determining whether the target object exists in the preset safety area of the occupant in the vehicle compartment comprises:
judging whether a target object exists in the impact range of the safety airbag;
and if so, the target object exists in the preset safety area of the driver and the passenger in the carriage.
4. The method according to claim 3, wherein the step of determining whether the time length of the target object in the preset safe area reaches a preset time length comprises:
acquiring characteristic information of the target object;
judging whether the target object is a minor or not according to the characteristic information;
and if the target object is a minor, judging whether the time length of the minor between the safety airbag and the driver and the crew reaches the preset time length.
5. The method of claim 1, further comprising:
if the time length of the target object in the preset safe area exceeds the preset time length, judging whether the current speed of the vehicle is greater than the preset speed or not;
and if so, outputting a driving prompt.
6. The method of claim 1, further comprising, after the step of providing a driving alert to the occupant:
detecting whether the target object is removed from the preset safe area;
if not, the driving reminding is output again.
7. The method of claim 6, wherein the step of re-outputting the driving reminder comprises:
inquiring a duration section matched with the duration of the target object in the preset safe area;
and adjusting the reminding intensity of the output driving reminding according to the duration section.
8. The method of claim 6, further comprising:
stopping outputting a driving alert after the target object is removed from the preset safe area.
9. A driving warning device, the device comprising:
the judging module is used for judging whether a target object exists in a preset safety area of a driver and a passenger in a carriage; judging whether the time length of the target object in the preset safe area reaches a preset time length or not;
a driving reminding module for outputting a driving reminding when the time length of the target object in the preset safe area reaches a preset time length,
wherein the apparatus further comprises an obtaining module configured to: acquiring the position of the driver in the carriage and the position of the target object in the carriage, wherein the force application unit of the target object is determined according to the position of the target object in the carriage; and acquiring a position of the force application unit of the target object, wherein the force application unit is configured to apply an impact force to the target object,
the judging module is also used for determining a preset safety area of the driver and the passenger in the carriage according to the position of the driver and the passenger in the carriage and the position of the force applying unit.
10. A computer device comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor, wherein the processor, when executing the computer program, performs the steps of the method of any of claims 1 to 8.
11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427066.7A CN110450713B (en) | 2018-05-07 | 2018-05-07 | Driving reminding method and device, computer equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427066.7A CN110450713B (en) | 2018-05-07 | 2018-05-07 | Driving reminding method and device, computer equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110450713A CN110450713A (en) | 2019-11-15 |
| CN110450713B true CN110450713B (en) | 2023-02-24 |
Family
ID=68472130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810427066.7A Active CN110450713B (en) | 2018-05-07 | 2018-05-07 | Driving reminding method and device, computer equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110450713B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1044921A (en) * | 1996-08-01 | 1998-02-17 | Toyota Autom Loom Works Ltd | Occupant detector |
| JPH10100858A (en) * | 1996-10-02 | 1998-04-21 | Toyota Autom Loom Works Ltd | Occupant detection device |
| JPH10157563A (en) * | 1996-12-02 | 1998-06-16 | Omron Corp | Vehicle control device |
| CN201777214U (en) * | 2010-08-19 | 2011-03-30 | 比亚迪股份有限公司 | Safety air bag device |
| CN105966307A (en) * | 2015-11-02 | 2016-09-28 | 乐卡汽车智能科技（北京）有限公司 | Method and device for safety detection in vehicle |
-
2018
- 2018-05-07 CN CN201810427066.7A patent/CN110450713B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1044921A (en) * | 1996-08-01 | 1998-02-17 | Toyota Autom Loom Works Ltd | Occupant detector |
| JPH10100858A (en) * | 1996-10-02 | 1998-04-21 | Toyota Autom Loom Works Ltd | Occupant detection device |
| JPH10157563A (en) * | 1996-12-02 | 1998-06-16 | Omron Corp | Vehicle control device |
| CN201777214U (en) * | 2010-08-19 | 2011-03-30 | 比亚迪股份有限公司 | Safety air bag device |
| CN105966307A (en) * | 2015-11-02 | 2016-09-28 | 乐卡汽车智能科技（北京）有限公司 | Method and device for safety detection in vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110450713A (en) | 2019-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105313829B (en) | Car roof mounted rear seat airbag safety cage | |
| CN104709213B (en) | For protecting the device and method of Vehicular occupant in being collided in larger animal | |
| US11167736B2 (en) | Posture information based pedestrian detection and pedestrian collision prevention apparatus and method | |
| EP2371629A1 (en) | Collision determination system, occupant restraint system, and vehicle | |
| Bose et al. | Increased risk of driver fatality due to unrestrained rear-seat passengers in severe frontal crashes | |
| CN112440899A (en) | Vehicle door control method and device and vehicle | |
| JP2013514592A (en) | Predictive human-machine interface using gaze technology, blind spot indicator and driver experience | |
| CN111204302A (en) | Automobile collision accident handling method and electronic equipment | |
| CN112832615A (en) | Safe door opening method, device and equipment for assisting passengers to get off and storage medium | |
| KR101711549B1 (en) | System and Method for Controlling Auto Lock using rear side risk detection at vehicle stop and parking | |
| GB2535859A (en) | Velocity based pedestrian sensing | |
| CN113487912B (en) | Traffic accident early warning and protecting method, automobile and readable storage medium | |
| CN115613914A (en) | Control system, method and equipment for automobile door | |
| CN113978327B (en) | Safety seat rotating method, device, equipment and storage medium | |
| CN115257725A (en) | Vehicle collision early warning method, device, equipment and storage medium | |
| CN111976595A (en) | Door opening assist system, vehicle including the same, and corresponding method and medium | |
| CN110450713B (en) | Driving reminding method and device, computer equipment and storage medium | |
| CN111093130B (en) | Information processing apparatus and information processing method | |
| CN108859950B (en) | Vehicle underride collision detection system and method | |
| CN105216726A (en) | Supplementary restraint system control method and control system of safety air bag | |
| US20220169176A1 (en) | Attention Assist for Dynamic Blind Zone with Driver State in the Loop | |
| US11964652B2 (en) | Method for operating a motor vehicle in a collision situation and motor vehicle | |
| CN110723139A (en) | Vehicle control method, electronic equipment and vehicle | |
| CN115416547B (en) | Vehicle seat adjusting method, device, equipment and storage medium | |
| CN113487830A (en) | Vehicle safety early warning method, device, storage medium and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |