CN107914772B - Reminding method and device for automobile operation and computer readable storage medium - Google Patents
Reminding method and device for automobile operation and computer readable storage medium Download PDFInfo
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- CN107914772B CN107914772B CN201711042159.XA CN201711042159A CN107914772B CN 107914772 B CN107914772 B CN 107914772B CN 201711042159 A CN201711042159 A CN 201711042159A CN 107914772 B CN107914772 B CN 107914772B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/021—Determination of steering angle
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Abstract
The invention discloses a reminding method for automobile operation, which comprises the following steps: when the automobile is in a parking state, detecting whether the automobile steering wheel is back; when detecting that the steering wheel of the automobile does not return, detecting whether a user is on the automobile; when detecting that a user is on the automobile, acquiring deviation information of a steering wheel; and sending a reminding message for correcting the steering wheel to the mobile terminal based on the deviation information of the steering wheel. The invention also discloses a reminding device for automobile operation and a computer readable storage medium. The method and the device have the advantages that the user is reminded of correctly correcting the steering wheel when the steering wheel is not returned, damage to the automobile caused by misoperation when the user parks is avoided, oil consumption and parking time of the automobile are reduced, and meanwhile user experience is enhanced.
Description
Technical Field
The invention relates to the field of automobile control, in particular to a method and a device for reminding automobile operation and a computer readable storage medium.
Background
With the high-speed development of the automobile industry in China, automobiles provide more convenient and rapid living enjoyment for people, meanwhile, more electronic auxiliary devices enable your driving experience to be easier, and your driving safety is also improved.
At present, a plurality of car owners always forget to return the steering wheel to the right when parking, the phenomenon is very common, and a plurality of novice drivers cannot correctly judge whether the steering wheel returns to the right after parking, so that the steering wheel needs to be corrected for many times, the wrong operation of the users during parking brings great harm to the cars, and the oil consumption and the parking time of the cars are increased.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a method and a device for reminding automobile operation and a computer readable storage medium, and aims to solve the technical problems that the automobile is greatly damaged by the wrong operation of a user during parking, and the oil consumption and the parking time of the automobile are increased.
In order to achieve the above object, the present invention provides a method for reminding an operation of an automobile, comprising the steps of:
when the automobile is in a parking state, detecting whether the automobile steering wheel is back;
when detecting that the steering wheel of the automobile does not return, detecting whether a user is on the automobile;
when detecting that a user is on the automobile, acquiring deviation information of a steering wheel;
and sending a reminding message for correcting the steering wheel to the mobile terminal based on the deviation information of the steering wheel.
Preferably, the step of detecting whether the user is on the car comprises:
acquiring first detection information corresponding to a sensor in a vehicle, wherein the sensor comprises a pressure sensor and a human body detection sensor;
and detecting whether the user is in the automobile or not based on the detection information.
Preferably, the step of acquiring the steering wheel deviation information when the user is detected to be on the car includes:
acquiring second detection information of a preset device on the automobile for steering detection of the steering wheel;
and acquiring deviation information of the steering wheel relative to an initial calibration position based on the second detection information, wherein the deviation information comprises a deviation direction and a deviation angle.
Preferably, the step of acquiring deviation information of the steering wheel relative to an initial calibration position based on the second detection information, the deviation information including a deviation direction and a deviation angle includes:
acquiring initial calibration position information of an automobile steering wheel and current position information of the current steering wheel, and taking the current position information as second detection information;
and acquiring deviation information of the steering wheel based on the initial calibration position information and the current position information.
Preferably, the step of sending a warning message for correcting the steering wheel to the mobile terminal based on the steering wheel deviation information includes:
determining whether a deviation value corresponding to the deviation information is within a preset deviation range, and acquiring correction information of the steering wheel when the deviation value is not within the preset deviation range;
and sending the reminding message for correcting the steering wheel to the mobile terminal based on the correction information.
Preferably, the method for detecting whether the steering wheel is back-up, and detecting whether the user is on the automobile after the step of detecting whether the steering wheel of the automobile is back-up, further comprises:
and when the user is detected not to be in the automobile, sending an information prompt to the mobile terminal.
Preferably, before the step of detecting whether the steering wheel of the automobile is back to normal when the automobile is in a parking state, the method for reminding the operation of the automobile comprises the following steps:
carrying out communication connection with a mobile terminal;
the method comprises the steps of obtaining state information of the automobile, and determining whether the automobile is in a parking state or not based on the state information.
Preferably, the reminding method of the operation of the automobile further comprises the following steps:
and after the user corrects the steering wheel, sending a prompt message that the steering wheel is corrected to the mobile terminal.
In addition, in order to achieve the above object, the present invention provides a vehicle operation reminder, including: the reminding method comprises a memory, a processor and a reminding program of the automobile operation, wherein the reminding program of the automobile operation is stored on the memory and can run on the processor, and when being executed by the processor, the reminding program of the automobile operation realizes the steps of any one of the reminding methods of the automobile operation.
In addition, in order to achieve the above object, the present invention further provides a computer readable storage medium, where a reminding program of the operation of the vehicle is stored, and when the reminding program of the operation of the vehicle is executed by a processor, the steps of any one of the above reminding methods of the operation of the vehicle are implemented.
The invention detects whether the steering wheel of the automobile returns to the right state or not when the automobile is in the parking state; detecting whether a user is on the automobile; when detecting that a user is on the automobile, acquiring deviation information of a steering wheel; and sending a reminding message for correcting the steering wheel to the mobile terminal based on the deviation information of the steering wheel. The invention also discloses a reminding device for automobile operation and a computer readable storage medium. The method and the device have the advantages that the user is reminded of correctly correcting the steering wheel when the steering wheel is not returned, damage to the automobile caused by misoperation when the user parks is avoided, oil consumption and parking time of the automobile are reduced, and meanwhile user experience is enhanced.
Drawings
Fig. 1 is a schematic structural diagram of a terminal to which a reminding device for automobile operation belongs in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a first embodiment of a reminding method of vehicle operation according to the present invention;
FIG. 3 is a detailed flowchart of the step of detecting whether the user is in the vehicle according to the second embodiment of the reminding method for vehicle operation of the present invention;
fig. 4 is a schematic flow chart of a step of acquiring deviation information of a steering wheel when a user is detected to be in a vehicle according to a third embodiment of the reminding method for vehicle operation of the present invention;
fig. 5 is a schematic view of a detailed flow of the step of obtaining deviation information of the steering wheel relative to the initial calibration position based on the second detection information in the fourth embodiment of the reminding method for automobile operation according to the present invention, where the deviation information includes a deviation direction and a deviation angle;
fig. 6 is a schematic flow chart of a step of sending a warning message for correcting a steering wheel to a mobile terminal based on the steering wheel deviation information in the fifth embodiment of the warning method for vehicle operation according to the present invention;
FIG. 7 is a flowchart illustrating a reminding method of vehicle operation according to a sixth embodiment of the present invention;
fig. 8 is a flowchart illustrating a reminding method of vehicle operation according to a seventh embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a terminal to which a reminding device for automobile operation in a hardware operating environment according to an embodiment of the present invention belongs.
The terminal of the embodiment of the invention can be a PC. As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the terminal may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in a direction (generally, three axes), detect the magnitude and direction of gravity when the mobile terminal is stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer and tapping) and the like for recognizing the attitude of the mobile terminal; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described herein again.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the memory 1005, which is a kind of computer storage medium, may include therein an operation server, a network communication module, a user interface module, and a reminder of an operation of a car.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be used to invoke a reminder of the operation of the car stored in the memory 1005.
In this embodiment, the reminding device for the operation of the automobile comprises: the system comprises a memory 1005, a processor 1001 and a reminding program of the automobile operation, wherein the reminding program of the automobile operation is stored in the memory 1005 and can be run on the processor 1001, and when the processor 1001 calls the reminding program of the automobile operation stored in the memory 1005, the following operations are performed:
when the automobile is in a parking state, detecting whether the automobile steering wheel is back;
when detecting that the steering wheel of the automobile does not return, detecting whether a user is on the automobile;
when detecting that a user is on the automobile, acquiring deviation information of a steering wheel;
and sending a reminding message for correcting the steering wheel to the mobile terminal based on the deviation information of the steering wheel.
Further, the processor 1001 may call a reminder of the operation of the car stored in the memory 1005, and also perform the following operations:
acquiring first detection information corresponding to a sensor in a vehicle, wherein the sensor comprises a pressure sensor and a human body detection sensor;
and detecting whether the user is in the automobile or not based on the detection information.
Further, the processor 1001 may call a reminder of the operation of the car stored in the memory 1005, and also perform the following operations:
acquiring second detection information of a preset device on the automobile for steering detection of the steering wheel;
and acquiring deviation information of the steering wheel relative to an initial calibration position based on the second detection information, wherein the deviation information comprises a deviation direction and a deviation angle.
Further, the processor 1001 may call a reminder of the operation of the car stored in the memory 1005, and also perform the following operations:
acquiring initial calibration position information of an automobile steering wheel and current position information of the current steering wheel, and taking the current position information as second detection information;
and acquiring deviation information of the steering wheel based on the initial calibration position information and the current position information.
Further, the processor 1001 may call a reminder of the operation of the car stored in the memory 1005, and also perform the following operations:
determining whether a deviation value corresponding to the deviation information is within a preset deviation range, and acquiring correction information of the steering wheel when the deviation value is not within the preset deviation range;
and sending the reminding message for correcting the steering wheel to the mobile terminal based on the correction information.
Further, the processor 1001 may call a reminder of the operation of the car stored in the memory 1005, and also perform the following operations:
and when the user is detected not to be in the automobile, sending an information prompt to the mobile terminal.
Further, the processor 1001 may call a reminder of the operation of the car stored in the memory 1005, and also perform the following operations:
carrying out communication connection with a mobile terminal;
the method comprises the steps of obtaining state information of the automobile, and determining whether the automobile is in a parking state or not based on the state information.
Further, the processor 1001 may call a reminder of the operation of the car stored in the memory 1005, and also perform the following operations:
and after the user corrects the steering wheel, sending a prompt message that the steering wheel is corrected to the mobile terminal.
The invention further provides a reminding method for automobile operation. Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the reminding method for automobile operation according to the present invention.
Step S10, when the automobile is in a parking state, detecting whether the automobile steering wheel is back;
in this embodiment, when the vehicle is in a parking state, whether the steering wheel of the vehicle is turned back is detected, information of the current steering wheel rotation direction and angle can be collected through a steering wheel angle sensor of the vehicle, then the information of the steering wheel rotation direction and angle is transmitted to the vehicle intelligent central control system, the central control system obtains the information of the steering wheel when the vehicle leaves factory, the information of the current steering wheel rotation direction and angle is compared with the information of the steering wheel when the vehicle leaves factory, whether the steering wheel is turned back can be judged, or whether the steering wheel is turned back is detected through a power sensor of a power assisting device of the vehicle, and whether the steering wheel is turned back is judged through the rotation angle of a rotation shaft of the steering wheel detected through the sensor.
Step S20, detecting whether the steering wheel is back, and detecting whether the user is on the automobile when detecting that the steering wheel of the automobile is not back;
in this embodiment, when it is detected that the steering wheel is not turned back, whether the user is on the vehicle is determined according to the biological information or the pressure information collected by the human body detection sensor in the vehicle or the pressure sensor on the vehicle seat.
Step S30, when detecting that the user is on the automobile, acquiring deviation information of the steering wheel;
in this embodiment, when it is detected that the user is on the automobile, the information on the steering angle and direction of the steering wheel may be collected through a steering angle sensor of the steering wheel, a power sensor in the power assisting device of the automobile, and the like, and the intelligent central control system of the automobile stores calibration data of the factory-delivered steering wheel, where the calibration data includes a position where the steering wheel is at a return timing, and when the user stops the automobile, if the steering wheel is not at the return timing, the calibration data is offset by a certain angle, for example, 45 degrees clockwise, 45 degrees counterclockwise, or 45 degrees left and 45 degrees right, with respect to the factory-delivered steering wheel. The angle of this skew can carry out information acquisition through the sensor in the car, through comparing with calibration data, acquires the deviation information of steering wheel, and this deviation information includes deviation direction and deviation angle.
And step S40, sending a reminding message for correcting the steering wheel to the mobile terminal based on the steering wheel deviation information.
In this embodiment, the reminding message includes a voice prompt, a short message prompt, a WeChat message prompt or a QQ message prompt, and the like, and the deviation angle and the deviation information of the steering wheel are sent to the mobile terminal, so that the user can check whether the automobile returns to the right or not and the method for returning to the right on the mobile terminal.
According to the reminding method for automobile operation, whether an automobile steering wheel is aligned back is detected when the automobile is in a parking state, whether a user is on the automobile is detected when the automobile steering wheel is not aligned back, deviation information of the steering wheel is obtained when the user is detected to be on the automobile, and finally a reminding message for correcting the steering wheel is sent to a mobile terminal based on the deviation information of the steering wheel; the method and the device have the advantages that the user is reminded of correctly correcting the steering wheel when the steering wheel is not returned, damage to the automobile caused by misoperation when the user parks is avoided, oil consumption and parking time of the automobile are reduced, and meanwhile user experience is enhanced.
Based on the first embodiment, a second embodiment of the reminding method of the automobile operation of the present invention is provided, and referring to fig. 3, in this embodiment, step S20 includes:
step S21, acquiring first detection information corresponding to a sensor in the vehicle, wherein the sensor comprises a pressure sensor and a human body detection sensor;
the first detection information comprises information collected by a pressure sensor and a human body detection sensor, the sensor for detecting the biological state of a human body is arranged in the automobile, and the pressure sensor is arranged on the automobile seat. When the user sits on the seat, the pressure sensor can acquire the pressure value of the user to the seat, and the human body detection sensor can acquire the biological characteristic information of the user.
And step S22, detecting whether the user is in the automobile or not based on the detection information.
In this embodiment, the pressure sensor may determine whether the user sits on the seat through the collected pressure value borne by the current seat, and the human body detection sensor may determine whether the user is in the vehicle by collecting the biological characteristic information of the user and using the fixed physiological characteristic and the behavior characteristic of the human body.
According to the reminding method for automobile operation, first detection information corresponding to an in-automobile sensor is obtained, wherein the sensor comprises a pressure sensor and a human body detection sensor, and then whether a user is on an automobile or not is detected based on the detection information; whether the user is on the vehicle or not is detected through the in-vehicle sensor, so that the user can be reminded to turn to the positive dial when the user forgets to turn to the positive dial when getting off the vehicle.
Based on the second embodiment, a third embodiment of the reminding method of the automobile operation of the present invention is provided, and referring to fig. 4, in this embodiment, step S30 includes:
step S31, second detection information corresponding to the preset device on the automobile is obtained;
in this embodiment, the preset device includes a power sensor of the power assisting device, a steering angle sensor of a steering wheel of the vehicle, a sensor of a rotating shaft of the steering wheel, and the like, and the second detection information refers to information collected by the preset device for detecting the steering wheel, and includes current position information of the steering wheel, for example, information of an angle, a direction, and the like.
And step S32, acquiring deviation information of the steering wheel based on the second detection information, wherein the deviation information includes a deviation direction and a deviation angle.
In this embodiment, the deviation information includes a deviation direction and a deviation angle, the deviation direction and the deviation angle are relative to the angle and the direction of the automobile when it is shipped, for example, the angle set when the steering wheel is shipped is defined as 0 degree, the direction is horizontal, when the acquired second detection information is that the steering wheel is at 30 degrees to the right, the deviation angle is 30 degrees, and when the deviation direction is at the right, the user should correct the steering wheel by 30 degrees to the left to correct the steering wheel.
According to the reminding mode for the automobile operation, second detection information of a preset device on an automobile for steering detection of a steering wheel is obtained, then deviation information of the steering wheel relative to an initial calibration position is obtained based on the second detection information, and the deviation information comprises a deviation direction and a deviation angle; the deviation information is acquired through the preset device, so that the correct angle and direction of the corrected steering wheel can be obtained, and a user is reminded of correcting the steering wheel correctly.
Based on the third embodiment, a fourth embodiment of the reminding method of the automobile operation of the present invention is provided, and referring to fig. 5, in this embodiment, step S32 includes:
step S321, acquiring initial calibration position information of the automobile steering wheel and current position information of the current steering wheel, and using the current position information as second detection information;
in this embodiment, when the automobile leaves the factory, a technician may perform a balance calibration on the steering wheel, the automobile central control system stores the calibration data, the calibration data reflects initial calibration position information of the automobile steering wheel, the initial calibration position information includes a direction and an angle of the automobile steering wheel when leaving the factory, and the current position information of the current steering wheel includes a current direction and an angle of the steering wheel.
In step S322, deviation information of the steering wheel is obtained based on the initial calibration position information and the current position information.
In this embodiment, the initial calibration position information is compared with the current position information to obtain deviation information between the current position information and the initial calibration information, where the deviation information includes a deviation angle and a deviation direction, for example, the direction and the angle of the position of the current steering wheel deviate from the direction and the angle of the calibration position by a certain amount, when the steering wheel is located at a right angle of 30 degrees relative to the position of the initial steering wheel, the deviation angle is 30 degrees, and the deviation direction is right, the user corrects the steering wheel by 30 degrees to the left to correct the steering wheel.
In the embodiment, the initial calibration position information of the automobile steering wheel and the current position information of the current steering wheel are obtained, the current position information is used as second detection information, and then deviation information of the steering wheel is obtained based on the initial calibration position information and the current position information; the deviation information of the current position information is determined according to the initial calibration position information, so that a user is reminded of correctly correcting the steering wheel according to the deviation information.
Based on the fourth embodiment, a fifth embodiment of the method for reminding the operation of the vehicle according to the present invention is provided, and referring to fig. 6, in this embodiment, step 40 includes:
step S41, determining whether the deviation value corresponding to the deviation information is within a preset deviation range, and acquiring the correction information of the steering wheel when the deviation value corresponding to the deviation information is not within the preset deviation range;
in this embodiment, the center position is generally calibrated when the automobile leaves the factory, and the number of turns of the steering wheel of the automobile is also constant, for example, half a turn to the left is the limit position, half a turn to the right is the limit position, and the center position is the calibration position. The current position of the steering wheel is compared with the calibration position to obtain deviation information, the position after correction is difficult to be the same as the calibration position when a user corrects the steering wheel, so in determining whether the user has returned the vehicle to normal, the technician can set a deviation range within which the steering wheel is considered to have returned to normal, therefore, after the automobile is stopped, whether the deviation value corresponding to the acquired deviation information is within the preset deviation range or not is determined, the predetermined deviation range is set by the skilled person, for example, a deviation range of-5 degrees to +5 degrees, the negative sign represents left, the positive sign represents right, when the user modifies the steering wheel so that the steering wheel is in a position that is 5 degrees to the left and 5 degrees to the right, although the steering wheel is not completely returned to the calibrated position, the user is not prompted to continue returning the steering wheel to the correct position.
And step S42, sending the reminding message for correcting the steering wheel to the mobile terminal based on the correction information.
In this embodiment, the correction information is information for correcting the current steering wheel to the calibration position, and includes a correction direction and a correction angle, for example, when the steering wheel is at 30 degrees to the right with respect to the calibration position, the deviation angle is 30 degrees, the deviation direction is right, the correction direction is left, and the correction angle is 30 degrees, the user is prompted to correct 30 degrees to the left, and the correction information is sent to the mobile terminal to prompt the user how much angle is corrected in which direction.
In the method for reminding the steering wheel correction provided by this embodiment, by determining whether the deviation value corresponding to the deviation information is within a preset deviation range, when the deviation value corresponding to the deviation information is not within the preset deviation range, the correction information of the steering wheel is obtained, and then a reminding message for correcting the steering wheel is sent to the mobile terminal based on the correction information; the method and the device have the advantages that the user is reminded of correcting the steering wheel correctly, so that the damage to the automobile caused by the fact that the steering wheel is not turned back is avoided, and meanwhile user experience is enhanced.
Based on the first embodiment, a sixth embodiment of the reminding method of the automobile operation of the present invention is provided, referring to fig. 7, in this embodiment, after step 20, the method further includes:
and step S50, when the user is detected not to be in the automobile, sending a message prompt to the mobile terminal.
In this embodiment, the information prompt includes an information prompt indicating that the steering wheel is not returned and information corresponding to damage to the vehicle when the steering wheel is not returned, when it is detected that the user is not in the vehicle, the information prompt indicating that the steering wheel is not returned is sent to the mobile terminal to prompt the user that the steering wheel is not returned, further, information related to damage to the vehicle when the steering wheel is not returned is obtained, the information may be stored in a database of a central control system of the vehicle or in the mobile terminal, the user may select to turn off the information prompt to perform a steering wheel correction operation, or the user may currently have emergency to deal with, and may select to remind later, after a preset time period, the user may continue to remind the user to correct the steering wheel, or the user borrows the vehicle to drive, or may grasp whether the steering wheel of the vehicle is returned by the information prompt, and information for reminding friends to go back to the square dial.
According to the reminding method for the automobile operation, when the fact that the user is not in the automobile is detected, information is sent to the mobile terminal to prompt; the method and the device have the advantages that the information whether the automobile steering wheel is righted or not can be mastered when the user is not in the automobile, the user is reminded to correct the steering wheel constantly, the harm to the automobile caused by the fact that the steering wheel is not righted is further reduced, and meanwhile user experience is enhanced.
Based on the first embodiment, a seventh embodiment of the reminding method of the automobile operation of the present invention is provided, referring to fig. 8, in this embodiment, before step 10, the method further includes:
step S50, carrying out communication connection with the mobile terminal;
in this embodiment, a user may connect the smart central control System with a Mobile terminal by clicking a button, the smart central control System includes devices for centrally controlling various devices such as sound, light, and electricity, the Communication connection includes BT (BitTorrent file distribution protocol), GSM (Global System for Mobile Communication) or infrared signal, and the Mobile terminal can acquire some information about the vehicle, such as status information and device information, sent by the smart central control System of the vehicle.
Step S60, acquiring status information of the vehicle, and determining whether the vehicle is in a parking state based on the status information.
In this embodiment, the state information of the automobile includes information such as a driving speed, a driving distance and position, and an in-vehicle device state, where the in-vehicle device state includes a gear state, an ignition switch state, and the like, and the central control system of the automobile monitors the state information of the automobile in real time and transmits the state information of the automobile to the mobile terminal, where the mobile terminal can check the state information of the automobile and determine whether the automobile is in a parking state, for example, whether the automobile speed is zero, an ignition switch signal, and the like, according to the state information of the automobile. Further, although the vehicle is generally stopped when the vehicle speed is zero, there is a possibility that the vehicle is temporarily stopped, for example, when the vehicle is waiting for a red light. When the vehicle speed is zero, whether the vehicle is in a flameout state or not is determined, if the vehicle is in the flameout state, the vehicle is determined to be in a parking state, if the vehicle is in an ignition state, timing can be carried out according to a control timer, if the preset time is exceeded, the vehicle is also determined to be in the parking state, the preset time is set by a technician, and when the vehicle is in the parking state, a user is reminded to correct a steering wheel, so that the condition that the vehicle is not damaged due to the fact that the steering wheel is not rightly idle for a long time is avoided, and.
According to the reminding method for the automobile operation, the automobile is in communication connection with the mobile terminal, then the state information of the automobile is obtained, and whether the automobile is in a parking state or not is determined based on the state information; the method and the device realize the judgment of whether the automobile is in the parking state or not according to the vehicle state information and avoid the error prompt of the automobile in the temporary parking state.
Based on all the above embodiments, an eighth embodiment of the method for reminding of vehicle operation according to the present invention is provided, in this embodiment, the method for reminding of vehicle operation further includes:
and step S70, after the user corrects the steering wheel, sending a prompt message that the steering wheel is corrected to the mobile terminal.
In this embodiment, after the user returns the steering wheel to the right, a prompt message that the steering wheel has been returned to the mobile terminal is sent, for example, when the user borrows a car to a friend, the mobile terminal can check whether the steering wheel has been returned to the right, and when the friend returns the steering wheel to the right, the mobile terminal receives the message that the steering wheel has been returned to the right, and the message prompt method includes prompts such as voice, short message, and WeChat.
Further, a warning device that the steering wheel is not returned to the right position may also be provided on the automobile, including an indicator light, a voice prompt, and the like, and for example, whether the steering wheel of the automobile is returned to the right position or not may be determined according to the light, dark, and the like of the indicator light, or according to the color of the indicator light.
According to the reminding method for automobile operation, after a user corrects a steering wheel, a corrected prompting message of the steering wheel is sent to a mobile terminal; the method and the device have the advantages that the user can master the information whether the steering wheel returns to the right anytime and anywhere, the user can know whether the steering wheel returns to the right conveniently, and user experience is enhanced.
The present invention further provides a computer-readable storage medium, in this embodiment, a reminder program for vehicle operation is stored on the computer-readable storage medium, where:
when the automobile is in a parking state, detecting whether the automobile steering wheel is back;
when detecting that the steering wheel of the automobile does not return, detecting whether a user is on the automobile;
when detecting that a user is on the automobile, acquiring deviation information of a steering wheel;
and sending a reminding message for correcting the steering wheel to the mobile terminal based on the deviation information of the steering wheel.
Further, when the reminding program of the automobile operation is executed by the processor, the following steps are also realized:
acquiring first detection information corresponding to a sensor in a vehicle, wherein the sensor comprises a pressure sensor and a human body detection sensor;
and detecting whether the user is in the automobile or not based on the detection information.
Further, when the reminding program of the automobile operation is executed by the processor, the following steps are also realized:
acquiring second detection information of a preset device on the automobile for steering detection of the steering wheel;
and acquiring deviation information of the steering wheel relative to an initial calibration position based on the second detection information, wherein the deviation information comprises a deviation direction and a deviation angle.
Further, when the reminding program of the automobile operation is executed by the processor, the following steps are also realized:
acquiring initial calibration position information of an automobile steering wheel and current position information of the current steering wheel, and taking the current position information as second detection information;
and acquiring deviation information of the steering wheel based on the initial calibration position information and the current position information.
Further, when the reminding program of the automobile operation is executed by the processor, the following steps are also realized:
determining whether a deviation value corresponding to the deviation information is within a preset deviation range, and acquiring correction information of the steering wheel when the deviation value is not within the preset deviation range;
and sending the reminding message for correcting the steering wheel to the mobile terminal based on the correction information.
Further, when the reminding program of the automobile operation is executed by the processor, the following steps are also realized:
and when the user is detected not to be in the automobile, sending an information prompt to the mobile terminal.
Further, when the reminding program of the automobile operation is executed by the processor, the following steps are also realized:
carrying out communication connection with a mobile terminal;
the method comprises the steps of obtaining state information of the automobile, and determining whether the automobile is in a parking state or not based on the state information.
Further, when the reminding program of the automobile operation is executed by the processor, the following steps are also realized:
and after the user corrects the steering wheel, sending a prompt message that the steering wheel is corrected to the mobile terminal.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A method for reminding automobile operation is characterized by comprising the following steps:
carrying out communication connection with a mobile terminal;
acquiring state information of the automobile, and determining whether the automobile is in a parking state or not based on the state information;
when the automobile is in a parking state, detecting whether the automobile steering wheel is back;
when the situation that the steering wheel of the automobile does not return is detected, first detection information corresponding to a sensor in the automobile is obtained, wherein the sensor comprises a pressure sensor and a human body detection sensor;
detecting whether the user is on the automobile or not based on the detection information;
when detecting that a user is on the automobile, acquiring deviation information of a steering wheel;
and sending a reminding message for correcting the steering wheel to the mobile terminal based on the deviation information of the steering wheel.
2. The method for reminding of an operation of a vehicle according to claim 1, wherein the step of obtaining the steering wheel deviation information when the user is detected to be in the vehicle comprises:
acquiring second detection information of a preset device on the automobile for steering detection of the steering wheel;
and acquiring deviation information of the steering wheel relative to an initial calibration position based on the second detection information, wherein the deviation information comprises a deviation direction and a deviation angle.
3. The method for reminding of operation of a vehicle according to claim 2, wherein the step of obtaining deviation information of the steering wheel from an initial calibration position based on the second detection information, the deviation information including a deviation direction and a deviation angle comprises:
acquiring initial calibration position information of an automobile steering wheel and current position information of the current steering wheel, and taking the current position information as second detection information;
and acquiring deviation information of the steering wheel based on the initial calibration position information and the current position information.
4. The method for reminding operation of an automobile according to claim 3, wherein the step of transmitting a warning message for correcting the steering wheel to the mobile terminal based on the steering wheel deviation information comprises:
determining whether a deviation value corresponding to the deviation information is within a preset deviation range, and acquiring correction information of the steering wheel when the deviation value is not within the preset deviation range;
and sending the reminding message for correcting the steering wheel to the mobile terminal based on the correction information.
5. The method for reminding an operation of a vehicle according to claim 1, wherein after the step of detecting whether the user is on the vehicle when it is detected that the steering wheel of the vehicle is not returned, the method for reminding an operation of a vehicle further comprises:
and when the user is detected not to be in the automobile, sending an information prompt to the mobile terminal.
6. The method for reminding operation of an automobile according to any one of claims 1 to 5, further comprising:
and after the user corrects the steering wheel, sending a prompt message that the steering wheel is corrected to the mobile terminal.
7. An operational warning device for a vehicle, said operational warning device comprising: a memory, a processor and a reminder of vehicle operation stored on the memory and executable on the processor, the reminder of vehicle operation when executed by the processor implementing the steps of the method according to any one of claims 1 to 6.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a reminder of an operation of a vehicle, which when executed by a processor implements the steps of the method of reminding an operation of a vehicle as claimed in any one of claims 1 to 6.
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EP1950120A3 (en) * | 2007-01-29 | 2012-06-20 | Jtekt Corporation | Steering wheel for vehicle |
KR20120086553A (en) * | 2011-01-26 | 2012-08-03 | 현대모비스 주식회사 | Steering angle indication device |
KR20140141891A (en) * | 2013-06-03 | 2014-12-11 | 정민화 | Steering angle warning devices for vehicle |
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CN203876653U (en) * | 2014-04-23 | 2014-10-15 | 浙江吉利控股集团有限公司 | Wheel returning alarm device for parking of vehicle |
CN104443030B (en) * | 2014-10-31 | 2017-01-11 | 北京汽车研究总院有限公司 | Reminding method and system of steering system |
CN105151123A (en) * | 2015-09-07 | 2015-12-16 | 芜湖仅一机械有限公司 | Angle monitoring device for steering wheel of car in parking process |
CN106741176A (en) * | 2016-12-26 | 2017-05-31 | 浙江吉利控股集团有限公司 | Aligning device is guided in a kind of alarm for parking steering wheel |
CN106740579B (en) * | 2016-12-31 | 2020-09-08 | 珠海市魅族科技有限公司 | Information reminding method and device |
CN206561835U (en) * | 2017-01-25 | 2017-10-17 | 高楚颐 | A kind of positive prompt system of parking steering wheel return |
CN106585642A (en) * | 2017-01-25 | 2017-04-26 | 高楚颐 | Parking direction disc alignment prompt method and system |
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EP1950120A3 (en) * | 2007-01-29 | 2012-06-20 | Jtekt Corporation | Steering wheel for vehicle |
KR20120086553A (en) * | 2011-01-26 | 2012-08-03 | 현대모비스 주식회사 | Steering angle indication device |
KR20140141891A (en) * | 2013-06-03 | 2014-12-11 | 정민화 | Steering angle warning devices for vehicle |
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