CN105100503B - The safe and convenient application method and device of mobile terminal during a kind of driving - Google Patents

Abstract

The embodiment of the present invention discloses a safe and convenient method and device for using a mobile terminal while driving, wherein the method includes: acquiring motor vehicle running information, determining the running state of the motor vehicle according to the motor vehicle running information; When it is in the starting state, record the information of the currently running program of the terminal, close the currently running program, lock and close the screen; when it is determined that the motor vehicle is in a stopped state, resume running the program according to the recorded information, Unlock and turn on said screen. By adopting the technical solution provided by the embodiment of the present invention, it is possible to determine whether to lock and close the screen according to the running state of the motor vehicle, so as to prevent the driver from viewing the mobile terminal while driving, thereby affecting driving safety. And when unlocking and opening said screen, resume running the program that was running before locking and closing the screen. The driver is prevented from frequently operating the mobile terminal during use, thereby improving the driver's use experience.

Description

A safe and convenient method and device for using a mobile terminal while driving

technical field

The invention relates to the technical field of mobile terminals, in particular to a safe and convenient method and device for using a mobile terminal while driving.

Background technique

With the popularity of mobile terminals, people can carry and use mobile terminals anytime and anywhere. However, in some specific scenarios, using a mobile terminal may cause inconvenience to users, and may also cause danger. For example, if a driver uses a mobile terminal while a motor vehicle is driving, it will distract attention, easily lead to traffic accidents, and bring danger.

In addition, even when the motor vehicle is parked and waiting, it is inconvenient for the driver to use the mobile terminal. For example, because there will be many times of parking and waiting during the driving process, and the waiting time is relatively short, if the driver needs the mobile terminal to continue to execute certain programs, he needs to re-operate, so that the mobile terminal can display the driver's latest information. content used. This affects the user experience and brings inconvenience to use.

Contents of the invention

In view of this, the embodiments of the present invention provide a method and device for safely and conveniently using a mobile terminal while driving, so as to realize the purpose of safely and conveniently using a mobile terminal when a motor vehicle is driving.

In the first aspect, an embodiment of the present invention provides a safe and convenient method for using a mobile terminal while driving, the method comprising:

Acquiring motor vehicle running information, and determining the motor vehicle running state according to the motor vehicle running information;

When determining that the motor vehicle is in the starting state, record the information of the currently running program of the terminal, close the currently running program, lock and close the screen;

When it is determined that the motor vehicle is in a stopped state, the program is resumed according to the recorded information, and the screen is unlocked and turned on.

In the second aspect, an embodiment of the present invention provides a device for safe and convenient use of a mobile terminal while driving, the device comprising:

A running state determination module, configured to acquire motor vehicle running information, and determine the motor vehicle running state according to the motor vehicle running information;

The screen lock and close module is used to record the information of the program that the terminal is currently running when it is determined that the motor vehicle is in the starting state, close the currently running program, and lock and close the screen;

The screen unlocking and opening module is used to resume running the program according to the recorded information when the motor vehicle is determined to be in a stopped state, and unlock and open the screen.

By adopting the technical solution provided by the embodiment of the present invention, it is possible to determine whether to lock and close the screen according to the running state of the motor vehicle, so as to prevent the driver from viewing the mobile terminal while driving, thereby affecting driving safety. And when unlocking and opening said screen, resume running the program that was running before locking and closing the screen. The driver is prevented from frequently operating the mobile terminal when using the mobile terminal, and the driver's experience in using the mobile terminal is improved.

Description of drawings

Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a flow chart of a safe and convenient method for using a mobile terminal while driving according to the first embodiment of the present invention;

Fig. 2 is a flowchart of a safe and convenient method for using a mobile terminal while driving according to the second embodiment of the present invention;

Fig. 3 is a flowchart of a safe and convenient method for using a mobile terminal while driving according to a third embodiment of the present invention;

Fig. 4 is a flowchart of a method for safely and conveniently using a mobile terminal while driving according to a fourth embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a device for safe and convenient use of a mobile terminal while driving according to a fifth embodiment of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

Figure 1 shows a first embodiment of the invention.

Fig. 1 is a schematic flowchart of a method for safely and conveniently using a mobile terminal while driving according to the first embodiment of the present invention. The method of this embodiment can be executed by a device for safely and conveniently using a mobile terminal while driving, which can be implemented through hardware and/or It is realized by software, and generally can be integrated in the mobile terminal.

Referring to Fig. 1, the safe and convenient method for using the mobile terminal while driving includes:

Step S101, acquiring motor vehicle running information, and determining the motor vehicle running state according to the motor vehicle running information.

When a driver drives a vehicle, the mobile terminal used in daily use is usually carried or placed on the vehicle, and the vehicle operation information can be obtained by means of the mobile terminal. The operation information includes information such as the speed of the vehicle. In this embodiment, the mobile terminal can obtain the running information of the motor vehicle through the built-in acceleration sensor, that is, use the acceleration components in various directions detected by the acceleration sensor in the mobile terminal to calculate the moving speed of the mobile terminal. Since the moving speed of the mobile terminal is the same as the driving speed of the vehicle, the moving speed of the mobile terminal is the current speed of the vehicle. The running state of the motor vehicle is determined according to the running speed of the motor vehicle, and the running state of the motor vehicle includes: starting state, stopping state, low speed state and high speed state, etc. The starting state refers to the state when the motor vehicle has just started and turns from stationary to motion; the stopped state refers to the state when the speed of the motor vehicle drops to 0 and turns from motion to stationary; the low-speed state refers to the state of the motor vehicle The state when the running speed of the motor vehicle is less than a certain set value; the high-speed state refers to the state when the running speed of the motor vehicle is greater than a certain set value. The running state of the motor vehicle can be determined according to the running speed of the motor vehicle acquired by the built-in acceleration sensor.

In addition, the mobile terminal can also obtain the running speed of the motor vehicle through the built-in GPS module, and calculate the running speed of the motor vehicle according to the position change of the GPS module within the set time period, and then determine the running state of the motor vehicle.

Step S102, when it is determined that the motor vehicle is in the starting state, record the information of the program currently running on the terminal, close the program currently running, and lock and close the screen.

When the motor vehicle is in the starting state, the driver of the motor vehicle needs to concentrate on driving the motor vehicle. At this time, the mobile terminal should not provide any service, so as not to distract the driver's attention. When the mobile terminal determines that the motor vehicle is in the starting state through the obtained motor vehicle running information, it records the information of the currently running program. The information of the program includes the name of the program, the current status of the program, and the data input by the user. For example, when the user uses a video player program, information such as the file name and storage address of the selected video, and the current playing time. The information of these programs can enable the mobile terminal to restore the program to the state before closing the program through the program information after the program is closed. After finishing recording the information of the currently running program, the mobile terminal will close the above running program. And lock and close the screen of the mobile terminal to prevent the driver from being distracted during driving.

Step S103, when it is determined that the motor vehicle is in a stopped state, the program is resumed according to the recorded information, and the screen is unlocked and turned on.

When the motor vehicle is in a stopped state, the driver of the motor vehicle needs to use the mobile terminal to spend the boring waiting time. At this time, the mobile terminal will re-run the program according to the information of the running program recorded in step S102, and load the recorded information of the program, and restore the program to the state before closing. For example: according to the recorded video playing program information, run the video playing program, play the video according to the file name and storage address of the selected video, and adjust the current playing time to the time node of the last watched video. When the currently running program is resumed, the screen of the mobile terminal is unlocked and turned on.

By adopting the technical solution provided by the embodiment of the present invention, it is possible to determine whether to lock and close the screen according to the running state of the motor vehicle, so as to prevent the driver from viewing the mobile terminal while driving, thereby affecting driving safety. And when unlocking and opening said screen, resume running the program that was running before locking and closing the screen. The driver is prevented from frequently operating the mobile terminal when using the mobile terminal, and the driver's experience in using the mobile terminal is improved.

In a preferred implementation of this embodiment, the mobile terminal can acquire the vehicle running information through the vehicle-mounted system of the vehicle. Specifically, the mobile terminal can be connected to the vehicle-mounted system through bluetooth or a data interface, and read information such as motor vehicle speed information, engine start and engine stop, etc. in the vehicle-mounted system. When the engine is started, the motor vehicle is in the starting state; when the engine is stopped, the motor vehicle is in the stopped state, and it can be determined that the motor vehicle is in a low-speed or high-speed state according to the vehicle speed information in the vehicle system. Compared with other methods, the motor vehicle running information obtained by the vehicle system can determine the running state of the motor vehicle more accurately and in a timely manner.

In another preferred implementation of this embodiment, after closing the currently running program, locking and closing the screen, the mobile terminal enters the dormancy mode. The electric power of the mobile terminal can be further saved, and the battery life of the mobile terminal can be increased.

Figure 2 shows a second embodiment of the invention.

Fig. 2 is a schematic flowchart of a method for safely and conveniently using a mobile terminal while driving according to the second embodiment of the present invention. The embodiment of the present invention is based on the method for safely and conveniently using a mobile terminal while driving according to the first embodiment of the present invention. Further, after the locking and closing of the screen, the following step is added: when it is determined that the current motor vehicle is in a low-speed state, resume running the program according to the recorded information. Referring to Figure 2, the safe and convenient method for using the mobile terminal while driving includes:

Step S201, acquiring motor vehicle running information, and determining the motor vehicle running state according to the motor vehicle running information.

Step S202, when it is determined that the motor vehicle is in the starting state, record the information of the program currently running on the terminal, close the program currently running, and lock and close the screen.

Step S203, when it is determined that the current motor vehicle is in a low-speed state, resume running the program according to the recorded information.

When the mobile terminal acquires that the running speed of the motor vehicle is lower than the preset speed threshold, it can determine that the current state of the motor vehicle is a low speed state. The preset speed threshold can be determined empirically. If the speed of the motor vehicle is below a preset speed threshold, the motor vehicle may be slowing down and is about to come to a stop. The mobile terminal will rerun the program according to the information of the running program recorded in step S202, load the recorded information of the program, and restore the program to the state before closing. But it doesn't unlock and turn on the screen. The mobile terminal is in a standby state, and once unlocked, it can be used immediately, but the driver still cannot use the mobile terminal in the current motor vehicle running state.

Step S204, when it is determined that the motor vehicle is in a stopped state, unlock and open the screen.

Since in step S203, the mobile terminal has resumed running the currently running program according to the recorded information, when it is determined that the motor vehicle is in a stopped state, the mobile terminal only needs to unlock and turn on the screen to enable the driver to immediately Use a mobile terminal.

In this embodiment, after the locking and closing of the screen, the following steps are added: when it is determined that the current motor vehicle is in a low-speed state, the program is resumed according to the recorded information. When it is detected that the motor vehicle is about to stop, the closed program can be resumed, so that the mobile terminal is ready for use at any time, reducing the waiting time for the driver to use the mobile terminal when parking, and further improving the user experience.

Fig. 3 shows a third embodiment of the invention.

Fig. 3 is a schematic flowchart of a method for safely and conveniently using a mobile terminal while driving according to the third embodiment of the present invention. The embodiment of the present invention is based on the method for safely and conveniently using a mobile terminal while driving according to the second embodiment of the present invention. Further, after the program is resumed according to the recorded information when it is determined that the current motor vehicle is in a low-speed state, the following step is added: when it is determined that the current motor vehicle is in a high-speed state, close the currently running program.

Referring to Fig. 3, the safe and convenient method for using the mobile terminal while driving includes:

Step S301, acquiring motor vehicle running information, and determining the motor vehicle running state according to the motor vehicle running information.

Step S302, when it is determined that the motor vehicle is in the starting state, record the information of the program currently running on the terminal, close the program currently running, and lock and close the screen.

Step S303, when it is determined that the current motor vehicle is in a low-speed state, resume running the program according to the recorded information.

Step S304, when it is determined that the current motor vehicle is in a high-speed state, close the currently running program.

The low-speed driving state of the motor vehicle during driving may be due to road conditions or other reasons, and it is only temporarily running at a low speed state, rather than decelerating before stopping. When the mobile terminal detects that the motor vehicle turns from a low-speed state to a high-speed state, it can be determined that the motor vehicle is not decelerating before parking. The mobile terminal will close the program that is resumed when the motor vehicle is in a low-speed state. Since the driver does not perform any operation on the program that is resumed, there is no need to record the information of the program that is currently running.

Step S305, when it is determined that the motor vehicle is in a stopped state, resume running the currently running program according to the recorded information, and unlock and open the screen.

In this embodiment, after the program is resumed according to the recorded information when it is determined that the current motor vehicle is in a low-speed state, the following steps are added: when it is determined that the current motor vehicle is in a high-speed state, close the current program to run. When it is judged that the running state of the motor vehicle is not the low-speed state before parking, the program that is resumed when the motor vehicle is in the low-speed state can be closed again, which can save the power of the mobile terminal and increase the battery life of the mobile terminal.

Fig. 4 shows a fourth embodiment of the invention.

Fig. 4 is a schematic flowchart of a method for safely and conveniently using a mobile terminal while driving according to the fourth embodiment of the present invention. This embodiment of the present invention is based on the method for safely and conveniently using a mobile terminal while driving according to the first embodiment of the present invention. Further, after the screen is unlocked and turned on, the following step is added: detecting the user's eyeball activity, and if it is not detected that the user's eyeball is looking at the screen within a preset period of time, then lock the screen.

Referring to Figure 4, the safe and convenient method for using the mobile terminal while driving includes:

Step S401, acquiring motor vehicle running information, and determining the motor vehicle running state according to the motor vehicle running information.

Step S402, when it is determined that the motor vehicle is in the starting state, record the information of the program currently running on the terminal, close the program currently running, and lock and close the screen.

Step S403, when it is determined that the motor vehicle is in a stopped state, resume running the program according to the recorded information, and unlock and open the screen.

Step S404 , detecting the driver's eyeball activity, and locking the screen if it is not detected that the user's eyeballs are gazing at the screen within a preset time period.

When the motor vehicle is stopped, the driver does not have to use the mobile terminal. If the motor vehicle is parked and the user is not using the mobile terminal, if the mobile terminal screen is unlocked and opened, it is easy to cause misuse or Disclosure of personal information of the driver. In this embodiment, it is determined whether the user is using the mobile terminal when parking by detecting the user's eye movement, that is, the driver. Specifically, the eyeball activity information of the user may be acquired through the eyeball tracking technology, so as to determine the target the eyeballs are gazing at. For example, the camera configured on the mobile terminal can capture the movement trajectory of the user's eyeballs, and then determine whether the user is staring at the screen; or use low-power infrared light to irradiate the user's eyeballs at the speed of light, and then the sensor captures different parts of the pupil, iris, cornea, etc. The reflected light is analyzed by a preset algorithm to determine whether the eyeball is looking at the screen. Since it takes a certain amount of time for the driver to shift his sight from the parking state to the screen, it should be detected within the preset time period whether the user's eyeballs are watching the screen. If the user's eyeballs are not detected within the preset time period after parking The screen shows that after parking, the driver does not use the mobile terminal, and the mobile terminal locks the screen. Prevent misuse or disclosure of personal information.

In this embodiment, after the screen is unlocked and opened, the following steps are added: detecting the user's eyeball activity, and if it is not detected that the user's eyeballs are watching the screen within a preset period of time, the screen is locked. It can judge whether the driver uses the mobile terminal after parking, and when the driver does not use the mobile terminal, lock the screen to prevent misoperation or leakage of personal information.

In another optional manner of this embodiment, after the screen is locked, the screen will not be automatically unlocked due to the running state of the motor vehicle, and the driver can only manually unlock the screen of the mobile terminal. It can further ensure the security of the driver's personal information.

Fig. 5 is a structural diagram of a device for safe and convenient use of a mobile terminal while driving according to a fifth embodiment of the present invention. Referring to FIG. 5 , the device for safe and convenient use of a mobile terminal while driving includes: a running state determining module 510 , a screen locking and closing module 520 and a screen unlocking and opening module 530 .

Wherein, the running state determination module 510 is used to obtain the running information of the motor vehicle, and determine the running state of the motor vehicle according to the running information of the motor vehicle;

The screen locking and closing module 520 is used to record the information of the currently running program of the terminal when it is determined that the motor vehicle is in the starting state, close the currently running program, and lock and close the screen;

The screen unlocking and opening module 530 is configured to resume running the program according to the recorded information when it is determined that the motor vehicle is in a stopped state, and unlock and open the screen.

By adopting the technical solution provided by the embodiment of the present invention, it is possible to determine whether to lock and close the screen according to the running state of the motor vehicle, so as to prevent the driver from viewing the mobile terminal while driving, thereby affecting driving safety. And when unlocking and opening said screen, resume running the program that was running before locking and closing the screen. The driver is prevented from frequently operating the mobile terminal when using the mobile terminal, and the driver's experience in using the mobile terminal is improved.

Further, the device for safe and convenient use of the mobile terminal while driving further includes: a program recovery running module 540 .

Wherein, the program resume running module 540 is configured to resume running the program according to the recorded information when it is determined that the current motor vehicle is in a low-speed state.

Further, the device for safe and convenient use of the mobile terminal while driving further includes: a program closing module 550 .

Wherein, the program closing module 550 is configured to close the currently running program when it is determined that the current motor vehicle is in a high-speed state.

Further, the device for safe and convenient use of the mobile terminal while driving further includes: a screen locking module 560 .

Wherein, the screen lock module 560 is configured to detect the user's eyeball activity, and if it is not detected that the user's eyeball is looking at the screen within a preset time period, then lock the screen.

Furthermore, the running state determining module 510 includes: a speed information receiving unit 511 and a running state determining unit 512 .

Wherein, the speed information receiving unit 511 is used to connect with the vehicle-mounted system and receive the vehicle-vehicle speed information sent by the vehicle-mounted system;

The running state determining unit 512 is configured to determine the running state of the motor vehicle according to the driving speed information.

The above device for safe and convenient use of a mobile terminal while driving can execute the method for safe and convenient use of a mobile terminal while driving provided in the embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the method.

The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

Those of ordinary skill in the art should understand that each module or each step of the present invention described above can be realized by a general-purpose computing device, and they can be concentrated on a single computing device, or distributed on a network formed by multiple computing devices. Optionally, they can be implemented with executable program codes of computer devices, so that they can be stored in storage devices and executed by computing devices, or they can be made into individual integrated circuit modules, or a plurality of modules in them Or the steps are fabricated into a single integrated circuit module to realize. As such, the present invention is not limited to any specific combination of hardware and software.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same or similar parts between the various embodiments can be referred to each other.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A safe and convenient method for using a mobile terminal while driving, characterized in that it comprises: Acquiring motor vehicle running information, determining the motor vehicle running state according to the motor vehicle running information, wherein the running information includes the running speed of the motor vehicle acquired by using the built-in acceleration sensor of the mobile terminal; When determining that the motor vehicle is in the starting state, record the information of the currently running program of the terminal, close the currently running program, lock and close the screen; When it is determined that the current motor vehicle is in a low-speed state, resume running the program according to the recorded information without unlocking and turning on the screen; When determining that the current motor vehicle is in a high-speed state, close the currently running program; When it is determined that the motor vehicle is in a stopped state, the program is resumed according to the recorded information, and the screen is unlocked and turned on. 2. The method according to claim 1, characterized in that, after unlocking and turning on the screen, further comprising: The user's eyeball activity is detected, and if it is not detected that the user's eyeball is looking at the screen within a preset period of time, the screen is locked. 3. method according to claim 1, is characterized in that, described acquisition motor vehicle running information, determines motor vehicle running state according to described motor vehicle running information, comprises: Connect with the vehicle-mounted system to receive the vehicle speed information sent by the vehicle-mounted system; The running state of the motor vehicle is determined according to the driving speed information. 4. A device for safe and convenient use of a mobile terminal while driving, characterized in that it comprises: The running state determination module is used to obtain the running information of the motor vehicle, and determine the running state of the motor vehicle according to the running information of the motor vehicle, wherein the running information includes the running speed of the motor vehicle obtained by using the built-in acceleration sensor of the mobile terminal; The screen lock and close module is used to record the information of the program that the terminal is currently running when it is determined that the motor vehicle is in the starting state, close the currently running program, and lock and close the screen; The program recovery module is used to resume the program according to the recorded information when it is determined that the current motor vehicle is in a low-speed state, without unlocking and opening the screen; A program closing module, used to close the currently running program when it is determined that the current motor vehicle is in a high-speed state; The screen unlocking and opening module is used to resume running the program according to the recorded information when the motor vehicle is determined to be in a stopped state, and unlock and open the screen. 5. The device according to claim 4, characterized in that, the device further comprises: The screen locking module is configured to detect the user's eyeball activity, and if it is not detected that the user's eyeball is gazing at the screen within a preset period of time, the screen is locked. 6. The device according to claim 4, wherein the operating state determining module comprises: The speed information receiving unit is used to connect with the on-board system of the motor vehicle and receive the driving speed information of the motor vehicle sent by the on-board system; The running state determining unit is configured to determine the running state of the motor vehicle according to the driving speed information.