WO2018184175A1

WO2018184175A1 - Terminal control method and device

Info

Publication number: WO2018184175A1
Application number: PCT/CN2017/079618
Authority: WO
Inventors: 杨帆; 卢恒惠
Original assignee: 华为技术有限公司
Priority date: 2017-04-06
Filing date: 2017-04-06
Publication date: 2018-10-11
Also published as: CN110462554A

Abstract

Provided in embodiments of the present invention is a terminal control method. The method comprises: acquiring motion data of a terminal and physical sign data of a user wrist; determining, according to the motion data of the terminal, whether the terminal is in a traveling vehicle; if the terminal is in a traveling vehicle, then determining, according to the physical sign data, whether the user is driving; and if the user is driving, configuring the terminal to be in a driving mode. The solution provided by the present application enables accurate identification of whether a user is driving, reduces system power consumption of a wearable apparatus, and assists in improving driving safety of the user.

Description

Terminal control method and device

Technical field

The present application relates to the field of computer technology, and in particular, to a method and apparatus for controlling a terminal based on driving state recognition.

Background technique

Currently, safe driving is an important part of public safety. Using a mobile phone while the user is driving can pose a serious threat to public safety. In a moving vehicle, recognizing a user identity, such as a driver or a passenger, by a mobile terminal such as a mobile phone, and adaptively setting the driver's mobile phone to a driving mode, helps reduce the probability of a traffic accident and achieve safe driving.

The existing solution for recognizing the driving state is that the mobile terminal uses the motion sensor to collect the motion data of the user, and compares the motion data model of the existing driving state to determine whether it is in the driving state. However, since the driving state is recognized only by the motion sensor data of the mobile terminal, the recognition accuracy is low, and misjudgment sometimes occurs. Therefore, there is a need for a method that can accurately recognize the driving state.

Summary of the invention

The embodiment of the invention provides a method and a device for identifying and controlling a terminal based on a driving state. By comprehensively judging data acquired by different types of sensors, the driving state can be accurately recognized, the occurrence of false positives can be reduced, and the mode of the terminal can be set in time to improve Driving safety.

The first aspect provides a method for controlling a terminal, where the method includes: acquiring motion data of the terminal and user wrist volume data; determining, according to motion data of the terminal, whether the terminal is in a driving state; When the terminal is in the driving state, it is determined whether the user is in a driving state according to the vital sign data; and when the user is in the driving state, setting the terminal to a driving mode. By comprehensively utilizing different types of sensor data, the accuracy of the terminal's driving state recognition can be improved, and a single type of data can be frequently collected and processed, and the system power consumption can be reduced.

In a possible design of the first aspect, the motion data is acquired by a motion sensor or a position sensor. Through the motion sensor or position sensor, the terminal can obtain the motion data required to detect the driving state.

In one possible design of the first aspect, the motion data comprises velocity, acceleration or displacement. Thereby, the terminal can detect the driving state through different motion data.

In a possible design of the first aspect, determining whether the terminal is in a driving state according to the motion data of the terminal includes: determining that the terminal is in a driving state when the motion data is greater than or equal to a preset threshold; When the motion data is less than a preset threshold, it is determined that the terminal is not in a driving state. Thereby, the terminal can complete the detection of the driving state.

In one possible design of the first aspect, the vital sign data is obtained by an electrical impedance sensor. Through the electrical impedance sensor, the terminal can obtain the vital sign data needed to recognize the user's hand posture.

In one possible design of the first aspect, the vital sign data includes muscle data or fat data of a user's wrist. Thereby, the user can recognize the corresponding user hand posture based on the muscle data or the fat data.

In a possible design of the first aspect, the determining, according to the vital sign data, whether the user is driving The state includes determining that the user is in a driving state when the feature of the vital sign data matches the vital sign data of the driving state of the user. Thereby, the terminal can complete the detection of the driving state.

In a possible design of the first aspect, the driving mode comprises at least one of the following operations: turning on an automatic parking recognition function, automatically marking a parking position; turning on a voice navigation function; and if no connection between the car Bluetooth or the earphone is detected, Turn off the call answering function; turn off the message reminder function of the message application; convert the text message to a voice message if it detects the connection of the car Bluetooth or the headset; or close the video application. By setting the driving mode, the terminal can turn on or off some functions to prevent the user from operating the mobile phone while driving, and assist the user to drive safely.

In a second aspect, a method for controlling a terminal is provided, the method comprising: acquiring motion data of the terminal; receiving user wrist sign data acquired by a wrist wearable device; and determining, according to motion data of the terminal Whether the terminal is in a driving state; when the terminal is in a driving state, determining whether the user is in a driving state according to the vital sign data; and setting the terminal to a driving mode when the user is in the driving state. By comprehensively utilizing different types of sensor data, the accuracy of the terminal's driving state recognition can be improved, and a single type of data can be frequently collected and processed, and the system power consumption can be reduced.

In a possible design of the second aspect, the motion data is acquired by a motion sensor or a position sensor. Through the motion sensor or position sensor, the terminal can obtain the motion data required to detect the driving state.

In one possible design of the second aspect, the motion data includes speed, acceleration, or displacement. Thereby, the terminal can detect the driving state through different motion data.

In a possible design of the second aspect, determining whether the terminal is in a driving state according to the motion data of the terminal includes: determining that the terminal is in a driving state when the motion data is greater than or equal to a preset threshold; When the motion data is less than a preset threshold, it is determined that the terminal is not in a driving state. Thereby, the terminal can complete the detection of the driving state.

In a possible design of the second aspect, the vital sign data is obtained by an electrical impedance sensor. Through the electrical impedance sensor, the terminal can obtain the vital sign data needed to recognize the user's hand posture.

In one possible design of the second aspect, the vital sign data is muscle data or fat data of a user's wrist. Thus, the user can identify the corresponding user hand gesture based on muscle or fat data.

In a possible design of the second aspect, the determining, according to the vital sign data, whether the user is in a driving state comprises: determining that the user is in a driving state when the feature of the vital sign data matches the vital sign data of the driving state. Thereby, the terminal can complete the detection of the driving state.

In a possible design of the second aspect, the driving mode comprises at least one of the following operations: turning on the automatic parking recognition function, automatically marking the parking position; turning on the voice navigation function; and if no connection between the car Bluetooth or the earphone is detected, Turn off the call answering function; turn off the message reminder function of the message application; convert the text message to a voice message if it detects the connection of the car Bluetooth or the headset; or close the video application. By setting the driving mode, the terminal can turn on or off some functions to prevent the user from operating under driving conditions and assist the user to drive safely.

In a possible design of the second aspect, the setting the terminal to a driving mode when the user is in the driving state comprises: setting the terminal to a driving mode when the user is in the driving state And, the terminal transmits the driving state recognition result to the wrist wearable device. Thus, both the terminal and the wearable device Some functions can be turned on or off to prevent the user from operating under driving conditions and assist the user in driving safely.

According to a third aspect, a method for controlling a wrist wearable device is provided, the method comprising: acquiring vital sign data of a wrist of a user; receiving motion data sent by the terminal; and determining, according to the motion data, whether the terminal is in a driving state. When the terminal is in the driving state, determining whether the user is in a driving state according to the vital sign data; and setting the wrist wearable device to a driving mode when the user is in the driving state. By comprehensively utilizing different types of sensor data, the accuracy of the terminal's driving state recognition can be improved, and a single type of data can be frequently collected and processed, and the system power consumption can be reduced.

In a possible design of the third aspect, when the user is in the driving state, setting the wrist wearable device to a driving mode comprises: setting the user when the user is in the driving state The wearable device is in a driving mode, and the wrist wearable device transmits a driving state recognition result to the terminal. By setting the driving mode, both the terminal and the wearable device can turn on or off some functions to prevent the user from operating under driving conditions and assist the user in driving safely.

According to a fourth aspect, a terminal is provided, the terminal includes: an acquiring module, configured to acquire motion data of the terminal and user wrist volume data; and a determining module, configured to determine, according to motion data of the terminal, whether the terminal is The determining module is further configured to determine, according to the vital sign data, whether the user is in a driving state when the terminal is in a driving state, and a setting module, when the user is in the driving state , setting the terminal to the driving mode. By comprehensively utilizing different types of sensor data, the accuracy of the terminal's driving state recognition can be improved, and a single type of data can be frequently collected and processed, and the system power consumption can be reduced.

In a possible design of the fourth aspect, the motion data is acquired by a motion sensor. Through the motion sensor or the position sensor, the terminal can acquire the motion data required to detect the driving state.

In one possible design of the fourth aspect, the motion data comprises velocity, acceleration or displacement. Thereby, the terminal can detect the driving state through different motion data.

In a possible design of the fourth aspect, determining whether the terminal is in a driving state according to the motion data of the terminal includes: determining that the terminal is in a driving state when the motion data is greater than or equal to a preset threshold; When the motion data is less than a preset threshold, it is determined that the terminal is not in a driving state. Thereby, the terminal can complete the detection of the driving state.

In a possible design of the fourth aspect, the vital sign data is obtained by an electrical impedance sensor. Through the electrical impedance sensor, the terminal can obtain the vital sign data needed to recognize the user's hand posture.

In one possible design of the fourth aspect, the vital sign data includes muscle data or fat data of a user's wrist. Thus, the user can identify the corresponding user hand gesture based on muscle or fat data.

In a possible design of the fourth aspect, the determining, according to the vital sign data, whether the user is in a driving state comprises: determining that the user is in a driving state when the feature of the vital sign data matches the vital sign data of the driving state of the user . Thereby, the terminal can complete the detection of the driving state.

In a possible design of the fourth aspect, the driving mode comprises at least one of the following operations: turning on the automatic parking recognition function, automatically marking the parking position; turning on the voice navigation function; and if no connection between the car Bluetooth or the earphone is detected, Turn off the call answering function; turn off the message reminder function of the message application; convert the text message to a voice message if it detects the connection of the car Bluetooth or the headset; or close the video application. By setting the driving mode, the terminal can turn some functions on or off to prevent the user from operating the mobile phone while driving. Help users drive safely.

The fifth aspect provides a terminal, where the terminal includes: an acquiring module, configured to acquire motion data of the terminal; and a receiving module, configured to receive user wrist volume data acquired by the wrist wearable device; Determining, according to the motion data of the terminal, whether the terminal is in a driving state; the determining module is further configured to: when the terminal is in a driving state, determine, according to the vital sign data, whether the user is in a driving state; And configured to set the terminal to a driving mode when the user is in the driving state. By comprehensively utilizing different types of sensor data, the accuracy of the terminal's driving state recognition can be improved, and a single type of data can be frequently collected and processed, and the system power consumption can be reduced.

In a possible design of the fifth aspect, the motion data is acquired by a motion sensor or a position sensor. Through the motion sensor or position sensor, the terminal can obtain the motion data required to detect the driving state.

In one possible design of the fifth aspect, the motion data includes speed, acceleration, or displacement. Thereby, the terminal can detect the driving state through different motion data.

In a possible design of the fifth aspect, the determining module is configured to: when the motion data is greater than or equal to a preset threshold, determine that the terminal is in a driving state; when the motion data is less than a preset threshold, determine the location The terminal is not in the driving state. Thereby, the terminal can complete the detection of the driving state.

In a possible design of the fifth aspect, the vital sign data is obtained by an electrical impedance sensor. Through the electrical impedance sensor, the terminal can obtain the vital sign data needed to recognize the user's hand posture.

In one possible design of the fifth aspect, the vital sign data is muscle data or fat data of a user's wrist. Thereby, the user can recognize the corresponding user hand posture based on the muscle data or the fat data.

In a possible design of the fifth aspect, the determining, according to the vital sign data, whether the user is in a driving state comprises: determining that the user is in a driving state when the feature of the vital sign data matches the vital sign data of the driving state. Thereby, the terminal can complete the detection of the driving state.

In a possible design of the fifth aspect, the driving mode comprises at least one of the following operations: turning on the automatic parking recognition function, automatically marking the parking position; turning on the voice navigation function; and if no connection between the car Bluetooth or the earphone is detected, Turn off the call answering function; turn off the message reminder function of the message application; convert the text message to a voice message if it detects the connection of the car Bluetooth or the headset; or close the video application. By setting the driving mode, the terminal can turn on or off some functions to prevent the user from operating under driving conditions and assist the user to drive safely.

In a possible design of the fifth aspect, the setting module includes: a setting unit, configured to set the terminal as a driving mode when the user is in the driving state; and a sending unit, configured to identify a driving state Send to the wrist wearable device. Thus, both the terminal and the wearable device can assist the user in driving safely by turning on or off some functions.

According to a sixth aspect, a wearable device is provided, the wearable device includes: an acquisition module, configured to acquire physical data of a wrist of a user; and a receiving module, configured to receive motion data and a driving state identification command sent by the terminal; and a determining module, And determining, according to the motion data, whether the terminal is in a driving state; the determining module is further configured to: when the terminal is in a driving state, determine, according to the vital sign data, whether the user is in a driving state; And configured to set the wearable device to a driving mode when the user is in the driving state. By comprehensively utilizing different types of sensor data, the accuracy of the terminal's recognition of the driving state can be improved, and frequent collection and avoidance can be avoided. Manage single type of data to reduce system power consumption.

In a possible design of the sixth aspect, the setting module includes: a setting unit, configured to set the wrist wearable device to a driving mode when the user is in the driving state; and a sending unit, configured to The driving state recognition result is transmitted to the terminal. Thus, both the terminal and the wearable device can assist the user in driving safely by turning on or off some functions.

In a seventh aspect, a terminal is provided, the terminal comprising: one or more processors, a memory, and one or more programs, the one or more programs being stored in the memory and configured to be the one or more Executing by the processor, the one or more programs comprising instructions for performing the method of the first, second or third aspect.

In an eighth aspect, a computer program product comprising instructions for causing a computer to perform the method of the first, second or third aspect when the instructions are run on a computer.

In a ninth aspect, a computer program product comprising instructions, when executed on a computer, causes the computer to perform the method of the first, second or third aspect.

In the embodiment of the present invention, by performing cooperative processing on different types of data acquired by the same terminal or different terminals, the driving state of the user can be accurately recognized; by sending the data acquired by the wearable device to the terminal for processing, the wearable can be reduced. System power consumption of the device; by setting the terminal or wearable device as the driving mode, it can help the user to improve driving safety.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. Obviously, only some of the embodiments of the present invention are reflected in the following drawings, and other embodiments may be obtained by those skilled in the art without departing from the drawings. All such embodiments or implementations are within the scope of the present application.

FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention;

2 is a flowchart of a first terminal control method according to an embodiment of the present invention;

3 is a flowchart of a second terminal control method according to an embodiment of the present invention;

4 is a flowchart of a third terminal control method according to an embodiment of the present invention;

FIG. 5 is a flowchart of a fourth terminal control method according to an embodiment of the present invention;

FIG. 6 is a flowchart of a fifth terminal control method according to an embodiment of the present invention;

FIG. 7 is a flowchart of a sixth terminal control method according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a first terminal according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of second and third terminals according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a fourth terminal according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention. As shown in FIG. 1, when the vehicle is running, the user's hands grip the steering wheel to drive the vehicle, the mobile phone 101 is placed in the vehicle, the wearable device 102 is worn on the user's wrist, and the vehicle-mounted terminal 103 is located at the vehicle center console. The mobile phone 101 can obtain motion data through a sensor, and can be worn. The device 102 can be used to acquire vital signs data and motion data of the user's wrist. The vehicle-mounted terminal 103 can be used to display the running state of the vehicle, and can also display other information such as navigation, broadcasting, audio or air conditioning. Based on the exercise data and the vital sign data, it can be determined that the user is in a driving state or in a riding state.

The mobile phone 101, the wrist wearable device 102, and the in-vehicle terminal 103 can communicate in a network so that all terminals can transmit data to each other. The networked communication may be wireless communication, such as a wireless local area network established via Bluetooth or Wi-Fi; or wired communication, such as a coaxial cable.

When the user is in a driving state, the mobile phone 101 or the wearable device 102 can be set to the driving mode. In the driving mode, the terminal can turn all or part of the functions on or off to assist the user in driving safely. For example, the operations that the mobile phone 101 can perform include: (1) turning on the automatic parking recognition function, automatically marking the parking position; (2) turning on the voice navigation function; and (3) turning off the incoming call without detecting the connection of the car Bluetooth or the earphone. Answer function; (4) turn off the message reminder function of the message application; (5) convert the text message into a voice message when detecting the connection of the car Bluetooth or the headset; (6) close the video application. The operations that the wearable device 102 can perform include: (1) turning on the PPG signal detection function or increasing the detection frequency of the PPG signal; and (2) increasing the detection frequency and the analysis frequency of the biological parameters such as heart rate, blood pressure, blood oxygen, and respiratory frequency, Judging or cooperating with other terminals to determine whether the user is in a state of fatigue. When the user is in a state of fatigue, the user is reminded to pay attention to safe driving. Reminders can include voice reminders, music playback, vibration, and more.

When the user is in a riding state, the mobile phone 101 or the wearable device 102 can be set to the passenger mode. In the passenger mode, the above terminal can turn all or part of the function on or off, which is more suitable for the user to ride. For example, the operations that the mobile phone 101 can perform include, but are not limited to: (1) an application commonly used in recommending a ride in a lock screen interface, for example, an audio application, a video application, or a travel application; (2) closing Health applications such as step, sedentary reminder, and calorie detection. The operations that the wearable device 102 can perform include, but are not limited to, functions such as turning off the step, sedentary reminder, calorie detection, and the like.

Example 1

The first terminal control method provided by the embodiment of the present invention is described below with reference to FIG. 2 . FIG. 2 is a flowchart of a method for controlling a first terminal according to an embodiment of the present disclosure, where the method is performed by a terminal, where the method includes:

Step 201: Acquire motion data of the terminal and physical vital data of the wrist of the user;

Step 202: Determine, according to motion data of the terminal, whether the terminal is in a driving state;

Step 203: When the terminal is in the driving state, determine, according to the vital sign data, whether the user is in a driving state;

Step 204: When the user is in the driving state, set the terminal to the driving mode.

In the embodiment of the present invention, the terminal may be any type of wrist wearable device, such as a smart bracelet, a smart watch, a smart wristband or a smart glove.

In step 201, the motion data can be acquired by a motion sensor or a position sensor, and the user's wrist sign data can be acquired by the electrical impedance sensor.

The motion data may include data such as speed, acceleration, angular velocity, and angular acceleration of the terminal, and the data includes components along the three-axis (x, y, z-axis) direction of the space; the motion data may also include geographic coordinate data of the terminal (eg, the earth) Longitude and latitude data) and data such as displacement.

The terminal can obtain the motion data in real time or in a preset time period. The preset time period may be set according to actual needs, which is not limited in this application.

In one example, the terminal can acquire velocity, acceleration, angular velocity, or angular acceleration in real time to obtain instantaneous motion data at a certain time.

In another example, the terminal may acquire speed, acceleration, angular velocity, or angular acceleration at a plurality of time points within a preset time period, and the preset time period may be 5s, 10s, 15s, or 30s, etc., the time The points may be spaced 1 s or 2 s to obtain an average of the motion data for the preset time period.

In another example, the terminal may acquire geographic coordinate data respectively at a start point and an end point of a preset time period, and the preset time period may be 1 s or 2 s, etc., thereby calculating a displacement of the terminal according to the geographic coordinate data, and calculating The speed or acceleration during the preset time period.

In another example, the terminal may acquire geographic coordinate data at multiple times within a preset time period, and the preset time period may be a longer time period, such as 10s, 15s, or 20s, etc., at the time point. It may be 1 s or 2 s apart to obtain an average speed or acceleration over the preset time period.

The vital sign data of the user's wrist may be muscle data or fat data of the user's wrist, and the muscle data or fat data may be reflected by the electrical impedance data obtained by the electrical impedance sensor. The electrical impedance sensor includes an electrode that is in contact with biological tissue and that can be used to sense the impedance of the biological tissue. The biological tissue impedance of the electrode contact may vary based on the density of the biological tissue, for example, a tissue having a lower density (for example, adipose tissue) has a lower electrical impedance, and a denser tissue (such as a muscle tissue) has a higher impedance, and thus It can be used to detect changes in the density of biological tissue as a function of impedance. Since the biological tissue of the wrist of the user is mainly muscle tissue and fat tissue, when the posture of the user's hand changes, the distribution of the biological tissue of the wrist changes accordingly, that is, the distribution position of the muscle or fat changes, so By measuring the electrical impedance distribution of the wrist of the user, it is determined whether the posture of the user's hand matches the posture of the driving state, for example, the posture of holding the steering wheel. Known methods can be used to measure biological tissue using an electrical impedance sensor, and are not described herein.

It will be understood by those skilled in the art that in order to enable the terminal to measure the electrical impedance of the entire wrist when worn, to obtain the wrist muscle or fat distribution, the electrodes of the electrical impedance sensor can be placed on the wrist in various suitable structures and manners. It will be apparent to those skilled in the art that a plurality of sensor electrodes are evenly disposed on the device, for example, around the user's wrist.

In step 202, the terminal determines whether it is in a driving state according to the motion data of the terminal.

In an example, the terminal determines whether the terminal is in the driving state according to the speed value, and when the speed value is greater than or equal to the speed threshold, the terminal is in the driving state; otherwise, the terminal is not in the driving state. The speed threshold may be determined according to actual conditions, for example, 5 km/h (km/h), 10 km/h or 15 km/h, which is not limited in this application.

In another example, the terminal analyzes motion data for a period of time to obtain a feature value of the motion data. The characteristic value may be a mean, a variance, a zero crossing rate or a peak of the signal, and the like. The terminal determines whether the vehicle is currently in a driving state according to the characteristic value.

In another example, the terminal determines whether the terminal is in a driving state according to a displacement within a preset time period. When the displacement in the preset time period is greater than or equal to the displacement threshold, for example, the preset time period is 30s, the displacement threshold is 300m, and when the displacement exceeds 300m within 30s, the terminal is in the driving state; otherwise, the terminal is not in the driving state.

In step 203, when the terminal is in the driving state, that is, the user is in the driving state, the terminal determines whether the user is in the driving state according to the vital sign data of the user's wrist.

In order to detect the driving state of the user, the terminal can enter the posture of the user's hand according to the physical data of the wrist of the user. Line target recognition. The target recognition may be based on a known machine learning method, for example, first using a large-scale vital data set with tags as a training set to obtain a recognition or classification model of the gesture; and then inputting the acquired wrist sign data to the identification Or in the classification model to determine whether the electrical impedance data corresponds to the gesture of holding the steering wheel. In one example, the posture of the steering wheel and other gestures can be used as two sorting labels, and a plurality of wrist symbol data sets including the grip steering posture can be trained to obtain the recognition of the steering wheel posture and other postures. Or a classification model, when the physical sign data of the user's wrist matches the characteristics of holding the steering wheel, in other words, when the electrical impedance data of the user's wrist matches the electrical impedance characteristic of the steering wheel, the user is in a driving state; otherwise, the user's hand The department is in other positions and the user is not driving.

Optionally, since the terminal is worn on the wrist of the user, the terminal may further determine whether the user's wrist is performing a regular circular motion according to the motion data, thereby determining whether the user is in a driving state. The detection of the circular motion of the user's wrist can be performed by a known method, and will not be described herein. When the user's wrist is in a regular circular motion, the user is in a driving state.

In step 204, when the user is in the driving state, the terminal may be set to the driving mode described above, thereby turning on or off all or part of the functions of the terminal to assist the user to drive safely.

Optionally, the embodiment of the present invention may further include step 205. When the user is not in the driving state, the terminal can be set to the passenger mode or maintain the normal mode since it is currently in the driving state. This regular mode can be the default working mode of the terminal. Thus, the terminal can satisfy the needs of the user's ride and provide the functions required for the ride.

In the embodiment of the present invention, the order of acquiring and judging the motion data and the vital sign data is not fixed, and the driving state may be first determined according to the motion data, and then the posture of the user's hand is determined according to the physical sign data of the user's wrist, thereby identifying the driving state; It is also possible to first determine the posture of the user's hand based on the vital sign data, and then determine the driving state based on the exercise data, thereby identifying the driving state.

In the embodiment of the present invention, the terminal cooperatively recognizes the driving state of the user according to the motion data and the vital sign data, thereby improving the accuracy of the driving state recognition, overcoming the shortage of the single type data to recognize the driving state; comprehensively utilizing different types of data can avoid Frequent acquisition and processing of a single type of data reduces system power consumption.

Example 2

FIG. 3 is a flowchart of a method for controlling a second terminal according to an embodiment of the present invention. The method is performed by a terminal. As shown in FIG. 3, the method includes:

Step 301: The terminal detects a connection with the vehicle terminal.

Step 302: Obtaining physical sign data of a wrist of the user;

Step 303, when the terminal is in the driving state, determining, according to the vital sign data, whether the user is in a driving state;

Step 304: When the user is in the driving state, set the terminal to the driving mode.

For the process of obtaining the vital sign data in step 302, refer to the description of step 201, and steps 303 and 304 are similar to

steps

203 and 204, and details are not described herein again.

In step 301, when the vehicle is started, for example, the user opens the door by the key or launches the engine, the vehicle terminal will turn on the network connection module, such as a wireless local area network such as Bluetooth or Wi-Fi. When the terminal is connected to the network of the vehicle terminal, the network connection module identification code of the vehicle terminal can be acquired, and therefore, the terminal can be based on the vehicle terminal. The network connection module identification code detects the connection with the vehicle terminal.

Optionally, the embodiment of the present invention may further include step 305, which is similar to step 205, and details are not described herein again.

In the embodiment of the present invention, the order of acquiring the wrist symbol data of the user and detecting the connection of the vehicle-mounted terminal is not fixed, and the physical data may be acquired first and then connected to the vehicle-mounted terminal, or the connected vehicle terminal may be detected to acquire the physical sign data.

In the embodiment of the present invention, the terminal reduces or avoids the system power consumption caused by the real-time collection and analysis of the motion data by monitoring the connection state with the vehicle-mounted terminal, and improves the speed of the driving state recognition.

Example 3

FIG. 4 is a flowchart of a third terminal control method according to an embodiment of the present invention. The method is performed by a terminal. As shown in FIG. 4, the method includes:

Step 401: Receive an identification instruction sent by another terminal.

Step 402: Obtaining physical sign data of a wrist of the user;

Step 403: When the terminal is in the driving state, determine, according to the vital sign data, whether the user is in a driving state;

In step 404, when the user is in the driving state, the terminal is set to the driving mode.

Steps 402 to 404 are similar to steps 302 to 304, respectively, and are not described herein again.

In the embodiment of the present invention, the terminal may be any type of wrist wearable device, such as a smart bracelet, a smart watch, a smart wristband or a smart glove. The other terminal may be a mobile terminal other than a wrist wearable device, such as a smartphone or tablet.

In step 401, the terminal may initiate recognition of the driving state of the user by receiving an identification command sent by another terminal. The identification instruction may be issued when another terminal detects the driving state, or may be issued by the user operating another terminal. The user operation may be a sliding track, a click, a double tap or a long press of a connection icon, pressing a preset connection button, shaking a terminal, and the like. For the other terminal to detect the driving state, refer to the description of the previous step 202, and details are not described herein again.

Optionally, the embodiment of the present invention may further include step 405, which is similar to step 205, and details are not described herein again.

In the embodiment of the present invention, the order of acquiring the sensor data and receiving the recognition instruction is not fixed, and the data may be acquired before receiving the identification instruction, or the identification instruction may be received before acquiring the data.

In the embodiment of the present invention, the two terminals cooperatively recognize the driving state, and the terminal triggers the collection and analysis of the wrist symbol data according to the identification instruction sent by the other terminal, and can accurately identify the driving compared with the real-time collecting and analyzing data. At the same time, the system power consumption is reduced.

Example 4

FIG. 5 is a flowchart of a fourth terminal control method according to an embodiment of the present invention. The method is performed by a terminal. As shown in FIG. 5, the method includes:

Step 501: The terminal acquires motion data of the terminal.

Step 502: The terminal determines, according to the motion data of the terminal, whether the terminal is in a driving state.

Step 503: The terminal receives the user wrist sign data acquired by the wrist wearable device.

Step 504: When the terminal is in the driving state, the terminal determines, according to the user wrist sign data, whether the user is in a driving state;

Step 505, when the user is in the driving state, the terminal sets the terminal to the driving mode.

Steps

502, 504, and 505 are similar to steps 202 to 204, respectively, and are not described herein again.

In the embodiment of the present invention, the terminal may be any mobile terminal including a motion sensor or a position sensor, such as a mobile phone or a tablet computer. The wrist wearable device can be any type of wrist wearable device, such as a smart bracelet, smart watch, smart wristband or smart glove.

For the manner in which the terminal acquires the motion data in step 501, refer to the description of step 201.

In step 503, when the driving state is detected, the terminal transmits a data acquisition request to the wrist wearable device. The wrist wearable device receives the data acquisition request and transmits the user's wrist sign data to the terminal in response to the data acquisition request. For the manner in which the wrist wearable device obtains the user's wrist sign data, refer to the description of step 201 above.

The terminal receives the user's wrist sign data, which can be realized through a network connection established between the terminal and the wrist wearable device, such as a Bluetooth connection, or can be implemented by a local area network provided by the vehicle terminal, such as a Wi-Fi network connection. Optionally, the terminal may send a data acquisition request to the wrist wearable device according to a predetermined time period, where the predetermined time period may be determined according to actual needs, for example, 1s, 5s, or 10s. It should be noted that the terminal establishes a network connection with the wrist wearable device, which may be established before the sensor data is acquired, or may be established after acquiring the sensor data.

Optionally, the embodiment of the present invention may further include a step 506, which is similar to step 205, and details are not described herein again.

Optionally, after the terminal completes the driving state identification, the recognition result of the driving state may be sent to the wrist wearable device, so that the wrist wearable device may set the driving mode or the passenger mode according to the recognition result, or maintain the normal mode. .

In the embodiment of the present invention, the terminal and the wrist wearable device cooperatively recognize the driving state, and an accurate recognition result can be obtained; the terminal controls the wearable device to collect the physical sign data according to the judgment result of the driving state, and reduces the wrist wearable device in real time. The system power consumption caused by the acquisition of biological data; at the same time, the analysis and processing of the physical data by the terminal can further reduce the system power consumption of the wearable device.

Example 5

FIG. 6 is a flowchart of a method for controlling a fifth terminal according to an embodiment of the present invention. The method is performed by a terminal, and includes:

Step 601: The terminal detects a connection with the vehicle terminal.

Step 602: The terminal receives the user wrist sign data acquired by the wrist wearable device.

Step 603: The terminal determines, according to the user's wrist sign data, whether the user is in a driving state;

Step 604, when the user is in the driving state, the terminal sets the terminal to the driving mode.

Step 601 is similar to step 301, and steps 602 to 604 are similar to steps 503 to 505, and details are not described herein.

Optionally, the embodiment of the present invention may further include step 605, which is similar to step 205, and details are not described herein again.

Optionally, after the terminal completes the driving state recognition, the recognition result of the driving state may be sent to the wrist wearable device, so that the wrist wearable device can set the driving mode or the passenger mode according to the recognition result, or maintain the normal mode.

In the embodiment of the present invention, the terminal reduces or avoids the real-time collection and analysis of the system power consumption caused by the motion data by monitoring the connection state with the vehicle-mounted terminal, and improves the speed of the driving state recognition; the terminal is connected with the vehicle-mounted terminal. The connection state controls the collection of the physical data of the wearable device, which reduces the system power consumption caused by the wearable device collecting the biological data in real time; at the same time, the terminal analyzes and processes the physical data to further reduce the system power consumption of the wearable device.

Example 6

FIG. 7 is a flowchart of a method for controlling a sixth terminal according to an embodiment of the present invention, where the method is performed by a wrist wearable device, including

Step 701, the wrist wearable device acquires the user's wrist sign data;

Step 702: The wrist wearable device receives terminal motion data acquired by the terminal.

Step 703: The wrist wearable device determines whether it is in a driving state according to the terminal motion data.

Step 704, when in the driving state, the wrist wearable device determines whether the user is in a driving state according to the user wrist sign data;

Step 705, when the user is in a driving state, the wrist wearable device sets the wrist wearable device to the driving mode.

The steps 703 to 705 are similar to the foregoing steps 202 to 204, and details are not described herein again.

In the embodiment of the present invention, the wrist wearable device may be any wrist wearable device having an electrical impedance sensor, such as a smart bracelet, a smart watch, a smart wristband or a smart glove. The terminal can be any type of mobile terminal including a motion sensor or a position sensor, such as a mobile phone or tablet.

In step 701, the manner in which the wrist wearable device acquires the user's wrist sign data can be referred to the description of step 201 above.

In step 702, the wrist wearable device sends a data acquisition request to the terminal. The terminal receives the data acquisition request and transmits the motion data to the wearable device in response to the data acquisition request. For the manner in which the terminal obtains the motion data of the terminal, refer to the description of step 201 in the foregoing.

The wearable device receives the terminal motion data, which can be implemented by a network connection established between the terminal and the wrist wearable device, such as a Bluetooth connection, or can be implemented by a local area network provided by the vehicle terminal, such as a Wi-Fi network connection. Optionally, the wearable device may send a data acquisition request to the terminal according to a predetermined time period, where the predetermined time period may be determined according to actual needs, for example, 1s, 5s, or 10s. Those skilled in the art can understand that the terminal establishes a network connection with the wrist wearable device, can establish a connection before acquiring the sensor data, and can establish a connection after acquiring the sensor data.

Optionally, the wrist wearable device may not receive the data acquisition request, but directly receive the terminal motion data and the identification instruction sent by the terminal, and perform subsequent operations according to the identification instruction.

Optionally, the embodiment of the present invention may further include step 706, which is similar to step 205, and details are not described herein again.

Optionally, after the wrist wearable device completes the driving state recognition, the recognition result of the driving state may be sent to the terminal, so that the terminal may set the driving mode or the passenger mode according to the recognition result, or maintain the normal mode.

In the embodiment of the present invention, the terminal and the wrist wearable device cooperate to recognize the driving state, and an accurate recognition result can be obtained. Meanwhile, the wearable device analyzes and processes the motion data, thereby reducing the system power consumption of the terminal.

Example 7

FIG. 8 is a schematic structural diagram of a first terminal according to an embodiment of the present invention. The terminal provided by the embodiment of the present invention may be used to implement the method of the embodiments of the present invention shown in FIG. 2 to FIG. 7 . The terminal 800 includes:

The acquisition module 801, the determination module 802, and the setup module 803.

The obtaining module 801 is configured to acquire motion data of the terminal and user wrist volume data.

The determining module 802 is configured to determine, according to the motion data of the terminal, whether the terminal is in a driving state, and is further configured to determine, according to the vital sign data, whether the user is in a driving state when the terminal is in a driving state.

The setting module 803 is configured to set the terminal to a driving mode when the user is in the driving state.

Example 8

FIG. 9 is a schematic structural diagram of a second terminal according to an embodiment of the present invention. The terminal provided by the embodiment of the present invention may be used to implement the method of the embodiments of the present invention shown in FIG. 2 to FIG. 7 . The terminal 900 includes:

The acquisition module 901, the receiving module 902, the determining module 903, and the setting module 904.

The obtaining module 901 is configured to acquire motion data of the terminal.

The receiving module 902 is configured to receive user wrist symbol data acquired by the wrist wearable device.

The determining module 903 is configured to determine, according to the motion data of the terminal, whether the terminal is in a driving state, and is further configured to determine, according to the vital sign data, whether the user is in a driving state when the terminal is in a driving state.

The setting module 904 is configured to set the terminal to a driving mode when the user is in the driving state.

The setting module 904 also includes a setting unit and a transmitting unit. The setting unit is configured to set the terminal to be a driving mode when the user is in the driving state. And a sending unit, configured to send the driving state recognition result to the wrist wearable device.

Example 9

Still referring to FIG. 9, FIG. 9 is a schematic structural diagram of a third terminal according to an embodiment of the present invention. The terminal provided by the embodiment of the present invention may be used to implement the method of the embodiment of the present invention shown in FIG. 2 to FIG. For wrist wearable device 900, including:

The obtaining module 901 is configured to acquire the wrist symbol data of the user.

The receiving module 902 is configured to receive motion data sent by the terminal.

a determining module 903, configured to determine, according to the motion data, whether the wrist wearable device is in a driving state; and further configured to determine, according to the vital sign data, whether the user is driving when the wearable device is in a driving state status.

The setting module 904 is configured to set the wrist wearable device to a driving mode when the user is in the driving state.

The setting module 904 also includes a setting unit and a transmitting unit. The setting unit is configured to set the wrist wearable device to a driving mode when the user is in the driving state. And a sending unit, configured to send a driving state recognition result to the terminal.

In the embodiment of the present invention, the terminal and the wrist wearable device cooperate to recognize the driving state, and an accurate identification knot can be obtained. At the same time, the wearable device analyzes the motion data and reduces the system power consumption of the terminal.

Example 10

FIG. 10 is a schematic structural diagram of a fourth terminal according to an embodiment of the present invention. The terminal provided by the embodiment of the present invention may be used to implement the method of the embodiments of the present invention shown in FIG. 2 to FIG. 7 . For ease of explanation, FIG. 10 only shows portions related to the embodiments of the present invention. Without specific details, please refer to the embodiments of the present invention shown in FIGS. 2 to 7.

The terminal can be a mobile phone or a mobile phone, a Tablet Personal Computer (TPC), a laptop computer, a digital camera, a digital camera, a projection device, a wearable device, a personal digital assistant ( Personal Digital Assistant (PDA), e-book reader, virtual reality smart device, digital broadcast terminal, messaging device, game console, medical device, fitness device or scanner, etc., the terminal can Communication is established with the network through 2G, 3G, 4G, 5G or wireless locale access network (WLAN). In the embodiment of the present invention, the terminal is a mobile phone or a wearable device as an example. The components of the mobile phone or the wearable device 1000 are specifically described below with reference to FIG. 10: as shown in FIG. 10, the mobile phone or wearable device 1000 includes A radio frequency (RF) circuit 1010, a memory 1020, an input unit 1030, a screen 1040, a sensor 1050, a Bluetooth module 1060, a camera 1070, a processor 1080, and a power supply 1090. It can be understood by those skilled in the art that the structure of the mobile phone shown in FIG. 10 is only an example of implementation, and does not constitute a limitation on the mobile phone, and may include more or less components than those illustrated, or combine some components, or Different parts are arranged.

The RF circuit 1010 can be used for receiving and transmitting signals during the transmission or reception of information or during a call. In particular, after receiving the downlink information of the base station, it is processed by the processor 1080. In addition, the uplink data is designed to be sent to the base station. Generally, RF circuits include, but are not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuit 1010 can also communicate with the network and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code). Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), etc.

The memory 1020 can be used to store software programs and modules, and the processor 1080 executes various functional applications and data processing of the mobile phone or wearable device 1000 by running software programs and modules stored in the memory 1020. The memory 1020 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to the mobile phone. Or data created by the use of the wearable device 1000 (such as audio data, video data, phone book, etc.), and the like. In addition, the memory 1020 may include volatile memory, such as non-volatile volatile random access memory (NVRAM), phase change random access memory (PRAM), and magnetoresistive random access memory. (Magetoresistive RAM, MRAM), etc., may also include non-volatile memory, such as at least one magnetic disk storage device, electrically erasable programmable read-only memory (EEPROM), flash memory device, such as anti- Or flash memory (NOR flash memory) or NAND flash memory, semiconductor devices, such as solid Solid State Disk (SSD), etc.

The input unit 1030 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset or wearable device 1000. Specifically, the input unit 1030 may include a touch panel 1031 and other input devices 1032. The touch panel 1031, also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like on the touch panel 1031 or near the touch panel 1031. Operation) and drive the corresponding connecting device according to a preset program. Optionally, the touch panel 1031 may include two parts: a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information. The processor 1080 is provided and can receive commands from the processor 1080 and execute them. In addition, the touch panel 1031 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 1031, the input unit 1030 may also include other input devices 1032. Specifically, other input devices 1032 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.

Screen 1040 can be used to display information entered by the user or information provided to the user as well as various interfaces of the handset or wearable device 1000. The display panel 1041 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like. Further, the touch panel 1031 may cover the display panel 1041, and when the touch panel 1031 detects a touch operation thereon or nearby, the touch panel 1031 transmits to the processor 1080 to determine the type of the touch event, and then the processor 1080 according to the touch event. The type provides a corresponding visual output on display panel 1041. Although in FIG. 10, the touch panel 1031 and the display panel 1041 are two independent components to implement the input and input functions of the mobile phone or the wearable device 1000, in some embodiments, the touch panel 1031 may be The display panel 1041 is integrated to implement input and output functions of the mobile phone or wearable device 1000. Screen 1040 can be used to display content, including a user interface, such as a boot interface of a mobile phone, a user interface of an application. The content may include information and data in addition to the user interface. Screen 1040 can be a built-in screen of a mobile phone or other external display device.

The sensor 1050 includes at least one light sensor, motion sensor, position sensor, electrical impedance sensor (EIS), and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may acquire brightness of ambient light, and the proximity sensor may close the display panel 1041 and/or when the mobile phone or the wearable device 1000 moves to the ear. Backlighting. The motion sensor may include an acceleration sensor, a gyroscope, and a magnetometer, wherein the acceleration sensor can detect the magnitude of the acceleration in all directions of the space (generally three dimensions of space x, y, and z), and the magnitude and direction of gravity can be detected at rest. It can be used to identify the gesture of the phone (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap). The gyroscope can detect the angular velocity of the three axes of the space. The position sensor may include a position module suitable for a Global Positioning System (GPS), a Beidou system (COMPASS), a GLONASS system, and a Galileo system (GALILEO) for acquiring the geographic location coordinates of the mobile phone. The location sensor can also be located through a base station of a mobile operation network, a local area network such as Wi-Fi or Bluetooth, or a combination of the above-mentioned positioning methods, thereby obtaining more accurate mobile phone location information. An electrical impedance sensor can be used to sense the impedance of the biological tissue in contact with the sensor electrodes. The mobile phone or the wearable device 1000 can also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like, and details are not described herein again.

The Bluetooth module 1060 can be used for short-range wireless data transmission. Through the Bluetooth module 1060, the handset or wearable device 1000 can establish a connection with other terminals to receive and transmit various types of data.

The camera 1070 is a built-in camera of the mobile phone, and can be a front camera or a rear camera.

The processor 1080 is the control center of the handset or wearable device 1000, connecting various portions of the entire handset with various interfaces and lines, by running or executing software programs and/or modules stored in the memory 1020, and recalling stored in the memory 1020. The internal data performs various functions and processing data of the mobile phone or wearable device 1000, thereby performing overall monitoring of the mobile phone. The processor 1080 may be a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), and a field programmable gate array ( Field Programmable Gate Array (FPGA) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. The processor 1080 can implement or perform various illustrative logical blocks, modules and circuits described in connection with the present disclosure. Processor 1080 can also be a combination of computing functions, such as one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like. Alternatively, processor 1080 can include one or more processor units. Optionally, the processor 1080 can also integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, and the like, and the modem processor mainly processes wireless communication. It will be appreciated that the above described modem processor may also not be integrated into the processor 1080.

The application includes any application installed on the mobile phone or wearable device 1000, including but not limited to browsers, email, instant messaging services, word processing, keyboard virtualization, widgets, encryption, digital rights management , speech recognition, voice copying, positioning (such as those provided by GPS), music playback, and more.

The mobile phone or wearable device 1000 also includes a power source 1090 (such as a battery) for powering various components. Alternatively, the power source can be logically coupled to the processor 1080 through a power management system to manage charging, discharging, and power through the power management system. Consumption management and other functions.

It should be noted that, although not shown, the mobile phone or wearable device 1000 may further include an audio circuit, a Wi-Fi module, and the like, and details are not described herein again.

In the embodiment of the present invention, the memory 1020, the sensor 1050, the Bluetooth module 1060, and the processor 1080 may also have the following functions.

The memory 1020, the sensor 1050, and the Bluetooth module 1060 are respectively connected to the processor 1080 via one or more data buses.

The sensor 1050 can be used to acquire motion data and vital signs data of the user's wrist. These data can be stored on the memory 1020.

Optionally, when the terminal is a wrist wearable device, the sensor 1050 may include a motion sensor, a position sensor, and an electrical impedance sensor for acquiring motion data and user wrist sign data, and the data may be processed by the process 1080 to determine Whether the user is in a driving state.

Optionally, when the terminal is a wrist wearable device, the sensor 1050 may include an electrical impedance sensor for acquiring user wrist sign data. The sign data may be processed by the processor 1080 to determine whether the user's hand gesture matches the gesture feature of the driving state; or may be sent to other terminals, such as a cell phone, for processing via the Bluetooth module 1060.

Optionally, when the terminal is a mobile terminal such as a mobile phone, the sensor may include a motion sensor or a position sensor. Used to acquire motion data of the terminal. The motion data may be processed by the processor 1080 to determine whether the terminal is in a driving state; the motion data may also be sent to other terminals, such as a wearable device, for processing via the Bluetooth module 1060.

The Bluetooth module 1060 can be used to receive and transmit motion data and user wrist sign data from other terminals. These data can be stored on the memory 1020.

The processor 1080 can invoke control instructions from the memory 1020 for determining whether the handset or wearable device 1000 is in a driving state based on the motion data, or determining whether the user is in a driving state based on the user's wrist vitals data.

The processor 1080 can also transmit the driving status recognition result to the other terminal through the Bluetooth module 1060.

In the above embodiments of the present invention, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with embodiments of the present invention are generated in whole or in part. The computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer readable storage medium or transferred from one computer readable medium to another computer readable medium, for example, the computer instructions can be wired from a website site, computer, server or data center (for example, coaxial cable, fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) to another website, computer, server or data center. The computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media. The usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (eg, a Solid State Disk (SSD)) or the like.

Those skilled in the art will appreciate that in one or more examples described above, the functions described herein can be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium. Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another. A storage medium may be any available media that can be accessed by a general purpose or special purpose computer.

The embodiments, the technical solutions and the beneficial effects of the present invention are further described in detail in the specific embodiments described above, and those skilled in the art understand that the above description is only a preferred embodiment of the technical solution of the present invention, and is not It is intended to define the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

A method for controlling a terminal, the method comprising:

Obtaining motion data of the terminal and vital sign data of a wrist of the user;

Determining, according to the motion data of the terminal, whether the terminal is in a driving state;

Determining, according to the vital sign data, whether the user is in a driving state when the terminal is in a driving state;

When the user is in the driving state, the terminal is set to a driving mode.
The method of claim 1 wherein

The motion data is obtained by a motion sensor or a position sensor.
Method according to claim 1 or 2, characterized in that

The motion data includes speed, acceleration, or displacement.
The method according to any one of claims 1 to 3, wherein the determining, according to the motion data of the terminal, whether the terminal is in a driving state comprises:

When the motion data is greater than or equal to a preset threshold, determining that the terminal is in a driving state; when the motion data is less than a preset threshold, determining that the terminal is not in a driving state.
A method according to any one of claims 1 to 4, characterized in that

The sign data is obtained by an electrical impedance sensor.
A method according to any one of claims 1 to 5, characterized in that

The vital sign data includes muscle data or fat data of the user's wrist.
The method according to any one of claims 1 to 6, wherein the determining, according to the vital sign data, whether the user is in a driving state comprises:

When the characteristics of the vital sign data match the vital sign data of the user's driving state, it is determined that the user is in a driving state.
The method according to any one of claims 1 to 7, wherein the driving mode comprises at least one of the following operations:

Turn on the automatic parking recognition function and automatically mark the parking position;

Turn on voice navigation;

Turn off the call answering function when no connection to the car Bluetooth or headset is detected;

Turn off the message alert feature of the message class application;

Convert a text message to a voice message if it detects a connection to a car Bluetooth or headset; or,

Close the video app.
A method for controlling a terminal, comprising:

Obtaining motion data of the terminal;

Receiving user wrist sign data obtained by the wrist wearable device;

Determining, according to the motion data of the terminal, whether the terminal is in a driving state;

Determining, according to the vital sign data, whether the user is in a driving state when the terminal is in a driving state;

When the user is in the driving state, the terminal is set to a driving mode.
The method of claim 9 wherein:

The motion data is obtained by a motion sensor or a position sensor.
Method according to claim 9 or 10, characterized in that

The motion data includes speed, acceleration, or displacement.
The method according to any one of claims 9 to 11, wherein the determining, according to the motion data of the terminal, whether the terminal is in a driving state comprises:

When the motion data is greater than or equal to a preset threshold, determining that the terminal is in a driving state; when the motion data is less than a preset threshold, determining that the terminal is not in a driving state.
A method according to any one of claims 9 to 12, characterized in that

The sign data is obtained by an electrical impedance sensor.
A method according to any one of claims 9 to 13, wherein

The vital sign data is muscle data or fat data of the user's wrist.
The method according to any one of claims 9 to 14, wherein the determining, according to the vital sign data, whether the user is in a driving state comprises:

When the feature of the vital sign data matches the vital sign data of the driving state, it is determined that the user is in a driving state.
The method according to any one of claims 9 to 15, wherein the driving mode comprises at least one of the following operations:

Turn on the automatic parking recognition function and automatically mark the parking position;

Turn on voice navigation;

Turn off the call answering function when no connection to the car Bluetooth or headset is detected;

Turn off the message alert feature of the message class application;

Convert a text message to a voice message if it detects a connection to a car Bluetooth or headset; or,

Close the video app.
The method according to any one of claims 9 to 16, wherein when the user is in the driving state, setting the terminal to a driving mode comprises:

When the user is in the driving state, the terminal is set to a driving mode, and the terminal transmits a driving state recognition result to the wrist wearable device.
A method for controlling a wrist wearable device, comprising:

Obtaining the vital signs data of the user's wrist;

Receiving motion data sent by the terminal;

Determining, according to the motion data, whether the terminal is in a driving state;

Determining, according to the vital sign data, whether the user is in a driving state when the terminal is in a driving state;

When the user is in the driving state, the wrist wearable device is set to a driving mode.
The method according to claim 18, wherein the setting the wrist wearable device to a driving mode when the user is in the driving state comprises:

When the user is in the driving state, the wrist wearable device is set to a driving mode, and the wrist wearable device transmits a driving state recognition result to the terminal.
A terminal, wherein the terminal comprises:

An acquiring module, configured to acquire motion data of the terminal and user wrist volume data;

a determining module, configured to determine, according to the motion data of the terminal, whether the terminal is in a driving state;

The determining module is further configured to determine, according to the vital sign data, whether the user is in a driving state when the terminal is in a driving state;

And a setting module, configured to set the terminal to a driving mode when the user is in the driving state.
The terminal according to claim 20, characterized in that

The motion data is obtained by a motion sensor or a position sensor.
A terminal according to claim 20 or 21, characterized in that

The motion data includes speed, acceleration, or displacement.
The terminal according to any one of claims 20 to 22, wherein the determining module is configured to:

When the motion data is greater than or equal to a preset threshold, determining that the terminal is in a driving state; when the motion data is less than a preset threshold, determining that the terminal is not in a driving state.
A terminal according to any one of claims 20 to 23, characterized in that

The sign data is obtained by an electrical impedance sensor.
A terminal according to any one of claims 20 to 24, characterized in that

The vital sign data includes muscle data or fat data of the user's wrist.
The terminal according to any one of claims 20 to 25, wherein the determining module is further configured to:

When the characteristics of the vital sign data match the vital sign data of the user's driving state, it is determined that the user is in a driving state.
The terminal according to any one of claims 20 to 26, wherein the driving mode comprises at least one of the following operations:

Turn on the automatic parking recognition function and automatically mark the parking position;

Turn on voice navigation;

Turn off the call answering function when no connection to the car Bluetooth or headset is detected;

Turn off the message alert feature of the message class application;

Convert a text message to a voice message if it detects a connection to a car Bluetooth or headset; or,

Close the video app.
A terminal, wherein the terminal comprises:

An acquiring module, configured to acquire motion data of the terminal;

a receiving module, configured to receive user wrist sign data obtained by the wrist wearable device;

a determining module, configured to determine, according to the motion data of the terminal, whether the terminal is in a driving state;

The determining module is further configured to determine, according to the vital sign data, whether the user is in a driving state when the terminal is in a driving state;

And a setting module, configured to set the terminal to a driving mode when the user is in the driving state.
The terminal according to claim 28, characterized in that

The motion data is obtained by a motion sensor or a position sensor.
A terminal according to claim 28 or 29, characterized in that

The motion data includes speed, acceleration, or displacement.
The terminal according to any one of claims 28 to 30, wherein the determining module is configured to:

When the motion data is greater than or equal to a preset threshold, determining that the terminal is in a driving state; when the motion data is less than a preset threshold, determining that the terminal is not in a driving state.
A terminal according to any one of claims 28 to 31, characterized in that

The sign data is obtained by an electrical impedance sensor.
A terminal according to any one of claims 28 to 32, characterized in that

The vital sign data is muscle data or fat data of the user's wrist.
The terminal according to any one of claims 28 to 33, wherein the determining, according to the vital sign data, whether the user is in a driving state comprises:

When the feature of the vital sign data matches the vital sign data of the driving state, it is determined that the user is in a driving state.
The terminal according to any one of claims 28 to 34, wherein the driving mode comprises at least one of the following operations:

Turn on the automatic parking recognition function and automatically mark the parking position;

Turn on voice navigation;

Turn off the call answering function when no connection to the car Bluetooth or headset is detected;

Turn off the message alert feature of the message class application;

Convert a text message to a voice message if it detects a connection to a car Bluetooth or headset; or,

Close the video app.
The terminal according to any one of claims 28 to 35, wherein the setting module comprises:

a setting unit, configured to set the terminal to a driving mode when the user is in the driving state;

And a sending unit, configured to send the driving state recognition result to the wrist wearable device.
A wrist wearable device, wherein the wrist wearable device comprises:

Obtaining a module, configured to acquire physical data of a wrist of the user;

a receiving module, configured to receive motion data and a driving state recognition command sent by the terminal;

a determining module, configured to determine, according to the motion data, whether the terminal is in a driving state;

The determining module is further configured to determine, according to the vital sign data, whether the user is in a driving state when the terminal is in a driving state;

And a setting module, configured to set the wrist wearable device to a driving mode when the user is in the driving state.
The wrist wearable device according to claim 37, wherein the setting module comprises:

a setting unit, configured to set the wrist wearable device to a driving mode when the user is in the driving state;

And a sending unit, configured to send a driving state recognition result to the terminal.
A terminal, wherein the terminal comprises:

One or more processors, memory, receivers, transmitters, and one or more programs, the one or more programs being stored in the memory and configured to be executed by the one or more processors, the one Or a plurality of programs comprising instructions for performing the method of any of claims 1-17.
A wrist wearable device, wherein the wrist wearable device comprises:

One or more processors, memory, receivers, transmitters, and one or more programs, the one or more programs being stored in the memory and configured to be executed by the one or more processors, the one Or a plurality of programs comprising instructions for performing the method of claim 18 or 19.
A computer readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the method of any of claims 1-19.
A computer program product comprising instructions that, when run on a computer, cause the computer to execute The method of any of 1-19.