WO2016131338A1

WO2016131338A1 - Method for outputting alarm information on mobile terminal and mobile terminal

Info

Publication number: WO2016131338A1
Application number: PCT/CN2015/098114
Authority: WO
Inventors: 丁雪华
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-07-17
Filing date: 2015-12-21
Publication date: 2016-08-25
Also published as: CN106357842A

Abstract

A method for outputting alarm information on a mobile terminal and a mobile terminal. The method comprises: acquiring detection results of at least three tri-axial acceleration sensors on a mobile terminal, wherein the placement positions of the at least three tri-axial acceleration sensors can determine a plane on the mobile terminal; judging whether the plane determined by the positions of the at least three tri-axial acceleration sensors deforms according to the detection results of the at least three tri-axial acceleration sensors, and obtaining a judgement result; and if the judgement result indicates that deformation occurs, outputting alarm information.

Description

Method for outputting alarm information on mobile terminal and mobile terminal

Technical field

This document relates to, but is not limited to, the field of communications, and in particular, to a method and a mobile terminal for outputting alarm information on a mobile terminal.

Background technique

With the development of technology, the thickness of mobile terminals is getting thinner and thinner. As the thickness of the mobile terminal becomes thinner, the mobile terminal is easily bent under the action of an external force, and the probability of damage to the mobile terminal is also increased.

In the related art, a smart phone generally has a built-in three-axis acceleration sensor, which can sense that the mobile phone is in a gripping or placing state, but cannot detect whether the mobile phone is bent or not.

Therefore, how to detect whether the mobile terminal is bent is an urgent problem to be solved.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the invention provides a method for outputting alarm information on a mobile terminal and a mobile terminal, and solves the problem of how to detect whether the mobile terminal is bent.

The embodiments of the present invention provide the following technical solutions:

A mobile terminal includes:

At least three triaxial acceleration sensors, wherein a placement position of the at least three triaxial acceleration sensors is capable of determining a plane on the mobile terminal;

a processor, connected to the at least three three-axis acceleration sensors, configured to acquire a detection result of the at least three three-axis acceleration sensors, and if a plane determined according to the detection result of the at least three three-axis acceleration sensors is deformed , the alarm information is output.

The placement position of the at least three triaxial acceleration sensors is on an edge or a corner of the mobile terminal.

Wherein, the processor is configured to control only one of the sensors of the same model at the same time when the models of at least two of the at least three three-axis acceleration sensors are the same.

The processor is configured to sequentially acquire the detection results of the at least two three-axis acceleration sensors according to a preset time interval when accessing at least two three-axis acceleration sensors of the same model.

The processor is configured to output alarm information in any of the following manners:

Connected to the sound playing unit, and output an alarm sounding sound through the sound playing unit;

Connected to the display unit, and output alarm prompt information through the display unit;

Connected to the vibration motor to control the vibration motor for vibration operation;

Connected to the communication module, and the alarm prompt information is sent by the communication module.

A method for outputting alarm information on a mobile terminal, comprising:

Obtaining a detection result of at least three three-axis acceleration sensors on the mobile terminal, wherein a placement position of the at least three three-axis acceleration sensors can determine a plane on the mobile terminal;

Determining, according to the detection result of the at least three three-axis acceleration sensors, whether a plane determined by the position of the at least three three-axis acceleration sensors is deformed, and obtaining a determination result;

If the judgment result is that deformation occurs, the alarm information is output.

The obtaining the detection result of the at least three three-axis acceleration sensors on the mobile terminal includes:

When at least two of the at least three three-axis acceleration sensors are of the same model, the control only accesses one of the sensors of the same model at the same time.

Wherein, the controlling only accesses one of the sensors of the same model at the same time, including:

When accessing at least two triaxial accelerometers of the same model, according to the preset time The detection results of the at least two three-axis acceleration sensors are sequentially acquired at intervals.

The alarm information is output by any of the following methods, including:

Playing the alarm prompt information;

Displaying the alarm prompt information;

Control the vibration motor to perform vibration operation;

The alarm prompt information is sent through a communication connection.

The embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the above method.

The embodiment provided by the invention adopts three or more triaxial acceleration sensors, and uses the principle of at least three confirmation faces to distribute the sensors at suitable positions of the mobile terminal. When the sensor data is abnormal, an alarm message is sent to remind the user. , to achieve the purpose of detecting the bending of the mobile terminal. In addition, by controlling only the same type of sensor at the same time, the problem of access conflicts caused by the same address of multiple identical sensors is solved.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

1 is a schematic diagram of a mobile terminal provided by an application example of the present invention;

2 is another schematic diagram of the mobile terminal shown in FIG. 1;

3 is a flow chart for sampling four three-axis acceleration sensors on the mobile terminal shown in FIG. 2;

FIG. 4 is a flowchart of a method for outputting alarm information on a mobile terminal according to an embodiment of the present invention.

Embodiments of the invention

The invention will be further described in detail below with reference to the drawings and specific embodiments. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

The embodiment of the invention provides a mobile terminal, including:

Optionally, in the normal working mode, since the position of the hardware placement determines that they should be on the same surface, the detected data should be very close; when a certain part of the mobile terminal is subjected to When the external force causes deformation, the data detected by the triaxial acceleration sensor covering the area will be different from other sensors; when the plane is deformed, the user is reminded.

The mobile terminal provided by the embodiment of the present invention uses three or more three-axis acceleration sensors, and uses the principle of a minimum of three-point confirmation surface to distribute the sensor at a suitable position of the mobile terminal. When the sensor data is abnormal, an alarm message is sent. Remind the user to realize the purpose of detecting the bending of the mobile terminal.

The mobile terminal provided by the embodiment of the present invention is further described below:

Optionally, the position of the sensor is placed on the edge or corner of the mobile terminal, so that the plane determined by the above sensor is relatively large, which provides convenience for subsequent detection.

For different types of sensors, that is, the sensors have different communication addresses, data can be directly read by all the sensors through the system communication bus, and there is no need to deal with access conflicts caused by the same address;

For the same type of sensor, since the sensor's communication address is the same, an access violation will occur. Therefore, the following solutions are proposed:

The processor is configured to control access to only one of the sensors of the same model at the same time when the models of at least two of the at least three three-axis acceleration sensors are the same.

Optionally, the processor is configured to access at least two three-axis acceleration transmissions of the same model In the case of the sensor, the detection results of the at least two three-axis acceleration sensors are sequentially acquired according to a preset time interval.

For example, by switching the circuit, it is guaranteed that only one of the sensors is accessed at a certain time, and then the software is switched to another sensor in the millisecond time to solve the access conflict problem.

The processor is configured to output alarm information in any of the following manners, including:

Connected to the sound playing unit, and outputting an alarm sounding sound through the sound playing unit; wherein the sound playing unit can be a speaker;

Connected to the display unit, and outputting alarm prompt information through the display unit; wherein the display unit may be a display screen;

Connected to the communication module, the alarm prompt information is sent by the communication module, wherein the communication module can be a Bluetooth, wifi or GPRS communication module.

The alarm information is output to the user in the above manner, so that the user can process in time.

The mobile terminal provided by the present invention is described below with an application example:

FIG. 1 is a schematic diagram of a mobile terminal provided by an application example of the present invention. As shown in Figure 1, the related mobile phone is increased in hardware from the original three-axis acceleration sensor to four three-axis acceleration sensors. These sensors are connected in parallel through a communication bus. These sensors are distributed in the mobile phone. On the four corners, draw a rectangle (plane) as large as possible.

FIG. 2 is another schematic diagram of the mobile terminal shown in FIG. 1. In the mobile terminal shown in Figure 2, the four three-axis accelerometers are all of the same model. By adding a sensor switch, this switch is connected to four sensors and connected to the processor.

3 is a flow chart for sampling the four three-axis acceleration sensors of the mobile terminal shown in FIG. 2. include:

Step 301: The system begins to perform data sampling on the sensor. The system includes a processor in the mobile terminal, a peripheral connection circuit of the processor, and a connection circuit between the processor and the sensor.

Step 302: The processor notifies the sensor switch to connect a sensor to the communication bus;

Step 303: The sensor switching switch connects a sensor to the communication bus according to the received notification.

Step 304: The processor reads data of the sensor through the communication bus.

Step 305: The sensor switching switch switches another sensor to the bus after the millimeter delay, until data acquisition of the four sensors is completed.

After sampling the data, compare the data of the four sensors to be uniform. If there are four sensor data that are not uniform, the alarm can be performed, such as sound effect, visual effect, vibration or remote communication, to remind the user that the mobile phone may be deformed. Situation.

FIG. 4 is a flowchart of a method for outputting alarm information on a mobile terminal according to an embodiment of the present invention. The method shown in Figure 4 includes:

Step 401: The mobile terminal acquires a detection result of at least three three-axis acceleration sensors thereon, wherein a placement position of the at least three three-axis acceleration sensors can determine a plane on the mobile terminal;

Step 402: The mobile terminal determines, according to the detection result of the at least three three-axis acceleration sensors, whether a plane determined by the position of the at least three three-axis acceleration sensors is deformed, and obtains a determination result;

Step 403: If the judgment result is deformation, the mobile terminal outputs the alarm information.

When accessing at least two three-axis acceleration sensors of the same model, the detection results of the at least two three-axis acceleration sensors are sequentially acquired according to a preset time interval.

The alarm information is output by any of the following methods, including:

Playing the alarm prompt information;

Displaying the alarm prompt information;

Control the vibration motor to perform vibration operation;

The alarm prompt information is sent through a communication connection.

The method provided by the embodiment of the invention adopts three or more three-axis acceleration sensors, and uses the principle of a minimum of three-point confirmation surface to distribute the sensor at a suitable position of the mobile terminal. When the sensor data is abnormal, an alarm message is sent to remind The user realizes the purpose of detecting the bending of the mobile terminal.

It should be understood by those skilled in the art that the present invention may be modified or equivalently substituted without departing from the spirit and scope of the invention.

One of ordinary skill in the art will appreciate that all or a portion of the above steps may be performed by a program to instruct related hardware, such as a processor, which may be stored in a computer readable storage medium, such as a read only memory, disk or optical disk. Wait. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the above embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program stored in the memory by a processor. / instruction to achieve its corresponding function. The invention is not limited to any specific form of combination of hardware and software.

Industrial applicability

The above technical solution can achieve the purpose of detecting that the mobile terminal is bent.

Claims

A mobile terminal includes:

At least three triaxial acceleration sensors, wherein a placement position of the at least three triaxial acceleration sensors is capable of determining a plane on the mobile terminal;

a processor, connected to the at least three three-axis acceleration sensors, configured to acquire a detection result of the at least three three-axis acceleration sensors, and if a plane determined according to the detection result of the at least three three-axis acceleration sensors is deformed , the alarm information is output.
The mobile terminal of claim 1, wherein the at least three three-axis acceleration sensors are placed at an edge or on an edge of the mobile terminal.
The mobile terminal of claim 1 wherein:

The processor is configured to control access to only one of the sensors of the same model at the same time when the models of at least two of the at least three three-axis acceleration sensors are the same.
The mobile terminal of claim 3 wherein:

The processor is configured to sequentially acquire detection results of the at least two three-axis acceleration sensors according to a preset time interval when accessing at least two three-axis acceleration sensors of the same model.
The mobile terminal of claim 1 wherein:

The processor is configured to output alarm information in any of the following manners:

Connected to the sound playing unit, and output an alarm sounding sound through the sound playing unit;

Connected to the display unit, and output alarm prompt information through the display unit;

Connected to the vibration motor to control the vibration motor for vibration operation;

Connected to the communication module, and the alarm prompt information is sent by the communication module.
A method for outputting alarm information on a mobile terminal, comprising:

Obtaining a detection result of at least three three-axis acceleration sensors on the mobile terminal, wherein a placement position of the at least three three-axis acceleration sensors can determine a plane on the mobile terminal;

Determining, according to the detection result of the at least three three-axis acceleration sensors, whether a plane determined by the position of the at least three three-axis acceleration sensors is deformed, and obtaining a determination result;

If the judgment result is that deformation occurs, the alarm information is output.
The method according to claim 6, wherein the at least three triaxial acceleration sensors are placed at an edge or at an angle of the mobile terminal.
The method according to claim 6, wherein the obtaining the detection result of at least three three-axis acceleration sensors on the mobile terminal comprises:

When at least two of the at least three three-axis acceleration sensors are of the same model, the control only accesses one of the sensors of the same model at the same time.
The method of claim 8 wherein said controlling access to only one of the sensors of the same model at the same time comprises:

When accessing at least two three-axis acceleration sensors of the same model, the detection results of the at least two three-axis acceleration sensors are sequentially acquired according to a preset time interval.
The method according to claim 6, wherein the outputting the alarm information by any of the following methods comprises:

Playing the alarm prompt information;

Displaying the alarm prompt information;

Control the vibration motor to perform vibration operation;

The alarm prompt information is sent through a communication connection.
A computer storage medium having stored therein computer executable instructions for performing the method of any one of claims 6-10.