Method for enhancing control identification and reducing control error identification of Bluetooth equipment

Abstract

The invention provides a method for enhancing control recognition and reducing control misrecognition of Bluetooth equipment, which comprises the following steps of: S1, setting a g-sensor and a touch device in the Bluetooth equipment in a set manner, and performing synchronous detection on the operation of a user; s2, during knocking, x / y / z three-axis data collected by a g-sensor is read, calculation is carried out by using an algorithm, and whether the knocking is effective knocking is judged; meanwhile, detecting whether the knocking is effective knocking or not through a touch device; and S3, combining detection results of the g-sensor and the touch, if the g-sensor and the touch are identified as effective knocks, regarding the knocks as effective knocks and performing corresponding functions, and if one of the g-sensor and the touch is invalid knocks, regarding the knocks as invalid knocks and not performing corresponding functions. According to the invention, during user control, the recognition accuracy and the control experience of control can be effectively improved, and the error recognition rate of user control caused by error recognition during use is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of Bluetooth device control, and more specifically, particularly relates to a method for enhancing control recognition and reducing misrecognition of control of a Bluetooth device. Background Art

[0002] At present, the method of identifying and controlling Bluetooth devices such as Bluetooth headsets usually uses a g-sensor device alone or a touch device alone and supplemented by corresponding software algorithms for identification. It is easy to have misidentification. For example, the g-sensor device detects the tapping force. If the force not caused by the user is transmitted to the device, it will be misidentified as a user operation. Increasing the sensitivity of the g-sensor in software means that users do not need to tap hard, but the misidentification rate increases; reducing the sensitivity in software means that users need to tap with greater force, which will reduce the recognition rate of user operations; for example, when the user is eating or wearing ear jewelry and exercising, the force will be transmitted to the g-sensor and misidentified as a user operation. The touch device detects the change in capacitance on the contact surface. During the user's use, there are often touch contacts not caused by the user, such as cotton accidentally touching the touch surface, which will cause misidentification. Reducing the sensitivity in software will reduce the recognition rate of user operations. Therefore, a method is needed to improve the recognition rate of user operations and reduce the misidentification rate of non-user operations. Therefore, in view of this, research and improvement are conducted on the existing structure and deficiencies, and a method for enhancing control recognition and reducing misrecognition of control of a Bluetooth device is provided, in order to achieve a more practical purpose. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a method for enhancing control recognition and reducing misrecognition of control in a Bluetooth device, which is achieved by the following specific technical means:

[0004] A method for enhancing control recognition and reducing mis-recognition of control of a Bluetooth device comprises the following steps:

[0005] S1: Set up g-sensor and touch device in the Bluetooth device to synchronously detect the user's operation;

[0006] S2: When tapping, the g-sensor collects the data of the x / y / z axes, and uses the algorithm to calculate and determine whether it is a valid tap; at the same time, the touch device detects whether it is a valid tap;

[0007] S3: Combining the detection results of g-sensor and touch, if both are recognized as valid tapping, it is regarded as a valid tapping and the corresponding function is performed. If one of the two is an invalid tapping, it is regarded as an invalid tapping and the corresponding function is not performed.

[0008] Furthermore, after the g-sensor and touch device are collectively set, an algorithm is required to debug the sensitivity of the g-sensor and touch device.

[0009] Further, in step S2, if the Z-axis data value meets the Z-axis threshold range, and the X-axis data value does not meet the X-axis threshold range, and the Y-axis data value does not meet the Y-axis threshold range, then it is a valid tap.

[0010] Further, in step S2, if the Z-axis data value does not meet the Z-axis threshold range, and the X-axis data value meets the X-axis threshold range, it is an invalid tap.

[0011] Further, in step S2, if the Z-axis data value does not meet the Z-axis threshold range, and the Y-axis data value meets the Y-axis threshold range, it is an invalid tap.

[0012] Furthermore, in step S2, if the capacitance value detected by touch is greater than and equal to the threshold, it is a valid tap; if the capacitance value detected by touch is less than the threshold, it is an invalid tap.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention uses g-sensor and touch devices in combination. When the user operates, g-sensor and touch can detect the user's operation. For g-sensor detection, the software reads the data of the x / y / z three axes collected by the g-sensor, and then uses a certain algorithm to calculate the data to identify effective knocking and invalid knocking; at the same time, touch can also detect and identify effective knocking and invalid knocking; combined with the detection of g-sensor and touch, both are identified as effective knocking, then it is regarded as a valid user operation, and then the corresponding function is executed. If one of the parties is an invalid knock, it is regarded as a non-user operation, and then the corresponding function is not executed. At the same time, the sensitivity of g-sensor or touch can be improved through debugging, so that the user does not need to operate with great effort, and can effectively identify the user operation and remove the misidentification of non-user operation. When manipulating, the recognition accuracy of the manipulation is improved, the manipulation experience is improved, and the misidentification rate of misidentification as user manipulation during use is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1The present invention is a flowchart of a method for enhancing control recognition and reducing mis-recognition of control by a Bluetooth device. DETAILED DESCRIPTION

[0016] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0017] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Example:

[0020] As attached Figure 1 As shown:

[0021] The present invention provides a method for enhancing control recognition and reducing mis-recognition of control of a Bluetooth device, comprising the following steps:

[0022] S1: Set up g-sensor and touch device in the Bluetooth device to synchronously detect the user's operation;

[0023] S2: When tapping, the g-sensor collects the data of the x / y / z axes, and uses the algorithm to calculate and determine whether it is a valid tap; at the same time, the touch device detects whether it is a valid tap;

[0024] S3: Combining the detection results of g-sensor and touch, if both are recognized as valid tapping, it is regarded as a valid tapping and the corresponding function is performed. If one of the two is an invalid tapping, it is regarded as an invalid tapping and the corresponding function is not performed.

[0025] Among them, in step S1, after the g-sensor and touch device are collectively set, the sensitivity of the g-sensor and touch device needs to be debugged using an algorithm.

[0026] Among them, in step S2, if the Z-axis data value meets the Z-axis threshold range, the X-axis data value does not meet the X-axis threshold range, and the Y-axis data value does not meet the Y-axis threshold range, it is a valid tap.

[0027] Among them, in step S2, if the Z-axis data value does not meet the Z-axis threshold range, and the X-axis data value meets the X-axis threshold range, it is an invalid tap.

[0028] Among them, in step S2, if the Z-axis data value does not meet the Z-axis threshold range, and the Y-axis data value meets the Y-axis threshold range, it is an invalid tap.

[0029] In step S2, if the capacitance value detected by touch is greater than and equal to the threshold, it is a valid tap; if the capacitance value detected by touch is less than the threshold, it is an invalid tap.

[0030] On Bluetooth devices such as Bluetooth headsets, g-sensor and touch devices are used together. When the user operates, g-sensor and touch can detect the user's operation; for g-sensor detection, the software reads the data of the x / y / z axes collected by the g-sensor, and then uses a certain algorithm to calculate the data to identify valid tapping and invalid tapping; at the same time, touch can also detect and identify valid tapping and invalid tapping; combined with the detection of g-sensor and touch, if both are identified as valid tapping, then it is regarded as a valid user operation, and then the corresponding function is executed. If one of them is an invalid tapping, it is regarded as a non-user operation, and then the corresponding function is not executed. At the same time, the sensitivity of g-sensor or touch can be improved through debugging, so that the user does not need to operate with great effort, but can effectively identify the user operation and eliminate the misidentification of non-user operation. During operation, the recognition accuracy of the operation is improved, the control experience is improved, and the misidentification rate of misidentification as user operation during use is reduced.

[0031] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A method for enhancing control recognition and reducing mis-recognition of control in a Bluetooth device, characterized in that: The following steps are involved: S1: Set up g-sensor and touch device in the Bluetooth device to synchronously detect the user's operation; S2: When tapping, the g-sensor collects the data of the x / y / z axes, and uses the algorithm to calculate and determine whether it is a valid tap; at the same time, the touch device detects whether it is a valid tap; S3: Combining the detection results of g-sensor and touch, if both are recognized as valid tapping, it is regarded as a valid tapping and the corresponding function is performed. If one of the two is an invalid tapping, it is regarded as an invalid tapping and the corresponding function is not performed.

2. The method for enhancing control recognition and reducing mis-control recognition of a Bluetooth device as claimed in claim 1, characterized in that: In step S1, after the g-sensor and touch device are collectively set, the sensitivity of the g-sensor and touch device needs to be debugged using an algorithm.

3. The method for enhancing control recognition and reducing mis-control recognition of a Bluetooth device as claimed in claim 1, characterized in that: In step S2, if the Z-axis data value meets the Z-axis threshold range, the X-axis data value does not meet the X-axis threshold range, and the Y-axis data value does not meet the Y-axis threshold range, it is a valid tap.

4. The method for enhancing control recognition and reducing mis-control recognition of a Bluetooth device as claimed in claim 1, characterized in that: In step S2, if the Z-axis data value does not meet the Z-axis threshold range, and the X-axis data value meets the X-axis threshold range, it is an invalid tap.

5. The method for enhancing control recognition and reducing mis-control recognition of a Bluetooth device as claimed in claim 1, characterized in that: In step S2, if the Z-axis data value does not meet the Z-axis threshold range, and the Y-axis data value meets the Y-axis threshold range, it is an invalid tap.

6. The method for enhancing control recognition and reducing mis-control recognition of a Bluetooth device as claimed in claim 1, characterized in that: In step S2, if the capacitance value detected by touch is greater than and equal to the threshold, it is a valid tap; if the capacitance value detected by touch is less than the threshold, it is an invalid tap.

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