CN111273815B - Gesture touch method and gesture touch system - Google Patents

Abstract

The invention relates to a gesture touch method and a gesture touch system. The gesture touch method includes receiving the first gesture signal, and starting timing; judging whether the timing has reached the preset time; when the timing has not reached the preset time, receiving again Gesture signal; determine whether the received gesture signal reaches the preset number N; when the received gesture signal reaches the preset number N, use the first gesture signal, the second gesture signal, the third gesture signal, ..., and the first gesture signal The combined signal of N gesture signals is used as the control signal. After the first gesture signal, the received gesture signals are the second gesture signal, the third gesture signal, ..., the N gesture signal, where N is An integer greater than 1. The above-mentioned gesture touch method can realize the diversification of the way the user touches the touch device.

Description

Gesture touch method and gesture touch system

technical field

The present invention relates to the field of touch technology, in particular to a gesture touch method and a gesture touch system.

Background technique

A touch device with a metal cover as a cover is different from an ordinary touch panel. The metal cover is a metal plate cover without a touch sensor. Therefore, a touch device with a metal cover as a cover is not suitable for Finger-drag touch operation, the user usually can only operate the touch device by clicking the metal cover with a single finger, and the touch method is single.

Contents of the invention

Based on this, it is necessary to provide a gesture touch method and a gesture touch device for the touch device with a metal cover as the cover. The user usually can only operate the touch device by clicking the metal cover with a single finger, and the touch method is single. control system.

A gesture touch method, comprising:

Receive the first gesture signal and start timing;

Determine whether the timing reaches the preset time;

When the timing does not reach the preset time, the gesture signal is received again;

Judging whether the received gesture signal reaches the preset number N;

When the received gesture signal reaches the preset number N, the first gesture signal, the second gesture signal, the third gesture signal, ..., and the combined signal of the Nth gesture signal are used as the control signal. After the gesture signal, the received gesture signal is the second gesture signal, the third gesture signal, ..., the Nth gesture signal, wherein N is an integer greater than 1.

In one of the embodiments, it also includes:

When the received gesture signal does not reach the preset number N and the timing reaches the preset time, the gesture signal received within the preset time is M times, the first gesture signal, the second gesture signal, ..., and the Mth gesture signal The combined signal of the second gesture signal is used as the control signal. After the first gesture signal, the gesture signals received are the second gesture signal, the third gesture signal, ..., the M gesture signal, where M is less than Integer of N.

In one embodiment, N is 3, and M is 1 or 2.

In one embodiment, the gesture signal received each time is a semaphore corresponding to one finger, or a semaphore corresponding to two fingers, or a semaphore corresponding to four fingers.

In one embodiment, the gesture signal received each time is a semaphore corresponding to one finger, or a semaphore corresponding to three fingers, or a semaphore corresponding to four fingers.

The above-mentioned gesture touch method includes receiving the first gesture signal and starting timing; judging whether the timing has reached the preset time; when the timing has not reached the preset time, receiving the gesture signal again; judging whether the received gesture signal has reached the preset time Number of times N; when the received gesture signal reaches the preset number N, the combined signal of the first gesture signal, the second gesture signal, the third gesture signal, ..., and the Nth gesture signal is used as the control signal; thus The touch device can respond and execute corresponding functions according to the user's multi-finger and multiple touches, so as to realize the diversification of the user's touch mode on the touch device.

A gesture touch system, comprising:

A receiving module, configured to receive gesture signals;

Timing module, used to start timing;

Calculation module, is used for calculating the number of times of the gesture signal that receives;

A judging module, used to judge whether the timing has reached a preset time and judge whether the received gesture signal has reached a preset number N; and

The control module is used to use the combination signal of the first gesture signal, the second gesture signal, the third gesture signal, ..., and the Nth gesture signal as the control signal when the received gesture signal reaches the preset number N ;

After the first gesture signal, the gesture signals received are the second gesture signal, the third gesture signal, . . . , the Nth gesture signal, wherein N is an integer greater than 1.

In one of the embodiments, the control module is further configured to receive gesture signals M times within the preset time when the received gesture signal does not reach the preset number N and the timing reaches the preset time, and the first time The combined signal of the gesture signal, the second gesture signal, ..., and the Mth gesture signal is used as the control signal;

After the first gesture signal, the received gesture signals are the second gesture signal, the third gesture signal, . . . , the Mth gesture signal, wherein M is an integer smaller than N.

In one embodiment, N is 3, and M is 1 or 2.

In one embodiment, the gesture signal received each time is a semaphore corresponding to one finger, or a semaphore corresponding to two fingers, or a semaphore corresponding to four fingers.

In one embodiment, the gesture signal received each time is a semaphore corresponding to one finger, or a semaphore corresponding to three fingers, or a semaphore corresponding to four fingers.

In the above-mentioned gesture touch system, the gesture signal is received by the receiving module, the timing module starts timing, the calculation module calculates the number of gesture signals received, and the judging module judges whether the timing reaches the preset time and whether the received gesture signal reaches the preset number N , when the received gesture signal reaches the preset number N, the control module uses the combined signal of the first gesture signal, the second gesture signal, the third gesture signal, ..., and the Nth gesture signal as the control signal, thereby The touch device can respond and execute corresponding functions according to the user's multi-finger and multiple touches, so as to realize the diversification of the user's touch mode on the touch device.

Description of drawings

FIG. 1 is a flowchart of a gesture touch method in an embodiment;

FIG. 2 is a flowchart of a gesture touch method in another embodiment;

FIG. 3 is a functional block diagram of a gesture touch system in an embodiment.

Detailed ways

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. In the description of the present invention, "several" means at least one, such as one, two, etc., unless otherwise specifically defined.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "vertical", "horizontal", "inner", "outer" etc. The method or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention .

Referring to FIG. 1 , an embodiment of the present application provides a gesture touch method, which is applied to a touch device with a metal cover as a cover. The gesture touch method includes the following steps.

Step S01, receiving the first gesture signal and starting timing.

When the first gesture signal is received, timing is started at the same time, that is to say, the timing starts from receiving the first gesture signal.

Step S02, judging whether the timing reaches a preset time.

The preset time can be set according to the actual application.

Step S03, when the timing does not reach the preset time, the gesture signal is received again. That is to say, when the timing does not reach the preset time, continue to receive each gesture signal that the user acts on the metal cover. The user puts a finger on the metal cover of the touch device, and the metal cover generates a signal amount corresponding to the number of touching fingers according to the touch of the finger, and the touch device judges the number of fingers touching the metal cover according to the signal amount.

In one embodiment, the touch device generates a signal amount represented by the magnitude of the current according to the number of touching fingers. When the number of touching fingers is one, the touch device generates a current of 1A according to one touching finger; When the number of fingers is two, the touch device generates a current of 2A according to one touching finger; when the number of touching fingers is three, the touch device generates a current of 3A according to one touching finger; When the number is four, the touch device generates a current of 4A according to one touching finger. Therefore, when the number of touching fingers changes from one to two, the amount of current generated increases by 100%; when the number of touching fingers changes from two to three, the amount of current generated increases by 50%; when When the number of touching fingers was changed from three to four, the amount of current generated increased by 33%; when the number of touching fingers was changed from two to four, the amount of current generated increased by 100%. When the current generated by the touch device based on the number of touching fingers is greater than 5A, the touch device judges the number of touching fingers with a current of 4A, that is, when the current generated by the touch device based on the number of touching fingers is greater than 5A, The touch device judges that the number of touching fingers is four.

Step S04, judging whether the received gesture signal reaches the preset number N.

The preset times N can also be set according to actual applications.

Step S05, when the received gesture signal reaches the preset number N, use the combined signal of the first gesture signal, the second gesture signal, the third gesture signal, ..., and the Nth gesture signal as the control signal, in After the first gesture signal, the received gesture signals are the second gesture signal, the third gesture signal, . . . , the Nth gesture signal, wherein N is an integer greater than 1.

It should be noted that the combined signal has a sequence distinction. For example, the first gesture signal is A1, the second gesture signal is A2, and the combined signal of the first gesture signal and the second gesture signal is A1+A2. The first gesture signal is A2, the second gesture signal is A1, the combination signal of the first gesture signal and the second gesture signal is A2+A1, the combination signal A1+A2 and the combination signal A2+A1 are two different signal of.

The first gesture signal, the second gesture signal, the third gesture signal, ..., and the combination signal of the Nth gesture signal, that is, the first gesture signal, the second gesture signal, the third gesture signal, ..., and the Nth gesture signal are combined as a whole control signal to control a single operation.

In one embodiment, when the gesture signal received does not reach the preset number N and the timing reaches the preset time, the gesture signal received within the preset time is M times, and the first gesture signal and the second gesture signal , ..., and the combination signal of the Mth gesture signal is used as the control signal. After the first gesture signal, the received gesture signals are the second gesture signal, the third gesture signal, ..., the Mth gesture signal , where M is an integer smaller than N. Due to the difference of users, in the touch operation of the touch device, the speed of each user's gesture change is different, and the number of gesture signals received by the touch device within the preset time is also different. According to the preset time A corresponding response is made to the received combined signal of M gesture signals, thereby improving the compatibility of the touch device.

Please refer to FIG. 2 , in one embodiment, N is 3, and M is 1 or 2. When N is 3 and M is 1 or 2, the gesture touch method specifically includes the following steps.

Step S101, receiving the first gesture signal and starting timing.

Step S102, judging whether the counting time reaches a preset time.

Step S103, when the timing does not reach the preset time, receiving the second gesture signal.

Step S104, judging whether the counting time reaches a preset time.

Step S105, when the timing does not reach the preset time, the third gesture signal is received, and the combined signal of the first gesture signal, the second gesture signal and the third gesture signal is used as the control signal.

In this embodiment, the touch device is configured to receive three gesture signals within a preset time, and if the gesture signal is received three times, the gesture signal is stopped, and the signal combined with the gesture signals received three times is used as the control signal, Take control of a single operation. Within the preset time, the number of times of receiving gesture signals is set to 3 times, which can make the number of operations of the user moderate, and can also ensure the accuracy of the response.

After receiving the first gesture signal, when the timing reaches the preset time, the first gesture signal is used as the control signal. Within the preset time, if the user has no time to make other gestures to touch the touch device, the touch device can also respond according to a gesture signal, thereby reducing the user's operations and improving the recognition ability of the touch device.

After receiving the second gesture signal, when the timing reaches the preset time, the combined signal of the first gesture signal and the second gesture signal is used as the control signal, that is, within the preset time, the action on the touch device The gesture signal includes a first gesture signal and a second gesture signal, and a signal combining the first gesture signal and the second gesture signal is used as the control signal. Within the preset time, if the user makes two gestures to touch the touch device, the touch device uses the combined signal of the received two gesture signals as a control signal, which can increase the accuracy of the touch response of the touch device and reduce the Probability of false touch response of a touch device.

The gesture signal received each time can be the semaphore corresponding to one finger or the semaphore corresponding to two fingers or the semaphore corresponding to four fingers. The gesture signal received each time can also be the semaphore corresponding to one finger or three The semaphore corresponding to one finger or the semaphore corresponding to four fingers. Since the number of touching fingers is two and the number of touching fingers is three, the signal amount generated by the touch device is relatively close, and the touch device is difficult to distinguish. Therefore, the gesture signal received each time is set to correspond to one finger. The semaphore corresponding to two fingers or the semaphore corresponding to four fingers, or set the gesture signal received each time to the semaphore corresponding to one finger or the semaphore corresponding to three fingers or the semaphore corresponding to four fingers The number of semaphores, that is, the number of fingers the user touches the touch device each time is one or two or four, or the number of fingers the user touches the device each time is one or three or four, which can avoid The gesture signal corresponds to the semaphore corresponding to two fingers and the semaphore corresponding to three fingers at the same time, and misjudgment occurs in the touch device.

When the gesture signal received each time is the semaphore corresponding to one finger or the semaphore corresponding to two fingers or the semaphore corresponding to four fingers, that is, the number of fingers that the user touches the touch device each time is one or two Or four, the combination signals of the first gesture signal and the second gesture signal are 9 kinds, and the combination signals of the first gesture signal, the second gesture signal and the third gesture signal are 27 kinds.

The above-mentioned gesture touch method includes receiving the first gesture signal and starting timing; judging whether the timing has reached the preset time; when the timing has not reached the preset time, receiving the gesture signal again; judging whether the received gesture signal has reached the preset time Number of times N; when the received gesture signal reaches the preset number N, the combined signal of the first gesture signal, the second gesture signal, the third gesture signal, ..., and the Nth gesture signal is used as the control signal; thus The touch device can respond and execute corresponding functions according to the user's multi-finger and multiple touches, so as to realize the diversification of the user's touch mode on the touch device.

Please refer to FIG. 3 , the embodiment of the present application provides a gesture touch system 100, the gesture touch system 100 is applied to a touch device with a metal cover as the cover, the gesture touch system 100 includes a receiving module 10, a timing module 20. Calculation module 30, judgment module 40 and control module 50.

The receiving module 10 is used for receiving gesture signals. The timing module 20 is used to start timing. The calculating module 30 is used for calculating the number of gesture signals received. The judging module 40 is used for judging whether the timing has reached a preset time and whether the received gesture signal has reached a preset number N. The control module 50 is used to use the combination signal of the first gesture signal, the second gesture signal, the third gesture signal, ..., and the Nth gesture signal as the control signal when the received gesture signal reaches the preset number N . After the first gesture signal, the gesture signals received are the second gesture signal, the third gesture signal, . . . , the Nth gesture signal, wherein N is an integer greater than 1.

In one embodiment, the control module 50 is also used for when the received gesture signal does not reach the preset number N and the timing reaches the preset time, the number of gesture signals received within the preset time is M times, and the first gesture signal , the second gesture signal, ..., and the combined signal of the Mth gesture signal are used as control signals. After the first gesture signal, the received gesture signals are the second gesture signal, the third gesture signal, . . . , the Mth gesture signal, wherein M is an integer smaller than N.

In one embodiment, N is 3, and M is 1 or 2. The receiving module 10 is used to receive the first gesture signal and start timing. The judging module 40 is used for judging whether the timing reaches a preset time. The receiving module 10 is also used for receiving the second gesture signal when the timing does not reach the preset time. The receiving module 10 is also configured to receive the third gesture signal when the timing does not reach the preset time after receiving the second gesture signal. The control module 50 is further configured to use a combined signal of the first gesture signal, the second gesture signal and the third gesture signal as a control signal.

In this embodiment, the touch device is configured to receive three gesture signals within a preset time, and if the gesture signal is received three times, the gesture signal is stopped, and the signal combined with the gesture signals received three times is used as the control signal, Take control of a single operation. Within the preset time, the number of times of receiving gesture signals is set to 3 times, which can make the number of operations of the user moderate, and can also ensure the accuracy of the response.

After receiving the first gesture signal, when the timing reaches the preset time, the first gesture signal is used as the control signal. Within the preset time, if the user has no time to make other gestures to touch the touch device, the touch device can also respond according to a gesture signal, thereby reducing the user's operations and improving the recognition ability of the touch device.

After receiving the second gesture signal, when the timing reaches the preset time, the combined signal of the first gesture signal and the second gesture signal is used as the control signal, that is, within the preset time, the action on the touch device The gesture signal includes a first gesture signal and a second gesture signal, and a signal combining the first gesture signal and the second gesture signal is used as the control signal. Within the preset time, if the user makes two gestures to touch the touch device, the touch device uses the combined signal of the received two gesture signals as a control signal, which can increase the accuracy of the touch response of the touch device and reduce the Probability of false touch response of a touch device.

The gesture signal received each time can be the semaphore corresponding to one finger or the semaphore corresponding to two fingers or the semaphore corresponding to four fingers. The gesture signal received each time can also be the semaphore corresponding to one finger or three The semaphore corresponding to one finger or the semaphore corresponding to four fingers. Since the number of touching fingers is two and the number of touching fingers is three, the signal amount generated by the touch device is relatively close, and the touch device is difficult to distinguish. Therefore, the gesture signal received each time is set to correspond to one finger. The semaphore corresponding to two fingers or the semaphore corresponding to four fingers, or set the gesture signal received each time to the semaphore corresponding to one finger or the semaphore corresponding to three fingers or the semaphore corresponding to four fingers The number of semaphores, that is, the number of fingers the user touches the touch device each time is one or two or four, or the number of fingers the user touches the device each time is one or three or four, which can avoid The gesture signal corresponds to the semaphore corresponding to two fingers and the semaphore corresponding to three fingers at the same time, and misjudgment occurs in the touch device.

The above-mentioned gesture touch system 100 receives the gesture signal through the receiving module 10, the timing module 20 starts timing, the calculation module 30 counts the number of gesture signals received, and the judging module 40 judges whether the timing reaches the preset time and judges whether the received gesture signal is When the preset number N is reached, the control module 50 will use a combination of the first gesture signal, the second gesture signal, the third gesture signal, ..., and the Nth gesture signal when the received gesture signal reaches the preset number N. The signal is used as a control signal, so that the touch device can respond and execute corresponding functions according to the user's multi-finger and multiple touches, and realize the diversification of the user's touch mode on the touch device.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. A gesture touch method, characterized in that, comprising: Receive the first gesture signal acting on the metal cover and start timing; Determine whether the timing reaches the preset time; When the timing does not reach the preset time, the gesture signal acting on the metal cover is received again; Judging whether the received gesture signal reaches the preset number N; When the received gesture signal reaches the preset number N, the first gesture signal, the second gesture signal, the third gesture signal, ..., and the combined signal of the Nth gesture signal are used as the control signal. After the gesture signal, the received gesture signal is the second gesture signal, the third gesture signal, ..., the Nth gesture signal, wherein N is an integer greater than 1. 2. The gesture touch method according to claim 1, further comprising: When the received gesture signal does not reach the preset number N and the timing reaches the preset time, the gesture signal received within the preset time is M times, the first gesture signal, the second gesture signal, ..., and the Mth gesture signal The combined signal of the second gesture signal is used as the control signal. After the first gesture signal, the gesture signals received are the second gesture signal, the third gesture signal, ..., the M gesture signal, where M is less than Integer of N. 3 . The gesture touch method according to claim 2 , wherein N is 3, and M is 1 or 2. 4 . 4 . The gesture touch method according to claim 1 , wherein the gesture signal received each time is a signal amount corresponding to one finger, or a signal amount corresponding to two fingers, or a signal amount corresponding to four fingers. 5 . The gesture touch method according to claim 1 , wherein the gesture signal received each time is a signal amount corresponding to one finger, or a signal amount corresponding to three fingers, or a signal amount corresponding to four fingers. 6. A gesture touch system, characterized in that, comprising: The receiving module is used to receive gesture signals acting on the metal cover; Timing module, used to start timing; Calculation module, is used for calculating the number of times of the gesture signal that receives; A judging module, used to judge whether the timing has reached a preset time and judge whether the received gesture signal has reached a preset number N; and The control module is used to use the combination signal of the first gesture signal, the second gesture signal, the third gesture signal, ..., and the Nth gesture signal as the control signal when the received gesture signal reaches the preset number N ; After the first gesture signal, the gesture signals received are the second gesture signal, the third gesture signal, . . . , the Nth gesture signal, wherein N is an integer greater than 1. 7. The gesture touch system according to claim 6, characterized in that, the control module is further configured to receive a signal within the preset time when the received gesture signal does not reach the preset number N and the timing reaches the preset time. The gesture signal is M times, and the combined signal of the first gesture signal, the second gesture signal, ..., and the M gesture signal is used as the control signal; After the first gesture signal, the received gesture signals are the second gesture signal, the third gesture signal, . . . , the Mth gesture signal, wherein M is an integer smaller than N. 8. The gesture touch system according to claim 7, wherein N is 3, and M is 1 or 2. 9 . The gesture touch system according to claim 6 , wherein the gesture signal received each time is a signal amount corresponding to one finger, or a signal amount corresponding to two fingers, or a signal amount corresponding to four fingers. 10 . The gesture touch system according to claim 6 , wherein the gesture signal received each time is a signal amount corresponding to one finger, or a signal amount corresponding to three fingers, or a signal amount corresponding to four fingers. 11 .

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