TWI634487B - Action gesture recognition system - Google Patents

Abstract

The present invention relates to a mobile gesture recognition system, which is used in conjunction with a mobile device to allow a user to control the function of the mobile device through the mobile gesture recognition system through at least one hand posture. , And a gesture recognition unit; the present invention is mainly by integrating the gesture recognition unit into the mount or charging dock of the mobile device to capture, sense and recognize the operation commands transmitted by at least one hand posture of the user , The various functions of the mobile device can be operated and controlled without touching the mobile device, effectively solving the shortcoming that the user of the home or vehicle cannot touch the mobile device with the hand to operate, and indeed achieves plug and play, and The advantage of correctly controlling the operation of related functions of mobile devices.

Description

Action Gesture Recognition System

The invention relates to a mobile gesture recognition system, in particular to a gesture recognition system that integrates gesture recognition technology into a carrier or charging dock of a mobile device to receive at least one hand posture of a user to control the function operation of the mobile device .

With the rapid development of science and technology, the importance of mobile communication devices has been closely related to human life. Whether it is work or leisure, smartphones have occupied a place in human life, especially in the increasingly time-sensitive Today, smartphones, which can significantly improve the convenience of humans in handling transactions, are an indispensable part of life; in addition, due to social progress, people have more opportunities to go out for business and work, and people are in vehicles because of traffic jams. There are various reasons for the possibility of lengthening, so the opportunities for using mobile devices in the vehicle will increase a lot; however, the driver ’s use of a handheld phone to talk between the vehicles will make the driver lack good control of the steering wheel. , Which increases the possibility of accidents or casualties; in addition, people in workshops or any place, if their hands are busy (such as making pottery or making bread) and cannot answer the phone, they often miss the answer. Many important messages or businesses; in view of this, one of the inventors applied for the "Passive Control Modular Device" of the Republic of China Patent No. M527575 is to solve the above problems, this creation provides a user Answering the incoming call of the mobile communication device through at least one hand posture, the gesture control modularization device includes a housing, a control module, a gesture recognition module, a wireless transmission module, a microphone and a speaker; As a gesture control device with integrated microphone and speaker, users can use gesture changes to answer incoming calls of mobile communication devices at any place, mainly through gesture recognition module to capture, sense and recognize at least one hand of the user Posture, allowing users to answer incoming calls from mobile communication devices at any location, effectively combined with the modular design of microphone and speaker, to achieve the advantages of being usable at any location, as well as plug-and-play and reduce device installation costs; however, Because of the patented modular integration of the hardware design of the microphone and the speaker, the entire volume is too large, and its function is limited to the use of Bluetooth connection for single options such as incoming call answering of mobile communication devices. Nowadays, its single function is no longer favored and accepted by users; therefore, how to effectively combine innovative gesture recognition technology with mobile communication devices to allow users to change their hand posture, and Non-contact control of multiple functions of mobile communication devices is still a problem that needs to be continuously overcome and solved by related industry developers and related researchers such as gesture recognition technology and mobile communication devices.

Now, in view of the fact that the above traditional gesture recognition system still has many shortcomings in actual implementation, the inventor is a tireless spirit, and is improved by the help of its rich professional knowledge and many years of practical experience. Based on this, the invention was developed.

The main objective of the present invention is to provide a gesture recognition system for mobile gestures, in particular, a gesture recognition technology that integrates gesture recognition technology into the seat or charging dock of a mobile device to receive at least one hand posture of the user to control the function operation of the mobile device The system is mainly to integrate the gesture recognition unit into the mount or charging base of the mobile device to capture, sense and recognize the operation commands transmitted by at least one hand posture of the user, so as not to touch the mobile device The method can be used to operate and control various functions of the mobile device, effectively solving the home or car users The shortcomings of not being able to touch the mobile device with the hand for operation are indeed advantages such as plug-and-play and correct and safe control of the operation of related functions of the mobile device.

In order to achieve the above-mentioned implementation objective, the present inventor proposes a mobile gesture recognition system, which is used in conjunction with a mobile device to allow a user to control the functions of the mobile device through the mobile gesture recognition system through at least one hand gesture. The action gesture recognition system includes at least a casing and a gesture recognition unit; the casing includes a control module and a connection module electrically connected to the control module, the control module is disposed inside the casing, and the connection module The assembly is embedded at one end of the housing, wherein the connection module is used to be inserted into a slot of the mobile device; the gesture recognition unit is electrically connected to the control module, and the gesture recognition unit includes a capture module , And an identification module electrically connected to the capture module, the capture module is embedded at the outer end of the housing to capture the image of the hand posture, the recognition module is provided inside the housing and recognizes The module is built with a plurality of reference gestures and a plurality of operation instructions corresponding to the reference gestures. After the recognition module receives the hand gesture image captured by the capture module, the hand gesture is compared with the reference gesture When the comparison result is consistent, the recognition module transmits the operation instruction corresponding to the reference gesture to the control module to control the corresponding function of the mobile device through the connection module.

The mobile gesture recognition system as described above, wherein the mobile device is a device such as a smart phone, a tablet computer, or a notebook computer.

The action gesture recognition system as described above, wherein the control module is implemented by one of a device such as a microcontroller (Microcontroller Unit, MCU) or a central processing unit (CPU).

In the mobile gesture recognition system as described above, the slot of the mobile device is one of a device such as a charging slot or an audio slot.

The mobile gesture recognition system as described above, wherein the transmission interface format of the connection module is a mini universal bus (mini USB) terminal, a micro universal serial bus (micro USB) terminal, a mini high-resolution multimedia Interface (mini high definition multimedia interface, mini HDMI) terminal, Micro high-resolution multimedia interface (micro HDMI) terminal, mobile high-definition link (MHL) terminal, power terminal, Apple 30-pin (Apple 30-pin) terminal, lightning (Lighting) terminal or TYPE One of the devices, such as the C terminal, is plugged into the charging slot of the mobile device.

In the mobile gesture recognition system as described above, the transmission interface format of the connection module is an audio jack for plugging into the audio slot of the mobile device.

The action gesture recognition system as described above, wherein the capturing module is a camera.

The mobile gesture recognition system as described above, wherein the recognition module is built with 9 sets of reference gestures, and each set of reference gestures corresponds to an operation instruction for controlling the function of the mobile device.

The mobile gesture recognition system as described above, wherein the mobile gesture recognition system can be further built with an audio transmission module, which is electrically connected to a wireless transmission module to perform audio playback of the mobile device.

The mobile gesture recognition system as described above, wherein the wireless transmission module is a wireless transmission with one or more of Bluetooth, amplitude modulation (AM), frequency modulation (FM) or phase modulation (PM), etc. Technical wireless receiver.

In addition, in order to achieve the above-mentioned implementation objective, the present inventor also proposes a mobile gesture recognition system, which is used in conjunction with a mobile device to allow a user to control the functions of the mobile device through the mobile gesture recognition system through at least one hand gesture. Action gesture recognition of the present invention The system includes at least a casing and a gesture recognition unit; the casing includes a control module, a connection module electrically connected to the control module, and a circuit module respectively electrically connected to the control module and the connection module Group, and a power module electrically connected to the circuit module, the control module and the circuit module are arranged inside the casing, the connection module is embedded at one end of the casing, and the power module is connected to a power source , Where the connection module is used to plug into a slot of the mobile device, and the power module provides the power required by the control module and the power required by the mobile device via the connection module; the gesture recognition unit is The electrical connection control module, the gesture recognition unit includes a capture module, and a recognition module electrically connected to the capture module, the capture module is embedded at the outer end of the housing to capture the hand For the posture image, the recognition module is set inside the housing, and the recognition module is built with a plurality of reference gestures and a plurality of operation instructions corresponding to the reference gestures, wherein the recognition module receives the capture module After the hand posture image, the comparison action between the hand posture and the reference gesture is performed. When the comparison result is consistent, the recognition module transmits the operation instruction corresponding to the reference gesture to the control module to control the action through the connection module The corresponding function of the device.

The mobile gesture recognition system as described above, wherein the mobile device is a device such as a smart phone, a tablet computer, or a notebook computer.

The action gesture recognition system as described above, wherein the control module is implemented by one of a device such as a microcontroller (MCU) or a central processing unit (CPU).

The mobile gesture recognition system as described above, wherein the slot of the mobile device is a charging slot.

The mobile gesture recognition system as described above, wherein the transmission interface format of the connection module is a mini universal serial bus (mini USB) terminal, a micro universal serial bus (micro USB) terminal, and a mini high-resolution multimedia interface (mini HDMI) ) Terminal, One of micro high-resolution multimedia interface (micro HDMI) terminal, mobile high-definition connection technology (MHL) terminal, power terminal, Apple 30-pin terminal, Lightning terminal or TYPE C terminal The device is plugged into the charging slot of the mobile device.

The action gesture recognition system as described above, wherein the power source is a device such as a battery, a rechargeable battery, or a commercial power source.

The action gesture recognition system as described above, wherein the capturing module is a camera.

In the mobile gesture recognition system as described above, the recognition module is built with 9 sets of reference gestures, and each set of reference gestures corresponds to an operation instruction for controlling the function of the mobile device.

The mobile gesture recognition system as described above, wherein the mobile gesture recognition system can be further built with an audio transmission module, which is electrically connected to a wireless transmission module to perform audio playback of the mobile device.

The mobile gesture recognition system as described above, wherein the wireless transmission module is a wireless transmission with one or more of Bluetooth, amplitude modulation (AM), frequency modulation (FM) or phase modulation (PM), etc. Technology combined wireless receiver.

In this way, the mobile gesture recognition system of the present invention is mainly to integrate the gesture recognition unit into the mount or charging dock of the mobile device to capture, sense and recognize the operation transmitted by at least one hand posture of the user Command, you can operate and control various functions of the mobile device without touching the mobile device, effectively solving the shortcomings of home or car users who cannot touch the mobile device with their hands to operate, and indeed achieve plug and play, And the advantages of correctly and safely controlling the operation of related functions of the mobile device; in addition, the mobile gesture recognition system of the present invention is mainly designed by a small volume of hardware, so that the user can easily carry and use, to Provides users to connect with their mobile devices at any time or any place, effectively solving the shortcomings of traditional gesture recognition modules because of their large size, easy to carry, and single operation function, which truly achieves the advantages of plug-and-play and convenient use Finally, the mobile gesture recognition system of the present invention is mainly designed by the hardware design of the integrated mobile power supply, which can provide the power required for the operation of the mobile device when it is inserted in the charging slot of the mobile device, effectively reducing the user's individuality The trouble of carrying the weight of the mobile power supply has indeed achieved the purpose of reducing the burden of users.

(1) ‧‧‧Motion gesture recognition system

(11) ‧‧‧Shell

(111) ‧‧‧Control module

(112) ‧‧‧Connect module

(113) ‧‧‧circuit module

(114) ‧‧‧Power Module

(12) ‧‧‧ Gesture recognition unit

(121) ‧‧‧ Capture module

(122) ‧‧‧Identification module

(1221) ‧‧‧reference gesture

(1222) ‧‧‧Operation instruction

(2) ‧‧‧Mobile device

(21) ‧‧‧slot

(3) ‧‧‧Hand posture

(4) ‧‧‧Power source

Figure 1: Block diagram of the system architecture of a preferred embodiment of the mobile gesture recognition system of the present invention

Fig. 2: Operation block diagram of a gesture recognition unit of a preferred embodiment of the mobile gesture recognition system of the present invention

Figure 3: Schematic diagram of the appearance of a preferred embodiment of the action gesture recognition system of the present invention

Figure 4: A block diagram of the system architecture of the second preferred embodiment of the mobile gesture recognition system of the present invention

In order to facilitate your examination committee to understand the technical features, content, advantages and achievable effects of the present invention, the present invention is described in detail in conjunction with the drawings and in the form of expressions of the embodiments, and the drawings used therein, Its purpose is only for illustration and supplementary description, and may not be the true scale and precise configuration after the implementation of the present invention, so it should not be interpreted and limited to the relationship between the scale and the configuration of the attached drawings, and the scope of the present invention in the actual implementation is limited , He Xianming.

The advantages, technical features, and objectives of the present invention will be described in more detail with reference to the exemplary embodiments and the accompanying drawings to make it easier to understand, and the present invention may be implemented in different forms, so it should not be understood that Limited to the embodiment stated this time, on the contrary, the In view of the general knowledge in the technical field, the provided embodiments will make the disclosure more thorough, comprehensive, and complete to convey the scope of the present invention, and the present invention will be defined only by the scope of the attached patent application.

First of all, please refer to FIG. 1 to FIG. 3, which is a block diagram of the system architecture of a preferred embodiment of the mobile gesture recognition system of the present invention, a block diagram of the operation of the gesture recognition unit, and a schematic diagram of the appearance of the system. The gesture recognition system (1) is used in conjunction with a mobile device (2) to allow a user to control the functions of the mobile device (2) through at least one hand gesture (3) through the mobile gesture recognition system (1) The device (2) can be, for example but not limited to, a smartphone, a tablet computer, a notebook computer, or the like. In a preferred embodiment of the present invention, the mobile device (2) is a smartphone, The action gesture recognition system (1) of the present invention includes at least: a housing (11), which includes a control module (111), and a connection module (112) electrically connected to the control module (111) , The control module (111) is arranged inside the casing (11), the connection module (112) is embedded at one end of the casing (11), wherein the connection module (112) is used for plugging in action In one slot (21) of the device (2); in addition, the control module (111) is realized by one of the devices such as a microcontroller (MCU) or a central processing unit (CPU); furthermore, the mobile device (2) ) Slot (21) is one of the devices such as charging slot or audio slot; in addition, the transmission interface format of the connection module (112) is a mini universal serial bus (mini USB) terminal, mini universal serial Bus (micro USB) terminal, mini high-resolution multimedia interface (mini HDMI) terminal, micro line high-resolution multimedia interface (micro HDMI) terminal, mobile high-definition connection technology (MHL) terminal, power terminal, Apple 30 Pin (Apple 30-pin) terminal, Lightning (Lighting) terminal or TYPE C terminal, etc. one of the devices, to be plugged into the charging slot of the mobile device (2); In addition, the connection module (112) transmission The interface format is an audio jack, which is plugged into the audio slot of the mobile device (2); In a preferred embodiment of the invention, the housing (11) is provided with a control module (111) in the form of a microcontroller (MCU), and the upper end of the housing (11) is embedded with The connection module (112) presented as the TYPEC terminal is inserted into the slot (21) of the charging slot of the mobile device (2), wherein the housing (11) is a multiplier for supporting the mobile device (2) The carrier and the built-in control module (111) extract the required power from the mobile device (2) through the connection module (112); in addition, in another embodiment of the present invention, the housing (11) The upper end can be provided with a connection module (112) in the form of an audio jack, which can be plugged into the audio slot of the mobile device (2), and can achieve the same effect; and a gesture recognition The unit (12) is electrically connected to the control module (111), and the gesture recognition unit (12) includes an acquisition module (121) and an identification module that is electrically connected to the acquisition module (121) ( 122), the capturing module (121) is embedded at the outer end of the housing (11) to capture the image of the hand posture (3), and the recognition module (122) is disposed inside the housing (11) And the recognition module (122) is built with a plurality of reference gestures (1221), and a plurality of operation instructions (1222) corresponding to the reference gestures (1221), wherein the recognition module (122) receives the capture module (121) ) After the captured hand posture (3) image, perform a comparison action of the hand posture (3) and the reference gesture (1221). When the comparison result is consistent, the recognition module (122) transmits the reference gesture ( 1221) The corresponding operation command (1222) to the control module (111) to control the corresponding function of the mobile device (2) via the connection module (112); in addition, the capture module (121) is a camera ; Furthermore, the recognition module (122) is built with 9 sets of reference gestures (1221), and each set of reference gestures (1221) corresponds to an operation command (1222) that controls the function of the mobile device (2); In a preferred embodiment of the present invention, the capture module (121) presented in the form of a camera is embedded at the outer end of the casing (11) to capture at least one hand posture (3) of an external user ) Image, and transfer the image to the recognition module (122) provided inside the housing (11). The recognition module (122) then receives the received hand posture (3) and the built-in 9 reference gestures ( 1221) Comparison, when the comparison results are consistent At this time, the recognition module (122) transmits the operation instruction (1222) corresponding to the reference gesture (1221) to the control module (111) to control the corresponding function of the mobile device (2) via the connection module (112).

For example, when a user uses the mobile device (2) to query the recipe webpage for food cooking, the user's hands are already covered with ingredients and the webpage query or page turning of the mobile device (2) cannot be effectively operated For example, when the user wants to scroll the webpage to query the content at the bottom of the webpage, the user can make the image capture range of the camera of the capture module (121) of the mobile gesture recognition system (1) of the present invention. The palm posture (3) moves the hand posture (3), the capture module (121) captures and transmits the image of the hand posture (3) to the recognition module (122), and the recognition module (122) then The image of the hand gesture (3) moving up the palm is compared with the built-in reference gesture (1221). When the comparison result is consistent, the recognition module (122) transmits the reference gesture of "moving the palm up" (1221) ) Corresponding operation instructions (1222) to the control module (111), and then control the scrolling of the webpage of the mobile device (2) through the connection module (112) so that the user can query the information at the bottom of the webpage; in addition, use You can also use "Move Palm Down" to reply to the query information on the top of the webpage, or use "Palm Swipe Left", "Palm Swipe Right" and other hand gestures (3) to turn the page of the mobile device (2) Action; however, it must be noted that the types of hand gestures (3) in the above "Palm Move Up", "Palm Move Down", "Palm Move to the Left", or "Palm Move to the Right" are for convenience of explanation. See, not limited to the scope of the present invention, and those skilled in the art should know that different hand posture (3) types can also perform different mobile device (2) function control, and will not affect the actual invention Implementation; In addition, the above-mentioned function of controlling the mobile device (2) webpage is for convenience of description, and is not limited to the present invention, and those skilled in the art should know the functions of different mobile devices (2), for example Answering calls, playing music, etc. can also be controlled by the action gesture recognition system (1) of the present invention, and will not affect the actual implementation of the present invention.

Furthermore, the mobile gesture recognition system (1) can further be built with an audio transmission module (not shown in the figure), which is electrically connected to a wireless transmission module (not shown in the figure) for audio of the mobile device (2) Broadcast, where the wireless transmission module is a wireless receiving device with one or more wireless transmission technologies of one or more of Bluetooth, AM, FM, or PM; In another embodiment of the present invention, when the action gesture recognition system (1) used on the vehicle can be further provided with an audio transmission module in the housing (11), when the user uses the hand gesture (3) through the action When the gesture recognition system (1) plays music or calls on the mobile device (2), the audio transmitter module can play the audio of the mobile device (2) through the wireless transmission technology of frequency modulation (FM) from the car audio .

In addition, the present inventor also proposes an action gesture recognition system (1). Please refer to FIG. 4 which is a block diagram of the system architecture of the second preferred embodiment of the action gesture recognition system of the present invention, in which the action gesture recognition system (1 ) Is used in conjunction with a mobile device (2) to allow a user to control the function of the mobile device (2) through at least one hand gesture (3) through the mobile gesture recognition system (1), and the mobile device (2) is It can be, for example but not limited to, a device such as a smart phone, tablet computer, or notebook computer. In the second preferred embodiment of the present invention, the mobile device (2) is a smart phone, and the action gesture of the present invention The identification system (1) at least includes: a housing (11), which includes a control module (111), a connection module (112) electrically connected to the control module (111), and a A circuit module (113) connecting the control module (111) and the connection module (112), and a power module (114) electrically connecting the circuit module (113), the control module (111) and the circuit module The group (113) is arranged inside the casing (11), the connection module (112) is embedded at one end of the casing (11), and the power module (114) is connected to a power source (4), wherein the connection The module (112) is used for plugging into a slot (21) of the mobile device (2), and the power module (114) provides the power required by the control module (111) and is connected via the connection module (112) Provide the power required by the mobile device (2); In addition, the control module (111) is implemented by one of the devices such as a microcontroller (MCU) or a central processing unit (CPU); furthermore, the mobile device ( 2) The slot (21) is a charging slot; in addition, the transmission interface format of the connection module (112) is a mini universal serial bus (mini USB) terminal, a micro universal serial bus (micro USB) terminal, Mini high-resolution multimedia interface (mini HDMI) terminal, One of micro high-resolution multimedia interface (micro HDMI) terminal, mobile high-definition connection technology (MHL) terminal, power terminal, Apple 30-pin terminal, Lightning terminal or TYPE C terminal The device is plugged into the charging slot of the mobile device (2); furthermore, the power source (4) is one of a device such as a battery, a rechargeable battery, or a commercial power supply; in the second preferred embodiment of the present invention A control module (111) in the form of a microcontroller (MCU) is provided inside the casing (11), and a connection mode in the form of a TYPE C terminal is embedded in the upper end of the casing (11) Group (112), which is inserted into the slot (21) of the charging slot of the mobile device (2), wherein the housing (11) is the charging base of the mobile device (2), and the power supply in the form of a plug The module (114) is connected to the power source (4) of the mains power supply to transfer power to the circuit module (113) inside the housing (11) and then rectified to supply power to its own control module (111). And supply power required by the mobile device (2) via the connection module (112); and a gesture recognition unit (12), which is electrically connected to the control module (111), and the gesture recognition unit (12) includes a capture A module (121) and an identification module (122) electrically connected to the capture module (121), the capture module (121) is embedded at the outer end of the casing (11) to capture the hand For the image of the posture (3), the recognition module (122) is provided inside the casing (11), and the recognition module (122) is built with a plurality of reference gestures (1221) and a plurality of corresponding reference gestures ( 1221) operation instruction (1222), wherein the recognition module (122) receives the hand posture (3) image captured by the capture module (121), and then performs the hand posture (3) and the reference gesture (1221) When the comparison result is consistent, the recognition module (122) transmits the operation instruction (1222) corresponding to the reference gesture (1221) to the control module (111) to control via the connection module (112) The corresponding function of the mobile device (2); in addition, the capture module (121) is a camera; furthermore, the recognition module (122) is built with 9 sets of reference gestures (1221), and each set of references The gesture (1221) corresponds to an operation command (1222) for controlling the function of the mobile device (2); in the second preferred embodiment of the present invention, the capture module (121) presented in the form of a camera is embedded in The outer end of the casing (11) captures images of at least one hand posture (3) of an external user, and transmits the images to the recognition module (122) provided inside the casing (11) The group (122) compares the received hand gesture (3) with the built-in 9 reference gestures (1221). When the comparison result is consistent, the recognition module (122) transmits the reference gesture (1) 221) The corresponding operation command (1222) to the control module (111) to control the corresponding function of the mobile device (2) via the connection module (112).

In addition, the mobile gesture recognition system (1) can further be built with an audio transmission module, which is electrically connected to a wireless transmission module for audio playback of the mobile device (2), wherein the wireless transmission module is a Bluetooth (Bluetooth), amplitude modulation (AM), frequency modulation (FM) or phase modulation (PM) and other wireless transmission technologies of one or more wireless transmission technologies; in another embodiment of the present invention, when used on a vehicle The mobile gesture recognition system (1) can be further provided with an audio transmission module in the casing (11), when the user uses the hand gesture (3) to perform music on the mobile device (2) through the mobile gesture recognition system (1) When playing or answering a call, the audio transmitter module can play the audio of the mobile device (2) from the audio of the car through the wireless transmission technology of frequency modulation (FM).

Next, in order to enable your reviewer to further understand the purpose, features, and desired effects of the present invention, the following specific practical examples of the action gesture recognition system of the present invention are further shown to further prove that the action gesture recognition system of the present invention can be practical Scope of application, but not intended Limit the scope of the present invention in any form; when a user is busy using his hands to process a transaction but still has to operate a mobile device (2), the mobile gesture recognition system (1) of the present invention can be used to recognize the gesture The unit (12) is integrated into the mount of the mobile device (2), used to capture, sense and recognize the operation command (1222) transmitted by at least one hand posture (3) of the user without touching the mobile device ( 2) The operation and control of various functions can be performed, which effectively solves the shortcomings of home or car users who cannot touch the mobile device with their hands (2) to operate, and does achieve plug-and-play and correct control of actions Advantages of related functions of the device (2); first, prepare a casing (11), where the casing (11) includes a control module (111) and an electrical connection to the control module (111) The module (112), the control module (111) is arranged inside the casing (11), the connection module (112) is embedded at one end of the casing (11), wherein the connection module (112) is used for It is inserted into a slot (21) of the mobile device (2), that is, a control module (111) in the form of a microcontroller (MCU) is provided inside the casing (11), and the casing (11) The upper end is embedded with a connection module (112) in the form of TYPE C terminal, which is inserted into the slot (21) of the charging slot of the mobile device (2), in which the casing (11) ) Is the carrier that supports the mobile device (2). The built-in control module (111) extracts the required power from the mobile device (2) through the connection module (112); then, prepare a gesture A recognition unit (12), wherein the gesture recognition unit (12) is electrically connected to the control module (111), and the gesture recognition unit (12) includes a capture module (121) and an electrical connection capture module (121) The recognition module (122), the capture module (121) is embedded at the outer end of the casing (11) to capture the image of the hand posture (3), the recognition module (122) is It is arranged inside the casing (11), and the recognition module (122) is built with a plurality of reference gestures (1221) and a plurality of operation instructions (1222) corresponding to the reference gestures (1221), of which the recognition module (122) ) After receiving the image of the hand posture (3) captured by the capture module (121), perform a comparison action of the hand posture (3) and the reference gesture (1221). When the comparison result is consistent, the recognition module (122) Corresponds to passing reference gesture (1221) The operation command (1222) to the control module (111) to control the corresponding function of the mobile device (2) through the connection module (112), that is, the capture module (121) presented in the form of a camera is embedded It is arranged at the outer end of the casing (11) to capture the image of at least one hand posture (3) of the external user and transfer the image to the recognition module (122) provided inside the casing (11), The recognition module (122) compares the received hand gesture (3) with the built-in 9 reference gestures (1221). When the comparison result is consistent, the recognition module (122) transmits the reference gesture ( 1221) Corresponding operation commands (1222) to the control module (111) to control the corresponding functions of the mobile device (2) through the connection module (112); the hardware of the mobile gesture recognition system (1) of the present invention After the setting is completed, when the user wants to use the mobile device (2) to query the recipe webpage for food cooking, the user's hands are already covered with ingredients, so the mobile device (2) webpage query or turn Page, for example, when the user wants to scroll the webpage to query the content at the bottom of the webpage, the user can make a hand gesture of "moving palm upward" within the image capturing range of the camera of the capturing module (121) (3 ), The capture module (121) captures and transmits the image of the hand posture (3) to the recognition module (122), and the recognition module (122) then moves the hand gesture of "moving palm upward" (3 ) The image is compared with the built-in reference gesture (1221). When the comparison result is the same, the recognition module (122) transmits the operation instruction (1222) corresponding to the reference gesture (1221) of "Move Palm Up" to The control module (111) controls the scrolling of the webpage of the mobile device (2) through the connection module (112) so that the user can query the information below the webpage; therefore, the mobile gesture recognition system (1) of the present invention is mainly With a small-size hardware design, users can easily carry and use, to provide users with anytime or anywhere connected to their mobile devices (2), effectively solve the traditional gesture recognition module due to volume The shortcomings of being bulky, not easy to carry, and single operation function really achieve the advantages of plug and play and convenient use.

It can be seen from the above implementation description that the action gesture recognition system of the present invention is different from the existing In comparison with technology, the present invention has the following advantages:

1. The mobile gesture recognition system of the present invention is mainly to integrate the gesture recognition unit into the mount or charging dock of the mobile device for capturing, sensing and recognizing operation commands transmitted by at least one hand posture of the user , The various functions of the mobile device can be operated and controlled without touching the mobile device, effectively solving the shortcoming that the user of the home or vehicle cannot touch the mobile device with the hand to operate, and indeed achieves plug and play, and The advantage of correctly controlling the operation of related functions of mobile devices.

2. The mobile gesture recognition system of the present invention is mainly designed by the tiny volume of hardware, so that the user can easily carry and use, to provide the user to connect with the mobile device that he carries at any time or any place, and effectively solve The disadvantages of the traditional gesture recognition module are that it is bulky, difficult to carry, and has a single operation function, which truly achieves the advantages of plug-and-play and convenient use.

3. The mobile gesture recognition system of the present invention is mainly designed by integrating the hardware of the mobile power supply, which can provide the power required for the operation of the mobile device when it is plugged into the charging slot of the mobile device, effectively reducing the user's mobile The weight of the power supply and other problems have indeed achieved the purpose of reducing the burden on users.

In summary, the action gesture recognition system of the present invention can indeed achieve the expected use effect through the disclosed embodiments, and the present invention has not been disclosed before the application. It has fully complied with the provisions of the Patent Law and Claim. I filed an application for a patent for invention in accordance with the law, pleaded for the review, and granted the patent.

However, the illustrations and descriptions disclosed above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention; most people who are familiar with the art, according to the present invention, The feature category and other equivalent changes or modifications made should be regarded as not departing from the design category of the present invention.

Claims (18)

A mobile gesture recognition system is used in conjunction with a mobile device to allow a user to control the functions of the mobile device through the mobile gesture recognition system through at least one hand gesture. The mobile gesture recognition system includes at least: a shell The body includes a control module and a connection module electrically connected to the control module, the control module is disposed inside the casing, and the connection module is embedded at an end of the casing, The connection module is used to plug into a slot of the mobile device; a gesture recognition unit is electrically connected to the control module, the gesture recognition unit includes a capture module, and an electrical An identification module connected to the capture module, the capture module is embedded at the outer end of the casing to capture the image of the hand posture, the identification module is disposed inside the casing, And the recognition module is built with a plurality of reference gestures and a plurality of operation instructions corresponding to the reference gestures, wherein the recognition module performs the hand after receiving the hand pose image captured by the capture module The comparison action between the part posture and the reference gestures, when the comparison result is consistent, the recognition module transmits the operation instruction corresponding to the reference gesture to the control module to control the mobile device phase through the connection module Corresponding functions; and an audio transmission module, which is arranged inside the casing, and the audio transmission module is electrically connected to a wireless transmission module to perform audio playback of the mobile device. The mobile gesture recognition system as described in item 1 of the patent application scope, wherein the mobile device is one of a smart phone, a tablet computer, or a notebook computer. The action gesture recognition system as described in item 1 of the patent application scope, wherein the control module is implemented by one of a microcontroller (MCU) or a central processing unit (CPU). The mobile gesture recognition system as described in item 1 of the patent scope, wherein the slot of the mobile device is one of a charging slot or an audio slot. If the scope of patent application

The mobile gesture recognition system described in item 4, wherein the transmission interface format of the connection module is a mini universal serial bus (mini USB) terminal, a micro universal serial bus (micro USB) terminal, a mini high-resolution multimedia interface ( mini HDMI) terminal, micro high-resolution multimedia interface (micro HDMI) terminal, mobile high-definition connection technology (MHL) terminal, power terminal, Apple 30-pin (Apple 30-pin) terminal, lightning (Lighting) terminal or TYPE C One of the terminals is inserted into the charging slot of the mobile device. If the scope of patent application

The action gesture recognition system described in item 4, wherein the transmission interface format of the connection module is an audio jack, which is inserted into the audio slot of the mobile device. The action gesture recognition system as described in item 1 of the patent application scope, wherein the capture module is a camera. The action gesture recognition system as described in item 1 of the patent application scope, wherein the recognition module is built with 9 sets of reference gestures, and each set of reference gestures corresponds to an operation instruction to control the function of the mobile device. The mobile gesture recognition system as described in item 1 of the scope of the patent application, wherein the wireless transmission module is one of Bluetooth, AM, FM or PM Wireless receiving device with two or more wireless transmission technologies. A mobile gesture recognition system is used in conjunction with a mobile device to allow a user to control the functions of the mobile device through the mobile gesture recognition system through at least one hand gesture. The mobile gesture recognition system includes at least: a shell The body includes a control module, a connection module electrically connected to the control module, a circuit module electrically connected to the control module and the connection module, and a circuit module electrically connected to the circuit module Group of power modules, the control module and the circuit module are arranged inside the casing, the connection module is embedded at one end of the casing, the power module is connected to a power source, wherein the The connection module is used to plug into a slot of the mobile device, and the power module provides the power required by the control module and the power required by the mobile device through the connection module; a The gesture recognition unit is electrically connected to the control module, the gesture recognition unit includes an acquisition module, and an identification module electrically connected to the acquisition module, the acquisition module is embedded in the The outer end of the casing to capture the image of the hand posture, the recognition module is disposed inside the casing, and the recognition module is built with a plurality of reference gestures, and a plurality of corresponding to these references The operation instruction of the gesture, wherein the recognition module receives the image of the hand posture captured by the capture module, and performs a comparison action of the hand posture and the reference gestures, and when the comparison result is consistent, the recognition The module transmits the operation instruction corresponding to the reference gesture to the control module to control the corresponding function of the mobile device through the connection module; and an audio transmission module is provided inside the housing, the audio The transmitting module is electrically connected to a wireless transmission module for audio playback of the mobile device. The mobile gesture recognition system as described in item 10 of the patent scope, wherein the mobile device is one of a smart phone, a tablet computer or a notebook computer. The action gesture recognition system as described in item 10 of the patent application scope, wherein the control module is implemented by one of a microcontroller (MCU) or a central processing unit (CPU). The mobile gesture recognition system as described in item 10 of the patent application scope, wherein the slot of the mobile device is a charging slot. If the scope of patent application

The action gesture recognition system described in item 13, wherein the transmission interface format of the connection module is a mini universal serial bus (mini USB) terminal, a micro universal serial bus (micro USB) terminal, a mini high-resolution multimedia interface ( mini HDMI) terminal, micro high-resolution multimedia interface (micro HDMI) terminal, mobile high-definition connection technology (MHL) terminal, power terminal, Apple 30-pin (Apple 30-pin) terminal, lightning (Lighting) terminal or TYPE C One of the terminals is inserted into the charging slot of the mobile device. The action gesture recognition system as described in item 10 of the patent application scope, wherein the power source is one of a battery, a rechargeable battery, or a commercial power source. The action gesture recognition system as described in item 10 of the patent application scope, wherein the capture module is a camera. The action gesture recognition system as described in item 10 of the patent application scope, wherein the recognition module is built with 9 sets of reference gestures, and each set of reference gestures corresponds to an operation instruction for controlling the function of the mobile device. The mobile gesture recognition system as described in item 10 of the patent application scope, wherein the wireless transmission module is one of Bluetooth, AM, FM or PM Wireless receiving device with two or more wireless transmission technologies.