TW201928775A - Hand gesture control system including a fixing unit, a clamping unit, a control unit, and a gesture recognition unit. - Google Patents

Abstract

The present invention relates to a hand gesture control system, which is electrically connected to a mobile communication device. The hand gesture control system includes a fixing unit, a clamping unit, a control unit, and a gesture recognition unit. The present invention utilizes the hand gesture recognition unit of an infrared image sensing mode to capture, sense, and recognize instructions conveyed by at least one hand gesture of an user. The performance of receiving and answering calls from telecommunication or communication software and related functions can be controlled without contacting the mobile communication device, thereby effectively overcoming the shortcomings of a conventional hand gesture control system for being too large due to an equipped microphone and speaker, achieving major advantages such as plug-and-use of the device, reduction of the size and costs of hardware setting, and correct and safe control of related functions of the mobile communication device and no missed incoming calls during a driving process.

Description

Gesture control system

The present invention relates to a gesture control system, and in particular to a gesture control system that provides users with a plurality of hand gestures in a contactless manner to control a mobile communication device.

With the rapid development of science and technology, the importance of mobile communication devices such as smartphones 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 particular Timeliness Today, mobile communication devices that can significantly improve the convenience of people's handling of transactions are an indispensable part of life; in addition, due to social progress, people have more opportunities to go out to negotiate and work, leaving people in the car time It is also getting longer due to traffic jams or various reasons, so there are more and more opportunities to use mobile communication devices in the vehicle; however, the driver talking on the mobile phone during the vehicle travel will make the driver lack of steering wheel Good control increases the likelihood of accidents or casualties.

Republic of China Patent No. I599966 "Gesture Control Modular System" is used to solve the above problems. This patent provides users with at least one hand gesture to answer incoming calls of mobile communication devices. The gesture control modular system includes a housing, Control unit, gesture recognition unit, wireless transmission unit, microphone and speaker; by this, the present invention is a modular integrated microphone and speaker gesture control system, users can use gesture changes in any place to answer incoming calls of mobile communication devices , Mainly through the gesture recognition unit to capture, sense and recognize at least one hand posture of the user, so that the user can answer the call of the mobile communication device at any place, effectively combined The modular design of the microphone and speaker achieves the advantages of being usable in any place, as well as plug-and-play and reducing the system installation cost; however, due to the modularization requirements of this patent, the overall volume is integrated due to the integration of microphones and speakers. The increase will cost too much hardware settings; therefore, how to effectively reduce the volume and cost of hardware settings through innovative hardware design is still a development industry and related industries such as gesture recognition and control systems. Relevant researchers need to continuously strive to overcome and solve the problems.

Now, in view of the fact that the above-mentioned traditional gesture recognition and control system still has many shortcomings in actual implementation, the inventor is a tireless spirit, supplemented by its rich professional knowledge and years of practical experience Improve, and research and create the present invention accordingly.

The main object of the present invention is to provide a gesture control system, in particular to a gesture control system that provides users with a plurality of hand gestures in a non-contact manner to control a mobile communication device, which is mainly captured by a gesture recognition unit in an infrared image sensing mode Retrieve, sense and recognize the commands conveyed by at least one hand posture of the user, which can control the incoming calls and related functions of the telecommunications or communication software of the mobile communication device without touching the mobile communication device, effectively solving the traditional gesture control The system is too bulky due to the modularization of microphones and speakers. It does achieve plug and play of the device, reduces the volume and cost of hardware settings, and correctly and safely controls the related functions and driving process of mobile communication devices. The main advantage is that the call is not missed.

In order to achieve the above-mentioned implementation objective, the present inventor proposes a gesture control system that is electrically connected to a mobile communication device. The gesture control system includes at least a fixed unit, a clamping unit, a control unit, and a gesture recognition unit; The fixing unit is used to support and Fixed gesture control system and mobile communication device; the clamping unit is arranged at one end of the fixing unit, one side of the clamping unit is provided with a closed accommodating space, and the clamping unit is adjacent to the other side of the accommodating space It is provided with a groove; the control unit is accommodated in the accommodating space; the control unit is electrically connected to the mobile communication device through a wireless communication protocol; the gesture recognition unit includes a capture embedded in the outer end of the clamping unit An acquisition module, and an identification module electrically connected to the acquisition module and the control unit and built in the accommodating space, wherein the acquisition module acquires and transmits images of at least one hand posture of a user To the recognition module, the recognition module performs the comparison action between the hand gesture and its built-in multiple corresponding gestures. When the comparison result is consistent, the recognition module transmits the instruction corresponding to the corresponding gesture to the control unit to Control the functions of mobile communication devices.

In the gesture control system described above, one end of the groove may be further provided with a movable arm in a telescopic state to hold and fix the mobile communication device.

In the gesture control system as described above, the two sides of the groove are respectively provided with a plurality of anti-slip parts.

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

The gesture control system as described above, wherein the wireless communication protocol is Bluetooth communication, Bluetooth Low Energy (BLE) communication, Infrared (IR) communication, and Near Field Communication , NFC), Wireless Local Area Network (WLAN), Wireless Gigabit Alliance (WiGig), ZigBee, Wireless Universal Serial Bus (Wireless USB), Ultra Wide Band (Ultra Wide) Band, UWB) or wireless fidelity (Wi-Fi), one of these agreements or both 上 的 组合。 On the combination.

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

The gesture control system as described above, wherein the capture module is an infrared camera.

The gesture control system as described above, wherein the recognition module is built with 9 sets of corresponding gestures and 9 sets of instructions corresponding to the corresponding gestures.

The gesture control system as described above, wherein the gesture control system is provided for users to use inside a vehicle.

In the gesture control system as described above, the fixed unit includes a plurality of inserting pieces to be inserted on the sheet grille of the cold air outlet of the vehicle.

The gesture control system as described above, wherein the control unit can be further electrically connected to the audio-visual equipment of the vehicle through a wireless communication protocol.

The gesture control system as described above, wherein the gesture control system can further be provided with a power supply unit, and the power supply unit is externally connected to a power source to supply power required by the mobile communication device.

The gesture control system as described above, wherein the power supply unit is connected to the mobile communication device in one of wired or wireless ways.

The gesture control system as described above, wherein when the power supply unit is connected to the mobile communication device in a wired manner, the power source is connected to the mobile communication device via a power cord.

The gesture control system as described above, wherein when the power supply unit is wirelessly connected to the mobile communication device, the back of the groove may be further provided with a closed second accommodating space, and the power supply unit is accommodated in the second Accommodating space.

In this way, the gesture control system of the present invention mainly uses the gesture recognition unit of the infrared image sensing mode to capture, sense and recognize the command conveyed by at least one hand gesture of the user, without contacting the mobile communication device. Control incoming calls and related functions of telecommunications or communication software of mobile communication devices, and indeed achieve plug and play of the device, reduce the volume and cost of hardware settings, and correctly and safely control related functions and driving processes of mobile communication devices The main advantages of the call are not missing; in addition, the gesture control system of the present invention mainly uses wireless communication protocols such as low power consumption Bluetooth (BLE) communication to wirelessly connect with mobile communication devices and vehicle machines. Effectively guide the incoming calls of mobile communication devices to the car radio and broadcast, to solve the shortcomings of the traditional gesture control system that is too large due to modularization with microphones and speakers , And the main advantages of reducing the hardware installation cost; furthermore, the gesture control system of the present invention is mainly provided for users who are driving a vehicle and cannot use the mobile communication device to make a call. The user only needs to be in front of the gesture control system By waving at least one hand posture at an appropriate position, you can effectively answer the incoming call of the mobile communication device, and indeed achieve the main advantage of not missing any important information; finally, the gesture control system of the present invention mainly provides an external power supply by wired or wireless Charging the mobile communication device, especially embedding the wireless charging device inside the clamping unit, so that when the clamping unit clamps the mobile communication device, it can be wirelessly charged synchronously, which truly achieves no risk of power supply The main advantages of effective operation of mobile communication devices and answering calls.

(1) ‧‧‧gesture control system

(11) ‧‧‧Fixed unit

(111) ‧‧‧Insert

(112) ‧‧‧Cross-shaped groove

(12) ‧‧‧Clamping unit

(121) ‧‧‧accommodation space

(122) ‧‧‧groove

(1221) ‧‧‧Mobile arm

(1222) ‧‧‧ Anti-slip part

(13) ‧‧‧Control unit

(14) ‧‧‧ Gesture recognition unit

(141) ‧‧‧ Capture module

(142) ‧‧‧Identification module

(1421) ‧‧‧ corresponding gesture

(1422) ‧‧‧Command

(15) ‧‧‧Power supply unit

(2) ‧‧‧Mobile communication device

(3) ‧‧‧horn

(4) ‧‧‧Hand posture

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

Figure 2: Rear view of the system appearance of a preferred embodiment of the gesture control system of the present invention

Figure 3: Front view of the system appearance of a preferred embodiment of the gesture control system of the present invention

Figure 4: A top view of the system appearance of a preferred embodiment of the gesture control system of the present invention

Figure 5: Schematic diagram of the system operation of a preferred embodiment of the gesture control system of the present invention

Figure 6: Operation block diagram of a gesture recognition unit of a preferred embodiment of the gesture control 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 embodiments presented this time, on the contrary, with ordinary knowledge in the technical field, the embodiments provided will make the disclosure more thorough and comprehensive and complete to convey the scope of the present invention, and the present invention will only The scope of the attached patent application is defined.

First of all, please refer to FIG. 1 to FIG. 5, which is a block diagram of the system architecture, a schematic diagram of the appearance of the system, a front view of the appearance of the system, a top view of the appearance of the system, and a schematic diagram of the operation of the system, according to a preferred embodiment of the gesture control system of the present invention. The gesture control system (1) of the present invention is electrically connected to a mobile communication device (2). In a preferred embodiment of the present invention, the gesture control system (1) provides a user in a vehicle (schematic Not marked) For internal use, the gesture control system of the present invention (1) The system at least includes: a fixing unit (11) for supporting and fixing the gesture control system (1) and the mobile communication device (2); in addition, the front end of the fixing unit (11) includes a plurality of inserts ( 111), which is inserted into the sheet grille (not shown in the figure) of the cooling air outlet (not shown in the figure) of the vehicle; in a preferred embodiment of the present invention, the front end of the fixing unit (11) The system includes 4 inserts (111), and a cross-shaped groove (112) is formed between the inserts (111), wherein the insert (111) is formed by the cross-shaped groove (112) The fixing unit (11) is fixed to the sheet grille of the cold air outlet of the vehicle; however, it must be noted that the type, shape, number or location of the inserts (111) of the above fixing unit (11), It is for convenience of description, not limited to the scope of the present invention, and those skilled in the art should know the type, shape, number or location of the inserts (111) of different fixing units (11), as long as It can support and fix the gesture control system (1) and the mobile communication device (2), for example, hold the gesture control system (1) and the mobile communication device (2) with a snake tube and fix it at any position inside the vehicle. It will affect the actual implementation of the present invention; a clamping unit (12) is provided at one end of the fixing unit (11), and a side of the clamping unit (12) is provided with a closed accommodating space (121), The clamping unit (12) is provided with a groove (122) adjacent to the other side of the accommodating space (121); in addition, one end of the groove (122) may be further provided with a movable arm in a telescopic state (1221), to clamp and fix the mobile communication device (2); furthermore, the two sides of the groove (122) are provided with a plurality of anti-slip parts (1222); in a preferred embodiment of the present invention In the fixing unit (11) corresponding to the other end of the insert (111) is provided with a clamping unit (12), and one end of the clamping unit (12) is provided with a closed accommodation space (121) , And the other end is provided with an open groove (122), wherein one end of the groove (122) is a movable arm (1221) in a telescopic state, the movable arm (1221) can be based on different factories Cards or actions of different widths The communication device (2) changes the clamping space to clamp the mobile communication device (2), and the anti-slip parts (1222) provided on both sides of the groove (122) are used to fix the mobile communication device (2) To avoid sliding; a control unit (13) is accommodated in the accommodating space (121), and the control unit (13) is electrically connected to the mobile communication device (2) through a wireless communication protocol; in addition, control The unit (13) is realized by one of the devices such as a microcontroller (MCU) or a central processing unit (CPU); furthermore, the wireless communication protocol is Bluetooth communication, Bluetooth low energy (BLE) communication, infrared communication , Near Field Communication (NFC), Wireless Local Area Network (WLAN), Wireless Gigabit Alliance (WiGig), ZigBee, Wireless Universal Serial Bus (Wireless USB), Ultra Wideband (UWB) or Wireless Fidelity ( Wi-Fi) or one of these protocols or a combination of two or more; in addition, the control unit (13) can be further electrically connected to the vehicle's audio-visual equipment through a wireless communication protocol; one of the inventions shown in Figure 5 In a preferred embodiment, the control unit (13) presented in the form of a microcontroller (MCU) is accommodated in the accommodating space (121) and uses the wireless communication protocol and clip of Bluetooth Low Energy (BLE) communication The mobile communication device (2) disposed at the groove (122) is electrically connected to the vehicle horn (3) of the vehicle; and a gesture recognition unit (14) includes a built-in clamping unit (12) An extraction module (141) at the outer end, and an identification module (142) electrically connected to the acquisition module (141) and the control unit (13) and built in the accommodating space (121), The capturing module (141) captures an image of at least one hand posture (4) of a user and transmits it to the recognition module (142). The recognition module (142) performs the hand posture (3) and its A plurality of comparison actions corresponding to gestures (1421) are established. When the comparison results are consistent, the recognition module (142) transmits instructions (1422) corresponding to the corresponding gestures (1421) to the control unit (13) to Control the functions of the mobile communication device (2); in addition, the capture module (141) is a camera, preferably an infrared camera; furthermore, the recognition module (142) is built with 9 corresponding gestures ( 1421), and 9 sets of instructions (1422) corresponding to the corresponding gestures (1421); please also refer to Figure 6 Shown is a block diagram of the operation of the gesture recognition unit of a preferred embodiment of the gesture control system of the present invention, wherein the capture module (141) presented in the form of an infrared camera is embedded at the outer end of the clamping unit (12) And capture at least one hand posture (4) image of the external user, and transfer the image to the recognition module (142) provided inside the accommodation space (121), and the recognition module (142) will then receive The comparison between the hand gesture (4) and the 9 built-in corresponding gestures (1421). When the comparison result of the hand gesture (3) and one of the corresponding gestures (1421) is the same, the recognition module (142) ) Is to transfer the instruction (1422) corresponding to the corresponding gesture (1421) to the control unit (13) to control the related functions of the mobile communication device (2).

In addition, the gesture control system (1) can further provide a power supply unit (15), which is connected to an external power source (not shown in the figure) to supply power required by the mobile communication device (2); Furthermore, the power supply unit (15) is connected to the mobile communication device (2) in one of wired or wireless manners, and when the power supply unit (15) is connected to the mobile communication device (2) in a wired manner, the power source It is connected to the mobile communication device (2) via a power cord; please refer to figure 5 again, where the power source is connected to the mobile communication device (2) via the power supply unit (15) presented in the form of a power cord The charging hole (not shown in the figure) is charged to provide the power required by the mobile communication device (2).

Furthermore, when the power supply unit (15) is wirelessly connected to the mobile communication device (2), the back of the groove (122) may be further provided with a closed second accommodating space (not shown in the figure), and The power supply unit (15) is accommodated in the second accommodating space; in another preferred embodiment of the present invention, the power supply unit (15) is presented in the form of wireless charging, wherein the power supply unit (15) ) Is accommodated inside the second accommodating space, and the second accommodating space is a closed space provided at the back of the groove (122), when the user sandwiches the mobile communication device (2) in the groove (122) When inside, the power supply unit (15) can sense the approach of the mobile communication device (2) and perform a charging action to provide mobile communication The power required by the device (2).

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 gesture control system (1) of the present invention are used to further prove the gesture control system of the present invention ( 1) The range of practical application, but it is not intended to limit the scope of the present invention in any form; when a user must drive a vehicle due to business or important needs while answering a call or operation of a mobile communication device (2) The related functions can be achieved by using the gesture control system (1) of the present invention to capture, sense and recognize at least one hand posture (4) of the user by the gesture recognition unit (14) of the infrared image sensing mode The transmitted instructions (1422) can control incoming calls and related functions of the telecommunications or communication software of the mobile communication device (2) without touching the mobile communication device (2); first, prepare a fixed unit (11), The fixing unit (11) is used to support and fix the gesture control system (1) and the mobile communication device (2); then, a clamping unit (12) is prepared, wherein the clamping unit (12) is disposed on the fixing unit ( 11) One end, one side of the clamping unit (12) is provided with a closed accommodating space (121), and the clamping unit (12) is adjacent to the other side of the accommodating space (121) is provided with a Groove (122); after that, prepare a control unit (13), wherein the control unit (13) is accommodated in the accommodating space (121), and the control unit (13) is electrically connected by a wireless communication protocol Communication device (2); finally, prepare a gesture recognition unit (14), wherein the gesture recognition unit (14) includes a capture module (141) embedded in the outer end of the clamping unit (12), and a The identification module (142) is electrically connected to the capture module (141) and the control unit (13) and built in the accommodating space (121), wherein the capture module (141) captures a user The image of at least one hand posture (4) is transmitted to the recognition module (142). The recognition module (142) performs a comparison action between the hand posture (3) and its built-in plurality of corresponding gestures (1421). When the comparison result is consistent, the recognition module (142) transmits the instruction (1422) corresponding to the corresponding gesture (1421) to the control unit (13), to control the functions of the mobile communication device (2); after the hardware setting of the gesture control system (1) of the present invention is completed, when the user encounters a call from the mobile communication device (2) while driving the vehicle, The user can make a hand gesture (4) of "waving palm up" within the image capturing range of the infrared camera of the capturing module (141) of the gesture control system (1) of the present invention, the capturing module ( 141) The image of the hand posture (4) is captured and sent to the recognition module (142), and the recognition module (142) then transfers the image of the hand posture (4) of the "waving palm up" and the built-in Corresponding gesture (1421) performs the comparison action, and when the comparison result is consistent, the recognition module (142) sends the instruction (1422) corresponding to the corresponding gesture (1421) of the "palm upward waving" to the control unit (13 ), To control the incoming calls of the mobile communication device (2), when the phone is connected, the control unit (13) will be installed in the groove (122) through the wireless communication protocol of low power consumption Bluetooth (BLE) communication The mobile communication device (2) and the vehicle's car machine are connected in three ways, and the user can use the built-in microphone and speaker (3) of the vehicle's car machine to make an incoming call call; after the call is over, the user can also use Hand posture of "Palm palm down" (4) Hang up the incoming call of mobile communication device (2), or use "one finger clockwise circle" or "one finger counterclockwise circle" during the call (4) Adjust the volume of the mobile communication device (2); however, it must be noted that the above "palm waving upward", "palm waving downward", "single finger clockwise circle" or "single finger counterclockwise painting" The type of hand posture (4) or the function of answering a call is for convenience of explanation, not limited to the scope of the present invention, and those skilled in the art should know the different types of hand posture (4). Can carry out the function control of different mobile communication devices (2), and will not affect the actual implementation of the present invention; the gesture control system (1) of the present invention is mainly captured by the gesture recognition unit (14) of the infrared image sensing mode 3. Induction and recognition of the instructions (1422) conveyed by at least one hand gesture (4) of the user, the call of the telecommunication or communication software of the mobile communication device (2) can be made without touching the mobile communication device (2) Answering and related function control, really achieve the device plug and play, reduce hardware settings The main advantages of the volume and cost, as well as the correct and safe control of the related functions of the mobile communication device (2) and the absence of incoming calls during driving.

As can be seen from the above implementation description, compared with the prior art, the gesture control system of the present invention has the following advantages:

1. The gesture control system of the present invention mainly uses the gesture recognition unit of the infrared image sensing mode to capture, sense and recognize the commands conveyed by at least one hand posture of the user, which can be performed without touching the mobile communication device Incoming call answering and related function control of telecommunication or communication software of mobile communication devices, indeed achieving plug and play of the device, reducing the volume and cost of hardware settings, and correctly and safely controlling the related functions of mobile communication devices and driving process calls Main advantages such as non-missing connection.

2. The gesture control system of the present invention mainly uses wireless communication protocols such as Bluetooth Low Energy (BLE) communication to connect wirelessly with the mobile communication device and the vehicle, which can effectively guide the incoming call of the mobile communication device to the car Radio and playback of the machine to solve the shortcomings of the traditional gesture control system that is too large due to the modularization of the microphone and speaker. It does achieve the reduction of the total volume of the device, the reduction of power consumption during device operation, and the reduction of hardware installation costs. advantage.

3. The gesture control system of the present invention is mainly provided when the user is driving a vehicle and cannot hold a mobile communication device to make a call. The user only needs to wave at least one hand posture at an appropriate position in front of the gesture control system to be effective Answering incoming calls from mobile communication devices really achieves the main advantage of not missing any important messages.

4. The gesture control system of the present invention is mainly to provide an external power supply to charge the mobile communication device in a wired or wireless manner, especially to embed the wireless charging device in the clamp Inside the unit, when the clamping unit clamps the mobile communication device, it can be wirelessly charged synchronously, which effectively achieves the main advantages of effectively performing the functional operation of the mobile communication device and answering the call without any risk of power supply.

In summary, the gesture control 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, and has fully met the requirements and requirements of the Patent Law . 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; those who are familiar with this art and who are familiar with the art, according to the characteristic scope of the present invention, etc. Any changes or modifications should be considered as not departing from the design scope of the present invention.

Claims (15)

A gesture control system is electrically connected to a mobile communication device. The gesture control system includes at least: a fixing unit for supporting and fixing the gesture control system and the mobile communication device; a clamping unit is provided At one end of the fixing unit, one side of the clamping unit is provided with a closed accommodating space, and the clamping unit is provided with a groove adjacent to the other side of the accommodating space; a control unit, It is accommodated in the accommodating space, the control unit is electrically connected to the mobile communication device through a wireless communication protocol; and a gesture recognition unit includes a capture embedded in the outer end of the clamping unit A module, and a recognition module electrically connected to the capture module and the control unit and built in the accommodating space, wherein the capture module captures at least one hand posture of a user The image is transmitted to the recognition module. The recognition module performs a comparison operation between the hand gesture and its built-in corresponding gestures. When the comparison result is consistent, the recognition module transmits the corresponding gesture Corresponding instructions are sent to the control unit to control the functions of the mobile communication device. According to the gesture control system described in item 1 of the patent application scope, one end of the groove is further provided with a movable arm in a telescopic state to clamp and fix the mobile communication device. The gesture control system as described in item 1 or 2 of the patent application scope, wherein the two side portions of the groove are respectively provided with a plurality of anti-slip portions. The gesture control system as described in item 1 of the patent application scope, wherein the control unit is implemented by one of a microcontroller or a central processing unit. The gesture control system as described in item 1 of the patent application scope, wherein the wireless communication protocol is Bluetooth communication, low power consumption Bluetooth communication, infrared communication, near field communication, wireless local area network, wireless Gigabit Alliance, purple One of the protocols of bee, wireless universal serial bus, ultra-wideband or wireless fidelity or a combination of two or more. The gesture control system as described in item 1 of the patent application scope, wherein the capture module is a camera. The gesture control system as described in item 6 of the patent application scope, wherein the capture module is an infrared camera. The gesture control system as described in item 1 of the patent application scope, wherein the recognition module is built with 9 sets of corresponding gestures and 9 sets of instructions corresponding to the corresponding gestures. The gesture control system as described in item 1 of the patent application scope, wherein the gesture control system is provided for the user to use inside a vehicle. The gesture control system as described in item 1 or 9 of the patent application scope, wherein the fixing unit includes a plurality of inserting pieces to be inserted on the sheet-like grille of the cold air outlet of the vehicle. The gesture control system as described in item 1 or 9 of the patent application scope, wherein the control unit is further electrically connected to the audio-visual equipment of the vehicle through the wireless communication protocol. The gesture control system as described in item 1 of the patent application scope, wherein the gesture control system is further provided with a power supply unit, and the power supply unit is externally connected to a power source to supply power required by the mobile communication device. The gesture control system as described in item 12 of the patent application scope, wherein the power supply unit is connected to the mobile communication device in a wired or wireless manner. The gesture control system as described in item 13 of the patent application scope, wherein when the power supply unit is connected to the mobile communication device in a wired manner, the power source is connected to the mobile communication device via a power cord. The gesture control system as described in item 13 of the patent application scope, wherein when the power supply unit is wirelessly connected to the mobile communication device, a closed second accommodating space is further provided at the back of the groove, and the The power supply unit is accommodated in the second accommodating space.