TWM432197U - Wireless transmission conversion device applied in between at least two man-machine interface device hosts and its system - Google Patents

Description

M432197 (b) Brief description of the component symbols of the representative figure. First electronic device 1 connection mode 1A, 1B second electronic device 2 'human interface device 21. wireless transmission device 22 connection mode 2A, 2B, 2C, 2D wireless transmission Conversion device 3 Wireless communication method 4 i 5. New description: [New technical field] This is a wireless transmission conversion device and system for application between at least two HID Hosts. In particular, it can be used in at least two HID Hosts (HID Host); . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The function can wirelessly control or input work to another host in a wireless transmission mode. [Prior Art] 4 ... All hosts, in many cases, need to be enabled for input by the user, so that the host can receive commands from the user to complete the work or function that the user wants the host to perform. Under the current framework, users usually need to use a specific or dedicated Human Interface Device (HID), that is, a hardware designed for HID, such as wireless mouse, wireless keyboard, wireless presentation. Pen, stem mouse, Bluetooth keyboard, Bluetooth briefing pen, etc., use M432197 U for round people's action. For example: the previous technology #&--------------------------------------------------------------- ^ · If you want to make a face-to-face control (4) round of the king, you must use - code

ί:, 2ϊ: a mouse with a wireless transmitter and a USB wireless connection: The second τιςβ package keyboard is usually a keyboard with a wireless transmitter plus: time... line receiver, or use a bluetooth keyboard It is a keyboard containing Bluetooth without ό _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Money is lost. Tian Ran, after the popularity of mobile phones, tablets and other mobile devices, how do you use the resources on mobile devices to wirelessly access, control and control other devices. The current practice is to use the built-in keyboard or touch of mobile phones. The whole screen and infrared module or WiFi module. The problem with the =infrared module is that there are fewer and fewer mobile phones in the market, and the installation and control of the carcass on the mobile phone or machine can only be installed. Household appliances with infrared modules, control 'can take _, it is only the remote control Wei, so the use of functions and efficiency is relatively limited. To make Xiao WlFl's approach, it is to use the WiFi input and control device's WiFi and J input and the control device's WiFi to communicate. In this way, both ends of the device must be soft, and the input and control devices will be various. Input and control signals / 'open the network, send to the recipient and the control device, use ^ ^ must set the correct Internet parameters at both ends, so that: 屯: 5 ' is not reported Convenient 'Once the Internet is disconnected, both ends of the device: Lost, system; when using floating ip or going out, it must be reset before use, and the right location can not be connected to the Internet, it will not be used. 3 M432197 Therefore, the problem with the prior art is that if a dedicated hardware is used, there is a problem of inconvenience of carrying out the problem: if a mobile device is used, the application is limited, or the problem of the network connection setting must be considered. In today's mobile phones, tablets, notebooks and other types of mainframes (hid * Host), and environmental awareness, today, how to use one or more hosts to other one or more hosts The input operation has become an important issue. The current method is mainly to connect two hosts through a wired Internet or by wired transmission, so that I users can use one of the hosts to go to another. The main unit performs input. Due to the way of connecting through the Internet, the setting is inconvenient, the host compatibility is more problematic, and the wired transmission method is used. In terms of the compatibility of the connection terminal and the connection line, there are many problem. In other words, the previous user input mode to the host computer mainly relies on a dedicated human interface device (HID) to connect the host device (HID) to the host by wired or wireless connection. Then, the user inputs the host through the human interface device (HID). After the popularity of various types of hosts and the Internet, many products and new types that use one host to input at least one other host through the Internet have emerged. However, in the above two prior art, a dedicated human-machine interface device (HID) is used to input the host, and sometimes there are several hosts, and several human-machine interface devices (HIDs) are required to be used together. If you use a dedicated keyboard and / or mouse to enter the computer or mobile phone, it is not very convenient to carry, it is a solution that is neither environmentally friendly nor convenient; another use of the Internet to make a host to at least The input operation of another host will cause M432197 inconvenience to the user when the software is installed, the network is set up, and the Internet is not connected. t This creation is an effective solution to the problem of how to use at least the line to at least another host to perform input actions. [New Content] The main purpose of this creation is to provide a wireless transmission conversion and system for the pg of at least two people's 'I-face device host (HID Host), which will convert the host to an adult machine. Interface device (excitation), for at least = the host can wirelessly control at least another host - wirelessly _ $ work to solve the previous technology relies on a dedicated human interface (HID) to lose to the host A problem in which a person or __ network makes an input action on one host to another. For the above purposes, the present invention is directed to at least two hosts, wherein the host is defined herein as an electronic device having a Human Interface Device Host (HID HQSt) function, wherein the at least two hosts are defined herein to include at least one first An electronic device and at least a second electronic device; a conversion device coupled to the first electronic device 1 to report the first electronic device as a human face device (_), and for the second battery The sub-device can be connected to the first electronic device by wireless communication by the wireless transmission conversion device, so that the first electronic device can receive the wireless signal of the second electronic device; thereby, the second electronic device That is, the wireless transmission conversion device can be used to convert the adult machine interface device (HID) for wireless control or input operation of the first electronic device. In the present invention, the first electronic device includes one or a combination of two or more of a desktop computer, a notebook computer, a tablet computer, a network television, and an industrial computer. M432197 County----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The second electronic device can be connected to the line communication mode. Ding ring straight...

In the present invention, the wireless transmission conversion device is built-in on the electronic device. In one embodiment of the present invention, the wireless transmission conversion device forms a "structure for connecting to the first electronic device in an external manner by using a connection interface; wherein the connection interface includes No restrictions: USB (Universal Serial Bus), 1394 connection interface, and Thunderbolt connection interface (designed by Intel Corporation of the United States).

'1 In one embodiment of the present creation, the wireless communication method includes Bluetooth

(Bluetooth), wireless network (WiFi), Near Field Communication (NFC), wireless (radio frequency) transceivers such as 2.4GHz RF

One or a combination of two or more of Transceiver. In an embodiment of the present invention, the human interface device (HID) converted by the second electronic device includes one of a keyboard, a mouse, a touch pad, a touch screen, or any two Or a combination of two or more for wirelessly controlling or inputting the first electronic device. M432197, the (4)-H case towel, the device host ((10) Host) is connected with the material and the second electronic device. In order to make the creation more clear and detailed, the preferred embodiments are listed and the following technical diagrams are used to describe the technical features of the present invention as follows: Reference Figure 2 System architecture, description and block diagram of a wireless transmission system between at least two human interface device hosts (mDH〇st). The present invention is a wireless transmission conversion device 3 applied between at least two human interface device hosts UlDH〇st) 1, 2, and the system architecture of the wireless transmission system includes: at least two having a human machine interface host (10) H〇St The functional electronic device Γ, 2 and at least one wireless transmission conversion device 3; for convenience of description of the creation, the host referred to in the creation is defined as having the function of the human-machine interface device (_H〇st). 1 ' 2 〇 ^ The at least two electronic device having a human interface interface host (HID H〇st) function includes at least one first electronic device and at least one second electronic device 2 . • . . . . -» The main technical feature of this creation is that the at least one wireless transmission is switched, and the third is connected to the first electronic device! For reporting (the first electronic device 1 is a human-machine interface device 乂HID), and the second electronic device 2 is connected to the first electronic device 1 by the wireless transmission conversion device 3 The wireless communication method 4 is connected such that the second electronic device 2 converts the adult machine interface device (_) by the wireless transmission conversion device 3, and the M432197 uses the wireless communication method 4 to the first electronic device 1 Perform wireless control or input work. The first electronic device 1 in the present invention may include, but is not limited to, one of a desktop computer, a notebook computer, a tablet computer, a network television, an industrial computer, or a combination of two or more of them. 2 is shown. The second electronic device 2 in the present invention may include, but is not limited to, one or a combination of two or more of a mobile phone, a tablet computer, or the like. Referring to FIG. 3, the wireless transmission conversion device 3 of the present invention includes, but is not limited to, at least one controller (contro ller) 31 for reporting that the first electronic device 1 is a human interface device (HID), and at least one wireless A wireless element 32 is configured to enable the second electronic device 2 to be coupled to the first electronic device 1 in a communication mode 4 . The manner in which the wireless transmission conversion device 3 of the present invention is set is not limited. For example, the first electronic device can be built in the built-in manner and connected to the electronic device 1 in the connection mode 1A as shown in FIG. The wireless transmission conversion device 3 can also form a single structure, as shown in the figure, ". The structure (3)' can be connected to the first electron by an external interface. The device is connected as shown in FIG. 2. The connection interface includes but is not limited to: USB (Universal Serial ^), 1394 connection interface, and Thunderbolt 3 interface (designed by Intel Corporation of the United States) A preferred embodiment of the present invention is to select a USB (Universal Serial Bus) as a connection interface, and externally connect to the USB port preset by the first electronic device 1 (not shown) is connected to the first electronic device 1. The second electronic device 2 of the present invention can be connected to the first electronic device 1 by way of wireless communication 4 by the wireless transmission conversion device 3, The wireless communication method 4 includes but is not limited to: Bluetooth (Biuet〇〇th), wireless network (WiFi), Near Field Communication (NFC), Wireless (Radio Frequency) transceiver (2.4 GHz RF Transceiver) It Or two or more combinations of the second electronic device 2 of the present invention, by means of the wireless transmission conversion device 3 to convert an adult machine interface device (HID), wherein the second electronic device is converted into The human interface device (HID) 1 includes, but is not limited to, one of a keyboard, a mouse, a touchpad, a touch screen, or a combination of two or more of the above, for the first electronic device. 1 Performing wireless control or input work corresponding to the human interface device (HID). The host referred to in the present invention is defined as an electronic device having a human interface device host (HID Host) function 1, 2, and the creation The main function of the wireless transmission conversion device 3 is to connect the wireless transmission conversion device 3 to the first electronic device 1, so that the second electronic device 2 can be enabled by the wireless transmission conversion device 3 The first electronic device 1 is connected in a wireless manner to further enable the second electronic device 2 to switch to an adult device (HID) to perform wireless control or input on the first electronic device 就. Therefore, the Second electronic device 2 and the first electronic device 1 itself = the human-machine interface device uses the human-machine interface as shown in FIG. 2, such as 囷 21, and the second electronic device 2 has at least one wireless transmission device and two The wireless transmission device 22 is shown, wherein the setting of the wireless communication device 22 is not limited, and may be selected to be connected to the second electronic device 2 by means of an internal device or an external connection, such as: Both the human face device 21 and the wireless transmission device 22 are selected to be connected to the M432197 two-sub-device 2 in a built-in manner as shown in FIG. 2; the connection mode 2A; or the "face skirt 21 and the wireless transmission device 22 respectively Connecting the second electronic device 2 to the second electronic device 2 as shown in FIG. 2, the mode 2B, or the human interface device 21 and the second electronic device: selecting an external connection mode and a built-in mode and the first 2;: Figure 2 is connected to the 2G; or the person is 21; the line transmission device 22 selects the external connection mode and the second connection mode 2D as shown in FIG. Further, the usage and function of the creation are further explained as follows: ^ The user can convert the converted device into a human-machine interface device (HID) by using the second electronic device 2 that has been converted into a human-machine interface device (HID). The first electronic device 1 of the host performs an input operation, that is, performs wireless control or round-trip operation. In general, the first and second electronic devices (equivalent to the host) have built-in functions of the host device (Ηί£) H〇st), so that the user can set the device through the human interface. (HID) is connected thereto to perform an input operation on the host; however, the first and second electronic devices (ie, the host)} and 2 have no built-in human interface device (HID) function. Therefore, the first and second electronic devices The devices 1, 2 cannot be used as a human interface device (HID), and the user can perform an input operation on another one or more hosts such as the first and second electronic devices 丨, 2. The present invention uses a returnable host to be a human-machine interface device (HID) wireless transmission conversion device 3 to mount and connect it to the first electronic device 1 that is 'input'. The installation method includes but does not limit the following Various connection modes: if the wireless transmission conversion device 3 is built in the input connection mode 1A of the first electronic device 1 as shown in FIG. 2, the first built-in wireless transmission conversion device 3 is formed. An electronic device 1 for wirelessly controlling or inputting the second electronic device 2 that has been converted into a human interface interface (HID), or externally connecting the wireless transmission conversion device 3 to the input An electronic device 1 is connected to a mode ΐβ as shown in FIG. 2 to form a first electronic device externally connected to the wireless transmission conversion device 3 • 1 'enable to accept the converted to a human-machine interface device (HID) Two electrons. Device 2 performs wireless control or input work. The first electronic device 1 (ie, the input host) that has installed the wireless transfer device 3 knows that the external man-machine interface device (HID) is connected, and the user can use the human-machine interface device (HID) at any time. ), that is, the second electronic device 2, which performs wireless control or input operation. The wireless transmission conversion device 3 that can report the host as a human interface device (HID) can report the first electronic device 1 as a human interface device (HID), and the aspect can be received from the converted The wireless signal of the second electronic device 2, which is a human interface device (HID), converts the received wireless signal into a corresponding HID code, and sends it to the input first electronic device 1 to achieve The user can perform wireless control or the use of the eight-input work by the input first electronic device.

The electronic device is replaced by a human-machine interface device (the host device, that is, the second device 22, 11 and the man-machine interface device (HID) 21 and the wireless transmission 22 can be equipped with an internal device interface device (HID) 21 and wireless transmission.褒二电子装晋式9 or external connection is installed in the different types of vehicles that can be converted into HID. The way to install and connect them is not limited. It can be divided into the formula 2A and the mode. This can be referred to (4) as in the 2 The link, shown as β, 2C and 2D, converts the HID code input into the system to the human interface device (HID) 21 on the second electronic device 2 of HID: M432197 through the wireless transmission The device 22 encapsulates the wireless data in a wireless transmission mode, that is, the wireless communication mode 4, and sends the wireless data to the wireless transmission conversion device 3. After receiving the wireless data packet, the wireless transmission conversion device 3 interprets the wireless data packet and displays the HID. The code is sent to the input host, that is, the first electronic device 1 to achieve the effect that the user can perform wireless control or input operation on the input first electronic device 1. A plurality of preferred embodiments of the present invention are listed ( Use) and cooperate The description is further as follows: <Embodiment 1> Referring to FIG. 4, a host converted to HID (ie, the second electronic device 2) receives the input from the built-in human interface device (HID) 21 The HID code is transmitted to the input host (ie, the first electronic device 1) by using the built-in Bluetooth (but not limited to) wireless transmission device 22 to transmit the HID code to the external host (ie, the first electronic device 1). The wireless transmission conversion device 3 is not limited. The Bluetooth wireless transmission conversion device 3 interprets the received wireless data packet to obtain an HID code and inputs it to the host (ie, the first electronic device 1). Example 2 Referring to Figure 5, a host converted to HID (i.e., the second electronic device 2) receives the HID code input from the built-in human interface device (HID) 21, with its external 2.4. The GHz (but not limited to) wireless transmission device 22 transmits the HID code in a wireless data packet manner to an externally-connected host (ie, the first electronic device 1) for externally connected 2.4 GHz (but not limited to) the wireless transmission conversion. Device 3. The 2.4 GHz wireless transmission conversion After the third wireless device is interpreted, the HID code is obtained and input to the host (ie, the first electronic device 1). 12 M432197 <Example 3> Referring to Figure 6', the host is converted into HID. (ie the second electronic device 2)

Receiving the HID code input from the built-in human interface device (HID) 21, by means of its external Bluetooth (but not limited to) wireless transmission device 22, transmits the HID code in wireless data packet mode to the input. The built-in Bluetooth (but not limited to) the wireless transmission conversion device 3 of the end host (ie, the first electronic device 1). The WTRU 3 interprets the received wireless data packet and obtains the HID code and inputs it to the host (i.e., the first electronic device 1). <Embodiment 4> Referring to Fig. 7, a host converted to hid (i.e., the second electronic device 2y)

Receiving the HID code input from the external human interface device (HiD) 21, and transmitting the HID code to the wireless receiver by the external 2.4 GHz (but not limited to) wireless transmission device 22 The input host (ie, the first electronic device 1) is externally connected to the 2.4 GHz (but not limited to) wireless transmission conversion device 3. The WTRU 3 interprets the received radio data packet to obtain a HID code and inputs it to the host (i.e., the first device 1). Electric 卞 <Embodiment 5> Referring to Fig. 8, the main unit converted to · (i.e., the second electronic mi from the external human interface device (_ 21 input TM _ day, built-in Bluetooth (but not Restricted) The wireless transmission device, such as the word packet mode, is transmitted to the input host (ie, placed), the external Bluetooth (but not limited to) the helmet line transmission, device 3. The wireless transmission conversion device 3 will be connected After the screen is translated, the _ code is obtained and input to the host (ie the 13th

I set 1). <Embodiment 6> Referring to FIG. 9', a host converted into HID (ie, the first-lei early station: it = from the external human-machine interface device (10) 2 · ^ by, built-in Bluetooth (but not limited The wireless transmission device=code is transmitted in the wireless data packet mode to the built-in Bluetooth (but not limited to) wireless transmission by the input terminal (ie, the device j). The wireless transmission conversion device 3 After the received wireless data packet is decompressed, the jHID code is input to the host (ie, the first electronic device 1). &lt;Embodiment 7&gt; The host of the test image is converted into Hij (ie, The second electronic device 2) converts the HID code input from the external human-machine interface device (HID) 21 by its external Bluetooth (but not grain) wireless transmission device & The wireless data packet conversion mode, # is input to a built-in Bluetooth (but not off) wireless transmission conversion device 3 by the input host (ie, the first-electronic «set 1). The wireless transmission conversion device 3 decompresses the received wireless data packet, obtains a code, and inputs it to the host (i.e., the first electronic router 1). &lt;Embodiment 8&gt; Referring to Fig. 11. 'One turn. The host replaced with hid. (i.e., the second electronic farm 2) receives the input from the built-in human interface device (HID) 21 The HID code transmits the HID code in a wireless data packet manner to the built-in Bluetooth of the input host (ie, the first electronic device 1) by its built-in Bluetooth (but not limited to) wireless transmission device 22 ( But not limited to the wireless transmission conversion device 3. The wireless transmission conversion device 3 interprets the received wireless data 14 M432197, and obtains the HID code and inputs it to the host (i.e., the first electronic device 1). Further, &lt;Embodiment 9&gt; Referring to FIG. 12, a plurality of hosts converted into hid (i.e., a plurality of the second electronic devices 2) receive them from a built-in/external human-machine interface device (HID) 21 The input HID code is transmitted to the input host (ie, the first electronic device) by the built-in/external Bluetooth (but not limited to) wireless transmission device 22 to wirelessly block the HID code. Built-in / external Bluetooth (but not limited to) wireless transmission conversion device 3. After the wireless transmission conversion device 3 interprets the received wireless data packet, the code is obtained and input to the host (that is, the first electronic device). In this embodiment, the plurality of hosts converted into HIDs (ie, the plurality of the first The two electronic devices 2) perform a wireless control or input operation on a single input host (ie, a single one of the first electronic devices.) [Embodiment 10] Referring to FIG. 13, a host converted into an HID (ie, the second electronic device) Device 2) receives the HID code input from the built-in/external human interface device (耵D) a. The HID code is transmitted by its built-in/external Bluetooth (but not limited to) wireless transmission device 22. The wireless data packet transmission mode is transmitted to a plurality of built-in/external Bluetooth (but not limited to) wireless transmission conversion devices 3 that are input to the input host (ie, the plurality of first electronic devices). The wireless transmission conversion device 3 After the received wireless data packet is interpreted, the code is obtained and input to the host (ie, the first electronic device). In this embodiment, the host is converted into a HID (ie, the single electronic device 2) ) to plural The input host (ie, the plurality of the second electronic device I) goes into a wireless control or input operation. 15 M432197 b The above description is only a preferred embodiment of the present invention, and Restrictive; one of ordinary skill in the art: modification, even equivalent changes, but will fall into the original two [simplified description of the drawing] This creation is applied to the H line transmission of at least two human-machine interface devices The system architecture diagram of the system. 3 2 is a block diagram of the system architecture of the wireless transmission system between the two mainframe interface device hosts 〇st). 3: The structure of the wireless transmission conversion device of the present creation Figure 2 is an embodiment of the creation of the present invention (a single "secondary attack on the first electronic device 1 for wireless control or input work" ΐ block diagram of the structure. Figure 7 of Figure 7 is the ninth embodiment of the creation (a plurality of second electronic devices; the first electronic device 1 performs wireless control or input structure=ground diagram. The block is =, the embodiment 10 (single second electronic device diagram electronic device 1 performs wireless control or input Structure of the work] [Main component symbol description] First electronic device 1- - Connection mode 1A, 1B Second electronic device 2 Human machine interface installation 21 M432197 Wireless transmission device 22

Link mode 2A, 2B, 2C, 2D wireless transmission conversion device 3 controller (controller) 31 wireless communication element (wireless element) 32 wireless communication mode 4

17

Claims (1)

6. Patent application scope: • A wireless transmission conversion device applied between at least two HMI hosts, wherein the at least two human interface device host is composed of at least two host devices having human interface devices ( The HID Host function electronic device comprises 'at least one first electronic device and at least one second electronic device; the wireless transmission conversion device is coupled to the first electronic device, comprising: at least - a controller And returning the first electronic device to a human interface device (HID); and at least a wireless communication element, wherein the second electronic device can be wirelessly connected to the first electronic device; Wherein the second electronic device converts the adult copy interface device (HID) by the wireless transmission conversion device for wirelessly controlling or inputting the first electronic device. The wireless transmission conversion device of claim 1, wherein the wireless transmission conversion device is built in the first electronic device and coupled to the first electronic device. 3. The wireless transmission conversion device of claim 1, wherein the wireless transmission conversion device is a structure for externally connecting to the second electronic device using a connection interface. 4. The wireless transmission conversion device according to claim 3, wherein the wireless transmission conversion device is connected to the external interface by using a USB (Universal Serial Bus) as an interface. The Dijon electronic attack. 5. The wireless transmission conversion device of claim 1, wherein the wireless communication method comprises one or two or more of the following y彳 groups: M432197: Bluetooth, wireless network, Nit1), Near Field Communication (NFC, Near Field Communication) ^^ ^ RF Transceiver). The wireless transmission conversion device of claim 1, wherein the first electronic device is converted into a human interface device (_) & "including a touchpad, a touch screen" One or any combination of two or more, reading the first sub-device to perform wireless control or input operation corresponding to the human-machine interface device. 7. The wireless transmission conversion device according to claim ,, wherein The HID Host function is built on the first electronic device and the second electronic device in a built-in or external manner. 8 - Type is applied to at least two human-machine interface device hosts (HID H〇 a wireless transmission system between st), comprising: at least two electronic devices having a HID Host function include at least a first electronic device and at least a second electronic device; and _ at least - wireless transmission Converting the device to the first electronic device for reporting the first electronic device as a human interface device (HID), and for reading the second electronic device by the wireless transmission conversion device An electronic device is coupled in a wireless communication manner such that the second electronic device is converted by the wireless transmission conversion device to convert an adult device interface (hid) to thereby perform wireless control or wheel work on the first electronic device. 9. The wireless transmission system according to claim 8, wherein the electronic device comprises a desktop type, a computer, a notebook computer, a flat computer, a television, and an electronic device. Or a combination of two or more of the following: iviH-JZiyV The wireless transmission system of claim 8, wherein the second electronic device 3 is one or two or two of a mobile phone, a tablet computer, or the like The wireless transmission system of claim 8, wherein the wireless transmission conversion, the system comprises at least one controller to report the first electronic device as a human interface device ( And a wireless communication system, as described in claim 8. Which is none The transmission conversion device is built in the first electronic device and is connected to the first electronic device. 13. The wireless transmission system according to claim 8, wherein the wireless transmission conversion device forms a structure for use. A connection interface is connected to the first electronic device in an external manner. ^ The wireless transmission system according to claim 8, wherein the wireless transmission conversion device has a USB (Universal Serial Bus) The serial bus is connected to the first electronic device in an external manner for the connection interface. The wireless transmission system of claim 8, wherein the wireless communication method comprises one or a combination of two or more of the following groups: Bluetooth, wireless Network (WiFi), Near Field Communication (NFC), Wireless (Radio Frequency) transceiver (2.4 GHz RF Transceiver) °. The wireless transmission system of claim 8, wherein the second Electronic device. :Transfer:: Stream: The salty person's machine (HID) contains one of the keyboard, mouse, touchpad, touch screen or any two or two 20 M432197 A combination of the above, for performing wireless control or input operation corresponding to the human interface device on the first electronic device. The wireless transmission system of claim 8, wherein the HID Host function is built in the built-in or external manner on the first electronic device and the second electronic device.