TWI598742B - Communication system and client thereof - Google Patents

Description

Communication system and its client

The present invention relates to a communication system, and more particularly to a communication system and a client thereof that are constructed between a plurality of communication devices.

With the advancement of technology, portable communication devices have become more and more popular. People often have more than two portable communication devices, such as smart phones and tablets, which make life more convenient. At the same time, because of the increase in the number of portable communication devices, the synchronization of data and software consistency is derived.

In order to solve the difficulties in data synchronization, the current methods can be mainly divided into four types: First, the smart phone is directly inserted into the tablet computer to achieve the effect of screen expansion by using the connection seat; secondly, the system adopts The concept of smart TV is connected to a smart phone by means of a TV stick or a set-top box, and the content presented by the smart phone can be displayed on the television. Third, a special communication protocol is applied to support the communication protocol. The portable communication devices can transmit images or data to each other. Fourth, they use Wi-Fi to connect to the local area network or use wireless fidelity direct connection technology (Wi -Fi Direct ^® ) Performs a pair of continuous connections for image or data transfer.

However, in the above-mentioned data and image synchronization methods, whether it is a portable communication device that transmits signals or receives signals, it must run a specific operating system itself, or even Must be the same operating system, or need to support the same and specific communication protocols, and most of them are limited to intra-area or one-to-one data transmission, which not only increases manufacturing costs, but also cannot be widely and freely applied. All types of devices are limited in their use.

Therefore, how to develop a communication system and its client to interact with a multi-client through a host-side operating system to improve the lack of conventional technology and achieve the effect of simple and easy-to-use, which has become an important development of the current industry. Question.

The main purpose of the present invention is to provide a communication system and a client thereof, which solves the problem of data or image synchronization between a plurality of communication devices in the prior art, and avoids being restricted to a specific operating system or communication protocol, and can reduce the area. The degree of network dependence is not limited to the connection between the communication device or the portable communication device in a one-to-one manner.

Another object of the present invention is to provide a communication system and a client thereof, wherein a computing system runs a single operating system and the client does not run any operating system, so that multiple clients can share the same host terminal and the same operating system. In turn, the synchronization problem between devices can be effectively solved, and the effects such as specific operating systems or communication protocols are more avoided.

Another object of the present invention is to provide a communication system and a client thereof, which can be wirelessly transmitted or broadcasted in an analogous or digital manner at the same time, and the remote control signal is wirelessly transmitted in a digital manner, and can be selected according to the use environment. The configuration method, which simply reduces the delay time of data transmission and reduces the dependence on the local area network, is not limited to being connected in a one-to-one manner, thereby reducing manufacturing costs and widely used in various applications.

In order to achieve the above objective, a wider implementation aspect of the present invention provides a communication system including: a host end, pre-installed an operating system, including: a computing module; a wireless signal transmitting module, and the computing module Connected to send a wireless signal; and a first wireless controller coupled to the computing module for receiving a remote control signal and transmitting back to the computing module; and a client comprising: a human-machine control module for processing a touch input; a wireless signal receiving module coupled to the human-machine control module for receiving the wireless signal; and a second wireless controller, the human-machine The control module is connected to and wirelessly connected to the first wireless controller for transmitting the remote control signal; wherein the computing module controls the wireless signal sending module to issue the command according to an instruction of the operating system a wireless signal, the human-machine control module displays an image according to the wireless signal and generates the remote control signal according to the touch input, and transmits the second wireless controller and the first wireless control Realization of the operating operating system.

In some embodiments, the first wireless controller and the second wireless controller are wirelessly connected by Bluetooth communication technology.

According to the concept of the present invention, the host terminal further includes a storage module, the storage module is connected to the computing module, and the operating system is stored in the storage module.

According to the concept of the present case, the wireless signal is an analog signal or a digital signal. The analog signal is an FM broadcast signal, and the digital signal is a wireless high quality signal or a Bluetooth signal.

In some embodiments, the wireless signal receiving module is installed inside the client to receive the analog signal or the digital signal.

In some embodiments, the wireless signal receiving module is externally connected to the client for Receiving the analog signal or the digital signal.

According to the concept of the present invention, the host end further includes an image conversion module, the image conversion module is connected to the operation module, and includes an image modulation unit and an image compression unit for respectively performing image adjustment Variable action and an image compression action. In addition, the client further includes an image processing module connected to the wireless signal receiving module and the human-machine control module, and includes an image demodulation unit and an image decompression unit. They are used to perform an image demodulation action and an image decompression action, respectively.

In order to achieve the above objective, another broad aspect of the present invention provides a client for communicating with a host terminal, which is pre-installed with an operating system and is configured to send a wireless signal and receive a far distance. The terminal control signal includes: a human-machine control module for processing a touch input; a wireless signal receiving module coupled to the human-machine control module for receiving the wireless signal; and a wireless a controller, connected to the human-machine control module, and wirelessly connected to the host terminal for transmitting the remote control signal; wherein the human-machine control module displays an image according to the wireless signal and according to the The touch input generates the remote control signal, and the operation of the operating system is implemented through the wireless controller.

1‧‧‧Communication system

2, 5‧‧‧ host side

21‧‧‧ Computing Module

22‧‧‧Wireless Signal Transmitter Module

23‧‧‧First wireless controller

24‧‧‧ storage module

240, 50‧‧‧ operating system

25‧‧‧Image Conversion Module

251‧‧•Image Modulation Unit

252‧‧‧Image compression unit

3, 4‧‧‧ client

31, 41‧‧‧ man-machine control module

32, 42‧‧‧Wireless signal receiving module

33‧‧‧Second wireless controller

34‧‧‧Image Processing Module

341‧‧‧Image Demodulation Unit

342‧‧‧Image Decompression Unit

43‧‧‧Wireless controller

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a block diagram showing the architecture of a communication system in accordance with a preferred embodiment of the present invention.

Figure 2 is a block diagram showing the architecture of a communication system in accordance with another preferred embodiment of the present invention.

Figure 3 is a block diagram showing the architecture of a communication system according to still another preferred embodiment of the present invention.

Figure 4 is a block diagram of the architecture of the client in the preferred embodiment of the present invention.

Some exemplary embodiments embodying the features and advantages of the present invention will be described in detail in the description of the latter paragraph. Said. It is to be understood that the present invention is capable of various modifications in various aspects, and is not to be construed as a limitation.

Please refer to FIG. 1 , which is a block diagram of the communication system of the preferred embodiment of the present invention. As shown in FIG. 1 , the communication system 1 of the present invention includes a host terminal 2 and a client terminal 3, wherein the host terminal 2 can be, for example, but not limited to, a desktop computer, a notebook computer, a tablet computer, or a smart phone. The client 3 series can be an extended screen, a wearable smart bracelet, a wearable smart watch, a wearable smart glasses, a remote screen or a display tablet, but not limited thereto. The host terminal 2 is pre-installed with an operating system (OS), and includes a computing module 21, a wireless signal transmitting module 22, and a first wireless controller 23. The computing module 21 is configured to run the operating system. The wireless signal transmitting module 22 is connected to the computing module 21 for transmitting wireless signals. The first wireless controller 23 is connected to the computing module 21 for receiving the remote control signal and transmitting it back to the computing module 21. The client 3 includes a man-machine control module 31, a wireless signal receiving module 32, and a second wireless controller 33. The human-machine control module 31 is configured to process a touch input such as, but not limited to, a touch panel. The wireless signal receiving module 32 is connected to the human-machine control module 31 for receiving the wireless signal. The second wireless controller 33 is connected to the human-machine control module 31 and wirelessly connected to the first wireless controller 23 for transmitting the remote control signal.

The computing module 21 controls the wireless signal sending module 22 to send a wireless signal according to the instruction of the operating system. After the wireless signal receiving module 32 receives the wireless signal, the human-machine control module displays the wireless signal according to the wireless signal. An image and a remote control signal are generated according to the touch input, and the remote control signal is transmitted to the first wireless controller 23 by the second wireless controller 33, and the first wireless controller 23 receives the remote control. After the signal, the remote control training number is returned to the computing module 21 to implement the operation of the client 3 to the operating system of the host terminal 2. In other words, the client 3 itself is not loaded with any operating system, and the image display, even the sound playing, and the touch input are performed on the operating system run by the host terminal 2. Therefore, in the present case, the computing module 21 runs a single operating system and the client 3 does not run any operating system, so that multiple clients 3 can share the same host terminal 2 and the same operating system, thereby effectively solving synchronization problems between devices. It is more limited to the effects of specific operating systems or communication protocols.

Please refer to FIG. 2 and FIG. 3, wherein FIG. 2 is a block diagram of a communication system of another preferred embodiment of the present invention, and FIG. 3 is a block diagram of a communication system of another preferred embodiment of the present invention. Figure. As shown in FIG. 2 and FIG. 3, the host terminal 2 of the communication system 1 of the present invention further includes a storage module 24, the storage module 24 is connected to the computing module 21, and the operating system 240 is stored in the storage module 24. . In addition, the host terminal 2 further includes an image conversion module 25, and the image conversion module 25 is connected to the computing module 21, and includes an image modulation unit 251 and an image compression unit 252 for performing image modulation operations and Image compression action. At the same time, the client 3 further includes an image processing module 34. The image processing module 34 is connected to the wireless signal receiving module 32 and the human-machine control module 31, and includes an image demodulation unit 341 and an image decompression unit. 342, respectively, for performing image demodulation and image decompression operations. Therefore, after the host side 2 of the communication system 1 of the present invention performs the image modulation operation and the image compression operation on the image, the wireless signal transmitting module 22 sends a wireless signal to the wireless signal receiving module 32 of the client 3. After the image processing module 34 performs image demodulation and image decompression operations, the image is output through the human-machine control module for display, thereby realizing the application of the expanded screen. It is worth noting that the wireless signal can be wireless. The transmission can also be transmitted in a broadcast manner. Therefore, if multiple clients 3 are in an environment in which the wireless signal can be received, they can be used to implement an extended screen application, and are not limited to a one-to-one manner.

Specifically, the wireless signal may be an analog signal or a digital signal. For example, the analog signal can be an FM radio (FM) signal, and the digital signal can be a wireless high-definition (WiHD) signal or a Bluetooth signal, but not limited thereto. In some embodiments, the wireless signal receiving module 32 is installed inside the client 3 for receiving the analog signal or the digital signal (as shown in FIG. 2). Of course, in other embodiments, the wireless signal receiving module 32 can also be externally connected to the client 3 for receiving the analog signal or the digital signal (as shown in FIG. 3), which can be connected to and connected to the internal Similar effects are installed, but the actual needs, cost factors, and model positioning can be further considered, and the invention can be further implemented in different implementation manners, and all of the embodiments are within the scope of the present teachings.

On the other hand, the first wireless controller 23 of the host terminal 2 of the communication system 1 and the second wireless controller 33 of the client 3 are preferably connected wirelessly by Bluetooth communication technology. In other words, in this case, by simultaneously transmitting or broadcasting the video in an analog or digital manner, and transmitting the remote control signal in a digital manner, the applicable configuration mode can be selected according to the use environment, thereby simply reducing the delay time of data transmission. And to reduce the dependence on the local area network, not limited to one-to-one connection, which can reduce manufacturing costs and is widely used in a variety of occasions.

Please refer to FIG. 4, which is a block diagram of the architecture of the client in the preferred embodiment of the present invention. As shown in FIG. 4, the client 4 of the present invention is adapted to communicate with the host terminal 5, wherein the host terminal 5 runs an operating system 50 and is configured to send wireless signals and receive remote control signals, but not This is limited. The client 4 includes a man-machine control module 41 The wireless signal receiving module 42 and the wireless controller 43 are provided. The human-machine control module 41 is, for example, but not limited to, a touch panel for processing touch input. The wireless signal receiving module 42 is connected to the human-machine control module 41 for receiving the host terminal 5 The wireless controller 43 is connected to the human-machine control module 41 and wirelessly connected to the host terminal 5 for transmitting the remote control signal. The human-machine control module 41 displays an image output according to the wireless signal and generates the remote control signal according to the touch input, and implements the operation of the operating system 50 through the wireless controller 43.

In summary, the present invention provides a communication system and a client thereof. The computing module runs a single operating system and the client does not run any operating system, so that multiple clients can share the same host end and the same operating system. In turn, the synchronization problem between devices can be effectively solved, and the effects such as specific operating systems or communication protocols are more avoided. At the same time, the case can be wirelessly transmitted or broadcasted in an analogous or digital manner at the same time, and the remote control signal is wirelessly transmitted in a digital manner, and the applicable configuration mode can be selected according to the use environment, thereby simply reducing the delay time of data transmission. And to reduce the dependence on the regional network, not limited to one-to-one connection, which can reduce manufacturing costs and is widely used in a variety of applications.

The present invention has been described in detail by the above-described embodiments, and may be modified by those skilled in the art, without departing from the scope of the appended claims.

1‧‧‧Communication system

2‧‧‧Host side

21‧‧‧ Computing Module

22‧‧‧Wireless Signal Transmitter Module

23‧‧‧First wireless controller

3‧‧‧Client

31‧‧‧Man-machine control module

32‧‧‧Wireless signal receiving module

33‧‧‧Second wireless controller

Claims (8)

A communication system includes: a host end, pre-installed an operating system, comprising: a computing module; a wireless signal transmitting module coupled to the computing module for transmitting a wireless signal; a first wireless control Connected to the computing module for receiving a remote control signal and transmitting back to the computing module; and an image conversion module coupled to the computing module and including an image modulation unit and An image compression unit for performing an image modulation operation and an image compression operation for generating the wireless signal; and a client comprising: a human-machine control module for processing a touch input; a wireless signal a receiving module connected to the human-machine control module for receiving the wireless signal; a second wireless controller connected to the human-machine control module and wirelessly connected to the first wireless controller And the image processing module is connected to the wireless signal receiving module and the human-machine control module, and includes an image demodulation unit and an image decompression The unit is configured to perform an image demodulation operation and an image decompression operation, wherein the operation module controls the wireless signal transmission module to send the wireless signal according to an instruction of the operating system, and the human-machine control module According to the wireless signal display An image is displayed and the remote control signal is generated according to the touch input, and the operation of the operating system is implemented by the second wireless controller and the first wireless controller. The communication system of claim 1, wherein the host end further comprises a storage module, the storage module is connected to the computing module, and the operating system is stored in the storage module. The communication system of claim 1, wherein the wireless signal is an analog signal or a digital signal. The communication system of claim 3, wherein the analog signal is an FM broadcast signal, and the digital signal is a wireless high quality signal or a Bluetooth signal. The communication system of claim 3, wherein the wireless signal receiving module is installed in the client to receive the analog signal or the digital signal. The communication system of claim 3, wherein the wireless signal receiving module is externally connected to the client for receiving the analog signal or the digital signal. The communication system of claim 1, wherein the first wireless controller and the second wireless controller are wirelessly connected by a Bluetooth communication technology. A client is configured to communicate with a host computer. The host terminal is pre-installed with an operating system, and is configured to receive a remote control signal and send a wireless signal after performing an image modulation operation and an image compression operation. The client includes: a human-machine control module for processing a touch input; a wireless signal receiving module coupled to the human-machine control module for receiving the wireless signal; a wireless controller, and The human-machine control module is connected and wirelessly connected to the host terminal for transmitting the remote control signal; and an image processing module, the wireless signal receiving module and the human-machine control module Connected to each other, and includes an image demodulation unit and an image decompression unit for respectively performing an image demodulation operation and an image decompression operation on the wireless signal; wherein the human-machine control module is configured according to the The wireless signal displays an image and generates the remote control signal according to the touch input, and the operation of the operating system is implemented through the wireless controller.