Wireless remote control system with video function, video transmission device and transmitting system

Abstract

The utility model discloses a wireless remote control system with a video function, which comprises a transmitting system and a portable video transmission device, and is characterized in that the transmitting system comprises a screen, a decoding module, a high-frequency module and an antenna, and the portable video transmission device comprises a shell, a control mainboard, a high-frequency module, a camera and a battery compartment.

Description

Technical Field

[0001] The utility model relates to the field of wireless remote control, in particular to a wireless remote control system with video function, a video transmission device and a transmission system. Background Art

[0002] At present, for the industrial wireless remote control system with video function, its camera is fixedly installed. The fixedly installed camera needs to be connected to the power supply through a cable.

[0003] Moreover, when fixedly installed on the equipment controlled by the wireless remote control system, the corresponding imaging range is also fixed. Therefore, the installation position cannot be flexibly adjusted to provide the best vision for the operator.

[0004] In the current video monitoring technical solution, the camera is installed at a fixed position and is wired to a switch, and the switch is wired to an NVR (Network Video Recorder), and the NVR displays the video image through a screen.

[0005] Another existing video monitoring technical solution is that the camera is installed at a fixed position and is wired to a first wireless bridge, and the switch is wired to a second wireless bridge. Finally, the video image is also displayed through the NVR. Summary of the Utility Model

[0006] To solve the above problems, the embodiment of the present application provides a wireless remote control system with video function, including a transmission system and a portable video transmission device. The transmission system includes a screen, a decoding module, a high-frequency module and an antenna, and the portable video transmission device includes a housing, a control main board, a high-frequency module, a camera and a battery compartment.

[0007] Optionally, the camera is installed on the housing and is provided with an angle adjustment mechanism for adjusting the left-right and up-down angles of the camera through a knob.

[0008] Optionally, a wired connection interface is provided on the housing, and the camera is wired to an encoding module in the portable video transmission device through this interface for converting the video signal captured by the camera into an electrical signal.

[0009] Optionally, a high-frequency transmission interface is provided on the housing, and the antenna is wired to the high-frequency module in the portable video transmission device through this interface. The high-frequency module is used for converting the electrical signal into a guided wave and sending it through the antenna.

[0010] Optionally, the battery compartment is installed on the housing, and a replaceable battery is installed in the battery compartment for supplying power to the portable video transmission device.

[0011] Optionally, a support component is installed on the housing to ensure the stability of the portable video transmission device in the placement position.

[0012] Optionally, a handle component is installed on the housing to facilitate the user to carry the portable video transmission device.

[0013] Optionally, the antenna of the transmitting system receives the wireless signal from the portable video transmission device. The high-frequency module converts the received wireless signal into an electrical signal, and the decoding module decodes the electrical signal into a video signal acceptable to the screen and displays the image captured by the camera on the screen.

[0014] On the other hand, the present application also provides a portable video transmission device for a wireless remote control system, including a housing, a control main board, a high-frequency module, a camera, an encoding module, a battery compartment, a wired connection interface, a high-frequency transmission interface, a support component, and a handle component.

[0015] On the other hand, the present application also provides a transmitting system for a wireless remote control system, including a screen, a decoding module, a high-frequency module, and an antenna, which is used to receive the wireless signal from the portable video transmission device and decode it into a video signal for display on the screen.

[0016] By adopting the above technical solutions, compared with the prior art, it has at least the following beneficial effects:

[0017] This system realizes the transmission of wireless signals through the high-frequency module and the antenna, and can stably and quickly transmit video signals in a complex environment, ensuring the clarity and real-time nature of the images.

[0018] Compared with traditional wired monitoring, the wireless transmission method avoids the cumbersome cable laying and maintenance work, and improves the flexibility and scalability of the system.

[0019] The user can view the images captured by the camera in real time through the screen of the transmitting system, realizing the remote monitoring function. For places that require real-time monitoring (such as warehouses, factories, construction sites, etc.), this can greatly improve the monitoring efficiency and security.

[0020] The user can not only view the real-time images through the system, but also send control signals to the portable video transmission device through the transmitting system to realize the remote control of the camera, such as adjusting the angle, switching modes, etc. This remote control function enables the user to more conveniently manage and operate the monitoring equipment, improving the usability and flexibility of the system.

[0021] The portable video transmission device provided by the present application adopts a lightweight design and is powered by a replaceable battery, enabling the user to easily carry and operate the device.

[0022] In summary, the wireless remote control system with video function brings great convenience and efficiency improvement to users through the advantages of efficient wireless video transmission, real-time remote monitoring, remote control function, multi-functional expansion, intelligent user experience, and operation flexibility and portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] Figure 1 FIG. is a schematic diagram of the composition of a portable video transmission system provided by an exemplary embodiment of the present application;

[0025] Figure 2 FIG. is a schematic diagram of the composition of a transmission system provided by an exemplary embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the objectives, technical solutions, and advantages of the present application clearer, the following will further describe the embodiments of the present application in detail with reference to the drawings.

[0027] The following will describe the present invention in detail with reference to specific embodiments. The following embodiments will help those skilled in the art further understand the present invention, but do not limit the present invention in any form. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several changes and improvements can still be made. These all fall within the protection scope of the present invention.

[0028] The present application provides a wireless remote control system with video function. Please refer to Figure 1 and Figure 2 This system mainly consists of a transmission system and a portable video transmission device. This system provides a function of real-time transmitting video images wirelessly, which is particularly suitable for scenarios such as remote monitoring and drone control.

[0029] As the core part for receiving and displaying video images, the transmission system includes a screen, a decoding module, a high-frequency module, and an antenna.

[0030] The screen is used to display the real-time images captured by the camera. The screen can be a liquid crystal display, an OLED display, etc., and an appropriate screen size and resolution are selected according to the application requirements.

[0031] The decoding module is responsible for decoding the received electrical signals into video signals acceptable to the screen. The decoding module decodes according to the encoding algorithm adopted by the encoding module to ensure the accurate transmission of video signals.

[0032] The high-frequency module is responsible for converting the received wireless signals into electrical signals and transmitting them to the decoding module. The high-frequency module needs to have high sensitivity and stability to ensure accurate signal reception in complex environments.

[0033] The antenna is used to receive wireless signals from the portable video transmission device. The design and installation location of the antenna need to consider the signal transmission distance and interference conditions to ensure stable signal reception.

[0034] The portable video transmission device provided in this embodiment serves as a video signal transmitter, which includes a housing, a control main board, a high-frequency module, a camera, an encoding module, a battery compartment, a wired connection interface, a high-frequency transmission interface, a support component, and a hand-held component.

[0035] The housing, as the protective case of the portable video transmission device, is made of lightweight materials such as aluminum alloy or plastic alloy to reduce the overall weight and improve portability. The design of the housing should consider environmental factors such as waterproof and dustproof to ensure the stable operation of the device in harsh environments.

[0036] Legs are also provided on the outside of the housing to support and fix the portable video transmission device.

[0037] The control main board, as the control center of the entire device, is responsible for coordinating the work of each module. Electronic components such as a microprocessor and a memory are integrated on the control main board to process the video signals of the camera and control the transmission of signals.

[0038] The high-frequency module is responsible for converting the electrical signals output by the encoding module into guided waves and transmitting them through the antenna. The high-frequency module needs to have high transmitting power and stability to ensure the clarity of signals during long-distance transmission.

[0039] The camera is used to capture real-time images. A high-definition camera can be used to improve the clarity of the captured images. At the same time, the camera should have a wide-angle field of view and an automatic zoom function to meet the shooting requirements in different scenarios.

[0040] The encoding module is responsible for converting the video signals captured by the camera into electrical signals. The encoding module adopts an efficient encoding algorithm to compress the video signals into a smaller amount of data, so as to reduce the bandwidth occupancy and transmission time during wireless transmission.

[0041] The battery compartment is installed on the housing and is used to store replaceable batteries. Multiple batteries are installed in the battery compartment to provide sufficient power to support the long-term operation of the portable video transmission device. The design of the battery compartment should consider the convenience and safety of battery replacement to ensure that users can easily replace the batteries during use.

[0042] The wired connection interface is set on the housing and is used to connect the camera and the encoding module. The wired connection interface adopts a standard interface design, such as a USB interface or an HDMI interface, to ensure a stable connection and high-speed data transmission between the camera and the encoding module.

[0043] The high-frequency transmission interface is also set on the housing and is used to connect the antenna and the high-frequency module. The high-frequency transmission interface adopts a dedicated interface design to ensure the signal transmission quality and stability between the antenna and the high-frequency module.

[0044] The support component is installed at the bottom or side of the housing and is used to support the portable video transmission device to ensure its stability in the placement position. The support component can adopt a foldable or adjustable design to meet the needs of different usage scenarios.

[0045] The carrying component is installed on the housing to facilitate users to carry the portable video transmission device. The carrying component can adopt forms such as a handle, a hanging ring or a carrying strap to meet the carrying habits of different users.

[0046] The following further elaborates on the systems and devices provided in this application in combination with the working principle.

[0047] During use, the user first installs the camera at the target position to be monitored or photographed. The camera is installed on the housing and is provided with an angle adjustment mechanism for adjusting the left-right, up-down angles of the camera through a knob and adjusting the angle of the camera through the knob. Then, the camera is connected to the encoding module inside the portable video transmission device through the wired connection interface. Next, the user turns on the power of the portable video transmission device and starts the system through the control mainboard. At this time, the camera starts to capture real-time images, and the video signal is converted into an electrical signal through the encoding module. The electrical signal is then converted into a guided wave through the high-frequency module and sent out through the antenna.

[0048] After the antenna of the transmitting system receives the wireless signal from the portable video transmission device, it transmits it to the high-frequency module. The high-frequency module converts the wireless signal into an electrical signal and transmits it to the decoding module. The decoding module decodes the electrical signal into a video signal acceptable to the screen and displays the images captured by the camera on the screen.

[0049] Users can view the images captured by the camera in real time through the screen of the transmitting system and perform corresponding operations and controls as needed. At the same time, users can also send control signals to the portable video transmission device through the transmitting system to achieve remote control of the camera.

[0050] This wireless remote control system is applicable to a variety of application scenarios, such as remote monitoring, drone control, security monitoring, etc. In the remote monitoring scenario, users can view the situation of the monitoring target in real time through this system and make timely responses. In the drone control scenario, users can view the flight images of the drone in real time through this system and perform precise control. In the security monitoring scenario, this system can be used to monitor the situation of important areas in real time to ensure safety.

[0051] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above utility model concept. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

[0052] Those skilled in the art will easily think of other implementation schemes of this application after considering the specification and practicing the utility model disclosed herein. This application aims to cover any variations, uses or adaptations of this application, which follow the general principles of this application and include the common general knowledge or conventional technical means in this technical field not disclosed in this application.

[0053] It should be understood that this application is not limited to the precise structure already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is only limited by the appended claims.

[0054] It should be understood that the term "plurality" mentioned herein refers to two or more. "And / or" describes the association relationship of associated objects and indicates that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0055] The above are only the preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims

1. A wireless remote control system with video function, characterized in that: It includes a transmitting system and a portable video transmission device, wherein the transmitting system includes a screen, a decoding module, a high-frequency module and an antenna, and the portable video transmission device includes a shell, a control mainboard, a high-frequency module, a camera and a battery compartment.

2. The wireless remote control system according to claim 1, characterized in that: The camera is mounted on the housing and is provided with an angle adjustment mechanism for adjusting the left, right, up, and down angles of the camera through a knob.

3. The wireless remote control system according to claim 1 or 2, characterized in that: The housing is provided with a wired connection interface, through which the camera is wiredly connected to an encoding module in a portable video transmission device, for converting a video signal captured by the camera into an electrical signal.

4. The wireless remote control system according to claim 3, characterized in that: The shell is provided with a high-frequency transmission interface, through which the antenna is wired to a high-frequency module in the portable video transmission device, and the high-frequency module is used to convert electrical signals into guided waves and send them through the antenna.

5. The wireless remote control system according to claim 3, characterized in that: The battery compartment is installed on the outer shell, and a replaceable battery is installed in the battery compartment to supply power to the portable video transmission device.

6. The wireless remote control system according to claim 3, characterized in that: A supporting component is installed on the shell to ensure the stability of the portable video transmission device in the placement position.

7. The wireless remote control system according to claim 3, characterized in that: A hand-held component is installed on the shell, which is convenient for users to carry the portable video transmission device.

8. The wireless remote control system according to claim 3, characterized in that: The antenna of the transmitting system receives the wireless signal from the portable video transmission device, the high-frequency module converts the received wireless signal into an electrical signal, the decoding module decodes the electrical signal into a video signal acceptable to the screen, and displays the image captured by the camera on the screen.

9. A portable video transmission device for use in the wireless remote control system according to any one of claims 1 to 8, characterized in that: It includes a shell, a control main board, a high-frequency module, a camera, an encoding module, a battery compartment, a wired connection interface, a high-frequency transmission interface, a supporting component and a portable component.

10. A transmitting system for the wireless remote control system according to any one of claims 1 to 8, characterized in that: It includes a screen, a decoding module, a high-frequency module and an antenna, and is used to receive wireless signals from a portable video transmission device and decode them into video signals for display on the screen.

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