Data transmission spread spectrum signal receiving, decoding and displaying integrated terminal

Abstract

The utility model discloses a data transmission spread spectrum signal receiving, decoding and displaying integrated terminal, which comprises a control mainboard, a decoding deck and a display screen, the control mainboard is electrically connected with the decoding deck and the display screen, the decoding deck is connected and communicated with the control mainboard through an LAN (Local Area Network) port, the decoding deck is connected with an antenna, and the control mainboard is electrically connected with the decoding deck. And an external transmission module is arranged in the control mainboard. According to the utility model, after information is received through the antenna, spread spectrum signals are decoded through the decoding deck, then the decoded information is transmitted to the control mainboard, and finally the decoded data signal information is displayed and operated on the display screen. By means of the portable design, the overall size and weight are effectively reduced, meanwhile, the display screen is arranged, visual operation is facilitated, and the requirements of off-line work and movable work are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless radio related equipment technical field especially relates to a digital transmission spread spectrum signal receiving decoding display integration terminal. BACKGROUND

[0002] Radio monitoring refers to detecting, searching, intercepting radio signals in the radio management region, and analyzing, identifying, monitoring and obtaining technical information such as technical parameters, working characteristics and radiation positions of the radio signals, which is an important means of effectively implementing radio management and an important branch of radio spectrum management.

[0003] The decoder is a kind of hardware / software equipment capable of decoding digital video and audio data stream into analog video and audio signals.The application scenarios of the decoder are as follows: first, data information decoding processing, which can restore compressed and encoded video and audio data into original video and audio signals;second, network communication security, which can encrypt signal data through different encoding languages and then transmit data;third, data compression and decompression operation, which can compress data into a format suitable for storage or transmission through algorithm, reduce data storage space and transmission bandwidth, and improve data transmission speed, for example, image decoder decodes compressed and encoded image data into original image.

[0004] There are mainly three kinds of decoders on the market: first, software decoder, which decodes audio and video data through software method, usually used on computers and other devices, for example, mpeg4 decoding plug-in ffdshow and ac3 decoding plug-in ac3filter;second, hardware decoder, common hardware decoders include DVD and VCD machines;hardware decoders are usually used for playing high-fidelity audio and video, and support multiple encoding formats, such as AC-3, HDCD, DTS, etc.;third, wireless signal decoder, which is mainly used in wireless communication systems, and its performance indicators include frequency range, frequency stability and channel spacing, etc.Frequency range refers to the working frequency bandwidth of wireless decoder under specified conditions, frequency stability identifies the stability of working frequency, and channel spacing refers to the frequency difference between adjacent channels.

[0005] In the prior art, wireless decoder has the following problems: first, the application scenario is limited, and it can only be used in wireless communication system;second, the device function is fixed, and only decoding function is supported, and when additional connection device is needed, decoding information can be displayed.

[0006] Therefore, the prior art has defects and needs to be improved. UTILITY MODEL CONTENT

[0007] The utility model aims at overcoming the defects of prior art, and provides a digital transmission spread spectrum signal receiving decoding display integration terminal.

[0008] The technical scheme of the utility model discloses a kind of digital transmission spread spectrum signal receiving decoding display integration terminal, comprising: control mainboard, decoding board and display screen, the control mainboard is electrically connected with decoding board and display screen, decoding board and control mainboard are connected communication by LAN port, the decoding board is connected with antenna, the control mainboard is built-in external transmission module.

[0009] Further, the control mainboard adopts X86 architecture control mainboard.

[0010] Further, the decoding board is internally configured with E2DC5V module.

[0011] Further, the display screen adopts touch IPS display screen.

[0012] Further, the control mainboard is connected with battery power module, and the battery power module provides electric energy for the work of control mainboard, decoding board and display screen.

[0013] Further, the external transmission module includes one or more of Bluetooth connection module, WiFi connection module, audio interface module, type-A interface module, type-C interface module and HDMI interface module.

[0014] By the above scheme, the utility model receives information through antenna, and then decodes spread spectrum signal through decoding board, and then transmits the information after decoding to control mainboard, and finally displays and operates data signal information after decoding on display screen. Through the design of portable, the overall volume and weight are effectively reduced, and display screen is provided, so that visual operation is facilitated, and the needs of offline work and mobile work are met. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the circuit connection diagram of the utility model. DETAILED DESCRIPTION

[0016] The utility model is described in detail as follows in combination with drawings and specific embodiments.

[0017] Please refer to Figure 1 The utility model provides a kind of digital transmission spread spectrum signal receiving decoding display integration terminal, comprising: control mainboard, decoding board and display screen, the control mainboard is electrically connected with decoding board and display screen, decoding board and control mainboard are connected communication by LAN port, the decoding board is connected with antenna, the control mainboard is built-in external transmission module.

[0018] In some embodiments, the control motherboard adopts an x86 architecture. The x86 control motherboard supports various operating systems and applications, provides multiple expansion slots, has a simple overall architecture, low actual cost, and integrates a rich instruction set. It can execute multiple instructions simultaneously, improving instruction-level parallelism and execution efficiency, meeting the requirements for transmitting the decoded audio and video data from the decoding board. Furthermore, it can display the decoded data on a screen and manipulate related signal information.

[0019] In some embodiments, the decoding board is internally configured with an E2DC5V module for receiving spread spectrum signals and decoding them for display. After receiving information, the antenna decodes the spread spectrum signal through the E2DC5V module, then transmits the decoded information to the control motherboard, and finally displays and operates the decoded data signal information on the display screen.

[0020] In some embodiments, the display screen is a touch-sensitive IPS display. IPS displays are highly durable and more energy-efficient, requiring no backlight to maintain display quality. Therefore, they can support long-term operation, reducing power consumption during operation and thus improving the overall standby time and usage time of the device.

[0021] In some embodiments, the control motherboard is connected to a battery power supply module, which provides power to the control motherboard, decoding board, and display screen. In some optional embodiments, the battery power supply module uses a lithium battery to power the entire system, meeting the power requirements of each circuit and module. Furthermore, by configuring a battery power supply module, the device does not need to rely on an external power source during use, thereby allowing the entire device to be moved and improving its portability.

[0022] In some embodiments, the external transmission module includes one or more of the following: a Bluetooth connection module, a WiFi connection module, an audio interface module, a Type-A interface module, a Type-C interface module, and an HDMI interface module. The Bluetooth connection module, WiFi connection module, audio interface module, Type-A interface module, Type-C interface module, and / or HDMI interface module enable communication with external devices, facilitating the transmission of decoded information to these devices for audio / video playback or data transmission. Simultaneously, the Type-C interface module connects to an external power source, providing power to the various circuits and modules of the device. It also stores power in the battery-powered module, charging it and ensuring that the device can operate without an external power source.

[0023] In summary, this invention receives information via an antenna, decodes the spread spectrum signal using a decoding board, transmits the decoded information to the control motherboard, and finally displays and manipulates the decoded data signal on the screen. Its portable design effectively reduces overall size and weight, while the included display screen facilitates visual operation, meeting the needs of both offline and mobile work.

[0024] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A data transmission spread spectrum signal receiving, decoding, and display integrated terminal, characterized in that, include: The system includes a control motherboard, a decoder board, and a display screen. The control motherboard is electrically connected to the decoder board and the display screen. The decoder board communicates with the control motherboard via a LAN port. The decoder board is connected to an antenna. The control motherboard has a built-in external transmission module.

2. The integrated terminal for receiving, decoding, and displaying spread spectrum signals according to claim 1, characterized in that, The control motherboard adopts an x86 architecture.

3. The integrated terminal for receiving, decoding, and displaying spread spectrum signals according to claim 1, characterized in that, The decoding board is equipped with an E2DC5V module.

4. The integrated terminal for receiving, decoding, and displaying spread spectrum signals according to claim 1, characterized in that, The display screen is a touch IPS display.

5. The integrated terminal for receiving, decoding, and displaying spread spectrum signals according to claim 1, characterized in that, The control motherboard is connected to a battery power supply module, which provides power to the control motherboard, the decoding board, and the display screen.

6. The integrated terminal for receiving, decoding, and displaying spread spectrum signals according to claim 1 or 5, characterized in that, The external transmission module includes one or more of the following: Bluetooth connection module, WiFi connection module, audio interface module, type-A interface module, type-C interface module, and HDMI interface module.

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