Android control all-in-one machine mainboard
By integrating multiple components into the motherboard of the Android control all-in-one machine and adopting UART communication, the problems of high operation difficulty and insufficient versatility of traditional industrial control computers are solved, and simple operation and efficient maintenance are achieved.
Patent Information
- Application Number
- CN202423301121.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Traditional industrial control computer operating systems are fixed, which makes them difficult to operate, has limited versatility, and is inconvenient for later debugging and maintenance, thus failing to meet the new demands of industrial automation and intelligent manufacturing.
It adopts an Android control all-in-one motherboard, which integrates CPU, panel chip, wireless communication module, power amplifier unit, speaker, microcontroller, interface components and LED backlight module. It achieves communication through serial port UART and supports multi-touch and different network connections.
It features easy operation, high flexibility, high reliability, support for multi-touch and low power consumption, thus improving work efficiency.
Smart Images
Figure CN223552075U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of motherboard technology, specifically relating to an Android control all-in-one machine motherboard. Background Technology
[0002] In fields such as industrial automation and intelligent manufacturing, industrial control computers (ICCs) are commonly used in industrial settings. However, the operating systems of traditional ICCs are generally designed for specific industrial environments. Once deployed, their hardware and software are fixed, leading to two main problems: firstly, their operation requires specialized training, resulting in high user difficulty and a poor user experience; secondly, they have limited versatility and are inconvenient for later debugging and maintenance. Therefore, traditional ICC equipment can no longer meet the new demands of industrial automation and intelligent manufacturing. Utility Model Content
[0003] To address the shortcomings of existing technologies, this invention provides a practical and easy-to-operate Android control all-in-one machine motherboard.
[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0005] An Android control all-in-one machine motherboard includes a CPU, a panel chip, a wireless communication module, a power amplifier unit, a speaker, a microcontroller, an interface component, an LED backlight module, and a power supply module. The CPU and the microcontroller are connected via a serial UART communication port, which is used for asynchronous data transmission. The CPU is also connected to the panel chip, the power amplifier unit, the wireless communication module, the interface component, and the LED backlight module. The power amplifier unit is connected to the speaker. The power supply module is electrically connected to the CPU, the panel chip, and the power amplifier unit.
[0006] Optionally, the wireless communication module includes a WIFI antenna, a Bluetooth antenna, and a Bluetooth chip. The WIFI antenna, Bluetooth antenna, and Bluetooth chip are respectively connected to the CPU, and the Bluetooth chip is also electrically connected to the power module.
[0007] Optionally, the interface component includes a first touch interface, a second touch interface, and a USB-A interface. The first touch interface is used to support capacitive touchscreen finger touch, and the second touch interface is used to support electromagnetic pen touch.
[0008] Optionally, the power module uses an MP1591 chip.
[0009] Optionally, the CPU is a Qualcomm MSM8953 processor.
[0010] Optionally, the panel chip is an LT9211 chip.
[0011] Optionally, the LED backlight module is connected to an LED power interface.
[0012] By adopting the above technical solution, this utility model has the following beneficial effects:
[0013] This invention utilizes a serial UART communication protocol. The UART protocol is relatively simple to implement and offers advantages such as high flexibility, good reliability, and ease of debugging and maintenance, making it quite practical. Furthermore, this invention integrates touch and control, supporting multi-touch control via both touch and an electromagnetic pen. Different network connections can be established according to user needs, simplifying operation and significantly improving work efficiency. Additionally, the use of an LED backlight module gives this invention advantages such as low power consumption and better color reproduction. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the connection principle of this utility model;
[0015] Figure 2 This is the circuit diagram of the MCU chip of this utility model;
[0016] Figure 3 This is the UART communication circuit diagram of this utility model;
[0017] Figure 4 This is the audio circuit diagram of this utility model. Detailed Implementation
[0018] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.
[0019] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.
[0020] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0023] Example
[0024] like Figures 1 to 4 As shown, in one embodiment of this utility model, the motherboard of an Android control all-in-one machine includes a CPU, a panel chip, a wireless communication module, a power amplifier unit, a speaker, a microcontroller, an interface component, an LED backlight module, and a power module. The CPU and the microcontroller are connected via a serial UART communication port, which is used for asynchronous data transmission. The CPU is also connected to the panel chip, the power amplifier unit, the wireless communication module, the interface component, and the LED backlight module. The power amplifier unit is connected to the speaker. The power module is electrically connected to the CPU, the panel chip, and the power amplifier unit.
[0025] UART, or Universal Asynchronous Receiver / Transmitter, is a universal serial data bus used for asynchronous communication. It operates in full-duplex mode and serves as both a communication protocol and a hardware interface. UART serial data transmission does not require a clock signal for synchronization; instead, it relies on a predefined configuration between the transmitting and receiving devices. As long as both parties use the same frame format and baud rate, communication can be completed without sharing a clock signal, making it simple and reliable.
[0026] By installing both a CPU and a microcontroller on the motherboard, the CPU is responsible for handling complex computing tasks, while the microcontroller is responsible for executing specific functions. This approach fully leverages the advantages of both to achieve more complex functions and higher performance.
[0027] Furthermore, as one embodiment of this utility model, the wireless communication module includes a WIFI antenna, a Bluetooth antenna, and a Bluetooth chip. The WIFI antenna, Bluetooth antenna, and Bluetooth chip are respectively connected to the CPU, and the Bluetooth chip is also electrically connected to the power supply module.
[0028] Setting up both a Wi-Fi and Bluetooth antenna allows for simultaneous support of both Wi-Fi and Bluetooth communication. A Bluetooth antenna is an essential component in wireless communication systems, used to transmit and receive electromagnetic waves. Bluetooth antennas primarily operate in the 2.4GHz frequency band and are suitable for short-range communication (approximately 10 meters), while Wi-Fi antennas can operate in the 2.4GHz or 5GHz frequency bands. Wi-Fi can cover much longer distances (tens to hundreds of meters) and is widely used in homes, offices, and public places to provide internet access.
[0029] Furthermore, as one embodiment of this utility model, the interface component includes a first touch interface, a second touch interface, and a USB-A interface. The first touch interface is used to support capacitive screen finger touch control, and the second touch interface is used to support electromagnetic pen touch control.
[0030] The system features both a first touch interface and a second touch interface, supporting both capacitive touchscreen finger touch and electromagnetic pen touch. With capacitive touchscreen finger touch, users can directly operate the screen with their fingers, such as clicking and swiping. With electromagnetic pen touch, users can operate using an electromagnetic pen, which can be used for more precise drawing, signing, or professional applications.
[0031] The USB-A interface is a standard form of USB interface used to connect various external devices, such as mice, keyboards, printers, and mobile devices. It features high compatibility, fast transmission speed, and ease of use.
[0032] Furthermore, as one embodiment of this utility model, the power module uses an MP1591 chip.
[0033] Furthermore, as one embodiment of this utility model, the CPU uses a Qualcomm MSM8953 processor. The Qualcomm MSM8953 processor has advantages such as high efficiency and low power consumption.
[0034] Furthermore, as one embodiment of this utility model, the panel chip adopts the LT9211 chip, which is a high-performance converter that can convert between MIPIDSI / CSI-2 / dual-port LVDS and TTL.
[0035] Furthermore, as one embodiment of this utility model, the LED backlight module is connected to an LED power interface and can be powered independently.
[0036] The above embodiments are not intended to limit the shape, material, structure, etc. of this utility model in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model shall fall within the protection scope of this utility model.
Claims
1. A motherboard for an Android control all-in-one machine, characterized in that, The device includes a CPU, a panel chip, a wireless communication module, a power amplifier unit, a speaker, a microcontroller, an interface component, an LED backlight module, and a power supply module. The CPU and the microcontroller are connected via a serial UART communication port, which is used for asynchronous data transmission. The CPU is also connected to the panel chip, the power amplifier unit, the wireless communication module, the interface component, and the LED backlight module. The power amplifier unit is connected to the speaker. The power supply module is electrically connected to the CPU, the panel chip, and the power amplifier unit.
2. The Android control all-in-one machine motherboard according to claim 1, characterized in that: The wireless communication module includes a WIFI antenna, a Bluetooth antenna, and a Bluetooth chip. The WIFI antenna, Bluetooth antenna, and Bluetooth chip are respectively connected to the CPU, and the Bluetooth chip is also electrically connected to the power module.
3. The Android control all-in-one machine motherboard according to claim 1, characterized in that: The interface components include a first touch interface, a second touch interface, and a USB-A interface. The first touch interface is used to support capacitive touch screen finger touch, and the second touch interface is used to support electromagnetic pen touch.
4. A motherboard for an Android control all-in-one machine according to any one of claims 1 to 3, characterized in that: The power module uses the MP1591 chip.
5. A motherboard for an Android control all-in-one machine according to any one of claims 1 to 3, characterized in that: The CPU is a Qualcomm MSM8953 processor.
6. A motherboard for an Android control all-in-one machine according to any one of claims 1 to 3, characterized in that: The panel chip uses the LT9211 chip.
7. A motherboard for an Android control all-in-one machine according to any one of claims 1 to 3, characterized in that: The LED backlight module is connected to an LED power interface.