Bus, taxi, etc., as a common means of transportation, they have the characteristics of high mobility and wide coverage. The LED display on them has also become a very important and efficient information spreading media platform.
Huidu Technology XiaoHui Cloud information release platform provides a complete control solution for these vehicle-mounted display screens with wide distribution and variable location.
Solution Diagram：
Scheme description:
The vehicle-mounted screen uses 4G network to access the Internet, realizes remote management and update programs through the XiaoHui Cloud information release platform, and realizes fixed-point playback programs and real-time viewing of the vehicle's position and driving track through the GPS module. The brightness sensor S107 can be used automatically to adjust the display brightness as the ambient brightness changes.Scheme Futures：
Vehicle-Mounted Display Control System：
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Control range |
80,000 pixels, 640x128, widest up to 1024, highest up to 512 |
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Communication method |
4G、Wi-Fi |
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Play functions |
Video, pictures, GIF animation, text, clock, timing, weather forecast, etc. |
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External functions |
Microphones, Audio, GPS, Brightness Sensors |
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Gray scale |
256-65536 |
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Storage space |
4GB on board, Support U-Disk to expand the storage |
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Remote switch |
Standard 1 Circuit Relay Switch |
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Module load |
Support for general and mainstream PWM chips, static to 1/64 scanning of any method |
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Play different content on dual screens |
Support for simultaneous control of two different displays for different programming |
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Other functions |
Support for multi-screen simultaneous playback, support timing brightness, custom brightness, and automatic brightness settings |
Accessories Description：
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1.GPS simultaneous module Using satellite positioning to realize fixed-point playback, vehicle real-time location information viewing and track query. It can also be time corrected and realize multi-screen synchronous playback.
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2. Brightness Sensor (HD-S107) Brightness sensing enables the display to automatically adjust the brightness of the LED display screen as its surroundings change, saving energy and being environmentally friendly.
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Case Sharing：
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Bus tail screen By using HD-D16 controller, the remote cluster control is realized through 4G access to Internet, and the GPS module is used to advertise at a fixed location.
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Taxi Roof screen The taxi roof screen of a Wuhan taxi company uses HD-D18 controller, 4G Internet remote cluster management, empty car display (before) and advertising (after) to view the vehicle's real-time location and track through an external GPS module.
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Email : sales@huidu.cn
Address : Floor 18, NO.196 Tangtou Street, Shiyan Town, Shenzhen City, China
Professional LED And LCD Display Control System
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