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Smart Vehicle-mounted Display Control Solution
 

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:

Remote management, cluster control
Vehicle wireless back to the station, multi-screen remote cluster control, simple and convenient.

Fixed point playback, precise advertising
Different locations, different populations, different advertising programs, more accurate audience, more effective.

GPS positioning
Vehicle real-time location information is always available and the track is clear.

Automatic brightness adjustment
Regular brightness and automatic brightness adjustment, high brightness at daytime, better display, low brightness at night, more energy efficient.

Voice broadcast
Support for voice broadcast with real-time control of site and location information.

Group management, multi-level permission settings
The display is grouped by area, specifying that the sub-accounts are managed by individuals without interfering with each other.

Multi-audit mechanism
AI smart audit + manual audit, show content more secure, play more assured.

Dual screen display, real-time billing
Support for empty car display and ad content playing simultaneously, support for billing information real-time viewing.

Free attachment
Free Cloud Platform Server attachment, users do not need self-organized network and self-maintenance, saving cost.


 Vehicle-Mounted Display Control System:

Vehicle-mounted controller HD-D18
HD-D18 is an asynchronous full-color 4G control card for vehicle-mounted LED display, which is connected to XiaoHui Cloud information release platform to realize Internet remote cluster control. It has rich extended interfaces to enable fixed-point programming, real-time vehicle positioning, track query and voice broadcasting.

HD-D18 specification parameters

Control range

80,000 pixels, 640x128,  widest up to 1024, highest up to 512

Communication method

4G、Wi-Fi

Play functions

Video, pictures, GIF animation, text,   clock, timing, weather forecast, etc.

External functions

Microphones, Audio, GPS, Brightness   Sensors

Gray scale

256-65536

Storage space

4GB on board, Support U-Disk to expand   the storage

Remote switch

Standard 1 Circuit Relay Switch

Module load

Support for general and mainstream PWM   chips, static to 1/64 scanning of any method

Play different content on dual screens

Support for simultaneous control of two   different displays for different programming

Other functions

Support for multi-screen simultaneous   playback, support timing brightness, custom brightness, and automatic   brightness settings

 

 Accessories Description:

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.

 

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.

 

 

 Case Sharing:

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.



 

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.

 

 

Contact Us

Email : sales@huidu.cn

Address : Floor 18, NO.196 Tangtou Street, Shiyan Town, Shenzhen City, China

Huidu Video Website Link

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