How does the multimedia screen 8-button car simultaneously support security monitoring and commercial information dissemination?
Release Time : 2025-10-01
With the rapid development of smart buildings and intelligent transportation, elevators are no longer simply means of vertical transportation; they have evolved into intelligent interactive terminals that integrate safety, services, and information. The Android-based multimedia screen 8-button car is becoming a core device for the intelligent upgrade of the next generation of elevators. It not only provides traditional emergency call functions but also, through a high-definition display, achieves a deep integration of remote elevator safety monitoring and commercial information dissemination.
1. Hardware Platform: A Perfect Balance of High Performance and Low Power Consumption
The multimedia screen 8-button car utilizes the RK3288 quad-core high-performance processor, offering powerful graphics processing and multi-tasking capabilities. This hardware foundation enables it to smoothly run the Android operating system, support 2160P ultra-HD video decoding for crisp playback of advertising videos, and process serial port signals, audio and video streams, GPS location data, and alarm information from the elevator control system in real time. Furthermore, the RK3288 boasts excellent low power consumption, ensuring the device maintains stability during 24/7 uninterrupted operation, providing solid support for the long-term parallel operation of security monitoring and information dissemination.
2. System Architecture: Dual-Mode Intelligent Scheduling, Safety Prioritized
The device runs on the Android operating system, offering excellent application scalability and software and hardware compatibility. The system utilizes a "safety-first, time-sharing multiplexing" architecture. Under normal conditions, the main screen interface can display multimedia content such as high-definition advertisements, property management notices, weather forecasts, and public service announcements. It supports multiple scheduled playback modes, scrolling subtitles, and image carousels, meeting the needs of both commercial operations and information dissemination. If an elevator malfunction, a person trapped, or the alarm button is detected, the system immediately enters "emergency mode," automatically interrupting advertisement playback and displaying a full-screen alarm interface. It also activates safety features such as automatic alarm sensing, two-way real-time audio and video intercom, rescue map display, and arrival time notifications. This intelligent switching mechanism ensures that all resources prioritize life safety in critical moments.
3. Safety Monitoring: From Passive Response to Active Warning
This terminal integrates deeply with the elevator control system via serial communication, providing real-time data on elevator operating status, floor location, and door opening and closing signals. If the system detects a trapped person, it automatically triggers an alarm, eliminating the need for manual intervention. The alarm information is uploaded to the monitoring center via a gateway, and two-way audio and video intercom is simultaneously activated, allowing trapped people to communicate face-to-face with the rescue center, alleviating anxiety. Rescuers can view a real-time map and plan the optimal route through the system, with the estimated arrival time displayed in the app, improving rescue efficiency and transparency. Furthermore, the device supports remote maintenance status control, allowing property management to monitor elevator maintenance progress and prevent malfunctions.
4. Commercial Information Distribution: A Precisely Reaching Building Media Platform
In non-emergency situations, the multimedia screen 8-button car transforms into "elevator digital media." It supports seamless switching of high-definition video, multi-zone split-screen display, and scheduled task management, enabling flexible scheduling of advertisements, community announcements, brand promotions, and other content. Its Android system supports a remote content management platform, enabling operational functions such as centralized publishing, zoned push notifications, and playback statistics. It is particularly suitable for scenarios such as office buildings, shopping malls, and residential communities, generating sustainable revenue for property management or advertising operators. More importantly, the information release system and security module share the same hardware and network, eliminating the need for additional cabling and significantly reducing deployment costs.
5. Integrated Value: A Win-Win for Safety and Efficiency
The true value of the multimedia screen 8-button car lies in upgrading the traditional, single-function elevator intercom system into a smart terminal that integrates "security, service, and commerce." It not only elevates the intelligence level of elevator safety management, transitioning from "passive distress calls" to "active rescue," but also injects digital vitality into building operations, creating new value growth points.
The multimedia screen 8-button car leverages high-performance hardware, intelligent system scheduling, and deep integration capabilities to successfully integrate security monitoring and commercial information release. It is not only a "guardian" of elevator safety but also an "information hub" for smart buildings. It represents the future development direction of elevator terminal equipment: while ensuring life safety, it also unleashes the commercial potential of data and space, truly realizing the ultimate goal of technology serving people.
1. Hardware Platform: A Perfect Balance of High Performance and Low Power Consumption
The multimedia screen 8-button car utilizes the RK3288 quad-core high-performance processor, offering powerful graphics processing and multi-tasking capabilities. This hardware foundation enables it to smoothly run the Android operating system, support 2160P ultra-HD video decoding for crisp playback of advertising videos, and process serial port signals, audio and video streams, GPS location data, and alarm information from the elevator control system in real time. Furthermore, the RK3288 boasts excellent low power consumption, ensuring the device maintains stability during 24/7 uninterrupted operation, providing solid support for the long-term parallel operation of security monitoring and information dissemination.
2. System Architecture: Dual-Mode Intelligent Scheduling, Safety Prioritized
The device runs on the Android operating system, offering excellent application scalability and software and hardware compatibility. The system utilizes a "safety-first, time-sharing multiplexing" architecture. Under normal conditions, the main screen interface can display multimedia content such as high-definition advertisements, property management notices, weather forecasts, and public service announcements. It supports multiple scheduled playback modes, scrolling subtitles, and image carousels, meeting the needs of both commercial operations and information dissemination. If an elevator malfunction, a person trapped, or the alarm button is detected, the system immediately enters "emergency mode," automatically interrupting advertisement playback and displaying a full-screen alarm interface. It also activates safety features such as automatic alarm sensing, two-way real-time audio and video intercom, rescue map display, and arrival time notifications. This intelligent switching mechanism ensures that all resources prioritize life safety in critical moments.
3. Safety Monitoring: From Passive Response to Active Warning
This terminal integrates deeply with the elevator control system via serial communication, providing real-time data on elevator operating status, floor location, and door opening and closing signals. If the system detects a trapped person, it automatically triggers an alarm, eliminating the need for manual intervention. The alarm information is uploaded to the monitoring center via a gateway, and two-way audio and video intercom is simultaneously activated, allowing trapped people to communicate face-to-face with the rescue center, alleviating anxiety. Rescuers can view a real-time map and plan the optimal route through the system, with the estimated arrival time displayed in the app, improving rescue efficiency and transparency. Furthermore, the device supports remote maintenance status control, allowing property management to monitor elevator maintenance progress and prevent malfunctions.
4. Commercial Information Distribution: A Precisely Reaching Building Media Platform
In non-emergency situations, the multimedia screen 8-button car transforms into "elevator digital media." It supports seamless switching of high-definition video, multi-zone split-screen display, and scheduled task management, enabling flexible scheduling of advertisements, community announcements, brand promotions, and other content. Its Android system supports a remote content management platform, enabling operational functions such as centralized publishing, zoned push notifications, and playback statistics. It is particularly suitable for scenarios such as office buildings, shopping malls, and residential communities, generating sustainable revenue for property management or advertising operators. More importantly, the information release system and security module share the same hardware and network, eliminating the need for additional cabling and significantly reducing deployment costs.
5. Integrated Value: A Win-Win for Safety and Efficiency
The true value of the multimedia screen 8-button car lies in upgrading the traditional, single-function elevator intercom system into a smart terminal that integrates "security, service, and commerce." It not only elevates the intelligence level of elevator safety management, transitioning from "passive distress calls" to "active rescue," but also injects digital vitality into building operations, creating new value growth points.
The multimedia screen 8-button car leverages high-performance hardware, intelligent system scheduling, and deep integration capabilities to successfully integrate security monitoring and commercial information release. It is not only a "guardian" of elevator safety but also an "information hub" for smart buildings. It represents the future development direction of elevator terminal equipment: while ensuring life safety, it also unleashes the commercial potential of data and space, truly realizing the ultimate goal of technology serving people.