Security System Recorder Mobile Terminal Data Transmission
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Solution Overview
Problem
Existing emergency notification systems in closed-room-like spaces, such as conference rooms or taxis, primarily rely on mobile terminal devices for data acquisition and recording, which limits the objective assessment of situations during emergencies, providing unilateral information and restricting the amount of data that can be collected for trouble prevention and response.
Innovation Solution
A security system comprising a recorder for capturing images and sounds, a server managed by the service provider, and a mobile terminal with a customer application that allows for data transmission from the recorder to the server, enabling objective situation data acquisition and emergency response management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If only mobile terminal device is used for data acquisition, then the system is simple, but the information is unilateral and limited
Solution Approach 1:
The system divides the data acquisition function into two independent components: a recorder mounted in the service space (capturing objective data from the environment) and a mobile terminal device (capturing user subjective data). This segmentation allows both objective and subjective information to be collected separately and then integrated, resolving the contradiction between information completeness and system simplicity.
Solution Approach 2:
The system merges data from two separate sources (recorder and mobile terminal) into a unified data set. The recorder captures images, sounds, and position information from the service space, while the mobile terminal captures user input and anxiety detection information. By combining these data streams, the system achieves comprehensive information coverage without requiring a single complex device.
2Reliability
If recorder is added to capture objective data, then information completeness improves, but device complexity increases
Solution Approach 1:
The system introduces a server as an intermediary component that manages data from both the recorder and mobile terminal. The server receives, stores, and processes data from both sources, providing a centralized management layer that reduces the complexity burden on individual devices while maintaining high reliability through comprehensive data collection.
3Reliability
If data is transmitted from recorder to server, then emergency response capability improves, but data transmission time increases
Solution Approach 1:
The system performs preliminary actions by continuously recording and pre-transmitting data from the recorder to the server before emergencies occur. This ensures that when an emergency is detected, the data is already available on the server for immediate analysis and response, reducing the time loss associated with data transmission during critical moments.
Data Source
AI summary
A security system for acquiring situation data at the time of trouble in a space where a customer receives a service. The security system includes a recorder for capturing an image and recording a sound for security in a space in which a customer receives a service provided by a service provider, and a server used for providing the service and managed by the service provider. The server includes a processor which executes a software for running the system, and an application storage for storing a customer application which is downloaded to the mobile terminal possessed by the customer. A processor of the mobile terminal is, by executing the customer application, starts the recorder, takes the recorded data into the mobile terminal, and transmits the data to the server for recording the data in the server. The customer can use the captured and recorded data as objective situation data.