Network Device Alarm Guide Information Distribution
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Solution Overview
Problem
Current help-seeking methods in emergency situations are inefficient, often resulting in delayed rescue due to reliance on manual processes and limited coverage, such as using mobile phones or social media platforms like WeChat, which do not ensure timely and automatic notification of nearby helpers.
Innovation Solution
A method where a network device receives alarm information from an alarm terminal, generates guide information, and automatically sends it to nearby terminals within the same base-station signal coverage or within a specific distance threshold, enabling immediate response and rescue.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If help-seeking information is sent to a preset phone number, then the location information can be transmitted, but the help seeker cannot get help in time if the preset phone is not started or is far from the help seeker
Solution Approach 1:
The system segments the help-seeking process by dividing terminals into different groups based on their proximity to the alarm terminal. It identifies terminals within the same base-station signal coverage and terminals within a specific distance threshold, creating segmented notification groups that enable parallel information distribution to multiple potential helpers simultaneously, thus reducing rescue time while improving reliability
Solution Approach 2:
The system performs preliminary action by pre-identifying and pre-notifying multiple potential helper terminals before the actual rescue arrives. By sending guide information to multiple terminals in advance based on their location relative to the alarm terminal, the system ensures that help is already en route or arriving, rather than waiting for a single preset phone to become available
2Loss of information
If WeChat software is used to push nearby persons, then location information can be shared, but the method is not automatic and has low execution efficiency
Solution Approach 1:
The system implements self-service by automatically selecting target terminals based on their proximity to the alarm terminal without requiring manual intervention. The network device autonomously determines which terminals are within the same base-station coverage or distance threshold, automatically sends guide information to these terminals, and manages the entire help-coordination process, thereby achieving high execution efficiency and complete information transmission
Solution Approach 2:
The system uses feedback mechanisms to continuously monitor and update terminal locations relative to the alarm terminal. By base-station signal coverage and distance threshold calculations, the system receives feedback about terminal positions and dynamically adjusts which terminals receive help-seeking information, ensuring accurate and efficient information delivery to the most relevant helpers
Data Source
AI summary
An information sending method, where the method includes receiving, by a first network device, alarm information sent by an alarm terminal; and after confirming the alarm information, generating, by the first network device, first guide information according to the alarm information, and sending the first guide information to a target terminal, so that the target terminal can respond to the alarm information according to the first guide information, where the target terminal is a terminal selected from terminals that are within same base-station signal coverage in which the alarm terminal is located, or the target terminal is a terminal selected from terminals whose distances from the alarm terminal are less than a threshold. The present invention further discloses a corresponding network device and terminal.