Wireless Security Condition Notification System
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing security systems face challenges in effectively communicating and managing emergency situations within public buildings, such as schools, during lockdowns or other dangerous events, as security personnel struggle to assess and control the situation efficiently.
Innovation Solution
A security condition notification system comprising a condition transmitter device and a condition indicator device, allowing users to activate and communicate security conditions like 'Red Alert' or 'Green Alert' through a user interface, with the system transmitting and displaying these conditions wirelessly, enabling improved communication between individuals inside and outside the affected area.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If security personnel use traditional communication methods during lockdown, then they can maintain basic contact, but the response efficiency and situation assessment capability are insufficient
Solution Approach 1:
The system divides the communication function into multiple specialized components: condition transmitter devices at specific locations, wireless transmitters for mobile communication, and condition indicator devices for visual status display. This segmentation allows each component to perform its specific function efficiently, improving overall response capability during emergencies.
Solution Approach 2:
The patent introduces wireless communication as an intermediary medium between security personnel and the locked-down areas. The wireless transmitter and receiver act as mediators that enable communication without requiring physical access or traditional wired infrastructure, thereby improving response efficiency while maintaining communication reliability.
2Loss of information
If security personnel manually assess each location during emergency, then they can gather information, but the process is time-consuming and difficult to control
Solution Approach 1:
The condition transmitter devices are placed at various locations within the secured area, enabling those locations to automatically report their status without requiring manual assessment by security personnel. The system serves itself by having distributed transmitters continuously or periodically broadcast their condition status, eliminating the need for time-consuming manual checks while maintaining complete situation awareness.
Solution Approach 2:
The system establishes a feedback loop where condition transmitter devices automatically send status information to condition indicator devices and security personnel. This continuous feedback mechanism provides real-time situation awareness without requiring active intervention from security personnel, thereby reducing assessment time while maintaining comprehensive information about all locations.
3Loss of information
If a comprehensive communication system is deployed across all locations, then complete situation awareness is achieved, but the device complexity and implementation cost increase
Solution Approach 1:
The condition transmitter device is designed as a universal multi-functional unit that can operate in multiple modes: automatic status broadcasting, manual condition reporting, and wireless communication. This multi-functionality allows a single device type to serve multiple purposes across different locations, reducing overall system complexity while maintaining comprehensive situation awareness.
Solution Approach 2:
The system uses identical condition transmitter devices replicated across multiple locations rather than designing unique complex systems for each area. This copying approach standardizes the implementation, reduces complexity through repetition of proven designs, and enables scalable deployment while maintaining consistent situation awareness across all locations.
Data Source
AI summary
A plurality of mobile communications devices (121) are distributed within a defined environment (120), which may be a hospital, correctional facility, school, public building, or private building. The locations of the mobile communications devices (121) within the defined environment (120) are precisely determined using a network of beacons (122) having known fixed locations within the defined environment (120). The mobile communications devices (121) communicate with the fixed beacons (122) using any suitable wireless protocol, such as the Bluetooth protocol. In preferred embodiments, each beacon (122) knows its precise location within the defined environment (120) by assigning x and y coordinates to the beacon (122) on a site map of the defined embodiment (120). In preferred embodiments, each mobile communications device (121) comprises a processor configured to monitor inputs relating to mental health, safety, and/or wellness from a plurality of reporting devices (123) that are also situated within the defined environment (120). At least one of these inputs can comprise a floor plan or map of the defined environment (120), whereby the mobile communications device (121) is enabled to send the floor plan or map to at least one receiver (124) situated outside the confines of the defined environment (120). First responders have access to said receiver (124).