Doorbell Wireless Notification System with Secure Network Access
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Solution Overview
Problem
Conventional doorbells do not effectively alert remotely located individuals when someone is trying to communicate, as the alerting sound may not be heard by individuals outside the immediate vicinity, leading to a need for devices and methods to remotely notify occupants of visitor presence.
Innovation Solution
A doorbell system that wirelessly communicates with a remotely located computing device, enabling visitors to alert users through a speaker, microphone, camera, and button, using wireless networks and proximity detection to send notifications, and configuring the doorbell to connect to specific networks securely.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional doorbells use local alerting sounds, then the system remains simple and requires no additional devices, but remotely located individuals cannot receive notifications of visitor presence
Solution Approach 1:
The patent introduces a computing device as an intermediary between the doorbell and the user. The doorbell communicates visitor presence information to the computing device via wireless networks, which then relays notifications to the user's remote device, enabling reliable remote notification without requiring complex modifications to the doorbell itself
Solution Approach 2:
The system is divided into separate functional components: the doorbell unit for detecting visitor presence, the computing device for processing and relaying information, and the user's remote device for receiving notifications. This segmentation allows each component to remain relatively simple while achieving reliable remote notification capability
2Adaptability or versatility
If the doorbell connects to wireless networks for remote communication, then remote notification capability is achieved, but the system becomes vulnerable to unauthorized access and theft
Solution Approach 1:
The system performs preliminary actions to secure the wireless connection before actual communication occurs. This includes establishing secure network protocols, implementing authentication mechanisms, and configuring security settings in advance to prevent unauthorized access and theft
Solution Approach 2:
The system implements feedback mechanisms to monitor and respond to security conditions. The doorbell and computing device continuously verify connection status and authentication credentials, and can terminate or block communications when unauthorized access attempts are detected
Data Source
AI summary
Doorbell systems can be configured to detect temperature of an outdoor environment. Accordingly, some embodiments of the doorbell system can include a doorbell, a button coupled to the doorbell, and a temperature sensor coupled to the doorbell. Doorbell systems can also be configured to regulate temperature within a doorbell. As such, some embodiments of the doorbell system can include the doorbell, a button coupled to the doorbell, and a heating element located inside the doorbell.