Garage Access Control for Secure Package Delivery
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Solution Overview
Problem
Existing package delivery systems fail to address the issues of package theft and exposure to elements, and often provide unnecessary access to building interiors.
Innovation Solution
A secure delivery system using a trainable transceiver that transmits activation signals to remotely control access barriers, such as garage doors, based on unique signal characteristics and predetermined conditions, allowing temporary access without granting interior access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a numeric keypad is used to unlock the building door for delivery drivers, then packages are protected from exposure to the elements, but delivery drivers gain access to the inside of the building which increases security risks
Solution Approach 1:
The system divides the building into multiple zones with different access requirements. The garage door is separated from the main building interior, allowing delivery drivers to access only the garage area where packages are left, while the main building remains secure. This is achieved by providing separate access control mechanisms for different areas.
Solution Approach 2:
The garage door acts as an intermediary barrier between the delivery driver and the main building interior. By controlling access to this intermediate structure, the system allows package delivery while preventing direct access to the building interior. The garage door opener serves as a mediator that enables controlled access without compromising overall security.
2Reliability
If traditional access control systems are used, then building security is maintained, but package theft and exposure to elements cannot be prevented
Solution Approach 1:
The access control system is segmented to provide different levels of access for different purposes. One access mechanism (garage door opener) is provided for package delivery without compromising the main building security system. This allows packages to be protected from theft and elements while maintaining overall building security.
Solution Approach 2:
The garage door system serves as an intermediary access point that protects packages during delivery without providing access to the main building. This intermediate structure allows the system to address package security concerns while preserving building security through separate control mechanisms.
3Productivity
If permanent access codes are provided to delivery drivers, then delivery efficiency is improved, but security risks increase due to potential misuse
Solution Approach 1:
The access system transitions from static permanent codes to dynamic temporary access. The garage door opener provides time-limited access that is automatically deactivated after use or after a predetermined period. This dynamic approach maintains delivery efficiency while reducing security risks associated with permanent access codes.
Solution Approach 2:
The system implements temporary access credentials that are discarded after use or after a predetermined time period. The garage door access is provided on a one-time or limited-use basis, eliminating the security risks of permanent codes while maintaining delivery efficiency through streamlined access processes.
Data Source
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Figure 3A~3B
AI summary
A system is provided for allowing temporary access to a desired area. The temporary access may be for the purposes of making a delivery. The system comprises a trainable transceiver configured to transmit an activation signal to a remote device; a mobile communications device in selective communication with the trainable transceiver; and an accessory selectively securable to mobile communications device and capable of transmitting information to trainable transceiver.