Parking Terminal Hood and Panel Design for Passive Cooling
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Solution Overview
Problem
Existing access control systems for parking facilities lack efficient and cost-effective solutions for managing vehicular access, installation, maintenance, and passive cooling, while ensuring unauthorized vehicles are identified and remedial actions can be taken.
Innovation Solution
A terminal with a sloped hood, angled vents, and passive cooling design, combined with removable panels for easy installation and maintenance, and integrated reader devices for authorized access control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If a traditional flat terminal design is used, then manufacturing is simpler, but cooling efficiency is insufficient and operational costs increase
Solution Approach 1:
The patent applies a sloped hood design with curved surfaces instead of a flat terminal structure. The hood is configured with a slope angle between 15-45 degrees, creating an aerodynamic shape that facilitates natural air convection and improves passive cooling efficiency without requiring complex active cooling systems.
Solution Approach 2:
The patent replaces mechanical cooling systems (fans, compressors) with passive cooling achieved through the sloped hood structure. The aerodynamic shape utilizes natural air flow and convection currents to dissipate heat, eliminating the need for energy-consuming mechanical cooling components.
2Adaptability or versatility
If integrated reader devices are installed on the terminal, then access control functionality is improved, but manufacturing complexity and installation difficulty increase
Solution Approach 1:
The patent segments the terminal into modular components: the main terminal body with sloped hood, removable front panels, and separately mounted reader devices. This segmentation allows the reader devices (RFID, optical, magnetic stripe readers) to be independently installed and configured on the front panel without requiring complete terminal redesign or complex integration processes.
3Temperature
If the terminal structure is made more complex with sloped hood and vents, then cooling efficiency improves, but ease of maintenance deteriorates
Solution Approach 1:
The patent incorporates removable and adjustable front panels that can be easily detached to provide access to internal components for maintenance. The sloped hood structure includes removable sections that allow technicians to access the reader devices and internal electronics without disassembling the entire terminal, maintaining ease of maintenance despite the complex external structure.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Facilitates easy installation and maintenance, reduces operational costs through passive cooling, and effectively manages vehicular access by ensuring only authorized vehicles can enter or exit parking facilities.
Implementation Method 1
passive cooling design
Implementation Method 2
The hood is sloped and extends above a front face of the terminal... the top surface of the hood is angled at least 26 degrees from horizontal
Data Source
AI summary
Devices and methods are provided for use in controlling access to a parking garage or other restricted area. More specifically, the device relates to a parking terminal to control access to vehicles in a parking area and the method relates to installing and servicing the parking terminal in a desired location without the need for specialized tools.