Rotating Delivery Station for Drive-Through Height Adaptation
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Solution Overview
Problem
Existing systems for conducting transactions between customers and service providers, such as those in banking or pharmacy applications, require customers to surrender their cards or coded records, which can be inconvenient, especially for transactions in vehicles at varying heights.
Innovation Solution
A pneumatic transfer apparatus that includes a carrier with a card reader, keypad, processor, and memory, allowing customers to conduct transactions without physically handing over their cards, and can be adapted to operate in vehicles by adjusting the delivery height through a rotatable device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If customers physically hand over their cards or coded records to service providers, then transactions can be conducted, but customers lose convenience and control over their personal data
Solution Approach 1:
A carrier unit acts as an intermediary between the customer and service provider. The carrier receives coded records from the customer, transports them through a pneumatic tube system to the service provider, and facilitates the transaction without requiring the customer to physically hand over their personal data. This intermediary mechanism resolves the contradiction by enabling transaction convenience while maintaining data security and customer control.
Solution Approach 2:
Instead of transferring the original coded record or card, the system uses a carrier that can hold a copy or representation of the data. The carrier unit serves as a temporary copy vessel, allowing the transaction to proceed with the service provider accessing the necessary information without the customer surrendering their actual personal data storage medium.
2Adaptability or versatility
If a fixed delivery station height is used, then the system structure is simple, but it cannot accommodate vehicles of different heights
Solution Approach 1:
The delivery station incorporates a rotatable device that can dynamically adjust its position and height. This rotational mechanism allows the delivery station to adapt to different vehicle heights by rotating to appropriate angles, enabling the system to serve multiple vehicle types without requiring multiple fixed stations or complex adjustable mechanisms.
Solution Approach 2:
Instead of adjusting height in a vertical dimension through complex mechanisms, the system uses rotational movement in a different dimension (angular/rotational space) to achieve height adaptation. The rotatable device changes the effective delivery height by rotating to different positions, transforming a vertical adjustment problem into a rotational positioning solution.
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
Enables secure and convenient transactions by transferring customer data through a pneumatic tube system, allowing for transactions in vehicles without the need to physically interact with the card reader or keypad, and accommodating different vehicle heights through adjustable delivery stations.
Implementation Method 1
a pneumatic transfer apparatus transfers a carrier through a pneumatic tube by air pressure between a customer station and a service provider station
Data Source
AI summary
A system operated responsive to data included on data bearing cards enables carrying out transactions between a service provider and a customer. Customers may be located within a vehicle in a drive-through lane adjacent to a building which houses a service provider station. Financial accounts may be assessed charges for items based on data read from cards. The customer and service provider may exchange items through a pneumatic tube conveyor system. Alternatively items may be exchanged through a rotating device which provides for selectively positioning items at delivery stations at different vertical heights. The service provider positions items at a suitable level for exchange with the customer based on the height associated with the user in their vehicle.