In-Vehicle Wireless Transaction System for Refueling Efficiency
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Solution Overview
Problem
The refueling process for transportation vehicles is inefficient due to the need for drivers to exit the vehicle and manually enter transaction information at a point-of-sale system, leading to increased time consumption and potential delays.
Innovation Solution
A vehicle-mounted wireless communication device and RFID tag system that allows drivers to initiate and authorize transactions from within the vehicle using wireless networks such as WAN, satellite, or Wi-Fi, streamlining the process by eliminating the need to physically interact with a point-of-sale system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a driver manually enters transaction information at a point-of-sale system, then the transaction can be authorized, but the refueling time increases and efficiency decreases
Solution Approach 1:
The system enables self-service through automated transaction processing. The communication device in the vehicle automatically communicates with the point-of-sale system, transmitting vehicle identification and transaction information without requiring driver intervention. The system autonomously completes authorization by transmitting data via wireless networks (cellular, satellite, Wi-Fi) and receiving authorization responses, eliminating the need for manual information entry and significantly reducing refueling time while maintaining transaction security through encrypted communications.
2Ease of operation
If a driver exits the vehicle to enter transaction information, then the transaction can be processed, but the convenience and speed of the process are reduced
Solution Approach 1:
The system replaces the mechanical process of a driver physically exiting the vehicle, approaching the point-of-sale terminal, and manually entering information with an automated electronic communication system. The communication device mounted in the vehicle cabin uses wireless communication protocols (cellular, satellite, Wi-Fi) to transmit transaction data automatically. This substitution eliminates the need for physical movement and manual interaction, allowing the driver to remain seated while the system autonomously completes the entire transaction process, thereby improving both convenience and speed.
3Ease of operation
If a communication device is mounted in the vehicle, then transaction information can be entered from within the vehicle, but the system complexity increases
Solution Approach 1:
The communication device is designed as a multi-functional unit that consolidates multiple capabilities into a single system. It integrates vehicle identification transmission, transaction information communication, wireless network connectivity (supporting cellular, satellite, and Wi-Fi protocols), and encrypted data exchange functions. This universal device replaces what would otherwise require separate components for each function, thereby reducing overall system complexity while enabling comprehensive in-vehicle transaction processing capabilities.
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
This solution reduces refueling time and enhances efficiency by enabling drivers to enter and authorize transactions from within the vehicle, thereby minimizing delays and improving the overall refueling process.
Implementation Method 1
a wireless system at a service station or fuel station can detect the presence of the wireless tag in a predefined wireless service area
Implementation Method 2
The communication device can transmit the transaction information for transaction authorization, and in response to authorization of the transaction, transmit a transaction authorization indication to a point of sale
Implementation Method 3
The communication device may establish a wired or wireless communication connection with a wireless transponder such as a Bluetooth connection, near field communication (NFC) connection, infrared (IR), or Wi-Fi connection
Data Source
AI summary
A transaction request may be initiated and completed using a vehicle based communication system. A vehicle may include a wireless tag or transponder, and a wireless system at a service station or fuel station can detect the presence of the wireless tag in a predefined wireless service area. The wireless system can transmit location information based on the detected location of the wireless tag or vehicle to the wireless tag. A communication device may establish a communication connection with a wireless tag or transponder, and through the communication connection, the wireless tag can transmit the location information received from the wireless system to the communication device. The requester may use the communication device to provide or enter transaction information. The communication device can transmit the transaction information for transaction authorization, and in response to authorization of the transaction, a transaction authorization indication may be transmitted to a point of sale.