Tractor-Trailer Wireless Video Transmission System
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current systems for commercial vehicles lack efficient methods to transmit image data from trailers to tractors, hindering real-time monitoring and management of cargo and trailer operations.
Innovation Solution
A system comprising a transmitter unit mounted on the trailer to capture and wirelessly transmit video data to a receiver unit on the tractor, utilizing wireless communication modules and power inputs from the vehicle's power lines, along with an onboard computer to coordinate recording and processing of image data in response to trigger signals or events.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If image capture devices are mounted on the trailer to enable real-time monitoring, then monitoring capability is improved, but device complexity and power requirements increase
Solution Approach 1:
The system divides the monitoring function into separate components: image capture devices on the trailer, wireless transmission module, and reception/processing at the tractor. This segmentation allows the trailer to be self-contained with its own power and capture devices, reducing overall system complexity while maintaining monitoring capability.
Solution Approach 2:
The power line communication system serves multiple functions: it provides power to the image capture devices on the trailer and simultaneously transmits image data wirelessly to the tractor. This multi-functionality reduces the need for separate power and data transmission systems, thereby reducing device complexity.
2Speed
If wireless transmission of video data is implemented from trailer to tractor, then real-time data transmission is improved, but energy consumption increases
Solution Approach 1:
The system combines power delivery and data transmission into a single wireless communication channel using power line communication technology. By merging these functions, the system eliminates the need for separate high-power wireless video transmission and dedicated power lines, thereby reducing overall energy consumption while maintaining real-time data transmission capability.
3Measurement precision
If multiple image capture devices are deployed on the trailer, then image intelligence quality is improved, but loss of information and data management complexity increase
Solution Approach 1:
The system implements feedback mechanisms where captured image data is transmitted to the tractor for processing and analysis. The feedback loop allows for quality control, data validation, and intelligent filtering, ensuring that only relevant information is retained and processed, thereby managing data complexity while maintaining high image intelligence quality.
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 real-time transmission and recording of image data from trailers to tractors, enhancing operational efficiency and cargo management by providing image intelligence for commercial vehicles.
Implementation Method 1
A wireless communication module is configured to communicate with a mobile communication device. A transmitter is configured to wirelessly transmit the video data.
Data Source
AI summary
A system comprises a transmitter unit configured for mounting at a trailer connected to a tractor. The transmitter unit comprises a video input for receiving video data from one or more trailer cameras, a power input for receiving power from a power line of the trailer, and a wireless communication module for communicating with a mobile communication device. A memory is configured to store trailer information received from the wireless communication module, the trailer information uniquely identifying the trailer. A transmitter is configured to wirelessly transmit the video data. A receiver unit is configured for mounting at the tractor and comprises a receiver for wirelessly receiving the video data transmitted by the transmitter, a power input for receiving power from a power line of the tractor, and an output for outputting the received video data. The receiver unit is further configured to receive the trailer information from the transmitter unit.