Mobile Device Retainer with GNSS Processor for Buried Asset Mapping
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Solution Overview
Problem
Conventional mobile computing devices lack the precision and accuracy in geographic location data required for effective buried asset location procedures due to limited GNSS subsystems, leading to potential excavation accidents.
Innovation Solution
An apparatus and method that securely retains a mobile computing device and communicatively couples it with a GNSS processor, enhancing positioning data through a domed housing and sliding traction mechanism, allowing for improved detection and identification of buried assets.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional mobile computing devices are used in buried asset location procedures, then device portability and ease of operation are improved, but measurement precision of geographic location data deteriorates
Solution Approach 1:
The patent combines a conventional mobile computing device with a specialized GNSS processor unit. The mobile device provides ease of operation and interface capabilities, while the external GNSS processor provides high-precision location data. These two components are merged through wireless communication to achieve both operational ease and measurement precision.
Solution Approach 2:
The patent introduces a wireless communication interface as an intermediary between the mobile computing device and the GNSS processor. This intermediary enables data transfer between the two components without physical connection, maintaining the portability and ease of operation of the mobile device while accessing high-precision GNSS capabilities.
2Device complexity
If conventional mobile computing devices with limited GNSS subsystems are used, then device complexity is reduced, but measurement precision of geographic location data deteriorates
Solution Approach 1:
The patent segments the location data collection system into two independent parts: a simple mobile computing device for operation and data management, and a specialized GNSS processor unit for high-precision signal processing. This segmentation allows each component to be optimized for its specific function while working together as a complete system.
Solution Approach 2:
The patent creates a universal interface that allows the mobile computing device to leverage the GNSS processor's capabilities. The wireless communication interface enables the mobile device to access high-precision location data without being permanently modified, providing multi-functionality across different mobile device models.
Data Source
AI summary
An apparatus for retaining a mobile computing device during data collection and field mapping procedures is disclosed. The apparatus comprises a base element configured to be gripped by a user, a shaft comprising a sliding traction mechanism and a first end, wherein the sliding traction mechanism extends from the first end, a clamping mechanism configured to be affixed to the shaft comprising a second end, wherein the first end and second end cooperate to define an interior space sized for retention of the mobile computing device, and a domed housing configured to house an antenna and a global navigation satellite system (GNSS) processor configured to be communicatively coupled to the mobile computing device.