Laser Level Detection System for Construction Vehicles
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Solution Overview
Problem
Existing laser level detection systems for construction vehicles require frequent repositioning of level sensors when leveling multiple sites with different heights, making the process cumbersome and time-consuming.
Innovation Solution
A laser level detection system with multiple level detection units and an operation unit that allows for selection and wireless communication between units, enabling the detection of a reference plane at arbitrary positions without needing to change the attachment position, and displaying results for each unit's detection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single level sensor is used for ground leveling, then the device structure is simple, but the attachment position must be changed for each different height position
Solution Approach 1:
The system divides the level detection function into multiple independent detection units (first level detection unit, second level detection unit, etc.), each capable of detecting at different height positions. This segmentation allows the system to handle multiple height positions without requiring physical repositioning, as each unit remains fixed at its designated height.
Solution Approach 2:
Each level detection unit is designed with universal functionality to perform both detection and operation functions. The system can selectively activate different units based on the required height position, making each unit multi-functional and adaptable to various operational requirements without needing dedicated devices for each height.
2Measurement precision
If the attachment position of level sensor is changed for each ground leveling place, then accurate detection is achieved, but operational time is increased
Solution Approach 1:
The level detection units are pre-installed at different height positions on the construction vehicle before operation begins. This preliminary arrangement eliminates the need for time-consuming repositioning during ground leveling operations, as the required detection unit is already in position and can be activated immediately when needed.
Solution Approach 2:
The system introduces dynamic switching capability between multiple fixed detection units through the operation unit. Instead of physically moving components, the system dynamically selects which detection unit to activate based on the current operational requirements, maintaining detection accuracy while eliminating repositioning time.
3Adaptability or versatility
If multiple level detection units are used, then detection at arbitrary positions is enabled, but system complexity increases
Solution Approach 1:
The system merges multiple level detection units into a single integrated detection system managed by one operation unit. The operation unit consolidates the control and display functions for all detection units, presenting a unified interface to the operator. This merging approach maintains the adaptability of multiple detection points while reducing operational complexity by providing centralized control.
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 efficient leveling of multiple sites with different heights without repositioning the level detection device, reducing operational time and allowing for accurate control of various heights through a single system.
Implementation Method 1
a light receiving section for receiving the laser light
Data Source
AI summary
A laser level detection system which detects a reference plane of laser at an arbitrary position includes a plurality of level detection units and an operation unit which displays a detection result of each of the level detection units and can operate each of the level detection units, and the laser level detection unit, which has detected the reference plane of the laser, outputs the detection result and an own identification signal of the level detection unit, and the operation unit displays the detection result and a receiving result of the identification signal of the level detection unit.