A20 Vehicle-Based Methane Leak Detection System for Pipeline Network Inspection

A20 Mobile Methane Detection System for Smarter Pipeline Patrols

Make Every Pipeline Patrol More Informative

The A20 is a vehicle-mounted methane detection system developed for natural gas network inspection. It combines mobile gas sensing with positioning, imaging, and data management to help operators monitor pipeline conditions during routine driving patrols.

Rather than relying solely on individual detection readings, the system connects field measurements with geographic information. This gives inspection teams a more organized way to review potential leak locations, track survey coverage, and plan subsequent investigations.

Connect Gas Detection with Geographic Information

During vehicle patrols, the A20 continuously collects methane measurement data and links it to the vehicle's position. Inspection results can be viewed alongside route information and visual records on a digital map, helping operators understand where anomalies occur and how they relate to surrounding pipeline infrastructure.

This location-based approach makes field data easier to review, compare, and manage across different inspection areas.

Identify Methane Signals in Real-World Environments

The system uses laser-based methane sensing technology to support selective gas detection during mobile surveys. Its measurement approach is designed for outdoor inspection conditions, where traffic emissions, changing surroundings, and other background factors may affect conventional detection methods.

By focusing on methane-specific signals, the A20 helps inspection teams identify potential gas leakage indications while carrying out regular vehicle patrols.

Turn Inspection Results into Actionable Information

The A20 integrates intelligent data processing to assist with the screening of abnormal measurement signals. By evaluating collected inspection information, the system helps operators distinguish potentially meaningful anomalies from unnecessary alerts.

Historical records also make it possible to review previous findings, compare results from different patrols, and identify locations that may need closer attention.

Support Consistent Inspection Across Large Networks

For extensive gas distribution networks, inspection efficiency depends on both survey coverage and effective data management. The A20 supports patrol route organization and the centralized review of location-linked inspection records.

These capabilities help operators maintain inspection continuity, prioritize follow-up surveys, and make maintenance decisions based on accumulated field information.

Applications

• Urban natural gas distribution network inspection

• Vehicle-based pipeline leak surveys

• Methane monitoring around gas infrastructure

• Routine gas pipeline patrols

• Leak investigation and follow-up inspection