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  • HTJZ-A1 Railway Axle Counting System Outdoor Equipment
  • HTJZ-A1 Railway Axle Counting System Outdoor Equipment
  • HTJZ-A1 Railway Axle Counting System Outdoor Equipment
  • HTJZ-A1 Railway Axle Counting System Outdoor Equipment
  • HTJZ-A1 Railway Axle Counting System Outdoor Equipment

HTJZ-A1 Railway Axle Counting System Outdoor Equipment

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HTJZ-A1 Axle Counting System is a “fail-safe” track occupancy detection system designed to determine whether a track section is occupied or clear. The system consists of an indoor central processing unit and outdoor axle counting points.  By accurately counting the wheel axles of trains passing over each detection point, the system can reliably determine the occupancy status of a track  section, providing essential input for the railway signal control system.

HTJZ-A1 Railway Axle Counting System Outdoor Equipment

  • Description
  • Benefits
  • Drawings

Sensor of HTJZ-A1

  • The magnetic head sensor consists of a transmitting head and a receiving head, which are mounted on the rail using a clamping fixture.

  • The transmitting head is positioned on the outer side of the rail, while the receiving head is installed on the inner side.

  • The sensor features a fully encapsulated design and offers IP68-rated protection against dust and water ingress.

HTJZ-A1 Railway Axle Counting System Outdoor Equipment

Trackside Electronic Unit of HTJZ-A1

  • The Trackside Electronic Unit consists of a magnetic head board and a protective enclosure, and is mounted on the ground or wall using a  mounting bracket.

  • The magnetic head board adopts a modular single-board design and is housed inside the protective enclosure.

  • The enclosure is made of aluminum alloy, sealed with gaskets, and provides IP66-rated protection against dust and water.

    HTJZ-A1 Railway Axle Counting System Outdoor Equipment

Technical Advantages

  • Simplified Structure: Distributed architecture combined with modular control for streamlined system design.

  • Fewer Boards: Minimal board types and reduced quantity, leading to lower complexity and easier inventory management.

  • Flexible Configuration: Both software and hardware are easily configurable to adapt to diverse application needs.

  • Easy Installation: Clamp-based installation significantly reduces labor and installation time.

  • Convenient Maintenance: Precise fault localization and quick board replacement ensure efficient maintenance

  • Minimal Fault lmpact: Distributed control architecture localizes faults, limiting impact to individual sections.

  • Network Communication Support: Built-in communication interfaces reduce the need for extensive indoor relay wiring, optimizing cabling and saving resources.


HTJZ-A1 Railway Axle Counting System Outdoor Equipment