Train positioning and communication device

CN310302400SActive Publication Date: 2026-11-06
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Patent Information

Application Number
CN202630370275.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Filing Date
2026-07-17
Publication Date
2026-11-06
Estimated Expiration
2041-07-17

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Abstract

1. Name of the product in this design: Train positioning and communication device. 2. Purpose of this design: For precise positioning of rail transit trains and wireless communication transmission between trains and the ground. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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