Title:
CONSTRUCTION METHOD FOR DYNAMIC ENVELOPE LINE FOR ELECTRIC LOCOMOTIVE FOR MINE RAILWAY
Document Type and Number:
WIPO Patent Application WO/2022/183871
Kind Code:
A1
Abstract:
A construction method for a dynamic envelope line for an electric locomotive for a mine railway, comprising the following steps: a detection system on construction equipment senses environmental information by means of dynamic scanning (S1); an autonomous driving controller performs imaging with respect to the scanned environmental information (S2); the autonomous driving controller performs track recognition by means of dynamic imaging, delineates a safe area for operating forward, and feeds general information back to a whole vehicle controller (S3); and the whole vehicle controller performs autonomous driving by combining a vehicle traveling target and a forward safety envelope line area (S4). This solves the existing problem of the instability of a dynamic imaging technique for an electric locomotive operating track in shaft of a coal mine, the reliance on a track model established by employing a regular scheme, a slow processing speed, the incapability to functionally divide an operational envelope line; and at the same time, the susceptibility of an electric locomotive to bumping due to operational instability caused by fallen gravels and slags on the track in the coal mine.
Inventors:
ZHENG CHANG LU (CN)
ZHENG YI FEI (CN)
ZHANG HUA (CN)
ZHENG YI FEI (CN)
ZHANG HUA (CN)
Application Number:
PCT/CN2022/073337
Publication Date:
September 09, 2022
Filing Date:
February 10, 2022
Export Citation:
Assignee:
SHANGHAI SHENCHUAN ELECTRIC CO LTD (CN)
International Classes:
G05D1/02
Foreign References:
| CN113031602A | 2021-06-25 | |||
| CN111427348A | 2020-07-17 | |||
| CN110531376A | 2019-12-03 | |||
| CN112793629A | 2021-05-14 | |||
| CN111337927A | 2020-06-26 | |||
| US20060190124A1 | 2006-08-24 | |||
| CN110239592A | 2019-09-17 | |||
| CN110862033A | 2020-03-06 | |||
| US20060069472A1 | 2006-03-30 |
Attorney, Agent or Firm:
XI'AN MINGZE INTELLECTUAL PROPERTY AGENCY OFFICE (GENERAL PARTNERSHIP) (CN)
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