Method and system for intelligent steering control of locomotive headlights

Abstract

The invention discloses an intelligent steering control method and system of a locomotive headlamp. The intelligent steering control method comprises the steps of storing railroad section steering information and corresponding rotation angle information, wherein satellite signals are effective, longitude and latitude information is obtained from the satellite signals and is invalid, longitude andlatitude information is obtained through inertial guidance, comparison is carried out according to the received longitude and latitude information and the stored longitude and latitude information, arotation angle is obtained, headlamp steering is adjusted, if the longitude and latitude information does not conform to the section steering information, the received longitude and latitude information is temporarily stored, and after the received longitude and latitude information coincides with the section steering information again, the written section steering information is temporarily stored. The system comprises a navigation solution processing unit, a control output processing unit, a satellite navigation module, an inertia guidance module, a storage module, a holder communication module, a debugging module and a power conversion module, and has the advantages of high precision, stability and intelligence.

Description

technical field [0001] The invention relates to the technical field of locomotive lines, in particular to a locomotive head intelligent steering control method and system. Background technique [0002] The traditional locomotive steering control uses a GPS receiver to transmit the latitude and longitude information of the locomotive to the control system, and then the locomotive control system controls the steering of the locomotive according to the latitude and longitude information. However, in the actual application process, the GPS signal is easily affected by the external environment. For example, when the locomotive passes through special environments such as tunnels and forests, the GPS signal is very weak or even has no signal, resulting in the failure of normal positioning. In addition, the route of the locomotive may change during actual operation, and the preset route information is not updated in time. When the original preset line information is used, the proble...

AI Technical Summary

Problems solved by technology

[0002] The traditional locomotive steering control uses a GPS receiver to transmit the latitude and longitude information of the locomotive to the control system, and then the locomotive control system controls the steering of the locomotive according to the latitude and longitude information. However, in the actual application process, the GPS signal is easily affected by the external environment. For example, when the locomotive passes through special environments such as tunnels and forests, the GPS signal is very weak or even has no signal, resulting in the failure of normal positioning. In addition, the route of the locomotive may change during actual operation, and the preset route information is not updated in time. When the original preset line information is used, the problem of locomotive steering error will occur

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