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A method, device and system for precise parking of trucks in shore crane area

A truck, precise technology, applied in the field of intelligent transportation, can solve the problems of slow speed, large error, not suitable for precise parking of large trucks, etc., to achieve the effect of strong portability and low implementation cost

Active Publication Date: 2021-09-03
BEIJING TUSEN ZHITU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the most common vehicle parking methods are to locate vehicles and parking spaces through vehicle positioning equipment or vehicle cameras. This method has disadvantages such as large errors and slow speeds, and is especially not suitable for precise parking of large trucks.

Method used

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  • A method, device and system for precise parking of trucks in shore crane area
  • A method, device and system for precise parking of trucks in shore crane area
  • A method, device and system for precise parking of trucks in shore crane area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0144] Such as Figure 5 As shown, the quay crane numbered AD1000 spans 6 lanes numbered E1~E6, and the bottom of the contact beam of the quay crane is equipped with 6 laser radars numbered Lidar1~Lidar6, and Lidar1~Lidar6 scan E1~Lidar6 respectively. E6, that is, each laser radar is responsible for scanning a lane, and the main controller M is connected to the laser radars Lidar1~Lidar6, and is responsible for the precise parking of trucks on each lane under the shore crane AD1000.

[0145] The main controller M locally stores the following information:

[0146] (1) Lidar numbers Lidar1~Lidar6;

[0147] (2) Shore crane number AD1000;

[0148] (3) Lane numbers E1~E6;

[0149] (4) The first model library and the second model library, wherein the vehicle point cloud model in the first model library corresponds to the truck loaded with containers, and the vehicle point cloud model in the second model library corresponds to the truck without container , the vehicle model of th...

Embodiment 2

[0164] Such as Figure 6 As shown, the quay crane numbered AD1000 spans 6 lanes numbered E1~E6 respectively. Two laser radars numbered Lidar1 and Lidar2 are installed at the bottom of the contact beam of the quay crane. Lidar1 is responsible for scanning the lanes E1~E3 , Lidar2 is responsible for scanning E4~E6, that is, each lidar is responsible for scanning 3 lanes, and the main controller M is connected to lidar Lidar1 and Lidar2, and is responsible for the precise parking of trucks on each lane under the shore crane AD1000.

[0165] The main controller M locally stores the following information:

[0166] (1) Lidar numbers Lidar1, Lidar2;

[0167] (2) Shore crane number AD1000;

[0168] (3) Lane numbers E1~E6;

[0169] (4) The first model library and the second model library, wherein the vehicle point cloud model in the first model library corresponds to the truck loaded with containers, and the vehicle point cloud model in the second model library corresponds to the tr...

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PUM

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Abstract

Embodiments of the present application provide a method, equipment and system for precise parking of trucks in a shore crane area. The method for precise parking of trucks in the shore crane area includes: receiving the parking request of the truck to be parked sent by the vehicle controller; The point cloud collection of trucks; use the ICP algorithm to calculate the point cloud collection of trucks to be parked and the vehicle point cloud model, and obtain and send the real-time distance from the truck to be parked to the target parking space; among them, the vehicle point cloud model is pre-scanned by laser radar Collection of point clouds of trucks parked in target parking spaces. This application uses the ICP algorithm to calculate the real-time distance from the truck to the target parking space, and controls the truck to stop precisely at the target parking space at one time according to the real-time distance. Low implementation cost.

Description

technical field [0001] The embodiments of the present application relate to the technical field of intelligent transportation, and more specifically, the embodiments of the present application relate to a method, equipment and system for precise parking of trucks in a shore crane area. Background technique [0002] This section is intended to provide a background or context to the implementations of the application that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] At present, the common vehicle parking methods are mostly to locate vehicles and parking spaces through vehicle-mounted positioning equipment or vehicle-mounted cameras. This method has disadvantages such as large errors and slow speeds, and is especially not suitable for precise parking of large trucks. [0004] Shoreside container cranes, also known as quayside cranes, are special cranes for loading and unloading containers at port ter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/00B60W30/06B60W10/18B60W10/06G05D1/02
CPCG08G1/205B60W30/06B60W10/18B60W10/06G05D1/0242G05D1/0253B60W2710/0605B60W2710/18G05D1/0282G05D2201/0205G08G1/143G08G1/207B60W2556/45B60W2300/16B60W2300/125G06V2201/08B62D15/0285G06V20/64G06F18/23Y02T10/40G06T7/521G01S17/931G06V10/751B60W10/04B60W50/0098B60W2050/006B60W2300/12B60W2420/52B66C13/18B66C19/002G01S7/4802G01S17/42G06T2207/10028G06F18/232
Inventor 李一鸣肖旭金宇和蔡金鹏吴楠
Owner BEIJING TUSEN ZHITU TECH CO LTD
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