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Under vehicle inspection

A technology for vehicles and safety zones, which is applied in the traffic control system of road vehicles, the reflection/re-radiation of radio waves, the re-radiation of sound waves, etc., and can solve the problem of not being able to know the planned movement path of the target vehicle

Inactive Publication Date: 2020-06-16
哲内提
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the case of a vehicle starting from a complete stop with the ignition off (i.e. a parked car), there is no way to know if an object has penetrated the sensor halo and entered the vehicle's planned path of movement

Method used

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  • Under vehicle inspection
  • Under vehicle inspection
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Examples

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Embodiment Construction

[0023] exist figure 1 In , reference numeral 100 generally refers to a vehicle, or sometimes an ego vehicle, which may be an autonomously driven, manually driven, or a combination of these (ie, semi-autonomously driven) vehicle. As understood by those skilled in the art, the vehicle 100 includes appropriate parts such as an engine or electric motor for propulsion and control of the vehicle, control electronics for controlling the engine / motor, a user interface dashboard, wheels, and the like. However, for autonomous or semi-autonomous driving, the vehicle has figure 2 Control circuitry 210 is described in more detail, as well as one or more sensors 101 , 102 for providing data such as relating to position, speed, direction of travel, temperature, road surface characteristics, and the like. Position sensors may include sensors that receive signals via antenna 102 from one or more satellite-based positioning systems (eg, from GPS satellites 104 ) and / or one or more cameras 101...

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PUM

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Abstract

The present invention relates to an under vehicle inspection, especially to methods and arrangements for safety monitoring of a safety zone under and in near vicinity around a parked autonomous vehicle before driving, wherein the method comprise acquiring sensor data from an active sensor system located on the undercarriage of the vehicle, wherein the active sensor system is arranged to transmit asignal and receive the signal reflected off objects within the safety zone and store sensor data representative of substantially all of the safety zone, repeatedly building a representation of the safety zone by acquiring sensor data from the active sensor system; iteratively aggregating the representations of the safety zone with a statistical model, and continuously analyzing the aggregation ofrepresentations and determining if a sensitive object is located within the safety zone of the vehicle.

Description

technical field [0001] Systems, methods and apparatus are presented herein for monitoring an area under a vehicle and detecting objects under the vehicle for safety reasons. Background technique [0002] The development of solutions for autonomous vehicles is of great interest and many different technical areas are being developed. Today, both autonomous driving (AD) and advanced driver assistance systems (ADAS) are being developed for different levels of driver assistance. As vehicles become more and more autonomous, safety aspects are gaining in importance to reduce the risk of accidents and injuries to the vehicle as well as objects and people located in the surrounding area. These types of vehicles have multiple sensors located on the vehicle to detect the surrounding area (halo) and determine the distance to and position of objects, movement of other vehicles, position, velocity, and yaw of the own vehicle from other vehicles, And from all these data to determine a sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q11/00
CPCB60Q11/00G01S13/867G01S13/89G01S13/931G01S15/931G01S17/86G01S17/931G01S2013/9314G01S2013/9323G01S2013/9327G01S2015/932G01S2015/937G08G1/16G08G1/165G01S13/04G01S15/04G01S17/04
Inventor 凯斯·赖利詹姆斯·波普拉维斯基马克·比勒赖恩·布朗约恩·D·德米利
Owner 哲内提