×

LATERAL ROLLOVER RISK WARNING DEVICE

  • US 20170015265A1
  • Filed: 02/25/2015
  • Published: 01/19/2017
  • Est. Priority Date: 03/05/2014
  • Status: Active Grant
First Claim
Patent Images

1. A lateral rollover risk warning device that is installed in a vehicle that is supported by spring structures on both sides in the right-left direction across a vehicle axis of a vehicle body, respectively, reporting the risk of said vehicle being rolled over, said lateral rollover risk warning device comprising:

  • a vertical direction physical amount detection means for detecting an external force applied in the vertical direction of said vehicle body,a rotational direction physical amount detection means for detecting a rotation around said vehicle axis of said vehicle body,a limit index calculating means that uses the results of detection by said vertical direction physical amount detection means and said rotational direction physical amount detection means to calculate an index of the limit at which said vehicle is led to be rolled over,a right-left direction physical amount detection means for detecting an external force applied in the right-left direction of said vehicle body,a real-time index calculating means that uses the result of detection by said right-left direction physical amount detection means to calculate a comparative index to be compared with said limit index in real time; and

    a reporting means that uses said limit index and said comparative index to report a piece of lateral rollover risk warning information telling the risk of rolling over.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×