公开(公告)号：US20200079641A1

公开(公告)日：2020-03-12

申请号：US16391743

申请日：2019-04-23

Applicant: L&P Property Management Company

Inventor： Travis Brummett ,  Daniel Meyer

IPC: B68G7/052 ,  B68G7/12 ,  B68G15/00 ,  A47C31/02

Abstract: An apparatus for upholstering a truss allows an operator to staple a fabric web to the truss, rotate the truss, further staple the semi-finished truss and cut the fabric web. The truss is fully upholstered after the end surfaces of the truss are wrapped up in fabric and the fabric stapled in place. The apparatus may accommodate different size trusses. A web of fabric is pulled around at least one roller in the apparatus by rotation of two vise mechanisms on opposite sides of the truss.

公开(公告)号：US20150154845A1

公开(公告)日：2015-06-04

申请号：US14614808

申请日：2015-02-05

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： Riheng Wu ,  Jason Turner ,  Caleb Browning ,  Travis Brummett

IPC: G08B21/06

CPC classification number: G08B21/06 ,  G08B23/00

Abstract: A method of detecting impairment of a driver of a vehicle. The method includes sensing, using a sensor, a position of the driver's head at a plurality of time points; determining, using a microprocessor, changes in the position of the driver's head between the plurality of time points; evaluating, using a microprocessor, whether the changes in the position of the driver's head between the plurality of time points exhibit at least one of a periodic and a quasi-periodic pattern; determining whether the driver is impaired based on the pattern of the changes in the position of the driver's head; and if the driver is impaired, alerting the driver using an alarm.

Abstract translation: 一种检测车辆驾驶员的损伤的方法。 该方法包括使用传感器在多个时间点感测驾驶员头部的位置; 使用微处理器来确定驾驶员头部在多个时间点之间的位置的变化; 使用微处理器评估驾驶员头部在多个时间点之间的位置的变化是否呈现周期性和准周期性图案中的至少一种; 根据驾驶员头部位置变化的模式确定驾驶员是否受损; 并且如果驾驶员受损，则警告驾驶员。

公开(公告)号：US10981776B2

公开(公告)日：2021-04-20

申请号：US16391743

申请日：2019-04-23

Applicant: L&P Property Management Company

Inventor： Travis Brummett ,  Daniel Meyer

IPC: B68G7/05 ,  B68G7/12 ,  B68G15/00 ,  A47C31/02 ,  B68G7/052

Abstract: An apparatus for upholstering a truss allows an operator to staple a fabric web to the truss, rotate the truss, further staple the semi-finished truss and cut the fabric web. The truss is fully upholstered after the end surfaces of the truss are wrapped up in fabric and the fabric stapled in place. The apparatus may accommodate different size trusses. A web of fabric is pulled around at least one roller in the apparatus by rotation of two vise mechanisms on opposite sides of the truss.

公开(公告)号：US09514626B2

公开(公告)日：2016-12-06

申请号：US14614808

申请日：2015-02-05

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： Riheng Wu ,  Jason Turner ,  Caleb Browning ,  Travis Brummett

IPC: G08B23/00 ,  G08B21/06

CPC classification number: G08B21/06 ,  G08B23/00

Abstract: A method of detecting impairment of a driver of a vehicle. The method includes sensing, using a sensor, a position of the driver's head at a plurality of time points; determining, using a microprocessor, changes in the position of the driver's head between the plurality of time points; evaluating, using a microprocessor, whether the changes in the position of the driver's head between the plurality of time points exhibit at least one of a periodic and a quasi-periodic pattern; determining whether the driver is impaired based on the pattern of the changes in the position of the driver's head; and if the driver is impaired, alerting the driver using an alarm.

公开(公告)号：US20150015400A1

公开(公告)日：2015-01-15

申请号：US14325529

申请日：2014-07-08

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： Ronald Dean Davis ,  Travis Brummett ,  Jason B. Turner ,  Caleb Browning

IPC: G08B21/06

CPC classification number: G08B21/06

Abstract: A system for monitoring operator alertness. The system includes a sensor for detecting a head position property of a head of an operator and a controller in operative communication with the sensor. The controller is configured to collect a first plurality of time points of the head position property of the head of the operator, determine a baseline of the head position property of the head of the operator based on the first plurality of time points, collect a second plurality of time points of the head position property of the head of the operator, determine an operating condition of the head position property of the head of the operator based on the second plurality of time points, and evaluate the alertness of the operator based on a comparison of the operating condition to the baseline to identify a period of head stillness.

Abstract translation: 监控操作员警觉性的系统。 该系统包括用于检测操作者的头部的头部位置属性的传感器和与传感器可操作地通信的控制器。 控制器被配置为收集操作者的头部的头部位置属性的第一多个时间点，基于第一多个时间点确定操作者的头部的头部位置属性的基线，收集第二个 基于第二多个时间点确定操作者的头部的头部位置属性的操作状态，并且基于操作者的头部位置属性的多个时间点来评估操作者的警觉性 比较运行状况与基准线确定头静息期。