公开(公告)号：US09498013B2

公开(公告)日：2016-11-22

申请号：US14491281

申请日：2014-09-19

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Darran Michael Handshaw ,  John E. Buchalo ,  Mark A. Krizik ,  Joseph C. Namm ,  Karthik Lakshminarayanan

IPC: G08B17/12 ,  A42B3/04 ,  G01J5/00 ,  G01J5/32 ,  G01J5/02 ,  G01J5/04 ,  G01J5/28 ,  G08B1/00 ,  G02B1/00

CPC classification number: A42B3/046 ,  G01J5/0018 ,  G01J5/025 ,  G01J5/04 ,  G01J5/32 ,  G01J2005/0077 ,  G01J2005/283 ,  G02B1/00 ,  G08B1/00

Abstract: A wearable safety apparatus includes a housing, a plurality of directional thermal imaging sensors mounted on the housing and facing outwardly away from the housing in a corresponding plurality of different directions towards thermal zones of a heat source. Each sensor detects infrared radiation (IR) intensity and generates an output indicative of a temperature of the detected IR intensity in a respective thermal zone faced by a respective sensor. An interface is mounted on the housing and has a display positioned to be viewable by a user, e.g., a firefighter. A controller processes the outputs generated by the sensors, and displays at a plurality of spaced-apart positions on the display a plurality of positional thermal indicators when the temperature in the respective thermal zone is elevated. The position of each positional thermal indicator corresponds to the thermal zone faced by the respective sensor.

Abstract translation: 一种可佩戴的安全装置包括壳体，多个定向热成像传感器，其安装在所述壳体上并且朝着朝向热源的热区域的相应的多个不同方向上面向外远离所述壳体。 每个传感器检测红外辐射（IR）强度，并产生指示相应传感器面对的相应热区域中检测到的IR强度的温度的输出。 接口安装在壳体上并具有定位成可由用户（例如消防员）观看的显示器。 控制器处理由传感器产生的输出，并且当相应热区中的温度升高时，在显示器上的多个间隔位置显示多个位置热指示器。 每个位置热指示器的位置对应于相应传感器所面对的热区。