| 摘要 |
A multi-feedback fire alarm system incorporating a wearable signal notification article is provided. The system detects fire threats and notifies users of specific threat types, even when the user is not in proximity to a detection unit. The system includes one or more detection units and one or more wearable signal notification articles. When the detection unit perceives danger, it sends an activation signal and an alarm signal to the signal notification article to alert the user that a threat is present. The wearable signal notification article comprises a flexible bracelet-style housing, and an integrated alert circuit module with a sensor chip, an antenna, multiple light sources, a vibrator, and a battery. Different illumination and vibration patterns occur depending upon the type of threat present and the associated alarm signal received. In this way, the device provides specific threat type information to hearing impaired users. |
| 主权项 |
1. A multi-feedback alarm system, comprising:
a detection unit having at least a sensor chip, a microprocessor, a transceiver, at least three light sources, and a battery, wherein said detection unit is capable of detecting smoke, fire, and carbon monoxide in an environment, and wherein said detection unit is adapted to transmit an activation signal and an alarm signal; a signal notification article having a housing that houses a sensor chip, an antenna, a battery, three or more light sources, and a vibration mechanism, and wherein said signal notification article is adapted to receive said activation signal and said alarm signal from said detection unit; said alarm signal conveys information to said signal notification device regarding the type of threat detected by said detection unit; said activation signal initiating activation of said signal notification article and said alarm signal initiating a predetermined illumination and vibration pattern. |
