| 发明名称 |
Reverse 911 using TV |
| 摘要 |
A reverse 911 can be sent to a TV communicating with the Internet. The TV is automatically turned on if it is off, and a viewer can acknowledge the reverse 911 using a TV remote control. |
| 申请公布号 |
US8959545(B2) |
申请公布日期 |
2015.02.17 |
| 申请号 |
US200812039988 |
申请日期 |
2008.02.29 |
| 申请人 |
Sony Corporation;Sony Electronics, Inc. |
发明人 |
Bartolome Angela |
| 分类号 |
H04N7/10;H04N7/025;H04N7/173;G08B27/00;H04N21/475;H04N21/488;H04N21/81;H04N21/478 |
主分类号 |
H04N7/10 |
| 代理机构 |
|
代理人 |
Rogitz John L. |
| 主权项 |
1. A TV system, comprising:
a TV display; and a processor in the system and receiving an emergency alert from the Internet; wherein the display is caused to present a prompt to acknowledge the alert, the processor disabling tuning away from a channel on which the alert is received until an acknowledgement of the alert is received, wherein responsive to a determination of an acknowledgement being received, channel change capability is reenabled. |
| 地址 |
Tokyo JP |
