| 发明名称 |
SYSTEM AND METHOD FOR CONFLICT RECOGNITION ON DISEQC PROTOCOL |
| 摘要 |
A method for conflict recognition on DiSEqC protocol, the method comprising the steps of generating a command to be sent to a DiSEqC device; requesting a tuner to send the command to the DiSEqC device; the method further comprises: after the step of generating the command and prior to the step of requesting a tuner to send the command, executing the following steps: sending a ODU_PowerOFF DiSEqC command from the tuner to the DiSEqC device; stopping the tuner in case the ODU_PowerOFF DiSEqC command results in unlocking the tuner; sending a “ODU_Channel_change” DiSEqC command from the tuner in order to request to retune the DiSEqC device to new parameters; assuming lack of conflict in case the tuner is locked according to the requested parameters. |
| 申请公布号 |
US2015113573(A1) |
申请公布日期 |
2015.04.23 |
| 申请号 |
US201414517951 |
申请日期 |
2014.10.20 |
| 申请人 |
ADVANCED DIGITAL BROADCAST S.A |
发明人 |
NIZIOLEK Jan |
| 分类号 |
H04N21/647;H04N21/6371;H04N21/61 |
主分类号 |
H04N21/647 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for conflict recognition on DiSEqC protocol, the method comprising the steps of:
generating 100 a command to be sent to a DiSEqC device 203; requesting 108 a tuner 208 to send the command to the DiSEqC device 203;the method being characterized in that it further comprises:
after the step of generating 100 the command and prior to the step of requesting 108 a tuner 208 to send the command, executing the following steps:
sending 101 a ODU_PowerOFF DiSEqC command from the tuner 208 to the DiSEqC device 203;stopping the tuner 103 in case the ODU_PowerOFF DiSEqC command results in unlocking the tuner 208;sending 104 a “ODU_Channel_change” DiSEqC command from the tuner 208 in order to request to retune the DiSEqC device 203 to new parameters;assuming 107 lack of conflict in case the tuner 208 is locked 106 according to the requested parameters. |
| 地址 |
Geneva CH |
