基本信息:
- 专利标题： PROCESS, ARRANGEMENT, DEVICES FOR SEIZURE OF A SHARED TELEPHONE LINE
- 专利标题（中）：流程，安排，分享电话线路的设备
- 申请号：PCT/EP2002/010036 申请日：2002-09-05
- 公开(公告)号：WO2003026260A1 公开(公告)日：2003-03-27
- 发明人： HEIJNEN, Henk , GAYRARD, Didier
- 申请人： THOMSON LICENSING SA , HEIJNEN, Henk , GAYRARD, Didier
- 申请人地址： 46 Quai Alphonse Le Gallo, F-92100 BOULOGNE FR
- 专利权人： THOMSON LICENSING SA,HEIJNEN, Henk,GAYRARD, Didier
- 当前专利权人： THOMSON LICENSING SA,HEIJNEN, Henk,GAYRARD, Didier
- 当前专利权人地址： 46 Quai Alphonse Le Gallo, F-92100 BOULOGNE FR
- 代理机构： KOHRS, Martin
- 优先权： FR01/12247 20010919
- 主分类号： H04M1/723
- IPC分类号： H04M1/723
摘要：
The invention relates to the control of access of various appliances (4A to 4G) of an installation (1) which are connected to a telephone line (2). The appliances have a priority level. There is provision for the dispatching, on the request of an appliance performing a line seizure operation, to the other appliances, of an off-hook signal representative of the priority level of the appliance, when this level is higher than that of at least one other appliance of the installation. The signal is dispatched on the occasion of the line seizure operation and for the duration of the connection of the appliance to the line, if no off-hook signal of a higher priority level is dispatched. There is also provision for a disconnection of the line for any appliance which receives an off-hook signal dispatched for an appliance having a higher priority level.
摘要（中）：
本发明涉及连接到电话线（2）的安装（1）的各种设备（4A至4G）的访问控制。 电器具有优先级。 根据设备进行线路检测操作的设备的请求，向其他设备发送代表设备的优先级别的摘机信号的规定，当该级别高于至少一个 其他设备的安装。 如果没有发出较高优先级的摘机信号，则在线路发送操作和设备连接到线路的持续时间内发送信号。 还规定了用于接收为具有较高优先级的设备发送的摘机信号的任何设备的线路的断开。