Broadcast data receiver
A broadcast data receiver is provided. The receiver includes a base unit, and a mobile unit which is detachably attached to said base unit. The base unit is capable of receiving broadcast data directly from a broadcaster and/or from a set top box communicating therewith. Detection means are provided in the base unit and/or said mobile unit to detect detachment of said mobile unit from said base unit. Upon or just prior to detachment, said base unit and/or said mobile unit have indication means for providing an indication to a user of one or more events that may be missed following said detachment and/or data relating to the status of said base and/or said mobile units.
1 . A broadcast data receiver, said receiver comprising:
a base unit capable of receiving broadcast data directly from a broadcaster and/or from a further broadcast data receiver communicating therewith;
a mobile unit which is detachably attached to said base unit; said base unit capable of receiving broadcast data directly from a broadcaster and/or from a further broadcast data receiver communicating therewith,
detection means being provided in the base unit and/or said mobile unit to detect detachment of said mobile unit from said base unit; and
upon detection of detachment, said base unit and/or said mobile unit have indication means for providing an indication to a user of one or more events that may be missed following detachment and/or data relating to status of said base and/or said mobile units.
2 . A receiver according to claim 1 wherein one or more events that may be missed include one or more scheduled recordings set in said broadcast data receiver and/or further broadcast data receiver and/or one or more scheduled downloads of data from a broadcaster.
3 . A receiver according to claim 1 wherein data relating to status of said base and/or said mobile units includes the status of the mobile unit battery.
4 . A receiver according to claim 1 wherein upon detection of detachment of said mobile unit from said base unit, complete separation of said units is prevented until said indication means have been initiated.
5 . A receiver according to claim 1 wherein said detection means can detect reattachment of said mobile unit to base unit and, upon said detection, said indication means provides an indication to a user of one or more events that were missed during detachment, data relating to the status of said base and/or said mobile units and/or download of the actual data relating to said missed events.
6 . A receiver according to claim 2 wherein at the relevant scheduled time, data relating to the one or more scheduled recordings or downloads are transmitted via said base unit or further broadcast data receiver to storage means provided in said mobile unit when said mobile unit is attached to said base unit.
7 . A receiver according to claim 1 wherein said base unit has recording means for recording one or more scheduled events but said base unit has no storage means or said storage means are insufficient to store data contained in said scheduled events, said recorded data being stored in storage means on said mobile unit.
8 . A receiver according to claim 1 wherein the broadcast data is digital data which is processed by said base unit and/or further mobile unit to provide audio, video and/or auxiliary data.
9 . A receiver according to claim 8 wherein the audio, video and/or auxiliary data relate to one or more television programs and the scheduled recordings are of said one or more television programs.
10 . A receiver according to claim 1 wherein said mobile unit includes display means for display of video data.
11 . A receiver according to claim 1 wherein said mobile unit includes speakers for sounding of audio data.
12 . A receiver according to claim 1 wherein said base unit has a first power supply means and, when said mobile unit is attached to said base unit, said mobile unit is powered by said first power supply means.
13 . A receiver according to claim 12 wherein said mobile unit has a further power supply means which allows said mobile unit to operate independently when detached from said base unit.
14 . A receiver according to claim 13 wherein said further power supply means is in the form of one or more batteries.
15 . A receiver according to claim 1 wherein control means are provided on said base unit and/or mobile unit to allow communication of data therebetween.
16 . A receiver according to claim 1 wherein timing means are provided in said base unit and/or mobile unit and are arranged so as to detect or calculate the length of time said mobile unit has been detached from said base unit, said detected or calculated time being used to determine one or more events that were missed during detachment and/or data relating to status of said base and/or said mobile units.
17 . A receiver according to claim 16 wherein said timing means is in the form of a real time clock.
18 . A receiver according to claim 5 wherein when said detection means detects that said mobile unit has missed one or more events during detachment from said base unit, means are provided to allow said mobile unit to be updated with data relating to the missed events or to provide a user with an option of updating said mobile unit with the missed events.
19 . A receiver according to claim 1 wherein said indication means is in the form of a software application.
20 . A receiver according to claim 1 wherein said base unit is in the form of a docking station or cradle.
21 . A receiver according to claim 1 wherein said further broadcast data receiver is in the form of a set top box.
22 . A receiver according to claim 1 wherein said indication means can include any audio, visual and/or kinaethetic signal.
23 . A receiver according to claim 22 wherein the visual signal includes text and/or one or more images, characters, symbols and/or the like.
24 . A receiver according to claim 22 wherein the audio signal includes an alarm.
25 . A broadcast data receiver system, said system comprising:
a first broadcast data receiver for receiving broadcast data from a broadcast; and
a second broadcast data receiver communicating with said first broadcast and including a base unit and a mobile unit being detachably attached to the base unit, detection means being provided in the base unit and/or said mobile unit to detect detachment of said mobile unit from said base unit upon detection of detachment, said base unit and/or said mobile unit have indication means for providing an indication to a user of one or more events that may be missed following detachment and/or data relating to status of said base and/or said mobile units.
26 . A system according to claim 22 wherein said first broadcast data receiver is a set top box.
27 . A base unit for use with a mobile unit according to claim 1 .
28 . A mobile unit for use with a base unit according to claim 1 .
29 . A method of using a broadcast data receiver having a base unit and a mobile unit detachably attached to said base unit, said base unit capable of receiving broadcast data directly from a broadcaster and/or from a further broadcast data receiver communicating therewith, said method comprising the steps of:
detecting detachment of said mobile unit from said base unit; and
indicating to a user data relating to one or more events that may be missed following detachment and/or data relating to status of said base and/or said mobile units.