CN101667841A - Preinstall apparatus of broadcast receiver for automobile - Google Patents
Preinstall apparatus of broadcast receiver for automobile Download PDFInfo
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- CN101667841A CN101667841A CN200910170024A CN200910170024A CN101667841A CN 101667841 A CN101667841 A CN 101667841A CN 200910170024 A CN200910170024 A CN 200910170024A CN 200910170024 A CN200910170024 A CN 200910170024A CN 101667841 A CN101667841 A CN 101667841A
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Abstract
The invention provides a preinstall apparatus of a broadcast receiver for automobile, which can appropriately process preinstalled broadcast signal frequency information of multiple frequency channels, for simplifying preinstall operations, moreover can execute appropriate setting operations when new frequency information is set further, after all frequency channels which can be set are set. Whenexecuting prescribed preinstall operations, setting new frequency information (S11, S12, S13, S14) for vacant channels in the usable my channels. In the instance that prescribed preinstall operationsexecuted, when the there is no vacant frequency channel, setting new frequency information (S14-S16) for the frequency channels corresponding to the frequency channel (such as the maximum frequency channel number) whose frequency information is set in the end by a content covering mode.
Description
Technical field
The present invention relates to a kind of preinstall apparatus, this preinstall apparatus is used for the frequency to a plurality of channel preset broadcast singals (radio wave) of vehicle-mounted broadcasting receiver.
Background technology
A kind of broadcasting receiver has been shown in the patent documentation 1, and it can come a plurality of channel preset broadcasting station data by the single operation key.Particularly, when coming the operating operation key, select specified channel, when coming the operating operation key, then give selected channel the broadcasting station data setting in the broadcasting station that receives with second mode of operation by this operation with first mode of operation.
Patent documentation 1: Japanese patent of invention open communique spy open flat 2-262711 number
With regard to above-mentioned existing (signal) receiver, when the data of default broadcasting station, always need to carry out first operation of specified channel, therefore, and when setting a plurality of channel, the operation more complicated.
Summary of the invention
The present invention is conceived to above-mentioned shortcoming and makes, first purpose is to provide a kind of preinstall apparatus of broadcast receiver for automobile, by this preinstall apparatus, can more suitably preset the processing of broadcast singal frequency information to a plurality of channels, simplify predetermined registration operation, and can after having set all channels that can set, further set new frequency information the time, carry out suitable setting action.
Second purpose of the present invention is to provide another kind of broadcast receiver for automobile preinstall apparatus, by this preinstall apparatus, and can be when removing channel predetermined frequency information, carry out following processing suitably, that is, the relation between the frequency information of adjustment channel and setting resets frequency information.
In order to reach above-mentioned first purpose, the invention that technical scheme 1 is put down in writing is a kind of preinstall apparatus of broadcast receiver for automobile, it is used for the frequency information to a plurality of channel preset broadcast singals of vehicle-mounted broadcasting receiver, the preinstall apparatus of described broadcast receiver for automobile comprises: reset mechanism, when the predetermined registration operation stipulated, this reset mechanism can both be set described frequency information to channel (CHVMIN) vacant in described a plurality of channels; Decision mechanism, be used for judging whether described a plurality of channel has vacant channel, and, when having carried out the predetermined registration operation of described regulation, if the result that described decision mechanism is judged does not have vacant channel, then described reset mechanism is set new frequency information to the channel (CHMAX) that is set described frequency information at last in the mode of overlay content.
In order to reach above-mentioned second purpose, the invention that technical scheme 2 is put down in writing is a kind of preinstall apparatus of broadcast receiver for automobile, it is used for the frequency information to a plurality of channel preset broadcast singals of vehicle-mounted broadcasting receiver, the preinstall apparatus of described broadcast receiver for automobile comprises: reset mechanism, when the predetermined registration operation stipulated, this reset mechanism can both be set described frequency information to channel (CHVMIN) vacant in described a plurality of channels; Selection mechanism is used for selecting desire to remove the channel that sets frequency information for the operator; Remove mechanism, the frequency information of setting in the selected channel of this selection mechanism (CHSEL) is removed; Travel mechanism, after being removed frequency information by this removing mechanism and the unoccupied channel (CHSEL) that produces when not being the channel (CHLST) that is set at last, this travel mechanism makes than the direction displacement of the frequency information that sets in the late channel that is set of described unoccupied channel (CHSEL) towards described unoccupied channel (CHSEL).
[invention effect]
By the invention of adopting technical scheme 1 to be put down in writing, when the predetermined registration operation stipulated,, therefore, can save and select channel predetermined trouble all to the new frequency information of channel setting vacant in described a plurality of channels.In addition, also judge in described a plurality of channel whether vacant channel is arranged, and in the predetermined registration operation of having carried out regulation, when judged result is when not having vacant channel, the channel that is set frequency information is at last reset new frequency information, and therefore, early the set information of setting it has been generally acknowledged that perhaps to the driver be important information, this set information can be set new frequency information.
By the invention of adopting technical scheme 2 to be put down in writing, when the predetermined registration operation stipulated, can both be to channel setting frequency information vacant in described a plurality of channels.In addition, select desire to remove the channel of the frequency information of wherein setting, and dispose the frequency information of setting in the selected channel.When the unoccupied channel that produces when removing this frequency information is not the channel that is set at last, then carry out shifting processing, make than the direction displacement of the frequency information that sets in the late channel that is set of this unoccupied channel towards this unoccupied channel.Therefore, for example, in a plurality of channels that predetermined registration operation is according to the rules set out according to channel 1,2, the such ascending order of 3......, when the frequency information in the channel outside the channel of She Dinging (is 8 as channel) (be as channel 3 channel) is eliminated at last, channel is that can be displaced to channel respectively be in 3～7 the channel for the frequency information set in 4～8 the channel, therefore, channel is that 8 channel becomes unoccupied channel.Thereby, can when carrying out ensuing regulation predetermined registration operation, in 8 channels, set new frequency information, come setting contents of channel according to the order of the regulation predetermined registration operation of being carried out, can save and search unoccupied channel and the trouble of its input.
Description of drawings
Fig. 1 is the block diagram of structure that is used for representing the automobile-used broadcast receiver of first embodiment of the invention.
Fig. 2 is the figure of the outward appearance of expression operating portion shown in Figure 1 and display part.
Fig. 3 is the flow chart that is used to illustrate the default processing of frequency information.
Fig. 4 is the figure that is used for the processing of key diagram 3.
Fig. 5 is used to illustrate the flow chart of removing the predeterminated frequency information processing.
Fig. 6 is the figure that is used for the processing of key diagram 5.
Symbol description
1: tuner (broadcasting receiver), 4: operating portion (selection mechanism), 5: control part (reset mechanism, decision mechanism, removing mechanism, travel mechanism), 6: display part.
Embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.
Fig. 1 is the structured flowchart that is used for representing the automobile-used broadcast receiver of first embodiment of the invention.Broadcast receiver shown in Figure 1 comprises: to broadcast singal receive, demodulation and with the tuner 1 of voice signal form output; The amplifier 2 of voice emplifying signal; With the loud speaker 3 of voice signal with form of sound output; Operating portion 4 for user's operation; The control part 5 of control tuner 1; Be used to show the display part 6 of selected channel and operation information.
Fig. 2 is the figure of the outward appearance of expression operating portion 4 and display part 6.Operating portion 4 comprises following various operation keys or knob etc.: the knob (rotary type operating knob) 11 that is used for (signal) receiving channels of tuner 1 is carried out predetermined registration operation etc.; Be arranged on the button 18 of knob 11 central authorities; Being used to select the FM broadcast singal still is the options button 12 of AM broadcast singal; Upper and lower shifting bond(s) 13,14; Menu key 15; And key for searching 16,17 etc.
Wait and select channel (adjustment receive frequency) by operation key for searching 16,17, when receiving desired broadcast singal, button 18 is pushed (predetermined registration operation of regulation) more than the stipulated time, thus, the broadcast singal frequency setting that receives is used in the channel vacant in the channel default.In the present embodiment, prepare channel in advance and be 30 default channels of use of 1～30, and be that 1 channel begins to preset (radio wave) receive frequency successively according to ascending order from channel.In addition, under the situation of the receive frequency of selecting to store in advance, can select channel by operating upper and lower shifting bond(s) 13,14.In the following description, be that the channel of n (=1～30) is designated as " n channel " with channel.
When receiving broadcast signal (broadcast receiver work), repeatedly push Menu key 15, can make display part 6 show " ERASE ALL (removing all) ", at this moment, if pressing button 18 then can be removed all presupposed informations.In addition, if rotary knob 11, then Yu She channel can be presented in the display part 6 successively.Remove under the state of channel of its presupposed information demonstrating desire, if pressing button 18, just can be with the presupposed information removing of this channel.
Fig. 3 is the flow chart of the step of the channel preset processing in the expression control part 5.
In step S11, judged whether to carry out the predetermined registration operation of regulation, if the predetermined registration operation of stipulating, end process at once then.When having carried out the predetermined registration operation of regulation, judge default with whether vacant channel (step S12) is arranged in the channel.If vacant channel is arranged, then setting contents of channel CHSET is set at the minimum unoccupied channel CHVMIN (step S13) of unoccupied channel intermediate frequency Taoist monastic name minimum.Next, to the corresponding unoccupied channel of setting contents of channel CHSET in, the frequency information (step S16) of the default broadcast singal that is received.Frequency information can be a frequency, also can contain the title in frequency and the broadcasting station corresponding with this frequency simultaneously.In addition, the default of frequency information carries out like this, that is, this frequency information with on channel is corresponding, and is stored in it in nonvolatile memory.
On the other hand, if there is not unoccupied channel, then enter step S14 from step S 12, with highest channel number CHMAX (being " 30 " in the present embodiment) pairing channel preset erasing of information (step S14), setting contents of channel CHSET is set at highest channel number CHMAX (step S15), enters step S16 then.Therefore, under this situation, new frequency information is written into the pairing channel of highest channel number CHMAX.
Fig. 4 is the figure that is used for the processing of key diagram 3, and (a) pairing situation is among Fig. 4, the predetermined registration operation of stipulating again under by default state at the channel 1～3 of band shade.Under this situation, channel 4 is minimum unoccupied channel CHVMIN, and 4 channels are preset.
(b) pairing situation is among Fig. 4, in the predetermined registration operation that does not have to stipulate under the state of unoccupied channel.Under this situation, new frequency information is written into the channel of highest channel number CHMAX (=30).
Thus, in the present embodiment, when the predetermined registration operation stipulated, can both set new frequency information to spendable unoccupied channel in a plurality of channels, so, can save and select channel predetermined trouble.In addition, in the predetermined registration operation of stipulating, when judged result when not having unoccupied channel, in the end set in the channel of overfrequency information, that is to say, in the pairing channel of highest channel number in the present embodiment, write new frequency information, therefore, early the set information of setting it has been generally acknowledged that perhaps to driver (user) be important information, this set information can not lost, and can set new frequency information.
Fig. 5 is the step of processing is removed in expression to the frequency information of presetting a flow chart.
The channel (step S21) that has judged whether to select desire to remove, if the channel of not selecting desire to remove, end process at once then.If the channel of having selected desire to remove, then will dispose (step S22) with the presupposed information in the corresponding channel of selected channel CHSEL, then, judge whether selected channel CHSEL is last channel predetermined channel, that is whether be the last channel CHLST (step S23) that sets.If the judged result of step S23 is "Yes" (YES), end process at once then.
If the channel CHSEL that selects is not the last channel CHLST that sets, then make channel and be shifted towards direction with the corresponding channel of selected channel CHSEL than the frequency information of setting in the big channel of selected channel CHSEL, that is, carry out following shifting processing in the present embodiment: channel all is displaced to than in the channel of self little channel (step S24) than the frequency information that is set in the big channel of selected channel CHSEL.
Fig. 6 is the figure that is used to illustrate shifting processing, and (a) pairing situation is among Fig. 6, the situation that (being unoccupied channel after the channel 9) disposes the presupposed information in the channel 3 under the default state of finishing channel 1～8.Under this situation, after the presupposed information of channel 3 was removed, the presupposed information of channel 4～8 then was displaced to respectively in the channel 3～7.
(b) pairing situation is among Fig. 6, and selected channel CHSEL is the situation of the last channel CHLST that sets.Under this situation, the judged result of step S23 is "Yes" (YES), does not carry out shifting processing.
(c) pairing situation is among Fig. 6, comes the situation to the channel preset frequency information not according to ascending order by descending (order of channel 30,29,28......).(c) expression is the example of under having finished the default situation of channel 30～25 presupposed information in the channel 29 being disposed among Fig. 6.In this example, behind the presupposed information in removing channel 29, carry out following shifting processing: presupposed information in the channel 28～25 is displaced to respectively in the channel than an original big channel.
As mentioned above, in the present embodiment, remove the channel of its predeterminated frequency information in the selection desire, and after disposing the frequency information of setting in the selected channel, when the unoccupied channel CHSEL that is eliminated when frequency information is not the last setting contents of channel CHLST that is set at last, then carry out shifting processing, the frequency information that sets in the channel than the late setting of unoccupied channel (CHSEL) is shifted towards unoccupied channel (CHSEL) direction.Therefore, in predetermined registration operation according to the rules, shown in (a) among Fig. 6, from when removing the frequency information of 3 channels for example the such a plurality of channels set with ascending order of channel 1,2,3......, then the frequency information of setting in 4～8 channels can be displaced to respectively in 3～7 channels, therefore, 8 channels become unoccupied channel.Thereby, can when carrying out the predetermined registration operation of next regulation, in 8 channels, set new frequency information, and come the channel setting frequency information according to the order of the regulation predetermined registration operation of being carried out.
In the present embodiment, tuner 1 is equivalent to broadcasting receiver, and operating portion 4 constitutes selection mechanism.In addition, control part 5 constitutes reset mechanism, decision mechanism, removing mechanism and travel mechanism.
In addition, the present invention is not limited to above-mentioned execution mode, can carry out various modification.For example, when the predetermined registration operation of stipulating, be not limited to come vacant channel preset frequency information, also can come by the descending of channel vacant channel preset frequency information according to the ascending order of channel.
In addition, broadcast singal is not limited to the broadcast receiver play signal, and the present invention is also applicable to the television for play signal receiving device.
In addition, predeterminable channel number is not limited to " 30 ", and the present invention is applicable to the broadcast receiver that can preset plural channel.
Claims (2)
1. the preinstall apparatus of a broadcast receiver for automobile, the frequency information that it is used for a plurality of channel preset broadcast singals of vehicle-mounted broadcasting receiver is characterized in that,
The preinstall apparatus of described broadcast receiver for automobile comprises: reset mechanism, and when the predetermined registration operation stipulated, this reset mechanism can both be to the described frequency information of channel setting vacant in described a plurality of channels; Decision mechanism is used for judging whether described a plurality of channel has vacant channel,
When carrying out the predetermined registration operation of described regulation, if the result that described decision mechanism is judged does not have vacant channel, then described reset mechanism resets new frequency information to the channel that is set described frequency information at last.
2. the preinstall apparatus of a broadcast receiver for automobile, the frequency information that it is used for a plurality of channel preset broadcast singals of vehicle-mounted broadcasting receiver is characterized in that,
The preinstall apparatus of described broadcast receiver for automobile comprises:
Reset mechanism, when the predetermined registration operation stipulated, this reset mechanism can both be to the described frequency information of channel setting vacant in described a plurality of channels;
Selection mechanism is used for selecting desire to remove the channel that sets frequency information for the operator;
Remove mechanism, the frequency information of setting in the selected channel of this selection mechanism is removed;
Travel mechanism, after being removed frequency information by this removing mechanism and the unoccupied channel that produces when not being the channel that is set at last, this travel mechanism makes than the direction displacement of the frequency information that sets in the late channel that is set of described unoccupied channel towards described unoccupied channel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008224350A JP2010062702A (en) | 2008-09-02 | 2008-09-02 | Preset device of broadcast receiver for vehicle |
| JP2008224350 | 2008-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101667841A true CN101667841A (en) | 2010-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910170024A Pending CN101667841A (en) | 2008-09-02 | 2009-09-01 | Preinstall apparatus of broadcast receiver for automobile |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2010062702A (en) |
| CN (1) | CN101667841A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468895A (en) * | 2010-11-08 | 2012-05-23 | 阿尔派株式会社 | Broadcast receiver and method for presetting broadcasting frequency thereof |
| CN111918120A (en) * | 2020-07-30 | 2020-11-10 | 深圳创维－Rgb电子有限公司 | Channel number assignment method, television and storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0722908A (en) * | 1993-07-01 | 1995-01-24 | Fujitsu Ten Ltd | Radio receiver |
| JPH09199995A (en) * | 1996-01-24 | 1997-07-31 | Sony Corp | Channel selection device |
| JPH10233969A (en) * | 1997-02-20 | 1998-09-02 | Nec Home Electron Ltd | Channel selection device for television receiver |
| JPH11308135A (en) * | 1998-04-24 | 1999-11-05 | Sony Corp | Receiver |
-
2008
- 2008-09-02 JP JP2008224350A patent/JP2010062702A/en active Pending
-
2009
- 2009-09-01 CN CN200910170024A patent/CN101667841A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468895A (en) * | 2010-11-08 | 2012-05-23 | 阿尔派株式会社 | Broadcast receiver and method for presetting broadcasting frequency thereof |
| CN102468895B (en) * | 2010-11-08 | 2016-04-20 | 阿尔派株式会社 | The method of broadcasting receiver and presetting broadcasting frequency thereof |
| CN111918120A (en) * | 2020-07-30 | 2020-11-10 | 深圳创维－Rgb电子有限公司 | Channel number assignment method, television and storage medium |
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| Publication number | Publication date |
|---|---|
| JP2010062702A (en) | 2010-03-18 |
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Application publication date: 20100310 |