CN102055541B - Multiplexing radio receiver - Google Patents
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- CN102055541B CN102055541B CN200910208105.5A CN200910208105A CN102055541B CN 102055541 B CN102055541 B CN 102055541B CN 200910208105 A CN200910208105 A CN 200910208105A CN 102055541 B CN102055541 B CN 102055541B
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Abstract
A multiplexing radio receiver comprises a receiving part, a receiving grade judging part and a first storage part, wherein the receiving part receives radio waves of multiplexing radio and data broadcasting, the data video intermittently transmits specific data according to different types of a data integrated unit, the receiving grade judging part judges the receiving grade of the radio waves received by the receiving part, and the first storage part is used for temporally storing a plurality of specific data; the multiplexing radio receiver is characterized by further comprising a control part for corresponding the mark of the receiving grade judged by the receiving grade judging part to the specific data during the receiving part receives the specific data and for storing into the first storage part.
Description
Technical field
The present invention relates to a kind of multiplexing radio receiver.
Background technology
In Europe, the specification of multiplexed broadcast has adopted RDS (Radio Data System: radio data system).So-called " RDS " (radio data system) is a kind of radio data system, broadcasting station is multiplexing on the subcarrier of FM (frequency modulation) broadcast singal to be sent in data-signal mode after the RDS data such as station name, program category and programme content, and viewer receives and identifies these data-signals by RDS receiver., in the broadcasting wave of this RDS broadcast, except comprising voice signal, also comprise data-signal.
In RDS broadcasting wave, defined the multiple data centralization unit that is called group (group), the form difference of each population, for example, have the group of 2A form, group and group's (being called 2A group, 2B group and 3A group below) of 3A form etc. of 2B form.In RDS, above-mentioned 2A group is generally defined as for transmitting character data, and in 2A group, includes 4 character field address codes (text segmentaddress code).Purposes about this character field address code will be further detailed in the back.Above-mentioned data broadcast transmits specified data off and on the kind (form) of different data centralization units, the specified data transmitting can be the information that comprises that song title, artist name etc. are relevant with the song of broadcast, can be also the information (referring to Patent Document 1) of programm name, programme variety etc.
In addition, exist one to be called as the function of " label (tagging) " in high definition broadcasts (HD radio) field.; in the time listening to high definition broadcasts; if wish to buy the song of listening to; can use " label " function of broadcast receiver; the information relevant with this song (such as song title and artist name) is recorded, then utilized the information recording to buy this song.For example, in the time that broadcast receiver is connected with iPod (registered trade mark), by pressing " label " button on broadcast receiver, the information such as song title and artist name of the song of listening to is stored in iPod.In addition, in the time that broadcast receiver is not connected with iPod, by pressing " label " button on broadcast receiver, the information such as song title and artist name of the song of listening to temporarily can be stored in broadcast receiver, then in the time that iPod is connected with this broadcast receiver, the information being temporarily stored in broadcast receiver is stored in iPod.In the time buying this song, as long as iPod is connected on computers, just can utilize institute's canned data to buy this song.
But, in RDS, also do not realize above-mentioned " label " function, even by " label " function transplanting in high definition broadcasts in RDS, in the case of the reception grade of the broadcasting wave that receives is low, the quality of data of received " label " is not high, and user can not hold received " label " quality of data, thereby probably causes stored label information to be utilized effectively.For example, be wrong song title or singer's name at stored label information, cannot utilize this label information to buy corresponding song etc. at all.Therefore, also has in this respect further improved necessity.
List of references 1: TOHKEMY 2008-22343 communique
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of be applied in multiplexed broadcast, allow user hold the multiplexing radio receiver of the quality of " label " data.
The invention provides a kind of multiplexing radio receiver, have: acceptance division, the broadcasting wave that has received radio broadcasting and data broadcast multiplexed, described data broadcast transmits specified data off and on the kind of different data centralization units; Receive grade detection unit, the reception grade of the broadcasting wave being received by above-mentioned acceptance division is judged; And first storage part, for the multiple afore mentioned rules data of interim storage, this multiplexing radio receiver is characterised in that, also there is control part, this control part during above-mentioned acceptance division receives afore mentioned rules data in, the mark and the afore mentioned rules data that represent the reception grade of being judged by above-mentioned reception grade detection unit are mapped, and are stored in above-mentioned the first storage part.
Above-mentioned multiplexing radio receiver is characterised in that, above-mentioned reception grade detection unit is by the received electric field strength determination module for judging received electric field strength, for judging the multipath obstacle determination module of multipath obstacle, for judging the adjacent-channel interference determination module of adjacent-channel interference, forming at least one of RDS error rates of data determination module of the error rate of judging RDS data.
Above-mentioned multiplexing radio receiver is characterised in that, if the reception grade that in during above-mentioned acceptance division receives afore mentioned rules data, above-mentioned reception grade detection unit is judged is lower than regulation grade, above-mentioned control part is mapped the mark and the afore mentioned rules data that represent this reception grade, and is stored to above-mentioned the first storage part; If the reception grade that in during above-mentioned acceptance division receives afore mentioned rules data, above-mentioned reception grade detection unit is judged as afore mentioned rules grade more than, afore mentioned rules data are stored to above-mentioned the first storage part by above-mentioned control part.
Above-mentioned multiplexing radio receiver is characterised in that also have prompting part, and this prompting part can have this situation of above-mentioned mark to user's prompting.
Above-mentioned multiplexing radio receiver is characterised in that, if the reception grade that in during above-mentioned acceptance division receives afore mentioned rules data, above-mentioned reception grade detection unit is judged is lower than afore mentioned rules grade, in the time that same content is broadcasted in radio broadcasting, above-mentioned control part is according to the data broadcast transmitting off and on, be that reception grade is afore mentioned rules data more than afore mentioned rules grade by receiving grade lower than the afore mentioned rules data replacement of afore mentioned rules grade, and be stored to above-mentioned the first storage part.
Above-mentioned multiplexing radio receiver is characterised in that, the data broadcast transmitting off and in above-mentioned control part basis, be that to receive grade be after afore mentioned rules data more than afore mentioned rules grade by receiving grade lower than the afore mentioned rules data replacement of afore mentioned rules grade, and the reception grade of deleted representation afore mentioned rules data is lower than the mark of regulation grade.
Above-mentioned multiplexing radio receiver is characterised in that, the data broadcast transmitting off and in above-mentioned control part basis, be that to receive grade be before afore mentioned rules data more than afore mentioned rules grade by receiving grade lower than the afore mentioned rules data replacement of afore mentioned rules grade, be kept in above-mentioned the first storage part lower than the afore mentioned rules data of afore mentioned rules grade receiving grade.
Above-mentioned multiplexing radio receiver is characterised in that also possess input part, and this input part carries out the order of predetermined processing to above-mentioned control part input to the multiple afore mentioned rules data that are stored in above-mentioned the first storage part.
Above-mentioned multiplexing radio receiver is characterised in that, if by above-mentioned input part input mentioned order, the reception grade that in during above-mentioned acceptance division receives afore mentioned rules data, above-mentioned reception grade detection unit is judged is lower than afore mentioned rules grade, in the time that radio broadcasting is same content, above-mentioned control part is according to the data broadcast transmitting off and on, be that reception grade is afore mentioned rules data more than afore mentioned rules grade by receiving grade lower than the afore mentioned rules data replacement of afore mentioned rules grade, and be stored to the first storage part; In reception grade that in during above-mentioned acceptance division receives afore mentioned rules data, above-mentioned reception grade detection unit is judged as more than afore mentioned rules grade, above-mentioned control part is directly stored to specified data in the first storage part, and carries out afore mentioned rules processing.
Above-mentioned multiplexing radio receiver is characterised in that, afore mentioned rules data are specified datas relevant with above-mentioned radio broadcasting.
Above-mentioned multiplexing radio receiver is characterised in that, afore mentioned rules processing is by the processing of afore mentioned rules data importing exterior terminal.
Above-mentioned multiplexing radio receiver is characterised in that also have the second storage part, and this second storage portion stores is by the label information forming through afore mentioned rules data after treatment.
Above-mentioned multiplexing radio receiver is characterised in that also have the function of between above-mentioned the second storage part and exterior terminal, above-mentioned label information being carried out to data transmission.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of multiplexing radio receiver of the present invention.
Fig. 2 is the flow chart that is illustrated in the label data carrying out in above-mentioned multiplexing radio receiver and obtains processing.
Fig. 3 is the flow chart that is illustrated in the tag processes in above-mentioned multiplexing radio receiver.
Fig. 4 is the flow chart that is illustrated in the another kind of tag processes in above-mentioned multiplexing radio receiver.
Embodiment
Below, with reference to Fig. 1, the structure of multiplexing radio receiver of the present invention is described.Fig. 1 is the structured flowchart of multiplexing radio receiver of the present invention.
As shown in Figure 1, multiplexing radio receiver has acceptance division 1, receives grade detection unit 2, first memory 3, second memory 4, control part 5, prompting part 6, input part 7 and audio output unit 8 etc. from function.
The broadcasting wave of above-mentioned acceptance division 1 for having received radio broadcasting and data broadcast multiplexed, described data broadcast transmits specified data off and on the kind of different data centralization units, described specified data is the specified data relevant with above-mentioned radio broadcasting, can be for example the relevant information of the song with broadcast that comprises song title, artist name etc., can be also the information of programm name, programme variety etc.
Above-mentioned reception grade detection unit 2 is judged the reception grade of the broadcasting wave being received by above-mentioned acceptance division 1.
Above-mentioned first memory 3 is for the multiple afore mentioned rules data of interim storage.Above-mentioned control part 5 during receiving afore mentioned rules data by acceptance division 1 in, the mark and the afore mentioned rules data that represent the reception grade of being judged by above-mentioned reception grade detection unit 2 are mapped, and be stored in above-mentioned first memory 3, or delete the mark of above-mentioned reception grade and only afore mentioned rules data be stored in above-mentioned first memory 3 as former state.
Above-mentioned prompting part 6 can have this situation of above-mentioned mark to user's prompting.
Above-mentioned input part 7 is inputted various command to above-mentioned control part 5, comprises the order of selective reception channel, the multiple afore mentioned rules data that are stored in above-mentioned first memory 3 are carried out to order of predetermined processing etc.
Tut efferent 8 is for playing the broadcast singal being received by acceptance division 1.
Each building block of multiplexing radio receiver of the present invention has been shown in Fig. 1.Above-mentioned acceptance division 1 comprises antenna 9, tuner (front end) 10.Above-mentioned prompting part 6 comprises picture handling part 16 and display 17.Tut efferent 8 comprises stereo demodulation circuit (MPX circuit) 18, squelch circuit (MUTE circuit) 19, amplifier (AMP) 20, loud speaker (speaker) 21.In addition, above-mentioned multiplexing radio receiver also comprises intermediate frequency (IF) amplifying circuit 11, phase-locked loop circuit (phase locked loop:PLL) 12, RDS demodulator circuit 13, receiving channels configuration part 14, RDS Data Analysis portion 15.Above-mentioned control part 5 comprises display control module 22 and Data Control module 23 etc.Above-mentioned input part 7 is the input links such as various buttons, knob for operating this multiplexing radio receiver, for example " tune button ", " volume adjusting button ", " label button " etc.In addition, above-mentioned reception grade detection unit 2 is by the received electric field strength determination module 25 for judging received electric field strength (Signal Meter:S/M), for judging the multipath obstacle determination module 26 of multipath obstacle (multipath reflectioninterference:M/P), for judging the adjacent-channel interference determination module 27 of adjacent-channel interference (Adjacent channel interference:A/I), for judging at least one formation of RDS error rates of data determination module 28 of the error rate (SYNC COUNT) of RDS data.
Below, with reference to Fig. 1, the reception signal processing in multiplexing radio receiver and voice output process are described.
Above-mentioned receiving channels configuration part 14 is via phase-locked loop circuit 12 to tuner 10 output voltage signals, and this voltage signal is corresponding with the receive frequency of the channel that should receive, thus the broadcast of receiving target receive frequency.
Tuner 10 receives FM broadcasting wave by antenna 9, and the electric wave signal receiving is carried out to frequency translation, makes it become intermediate-freuqncy signal, and by this intermediate-freuqncy signal input intermediate frequency amplifier circuit 11.
In intermediate frequency amplifier circuit 11, above-mentioned intermediate-freuqncy signal is amplified to after the degree of regulation, inputed in stereo demodulation circuit 18.
In stereo demodulation circuit 18, above-mentioned intermediate-freuqncy signal is demodulated into stereophonic signal, and carries out noise elimination processing in squelch circuit 19.Stereophonic signal after demodulation is exaggerated in amplifier 20, is then output by loud speaker 21.
In addition, RDS demodulator circuit 13 is obtained the RDS data of text data sending off and on etc. from intermediate-freuqncy signal, and these RDS data are carried out to demodulation, and the RDS data after demodulation are transfused to RDS Data Analysis portion 15.
In RDS Data Analysis portion 15, the RDS data after demodulation are resolved, for example, in RDS data from demodulation, take out and in 2A group, include 4 character field address codes, thereby obtain the numbering of character, to judged whether to obtain all character informations of this project.After the RDS data analysis to after demodulation, by the RDS data input control portion 5 after resolving.
Below, describe receiving the grade determination processing of carrying out in grade detection unit 2.
Above-mentioned reception grade detection unit 2 receives the judgement of grade to the intermediate-freuqncy signal being exaggerated in above-mentioned intermediate frequency amplifier circuit 11.After determining reception grade, receive grade detection unit 2 by this reception grade input control portion 5.
The in the situation that of including received electric field strength determination module 25 in above-mentioned reception grade detection unit 2, this received electric field strength determination module 25 detects to the above-mentioned intermediate-freuqncy signal being exaggerated is carried out AM detection and is transformed to DC level, the received electric field strength (incoming level) that detects the above-mentioned intermediate-freuqncy signal being exaggerated with this, then determines and receives grade according to the result detecting.
The in the situation that of including multipath obstacle determination module 26 in above-mentioned reception grade detection unit 2, this multipath obstacle determination module 26 detects the degree of multipath obstacle, then determines reception grade according to the result detecting.For example, owing to producing the noise of multipath obstacle in the time that FM broadcast singal is carried out to stereo demodulation, the high frequency distortion part of pilot signal that therefore can be by detecting the 19kHz comprising in stereo composite signal detects multipath obstacle, and judges reception grade according to detected multipath obstacle.
The in the situation that of including adjacent-channel interference determination module 27 in above-mentioned reception grade detection unit 2, this adjacent-channel interference determination module 26 detects the degree of the channel disturbance being caused by adjacent broadcasting station, then determines and receives grade according to detected result.The transmission frequency that for example above-mentioned adjacent broadcasting station is used and the receive frequency of the above-mentioned intermediate-freuqncy signal being exaggerated certain frequency of being separated by, in the case of exist so adjacent broadcasting station and the broadcast singal of above-mentioned receive frequency in this adjacent broadcasting station not fully decay frequency range in, can there is adjacent-channel interference.
The in the situation that of including RDS error rates of data determination module 28 in above-mentioned reception grade detection unit 2, this RDS error rates of data determination module 28 detects the error rate of the RDS data of exporting from RDS demodulator circuit 13, then determines and receives grade according to the result detecting.
In addition, above-mentioned reception grade detection unit 2 also can have above-mentioned plural determination module simultaneously, and comprehensive above-mentioned plural testing result is determined reception grade.
Below, with reference to Fig. 2, label data is obtained to processing and describe.
In the present embodiment, suppose to receive grade and be divided into 1～5 grade, and be 3 grades by regulation grade regulation.
First,, in step S101, control part 5 has judged whether to receive 2A group's specified data.Then,, in step S102, control part 5 is obtained the decision content that receives grade from above-mentioned reception grade detection unit 2.In step S103, control part 5 is obtained the numbering of received character from the RDS data from above-mentioned RDS Data Analysis portion 15, and this numbering refers to the corresponding numbering of each character in character data.For example, suppose that current RDS data are " song:Small World, artist:TOM ", the numbering of first character " s " is " 1 ", and the numbering of last character " M " is " 28 ".Although itself does not comprise such number information in 2A group, for example, can obtain according to the character field address code in 2A group for example the numbering of character.In step S104, Data Control module 23 is mapped the RDS data of the character of the gainer receiving etc. and the decision content that receives grade, is stored in first memory.In step S105, judged whether to obtain the numbering of the alphabet of gainer, that is, whether obtain all character informations of this project.In the case of the numbering of alphabet that does not obtain gainer (S105: "No"), be back to step S101, continue the processing of execution step S101～S104.In the case of having obtained the alphabet of gainer, (S105: "Yes"), advances to step S106.In step S106, determine whether that all reception grades are all more than 3 grades.In the situation that not all reception grade is all more than 3 grades (S106: "No"), the complement mark of obtaining of gainer is made as to 1 (S107), and returns to step S101.Because data broadcast is to transmit off and on specified data with the kind of different data centralization units, therefore can in the time that being broadcasted again, this gainer again obtain this gainer.In the situation that all reception grades are all more than 3 grades (S106: "Yes"), the complement mark of obtaining of gainer is made as to 2 (S108), the label of this gainer is obtained processing and is finished.
Below, with reference to Fig. 3, the tag processes when pressing " label button " describes.Fig. 3 is the flow chart that is illustrated in the tag processes in above-mentioned multiplexing radio receiver.
Pressing " label button " (S10) afterwards, first carrying out the label data shown in above-mentioned Fig. 2 and obtain processing (S11).Then, in step S 12, control part 5 judges whether obtain complement mark is " 2 ",, judges that the reception grade of obtained label data is whether more than regulation grade that is.In the situation that this is obtained complement mark and is not " 2 " (S12: "No"), judge this obtain complement mark be whether " 1 " (S13).Obtain complement mark neither " 1 " in the situation that (S13: "No") at this, be back to step S11.In the situation that this is obtained complement mark and is 1 (S13: "Yes"), display control module 22 control interface handling parts 16 are pointed out demonstration on display 17, the reception grade not high (S14) of this label information of reminding user, and require user to input whether to store this label information (S15).In the situation that user has selected not derive this label information, (S15: "No"), is back to step S11.In the situation that user has selected to derive this label information (S15: "Yes"), can press the button of deriving for determining, or again press above-mentioned " label button ", then process and advance to step S16.In addition, in above-mentioned steps S12, in the situation that this obtains complement mark for " 2 " (S12: "Yes"), also advance to step S16.In step S16, control part 5 judges whether this multiplexing radio receiver has connected External memory equipment (for example, iPod) 24 exterior terminals such as grade.In the situation that this multiplexing radio receiver does not connect External memory equipment 24 (S16: "No"), the label information of obtaining is stored to (S17) in second memory 4 in above-mentioned steps S10.In the situation that this multiplexing radio receiver has connected External memory equipment 24 (S16: "Yes"), the label information of obtaining is stored to (S18) in said external memory device 24 in above-mentioned steps S11.In step S19, control part 5 is removed first memory, and deletes above-mentioned mark, and this processing finishes.
Below, with reference to Fig. 4, another kind of tag processes process is described.Fig. 4 is the flow chart that is illustrated in the another kind of tag processes in above-mentioned multiplexing radio receiver.Tag processes shown in Fig. 4 is compared with the tag processes shown in Fig. 3, and difference is mainly the content of prompting derivation stores processor and the opportunity of pressing " label button ".
In the tag processes shown in Fig. 4, even the in the situation that of not pressing " label button " user, carry out RDS broadcast reception place (S21), and carry out label data and obtain processing (S11), then obtaining after label data, control part 5 judges whether obtain complement mark is 2 (S12).In the situation that this is obtained complement mark and is " 2 " (S12: "Yes"), display control module 22 control interface handling parts 16 are pointed out demonstration on display 17, the higher grade of reception (S22) of the current label information of reminding user.In the situation that this is obtained complement mark and is not " 2 " (S12: "No"), judge this obtain complement mark be whether " 1 " (S13), neither " 1 " (S13: "No") if this obtains complement mark, be back to step S11.In the situation that this is obtained complement mark and is " 1 " (S13: "Yes"), display control module 22 control interface handling parts 16 are pointed out demonstration on display 17, the reception grade not high (S22) of the current label information of reminding user.Then, after step S22, if user wishes to derive this label information, user presses above-mentioned " label button " (S23: "Yes"), thereby advance to step S16, if user does not wish to derive current label information, user does not operate (S23: "No") to above-mentioned " label button ", and processing is back to step S11.Processing after step S16 is identical with the processing described in above-mentioned Fig. 3, and at this, the repetitive description thereof will be omitted.
In addition, in above-mentioned steps S18, corresponding to different External memory equipment 24, above-mentioned label information is stored in said external memory device 24.
In fact, above-mentioned second memory 4 is interim back-up storage regions, after having carried out above-mentioned steps S18, in the time that control part 5 detects that this multiplexing radio receiver has connected External memory equipment 24 (S15: "Yes"), then the processing of continuation execution step S18 and S19.Like this, can, in the situation that not connecting External memory equipment 24, in second memory 4, store multiple label informations, and in the time having connected External memory equipment 24, above-mentioned multiple label informations are all stored in External memory equipment 24.In addition,, the loss of data in said external memory device 24, also can obtain easily label information in the past.
In addition, in the case of the reception grade of label information is not high, the practicality of the label information of storing is poor, for example, if song title and the artist name of storage are not mated, just cannot utilize this label information correctly to buy song.Therefore, also can omit above-mentioned steps S13, S14 and S15, in the situation that obtaining complement mark and not being " 2 ", this label information not stored, and directly returned to step S11.
Claims (10)
1. a multiplexing radio receiver, is characterized in that, has:
Acceptance division, the broadcasting wave that has received radio broadcasting and data broadcast multiplexed, described data broadcast transmits specified data off and on the kind of different data centralization units;
Receive grade detection unit, the reception grade of the broadcasting wave being received by above-mentioned acceptance division is judged;
The first storage part, for the multiple afore mentioned rules data of interim storage; And
Control part, this control part during above-mentioned acceptance division receives afore mentioned rules data in, the mark and the afore mentioned rules data that represent the reception grade of being judged by above-mentioned reception grade detection unit are mapped, and are stored in above-mentioned the first storage part,
If the reception grade that in during above-mentioned acceptance division receives afore mentioned rules data, above-mentioned reception grade detection unit is judged is lower than regulation grade, above-mentioned control part is mapped the mark and the afore mentioned rules data that represent this reception grade, and is stored to above-mentioned the first storage part; If the reception grade that in during above-mentioned acceptance division receives afore mentioned rules data, above-mentioned reception grade detection unit is judged as afore mentioned rules grade more than, afore mentioned rules data are stored to as former state above-mentioned the first storage part by above-mentioned control part.
2. multiplexing radio receiver as claimed in claim 1, is characterized in that,
Above-mentioned reception grade detection unit is by the received electric field strength determination module for judging received electric field strength, for judging the multipath obstacle determination module of multipath obstacle, for judging the adjacent-channel interference determination module of adjacent-channel interference, forming at least one of RDS error rates of data determination module of the error rate of judging RDS data.
3. multiplexing radio receiver as claimed in claim 1, is characterized in that,
Also have prompting part, this prompting part can have this situation of above-mentioned mark to user's prompting.
4. multiplexing radio receiver as claimed in claim 1, is characterized in that,
If the reception grade that in during above-mentioned acceptance division receives afore mentioned rules data, above-mentioned reception grade detection unit is judged is lower than afore mentioned rules grade, in the time that same content is broadcasted in radio broadcasting, above-mentioned control part is according to the data broadcast transmitting off and on, be that reception grade is afore mentioned rules data more than afore mentioned rules grade by receiving grade lower than the afore mentioned rules data replacement of afore mentioned rules grade, and be stored to above-mentioned the first storage part.
5. multiplexing radio receiver as claimed in claim 4, is characterized in that,
The data broadcast transmitting off and in above-mentioned control part basis, be that to receive grade be after afore mentioned rules data more than afore mentioned rules grade by receiving grade lower than the afore mentioned rules data replacement of afore mentioned rules grade, the reception grade of deleted representation afore mentioned rules data is lower than the mark of regulation grade.
6. multiplexing radio receiver as claimed in claim 4, is characterized in that,
The data broadcast transmitting off and in above-mentioned control part basis, be that to receive grade be before afore mentioned rules data more than afore mentioned rules grade by receiving grade lower than the afore mentioned rules data replacement of afore mentioned rules grade, be kept in above-mentioned the first storage part lower than the afore mentioned rules data of afore mentioned rules grade receiving grade.
7. multiplexing radio receiver as claimed in claim 1, is characterized in that,
Also possess input part, this input part carries out the order of predetermined processing to above-mentioned control part input to the multiple afore mentioned rules data that are stored in above-mentioned the first storage part,
If by above-mentioned input part input mentioned order, the reception grade that in during above-mentioned acceptance division receives afore mentioned rules data, above-mentioned reception grade detection unit is judged is lower than afore mentioned rules grade, in the time that radio broadcasting is same content, above-mentioned control part is according to the data broadcast transmitting off and on, be that reception grade is afore mentioned rules data more than afore mentioned rules grade by receiving grade lower than the afore mentioned rules data replacement of afore mentioned rules grade, and be stored to the first storage part; In reception grade that in during above-mentioned acceptance division receives afore mentioned rules data, above-mentioned reception grade detection unit is judged as more than afore mentioned rules grade, above-mentioned control part is directly stored to specified data in the first storage part, and carries out afore mentioned rules processing.
8. multiplexing radio receiver as claimed in claim 7, is characterized in that,
Afore mentioned rules data are specified datas relevant with above-mentioned radio broadcasting.
9. multiplexing radio receiver as claimed in claim 7 or 8, is characterized in that,
Also there is the second storage part,
In the time that above-mentioned multiplexing radio receiver is connected with exterior terminal, the label information being formed by process afore mentioned rules data after treatment to above-mentioned exterior terminal storage,
In the time that above-mentioned multiplexing radio receiver is not connected with exterior terminal, the label information being formed by process afore mentioned rules data after treatment to above-mentioned the second storage portion stores.
10. multiplexing radio receiver as claimed in claim 9, is characterized in that,
Also there is the function of between above-mentioned the second storage part and exterior terminal, above-mentioned label information being carried out to data transmission.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910208105.5A CN102055541B (en) | 2009-10-28 | 2009-10-28 | Multiplexing radio receiver |
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| CN200910208105.5A CN102055541B (en) | 2009-10-28 | 2009-10-28 | Multiplexing radio receiver |
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| CN102055541B true CN102055541B (en) | 2014-07-09 |
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| CN102368695B (en) * | 2011-10-20 | 2013-12-18 | 北京世纪高通科技有限公司 | Signal monitoring switching device |
| JP5539296B2 (en) * | 2011-11-29 | 2014-07-02 | シャープ株式会社 | Electronic device system and storage device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5355526A (en) * | 1991-11-11 | 1994-10-11 | General Motors Corporation | Method for the field strength dependent analysis of radio information for vehicles |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5355526A (en) * | 1991-11-11 | 1994-10-11 | General Motors Corporation | Method for the field strength dependent analysis of radio information for vehicles |
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| JP特开2000-32529A 2000.01.28 |
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