CN2409733Y - Chinese character pager with karaoke function - Google Patents
Chinese character pager with karaoke function Download PDFInfo
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- CN2409733Y CN2409733Y CN 99239815 CN99239815U CN2409733Y CN 2409733 Y CN2409733 Y CN 2409733Y CN 99239815 CN99239815 CN 99239815 CN 99239815 U CN99239815 U CN 99239815U CN 2409733 Y CN2409733 Y CN 2409733Y
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- circuit
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- memory
- karaoke
- kara
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Abstract
The utility model relates to a Chinese character pager with a karaoke function, comprising a control circuit. The utility model is composed of a power circuit, a receiving circuit, a demoding circuit, a microprocessor circuit, a writable read-only memory, a Chinese character short form library, a display drive circuit and a hinting alarm circuit. The utility model is characterized in that the utility model also comprises a kara-ok read-only memory for storing processing the information of kara-ok and a kara-ok special read-write memory circuit; the kara-ok read-only memory which is also arranged in the microprocessor circuit is connected with the microprocessor circuit and the Chinese character short form library. A sounding circuit is connected with the kara-ok read-only memory and the kara-ok special read-write memory circuit.
Description
The utility model relates to a kind of Chinese pager that is used for communication and paging field, relates in particular to a kind of Chinese pager that has Kara OK function.
Beep-pager is Chinese pager particularly, because it both can transmitting digital information, can write down again and shows all kinds of Chinese information, and is therefore very popular.As shown in Figure 1, the control circuit of prior art Chinese pager comprises: can provide the power circuit 11 of circuit operate as normal, the receiving circuit of being made up of the TA31145 chip 12; The decoding circuit of forming by the PCF5001H chip 13 that is connected with receiving circuit 12; The microcontroller circuit of forming by TMP87CH41U 14 that is connected with decoding circuit 13; The read-only memory write 15 that is connected with microcontroller circuit 14, the Simplified form of Chinese Character storehouse of forming by LX5OCM2128TC 16, prompting warning circuit 18; And the display driver circuit 17 that is connected with Simplified form of Chinese Character storehouse 16.Its operation principle is: receiving circuit 12 converts its information that receives to information that microcontroller circuit 14 can be discerned by decoding circuit 13, and wherethrough reason back shows by display 17.Thus, Chinese pager can transmit other public information beyond the communication with Chinese form, as Financial Information, news recap or the like.
From the above, it can transmit again and Chinese display information by transmitting digital information though machine sought in prior art Chinese,, the content of its transmission and form are relatively more dull, promptly lack the function of amusement.
Order of the present utility model is to provide a kind of improved Chinese pager that has Kara OK function, it adds Kara OK function in the Chinese pager, make it both to expand the amusement function of beep-pager, simultaneously also make the user except that reception information, also can receive Karaoke information, thereby scalable mood, self-recreation is so that provide better and satisfied service for using.
The purpose of this utility model is achieved in that
A kind of Chinese pager that has Kara OK function comprises the control circuit part, and it is made up of following circuit: the power circuit that the circuit operate as normal is provided; The receiving circuit that is used for received signal; The decoding circuit that is connected with receiving circuit; With the two-way microcontroller circuit that comprises read-write memory and read-only memory that is connected of decoding circuit; The read-only memory write that is connected with microcontroller circuit, Simplified form of Chinese Character storehouse, prompting warning circuit; And, the display driver circuit that is connected with the Simplified form of Chinese Character storehouse; Be characterized in also comprising:
One is used to store the Karaoke read-only memory and the special-purpose read-write memory circuit of Karaoke that is used to handle Karaoke information of Karaoke information, this Karaoke read-only memory is connected with microcontroller circuit with the input of the special-purpose read-write memory circuit of Karaoke, and its output is connected with the Simplified form of Chinese Character storehouse;
One phonation circuit, this phonation circuit is connected with the output of Karaoke read-only memory with the special-purpose read-write memory circuit of Karaoke.
In the above-mentioned Chinese pager that has Kara OK function, wherein, described Karaoke read-only memory and the special-purpose read-write memory circuit of Karaoke are arranged in the micro-processor interface circuit, and its output is connected with phonation circuit with the Simplified form of Chinese Character storehouse.
The utility model has the Chinese pager of Kara OK function owing to adopted above-mentioned technical scheme, makes it to compare than prior art Chinese pager, has following advantage and good effect:
1. the utility model is owing to increase in control circuit part even in processor circuit and to be provided with the memory that is used to store and handle Karaoke information, and making the Chinese pager increase that originally only has communication function is the Kara OK function that can recreate by oneself.
2. the utility model is owing to set up Kara OK function and control circuit thereof in microcontroller circuit, what make it that automatically identification transmits is public information or Karaoke information, under the situation that does not take the public information address, received breath is dynamically connected piecemeal certainly, deposit corresponding memory block in, when the client needs, can play Karaoke information simultaneously, accomplish that ci and qu is synchronous, sound is melodious.
The utility model since because of Karaoke information tranmission techniques in the realization aspect the beep-pager field also for from now on by paging protocol, transmission mass data information provides technical foundation.
By following to an embodiment of the present utility model in conjunction with its attached certain description, can further separate the purpose of this utility model, specific structural features and advantage.Wherein, accompanying drawing is:
Fig. 1 is a control circuit block diagram in the prior art Chinese pager;
Fig. 2 is according to control circuit block diagram in the Chinese pager that has Kara OK function that the utility model proposes;
Fig. 3 is the electrical schematic diagram of control circuit in the utility model;
Fig. 4 is paging centers's program control flow chart of realizing Kara OK function;
Fig. 5 is a beep-pager program control flow chart of realizing Kara OK function;
Fig. 6 is the fundamental diagram of Kara OK function among the utility model one embodiment;
Fig. 7 is a POCSAG paging format chart in the utility model one embodiment Kara OK function.
As Fig. 2 and shown in Figure 3, the utility model has the control circuit part 10 of the Chinese pager of Kara OK function and is made up of following circuit: a power circuit 11, a receiving circuit 12, a decoding circuit 13, a microcontroller circuit 14, can write read-only memory 15, Simplified form of Chinese Character storehouse 16, the display driver circuit 17 that is connected with Simplified form of Chinese Character storehouse 16, prompting warning circuit 18, and Karaoke read-only memory and Karaoke read-write memory circuit 141, and the phonation circuit 19 that is connected with this memory circuitry 141.Wherein,
Comprise also that in above-mentioned control circuit part 10 one is used to store the Karaoke read-only memory and the special-purpose read-write memory circuit 141 of Karaoke that is used to handle Karaoke information of Karaoke information, and, a phonation circuit 19; Described Karaoke read-only memory is connected with microcontroller circuit 14 with the input of the special-purpose read-write memory circuit 141 of Karaoke, and its output is connected with Simplified form of Chinese Character storehouse 16; Can be provided with separately again and be connected with control circuit 10, in the utility model, this memory circuitry 141 is arranged in the microcontroller circuit 14, at this moment, output (P30-P37) the pin 25-32 of microcontroller circuit 14 chip TMP87CH41U is connected with input (A0-A17) 2,4-6,10-12,31, the 13-20 pin of Simplified form of Chinese Character storehouse 16 chip LX5OCM2128TC; Described phonation circuit 19 is in order to Kara OK songs is played back, it is made up of transistor Q2 and capacitor C 8 and loudspeaker LS1, the base stage of this transistor Q2 and the output of the Karaoke read-only memory and the special-purpose read-write memory circuit 141 of playing Karaoka are that output (PPG) 13 pin of microcontroller circuit 14 chip TMP87CH41U are connected, thus, Kara OK songs is played back by loudspeaker.
In above-described circuit, operation sequence is divided into two parts, there is different storage areas respectively in they, a part is for handling common paging function, another part after the song that receives paging centers's transmission, is deposited in special storage area for being exclusively used in the processing Kara OK function, promptly play Karaoka in read-only memory and the Karaoke read-write memory circuit, and in due course its is play and shows.
As Fig. 4 and shown in Figure 5, this is paging centers and beep-pager program control flow chart that the utility model is realized Kara OK function, wherein,
The flow process of paging centers is: carrying out the song coding earlier, then above-mentioned song coding is carried out low order conversion and parcel partition modulation, is the unit with the parcel then, song is sent out again;
The flow process of beep-pager is: start; Detect paging centers and beep-pager subsequently? information whether correct, if signal is incorrect, then enter sleep state, and regularly return subsequently the detection signal place continue to judge detect whether correct; If signal is correct, whether correct, if address code is incorrect, then enter sleep state once more if then continuing to detect address code, and continue regularly ..., return the detection signal place subsequently, continue to judge whether detection signal is correct; If address code is correct, then enter and carry out message pick-up, and information is decoded in detail, enter in the internal memory that deposits song in; Then judge whether to carry out the broadcast of song, if need not carry out playback of songs, then get back to the detection signal place, if need play, just the song with appointment plays out by phonation circuit, plays Karaoke information on the display screen simultaneously, makes song and synchronous lyrics, people just can recreate by oneself, and henry has been subjected to the enjoyment that should could prosperous be subjected in having the chamber of karaoke equipment.
Below by having operation principle and the using method that Kara OK function inning 618 machines further specify Kara OK function.
As shown in Figure 6, this is the fundamental diagram of 618 machine Kara OK functions, wherein:
Each function declaration is as follows:
| Function | Explanation |
| The establishment lyrics | To put in order the first lyrics with word processor accomplishes fluently. |
| Be filled into the music of song | With inning 618 Karaoke melody establishment formulas the sound of the lyrics is inserted. |
| The combination song | With inning 618 Karaoke melody establishment formulas different group of songs is got togather. |
| The parcel partition | The establishment formula is split into the low price data of a big string parcel, sends with convenient. |
| Parcel sends | The establishment formula is pressed the every parcel of beep-pager encoder interfaces form ground and is sent (as 3M or TNPP) |
Transmitting terminal carries out work: the establishment lyrics, be filled into song rhythm, the conversion of combination song, low order, parcel partition, give out a contract for a project for a short time.
Receiving terminal carries out following work: parcel receives, parcel is recombinated, played songs.
Its operation principle is:
618 Chinese character beep-pagers adopt monolithic processor controlled radio frequency (RF) circuit and other decoding circuits to receive, decode, store and show the paging of POCSAG Chinese character.Information is passed through to be received by the radio-frequency carrier of the base band sequence frequency modulation of POCSAG paging protocol definition.This machine by software programming can accept 512 with two different baud rates of 1200bps.
The dash receiver circuit is realized by the conversion of radio frequency to intermediate frequency.Dash receiver is sent warbled voice signal into decoding deck, and decoding deck is decoded to signal again.In addition, decoding deck also comprises the switch of other relevant road control sound and visual alarm, and control paging information and other user profile are in the demonstration of liquid crystal display (LCD).
As Fig. 7 is POCSAG paging format chart in the utility model one embodiment Kara OK function.The POCSAG paging sends and begins with a preamble.Preamble is later on many groups data, and wherein every group of two data codes (CW) of 8 frames with a synchronous code (SC) and 0 to 7 are formed.Preamble length is minimum to be 576 bits, and synchronous code and data code length are 32 bits.
Below be example with " 618 Chinese pager ", Kara OK function and its using method that will have the Chinese pager of Kara OK function are described as follows:
When (one) song is imported:
Song input is with the beeper selected data input of playing Karaoka partly, change or deletion, and the user more can search for data such as song, the lyrics.
1. enter the song input partly
At the formula key frame, the user can be chosen in archives-open-song input, and enters, or directly presses the pattern of key frame.
2. import the song step
(1). editor's lyrics
(2). increase song newly and read in the lyrics
(3). input note data
(4). the input song length
(5). store song
3. lyrics form
Song formats comprises data such as title of the song, singer, brief introduction, accent, bat and speed, and every data must add null separation song.Title of the song 1 row, singer's name 1 row is transferred shared 1 row of bat and speed, separate with the room, and brief introduction just can multirow.
4. lyrics format restriction
When the input lyrics, must in the song shelves, sequence every edition the lyrics in advance, must not surpass the every edition number of words that can hold, otherwise can not normal running
The Chinese song:
The beeper screen is divided into 2 row, 7 middle literal of every row or 14 English words, and 1 middle literal is when 2 English words, separates with null for every page.
English song:
Every page of beeper screen is divided into 4 row, separates with null for every page.
5. the user can read the lyrics by the literal archives, and after reading the lyrics, the user has just only needed the input note, significantly reduces input time.And when reading the lyrics, must follow the form that provides according to above-mentioned, if it were not for will occur reading less than or the situation of read error.
6. input function introduction
The user can select required function on menu, some common function has the capable demonstration of pattern instrument, convenient select for use with family, and some major functions just has hot key and provide, and reduce the number of times that the user moves slide-mouse, and hot key function is:
When (two) song was selected: it mainly was to select needed song to the user that song is selected part, is compiled into the beeper required information subsequently.
| The function title | Explain |
| Add new song | Set up new song records, do not comprise the lyrics and note |
| The deletion song | Deletion song archives. |
| Preserve song | Upgrade and storage song data |
| Do not preserve song | Do not preserve and withdraw from |
| Song is selected | Select required song fast from pulldownmenus, the user also can oneself import the title of the song removal search |
| Lyrics search | Search for the required lyrics, till can not find, the user can select or the selected literal of oneself input at pulldownmenus |
| Read lyrics * | Read the lyrics by the literal archives, reduce lyrics input time |
| Insert row * | Insert various row |
| Deletion row * | Delete highlighted row, can the multirow deletion |
| Stick capable * | Stick the row that has duplicated |
| Can revise * | Transfer " accent " row to alterability, in be decided to be and can not revise |
| Upgrade * | Upgrade " accent " value that has changed |
| Number of copies | Insert the umber of row, in be decided to be 1, can automatically revert to 1 after inserting row |
1. entering song selects partly
At the formula key frame, the user can be chosen in (archives)-(opening)-(song selection), and enters, or directly presses the pattern of key frame.
2. song is selected step
(1). set up new directory
(2). select required song and ordering
(3). store catalogue
(4). transmit song
3. set up new directory
Before the user will select song, must set up a catalogue and go to preserve the selected song data of user.
Method is:
(1). on menu, select (editor)-(setting up catalogue)
(2). input directory title and address code (as needs): address code length is 7 letters, and just adds ' A ' at the end of.
Just can by the slide-mouse left button and deltree only on directory name, to become fast.
4. selection song
In the song source on the form left side, the user can select required song, and the user can follow according to the diverse ways ordering, filters the finding data, lowers the time of selecting.When the user determines to select this first song, only need on song, to double-click the slide-mouse left button and just can.
On the other hand, when wanting to delete the song of having selected, only need selecting on the song data, double-click the slide-mouse left button and just can.
5. directory size
Each catalogue can be held the song that 20000 bits are remembered at most, and surpassing this number just can not increase again.
6. selection catalogue
When the catalogue stock had an a plurality of directory file, the user can select needed catalogue, inserts or delete song.
7. storage catalogue
After finishing song selection step, the user remembers catalogue is stored, and only need just can by (saving contents) button on Facility Column or menu and store catalogue.
8. transmission song
The meeting pop-up window is set parameters such as communication port, speed, delay communications protocol when transmitting song.Transmission has two kinds of modes: transmit immediately, perhaps the fixed time transmits.
In sum, the utility model has the Chinese pager of Kara OK function owing to increase in control circuit part even in processor circuit and to be provided with the memory that is used to store and handle Karaoke information, and making the Chinese pager increase that originally only has communication function is the Kara OK function that can recreate by oneself; Simultaneously, owing in microcontroller circuit, set up Kara OK function and control circuit thereof, what make it that automatically identification transmits is public information or Karaoke information, under the situation that does not take the public information address, piecemeal from being dynamically connected, deposit received breath in corresponding memory block, when the client needs, can play Karaoke information simultaneously, accomplish that ci and qu is synchronous, sound is melodious.Thereby make the user except that reception information, also can receive Karaoke information, thus the scalable mood, and self-recreation has improved the quality of life.
Claims (2)
1. a Chinese pager that has Kara OK function comprises control circuit part (10), and it is made up of following circuit:
The power circuit (11) of circuit operate as normal is provided;
The receiving circuit (12) that is used for received signal;
The decoding circuit (13) that is connected with receiving circuit (12);
With the two-way microcontroller circuit that comprises read-write memory and read-only memory (14) that is connected of decoding circuit (13);
The read-only memory write (15) that is connected with microcontroller circuit (14), Simplified form of Chinese Character storehouse (16), prompting warning circuit (18); And,
The display driver circuit (17) that is connected with Simplified form of Chinese Character storehouse (16);
It is characterized in that also comprising:
One is used to store the Karaoke read-only memory and the special-purpose read-write memory circuit (141) of Karaoke that is used to handle Karaoke information of Karaoke information, this Karaoke read-only memory is connected with microcontroller circuit (14) with the input of the special-purpose read-write memory circuit of Karaoke (141), and its output is connected with Simplified form of Chinese Character storehouse (16);
One phonation circuit (19), this phonation circuit (19) is connected with the output of Karaoke read-only memory and the special-purpose read-write memory circuit of Karaoke (141).
2. the Chinese pager that has Kara OK function as claimed in claim 1, it is characterized in that: described Karaoke read-only memory and the special-purpose read-write memory circuit of Karaoke (141) are arranged in the micro-processor interface circuit (14), and its output is connected with phonation circuit (19) with Simplified form of Chinese Character storehouse (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99239815 CN2409733Y (en) | 1999-09-30 | 1999-09-30 | Chinese character pager with karaoke function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99239815 CN2409733Y (en) | 1999-09-30 | 1999-09-30 | Chinese character pager with karaoke function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2409733Y true CN2409733Y (en) | 2000-12-06 |
Family
ID=34027001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99239815 Expired - Fee Related CN2409733Y (en) | 1999-09-30 | 1999-09-30 | Chinese character pager with karaoke function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2409733Y (en) |
-
1999
- 1999-09-30 CN CN 99239815 patent/CN2409733Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |