CN1164805A - Method and device for transfer paging information to characters information paging station - Google Patents

Abstract

The present invention provides an adoptable new method for transfering paging information to paging station from pager's user in characters information wireless paging system and its related device. Said method is characterized by that on the invented pocket device for transfering paging information, the pager's user can adopt the mode of hand-writing input or keyboard input to input and edit paging information, and uses said invented pocket device to convert the paging information into voice-frequency coded electric signal or acoustic signal so as to transfer it to automatic paging interface of the paging station through a telephone interconnected with common network, then after having been decoded by said automatic paging interface, the paging information is fed into the computer of paging station to make automatic paging treatment.

Description

A kind of method and device thereof that transmits paging information to Word message paging centers

The objective of the invention is in growing radio paging system, provide a kind of calling user to transmit the method and the corresponding device thereof thereof of paging information to Word message paging centers.

Known to the inventor, in various Word message paging systems, calling user has two kinds to the method that paging centers transmits paging information at present.A kind of to be calling user give an oral account operator (operator who works with paging centres) to paging centers by phone with pager number and the information that will send, by operator's manual closing operation, on behalf of transmitting Word message.The operator is input to the information of hearing and carries out the paging processing in the computer with keyboard.In this method, the paging information that calling user must will send is given an oral account the operator to paging centers, and therefore this method has following shortcoming: one. and calling user inconvenience sends the information that relates to secret and privacy.Two. in some cases, be difficult to guarantee that the information that calling user will send very sends the operator to exactly, and send exactly.These situations are: 1. when calling user be during with the people of foreign country of operator's language obstacle or deaf-mute.2. when homonymous easy misunderstanding words is arranged in or the dictated information different with operator's accent when calling user.3. when the technical term that has the operator to be ignorant of in the oral account information, profession symbol.4. when the operator fails accurately to understand the content of dictated information and human negligence takes place.Three. in order accurately to transmit as far as possible, operator and calling user want the continuous earth's core to words and phrases and content, make holding time increase, and paging efficiency reduces.

Another kind of known calling user is such to the method that Word message paging centers transmits information.Calling user directly sends paging number and literal code (as English alphabet sign indicating number, Chinese telegraph code, Chinese region-position code, phrase code etc.) the TIM trunk interface module input paging centers computer by circuit and paging centers on the Dual Tone Multifrequency telephone set.TIM trunk interface module provides the conversion of literal code and paging code and format.The shortcoming of this method is, do not have editting function again because the button of telephone set is less, and the speed of transmission is very slow, uses also inconvenient.

Because the shortcoming of above-mentioned two kinds of methods, in fact calling user seldom utilizes radio paging system to transmit to relate to the information of secret and privacy, also seldom has calling user to utilize radio paging system to transmit long information (especially needing file that a word do not miss, data etc.).The broader applications of Word message radio paging system have so just been limited.

The invention provides a kind ofly in the Word message radio paging system, calling user transmits the new method and the corresponding device thereof thereof of paging information to paging centers.

In the method for the invention, calling user is held a pocket device that transmits paging information of the present invention.This device has literal input, editor, the memory function of similar electronic notebook or computer translation device, and the information translation that institute can be imported, edits is sent corresponding sound into about fixed audio coding signal by sounding component.Calling user can be put through the automatic paging interface of paging centers on phone that arbitrary and public network are connected or mobile phone, after hearing the prompt tone that allows to transmit, the sounding component of pocket device is aimed at the receiver of telephone set, press " transmission " key, the paging information that pocket device will soon have editted sends the automatic paging interface of paging centers in regular turn to by receiver and circuit with the voice signal of audio coding.The automatic paging interface of paging centers carries out audio signal decoding, word decode and converts the corresponding calculated internal code to sending into paging centers's computer and carrying out paging and handle.The pocket device of above-mentioned transmission paging information also can be used as electronic installations such as a funtion part and telephone, mobile phone, electronic notebook, computer translation device and merges.Make the transmission of individual information and manage more convenient.When merging with telephone, mobile phone electron-like device, the audio coding signal of telecommunication that is converted to by paging information, needn't be sounded by sounding component directly into communication link by circuit.

Adopt the advantage of the inventive method to be: one. continue without people's relaying owing to transmit paging information, help preventing to reveal the secret or the privacy of calling user.Two. owing to the human error that does not exist in the transmission, therefore can transmit technical term, various symbol and long file, data exactly.Three. owing to can adopt multiple information input modes such as phonetic entry, handwriting input, keyboard input, and increase the intertranslation function of foreign country's literal easily, help blind person, deaf-mute, people from foreign country etc. and transmit paging information.Four. because calling user can be edited paging information in advance easily, therefore can express the content that will transmit exactly.

At length introduce the scheme of implementing the inventive method and relevant apparatus thereof below.This scheme can transmit Chinese and Western literal, numeral and various symbol to paging centers for calling user.For the convenience of narrating, abbreviate the pocket device of the transmission paging information in this programme as " pocket device ".Description to the present embodiment will be illustrated in conjunction with following accompanying drawing.

Description of drawings:

Fig. 1 is that a kind of external form figure of the pocket device in the scheme (only is used to indicate the external component of this device, so that narration.)

Fig. 2 is the format chart of a short message of pocket device transmission.

Fig. 3 a, Fig. 3 b are two kinds of internal circuit configuration block diagrams of pocket device.

Fig. 4 is the internal circuit schematic diagram of pocket device shown in Fig. 3 a.

Fig. 5 is the working procedure block diagram of pocket device shown in Fig. 3 a.

Fig. 6 is the internal circuit configuration block diagram of paging centers's automatic paging interface in the scheme.

Fig. 7 is the information flow chart of paging information transport process in the scheme.

In Fig. 1, the 1st, the sound window of pocket device is equipped with the Microspeaker that sends audio coding sound in the sound window.The 2nd, writing input board is used for the handwriting input paging information.The 3rd, the LED LCD panel, but in input and editor display message content during paging information.The 4th, " T " key, promptly " transmission " key is pressed this key, and this device promptly begins to transmit by Microspeaker the paging information of audio coding sound.The 5th, keyboard is used for importing and editor's paging information.The 6th, a key in the keyboard is named as " P " key, is defined as " paging information transmission preparations ".Press this key, this device is promptly carried out all preparations before information transmits.The 7th, a key in the keyboard is named as " RE " key, is defined as " entering or return editing mode ".Promptly enter paging information input, editing mode by this key.This is useful for the interim modification information content before paging information transmits.

The detailed process that paging information transmits is as follows: before paging information transmitted, calling user by writing input board 2 or keyboard 5 input editing paging informations, was pressed the input editing of " P " bond bundle on the paging conveyer.Put through the automatic paging interface of paging centers then with phone, and dial in the number of the paging of wanting.Paging centers's computer will be looked into power to this paging number.Have no right number in this way, the automatic paging interface is beamed back the suggestion voice of " this number can not transmit ".The number of having the right in this way, automatic paging interface are beamed back the suggestion voice of " welcoming to transmit paging information ", and the user can aim at the sound window of conveyer the receiver of phone and press " T " key.Microspeaker in the sound window promptly sends the paging information of audio coding sound in regular turn.In this programme, what the Microspeaker of conveyer sent is the acoustic information of Dual Tone Multifrequency coding.Per 4 a DTMF representation Chinese character or characters corresponding with numeral, its coding meets the region-position code coding that Chinese state issues standard GB2312-80 (Chinese Character Set Code for Informati-baseset).In transmission, be a frame with each Chinese character or character, promptly per 4 dtmf signals are a frame.Cause all frames in back to make mistakes in order to prevent to lose because of certain dtmf signal, pocket device adds the * signal of dtmf signal automatically between two frames when transmitting paging information.The automatic paging interface of paging centers receives that at every turn 4 dtmf signals that are about to the back behind the * signal make a frame and handle.For the source that makes paged people can believe card information, every conveyer adds the intrinsic status sign indicating number of this device (being called the ID sign indicating number) automatically at the paging information end.The status sign indicating number can be some bit digital, and the form of adding is: add the # signal of a DTMF at the information end earlier, add the status sign indicating number again, and then add a # signal, send a tone signal of 3 seconds at last.The automatic paging interface of paging centers is just made the signal of back the status sign indicating number and is handled after receiving first # signal, receive that second # signal promptly make clear line and handle, and last tone signal is used for pointing out the user of transmission information: information transmits and finishes.

Fig. 2 has exemplified the transformat of a short message.The content of this information is: " Zhang Zhengyi is to the capital ".The region-position code of Chinese character is in the Given information:

Open: 5337 is bright: 5387: 5049 to: 2129 capital: the status sign indicating number of 3009 pocket devices is 54321.This digital pairing dtmf signal of numeral in the figure medium square, no signal is represented in the space, grid bet information content.

Shown in Fig. 3 a in the block diagram of pocket conveyer internal circuit configuration, the 8th, MIM message input module M is the circuit module of handwriting input and keyboard input in the present embodiment, and is identical with the input circuit of general electronic notebook.The 9th, monolithic computer MCU.The 10th, LCD LCD circuit part is made up of liquid crystal display controlling and driving integrated circuit U2 and the connection of LCD LCD, also can replace with the LCD MODULE that contains liquid crystal display controlling and driving integrated circuit.The 11st, miniature Yang Sheng device.The 12nd, when dual-tone multifrequency generation integrated circuit U4, its data-in port received the binary-coded decimal information of monolithic computer output, the DTMF signal of telecommunication of the exportable correspondence of its output drove Microspeaker 11 and sends the DTMF voice signal.When electronic installations such as this device and mobile phone merged, the DTMF signal of telecommunication can pass through TL line end access communications link.The 13rd, Chinese character that read only memory ROM 1 solidify to form and character pattern matrix magazine.The 14th, read only memory ROM 2, the common configuration program memory of read-only memory of it and monolithic computer inside.The 15th, random access memory ram is mainly used in the buffer memory of paging information in editor, demonstration, transport process, and its spatial division is for editor display buffer district and transmit buffer area.In this block diagram, power unit does not omit and draws.

Fig. 3 b is the circuit structure block diagram with approximate another the pocket device of Fig. 3 a.Itself and the structural difference of Fig. 3 a are: 9 of Fig. 3 b has adopted inside can produce dtmf signal monolithic computer (promptly is this series products as M68HC05L11), so 12 in the structure can be saved.But because the output of the dtmf signal of this class monolithic computer, the high frequency group signal is exported from different ports with the low frequency group signal often, so also need add 16 in this case, promptly the audio mix circuit U 5.

Fig. 4 is the electrical schematic diagram of the pocket device of circuit structure shown in Fig. 3 a.In Fig. 4,9 is monolithic computer MCU, and model is M68HC05L10.With MCU is the center, has constituted the system of a monolithic computer.8 is MIM message input module M, i.e. handwriting input and keyboard input module link with two input/output interfaces of PA, PB and the external interrupt pin IRQ1 of MCU, is used to import, edit the transmission of paging information and control paging information.PD, PE are two other input/output interface of MCU, and IRQ2 is another external interrupt pin of MCU, but the expansion of donating bond dish and handwriting input module or various dissimilar module are used.10 are made up of Dot-matrix Graphic LCD LCD and U2.U2 can show the controlling and driving integrated circuit with the LCD of MC68HC05L10 monolithic computer direct interface, and model is MC141511, and there is 656 * 8 LCD display random access memory its inside.SEG127-SEGO is 128 LCD section drive signals that U2 provides.Each functions of pins of U2 and connection are: VLCD: for segment driver in the U2 provides voltage, link to each other with the VOUT pin of MCU.V2, V3: two input pins should link with V2, the V3 of outside voltage divider (do not omit and draw).D0-D7:8 position BDB Bi-directional Data Bus links with the D0-D7 of MCU.A0-A9:10 bit address bus is carried out addressing to the display random access memory of U2 inside, links with the A0-A9 of MCU.R/ W: data reading and writing control end, with the R/ W company of MCU.BPCLK: for the segment driver of U2 provides required frame frequency, this pin links to each other with the BPCLK of MCU.FRM: hang down output signal effective period, be used to make U2 and MCU synchronous, this pin links to each other with the FRM of MCU.P02: the bus clock input links to each other with the P02 of MCU.CE: low effective sheet selects input, selects pin CS1 to link to each other with the LCD Control Driver of MCU.If use a plurality of LCD Control Driver, the sheet of other LCD controlling and driving integrated circuit choosing end can link to each other with CS2, CS3, CS4 respectively.LRS: it is 0-127 or 127-0 that this input pin is selected the order of segment driver pin.LRS is a high level among the figure, and SEG is 127-0.MS: the decision of this pin is still to carry out addressing by 1: 41 pair of display random access memory by 1: 32, and MS is a high level among the figure, presses addressing in 1: 41.The backboard drive electrode BP0-BP40 of LCD LCD then direct and MCU drives output pin BP0-BP40 and links.The 13rd, Chinese character and character pattern matrix magazine that the read only memory ROM 1 of usefulness 2G position constitutes, model PD23C2000 by the GB addressing.The 14th, the read only memory ROM 2 of 64K byte, model is VT23512.It is made program storage with the read-only memory of the 13K byte of MCU inside and uses.The 15th, the random access memory ram of 32K byte, model is 62256.Dividing in the RAM of this 32K word has editor display buffer district and transmits buffer area.13,14,15 address wire inserts the address bus of MCU, data wire inserts the data/address bus of MCU, their data output allows end OE and writes to allow end WE to link to each other with the R/ W end of MCU respectively, needs by logic, add phase inverter U1 in connection, the model of U1 is SN7404.According to the needs of chip selection logic, the address wire AD19 of MCU, AD18 connect three CE sheet choosing ends of 13,14,15 by the decoder U3 (1/2 74LS139) of one two input-four outputs.Wherein Q0 connects 14, and Q1 connects 15, and Q2 connects 13.E is that the input of U3 allows end, connects low level.The PC interface of MCU is as the paging information data output, and the PC4 of PC interface end and PC3-PC0 end link with dual-tone multifrequency generation integrated circuit 12, and 12 model is SG5395.12 each pin function and coupling method are: ROW4-ROW1 is 12 data input pin, meets the PC3-PC0 of MCU.XMIT is that dtmf signal sends control end, connects the PC4 end of MCU, and high level is effective.KB is the interface mode control end, is the BCD input mode during high level, therefore connects+5V.The DTMF end is the touch-tone signal output, joins by capacitor C1 and Microspeaker.FLT is the external filters end, meets filtering capacitor C2.OSC1, OSC2 meet the crystal Q that frequency is 3.58Mhz.VDD connects positive source in the full figure, and Vss connects power cathode or ground, GND ground connection.

In the flow chart of Fig. 5, S1 and S2 are the initialization of program, and main task is to remove the content of each buffer area among the RAM, each flag bit of the register as a token of of resetting and will be as the register zero setting of data pointer, for program running is got ready.S3, S4 convert paging information to the computer ISN by outer sign indicating number, are stored in editor's display buffer district, form data text, and edit this data text according to input instruction in editor's display buffer district.The ISN here meets Chinese Industrial Standards (CIS) GB2312--80.The method of S5 display buffer district content is: the ISN with buffer area converts GB in regular turn, by the GB addressing, the data in the Chinese character dot-matrix font storehouse among the ROM1 of Fig. 3 is delivered in the display random access memory of LCD, to show on LCD again.ISN converts GB to and finishes through the monolithic computer computing.Algorithm is that the high byte of ISN and low byte are deducted hexadecimal 80H respectively.Whether the S6 judgement has set up " being ready to " sign.This sign is set up then and shown: the paging information data text that transmit is all delivered to the transmission buffer area, and program enters S13, waits for the transmission of paging information.This sign is not set up, and program enters S7.Whether the S7 judgement presses " P " key.If " P " key is pressed, program promptly enters S8, S9, S10, the data text that has editted in editor's display buffer district is sent into transmitted in the buffer area.If " P " key is not pressed, program is returned S3, is still editor's show state.S8, S9, S10 have represented that the data text in editor's display buffer district sends into the process of transmission buffer area.R1 among the S8 is the register of an appointment, and the initial value of its setting equals the byte number of data text, whenever send a byte, and the value in the register subtracts one.S9 will edit the display buffer district and send into when transmitting buffer area, and the ISN that will edit in regular turn in the display buffer district converts the region-position code of representing with the binary-coded decimal form to.Conversion is finished by the monolithic computer computing, and its operation method is: the ISN high byte is deducted hexadecimal A0 as district's sign indicating number, and the ISN low byte deducts hexadecimal A0 as bit code.Whether the data in the S10 judgement editor display buffer district all send into the transmission buffer area.When the content of R1 was non-vanishing, program was returned S9 and is continued to send data.When the content of R1 was zero, program entered S5 after entering S11, S12.Setting up " being ready to " sign when S11, the S12, and the content that will edit the display buffer district changes " being ready to " into.At this moment LCD should show " being ready to " printed words, the prompting user: everything is ready for the preparation of transmission paging information.Because setting up of " being ready to " sign, program enters S13 through S6, and whether judgement " transmission " key is pressed.As " T " when key is not pressed, program repeat enters S14, returns the intention that editor's show state is revised paging information to judge whether the user has.If the user presses " RE " key (returning editing key), program promptly enters S15, S16, S17, contrary again the sending back to of the data text of preparing to transmit is edited the display buffer district, and be to show on the LCD.S16 when sending data, is to convert contrary calculation of the region-position code of BCD form to ISN by monolithic computer contrary.At S13, when adjudicating " T " key when having pressed, program promptly enters S18, S19, S20, and the data that transmit in the buffer area are delivered to dual-tone multifrequency generation circuit 12 in regular turn, become dtmf tone frequently signal send out.R2 in the S18 is the register of an appointment, uses as data pointer, and its initial value of setting equals the data number that will transmit, every transmission one data, and its value subtracts one.Whether the data in the S20 judgement transmission buffer area transmit and finish.When the value in the R2 was non-vanishing, program was returned S19 and is continued to transmit.When the value in the R2 equalled zero, program entered S5 through S15, S16, S17, got back to editor's show state.At this moment the information that has transmitted is sent editor display buffer district again back to and is shown on LCD, for checking or retransfer use.

In Fig. 6, the 17th, the telephone answering circuit, its effect is to carry out telephone answering, sends answering tone, connects the suggestion voice circuit, clear line etc.When receiving the dtmf signal of expression paging number, solve the input interface PI that binary-coded decimal is sent into monolithic computer 19 through dtmf signal decoder circuit 18, monolithic computer 19 is sent the paging number into paging centers's computer by data/address bus DB.Paging centers's computer is checked the paging number in paging number and the own database, and whether judgement is the number of having the right, and the result is sent back to by data wire DB.When the paging number was had the right, monolithic computer 19 sent the suggestion voice of " welcoming to transmit paging information " by delivery outlet P01 control sound circuit 20; When the paging number was had no right, monolithic computer 19 sent the suggestion voice of " this number can not transmit " by delivery outlet P02 control sound circuit 20.When beginning to accept paging information, answering circuit 17 gives the signal of receiving the dtmf signal decoder circuit 18 decodings in regular turn.18 send 19 input interface PI1 with the binary-coded decimal that solves, and the 19 ISN files that data transaction become computer by the format specifications that transmit are sent into paging centers's computer by data/address bus DB and done paging and handle.When receiving second # signal, 19 delivery outlet P03 sends instruction, and the command response circuit carries out line clearly, prepares to accept the transmission of next bar paging information.

In the information flow block diagram of Fig. 7, the various relevant apparatus in the square frame of solid line and the diagrammatic representation paging information transport process or certain parts in the relevant apparatus.Wherein A is pocket conveyer, and B is arbitrary phone that connects with public network or mobile phone, and C is a public telephone exchange, and D is the automatic paging interface of paging centers, and E is paging centers's computer.In pocket conveyer, the 10th, LCD display module, the 11st, Microspeaker.Sw represents the sound wave of dtmf signal in addition, and L represents the wired or wireless link of phone.Dashed rectangle is represented the various signals in the paging information transport process.On stream, P-1 to P-2 represents that the user passes through hand-written or keyboard input and editor's paging information, and outer sign indicating number is converted in editor's display buffer district that the computer ISN is stored in pocket conveyer.After P-2, two flow process branch roads are arranged.One is the flow for displaying to the P-6 whereabouts, and one is the transmission flow process to the P-3 whereabouts.In flow for displaying, P-6 converts the computer ISN to GB.P-7 takes out the graphemic code of statement dot-matrix font again with the GB addressing from Chinese character dot-matrix font storehouse, deliver to LCD LCD MODULE 10 and show.In transmitting flow process, among the P-2, the ISN that transmits in the pre-editing display buffer district has formed text.At P-3, the region-position code text storage that the ISN text-converted one-tenth in editor's display buffer district is represented with binary-coded decimal is transmitting buffer area.After " T " key was pressed, P-4 delivered to dual-tone multifrequency generation integrated circuit in regular turn with binary-coded decimal, and at P-5, dual-tone multifrequency generation integrated circuit converts binary-coded decimal the signal of telecommunication of DTMF to, delivers to Microspeaker 11, sends the acoustic signals Sw of DTMF.At P-8, the voice signal of DTMF is sent to the automatic paging interface D of paging centers by phone B, link L, the C of public telephone switch office.After signal entered the automatic paging interface D of paging centers, at P-9 to P-10, the dtmf signal decoding circuit was separated into binary-coded decimal with dtmf signal, converted the region-position code that binary-coded decimal is represented to by the prescribed form that transmits then.Convert region-position code to corresponding computer ISN at P-11 and deliver to the computer E of paging centers and do paging and handle, send, the paging information of calling user transmits and finishes at this point.

Claims (3)

1. adoptable in the Word message radio paging system, calling user transmits a kind of new method of paging information to paging centers.It is characterized in that: calling user has used a kind of pocket device that transmits paging information when paging centers transmits paging information.The method of using is: calling user adopts modes such as phonetic entry, handwriting input, keyboard input to import, edit paging information on this device, and utilize this device to convert paging information to the signal of telecommunication of audio coding or voice signal to be sent to the automatic paging interface of paging centers by telephone or mobile phone, send into paging centers's computer after decoding by the automatic paging interface and do automatic paging and handle.

2. the described paging information transfer approach of claim 1, it is characterized in that: calling user is to utilize a kind of pocket device that transmits paging information to convert paging information the signal of telecommunication or the voice signal of Dual Tone Multifrequency coding to, sends the automatic interface of paging centers to by telephone or mobile phone.

3. the pocket device of claim 1 and 2 described transmission paging informations, its circuit structure is made up of MIM message input module, monolithic computer, random asccess memory and read-only memory, liquid crystal display controlling and driving integrated circuit, LCD, dual-tone multifrequency generation integrated circuit, miniature sounding component and DC power supply.Wherein MIM message input module can be handwriting input module or keyboard input module; Liquid crystal display controlling and driving integrated circuit and LCD can replace with the LCD MODULE that contains the liquid crystal display control Driver Circuit; In dual-tone multifrequency generation integrated circuit can adopt the monolithic computer of audio signal generator is arranged and omit.The circuit structure feature of this device is: an input/output interface of MIM message input module and monolithic computer links; Address bus interface, the data bus interface of random asccess memory and read-only memory and monolithic computer link; The interface and the dual-tone multifrequency generation integrated circuit of monolithic computer output paging information data link; Dual-tone multifrequency generation integrated circuit and miniature sounding component link, as the monolithic computer of audio signal generator is arranged in adopting, and then the audio output of monolithic computer links by audio mix circuit and miniature sounding component.In more than connecting, can be connected to digital integrated circuit because of the adaptive needs of logical relation each other.

Images