TW382874B - Personal digital assistant (PDA) system with wireless paging function - Google Patents

Abstract

A PDA comprises: a radio frequency signal processing device for receiving and processing radio frequency signals to obtain and output a control message contained in the radio frequency signals; and an information processing device for receiving the control message comprising a control code and a time character message. The information processing device stores the time character message according to the control code, and display the time character message according to a first time display contained in the time character message in order to notify the PDA user to view the time character message. The user can input a schedule information to the information processing device so that the PDA can optically display the schedule information at the second time set by the user. The system can notify the user according to the user's setting when the system time reaches a first time and a second time.

Description

A7 ——s --_ £ L ___—— 5. Description of the invention () S_1 Field of invention: B's personal bran The present invention is related to a wireless paging function, which is related to three, t ¢ 1] ^ Assistant (Personal Digital Assistant: PDA) is a system that combines the functions of a wireless personal digital assistant (PDA) system that can pre-transmit messages and display messages regularly. 5-2 Background of the Invention: Lack of Messaging In a general pager, when the calling side of the calling party wants to dial "quote" to the user of the pager, the sender dials j on the dial of the telephone The appearance of the dial is shown in Figure A. The sender dials the call code of the receiving end and then dials some keys to use the message to be transmitted.

, --ρφ prij H, and is stored in the memory of the pager. As soon as π receives the message, it will emit a sound or vibration to remind the user of the pager that a message is coming. The Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs printed the entire signal from sending to receiving. Its system architecture diagram is not shown in the first B diagram. The caller 100 sends a signal to the base station 105, and then the base station sends a wireless signal. 110 to the called end 115. When the called party receives the wireless signal 110, the pager of the called party 115 will display β screen messages to display to the user, and will also sound at the A sound output terminal to notify the user A message entered the pager. The lambda information from Beer 100 will be stored in the page 2 of the called and pager. The paper size applies the Chinese National Standard (CNS) Λ41 ^ 5Γ (2 丨 A7

The code printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs is dual-frequency and polyphonic. When the user wants to see the text information sent by the calling terminal 100, he can display the text information on the display device of the pager. Such a conventional pager stores the received message immediately after receiving the message, and when the pager receives the wireless signal 1 1 0, it immediately emits a sound or shakes the pager to notify The user has a message to enter the pager. When the pager is in alphanumeric mode, there are 66 sets of Dual Tone Multiple Frequency (DTM F) key codes for transmitting signals. When using a dual-tone multi-frequency key code, after the caller dials the pager number, the caller continues to dial the keys on the phone in order to leave the message on the caller's pager. At this time, the signal sent by the phone is to the caller. Words represent internal codes. 'And in the case of _ general callers, after the translator's decoder translates these internal codes, it can be printed text or characters β. These texts or characters are used for general caller speech, __ is used to The text representing the message. Therefore, for the conventional traditional pager, the defined dual-tone multi-frequency key code has a total of 66 phone keys, so the characters that the traditional pager can recognize or store have a total of 66 characters, and these Characters can be printed. The 1 shown in the first c figure contains part of these 66 groups of characters, and the "1" key on the phone keypad is pressed twice to redial one digit and the phone keypad is pressed continuously. * Two times means redialing all. These two groups are not explained in the pager '; and they represent the so-called paper size applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page) „- -------- · .—Order ------------. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 1 ------_____-- One B7 Five, Description of the Invention When you want to leave a message in the pager (), if you want to leave the character "0" in the pager, you need to continue to press the phone keypad, 0 ,, twice. If you want to be in the pager To leave the word 疋 A ', you need to press the phone keypad "2", and then press the phone keypad, "Ί", and the rest of the characters are as defined in Figure -C. When this traditional pager is in use, , As soon as the pager receives the message, it will be displayed to the user of the pager, so the sender must dial the keypad of the interphone when the message is to be transmitted to the user of the pager, and the message is placed in the Send it when dialing. The disadvantage is that the sender can only send the message when it wants to send a message. The message is sent to the user of the pager in advance, and the pager will only display the user of the pager when the predetermined time arrives ^ because the traditional pager immediately displays the user of the pager when receiving the message. However, the message is also stored in the memory of the pager when the pager receives the message. This traditional pager has a defect, for example, if the pager user received the message earlier, And when looking at the message stored in the pager again, it has exceeded the time when the sender wants to notify the user of the pager, or although the user has already seen the content of the message, but the time agreed in the message has passed, and When the user forgets, 'the sender sends this message is meaningless. In addition, the device used by individuals as an electronic notebook is usually a personal digital assistant (PDA) system' Some personal information or schedule | e) is stored in the personal digital assistant system. The 4 paper sizes entered by the user in advance in the itinerary data are applicable to Chinese national standards (CNS > Λ4 size (210X297 mm) nn: -1¾-i-—i ^^^ 1 ^ ϋ »n (Please read first Note on the back, please fill in this page again) Order A7, ----- B7___ for the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention () 'Each message contains the scheduled time and the content of the message. After the scheduled time arrives, the personal digital assistant system will remind the user by sound, and display the content of this message to the user, and these functions are performed by the system program .. General personal digital assistant The system structure diagram of the system is shown in figure f D, where the mask read only memory (mask ROM) mask 20 is used to store the system software and some fixed and unchanged data When a user inputs a message from the user through the user input interface 121, the central processing unit (Centra 丨 Processing Unit: CPU) 122 reads the system software stored in the mask read-only memory 12 () ' To Information obtained by the user. Among them, the user inputs the input signal of the user input interface 1 2 彳 1 23, if the data stored by the original user is used! Static Random Access Memory (SRAM) ) 126 to read the data and process the obtained information. If the input signal 123 is a message to enter the schedule, or a message containing a preset time, it is directly processed by the central processing unit (CPU) 122. The read mask reads only the system software in the memory 1 2 0, processes the obtained information, and then stores the obtained information in the static random access memory (RAM) 1 26. Because the system software is fixed, when the timer in the central processing unit 1 2 2 reaches the preset time, the central processing unit 1 22 will store it in the static random access memory 1 26, The information of the preset time with the same system time is taken out 'and this information is transmitted to the display device 129, which displays the information to the user in an optical form; the display device 1 29 is usually 5 m- 1 —I- on ....... I— m-1-, -II (Please read the precautions on the back before filling this page) " ------ Φ! Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention () 'Liquid crystal display (LCD). In order to remind the system user, a sound will be issued to remind the user. When a sound is to be made, an audio signal is sent to the sound generating device 135 to make a sound. In this simple personal digital assistant system, when using the function of the itinerary, only the user can input the information according to the desired time in advance by using Kaojie. It is not possible to remotely input messages with a predetermined time by others or wirelessly. 5_3 The purpose and summary of the invention: In view of the above-mentioned traditional pager in use, as long as the pager receives the message, it will be immediately displayed to the user of the pager. The sender can only send a message when it wants to send a message. It is not possible to "built-in" the time when the user is scheduled to be notified, and the pager will only display the user of the pager when the predetermined time arrives. The disadvantage is that if the user of the traditional pager received the message earlier and looked at the message stored in the pager again, it has exceeded the time that the sender wants to notify the user of the pager, the sender sends This message is meaningless. In addition, personal devices used as electronic diaries generally use a personal digital assistant (Personal Digita | Assistant: pdA) system. This personal digital assistant system has multiple functions, but all must be directly input by the system user ' It is not possible to input remotely by radio. In order to overcome the shortcomings of the traditional pager and personal digital assistant system described above, and combine the advantages of the pager and personal digital assistant system, the present invention provides a 6-paper size applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) (Please read the notes on the back before filling this page)

Printed by the Consumer Standards Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 ------- B7_____ Five 'Invention Description ()' Communication digital assistant device, this communication digital assistant device contains the following components. RF signal processing device, used to receive and Processing—RF signal to obtain the control information contained in the RF signal, and output the control signal s, ', the control message includes a control code and a time character message. The user input interface is used to provide user input_travel information of the digital assistant device for this communication. A read-only memory device is used to store system programs and settings that do not change in this communication digital assistant device. Random access device is used to store trip information and time character information. The central processing device is used to read the system program to process the control information and the trip information, and stores the time character information in the random 4 fetch device according to the control code. The central processing device reads the system program to display the time character message according to the first time contained in the time character message. When the system time of the communication digital assistant device reaches the first time, the central processing unit outputs a first display signal and a first notification signal to notify the user of the communication digital assistant device to watch this time character message. When the system time of the communication digital assistant device reaches the second time set when the user inputs the trip information, the central processing device outputs a second display signal and a second notification signal. The notification device is used for receiving the first notification signal and the second notification signal, so that the user knows that the communication digital assistant device is displaying the signal. The display device 'is used to receive the first display signal and the second display signal, and display the travel information and time character information on the surface of the display device in the form of light energy, respectively. It is also because of the present invention that the sender can "pre-hide" the preset time in the news. 7 The paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 mm) — .J-^ ---- Corpse k ------ IT ------ (Please read the notes on the back before filling this page)

Illustration. A7 Description of the invention (), so even if the sender has multiple wireless paging functions ^ 'paging door number' on the receiver's side and the system can remind the receiver at the same time, the invention =, Assistant only (PDA) is a personal digital assistant system and a function that can provide this-wireless paging function.囡 For the sender, as long as the sender has the same home location but does not have it transmitted to multiple users, the present invention has a wireless transmission; ::::: 息 'assistant system will send this < Individuals. The use of the content notification of the booklet 5-4 circle simple description The first A is a schematic diagram showing the keys on the surface of the dial pad of a telephone and a cloth. Figure 1B shows the schematic diagram of the call signal dialed by the sender when using the pager. 1 ^ The first C diagram shows the comparison between the mother and telephone buttons in the dual Tone Multiple Frequency (DTMF) button code of W in the traditional pager alphanumeric mode. The first figure of the word "D" is a schematic diagram of the system structure of a traditional personal digital assistant system. The second figure is the system architecture of a personal standby dual-only system (smart pager) with wireless paging function of the present invention, and a signal sent by End, the schematic diagram when the master receives the signal. The third picture shows an example when the sender praises the message at different times. The paper size applies the Chinese National Standard (CNS) Α · 4 specification (2 丨 OX297 mm) (Please read the precautions on the back before filling this page. ) Order 0 leu m — — Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (for multiple recipients to be notified, it ’s too B ^ Beer ’s personal digital assistant system with wireless paging function (Smart caller) In the meantime, remind the user that there is a message to enter. ^] 1 ^ after 'at the same time-5-5 invention detailed description: 囡 for the above traditional pager in Dongtianni In use, as soon as the pager receives the message, it will be displayed to the user of the pager, so the sender must dial the number when he wants to send the message to the user. The sender can only send the message when he wants to send the message. Send the message out, and the enamel will send the message containing the predetermined time to the user of the pager in advance, so that the pager will display the user when the predetermined time arrives. In view of the above disadvantages, the present invention provides A personal digital assistant (Persona | Digital Assistant. PDA) system with wireless paging function enables the sender to send a message with a preset time. The message with the preset time is provided by the present invention. After receiving the personal digital assistant system with wireless paging function, and before the preset time in the message has arrived, the personal digital assistant system with wireless paging function of the present invention will not immediately display a message entry, but will wait until the preset in the message. After the time is up, the personal digital assistant system with wireless paging function of the present invention displays a message by sound or vibration. Because the personal digital assistant system with wireless paging function of the present invention is very different from the traditional pager. The difference is that when the user wants to send a message to the pager, the sender can preset this' paper size applicable to the Chinese National Standard (CNS) A4 specification (210x297 invited)-^ ----, 』--- ---- ίτ ------ (锖 Please read the notes on the back before filling this page) A7 B7 Central Bureau of Standards, Ministry of Economic Affairs (The invented time when a personal digital assistant system with a wireless paging function emits sound or vibration ', and the message sent by the sender also contains the general message content that the pager can remember, so the present invention has wireless paging The function of the digital assistant system can be called a smart pager (smart pager) to distinguish it from the traditional pager. In this description, the smart pager will also be used to represent the wireless paging of the present invention. A functional personal digital assistant system. Λ- The structure diagram of the smart pager of the present invention is shown in the second figure, in which when the sender makes a dialing action through the telephone 2 0, a group of dialing signals from 2 0 3 is transmitted to the station 205, the dialing message 203 is transmitted as a radio wave of radio frequency signals. After the radio frequency signal processing device 215 in the smart pager of the present invention receives the radio frequency signal dialing message 203 in the form of radio waves, the radio frequency signal processing device processes the received dialing message 203 after processing such as frequency reduction. The baseband signal 218 is then transmitted to the decoding device 22o. After decoding the baseband signal 2 1 8 by the decoding device 22, a control message 223 is obtained and sent to the central processing unit 240. And "this smart pager has a different processing method from the ordinary pager because of the content of this control message 223". For example, if the control message 223 is in a format that can be recognized by a general pager, it means that the internal codes generated by the phone keys dialed by the sender are all printable characters or characters, that is, the internal codes generated are all Is the text representing the message, then this smart pager handles this control message 223 as normal (please read the precautions on the back before filling this page)

I ~ · -I-1'_----I ----Lz / lx ^--I -..... ....... II! Applicable to China National Standard (CNS) A4 specification (2I0X297 mm)

Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of the invention () ~ 1. Same as the pager. The central processing unit 240 reads the system program 'in the mask read-only memory 241, and then processes the control message 2 2 3 according to the system program, and stores the obtained information in the static random access memory (sram) 243. : And on the surface of the display device 246, characters or symbols are displayed in the form of 0 to notify the user that a message has entered the system. And according to the system user's preset setting, the system user should be notified by sounding or vibrating the body. 'When the user is enough to make a sound to remind the system user, the central processing unit 240 sends an audio signal to the pronunciation device 251. To make a sound. When the setting is to shake the body to remind the system user, the central processing unit 240 sends a vibration signal to the vibration parameter 255 to shake the body. And this preset vibration or sound ft input method is adopted by the user through the user input interface 260, input to the central processing unit 24o, and then stored in the static random access memory 2 4 3. Because the internal code that can be recognized by the traditional pager is a text code, that is, 'because the decoding device of the traditional pager defines a text code. Therefore, only the text code can be transmitted in the message to be sent to the traditional pager, so the user can only be notified directly when receiving the message. However, according to the present invention, on the phone keypad, the key combination 'in addition to the already defined text codes, there are still many internal codes that can be defined', so some control codes are defined ', and these control codes are defined in the general pager alphanumeric mode In addition to the 66 sets of Dua Tone Multiple Frequency (DTMF) key codes used, that is, non-printable characters defined on the pager. For example, if you press the phone key consecutively, "7" twice means @. This internal code represents the schedule control code, and even 11 paper sizes are applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 mm) ( (Read the notes on the back before you fill out this page)

Printed by the Employees' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7-__ _B7____ V. Description of the Invention () ~~~~ Continue to press the phone button "8" twice to indicate that this internal code represents alarm. Therefore, if the message contained in the control message 223 has the above-mentioned non-printable characters (n.:on p gate_ntable character), the flow of the message processing by the smart pager of the present invention: 7 In addition to the pager number in the phone keys dialed by the sender, the letters after it also include "@", "", "1", "5", "2," "" space", "M", "E", " E, 1, "Ding", "|", "N", and "G" ", the dialing message 203 containing the above information is being called by the smart call of the present invention The RF signal processing device 215 in the receiver obtains a baseband signal 2 1 8 after 'over-frequency reduction and other processing'. After the baseband number 218 is decoded by the decoding device 220, a control message 223 is obtained: this control message 223 Off to the central processing unit 240 ′ Then the central processing unit 240 of the system program that has read the mask read-only memory 24 1 stores the message into the static random access memory 243 according to the content of the control message 223 ^ because the control message 223 In addition to the control code @, including definitions in general Alphanumeric text code T ,, '1', "5 ,,," 2 ,,, "space ,,,,, M ,,,,, Ε ,,," Ε "," Τ ", "丨", "N", and "G". Therefore, the central processing unit 24 of the system program that has read the mask read-only memory 241 will interpret the decoded control message 223 as a schedule (schedu 丨 ... ， Gchedu 丨 Name ··· j: 52 MEETING 'and store this message in the itinerary. The system time of the central processing order το 240 reaches the preset time of this stored message, when 彳 1:, it will Display the contents of this message in optical form with characters or symbols on the surface of the π display device 246 to notify the system user. And make the ¥ paper size suitable for the system according to the system. ： 〆 麦 ------ 1TI- ----- © I (#Wash and read the notes on the back of the page and then fill out this page) 12 A7 —-----—_____ Β7 V. Description of the Invention () — '— First set to make a sound or vibrate the machine User, when the setting is .. Qi notification system management list, when you want to make a sound to remind the system user .. 7G240 sent a stand, ^ 'Jiayang voice. When the 9-frequency signal arrived at the sounding device 251 to send' • now * judged the violation of the mobile device 255 to shake the body. For another example, when the sender dialed Phone key code: t-sock, 廿 from r _ J ding 1 device saying…… The letter that is entered next contains the following letters, ~ ”, 1, 2, 2”, “0” with 75 ”η ,, η Λ and ο, then the dialing message 203 containing the above-mentioned information is obtained after the P radio frequency signal processing device 21 in the smart pager of the present invention performs pan-down frequency processing, etc., to obtain a baseband signal 2 彳 8. After the baseband signal 2 彳 8 is decoded by the decoding device 2 2 0, a control message 22 3 is obtained. This control message 223 is sent to the central processing unit 24. Then the central processing unit 2 4 0 of the system program that has read the mask read-only memory 41 has stored the message in the static random access memory 243 according to the content of the control message 2 2 3. Because the control message 2 2 3 contains the control code, '~,', it also contains the alphanumeric code defined in the general pager, the text code, '1 ,,, "2 ,,,, 0" and '， 〇 ，， .. So the central processing unit 24〇 of the read-only memory 241 system system program that has read the mask will interpret the decoded control message 223 into an alarm, that is, alarm: 12:00, and this message is stored in the itinerary:;. When the system time of the central processing unit 240. reaches the preset time of this stored message "12:00", the content of this message will be Display characters or symbols on the surface of the display device 246 in an optical form to notify the system user 'and to set the system user to sound or vibrate the body in accordance with the system's 13 settings. This paper size applies Chinese National Standards (CNS) A4 specification (210X297 mm) (Please read the notes on the back before filling out this page) V fn > Order printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs Explanation () Notifies the system user. When the setting is to sound to remind the system user, the central processing unit 240 sends an audio signal to the sound setting to sound. When the setting is to shake the body to remind the system user At the time, the central processing unit το 240 sends a vibration signal to the vibration device 255 to motivate the body .: Because the smart call dance of the present invention is a device that has both a pager function and a personal digital electronic assistant system, it uses The control code is defined, combined with the long distance transmission of the pager, and the time information is contained in the message. Therefore, for the traditional habits of the user of the traditional pager, the sender can before the scheduled time to send the message, Send a message in advance. ^ The smart pager of the present invention will not notify the user until the preset time has elapsed after receiving the message, so it is quite dare to use it. And because the present invention is combined with a small pager And personal digital assistant system: So the above application is only an embodiment of the present invention. Any personal digital assistant system The functions that can be used by the system are easily accessible to those skilled in the art, so anyone who combines the howl and the personal digital assistant system will not depart from the spirit and scope of the present invention. In addition, when preventing system power loss, — — Some of the data stored in the static random access memory 243 will disappear, so it is also possible to add a non-volatile memory, such as flash random access memory (Flash Random Access Memory), to the smart pager of the present invention. FLASH RAM) or Electrical Erasable Programmable Read Only Memory (EEPROM), etc., as the capital 14 This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (please Please read the notes on the back before filling this page) Order A7 B7 V. Description of the invention () Material backup memory 'In addition, you can't, sex memory, so you want to update $' ,,, and store it in this non- Volatile facilitates access to system programs.死, "Dead program" to improve the system function, you can even set the number of pre-recipients as many as the number of individuals. There is no traditional paging, and the same preset is wireless paging. The internal example of the message is described above (please read first Note on the back, please fill in this page again.) From the above, we can know that m β I # Because the present invention allows the sender time, pre-hidden ”in the message, so gp # π # α # ί even if the sender calls the door And hopes that the recipient 娌 a 啕 啕 several Gong Aizaki with wireless paging function assistant (P DA) system can wake up the receiver in the same dark room u call, the personal digital assistant of this decline call Hand mouth knife! Yu, Tong, and can provide functions that this device does not have. Because the sender only needs to send the message with the built-in time to multiple users.

The functional personal digital assistant is Green Bell A! The user will be notified when the scheduled time comes. In order to be more stubborn to find taboos. The situation of the present invention is given by π and π. -δ Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs as shown in the third figure. For example, the sender 3101 wants to notify five users of the personal digital assistant system with wireless paging function. The content is 1 1: 00 meeting. Therefore, the message is sent to the meeting participants 301, 卩 "-311, meeting participants 312, meeting I 313, and meeting participants 314. As long as the message is sent, the meeting participants 310, 31 meeting participants 31, meeting participants 3, 3, and 3 meeting members 3, 4 will be danced in advance. The default time is "Built-in" and the content of the message is' 'Meeting' message. Then, when the system time reaches the preset time 11:00, the personal digital assistant system with wireless paging function of the present invention will notify the user in a manner preset by the user. ^ 15 The size of the paper is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 5. Description of the invention (A7 B7 The above description is only a preferred embodiment of the present invention, and is not intended to limit decoration or repair. Fan changes are all profitable, and they have the same effect. Please wait for the unclarified achievements to complete the use of the Exchange and the legal gods. Example Qifan Fan 451-1 in the special request (please read the precautions on the back before filling this page) Order-, ρ. Ay. '16 printed paper sizes printed by the Staff Consumer Cooperative of the Central Bureau of Standards, Ministry of Economic Affairs Applicable to China National Standard (CNS) A4 specification (210X297 mm)

Claims (1)

AS B8 C8 D8 VI. Application for patents Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. A digital communication assistant device a. The digital communication assistant device at least includes: a radio frequency signal processing device for receiving and processing a radio frequency signal. To obtain a control message contained in the radio frequency signal and transmit the control message; and an information processing device for connecting to the radio frequency signal processing device to receive the control message and then process the control message according to the content of the control message A control message, the control message including at least a control code and a time character message, the information processing device storing the time character message according to the control code, and the information processing device according to a first contained in the time character message The time character message is displayed at time to notify the user of the communication digital assistant device to watch the time character message. The user of the communication digital assistant device can input a trip information to the information processing device to make the communication digital assistant device At a second time set by the user, in optical form Displaying the itinerary information, and when the system time of the communication digital assistant device reaches the first time, the communication digital assistant device may notify the user according to the setting of the user that the system time of the communication digital assistant device reaches the first time At two hours, the communication digital assistant device can also notify the user according to the user's setting. 2. As for the device in the scope of patent application, the above-mentioned RF signal processing device contains at least: 17 This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling in (This page) Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 7. The scope of the patent application device includes at least a frequency reduction device that is used to receive the RF signal to generate a baseband signal. Decode the baseband signal and output the control message to the information processing device. / 3. The device according to item 1 of the patent application park, wherein the above-mentioned information processing device includes at least: a user input interface for providing the communication digital assistant device with the user inputting the itinerary information; read-only memory Device. It is used to store a system program and the settings of the communication digital assistant device that will not change. Random access device is used to store the trip information and the time character information. Central processing device is used to Read the system program to process the control message and the trip information, and store the time character information in the random access device according to the control code, and when the system time of the communication digital assistant device reaches the first time, the The central processing device outputs a first display signal and a first notification signal, and when the system time of the communication digital assistant device reaches the second time, the central processing device outputs a second display signal and a second notification signal; Device for receiving the first notification signal and the second communication paper (CNS) A4 specification (210X297 mm) ^ ^ .k ^ n Β ^ ϋ nn ml ln i. I-. ≫ 1-I. (Please read the precautions on the back before filling this page) --- Order -A8 B8 C8 D8 Patent application range notification signal 'to make the user's senses know that the communication digital assistant device is displaying a signal; and a display device for receiving the first display signal and the second display signal' The itinerary information and the time character information are respectively displayed on the surface of the display device in the form of light energy. 4_ If the device in the scope of patent application is the third item, the above-mentioned read-only memory device is a mask read-only memory (MASK ROM). 5_ The device according to item 3 of the scope of patent application, wherein the above-mentioned random access memory is a static random access memory (Static Random Access Memory: SRAM). 6 _ If the device of the patent application park No. 3, the above-mentioned central processing device is a Central Processing Unit (CPU) ρ 7_ If the device of the patent scope No. 3 is applied, the above notification device is A speaker allows the physical signal to be transmitted to the notification device to emit a sound. (Please read the precautions on the back before filling out this page)-Order printed by the Consumer Standards Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, the Fan De Ju Envoy # 71, please reach Shenma if you move. 8. Item of the vibration installation # Xun Yizheng is a production production installation, and the installation of the post-knowledge installation should be done in the previous report. The size of the paper is applicable to the Chinese National Standard (CNS) Α4 specification (210X297 mm). ) Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A8 B8 C8 ______ D8 VI. Application for patent scope ~~~~~ 9. For the device in the scope of patent application No. 3, the above display device is-Liquid Crystal Display (Liquid Crystal Display: LCD). 5 1 〇 · For the device in the third item of the patent application, the above control code is., Non-printable characters other than the dual tone multi frequency (Dual Tone Mu 丨 tip 丨 e Frequency: DTMF) key code (Non printable character). . A communication digital assistant device: The communication digital assistant device includes at least: a radio frequency signal processing device for receiving and processing a radio frequency signal to obtain a control message contained in the radio frequency signal, and outputting the control message, the control The message includes at least a control code and a time character message; the user input interface is used to provide the communication digital assistant device; the user inputs a trip information; the read-only memory device is used to store a system program and The setting that does not change in the communication digital assistant device; a random access device for storing the trip information and the time character information; a central processing device for reading the system program to process the control message and The itinerary information and storing the time character information in the random access device according to the control code; the central processing device reads the system program to display the time character according to a first time contained in the time character information; Meta message, when the system time of the communication digital assistant device reaches the time of the brother. ,, 20 This paper size applies to China National Standard (CNS) M specification (centimeter) (Please read the precautions on the back before filling this page} A8 B8 > C8 D8 VI. Patent application scope The central processing device outputs a first display signal and a first notification signal to notify the user of the communication digital assistant device to watch the time character message, and the communication digital assistant When the system time of the device reaches a second time set by the communication digital assistant device when the user inputs the trip information, the central processing device outputs a second display signal and a second notification signal; the notification device is used for Receiving the first notification signal and the second notification signal so that the user's senses know that the communication digital assistant device is displaying a signal; and a display device for receiving the first display signal and the second Display signals, and display the travel information and the time character information on the surface of the display device in the form of light energy, respectively. 12. The device according to item 11 of the scope of patent application, wherein the above-mentioned RF signal processing device includes at least: a frequency reduction device for receiving the RF signal to generate a baseband signal; and a decoding device for Decode the baseband signal and output the control message to the central processing device. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs ^^^ 1 m ml nn In n ΙΛ ^ m ^^^ 1 ·---(Please read the notes on the back before filling out this page) 1 3 · If you apply The device according to item 11 of the patent, wherein the above-mentioned read-only memory device is a mask read only memory (MASK ROM). 21 This paper size applies to Chinese National Standard (CNS) A4 specifications (210X297 mm) A8 B8 C8 D8 Printed by the Consumers' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 6. Scope of patent application 14. Such as the application of the patent Fangu No. 11 device ', Where the above-mentioned random access memory is-Static Random Access Memory (SRAM) 0 15. If the device of the patent application for item 11 is applied,' wherein the above-mentioned central processing device is a central Processing Unit (Central Processing Unit: CPU). 16_ The device according to item 11 of the scope of patent application, wherein the notification device is a speaker, so that the physical signal is transmitted to the notification device to make a sound. 17. The device according to item 11 of the scope of patent application; wherein the notification device is a vibration motor, so that after the physical signal of the drum is transmitted to the notification device, a vibration is generated. 18. The device as claimed in the patent application park, wherein the above display device is a liquid crystal display (LCD). 19. The device according to item 11 of the patent application park, wherein the above control code is a non-printable character other than a dual tone multiple frequency (DTMF) key code. 〉. 22 This paper size applies Chinese National Standard (CNS) A4 (210X 297 mm) (Please read the precautions on the back before filling this page)