TWI241812B - Electronic device capable of wirelessly transmitting information - Google Patents

Abstract

An electronic device capable of wirelessly transmitting information is disclosed. The device includes a movable part and a fixed part. The fixed part is connected to the trunk lines of a central office. The movable part is connected with an information processing device and moves along with the information processing device. When the information processing device is online and needs to be connected with trunk lines of central office, the movable part can provide wireless information transmission between the device and the wire of a telephone company without connect to the entity of a wire.

Description

An electronic device, especially one that is used in an information processing device. 1241812

[Technical field to which the invention belongs] The present invention is an electronic device capable of transmitting information wirelessly by transmitting wheel information. The information is transmitted wirelessly during network operation. [Prior Art] The Internet is a global wide area network. The Internet uses telephone lines or dedicated lines to connect school institutions, government organizations and various research units around the world. Users can send emails and files or perform business activities on any connected network. Every second of the world, users connect to the Internet. Due to the rich resources of the Internet, people may need the information in the Internet at any time, but in the past, information processing devices had to be connected to the Internet (〖nte 『net) through telephone lines. 'It is necessary for the information processing device to cooperate with the configuration of the telephone line, so that the information processing device can only perform a function of browsing the Internet at a fixed position indoors. Recently, portable information processing devices have been used in conjunction with mobile communication devices to implement wireless Internet access. This can achieve the convenience of accessing the Internet at any time. However, the disadvantage is that the transmission rate is not high and the transmission cost is expensive. The Internet method, but the disadvantages are that the display screen of the mobile communication device is too small, the memory is insufficient, and the transmission cost is equally heavy, so it is not an ideal and economical method. In summary, in order to make the information processing device convenient to access the Internet at any time, it also needs to take into account the economics of transmission costs, which is a technology that remains to be solved.

Sex

Page 5 1241812 Case No. 90Π7986 Amendment V. Description of Invention (2) Subject. [Summary of the Invention] In view of this, the present invention proposes an electronic device capable of wirelessly transmitting information, the purpose of which is to transmit information between the information processing device and the telephone office line by wireless transmission when the information processing device is online. Information. The invention is provided with a moving part and a fixed part. The fixed part is connected with the telephone office line, and the mobile part is connected with the information processing device and can move with the information processing device. When the information processing device works on the Internet, it must contact the telephone office. When the cable is connected, the electronic device can be used for wireless transmission of information to achieve the purpose of replacing the wired transmission. The detailed content and technology of the present invention will be described in conjunction with the drawings as follows: [Embodiment]. The present invention is an electronic device with wireless transmission of network information. The Internet access to the information processing device must be connected to a telephone line. At this time, the electronic device is used for wireless transmission of information to replace the original need to transmit network information by wire. Please refer to "Fig. 1" for a schematic diagram of an electronic device that can wirelessly transmit information according to the present invention. The present invention includes at least: a fixed part 20 and a mobile part 30, and a fixed part 1 20 is connected to a telephone office line T and a wired communication extension device 13. The wired communication extension device 13 may be a telephone or a mobile component. 3 0 is opposite to the information processing device 10, and performs analog wireless transmission of information with the fixed component 20. Next, the fixed part 20 of the present invention will be described in detail. Please refer to "Fig. 2" for the fixed part of the electronic device capable of wirelessly transmitting network information according to the present invention.

Page 6

_Case No. 90117⑽R 修 _ V. Description of the invention (3) Block diagram. The fixing member 20 of the present invention includes at least one provided fixing member 2. The power required for the work is originally supplied to the early stage 21: connecting technology n plus-f ^ ^ shell of the fast knife This fixed component 20 is also provided with a 2-wire circuit unit 27 and a conversion unit 22, which are connected. The early packet telephone line T is connected to receive the information of the telephone office line T, and the on-line circuit unit 27 is a wire communication dedicated, (Data Access Arrangemen; DAA) ', and is connected to the connection interface unit 28. 'Use and adjust the signal of the fixed component 20 to a signal suitable for the requirements of wired communication transmission specifications. The conversion unit 22 is a 2/4 wire matching conversion circuit with echo cancellation (Echo Cancel) characteristics. The connection unit 27 is connected to this conversion unit 22 for receiving information, and can meet the characteristics of a modem directly transmitting and receiving, and transmit information to the output terminal. In addition to the above units, the fixed component 2 of the present invention 〇An additional measurement unit 26, a central processing unit 24, a memory unit 25, and a transceiver unit 23 are provided. The detection unit 26 is connected to the access arrangement unit 27 for detecting the fixed part 20 of the telephone office line T. The connection state 'and transmits the connection bear to the central processing unit 24, which is an 8-bit micro-processing control system. There are read-only memory (ROM) and dynamic random access memory (RAM) inside ,use 1. to detect signal reception strength

Strength Indication; RSSI), and processing and calculation after receiving the detection result from detection unit 26, and memory unit 25 is an electrically non-volatile memory (Electrically Erasable Programmable Read-Only Memory; EEPR0M) and It is connected to the central processing unit 24 for storing the random password used in the present invention, and the wireless transceiver unit 23 is connected to the central processing unit 24 and the conversion unit 22. The central processing unit 24 will

1241812 Seat ^ 10117986 V. Description of the invention (4) Line _Receiving and receiving unit 23 performs the receiving and sending process signals and status signals. ^ One 22 is responsible for transmitting information by analogy: == early: demodulation ’and demodulate from the wireless transceiver unit 23: transceiver = 3 on the network. Door ^ Bei Xun, sub-pass wheel set Next, the mobile part 30 of the present invention is made; Figure 3 "is a block diagram of the electric wire information of the present invention. The mobile part of the private clothing 3 The mobile part 3 of the present invention includes at least the right · current power conversion for A w yes · connection interface unit 3 1. direct interface = early yuan ... conversion unit 33 and detection unit 34 $ 31 is connected to the network information processing device 1 〇 The operation management device 1 0 transfers the data 1 and Gushi + direct _ is used to connect with the information interface unit 31 ° Α = the source conversion supply unit 32 is connected with Set 1 of the electric power 1 front 'fine precision by the general serial bus 12 to capture information processing power' and this transfer ^ after the voltage stabilization to provide the power required for the work of this mobile part 30 Cancel), as early as 70 33 also An echo cancellation (Ech〇 is used to receive the i = J 2/4 wire matching converter and connected to the connection unit 31, sent to the wheel end, the analog transmission and reception of the wired transmission conversion and transmission of mobile parts ^ 'The detection early element 34 is connected to the conversion unit 33, and is used to control the connection state of the processing unit 35 and the information processing device 10 and transmit it to the central disposal center. In addition to the above units, the mobile part of the present invention 30. Another J 37 ', the middle unit 36 and the radio frequency transceiver unit are provided with a spider The processing of early fan is also an 8-processing controller, with internal RAM) 1 memory (ROM) and dynamic random access memory signal storage, Z to measure the received intensity (RSSI) and transmit wireless communication results ， Mi Li / Zhen 2 Ϊ 瞀 Ϊ 'to receive the detection order * 34 debts to control the wireless transmission and reception unit 3 7 at the same time

1241812 Case No. 90117986 Amended on March 5, V. Description of the Invention (5) The central processing unit 35, also uses the I 2 C bus to set the serial bus communication device ID identification number of the mobile part 30 and the corresponding communication channel. The memory unit 36 is a non-volatile memory (EEPROM) and is connected to the central processing unit 35 to store the identification code of the electronic device of the present invention. The wireless transceiver unit 37 is connected to the central processing unit 35. It is connected to the conversion unit 33, which is used to send and receive the modulation and demodulation signals of the central processing unit 35 and transmit network information, and analogously, the wireless transmission of modulation and wireless demodulation of information is received. Next, for further detailed description of some of the above-mentioned fixed unit 20 units, please refer to "Figure 4", "Figure 5" and "Figure 6" of the detection unit, external unit and Schematic diagram of connecting interface units. The detection unit 26 of the fixed component 20 of the present invention further includes: an online switching circuit 2 6 1. a ringing detection circuit 2 6 2. a wired communication extension device detection circuit 2 6 3 and a connection state detection circuit 2 6 4. The ringing test circuit 2 6 2 is connected to the on-line loop unit 2 7 and is used to detect whether an incoming call is generated on the telephone line T and transmits the detection result to the central processing unit 2 4 and the wired communication extension device. The detection circuit 2 6 3 is connected to the online circuit unit 2 7 and is used to detect the status of the wired communication extension device 1 3 and transmit the detection result to the central processing unit 2 4 and the connection status detection circuit 2 6 4 It is also connected to the on-line circuit unit 2 4 and is used to detect the connection status of the fixed component 20 and the telephone office line T and transmit the detection result to the central processing unit 2 4 and the on-line switching circuit 2 6 1 and The online circuit unit 24 is connected to control the fixed component 20 to access the telephone office line T. When an incoming call is generated on the telephone office line T, the communication device extension port 2 8 2 can be used to switch from the wired communication extension device 1 3 Receive this call.

Page 9 1241812

t number 90117986 V. Description of the invention (6) The fixed part 20 of the present invention further includes a single external display unit 2 9 1 and a central processing unit 2 9. The external unit 2 9 2 91 is a light-emitting diode ( led) is used to display the working status of the electronic device that is connected to the display unit, and the input form-^ Ming can wirelessly transfer the data to the central processing unit 24 is connected to set the invention $ f 9 2 as A keyboard and a neutron device use a random password g 卩 to perform code pairing operations. Press “,” and “$” to transfer the money. Press the mobile part 30 (required by the information center. When using it, you must enter the same part 2 0) Button, central processing unit = button) After the solid encryption identification code is detected without error, the mobile component generates a machine identification code and connects wirelessly. /, The fixed component 20 is sufficient, and the connection interface sheet of the fixed component 20 of the present invention— The line connection port 281 and the wired communication extension device connection further include a telephone office connection port 281 as an RJ11 telephone line jack, and is connected to 'this telephone office line return unit 27 for receiving information, and there are, S ° 〔 ,, And online interface 2 8 2 and telephone line The connection port 2δ1 is connected, and the ==== mechanical device is connected to the mechanical device 28. The wired communication is divided into the above-mentioned mobile part 3 and the remaining part is left-^ ": the connection interface unit of the mobile part of the present invention, Schematic diagram of wireless radio frequency transmission and reception, DC power conversion supply unit and detection unit (<A: <Earth = 8> "also includes the schematic diagram of the wireless radio frequency transmission and reception unit of the fixed part of the present invention). Modulation number ^ Ϊ: The connection interface unit 31 of component 30 includes at least a modulation data connection port 311, a universal serial bus connection port 312, and a tandem &gt; k-row drive conversion circuit 3 丨 3. Data connection port 3 1 ^

Page 1241812 Correction

No. 1 90] 17⑽ R V. Description of the invention (7) One RJ11 telephone line socket and connected to the conversion unit 33 for demodulating data device 11 (Modem), and the universal serial bus connection interface is used for control and education The serial bus 12 (USB) of the processing device 10 is connected, and 2: 3: V is used to convert the supply order 7 ^ 32, and the universal serial bus conversion electrical ^ bus connection port 312 is used to connect The general-purpose string ^ is replaced with general-purpose serial I2C format information and transmitted to the central processing unit 35. 1 wins the volume of private mobile parts 3 0 wireless radio frequency transceiver unit 3 7 at least including human hair circuit 3 7 1 and Tianhun Mengjin q 7?, IS has a makeup price line 3 72 transceiver circuit 371 as a 9 0MHz radio-receiving circuit 'is connected to the central processing unit 35 and the conversion unit 33, and the modulation transmission and demodulation are received, and the antenna set 372 is connected to the receiver ί for wireless transmission of information The fixed component 20 Ϊ ^ ΐ The radio frequency transceiver unit 23 also includes a wireless radio frequency transceiver circuit 231 and —, Q: 2 3 2, the arrangement and function of which are the same as those of the mobile unit 3 0 transceiver unit 37, so I will not repeat them here.古 # 2 The DC power conversion and supply unit 3 2 of the mobile part 30 of the present invention further includes a single circuit 3 2 1 and a power supply simulation circuit 3 2 2, and the voltage stabilization circuit 3 2 1 is a direct current transformer circuit (DC / DC) and phase connection with general serial bus connection port 312 =: Used to receive the power of the information processing device 1 0, and read after conversion and voltage stabilization Circuit 3 2 2 Electricity: The feeder circuit 3 22 includes a DC voltage conversion circuit (dc / DC) and an on-line power supply circuit (Line —Hold Current) for converting and boosting the power supply. For mobile parts 30 can meet the normal online work of the telephone office 'at the same time to adapt to different kilometers of communication changes.

Page 111241812 _ Case No. 90Π7986_ Year Month Day _i ±± _ V. Description of the invention (8) The detection unit 3 4 of the mobile part 30 of the present invention further includes a detection circuit 3 4 1 and a ringing circuit 3 4 2. The detection circuit 3 4 1 is connected to the conversion unit 3 3 and is used to detect the connection status of the mobile part 30 and the network information processing device 10 and transmit the result to the central processing unit 35. The ringing circuit 34 2 is connected to the conversion unit 3 3, which is used to generate a ring when there is an incoming call on the telephone office line T to notify the user. In summary, the electronic device capable of wirelessly transmitting network information according to the present invention has the advantage that it can improve the inconvenience caused by the network information processing device during wired Internet access, and only needs to pay a low cost for wired Internet access, that is, Can achieve the convenience of wireless Internet access. Although the present invention is disclosed above with the foregoing preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications and retouching without departing from the spirit and scope of the present invention. The scope of protection of the invention shall be determined by the scope of the attached patent application.

Page 1212412 Case No. 90117986 is a simple explanation of the modified diagram. The first diagram is a schematic diagram of an electronic device capable of wirelessly transmitting network information according to the present invention, and the second diagram is a fixed component block of the electronic device capable of wirelessly transmitting network information according to the present invention. Figure 3 is a block diagram of a mobile part of an electronic device capable of wirelessly transmitting information according to the present invention; Figure 4 is a schematic diagram of a detection unit of a fixed part of the present invention; Figure 5 is a schematic diagram of an external unit of a fixed part of the present invention; Figure 7 is a schematic diagram of the connection unit of the fixed part of the present invention; Figure 7 is a schematic diagram of the connection unit of the mobile part of the present invention; Figure 8 is a schematic diagram of the fixed part and the mobile transceiver unit of the present invention; Figure 9 is the power supply of the mobile part of the present invention A schematic diagram of a supply unit; and FIG. 10 is a schematic diagram of a detection unit of a moving part of the present invention. [Symbol description] 10 11 12 13 20 21 22 23 231 232 Network information processing device Modulation device Universal serial bus Wired communication extension device Fixed component Power supply unit Conversion unit Wireless RF transceiver unit Wireless RF transceiver circuit Antenna device

Page 13 1241812 Case No. 90117986 Brief description of the revised diagram 24 Central processing unit 25 Memory xJtr Early element 26 Detection unit 261 Online switching circuit 262 Vibration detection circuit 263 Wired communication extension device detection circuit 264 Connection status detection Circuit 27 On-line circuit unit 28 Connection to Π unit 281 Telephone line connection a 282 Communication unit extension connection U 29 External unit 291 Display unit 292 Input unit 30 Mobile unit 31 Connection to U unit 311 Modulation device connection a 312 Universal serial Bus connection 0313 Universal serial bus conversion circuit 32 DC power conversion supply unit 321 Voltage stabilization circuit 322 m Electrical simulation supply circuit 33 Conversion unit 34 Detection unit 〇

Page 14 1241812

Page 15

Claims (1)

1241812 Case No. 90117986 Amendment VI. Patent Application Scope 1. An electronic device capable of wirelessly transmitting information is applied to a network information processing device, which browses an Internet, and the electronic device passes the information processing device The information with a telephone office line includes at least: a fixed component, which is connected to the telephone office line, and wirelessly transmits information by analogy. The fixed part includes: a fixed detection unit, The fixed pick-up unit is used to detect the connection status of the fixed part and the telephone office line, and detect a vibration age signal of the telephone office line; an external unit, which is used to display the status of the fixed part 5 and Enter the use password of the electronic device capable of wirelessly transmitting information; a mobile component, which is connected to the network information processing device, and wirelessly transmits information by analogy with the fixed component. The fixed part includes: A motion detection unit for detecting the connection status of the moving part and the information processing device , And a vibrating age is generated when there is an incoming call on the telephone line. 2. The electronic device capable of wirelessly transmitting information as described in item 1 of the scope of patent application, wherein the fixed component further includes: a power supply unit for supplying power required for the fixed component to work; a connection An interface unit, which is connected to the telephone office line for receiving information of the telephone office line; an online circuit unit, the online circuit unit and the connection interface unit 苐 Page 16 1241812 Amendment No. 90117986 6. The patent application scope is connected to convert the information of the fixed component into information suitable for the requirements of the wired communication transmission specification; a conversion unit, which is connected to the on-line circuit unit. After receiving the information, the information is converted by analogy to the transmission and reception of a wired transmission and transmitted to the output end; a central processing unit, the central processing unit is connected to the fixed detection unit and used to receive the detection unit The detection results are processed and transmitted to the output control end; a memory unit connected to the central processing unit to memorize the random password of the electronic device; and a radio frequency transceiver unit The transceiver unit is connected to the central processing unit and the conversion unit, and is used to transmit a modulation and demodulation signal to the central processing unit, and the processing operation result is analogized to wireless modulation transmission and wireless resolution of the signal. Tune receive. 3. The electronic device capable of wirelessly transmitting information as described in item 2 of the scope of patent application, wherein the connection interface unit of the fixed component further includes: a telephone office line connection port, the telephone office line connection port and the telephone office line Connected to the access arrangement unit for sending and receiving the information; and a wired communication extension device connection port, the wired communication extension device connection port is connected to the telephone office line connection port for connecting a wired communication extension device . 4. The electronic device capable of wirelessly transmitting information as described in item 2 of the scope of patent application, wherein the fixed detection unit of the fixed component further includes: a ringing detection circuit, the ringing detection circuit and the online circuit list Page 17 1241812 Month No. 90117986 Amendment VI. The patent application scope is connected to detect the electrical detection result sent to the central office, whether the office f 疋 has a call, and the ak management unit; a wired communication The extension device is installed with the Qian test circuit and the on-line circuit, and the wired communication extension Pei is set, and this 彳 刚 刚 &amp; is used to measure the connection and install a connection state debt test circuit. 该The central processing unit is connected to the line loop unit, and is used to connect the state detection circuit to the upper connection state, and to transfer the test unit and the telephone line to the central processing unit. Unit; an on-line switching circuit is used to control the fixed part ~ the knife circuit + when there is an incoming call on the phase line of the on-line circuit unit, it is switched to access a telephone office line, and when the telephone office is wired communication The extension device is connected to the extension connection port of the wired communication device. Wherein, the external unit further includes a wireless display wheel electronic information display unit, the display _ — used to show that the wireless transmission wheel has been connected to the central processing unit a long time ago, and the state; and An input unit of the working status of the electronic device, the turn-in is used to input the wireless transmission wheel network /, "the central processing unit is connected, and the password for the comparison of the identification code is used for this. Virtual_ 贝The use of electronic devices of Λ is random 6. As described in item 2 of the scope of patent application, where the fixed parts should be benefited ..., the electronic device of wire transmission wheel information can be used for this ..., the radio frequency transceiver unit is more Contains… green radio frequency transceiver circuit, several thousand words 3 匕 磙 transceiver circuit is a radio frequency transceiver 1241812 Amendment No. 90Π7986 6. Apply for a patent scope, and connect with the central processing unit and the conversion unit, use The information is used for wireless modulation transmission and demodulation and reception; and an antenna device connected to the transceiver circuit for wireless transmission of the information. The electronic device capable of wirelessly transmitting information as described in 2 items, wherein the conversion unit of the fixed component is a 2 / 4-wire matching converter with echo cancellation (Echo Cancel), and the conversion unit is required to match the direct-online characteristics to transmit information requirements 8. The electronic device capable of wirelessly transmitting information as described in item 2 of the scope of patent application, wherein the central processing device of the fixed component is an 8b it microprocessor controller. 9. The wireless device as described in item 2 of the scope of patent application An electronic device for transmitting information, wherein the memory unit of the fixed component is a non-volatile memory (EEPR0M). 10. The electronic device for wirelessly transmitting information as described in item 2 of the scope of patent application, wherein the fixed component is on-line The loop unit is a DAA that adapts to the on-line requirements of the telephone office. 11. The electronic device capable of wirelessly transmitting information as described in item 1 of the scope of the patent application, wherein the moving part further includes: a connection interface unit, the connection interface The unit is connected to the network information processing device, and is used for sending and receiving information of the network information processing device; a DC power conversion supply order The DC power conversion and supply unit is connected to the connection interface unit through a serial bus Page 19, 1241812, No. 1 9f) 117QRR 6. The scope of the patent application is used to capture the outlet, to provide a conversion connection, and the conversion of the input is used to connect to a central unit. After processing, a memory connection is used to A wireless central processing unit signal to the Chinese system for wireless tuning 1 2 · If a patent application is applied, the modulation and the conversion unit are set; the information office is provided for the mobile unit, and the funds are transmitted to the processing unit for transmission to the body The unit memorizes the radio frequency receiving unit and the central processing system transmission range. The mobile unit demodulates the digital unit connection. Power supply, and the power required for voltage stabilization work; the unit and the connection interface receive the information by analogy and transfer it to the moving parts of the gearing device. After the conversion signal is output, the detection unit controls the output. The electronic loading unit converts the single unit, and the data device of the wireless 11 item is used for the central processing unit; the memory unit is placed so that the non-element is connected and the demodulation can be performed without connection. The connection port connects a management unit with the detection result element and shoots with the line, and the management operation receives it. Wire-to-pass, the external machine sends and receives passwords frequently to send nose results, rounds of information, data packages, modems, and wired motion detection to handle the serial with a universal serial sink interface and the information. The power of the bus format is transmitted to the electrical serial bus processing unit; and the electronic device of the unit and the modem contains analogy: The connection port is used to adjust the data and the bus connection is used to send and receive the processing device conversion circuit. Interface, the serial bus of the universal serial device is connected, the aluminum is connected, and the network source supply unit is connected; and the shell conversion circuit, the serial bus 1241812 Case No. 90117986 Amendment VI. The scope of the patent application is connected with the serial bus I 2 C connection port, which is used to convert the information of the serial bus format to the general universal I 2 C format and send it to the center. Processing unit. 1 3. The electronic device capable of wirelessly transmitting information as described in item 11 of the scope of patent application, wherein the detection unit of the moving part further includes: a detection circuit, the detection circuit is connected to the conversion unit, It is used to detect the connection status of the mobile part and the network information processing device, and transmit the detection result to the central processing unit; and a ringing circuit, the ringing circuit is connected to the conversion unit for the A telephone office line has a vibrating age when there is an incoming call. 1 4. The electronic device capable of wirelessly transmitting information as described in item 11 of the scope of patent application, wherein the wireless radio frequency transceiver unit of the mobile component further includes a radio frequency transceiver circuit, which is a radio frequency transceiver circuit And is connected to the central processing unit and the conversion unit for wirelessly modulating transmission and demodulation and reception of the information; and an antenna device connected to the transceiver circuit for using the tributary as Wireless transmission. 1 5. The electronic device capable of wirelessly transmitting information as described in item 11 of the scope of patent application, wherein the DC power conversion and supply unit of the mobile component further includes: a voltage stabilization circuit, the voltage stabilization circuit and the serial bus The connection ports are connected to capture the power of the information processing device and transmit to the output terminal after conversion and voltage stabilization; and Page 21 1241812 _ Case No. 90Π7986_ Year Month Date __ VI. Patent application scope-a feed simulation supply circuit, the feed simulation supply circuit is connected to the voltage stabilization circuit, and is used for the network information processing device. The power supply is used for boost conversion and on-line current maintenance for the mobile component to work normally. 1 6. The electronic device capable of wirelessly transmitting information as described in item 11 of the scope of patent application, wherein the conversion unit of the fixed component is a 2/4 wire matching converter with echo cancellation (Echo Cancel) characteristics, the conversion The unit is required to transmit information to match the direct online feature. 1 7. The electronic device capable of wirelessly transmitting information as described in item 11 of the scope of the patent application, wherein the central processing device of the fixed component is an 8-bit microprocessor controller. 1 8. The electronic device capable of wirelessly transmitting information as described in item 11 of the scope of patent application, wherein the memory unit of the fixed component is a non-volatile memory (EEPR0M). 1 9. The electronic device capable of wirelessly transmitting information as described in item 1 of the scope of patent application, wherein the information processing device is a personal computer. 20. The electronic device capable of wirelessly transmitting information as described in item 1 of the scope of patent application, wherein the information processing device is a notebook computer. Page 22