RU2127448C1 - Telecommunication organizer - Google Patents

Abstract

FIELD: computer engineering, communication devices, in particular, devices for processing and distribution of data flows between different information systems with different information presentation protocols. SUBSTANCE: device has central processing unit, memory unit, sound interface, video interface, computer equipment interface, and display. In addition device has units for receiving and transmitting information and control signals for remote control, rewriting flash memory unit, bus amplifiers, video interfaces, interfaces for remote information transmission, telephone line interfaces, cordless information exchange interfaces, card interfaces and interfaces of chronometer information. EFFECT: possibility of information transmission between telecommunication, radio and TV broadcasting networks, audio and video equipment without computers, possibility to use as telephone set and autonomous data storage equipment. 2 cl, 14 dwg, 3 tbl

Description

 The invention relates to the fields of computer and telecommunication technology, in particular to devices for processing and distributing data streams of various information systems with various information display systems.

 There are a number of devices for communication of various information systems, reception and transmission of information between these systems.

 For various purposes, television, video and audio cards are used, made in the form of blocks of a personal computer, fax modem, personal computer keyboard with built-in smart card adapters. To expand the functions and communication with peripheral devices for mobile computers (laptops), replicator ports, Desk Stations and television and video adapters (TV and MPEG adapters) are used.

 However, the above tools do not function without a computer, i.e. are not standalone devices.

 Known computer-telecommunications device Communicator NOKIA 9000 (see "Features of the national cellular. NOKIA 9000". The world of communication and information. Connect. 1997, N 1-2, p. 87), which combines a cell phone and a computer based on processor and operating system, which also contains memory blocks, a fax modem, a calculator, a notebook, a calendar and a text editor.

 This computer-telecommunication device is convenient for mobile use, but its ability to receive and transmit various types of signals and, accordingly, to connect external devices is insufficient, in particular, there is no possibility of connecting magnetic and smart cards, audio and video equipment, the number of connected peripheral computer devices is limited In addition, the type of telephone connection used is expensive and is carried out at the expense of the owner of this device.

 A well-known computer system (see US patent N 5559965, class G 06 F 13/00, 1996), containing a processor, RAM, large external memory and a group of input-output adapters having a consistent plug and play mode (Plug and Play) and distributed mode of resources, this system provides the connection of peripheral computer devices.

 However, this computer system is intended only for connecting digital devices operating in Plug and Play mode.

 Known desktop communication network (see US patent N 5317693, CL G 06 F 13/00, 1994), containing a Central processor, random-access and permanent memory blocks, controllers, a memory with a network configuration program, a display, a network communication interface and network interfaces, this network provides the connection of many peripheral devices with the host computer based on the communication protocol.

 However, this communication network is not mobile and only works in conjunction with a computer.

 The closest in functionality and used blocks to the proposed device is a system for distributing a name within the network of adapters for a busy line, dynamically loading adapters with the same logical designations, and installing the remaining adapters in the connected state (see US patent N 5454078, class G 06 F 13/00, 1995), containing a data bus connected directly to the Central processor, blocks of constant and random access memory, with peripheral devices such as disk storage devices via the input-output adapter, keyboard, mouse, speaker and microphone via the user interface adapter, with the computer network through communication channels and a display adapter via a display adapter.

 This system provides the transmission of information between the operator, peripheral storage devices, a computer network and the operating and storage units of the system with the presentation of data on the display.

 However, this system does not receive radio and television communication signals, does not allow transmitting and receiving video information, does not provide telephone communications and inputting information from cards; in addition, control and data entry into the system cannot be performed remotely.

 As follows from the above, the generalized problem of simultaneous processing and distribution of data streams of various information systems, including digital, video, audio, telephone and radio television information, information of various types of cards, as well as signals from the operator with a compact implementation of the corresponding device, has not been solved.

 To solve this problem, the invention is directed.

 Compared with the prototype, the proposed computer telecommunication device containing a data bus (information signals), a control signal bus, a manual control unit, an arithmetic logic unit, a random access memory block, an audio information interface block, a visual information interface block, a computer tool interface block, two blocks of contact elements, a monitor, a microphone and headphones, the data bus being connected to the information inputs and outputs of the arithmetic-logical and random-access memory blocks, the first the information inputs and outputs of the audio information interface unit, the computer tool interface unit and the visual information interface unit, the control inputs of which are connected to the control signal bus, the second information inputs and outputs of the audio information interface unit are connected to the first block of contact elements, the first inputs and outputs of which are connected to microphone and headphones, respectively, and the second are the linear inputs and outputs of the device, the second inputs and outputs of the visual information interface block The stations are connected to the first information inputs and outputs and control inputs of the monitor, the second information inputs and outputs of the computer interface unit are connected to the second block of contact elements, the inputs and outputs of which are the device inputs and outputs, the unit for receiving and transmitting information and control signals, the unit signal input unit, rewritable non-volatile memory unit, main amplifier unit, video information interface unit, remote exchange interface unit and information, telephone network interface unit, wireless communication interface unit, card interface unit, chronometer information interface unit, three contact element blocks, information transmitting and receiving element block, indication element block, wireless receiving unit, card adapter block, digital chronometer block, a pen-pen, input elements, an amplifying element and a signal element, and the monitor is made with a sensitive surface perceiving the contact path of the pen-pen, the data bus being connected to and formation and control inputs and outputs of the unit for receiving and transmitting information and control signals, as well as information inputs and outputs of the rewritable non-volatile memory unit, with the first information inputs and outputs of the main amplifier units, video information, remote information exchange, telephone network and chronometer information and with outputs of the blocks of wireless communication interfaces and cards, the control inputs of which are connected to the control signal bus, and the control inputs of the transmit and receive unit information and control signals are connected to the outputs of the manual control unit, the inputs of remote reception of control and information signals of the reception and transmission unit of information and control signals receive signals from the remote signal input unit, the signal input of the reception and transmission unit of information and control signals is connected to the first signal output of the unit wireless communication interfaces, signal-time inputs - with outputs of the chronometer information interface unit, and the outputs are connected to the control bus of the signaling signals, the second information inputs and outputs of the block of video information interfaces are connected to the third block of contact elements, the inputs and outputs of which are the inputs and outputs of the device, the second information inputs and outputs of the blocks of main amplifiers and telephone network interfaces are connected to the fourth and fifth blocks of contact elements, respectively, the inputs and outputs of which are the inputs and outputs of the device, the second information inputs and outputs of the remote information exchange interface unit are connected to the first information inputs and outputs of the block of elements of the reception and transmission of information, the inputs and outputs of which are the inputs and outputs of the device, the third information and control outputs of the block of visual information interfaces are connected to the inputs of the block of display elements, and the first and second information and signal inputs of direct access are connected to information and signal outputs of telephone network and wireless communication interface blocks, respectively, the second signal output of the latter is connected to the input of the amplifier element On the other hand, the information input is connected to the wireless receiving unit, the control input of which is connected to the control signal bus, and the information input is connected to the output of input elements, the inputs of which are device inputs, the information inputs of the card interface unit are connected to the outputs of the card adapter unit, the inputs of which are inputs of the device for installing cards, the second information inputs and outputs of the block of information interfaces of the chronometers are connected to the information inputs and outputs of the block of digital chronometers, the input inputs of which are connected to the control signal bus, and the signal outputs of the chronometer information interface unit are connected to the group of second inputs of the amplifier element, the outputs of which are connected to the inputs of the signal element, the output of which is the signal output of the device, the input surface of the monitor transmits the contact movement of the pen, and the block of reception and transmission of information and control signals contains a control memory, the address inputs of which are connected to the outputs of the register-counter addresses, address the inputs of which are connected to the outputs of the first multiplexer, and the control memory outputs are connected to the information D-inputs of the command register, the information L1 input of the second multiplexer and the first group of information inputs of the first multiplexer, the second group of information inputs of which, the first group of information inputs of the comparison node, and the output of the first bus driver is connected to the information D-inputs-outputs of the second bus driver, the information V-inputs-outputs of which are connected to the data bus, the inputs of the signal receiving and converting unit are inputs of the device’s remote control from the remote signal input unit, and the outputs are connected to the control signal bus and the D-inputs of the register, the outputs of which are connected to the remote control signal bus, to which the D-inputs of the first bus driver are connected, the fifth group of information inputs of the first multiplexer, the first group of inputs of the multi-channel element 3 OR, the second group of inputs of the multi-channel element 2 OR, the second group of information inputs node comparison, the second inputs of the first and second elements 2I, the first, second and third gate inputs of the element 4-2I-OR, the first input of a single pulse generator, the first input of the third element 2I, the first input of the 3 OR element and the information B1-input of the second multiplexer, information The B2 input of which is connected to the output of the third element 2I, and the address input is connected to the output of the element 3 OR, the F1 and F2 outputs of the second multiplexer are connected to the D0 and C0 inputs of the command register, respectively, and the C input of the latter is connected to the output C1 of the generator asynchronous which It is also connected to the information L2-input of the second multiplexer, the C-input of the register and the control bus, and the output C2 of the asynchronous generator is connected to the second input of the fourth element 2I, the first input of which is connected to the control memory output, and the output of which is connected to + 1-input register-counter address, the C-input of which is connected to the output of the fifth element 2I, the second input of which is connected to the output of the single pulse generator, which also connects the second input of the third element 2I and the first inputs of the first and second element 2I, the outputs of which are the first and second clock inputs, respectively, of the comparison node, the output of which, as well as the outputs of the blocks of wireless communication interfaces and chronometer information, are connected functionally to the first, second and third signal inputs of the 4-2I-OR element and the control inputs of the formation logic circuit addresses, the outputs of which are connected to the address inputs of the first multiplexer, the third group of information inputs of which are connected to the outputs of the block of information interfaces of the chronometers, and the fourth group of the formation inputs - to the outputs of the multi-channel element 2 OR, which are also functionally connected to the control input of the comparison node, the first input of the fifth element 2I and the fourth and fifth gate inputs of the element 4-2I-OR, the output of which is connected to the second input of the single pulse generator, the third input of which connected to the output of the manual control unit, the outputs of which are also functionally connected to the second input of the 3OR element, to the first group of inputs of the multi-channel 2OR element and to the second group of inputs multi-channel of the third ORI element, the outputs of which are connected to the address generation logic of the address formation logic, and the third group of inputs of which, as well as the third input of the 3 OR element, the crystal sampling inputs of the first and second bus driver and the data transfer direction of the second bus driver are functionally connected to the output of the command register - the local control field included in the control word, the input data direction of the first bus driver is connected to a constant logic level, and the rest of the outputs Registers Command - controlling field are connected via the bus control signals to a control unit of the device.

 The invention is illustrated in the drawing, in which Fig. 1 is a block diagram of a computer-telecommunication device; 2 is a diagram of a block 1 for receiving and transmitting information and control signals, FIG. 3 shows a telephone network interface unit 13, FIG. 4 shows an example of the execution of the unit of interfaces of computer tools, in FIG. 5 shows embodiments of the part of the device responsible for counting time parameters, based on blocks 18 of the information interfaces of the chronometers and 29 digital chronometers, FIG. 6 shows an exemplary embodiment of the address generation logic 40, FIG. 7 is a diagram of a comparison unit 48; FIG. 8 is a diagram of analog-to-digital and digital-to-analogue signal conversion, on which the blocks 10 and 11 of the video and audio information interfaces are based, FIG. 9 shows an embodiment of a signal conversion subunit 62, FIG. 10 shows a diagram of a data bus adapter 83, FIG. 11 is a flowchart of a data transmission mode; FIG. 12 is a flowchart of an algorithm for receiving information on a data bus 29 and transmitting information from a data bus 29.

 The computer-telecommunication device (Fig. 1) comprises a unit 1 for receiving and transmitting information and control signals, a data bus 2 (information signals), a control signal bus 3, a manual control unit 4, a remote signal input unit 5, an arithmetic-logical unit 6, block 7 of random access memory, block 8 of rewritable non-volatile memory, block 9 of main amplifiers, blocks 10 to 18 of the interfaces of video information, audio information, remote exchange of information, telephone network, visual information, wireless ligature, computer tools, cards, chronometer information, blocks 19 - 23 contact elements, block 24 of the elements of the transmission and reception of information, monitor 25, block 26 of the display elements, block 27 receiving wireless communications, block 28 of card adapters, block 29 of digital chronometers, microphone 30, headphones 31, pen 32, input elements 33, amplifier element 34, signal element 35.

 Block 1 of the reception and transmission of information and control signals (Fig. 2) contains a control memory 36, an address register counter 37, a command register 38, a multiplexer 39, an address generation logic 40, bus formers 41 and 42, a multi-channel element 43 2 OR, a register 44, a signal receiving and converting unit 45, an asynchronous generator 46, a single pulse generator 47, a comparison unit 48, a multiplexer 49, a 4-2I-OR element 50, 2I-I elements 51, a 3 OR element 56, a 3-ORI multichannel element 57, a bus 58 remote control signals.

 The telephone communication interface unit 13 (Fig. 3) contains signal filtering circuits 59, a signal conversion subunit 60, a signal amplification subunit 61, a fax modem subunit 62, a bus adapter 63, a bus driver 64.

 Block 16 of the interface of computer tools (Fig. 4) contains interfaces 66 - 68 of the serial port, parallel port, computer card, port replicator of a laptop computer, subunits 69 - 72 contact elements.

 The part of the device responsible for counting the time parameters (Fig. 5) contains an interface of 73 hours, an interface of 74 timers (scheme a) shown in schemes b) and c) as a group of interfaces 74.1 - 74.τ, clock 75 and timers 76.1 - 76. τ, as well as related to other blocks of the device bus 2 data and 3 control signals, the elements 34 amplifier and 35 signal. In the particular case, when τ = 1, the interface 74 has one output, which also occurs when performing this part of the device according to the circuit in FIG. 5c.

 The address generation logic 40 (FIG. 6) contains a group of elements 77.1 - 77.n 3-2I-OR, a group of adders 78.1 - 78.n modulo two, and a group of elements 79.1-79.n 2-2I-OR.

 The comparison unit 48 (FIG. 7) contains a comparison circuit 80, registers 81 and 82. The analog-to-digital and digital-to-analog conversion circuit (FIG. 8) contains a signal filtering and amplification unit 83, a signal amplification unit 84, analog-to-digital and digital-to-analog converters 85 and 86, 87 bus adapter.

 The signal conversion subunit 60 (Fig. 9) contains a group of signal frequency converters 88.1 - 88.f and a switch 89.

 The bus adapter (in a generalized form - Fig. 10) contains a bi-directional buffer 90 with three logical states, buffer registers 91 and 92.

 The sequence diagram of the data transfer mode (Fig. 11) includes the following sets of operations: set of operations A - turning on and initial installation, set of operations B - choosing the data transfer mode (operating mode), set of operations C - choosing the type of data transfer mode - installation of blocks of output channels, set of operations D - selection of the type of signals from an external device and their transmission to data bus 2, set of operations G - reception of signals from a data bus 2 and their transmission to external devices, as well as with corresponding types of mode Loki 1, 6, 7 and 8, a set of operations H - switching to another mode, or shutdown device.

 The algorithm of the device (Fig. 12) for transmitting information from one external device to another (s) external (s) device (a) (sets of operations F and G) contains the following commands: processing of input information, conditional transition ("'YES / NO ") - writing to the clipboard, recording (with the" YES "command), transmitting information to the data bus 2, receiving information from the data bus 2, conditional transition (" YES / NO ") - writing to the clipboard, recording (when “YES” command), information processing for transmission to an external device, conditional transition (“YES / NO”) - shutdown (“YES”).

 The device is built on a modular principle with the connection of the blocks processing and transmitting information to a single data bus 2, and the control of these blocks through the bus 3 of the control signals using the block 1 of the reception and transmission of information and control signals. In this regard, the device is open for expansion in the sense of connecting additional interface units and units for processing and storing information.

 The manual control unit 4 can be built on push-button, tumbler and other switches. The remote signal input unit 5 and the corresponding unit 45 for receiving and converting the signals of unit 1 (see FIG. 2) can be based on the infrared principle of signal transmission. The same principle of signal transmission can be at the heart of the channel, consisting of a block 12 of interfaces for the remote exchange of information and a block of 24 elements of the reception and transmission of information. Blocks 10 and 11 of the video and audio information interfaces are based on the analog-to-digital and digital-to-analogue signal conversion circuit (Fig. 8), which can be supplemented by a corresponding frame (compression, decryption, information encryption schemes, etc.) depending on the frequency and type of transmitted and received signals. The telephone network interface unit 13 (see Fig. 3) has telephone inputs and outputs from the signal amplification subunit 61 and a facsimile channel with voice data transmission connected to the data bus 2. A sub-block 60 of the signal conversion can be performed on the basis of various principles for allocating various channels of information reception and transmission, in the particular case (see Fig. 9) an example of a sub-block with frequency division of signals is given. In the case of one telephone line, subunit 60 is absent; in the case of two telephone lines, for example with standard frequencies of 62 kHz and 124 kHz, subunit 60 contains one signal frequency converter 88. The visual information interface unit 14 may be based on video memory with framing schemes for controlling the monitor, transmitting and receiving information to it from the monitor, and decoders for controlling the display unit 26 and transmitting information to them. In this case, the monitor 25 is a touch liquid crystal, and the display elements can be performed on LEDs and digital indicators. The wireless communication interface unit 15 is based on converters depending on the types of signals received by the wireless receiving unit 27, in particular, on the analog-to-digital signal conversion implemented by the part of the circuit shown in FIG. 8. Direct communication between blocks 15 and 14 is carried out by analogy with direct communication between blocks 13 and 14 (see Fig. 3). Block 27 implements, in particular, such types of communication as paging and radio television, and the input elements 33 in this case are an antenna. Block 16 interfaces of computer tools in General, may contain m interfaces. In FIG. 4 shows four interfaces (and their corresponding connectors): serial port interface 65 (type 16550), parallel port interface 66 (type ECP / EPP), computer card interface 67 (type PCMCIA), portable computer replicator port interface 68 (such as an external connector PCI bus). Given that the device is open for expansion, in addition to the presented interfaces, it is possible to introduce other types of interfaces, for example, a port for an external keyboard (such as PS / 2), a tale (SCSI) interface, etc. Block 18 of the card interfaces is based on matching and converting elements depending on the type of information received from the card, i.e. on the type of card. If it is a smart card containing digital information, then this interface has only matching logic elements. Block 18 of the information of the chronometers is a digital device for connecting to the data bus 2 of the block 29 of digital chronometers, which can be performed on digital counters, other standard logic elements and some elements that specify time parameters (such as quartz elements). Given the wide variety possible in the technical implementation of blocks 18 and 29, in FIG. 5 shows three connection options in the device of these blocks.

 Each interface unit connected to the data bus 2 has a bus adapter. The circuits of these adapters can either coincide or differ from each other. The bus adapter circuit shown in FIG. 10 is one possible example. So, to connect 2 blocks 15 and 17 to the bus, it is enough to have a unidirectional bus adapter. The presence or absence of a bus adapter in blocks 6 - 9 is determined by the used elemental base. If, for example, blocks 6 - 9 are made on VLSI with three logical states at the inputs / outputs, then in this case a bus adapter is not required.

 Each block connected to the data bus 2 has at least two control inputs: at the first input, permission or prohibition of transmitting information is set, at the second input, the direction of data transmission is set. Accordingly, the exception is the blocks 15 of the wireless communication interfaces and 17 card interfaces, which transmit data in only one direction and therefore do not require a signal from the bus 3 specifying the direction of data transfer. In addition, block 6 has control inputs that specify the execution of arithmetic, logic, etc. operations on information transmitted from bus 2 to this block. And blocks 7 and 8 have control inputs for recording, storing and reading information transmitted via bus 2. Blocks 13 of telephone network interfaces and 15 wireless interfaces have additional control inputs, including direct data transfer from one of these blocks to block 14 of visual information interfaces .

 In addition, two units not connected to the data bus 2 also have control inputs connected to the bus 3. This is a wireless receiving unit 27 and a digital chronometer unit 29. The control inputs of the block 27 are intended for switching ranges and tuning the block to certain transmitting devices. The control inputs of block 29 are intended for setting time parameters on clocks and timers and coordinating work with block 18 of chronometer information interfaces.

 Blocks 19 - 23, as well as block 28 are connectors, sockets, or other groups, etc. items corresponding to external connected devices. Elements 34 and 35 amplifier and signal may be an audio amplifier and a buzzer (bell).

 The device (Fig. 1) works as follows.

Using blocks 4 of the manual control and 5 remote input of signals through the block 1 of the reception and transmission of information and control signals, a specific mode of operation of the device is established. Unlike a personal computer, the device has only a fixed set of functions - operating modes. This increases the speed of the device compared to computers, since after switching on and setting all operating conditions, each mode is worked out with the help of a minimum number of operations and without additional requests. All main (basic) operating modes can be divided into four groups:
- receiving information from one external device and transmitting the received information to another (s) external (s) device (a);
- receiving information from one external device for recording, processing, visual observation and (or) the like;
- transfer of information from the device’s memory or operator’s commands to the external device (s);
- the use of the internal reserves of the device to work on the operator’s commands with information entered by the operator or stored in memory, including the manual input mode of the control signals of blocks 6, 7 and 8.

 The listed modes of operation are characterized by the transfer of information from one block to another through the data bus 2. Of the basic operating modes, the first mode is the most generalized. The second and third modes of operation are special cases of the first mode of operation. And the fourth mode of operation is implemented from the structure of the device, expanding its functionality depending on the specific implementation and purpose of blocks 6, 7 and 8. As a result, the device can additionally have a number of standard functions, for example, perform the functions of a notebook, notepad, calculator, dictionary, etc. .d. Therefore, further the operation of the device will be considered as an example of the first operating mode (the transition to the manual input mode of control signals of blocks 6, 7 and 8 will be considered in the description of the operation of block 1).

 In FIG. 11 shows the sequence of operations of the first mode of operation of the device. Operations A, B, C and D are preliminary (installation), operations F and G are the main working operations, and operation H completes this mode of operation. Operations F and G are repeatedly repeated in time and consist of a set of instructions, the sequence of which is shown in FIG. 12. Each of these two operations can have two options for a set of commands: with intermediate storing of the transmitted information in the clipboard (by the command "YES") and without intermediate storing (command "NO") - an accelerated mode of exchange. These options can be set by the operator or the presence of a specific option for a set of commands follows from the hardware implementation of the device blocks.

In addition, there are two more special operating modes:
- information output to the monitor screen from block 13 or 15, without interrupting the transmission of information via bus 2;
- interruption of operation with the inclusion of a new (sub) mode or an alarm about the need to switch to a new (sub) mode.

 The first special operation mode can be performed either from the telephone network interface unit 13 or from the wireless communication interface unit 15. In each of two cases, the input-output (monitor channel) blocks connected to the bus 2 are blocked at the block 14 of the visual information interfaces, and the information is supplied to it either from block 13 or from block 15.

The second special mode of operation can be performed by command from the block 15 of the wireless communication interfaces for transmitting information to the bus 2 from the receiving unit 27 of the wireless communication or by command from the block 18 of the information interfaces of the chronometers to transmit information to the bus 2 from the block (s), included by timers or by the internal command of block 1 during the comparison operation - if the word on bus 2 coincides with some given word. In these cases, a command is sent to block 1 through feedback circuits (the reception of these signals will be discussed below) and the operating mode of the device changes, in addition, from blocks 15 and 18, instead of block 1, the signal can be sent to amplifier element 34 and signal element 35, notifying about the need to change the mode of operation. The second special mode of operation can be used in the following cases:
- the arrival of signals paging or any other connection;
- inclusion of any operating modes at a certain time;
- as an alarm or timer;
- to identify any word on bus 2 transmitted from one of blocks 6 to 18, including the digital identification of sounds, image fragments, inscriptions, including fingerprints on the touch monitor.

 Each operating mode is set via a bus 3 of control signals that are supplied to arithmetic-logical block 6, blocks 7 and 8 of operational and rewritable non-volatile memory, block 9 of main amplifiers and blocks 10 to 18 of the interfaces, as well as to blocks 27 of the receiving wireless communication and 29 digital chronometers.

 The device can receive information on data bus 2 from only one block (on one information channel), and send information from data bus 2 through all other blocks connected to bus 2, or a part of blocks (information channels). The exception is blocks 15 and 17, which do not receive information from bus 2, but can only work by transmitting information to bus 2. Control signals are sent to bus 3 from the transmitting unit connected to bus 2, enabling operation and including the direction of information transfer to bus 2. And on the receiving units connected to bus 2, control signals are sent via bus 3, allowing operation and including the direction of information transfer from bus 2.

 In the case of transmitting information only to blocks that are not connected to the outputs of the device, the latter operates in the same way, and the information is processed, recorded in memory or (and) is displayed on the monitor. Similarly, the formation of control signals occurs if the device transmits to the external devices the information contained in blocks 1, 6 - 8 and 29, and the information in block 1 can come from the operator from block 5 of the remote signal input.

 Independent operation of the device - without connecting external devices, only by operator’s commands, is carried out using manual control unit 4 and remote signal input unit 5. Numeric and alphanumeric data through block 1 are entered into blocks 6-8 and 29, where they are subject to processing or storage, while data can be displayed on a monitor. Block 14 operates to receive information from bus 2 similarly to work in other modes.

 The number of basic operating modes is determined by the number of blocks that can transmit information to the data bus 2, namely blocks 1, 6 - 18, and the number of blocks that can receive information from bus 2, namely: blocks 6 - 14, 16 and 18. It should be noted that block 1 can also receive information from bus 2 only for implementing control functions, i.e. This technique applies to special operating modes. As mentioned above, only one block can transmit to bus 2 at any given moment in time, and information can be taken through several channels at once. As a result of turning off one or more output channels (blocks), additional modes of operation of the device occur. Thus, it is possible to make some generalized list of basic operating modes, which is presented in tab. 1.

 Subblocks of h = 3 in block 15 may be interfaces for receiving paging, radio, and television communications. Subblocks in the amount of m = 4 can be interfaces 65 - 68 (Fig. 4). The subblocks in the amount of τ + 1 = 13 are interfaces for transmitting current time signals and timer signals for each block receiving information from bus 2.

 The number of basic operating modes can also be increased by turning on and off various interfaces within one block (channel) and transmitting information between these interfaces as between separate blocks. And the total number of possible operating modes of the device is determined from the combination of all basic operating modes and special operating modes, as well as operating modes obtained by manually entering commands by the operator using block 5 through block 1. The number of manual operating modes depends on the capabilities of the operator, block type 6 arithmetic-logical and modifiable information contained in memory blocks 7 and 8. Therefore, it is virtually impossible to take into account the number of manual modes of operation.

 The maximum possible number of operating modes of the device, with enumeration of all possible options, requires appropriate hardware costs. At the same time, the achievement of all possible operating modes for one technical implementation is practically not advisable. In the table. Figure 2 shows a list of operating modes taking into account the simultaneous operation of subunits of blocks 15 and 16, i.e., h, m = 1, and the presence of hours and two timers - for switching on and off, i.e., τ + 1 = 3, as well as a certain restriction on the number of blocks that are disabled and enabled to receive information from bus 2.

 Blocks not shown in column 4 of the table. 2, in a particular mode for receiving information from the bus 2, either constantly turned on to receive information, or constantly turned off. So, in practice, it is not necessary to transfer video and audio information from blocks 10 and 11 to block 6, arithmetic-logical or to transfer information between blocks 10 and 11, etc.

 If there are three special interrupt modes, for example, from a wireless signal, from a timer signal, and when code information appears, then the number of all modes will triple, i.e. taking into account the table. 2, the total number of modes is 6912. All these modes are entered by blocks 4 and 5 and then are automatically turned on and off by block 1 of receiving and transmitting information and control signals.

 Block 1 (Fig. 1) works as follows.

 The inclusion of block 1 and the supply of information and control signals to it is carried out by blocks 4 and 5. Moreover, the signals from block 5 are received remotely to the node 45 for receiving and converting signals and through the register 44 providing intermediate storing of the digital code are fed to the bus 58 of the remote control signals. Also, the signals from the node 45 are fed directly to the bus 3, for example, to control the wireless receiving unit 27 and to directly enter the current time and time on timers into the unit 29 without interrupting the operation of the device. From bus 58, the signals are transmitted as control signals to internal nodes and elements of block 1 and as information signals to bus 2 through information inputs and outputs D and V of bus drivers 41 and 42. These information signals can go through bus 2 for further processing, storage, and further transmission into blocks 6 - 14, 16, 18. In addition, through bus former 42, block 1 can receive information from bus 2, i.e. from blocks 6 to 18.

 The operation of block 1 and the device as a whole is synchronized by an asynchronous generator 46, the signal from the output of which C1 is also fed to bus 3 to synchronize the operation of the functional blocks of the device. All operating modes in the form of a set of digital words are recorded in the control memory 36, which in accordance with the clock pulses of the generator 46 through the register 38 of the commands generates control signals to the units 6 - 18, 27, 29 of the device (control fields 38.1 - 38.11), as well as internal elements of block 1 itself (control field 38.12 - local control field). From the local control field, control and strobe signals are sent to the bus drivers 41 and 42, elements 56 and 57. The information is transmitted through the bus drivers 41 and 42 by applying a signal to the CS input, and the transmission direction is determined by the signal at the input E. Since the bus driver 41 transmits information only in one direction: from bus 58 to bus 2, then a constant signal is supplied to its input E, and at the input E of bus driver 42, the signal changes depending on the operating mode, i.e. depending on the need to transmit information to bus 2 or receive information from bus 2.

 The addresses of the control memory are set on the register counter 37 of the address, which has an input of record C, input +1 for automatically continuing the subprogram inside one mode and address input A, to which the starting address is supplied when automatic operation is turned on, addresses of special modes, addresses during operation in manual modes, as well as with a certain technical implementation of the address for the automatic continuation of the subprogram. The recording at input C is carried out by a single pulse generator 47, and the address switching with the signal at input +1 is carried out by an asynchronous generator 46. The resolution of the signal input to the input C is provided by the 51I element 51, the resolution signal to which is supplied from block 4 or 5. The resolution of the signal input by the +1 input is provided by the element 2 2I, the resolution signal to which is supplied from the memory output 36.

 Addresses on the register counter 37 addresses are supplied from the multiplexer 39, which selects one of several sets of address signals. The selection of the set is determined by the operator using block 4 or 5 or automatically - using the control field 38.12 of register 38, the generated address code through element 57 is fed to the address generation logic 40. The final formation of the address of the multiplexer 39 at the outputs of the logic circuit 40 is determined by the codes transmitted from block 15 (wireless interrupt signal), block 18 (interrupt signal when the timer is triggered), comparison node 48 (interrupt signal when identical information occurs on bus 2 and node comparisons). In addition, the signals from blocks 15 and 18 and the node 48 are fed to the element 4-2I-OR to issue a command to the generator 47 of a single pulse, which provides in the interrupt mode, writing the address to the register counter 37.

The address generation logic 40 (see FIG. 6) receives the main address code of the multiplexer 39 on elements 3-2I-OR 77.1 - 77.n and on elements 2-2I-OR 79.1-79. n, where n is the number of address inputs of the multiplexer 39 (the number of switched input channels D of the multiplexer 39 ≤ 2 ⁿ ). If the address code is transmitted directly, then the operator, using block 5 or from the control field 38.12 of register 38, sends logic zero through element 57 to the second (gate) inputs of the elements And 77 and the first elements And 79, and to the second input of the second elements And 79 logical unit. If it is necessary to change the address by command from blocks 15, 18 or node 48, then, on the contrary, a logical zero is supplied to the second input of the second elements And 79, and a logical unit is fed to the second input of the first elements And 79. The logical unit is also fed to the second inputs of AND elements 77 (for example, from register 38) corresponding to the block or node from which the signal should change the address. The adders modulo two 78.1 - 78.n allow you to additionally invert the address code by supplying a logical unit to their second input from element 57.

The comparison node 48 allows you to set the reference code dialed on block 5 and supplied to the node 48 via bus 58. This code is compared with the codes supplied to block 1 from bus 2. The codes are recorded by the pulse of the generator 47, the passage permission of which is set on the block 4 and is implemented using elements 53 and 54. Switching the node 48 on and off is performed from blocks 4 and 5 through element 43. When a code identical to the reference code appears on bus 2, node 48 produces a strictly defined signal that differs from the signal when comparing different code ov. As a result of this signal, the address of the multiplexer 39 is changed by the logic circuit 40 and a pulse is generated by the generator 47 to write this address to the counter register 37. As a result, using the comparison node 48, it is possible to:
- switching the operation mode of the device with the coincidence of the reference code and the code on bus 2;
- creating an additional control command by submitting a known code from block 5 at the right time, for example, as a secret code that ensures that no unauthorized persons interfere with the operation of the device.

 The comparison node 48 (see Fig. 7) receives information from bus 2 through element 81 to the D-input of register 81, and reference information to the D-input of register 82, write pulses from the generator 47 through the elements are sent to the C-inputs of these registers 53 and 54. At the inputs A and B of the element 80, information is compared at the outputs of the registers 81 and 82. At the input "=" of the element 80, a comparison permission signal is given, which is set on block 5.

 The address codes for the memory 36 are supplied to the information inputs D of the multiplexer 39. The address codes are generated as part of the output word of the memory 36 itself, as a word from bus 2, using blocks 4, 5, 18. The address code formed as part of the output word of the memory 36 , is shown by a dotted line, because to continue the operation of the firmware, you can use the feedback from the memory 36 to the input +1 of the register counter 37. However, the feedback to the multiplexer 39 in the form of a new address code extends the functionality of block 1. The address code supplied from bus 2 h The bus former 42 may be information previously generated and stored in blocks 6-8, or even information supplied from an external device. The address codes from blocks 4 and 5 are entered manually, and to minimize hardware costs, the address code from block 4 can have a fixed value: only to bring the device out of a fault state. The address code from block 18 is fed through the feedback circuits through the signal-time inputs of block 1 to ensure the accelerated inclusion of new operating modes according to the timer signals.

 In addition to the automatic input of control signals, there is a mode of manual input of control signals for blocks 6, 7 and 8. For these blocks, register 38 has additional information D0 and clock C0 inputs, the signals on which determine only the information at the output of the control field 38.1 of register 38. Switching from one mode to another is carried out using multiplexer 49. Signals from bus 58 and from generator 47 (via element 55), which are set by the operator on block 5, are supplied to inputs B1 and B2 of multiplexer 49, and p and 49 are input to inputs L1 and L2 signals are outputted from the memory 36 and the generator 46. When the multiplexer 49 selects the input B, it is possible to carry out manual operation, if selected inputs L, the operating mode - automatic. The control of the multiplexer 49 is performed through the element 3 3 OR using blocks 4, 5 or by command from the field 38.12 of register 38.

 The work of blocks 6, 7 and 8 corresponds to their names. Block 6 performs logical, arithmetic and other mathematical operations, and blocks 7 and 8 carry out data storage, and block 7 - with high speed, and block 8 provides information storage when the power source is off.

 The operation of block 9 of the main amplifiers and interface blocks 10 to 18 consists in the implementation of functions related to the type of information transmitted on a particular channel and supplied to bus 2 or received from bus 2 (with the exception of blocks 15 and 17) in the form of digital information with a word length corresponding to the number of bits of the bus 2 (for example 8 or 16 bits). Block 9 provides the transmission of digital information over long lines, the connection to which is via block 22. Blocks 10 and 11 are converted to digital information and vice versa (see Fig. 8) and receive and transmit analog video and audio information using standard video and audio inputs and outputs through blocks 19 and 20, respectively, including the transmission of sounds through a microphone 30 and the reception of sounds through headphones 31. Block 12 through block 24 transmits and receives remote signals, for example infrared. Block 13 transmits and receives signals from the telephone network and telephone equipment through block 21. Block 14 transmits information providing a visual representation of data from bus 2 on the monitor and an indication of the operation parameters of the device on block 26, and also receives information entered on the touch monitor 25 with a pen- pen 32. Block 15 transmits to the bus 2 information received on input elements 33, which is an antenna in a particular case, and processed by block 27, which can represent, in particular, the receiving part of the pager, the radio receiver a and (or) television. Block 16 transmits and receives information that meets the standards of personal computers through block 23, consisting of standard subunits of computer tools (see Fig. 4). Block 17 transmits to the bus 2 information contained in the magnetic and (or) smart cards that are installed in block 28. Block 18 transmits and receives various time signals that are stored in block 29. Blocks 18 and 29 have digital inputs and outputs, and information from them and to them can be transmitted to other digital units of the device in various ways (see Fig. 5) depending on the specific implementation of the device.

 The telephone network interface unit 13 (Fig. 3) receives signals through the telephone network unit 21 to a circuit 59, which reduces the level of interference, and then passes the signals to subunit 60, which separates the signals of different communication lines, for example, according to a frequency characteristic (see . also Fig. 9). The signals from the main communication line are transmitted directly through the switch 89, and the signals of the additional communication lines are transmitted through the switch using converters 88.1 - 88.f, which convert the signal parameters of the additional communication lines to the signal parameters of the main communication line. Using the switch 89, the required communication channel is connected, while you can switch to other channels and vice versa. Sub-block 60 (switch 89) transmits and receives information on a certain communication line from sub-block 61, the signals from which are transmitted and received by telephone equipment through block 21 and sub-block 62. The latter, in turn, converts the telephone network signals into digital information and vice versa. Sub-block 62 transmits and receives information from bus 2 using the bus adapter 63 or only transmits information to block 14 through bus driver 64. The control of sub-blocks 60 - 62, adapter 63 and driver 64 is carried out according to commands received via bus 3.

 The device can be implemented on a standard elemental base used in computer, telecommunications, television, radio, video and audio equipment. For example, a number of digital elements can be implemented on a series of microcircuits 1533, in particular, a counter - 1533Е7, a bi-directional buffer with three logical states - 1533АП6, a buffer register - 1533ИР23, etc., and memory - on the chips 556РТ16 (constant), 1624РРЗ ( reprogrammable) etc. However, given the need to minimize size, weight, and energy consumption, you can use custom VLSI and other specialized modules to implement a number of units and nodes of the device, similar to laptop computers. Thus, a device having wide functionality can be made convenient for mobile use.

 Some options for the functional use of the proposed computer-telecommunications device (telecommunications organizer) are presented in table. 3.

Claims (2)

 1. Computer-telecommunication device containing a data bus (information signals), a control signal bus, a manual control unit, an arithmetic-logical unit, a random access memory unit, an audio information interface unit, a visual information interface unit, a computer tool interface unit, two contact element blocks , a monitor, a microphone and headphones, the data bus being connected to the information inputs and outputs of the arithmetic-logical and random access memory blocks, the first information inputs and outputs b the windows of the audio information interfaces, the computer means interface block and the visual information interface block, the control inputs of which are connected to the control signal bus, the second information inputs and outputs of the audio information interface block are connected to the first block of contact elements, the first inputs and outputs of which are connected to the microphone and headphones, respectively and the second are the linear inputs and outputs of the device, the second inputs and outputs of the visual information interface unit are connected to the first information the input inputs and outputs and control inputs of the monitor, the second information inputs and outputs of the computer tool interface block are connected to the second block of contact elements, the inputs and outputs of which are device inputs and outputs, characterized in that a block for receiving and transmitting information and control signals is inserted into it , block for remote signal input, block for rewritable volatile memory, block for main amplifiers, block for video information interfaces, block for remote information exchange interfaces, b ok telephone network interfaces, wireless communication interface unit, card interface unit, chronometer information interface unit, three contact element blocks, information receiving-transmitting unit block, indication element block, wireless receiving unit, card adapter block, digital chronometer block, pen- a pen, input elements, an amplifying element and a signal element, and the monitor is made with a sensitive surface perceiving the contact path of the pen-pen, and the data bus is connected to the information the control inputs and outputs of the unit for receiving and transmitting information and control signals, as well as the information inputs and outputs of the rewritable non-volatile memory unit, with the first information inputs and outputs of the main amplifier blocks, video information, remote information exchange, the telephone network and chronometer information, and the outputs of the blocks wireless communication interfaces and cards, the control inputs of which are connected to the bus of control signals, and the control inputs of the block of reception and transmission of information of the output and control signals are connected to the outputs of the manual control unit, the inputs of the remote reception of control and information signals of the reception and transmission unit of information and control signals receive signals from the remote signal input unit, the signal input of the reception and transmission unit of information and control signals is connected to the first signal output of the unit wireless communication interfaces, signal-time inputs with outputs of the chronometer information interface unit, and the outputs are connected to the control signal bus Alas, the second information inputs and outputs of the block of video information interfaces are connected to the third block of contact elements, the inputs and outputs of which are the inputs and outputs of the device, the second information inputs and outputs of the blocks of main amplifiers and telephone network interfaces are connected to the fourth and fifth blocks of contact elements, respectively, the inputs -the outputs of which are the inputs and outputs of the device, the second information inputs and outputs of the unit of remote information exchange interfaces are connected to the first inform with the input-outputs of the block of elements for receiving and transmitting information, the inputs and outputs of which are the inputs and outputs of the device, the third information and control outputs of the block of visual information interfaces are connected to the inputs of the block of display elements, and the first and second information and signal inputs of direct access are connected to information the signal outputs of the telephone network and wireless communication interface blocks, respectively, the second signal output of the latter is connected to the input of the amplifier element, information the input input is connected to a wireless receiving unit, the control input of which is connected to the control signal bus, and the information input is connected to the output of input elements, the inputs of which are device inputs, the information inputs of the card interface unit are connected to the outputs of the card adapter unit, the inputs of which are device inputs for installing cards, the second information inputs and outputs of the chronometers information interfaces block are connected to the information inputs and outputs of the digital chronometers block, the control inputs of the cat They are connected to the control signal bus, and the signal outputs of the chronometer information interface unit are connected to the group of second inputs of the amplifier element, the outputs of which are connected to the inputs of the signal element, the output of which is the signal output of the device, the input surface of the monitor transmits the contact movement of the pen.  2. The device according to claim 1, characterized in that the unit for receiving and transmitting information and control signals contains a control memory, the address inputs of which are connected to the outputs of the register-address counter, the address inputs of which are connected to the outputs of the first multiplexer, and the outputs of the control memory are connected to information D-inputs of the command register, information L1-input of the second multiplexer and the first group of information inputs of the first multiplexer, the second group of information inputs of which, the first group of information x inputs of the comparison node, as well as the output of the first bus driver are connected to the information D-inputs-outputs of the second bus driver, the information V-inputs-outputs of which are connected to the data bus, the inputs of the signal receiving and converting node are inputs of the device’s remote control from the remote input unit signals, and the outputs are connected to the control signal bus and the D-inputs of the register, the outputs of which are connected to the remote control signal bus, to which the D-inputs of the first bus form are connected the gate, the fifth group of information inputs of the first multiplexer, the first group of inputs of the multi-channel element ZILI, the second group of inputs of the multi-channel element 2 OR, the second group of information inputs of the comparison node, the second inputs of the first and second elements 2I, the first, second and third gate inputs of the element 4-2I- OR, the first input of a single pulse generator, the first input of the third element 2I, the first input of the ZILI element and the information B1 input of the second multiplexer, the information B2 input of which is connected to the output of the third 2I element, and the address input to the output of the ZILI element, F1 and F2-outputs of the second multiplexer are connected to Do and Co - the inputs of the command register, respectively, and the C-input of the latter with the output C1 of the asynchronous generator, which is also connected to the information L2-input of the second the multiplexer, the C-input of the register and the control signal bus, and the C2 output of the asynchronous generator is connected to the second input of the fourth element 2I, the first input of which is connected to the control memory output, and the output of which is connected to the + 1-input of the address counter-register, C-input cat It is connected to the output of the fifth element 2I, the second input of which is connected to the output of the single pulse generator, with which the second input of the third element 2I and the first inputs of the first and second elements 2I are connected, the outputs of which are the first and second clock inputs, respectively, of the comparison node, the output of which , as well as the outputs of the blocks of wireless communication interfaces and chronometer information are connected functionally to the first, second and third signal inputs of the 4-2I-OR element and the control inputs of the image logic circuit address, the outputs of which are connected to the address inputs of the first multiplexer, the third group of information inputs of which are connected to the outputs of the block of information interfaces of the chronometers, and the fourth group of information inputs - to the outputs of the multi-channel element 2 OR, which are also functionally connected to the control input of the comparison node, the first input of the fifth element 2I and the fourth and fifth gate inputs of the element 4-2I-OR, the output of which is connected to the second input of the single pulse generator, the third input of which It is connected to the output of the manual control unit, the outputs of which are also functionally connected to the second input of the 3OR element, the first group of inputs of the multichannel 2OR element and the second group of inputs of the multichannel 3OR element, the outputs of which are connected to the address generation inputs of the address formation logic circuit, and the third group of inputs of which as well as the third input of the 3OR element, the crystal sampling inputs of the first and second bus driver and the data transfer directions of the second bus driver are functionally connected to ode-register instruction field local control, a part of the control word, the first data transmission direction of bus driver input is connected to a constant logic level, and other outputs instruction register - Control field are connected via the bus control signals to a control unit of the device.

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