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31 results about "Industry Standard Architecture" patented technology
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Industry Standard Architecture (ISA) is the 16-bit internal bus of IBM PC/AT and similar computers based on the Intel 80286 and its immediate successors during the 1980s. The bus was (largely) backward compatible with the 8-bit bus of the 8088-based IBM PC, including the IBM PC/XT as well as IBM PC compatibles.
Control protocol encapsulation
InactiveUS20080195747A1Strong signalRobust controlMultiple digital computer combinationsSecuring communicationTransmission protocolShortest distance
Some bus protocols are useful for management of peripheral devices that exist on a computer's system bus. Such bus protocols include the industry standard architecture bus (ISA), peripheral component interconnect (PCI), PCI express (PCIe), etc. The usefulness of such protocols for control messages, interrupt management and more is limited to the short distances over which the protocols operate, usually measured in inches. The use of longer distance transport protocols, such as Ethernet to encapsulate and transport bus protocol messages allows the advantages of the short distant protocols to be used to control remote devices. A master device, with a controller or processor, may be used to manage the operation of a slave device using the bus or control protocol. Such management may include button presses, indicator lights, slave device configuration, etc. The slave device may have a low cost controller or ASIC to provide real-time operational functions, such as routing.
Owner:MARVELL INT LTD
Method and system for configuring plug and play devices for a computer operating system
InactiveUS6154836AImprove system performanceDigital computer detailsProgram loading/initiatingOperational systemModem device
A method and system are disclosed for configuring PnP devices for a computer operating system by initiating a power on self test (POST) within a computer system for configuring PnP and PCI devices. During the process of configuring PnP and PCI devices, a list is composed of devices that are not absolutely necessary for booting the system (e.g. modem or ethernet controller). While the PCI devices are configured, if the system has no usable IRQ's, POST takes one from a nonessential PnP ISA (Industry Standard Architecture) device in the list, and gives it to the PCI device. The POST operation searches for the presence of a PnP operating system option while progressing through the startup sequence (of bootable media), and activates or deactivates all devices, depending on the type of media being attempted. If the medium is the hard disk (where the PnP operating system option resides), all of the PnP devices in the list are deactivated. If the medium is any other type (where a PnP operating system option is not likely to reside) the devices are activated.
Owner:LENOVO PC INT
Input/Output Interface and device abstraction
InactiveUS6968405B1Facilitate communicationIncrease speedMultiple digital computer combinationsApparatus for meter-controlled dispensingIndustry Standard ArchitectureDisplay device
An electronic Input / Output Interface and device abstraction system used in gaming machine includes: a game central processing unit (the game “CPU”); an intelligent input / output controller board (the “IOCB”); an Industry Standard Architecture PC bus “ISA” bus); and a framed message transport protocol. The IOCB facilitates the communications between the game CPU and virtual device services, which are peripheral devices associated with the gaming system. These include devices such as displays, buttons, hoppers, coin mechanisms and bill validators. The framed message transport protocol includes: a message header, a body containing a virtual device message, and a packet validation signature. The game CPU communicates to gaming peripherals by sending virtual device messages across the ISA bus to the IOCB. The IOCB then routes the virtual device message to the appropriate virtual device services. The virtual device services are responsible for handling specific hardware, and are made up of virtual device drivers on the game CPU that communicate with virtual devices on the IOCB and use of the IOCB and the high speed interface enables the game CPU to use more of its available functions for controlling gaming functions rather than one operation of its associated peripheral devices.
Owner:ARISTOCRAT TECH AUSTRALIA PTY LTD
Input/output interface and device abstraction
InactiveUS20050159203A1Facilitate communicationIncrease speedApparatus for meter-controlled dispensingVideo gamesIndustry Standard ArchitectureDisplay device
An electronic Input / Output Interface and device abstraction system used in gaming machine includes: a game central processing unit (the game “CPU”); an intelligent Input / output controller board (the “IOCB”); an Industry Standard Architecture PC bus (“IBA bus”); and a framed message transport protocol. The IOCB facilitates the communications between the game CPU and virtual device services, which, are peripheral devices associated with the gaming system. These include devices such as displays, buttons, hoppers, coin mechanisms and bill validators. The framed message transport protocol includes: a message header, a body containing a virtual device message, and a packet validation signature. The game CPU communicates to gaming peripherals by sending virtual device messages across the ISA bus to the IOCB. The IOCB then routes the virtual device message to the appropriate virtual device services. The virtual device services are responsible for handling specific hardware, and are made up of virtual device drivers on the game CPU that communicate with virtual devices on the IOCB and use of the IOCB and the high speed interface enables the game CPU to use more of its available functions for controlling gaming functions rather than one operation of its associated peripheral devices.
Owner:ARISTOCRAT TECH AUSTRALIA PTY LTD
Method and system for carrying multiple suspended runtime images
A portable device is connected to a host system that operates according to a first industry standard architecture (e.g., a personal computer built according to the IBM Personal Computer standard). The user initiates a session in the host system using the software and data in the portable device. The user suspends the state of the session, the state is stored in the portable device, and the user disconnects the portable device from the host. The user later connects the portable device to a second host that operates according to a second industry standard architecture (e.g., Apple Macintosh™ computer). The second host boots an autoconfiguring host operating system stored in the portable device and starts a virtual machine layer also stored in the portable device. The user then resumes operation of the suspended virtual machine layer session.
Owner:IBM CORP
Packetizing jtag across industry standard interfaces
InactiveUS20130124934A1Electronic circuit testingError detection/correctionCommunication interfaceIndustry Standard Architecture
Apparatus and techniques for performing JTAG testing on production devices and systems through industry standard interfaces. The devices employ processors configured to receive packetized test input data from a tester over a standard communication interface such as a USB or Ethernet port and perform associated testing operations defined by the test input data, such as JTAG-compliant testing. This is facilitated, in part, via use of a bridge and one or more DFx handlers, with the bridge operating as an interface between the DFx handlers and a bus and / or interconnect over which test input and result data is transferred via the standard communication interface. The techniques enable testing such as JTAG testing to be performed on fully-assembled devices and systems without requiring the use of dedicated test or debug ports.
Owner:INTEL CORP
Full-system ISA Emulating System and Process Recognition Method
InactiveUS20080270740A1Improve efficiencyImprove performanceMemory adressing/allocation/relocationDigital computer detailsIndustry Standard ArchitecturePage table
Disclosed is a method of recognizing a process in a full-system Industry Standard Architecture (ISA) emulator, comprising the steps of: recognizing a process based on a base address of a page table thereof, recognizing the switch between the processes when said base address of the page table has changed, recognizing the termination of a recorded process when the base address of the page table of the process which tries to modify the page table is not equal to the base address of the page table of the recorded process in the page table. With the recognized process, the binary translation results indexed based on content can be saved into a corresponding process repository, thereby achieving the permanent saving of the translation results and the reuse of translation and optimization on the basis of a previously executed program. Consequently, the overall performance of the full-system Industry Standard Architecture emulator is enhanced.
Owner:IBM CORP
Method for carrying multiple suspended runtime images
A portable device is connected to a host system that operates according to a first industry standard architecture (e.g., a personal computer built according to the IBM Personal Computer standard). The user initiates a session in the host system using the software and data in the portable device. The user suspends the state of the session, the state is stored in the portable device, and the user disconnects the portable device from the host. The user later connects the portable device to a second host that operates according to a second industry standard architecture (e.g., Apple Macintosh™ computer). The second host boots an autoconfiguring host operating system stored in the portable device and starts a virtual machine layer also stored in the portable device. The user then resumes operation of the suspended virtual machine layer session.
Owner:IBM CORP
Compact diagnostic connector for a motherboard of data processing system
InactiveUS6691195B1Error detection/correctionDigital computer detailsData processing systemOperational system
A compact connector for a data processing system motherboard facilitates the performance of diagnostics on data processing system components. The connector includes first, second, and third terminals in communication with respective first, second, and third lines in the motherboard for serial port interrupts, system data, and keyboard interrupts, respectively. In an illustrative embodiment, the first and second lines comprise lines of an Industry Standard Architecture (ISA) bus, and the compact connector also includes a fourth terminal in communication with a fourth line in the motherboard for real-time-clock interrupts. This embodiment allows the motherboard to receive real-time-clock interrupts via the connector, so that a startup program of the data processing system may boot to an operating system that requires a real-time-clock. That operating system may then be utilized to test the motherboard. In addition, this embodiment allows one or more input devices in communication with the connector to be utilized to interact with the motherboard.
Owner:IBM CORP
Index tester of inertial navigation equipment
InactiveCN103868525AEliminate the influence of subjective interpretationImprove test accuracyMeasurement devicesIndustry Standard ArchitectureData acquisition
Owner:UNIT 63680 OF PLA
Packetizing JTAG across industry standard interfaces
InactiveUS9015542B2Digital circuit testingError detection/correctionCommunication interfaceIndustry Standard Architecture
Apparatus and techniques for performing JTAG testing on production devices and systems through industry standard interfaces. The devices employ processors configured to receive packetized test input data from a tester over a standard communication interface such as a USB or Ethernet port and perform associated testing operations defined by the test input data, such as JTAG-compliant testing. This is facilitated, in part, via use of a bridge and one or more DFx handlers, with the bridge operating as an interface between the DFx handlers and a bus and / or interconnect over which test input and result data is transferred via the standard communication interface. The techniques enable testing such as JTAG testing to be performed on fully-assembled devices and systems without requiring the use of dedicated test or debug ports.
Owner:INTEL CORP
Control protocol encapsulation
InactiveUS8948173B2Strong signalRobust controlTime-division multiplexData switching by path configurationIndustry Standard ArchitectureShortest distance
Owner:MARVELL INT LTD
Computer control system of cremation machine
InactiveCN105371279ARaise the gradePracticalCremation furnacesIncinerator apparatusComputer control systemSolenoid valve
The invention discloses a computer control system of a cremation machine. The computer control system comprises the cremation machine, a computer, a display and a sensor, wherein the sensor is connected with a serial port of the computer through a photoelectric isolating circuit; and a display interface of the computer is connected with the display. The computer control system is characterized in that an on-off output card is inserted into an ISA (industry standard architecture) slot of the computer; the on-off output card is connected with a power relay card; a relay of the power relay card is respectively connected with a motor in the cremation machine, a solenoid valve on an oil spray nozzle, and an igniter through cables. The computer control system has the advantages of high practicability, stable performance, simple and visual operation, and the like. The computer control system can display the whole operation process in the form of an animation in real time, so that a cremation worker grasps a working state of the cremation machine and to-be-completed operation in the next step at any time, a cremation state is clear at a glance and an operation process is easy, thereby effectively relieving labor intensity, facilitating physical and psychological health and improving level of the cremation machine.
Owner:WEIHAI LUYUAN ENVIRONMENTAL PROTECTION EQUIP SCI & TECH
Control system of product line based on industrial computer for manufacturing air filter element
InactiveCN1415471AImprove flexibilityWith networking functionMechanical working/deformationPaper/cardboard articlesProduction lineHuman–machine interface
A control system based on industrial control computer for the production line of air filter core features that the I / O interface card, A / D-D / A converter card, timing / counter card and network adapter are inserted in the slots in said industrial control computer running Windows operating system. The control panel, position sensors, nozzles and I / O card are connected via cable. The motor driver is connected to A / D-D / A converter card via cable. Its advantages are high flexibility, easy operation, and network function.
Owner:SHANGHAI JIAO TONG UNIV
Optical drive controller with a host interface for direct connection to an ide/ata data bus
InactiveUS20020116552A2Input/output to record carriersError preventionIndustry Standard ArchitectureOptical disc drive
<heading lvl="0">Abstract of Disclosure< / heading> A compact disk drive controller to control the access of information from an optical compact disk (CD) digital data storage device by a host computer using an integrated drive electronics (IDE) data bus or an industry standard architecture (ISA) data bus is disclosed. A digital signal processor (DSP) interface to the drive electronics of the CD drive, a dynamic random access memory (DRAM) controller, an error correction code (ECC) data corrector, an error detection and correction (EDC) device employing cyclical redundancy checking techniques (EDC / CRC), and a host computer interface are described.
Owner:CSR TECH INC
Full-system ISA emulating system and process recognition method
InactiveUS8255201B2Improve efficiencyImprove performanceDigital computer detailsSoftware simulation/interpretation/emulationIndustry Standard ArchitecturePage table
Disclosed is a method of recognizing a process in a full-system Instruction Set Architecture (ISA) emulator, comprising the steps of: recognizing a process based on a base address of a page table thereof, recognizing the switch between the processes when said base address of the page table has changed, recognizing the termination of a recorded process when the base address of the page table of the process which tries to modify the page table is not equal to the base address of the page table of the recorded process in the page table. With the recognized process, the binary translation results indexed based on content can be saved into a corresponding process repository, thereby achieving the permanent saving of the translation results and the reuse of translation and optimization on the basis of a previously executed program. Consequently, the overall performance of the full-system Industry Standard Architecture emulator is enhanced.
Owner:INT BUSINESS MASCH CORP
Human body reaction speed testing system
InactiveCN103371834ASpeed up reactionHigh speedPsychotechnic devicesMovement coordination devicesComplete dataHuman body
The invention relates to testing systems, particularly to a testing system special for testing and helping train human body physiological reaction speed. The testing system comprises a computer, a PCI (peripheral component interconnect) bus, a PCI interface card and a testing terminal, wherein the computer is used for executing an application program and completing the functions of testing, assessment and printing; the PCI bus is arranged inside the computer and used for connecting the PCI interface card and transmitting information collected from the testing terminal to the computer through the PCI interface card to complete data collection; the PCI interface card is used for controlling modules relevant to a PCI-ISA (peripheral component interconnect-industry standard architecture) bus; the testing terminal is used for completing the human body reaction capacity test. The human body reaction speed testing system is based on the PCI bus and is low in systematic complexity and good in stability and accuracy.
Owner:长春师范学院
Automatic fare collection system main control unit
ActiveCN103035035AImprove acceleration performanceIncrease flexibilityMachines for printing and issuing ticketsComponent Object ModelCollocation
The invention relates to an automatic fare collection system main control unit which comprises a component object model (COM) express module, an input and output control module, an audio encoding and decoding module, a peripheral component interconnect (PCI)-industry standard architecture (ISA) change-over bridge and a reader-writer circuit. The audio encoding and decoding module and the PCI-ISA change-over bridge are connected with the COM express module. The reader-writer circuit is connected with the PCI-ISA change-over bridge. The audio encoding and decoding module comprises one way of audio input and one way of audio output. A PCI bus can be converted into an ISA bus through the PCI-ISA change-over bridge. The reader-writer circuit is used for reading information of tickets. The automatic fare collection system main control unit is high in expandability and flexibility. Port resource and size of a support plate can be collocated and adjusted flexibly according to requirements. The requirements of different projects can be met through different flexible collocation and combination of the COM module and the support plate, workload for designing the support plate is relatively small, development period is shortened, and meanwhile development cost is reduced. Ticket checking speed is improved through communication of a parallel bus and the COM module.
Owner:GAOXIN MODERN INTELLIGENT SYST
Preparation process of special solid conductive plate and bus board for electrolysis
InactiveCN101850492ASolve the problem of high-precision conductive materialsLow costRollsMetal rolling arrangementsIndustry Standard ArchitectureIngot
The invention relates to a preparation process of a conductive plate and a bus board, in particular to the preparation process of the solid special conductive plate and the bus board which are applied to an ISA (Industry Standard Architecture) method novel electrolytic process. The preparation process of the solid conductive plate and the bus board comprises the following steps of: (1) preparing special cast ingots which respectively have the same shape of the solid conductive plate and the bus board; (2) preparing blanks of the solid conductive plate and the bus board by using a two-roller reversible hot rolling mill; (3) stretching the blanks; and (4) refining and cutting into a finished product. By adopting a production process of matching the rolling of the special cast ingot with stretching to replace the traditional production process of machining a flat plate, the invention can solve the problem of the production process of the large-size solid special conductive plate and the bus board which are required by the ISA method novel electrolytic process introduced by foreign countries and are provided with two rows of continuous conductive ribs. By adopting the invention, the solid special conductive plate and the bus board which are applicable for the ISA method novel electrolytic process can be prepared.
Owner:江西九星铜业有限公司
Trigger method of linear scanning industrial camera with filter function based on ISA (industry standard architecture) bus
ActiveCN103237174AMake the most of high-precision featuresTelevision system detailsColor television detailsElectricityGrating
The invention relates to a linear scanning industrial camera trigger method, and particularly relates to a trigger method of a linear scanning industrial camera with filter function based on an ISA (industry standard architecture) bus, which solves the problem that the camera can not be triggered once the camera moves 25 microns, and the condition that the camera is triggered when a mechanical crossbeam moves to a target position in only one direction and is not triggered during reverse direction movement of the mechanical crossbeam can not be ensured in existing trigger method. The trigger method comprises the following steps: a system is electrified to be reset; an industrial computer transmits an instruction for starting the mechanical crossbeam to a motion control board card through the ISA bus, and the motion control board card controls the mechanical crossbeam to move; A phase signals and B phase signals of a magnetic grating ruler are labeled, and the signals are fed back to the motion control board card; and judging the phase, and calculating the number in a magnetic grating ruler counter and the number in a target trigger position counter. The trigger method provided by the invention can be widely used in the linear scanning industrial camera trigger process.
Owner:宁波智能装备研究院有限公司
Distributed peripheral bus system of strict access and sampling time and control method thereof
ActiveCN109976272AFast data transferIncreased access timeslotTotal factory controlProgramme total factory controlLow voltageIndustry Standard Architecture
The invention discloses a distributed peripheral bus system of strict access and sampling time and a control method thereof. The system comprises one unibus main station and at least one bus slave station. The physical layer of the system adopts a dual-redundant low voltage differential signal (LVDS) bus technology; A data link layer is implemented through using a field programmable gate array (FPGA) capable of realizing a FASTDP-BUS link protocol or a FASTDP-BUS protocol control chip. The FASTDP-BUS protocol control chip is implemented through an application-specific integrated circuit (ASIC)mode. An application layer uses a FASTDP-BUS application layer protocol specification and is realized through mapping a FPGA or FASTDP-BUS control chip to a CPU of an internal address space via an industry standard architecture (ISA) bus. In the invention, data access time determinacy based on a bus and the time determinacy of analog sampling can be effectively increased, and simultaneously a thebus data mechanism is simplified.
Owner:朱磊
Method and device of broadband bundle uniformity controlling
InactiveCN103094035ASimple structureAccurate measurementElectric discharge tubesSemiconductor/solid-state device manufacturingIndustry Standard ArchitectureClosed loop
The invention discloses a device of broadband bundle uniformity controlling. The device of the broadband bundle uniformity controlling mainly comprises an industrial personal computer (IPC) (1), a single program initiation (SPI) adapter (2), a programmable multi axis controller (PMAC) closed loop measurement and control plate (3), a dose controller (4), a linear motor (5), seven sampling faraday cups (6), a closed loop faraday cup 1 (7), a closed loop faraday cup 2 (8), a movable faraday motor (9) and a movable faraday motor (10). The device of the broadband bundle uniformity controlling is characterized in that the PMAC closed loop measurement and control plate (3) is inserted into an industry standard architecture (ISA) slot of the IPC, and the dose controller (4) is communicated with the IPC (1) through the SPI adapter (2) and is used for sending and collecting data. Accurate detecting of broadband bundle ion injection doses, control of uniformity of the distribution of injected ions and the control of the accuracy of the dose can be automatically achieved.
Owner:BEIJING ZHONGKEXIN ELECTRONICS EQUIP
Standard of highly-integrated, multi-functional and high-capacity-storage X86 single-board computer module
InactiveCN102890532AReduce size requirementsLower Reliability RequirementsDigital data processing detailsComputer architectureIndustry Standard Architecture
The invention discloses a standard of a highly-integrated, multi-functional and high-capacity-storage X86 single-board computer module. Various embedded computer application systems can be built in cooperation with client carrier boards with arbitrary shapes and sizes. In the module, a high-capacity memory, a miniature solid hard disk, two circuits of 100Mbps Ethernet interfaces and an LVDS (low voltage differential signaling) display interface are adhered to the surface of a printed circuit board with a size of just 90x70 mm. Two 100Pin small double-row surface-mounted hole-pattern combination hubs are arranged on one side of the module; a first double-row surface-mounted hole-pattern combination hub is connected with an ISA (industry standard architecture) bus signal; and a second double-row surface-mounted hole-pattern combination hub is connected with a commonly used peripheral interface of a PC (personal computer) machine. According to the invention, through the connection of the two 100Pin high-density hole-pattern combination hub and the client carrier boards without cable connection, the embedded computer application systems are simpler in development, agiler in expansion, easier in upgrading and more economic in manufacturing cost, and can meet various embedded applications.
Owner:北京盛博协同科技有限责任公司
Serial interrupt processing method and device and computer system
The invention is suitable for the computer field, in particular to a serial interrupt processing method and device and a computer system. Two input ends of the serial interrupt processing device are respectively connected with a reference clock generator and a PCI-to-ISA (Peripheral Command Indicator-to-Industry Standard Architecture) bridge; the output end of the serial interrupt processing device is connected with a CPU (Central Processing Unit) and comprises an interrupt mode processing module and / or an enquiry mode processing module, wherein the interrupt mode processing module is used for converting a serial interrupt signal output by the PCI-to-ISA bridge into a parallel interrupt signal in an interrupt mode; the enquiry mode processing module is used for converting a serial interrupt signal output by the PCI-to-ISA bridge into a parallel interrupt signal in an enquiry mode; and the interrupt which the parallel interrupt signal responds to is one of external interrupts permittedby a computer system. The computer system provided by the invention can process serial interrupts output by the PCI-to-ISA bridge without connection with a south bridge and has the advantages of low production cost, compact structure and easiness for miniaturization.
Owner:EVOC INTELLIGENT TECH
Preparation process of special solid conductive plate and bus board for electrolysis
InactiveCN101850492BSolve the problem of high-precision conductive materialsLow costRollsMetal rolling arrangementsIndustry Standard ArchitectureIngot
The invention relates to a preparation process of a conductive plate or a bus board, in particular to the preparation process of the solid special conductive plate or the bus board which are applied to an ISA (Industry Standard Architecture) method novel electrolytic process. The preparation process of the solid conductive plate or the bus board comprises the following steps of: (1) preparing special cast ingots which respectively have the same shape of the solid conductive plate or the bus board; (2) preparing blanks of the solid conductive plate or the bus board by using a two-roller reversible hot rolling mill; (3) stretching the blanks; and (4) refining and cutting into a finished product. By adopting a production process of matching the rolling of the special cast ingot with stretching to replace the traditional production process of machining a flat plate, the invention can solve the problem of the production process of the large-size solid special conductive plate or the bus board which are required by the ISA method novel electrolytic process introduced by foreign countries and are provided with two rows of continuous conductive ribs. By adopting the invention, the solid special conductive plate or the bus board which are applicable for the ISA method novel electrolytic process can be prepared.
Owner:江西九星铜业有限公司
The transformation method of signaling conversion gateway and isa architecture and ngod architecture
ActiveCN103248963BImprove compatibilityAvoid the risk of large-scale upgradesTransmissionElectrical cable transmission adaptationComputer networkInteractive television
The invention discloses a signal conversion gateway and an ISA (Industry Standard Architecture) and NGOD (Next Generation On Demand) architecture conversion method. The signal conversion gateway comprises a signal receiving and receiving server, a signal parsing server and a signal packaging server. The signal receiving and transmitting server is connected with a set top box, the signal parsing server, the signal packaging server and a background management server in a wired way. The signal parsing server is connected with the signal packaging server in a wired way. The signal conversion gateway and the ISA and NGOD architecture conversion method can be used for interactive television service and can realize smooth transition between the two kinds of architectures under the premise that the use of the existing network set top boxes and interconnected systems are not influenced.
Owner:JIANGSU BROADCASTING CABLE INFORMATION NETWORK CORP
A cen/xfs standard architecture and implementation method based on linux system
ActiveCN104375841BSolve technical problems of implementationInterprogram communicationSoftware designGeneral purposeCEN/XFS
Owner:GRG BAKING EQUIP CO LTD
A triggering method of line scan industrial camera with filtering function based on isa bus
ActiveCN103237174BMake the most of high-precision featuresTelevision system detailsColor television detailsElectricityGrating
Owner:宁波智能装备研究院有限公司
Automatic fare collection system main control unit
InactiveCN103035035BImprove acceleration performanceIncrease flexibilityMachines for printing and issuing ticketsComponent Object ModelExtensibility
The invention relates to an automatic fare collection system main control unit which comprises a component object model (COM) express module, an input and output control module, an audio encoding and decoding module, a peripheral component interconnect (PCI)-industry standard architecture (ISA) change-over bridge and a reader-writer circuit. The audio encoding and decoding module and the PCI-ISA change-over bridge are connected with the COM express module. The reader-writer circuit is connected with the PCI-ISA change-over bridge. The audio encoding and decoding module comprises one way of audio input and one way of audio output. A PCI bus can be converted into an ISA bus through the PCI-ISA change-over bridge. The reader-writer circuit is used for reading information of tickets. The automatic fare collection system main control unit is high in expandability and flexibility. Port resource and size of a support plate can be collocated and adjusted flexibly according to requirements. The requirements of different projects can be met through different flexible collocation and combination of the COM module and the support plate, workload for designing the support plate is relatively small, development period is shortened, and meanwhile development cost is reduced. Ticket checking speed is improved through communication of a parallel bus and the COM module.
Owner:GAOXIN MODERN INTELLIGENT SYST
Comprehensive detection system and method for gas, hot water and heating
ActiveCN103105205BGuaranteed uptimeEasy to predictMeasurement devicesIndustry Standard ArchitecturePressure sense
The invention relates to a comprehensive detection system and a comprehensive detection method of burning gas, heating water and heating. The comprehensive detection system of burning gas, heating water and heating comprises a temperature sensing collecting device, a pressure sensing collecting device, a flow sensing collecting device, a signal collecting controller, a signal collecting card, a display screen, and an industrial personal computer, wherein output ends of the temperature sensing collecting device, the pressure sensing collecting device and the flow sensing collecting device are connected with an input end of the signal collecting controller, the signal collecting controller is connected with the signal collecting card which is inserted in an industry standard architecture (ISA) slot on the industrial personal computer through a parallel port, a comprehensive detection software of the industrial personal computer reads data of the signal collecting card and processes, and results are displayed on the display screen. The comprehensive detection system and the comprehensive detection method of burning gas, heating water and heating can automatically and roundly detect the safety performance and the parameters such as temperatures, pressures and the flows of devices relating to burning gas, heating water and heating in the operational process.
Owner:广州众利智能科技有限公司
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