CN204832891U - High performance multipurpose treater card - Google Patents

High performance multipurpose treater card Download PDF

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Publication number
CN204832891U
CN204832891U CN201520655098.4U CN201520655098U CN204832891U CN 204832891 U CN204832891 U CN 204832891U CN 201520655098 U CN201520655098 U CN 201520655098U CN 204832891 U CN204832891 U CN 204832891U
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China
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controller
bus
speed
master controller
pci
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李震
宋晓钟
张小松
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CRRC Qingdao Sifang Rolling Stock Research Institute Co Ltd
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CRRC Qingdao Sifang Rolling Stock Research Institute Co Ltd
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Abstract

The utility model relates to a high performance multipurpose treater card, the outside of integrated circuit board helps through front -panel connector and two that to pull out the ware fixed with quick -witted case, and the inboard of integrated circuit board is connected with the backplate through high -speed many needles of CPCI connector, be equipped with on the integrated circuit board main control unit and respectively with main control unit be connected from controller, temperature sensor, electron hard disk, program memory, hardware watchdog, DDR3 memory and real -time clock chip RTC, still be equipped with the external tapping on the integrated circuit board. The utility model discloses treater card mechanical mechanism go up to adopt two helping and pulls out the ware structure, and powerPC+FPGA's framework is adopted in easily plug and maintenance in the control, can guarantee powerful throughput, can guarantee good real -time processing performance again. The utility model discloses what be equipped with is abundant to the external tapping to communicate by letter with other integrated circuit boards or equipment through front -panel connector and high -speed many needles of CPCI connector, can realize PCI communication, PCI -E communication, two gigabit ethernet communication, the communication of double -H groove weld SB2.0 etc..

Description

High-performance multipurpose processor card
Technical field
The utility model relates to technical field of electronic control, specifically, relates to a kind of processor card.
Background technology
Along with the development of technology of track traffic, in current Railway Electric control system and industrial control system, particularly in some high performance control systems, also more and more higher to the performance requirement of processor board.In order to meet the requirement of control performance and control accuracy, processor plate calorie requirement has very strong arithmetic capability; In order to meet the real-time response performance of system, under the prerequisite ensureing arithmetic capability, processor plate jig is needed to have reaction capacity and the managerial ability to high speed communication interface fast, as 10,/10,0/1,000,000,000 Industrial Ethernet, PCI high-speed bus, PCI-E high-speed bus, USB2.0, SATA, LinkPort high-speed bus etc.; In order to meet the requirement of complex control software and maintenance software, processor plate jig is needed to have tenability to operating system, as Linux, QNX, WinCE etc.Existing processor board can only realize the function of one or several aspect in above-mentioned requirements, and function ratio is more single, can not meet the above-mentioned all requirement of high performance control system to processor board.
Utility model content
The function singleness that the purpose of this utility model is to exist for existing processor board, the above-mentioned deficiency such as control overflow that can not meet high performance control system, a kind of high-performance multipurpose processor card is provided, this processor card processing power is high, communication interface is abundant reliable, can meet the requirement of most high end control system in current track field of traffic, industrial control field.
The technical solution of the utility model is: a kind of high-performance multipurpose processor card, and the outside of board is fixed by front-panel connector and two drawing-aid devices and cabinet, and the inner side of board is connected with backboard by high speed CPCI multi-pin connector; Described board be provided with master controller and be connected with master controller respectively from controller, temperature sensor, electronic hard disc, program storage, hardware watchdog, DDR3 internal memory and real-time timepiece chip RTC, described board is also provided with external interface.
Further, described external interface comprise 2 tunnel 10,/10,0/1,000,000,000 Industrial Ethernet buses, PCI high-speed bus, 2 road PCI-E high-speed buses, 2 road USB2.0 buses, 2 road SATA buses, 1 group of full duplex LinkPort high-speed bus, 1 group isolate 485 buses, 1 tunnel isolation RS232 bus, 1 road isolated can bus, 2 tunnel non-isolated CAN and 2 road I2C buses.Wherein, in described 2 tunnel 10,/10,0/1,000,000,000 Industrial Ethernet buses, 1 tunnel is externally drawn by front-panel connector, and 1 tunnel is drawn by high speed CPCI multi-pin connector; In described 2 road USB2.0 buses, 1 tunnel is externally drawn by front-panel connector, and 1 tunnel is drawn by high speed CPCI multi-pin connector.
As preferably, described master controller is connected from controller by PCI-E high-speed bus, is connected with non-volatile static memory SRAM from controller, and by non-volatile static memory SRAM storage administration.
As preferably, described master controller is connected with PCI bridge sheet by PCI-E high-speed bus, and PCI bridge sheet is connected on high speed CPCI multi-pin connector by PCI high-speed bus.In the utility model, PCE bridge sheet adopts 32 BITBUS network configuration modes of standard, externally maximum ALARA Principle 7 PCI equipment.
As preferably, described master controller is connected with real-time timepiece chip RTC by I2C bus, can provide accurate real-time clock; Described master controller connects electronic hard disc by SATA bus.The utility model electronic hard disc adopts the form of patch chip, has very high anti-seismic performance, is suitable for the requirement of industry spot to high reliability.
As preferably, describedly be provided with GPIO management interface from controller, pass through GPIO interface from controller, be connected with high speed CPCI multi-pin connector with I2C bus by full duplex LinkPort high-speed bus from controller, high speed communication can be carried out with other boards by high speed CPCI multi-pin connector.The communication frequency of full duplex LinkPort high-speed bus wherein carries out flexible configuration by software.GPIO management interface wherein, by high speed CPCI multi-pin connector and other equipment connections, has configuration feature flexibly.
Further, be describedly connected with CAN communication chip from controller, 3 tunnel CAN managed simultaneously.
Further, described master controller is provided with SPI interface, and this SPI interface is connected with eeprom chip, can be used as electronic tag or the configuration data memory of the utility model processor card.Described master controller is also provided with SATA interface and SD card interface, wherein, SATA interface connects outside SATA equipment, and as portable hard drive, SD card interface is connected with SD card.
As preferably, described program storage comprises NANDFlash program storage and NORFlash program storage, and wherein, NANDFlash program storage is as general data storer, and NORFlash program storage is as system program memory.
Further, described board is also provided with power-supply system power supply supervisory circuit, described power-supply system is connected with master controller with from controller, powers for master controller with from controller, and described power supply supervisory circuit realizes monitoring the power supply state of system.
As preferably, described master controller adopts PowerPC processor, describedly adopts fpga chip from controller.
The beneficial effects of the utility model are: 1, the utility model processor card mechanical mechanism adopts two drawing-aid device structure, be easy to plug and safeguard, control adopts the framework of PowerPC+FPGA, powerful processing power can be ensured, excellent real-time handling property can be ensured again.2, the utility model is provided with full duplex LinkPort high-speed bus, and the communication frequency of full duplex LinkPort high-speed bus carries out flexible configuration by software.3, the external interface that the utility model is provided with enriches, and is communicated with other boards or equipment with high speed CPCI multi-pin connector by front-panel connector, can realize PCI communication, PCI-E communication, dual gigabit ethernet communication, double-H groove weld SB2.0 communication.4, the utility model has Nonvolatile sram memory function, can storage failure point occur before and after status data, and status data power-off is not lost.
Accompanying drawing explanation
Fig. 1 is the physical construction schematic diagram of the utility model specific embodiment.
Fig. 2 is the structural representation of the utility model specific embodiment drawing-aid device.
Fig. 3 is the integral frame figure of the utility model specific embodiment.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
Embodiment 1: as shown in Fig. 1 to 2, a kind of high-performance multipurpose processor card, comprises board, and the outside of board is fixed by front-panel connector and two drawing-aid devices and cabinet, and the inner side of board is connected with backboard by high speed CPCI multi-pin connector; Described board be provided with master controller and be connected with master controller respectively from controller, temperature sensor, electronic hard disc, program storage, hardware watchdog, DDR3 internal memory and real-time timepiece chip RTC.Wherein, the running temperature of temperature sensor to board is monitored, and hardware watchdog realizes monitoring the running status of system.Described board is also provided with power-supply system and power supply supervisory circuit, and described power-supply system is connected with master controller with from controller, powers for master controller with from controller, and described power supply supervisory circuit realizes monitoring the power supply state of system.
Above-mentioned board is also provided with external interface, in the present embodiment, described external interface comprise 2 tunnel 10,/10,0/1,000,000,000 Industrial Ethernet buses, PCI high-speed bus, 2 road PCI-E high-speed buses, 2 road USB2.0 buses, 2 road SATA buses, 1 group of full duplex LinkPort high-speed bus, 1 group isolate 485 buses, 1 tunnel isolation RS232 bus, 1 road isolated can bus, 2 tunnel non-isolated CAN and 2 road I2C buses.Wherein, in described 2 tunnel 10,/10,0/1,000,000,000 Industrial Ethernet buses, 1 tunnel is externally drawn by front-panel connector, and 1 tunnel is drawn by high speed CPCI multi-pin connector; In described 2 road USB2.0 buses, 1 tunnel is externally drawn by front-panel connector, and 1 tunnel is drawn by high speed CPCI multi-pin connector.
In the present embodiment, described master controller is connected from controller by PCI-E high-speed bus, non-volatile static memory SRAM is connected with from controller, and by non-volatile static memory SRAM storage administration, can the front and back status information of storage control system trouble spot, and status information is not lost after a loss of power.
In the present embodiment, described master controller is connected with PCI bridge sheet by PCI-E high-speed bus, and PCI bridge sheet is connected on high speed CPCI multi-pin connector by PCI high-speed bus.In the present embodiment, PCE bridge sheet adopts 32 BITBUS network configuration modes of standard, externally maximum ALARA Principle 7 PCI equipment.
In the present embodiment, described master controller is connected with real-time timepiece chip RTC by I2C bus, can provide accurate real-time clock; Described master controller connects electronic hard disc by SATA bus.Electronic hard disc in the present embodiment adopts the form of patch chip, has very high anti-seismic performance, is suitable for the requirement of industry spot to high reliability.
In the present embodiment, describedly be provided with GPIO management interface from controller, pass through GPIO interface from controller, be connected with high speed CPCI multi-pin connector with I2C bus by full duplex LinkPort high-speed bus from controller, high speed communication can be carried out with other boards by high speed CPCI multi-pin connector.The communication frequency of full duplex LinkPort high-speed bus wherein carries out flexible configuration by software.GPIO management interface wherein, by high speed CPCI multi-pin connector and other equipment connections, has configuration feature flexibly.
In the present embodiment, be describedly connected with CAN communication chip from controller, 3 tunnel CAN managed simultaneously.
In the present embodiment, described program storage comprises NANDFlash program storage and NORFlash program storage, wherein, because NANDFlash has larger capacity, NANDFlash program storage as general data storer, as the storage of process data, monitor data, diagnostic data; Due to the problem of NORFlash not bad block, therefore NORFlash program storage is as system program memory.
In the present embodiment, described master controller adopts PowerPC processor, described from controller employing fpga chip, uses fpga chip as coprocessor, ensure that the utility model processor card has very high real-time response ability, be particularly suitable for the control system that some are very high to requirement of real-time.
Processor card described in the present embodiment, by set abundant external interface, coordinates with function subcard, can realize the expansion of MVB.The requirement of most high end control system in current track field of traffic, industrial control field can be met.
Embodiment 2: as shown in Figures 1 to 3, a kind of high-performance multipurpose processor card, comprises board, and the outside of board is fixed by front-panel connector and two drawing-aid devices and cabinet, and the inner side of board is connected with backboard by high speed CPCI multi-pin connector; Described board be provided with master controller and be connected with master controller respectively from controller, temperature sensor, electronic hard disc, program storage, hardware watchdog, DDR3 internal memory and real-time timepiece chip RTC.Wherein, the running temperature of temperature sensor to board is monitored, and hardware watchdog realizes monitoring the running status of system.Described board is also provided with power-supply system and power supply supervisory circuit, and described power-supply system is connected with master controller with from controller, powers for master controller with from controller, and described power supply supervisory circuit realizes monitoring the power supply state of system.
Above-mentioned board is also provided with external interface, as shown in Figure 3, in the present embodiment, described external interface comprise 2 tunnel 10,/10,0/1,000,000,000 Industrial Ethernet buses, PCI high-speed bus, 2 road PCI-E high-speed buses, 2 road USB2.0 buses, 2 road SATA buses, 1 group of full duplex LinkPort high-speed bus, 1 group isolate 485 buses, 1 tunnel isolation RS232 bus, 1 road isolated can bus, 2 tunnel non-isolated CAN and 2 road I2C buses.Wherein, in described 2 tunnel 10,/10,0/1,000,000,000 Industrial Ethernet buses, 1 tunnel is externally drawn by front-panel connector, and 1 tunnel is drawn by high speed CPCI multi-pin connector; In described 2 road USB2.0 buses, 1 tunnel is externally drawn by front-panel connector, and 1 tunnel is drawn by high speed CPCI multi-pin connector.
As shown in Figure 3, in the present embodiment, above-mentioned master controller is provided with SPI interface, and this SPI interface is connected with eeprom chip, can be used as electronic tag or the configuration data memory of the utility model processor card.
As shown in Figure 3, in the present embodiment, above-mentioned master controller is also provided with SATA interface and SD card interface, wherein, SATA interface connects outside SATA equipment, and as portable hard drive, SD card interface is connected with SD card.
In the present embodiment, described master controller is connected from controller by PCI-E high-speed bus, non-volatile static memory SRAM is connected with from controller, and by non-volatile static memory SRAM storage administration, can the front and back status information of storage control system trouble spot, and status information is not lost after a loss of power.
In the present embodiment, described master controller is connected with PCI bridge sheet by PCI-E high-speed bus, and PCI bridge sheet is connected on high speed CPCI multi-pin connector by PCI high-speed bus.In the present embodiment, PCE bridge sheet adopts 32 BITBUS network configuration modes of standard, externally maximum ALARA Principle 7 PCI equipment.
In the present embodiment, described master controller is connected with real-time timepiece chip RTC by I2C bus, can provide accurate real-time clock; Described master controller connects electronic hard disc by SATA bus.Electronic hard disc in the present embodiment adopts the form of patch chip, has very high anti-seismic performance, is suitable for the requirement of industry spot to high reliability.
In the present embodiment, describedly be provided with GPIO management interface from controller, pass through GPIO interface from controller, be connected with high speed CPCI multi-pin connector with I2C bus by full duplex LinkPort high-speed bus from controller, high speed communication can be carried out with other boards by high speed CPCI multi-pin connector.The communication frequency of full duplex LinkPort high-speed bus wherein carries out flexible configuration by software.GPIO management interface wherein, by high speed CPCI multi-pin connector and other equipment connections, has configuration feature flexibly.
In the present embodiment, be describedly connected with CAN communication chip from controller, 3 tunnel CAN managed simultaneously.
In the present embodiment, described program storage comprises NANDFlash program storage and NORFlash program storage, wherein, because NANDFlash has larger capacity, NANDFlash program storage as general data storer, as the storage of process data, monitor data, diagnostic data; Due to the problem of NORFlash not bad block, therefore NORFlash program storage is as system program memory.
In the present embodiment, described master controller adopts PowerPC processor, described from controller employing fpga chip, uses fpga chip as coprocessor, ensure that the utility model processor card has very high real-time response ability, be particularly suitable for the control system that some are very high to requirement of real-time.
Processor card described in the present embodiment is than the processor card described in embodiment 1, and its external interface is more, and its scope of application is more extensive.
Above-described embodiment is used for explaining the utility model, instead of limits the utility model, and in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.

Claims (10)

1. a high-performance multipurpose processor card, comprises board, it is characterized in that: the outside of board is fixed by front-panel connector and two drawing-aid devices and cabinet, and the inner side of board is connected with backboard by high speed CPCI multi-pin connector; Described board be provided with master controller and be connected with master controller respectively from controller, temperature sensor, electronic hard disc, program storage, hardware watchdog, DDR3 internal memory and real-time timepiece chip RTC, described board is also provided with external interface.
2. high-performance multipurpose processor card as claimed in claim 1, is characterized in that: described external interface comprise 2 tunnel 10,/10,0/1,000,000,000 Industrial Ethernet buses, PCI high-speed bus, 2 road PCI-E high-speed buses, 2 road USB2.0 buses, 2 road SATA buses, 1 group of full duplex LinkPort high-speed bus, 1 group isolate 485 buses, 1 tunnel isolation RS232 bus, 1 road isolated can bus, 2 tunnel non-isolated CAN and 2 road I2C buses.
3. high-performance multipurpose processor card as claimed in claim 2, it is characterized in that: described master controller is connected from controller by PCI-E high-speed bus, non-volatile static memory SRAM is connected with from controller, and by non-volatile static memory SRAM storage administration.
4. high-performance multipurpose processor card as claimed in claim 2, it is characterized in that: described master controller is connected with PCI bridge sheet by PCI-E high-speed bus, PCI bridge sheet is connected on high speed CPCI multi-pin connector by PCI high-speed bus.
5. high-performance multipurpose processor card as claimed in claim 2, it is characterized in that: described master controller is connected with real-time timepiece chip RTC by I2C bus, described master controller connects electronic hard disc by SATA bus.
6. high-performance multipurpose processor card as claimed in claim 2, it is characterized in that: be describedly provided with GPIO management interface from controller, be connected with high speed CPCI multi-pin connector with I2C bus by GPIO interface, full duplex LinkPort high-speed bus from controller.
7. the high-performance multipurpose processor card as described in claim 1 to 6 any one, is characterized in that: be describedly connected with CAN communication chip from controller, manages 3 tunnel CAN simultaneously.
8. high-performance multipurpose processor card as claimed in claim 1, it is characterized in that: described master controller is provided with SPI interface, this SPI interface is connected with eeprom chip; Described master controller is also provided with the SATA interface connecting outside SATA equipment and the SD card interface being connected SD card.
9. high-performance multipurpose processor card as claimed in claim 1, it is characterized in that: described program storage comprises NANDFlash program storage and NORFlash program storage, wherein, NANDFlash program storage is as general data storer, and NORFlash program storage is as system program memory.
10. high-performance multipurpose processor card as claimed in claim 1, it is characterized in that: described board is also provided with power-supply system power supply supervisory circuit, described power-supply system is connected with master controller with from controller, power for master controller with from controller, described power supply supervisory circuit realizes monitoring the power supply state of system.
CN201520655098.4U 2015-08-27 2015-08-27 High performance multipurpose treater card Active CN204832891U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105573960A (en) * 2015-12-10 2016-05-11 中国航空工业集团公司西安航空计算技术研究所 Low-power consumption and high-performance processing module and construction method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105573960A (en) * 2015-12-10 2016-05-11 中国航空工业集团公司西安航空计算技术研究所 Low-power consumption and high-performance processing module and construction method thereof
CN105573960B (en) * 2015-12-10 2018-07-06 中国航空工业集团公司西安航空计算技术研究所 A kind of Low Power High Performance processing module and its construction method

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CP01 Change in the name or title of a patent holder

Address after: 266031 Shandong province Qingdao City, Ruichang Road No. 231

Patentee after: CRRC QINGDAO SIFANG VEHICLE RESEARCH INSTITUTE CO., LTD.

Address before: 266031 Shandong province Qingdao City, Ruichang Road No. 231

Patentee before: Qingdao Sifang Rolling Stock Research Institute Co., Ltd.

C56 Change in the name or address of the patentee