CN1676390B - Control-supervise-monitor integrated railway signal foundation equipment electronic control device - Google Patents

Control-supervise-monitor integrated railway signal foundation equipment electronic control device Download PDF

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Publication number
CN1676390B
CN1676390B CN 200410076774 CN200410076774A CN1676390B CN 1676390 B CN1676390 B CN 1676390B CN 200410076774 CN200410076774 CN 200410076774 CN 200410076774 A CN200410076774 A CN 200410076774A CN 1676390 B CN1676390 B CN 1676390B
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Prior art keywords
control
sensor
monitoring
microcontroller
railway signal
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CN 200410076774
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CN1676390A (en
Inventor
范多旺
方亚非
魏宗寿
魏文军
陈光武
何涛
旷文珍
牛宏侠
王增力
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Lanzhou Dacheng Railway Signal Co ltd
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Lanzhou Dacheng Technology Co Ltd
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Abstract

The present invention provides a railway signal basis equipment electronic control device integrating control, monitoring, analogue detection, data processing and communication into one body. Said device can package the communication/switching input and output function device, MCU microcontroller with A/d conversion function, sensor and control electronic switch into a module box in which the independent control system, monitoring system, detection system and communication system are set.

Description

The railway signal foundation equipment electronic control device of control, supervision, monitoring integration
Technical field
The invention belongs to the autonomous cruise speed system of communications and transportation railway signal, relate in particular to a kind of electronic control package of railway signal foundation equipment.
Background technology
The railway signal foundation equipment kind is a lot, as point machine, signal, track circuit, obturation, coding, retarder etc., every kind of basis of signals equipment is all finished functions such as driving, state acquisition, detection analog quantity, data handing and data transmission by the control corresponding device.The control circuit of railway signal foundation equipment mainly is made up of relay circuit at present, these circuit or system only have the execution function, the monitoring function that does not contain analog quantity, need the variation of in addition additional monitoring system monitor analogue quantity, and additional monitoring system sampling sensor and modulate circuit wiring are longer, influenced the stability and the survey precision of monitoring, used, install, safeguarded all inconvenient simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of railway signal foundation equipment electronic control device that collects control, supervision, analog quantity monitoring, data handing and communicating integral.
Purpose of the present invention can realize by following measure:
A kind of railway signal foundation equipment electronic control device, be that microcontroller, control Driver Circuit, electrical quantity sensor, the control electronic switch that will have programming control function, communication function, switching value I/O translation function and analog quantity/digital quantity translation function is encapsulated in the modular cartridge, and form independently control system, monitor system, monitoring system and communication system.
Described control electronic switch is a solid state switch.
The closed loop that described control system is made up of first microcontroller, control Driver Circuit, control electronic switch, control sensor and external device.
The closed loop that described monitor system is made up of first microcontroller, described control sensor, monitoring sensor.
Described monitoring system is made up of second microcontroller, described control sensor, described monitoring sensor; Wherein second microcontroller has two input ends, and wherein an end is connected with described control sensor, and the other end is connected with described detecting sensor.
Shared first microcontroller of described control system and monitor system, this microcontroller have one road mouth and two input ends, and wherein mouth is connected with control system, and input end is connected with monitor system and monitoring system.
Described control system, monitor system, the shared control sensor of monitoring system, this control sensor has the two-way mouth, and wherein one the tunnel is connected with control system and monitor system, and another road is connected with monitoring system.
The microcontroller of described monitoring system has two input ends, and wherein an end is connected with the control sensor, and the other end is connected with monitoring sensor.
The microcontroller of described control system, monitor system, monitoring system has independently communication bus respectively.
Described control system, monitor system, the shared external computer system power supply of monitoring system.
The present invention compared with prior art has following:
1, the present invention integrates control, supervises, monitors, and has reduced the electromagnetic interference of traditional monitoring system outer sensor, has improved the stability and the accuracy of detection that detect.
2, control system of the present invention, monitor system, monitoring system, sensor, microcontroller with A/D conversion are encapsulated in the same unit, can realize hot plug and exchange, are convenient to installation and maintenance simultaneously.
3, the shared electrical quantity sensor of control system of the present invention, monitor system and monitoring system can realize detecting the conformability with measurement parameter.
4, the shared computer system power source of control system of the present invention, monitor system and monitoring system has reduced power supply type, has simplified installation, has saved the space.
Description of drawings
Fig. 1 is a circuit structure block diagram of the present invention
The specific embodiment
A kind of railway signal foundation equipment electronic control device, be that microcontroller, electrical quantity sensor, the control solid state switch that will have communication and switching value I/O (I/O), analog quantity/digital quantity (A/D) translation function is encapsulated in the modular cartridge, and form independently control system, monitor system, monitoring system and communication system.With reference to Fig. 1, control system is made up of microcontroller MCU8, control Driver Circuit 4, control electronic switch 1, control sensor 2 and external device 5; Monitor system is made up of microcontroller MCU8, control sensor 2, monitoring sensor 6, and wherein microcontroller 8 has two input ends of one road mouth, and one of them mouth is connected with control system, and input end is connected with monitor system.Monitoring system is made up of control sensor 2, monitoring sensor 6 and microprogram control unit MCU9, and wherein microcontroller MCU9 has two input ends, and wherein an end is connected with control sensor 2, and the other end is connected with monitoring sensor 6.Above-mentioned control system, monitor system, the shared control sensor 2 that is located on the major loop of monitoring system, this sensor 2 has the two-way mouth, and wherein one the tunnel is connected with monitor system, and another road is connected with monitoring system.The microcontroller of above-mentioned control system, monitor system, monitoring system has independently communication bus BUS respectively, simultaneously the shared external computer system power supply of each system.

Claims (6)

1. railway signal foundation equipment electronic control device, be that microcontroller, control Driver Circuit, electrical quantity sensor, the control electronic switch that will have programming control function, communication function, switching value I/O translation function and analog quantity/digital quantity translation function is encapsulated in the modular cartridge, and form independently control system, monitor system, monitoring system and communication system; The closed loop that described control system is made up of first microcontroller (8), control Driver Circuit (4), control electronic switch (1), control sensor (2) and external device (5); The closed loop that described monitor system is made up of first microcontroller (8), described control sensor (2) and monitoring sensor (6); Described monitoring system is made up of second microcontroller (9), described control sensor (2), described monitoring sensor (6), and described second microcontroller (9) has two input ends, wherein an end is connected with described control sensor (2), and the other end is connected with described monitoring sensor (6).
2. railway signal foundation equipment electronic control device as claimed in claim 1 is characterized in that: described control electronic switch is a solid state switch.
3. railway signal foundation equipment electronic control device as claimed in claim 1 or 2, it is characterized in that: described first microcontroller (8) has one road mouth and two input ends, wherein mouth is connected with control system, and input end is connected with monitor system and monitoring system.
4. railway signal foundation equipment electronic control device as claimed in claim 1 or 2 is characterized in that: described control system, monitor system, the shared control sensor of monitoring system (2); This control sensor has the two-way mouth, and wherein one the tunnel is connected with control system and monitor system, and another road is connected with monitoring system.
5. railway signal foundation equipment electronic control device as claimed in claim 1 or 2 is characterized in that: the microcontroller of described control system, monitor system, monitoring system has independently communication bus respectively.
6. railway signal foundation equipment electronic control device as claimed in claim 1 or 2 is characterized in that: described control system, monitor system, the shared external computer system power supply of monitoring system.
CN 200410076774 2004-09-01 2004-09-01 Control-supervise-monitor integrated railway signal foundation equipment electronic control device Active CN1676390B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200410076774 CN1676390B (en) 2004-09-01 2004-09-01 Control-supervise-monitor integrated railway signal foundation equipment electronic control device

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Application Number Priority Date Filing Date Title
CN 200410076774 CN1676390B (en) 2004-09-01 2004-09-01 Control-supervise-monitor integrated railway signal foundation equipment electronic control device

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CN1676390B true CN1676390B (en) 2010-10-13

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100588580C (en) * 2006-12-28 2010-02-10 上海轨道交通设备发展有限公司 Track traffic synthetic monitoring system and method
CN109375095B (en) * 2018-08-29 2020-09-25 交控科技股份有限公司 Signal machine monitoring system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752053A (en) * 1984-06-25 1988-06-21 Dsl Dynamic Sciences Limited Railway vehicle motion detector
CN2244738Y (en) * 1995-10-13 1997-01-08 浙江大学 D-A Converter for switch output of programmable controller
CN2325282Y (en) * 1997-09-26 1999-06-23 郑州辉煌科技有限公司 Micro-computer monitoring device for concentrated electric equipment
CN1314275A (en) * 2000-03-16 2001-09-26 上海铁大电信设备有限公司 Microcomputerized signal monitoring network system
CN2467369Y (en) * 2000-12-14 2001-12-26 郑州辉煌科技有限公司 Carrier communication on-the-spot collecting device
CN1371832A (en) * 2001-02-28 2002-10-02 铁道部株洲电力机车研究所 Co-platform modularized multi-function locomotive safety information comprehensive monitor system
CN1397463A (en) * 2002-01-30 2003-02-19 哈尔滨铁路局齐齐哈尔科学技术研究所 Load recorder for internal combustion locomotive

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752053A (en) * 1984-06-25 1988-06-21 Dsl Dynamic Sciences Limited Railway vehicle motion detector
CN2244738Y (en) * 1995-10-13 1997-01-08 浙江大学 D-A Converter for switch output of programmable controller
CN2325282Y (en) * 1997-09-26 1999-06-23 郑州辉煌科技有限公司 Micro-computer monitoring device for concentrated electric equipment
CN1314275A (en) * 2000-03-16 2001-09-26 上海铁大电信设备有限公司 Microcomputerized signal monitoring network system
CN2467369Y (en) * 2000-12-14 2001-12-26 郑州辉煌科技有限公司 Carrier communication on-the-spot collecting device
CN1371832A (en) * 2001-02-28 2002-10-02 铁道部株洲电力机车研究所 Co-platform modularized multi-function locomotive safety information comprehensive monitor system
CN1397463A (en) * 2002-01-30 2003-02-19 哈尔滨铁路局齐齐哈尔科学技术研究所 Load recorder for internal combustion locomotive

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CN 2244738 Y,全文.

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