CN201130424Y - System for monitoring dynamic quality of diesel locomotive - Google Patents
System for monitoring dynamic quality of diesel locomotive Download PDFInfo
- Publication number
- CN201130424Y CN201130424Y CNU2007203119821U CN200720311982U CN201130424Y CN 201130424 Y CN201130424 Y CN 201130424Y CN U2007203119821 U CNU2007203119821 U CN U2007203119821U CN 200720311982 U CN200720311982 U CN 200720311982U CN 201130424 Y CN201130424 Y CN 201130424Y
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Abstract
The utility model relates to an internal-combustion locomotive monitor, in particular to a dynamic quality monitor system of an internal-combustion locomotive, comprising a host computer and at lease one lower computer; wherein, the host computer communicates with at least one lower computer, which is provided with a wireless data transmission module. The internal-combustion locomotive monitor is characterized in that: the lower computer is arranged on the internal-combustion locomotive; the lower computer is respectively connected with an analog quantity acquisition module and a switching value acquisition module via a communication module, in order to obtain the acquired data; the switching value acquisition module is connected with an alarm buzzer, a water-immersed sensor and a fog sensor respectively; the analog quantity acquisition module is connected with a pressure sensor and a temperature sensor respectively. The internal-combustion locomotive monitor has the advantages that: the date is displayed in real; the voltages of monitored points can be acquired and displayed on a real-time basis; the electric equipment, corresponding to the monitored points is monitored in real time; the difference between the values of the monitored points and the benchmark values can be dynamically compared; when a difference value exceeds the set range, the corresponding monitor indicator turns red, and the corresponding alarm buzzer sounds an alarm, and the fault point is recorded in detail.
Description
Technical field
The utility model relates to diesel locomotive monitoring, especially diesel locomotive dynamic mass monitoring system.
Background technology
At present, also do not carry out real-time device for monitoring at each control circuit of locomotive and keypoint part.Locomotive is in operational process, each control loop voltage of locomotive, supercharger pressure, machine oil terminal pressure, electrical contact locking contact temperature, combustion are that the technical data of locomotive emphasis monitoring point such as pipeline temperature is in the dynamic change always, if the technical parameter at these emphasis monitoring positions exceeds certain limit, just might cause driving accident, therefore, be necessary very much each control circuit of these locomotives and keypoint part are monitored in real time, so that the staff in time grasps the running status of each keypoint part of locomotive, accomplish the function of failure prediction.
The utility model content
The purpose of this utility model provides a kind of diesel locomotive dynamic mass monitoring system, can monitor in real time the diesel locomotive running status, is breaking down or is in time reporting to the police during accident.
For achieving the above object, the technical solution of the utility model is:
A kind of diesel locomotive dynamic mass monitoring system, comprise host computer, host computer is communicated by letter with at least one slave computer that has wireless data transfer module by wireless network, its special feature is, described slave computer is installed on the diesel locomotive, and this slave computer is connected the data that collect to obtain with analogue collection module with the switch acquisition module respectively by communication module; The switch acquisition module is connected with alarm buzzer, water sensor and smoke transducer respectively, alarm buzzer is installed on the cab operator's console, the probe of water sensor is installed under the water seal, and smoke transducer is installed in top between appliance chamber top and diesel engine respectively; Analogue collection module is connected with pressure transducer, temperature sensor respectively, pressure transducer comprises the machine oil terminal pressure sensor that is installed on the terminal pipeline of machine oil, and be installed in supercharger pressure sensor on the supercharger air compressor spiral case, on the 1-6C main contactor Petersen coil, on diesel engine transmission output shaft and each ring flange cross connector of coupling shaft and waste gas header end, all add temperature sensor.
Wherein analogue collection module also with the locomotive electric apparatus cabinet in the anode of corresponding connecting terminal block be connected with negative terminal, thereby to diesel locomotive oil pump circuit, the oil pump contactor circuit, the fuel pump contactor circuit, the fuel pump motor circuit, the starting contactor circuit, the auxiliary power generation circuit, the stationary power generation circuit, the parking electromagnetic valve circuit, the air compressor circuit, the exciter excitation circuit, 1-6 traction electric machine contactor circuit, the main generator excitation contactor circuit, the failure excitation circuit, the field weakening circuit, the resistive braking circuit, forwards to conversion switch circuit, gather with the terminal voltage of backward directions conversion switch circuit, analogue collection module also is connected to obtain reference voltage with locomotive storage batteries voltage terminal.
Wherein wireless network is the GPRS/CDMA network.
What wherein install on 1-6C main contactor Petersen coil is the PT100 temperature sensor, all installs infrared temperature sensor additional on diesel engine transmission output shaft and each ring flange cross connector of coupling shaft and waste gas header end.
Wherein slave computer is the embedded integrated industrial computer of touch that is installed on the locomotive.
Wherein communication module is the RS-485 interface.
The utility model possesses the real time data Presentation Function, can gather in real time and show each monitoring point magnitude of voltage, each corresponding electric equipment in monitoring point is monitored in real time, the difference that dynamically compares each monitoring point and reference value, when difference surpassed the scope of setting, corresponding monitoring pilot lamp showed red light, and the warning of sounding, remind this loop of staff to break down, simultaneously detailed stored record is carried out in the trouble spot.
Description of drawings
Accompanying drawing 1 is a theory diagram of the present utility model;
Accompanying drawing 2 is a software architecture diagram of the present utility model;
Accompanying drawing 3 is the alert program process flow diagram;
Accompanying drawing 4 is the process flow diagram of record data.
Embodiment
As shown in Figure 1, native system is made up of hardware and software two parts.
1, wherein hardware components mainly is made up of slave computer, wireless data transfer module (GPRS or CDMA), communication module, analogue collection module, switch acquisition module, sensor and host computer etc.Wherein slave computer is the embedded integrated industrial computer of touch that is installed on the locomotive; Host computer is a computing machine that can insert the Internet, it be responsible for all slave computer data reception, store and browse, by GPRS or cdma wireless network and the nextly carry out communication, in time receive the data message of slave computer.
Touch embedded integrated industrial computer and receive digital signals such as locomotive control loop voltage that analogue collection module gathers, reference voltage, supercharger pressure, machine oil terminal pressure, water pump seal oil sealing state by the RS-485 interface, by computing machine configuration software, monitor, show the state of each working point in real time, the control output alarm.Touching embedded integrated industrial computer is installed on the locomotive cab operator's console and in time checks information to make things convenient for locomotive steward, staff.
Analogue collection module comprises voltage acquisition module and pressure acquisition module, voltage acquisition module is selected EDA9015 for use, each module has 12 tunnel 0～250V voltage measurements, each the control loop terminal of car of meeting sb. at the airport respectively specifically is a diesel locomotive oil pump circuit, the oil pump contactor circuit, the fuel pump contactor circuit, the fuel pump motor circuit, the starting contactor circuit, the auxiliary power generation circuit, the stationary power generation circuit, the parking electromagnetic valve circuit, the air compressor circuit, the exciter excitation circuit, 1-6 traction electric machine contactor circuit, the main generator excitation contactor circuit, the failure excitation circuit, the field weakening circuit, the resistive braking circuit, forwards to conversion switch circuit, with the backward directions conversion switch circuit.
Reference voltage is got locomotive storage batteries voltage, when the operating voltage of monitoring point is lower than reference voltage 5V, and system's opening entry data, when the operating voltage of monitoring point was lower than reference voltage 10V, system began to report to the police; The pressure acquisition module is selected EDA9017 for use, and 8 road electric currents ((0,4～20mA), 4 road voltages are imported, and connect the output signal of pressure transducer, measure supercharger pressure, machine oil terminal pressure respectively by 0～10V) standard signal.
The switch acquisition module adopts EDA9050, the EDA9050 module can connect 7 way switch amounts and import 8 way switch amount output signals, receive the switching value input signal of water sensor, and convert the switching value output signal to, carry out communication by RS-485 interface and the embedded integrated industrial computer of touch, according to the configuration software instruction, the control buzzer warning.
Analogue collection module, switch acquisition module, water sensor, power transfer module all are installed in the control enclosure, and control enclosure is installed between locomotive electric apparatus, and the aviation socket is housed on the control enclosure, with convenient each connection terminal of each locomotive that connects.
Machine oil terminal pressure sensor, 0---1000Kpa, output 4～20mA standard signal is installed on the terminal pipeline of machine oil, when machine oil terminal pressure during less than 90Kpa, system alarm and record data; The supercharger pressure sensor, 0---500KPa, output 4～20mA standard signal is installed on the supercharger air compressor spiral case, when supercharger pressure during less than 20Kpa, system alarm and record data.
1---the PT100 temperature sensor is installed on the 6C main contactor Petersen coil, when the temperature of monitoring point is higher than environment temperature 20 and spends, system alarm and record data.
Smoke transducer is installed at the top between appliance chamber top and diesel engine, and when major loop electric short circuit or oil pipe heating were smoldered, system can in time report to the police and record.
Install infrared temperature sensor additional at diesel engine transmission output shaft and each ring flange cross connector of coupling shaft, when monitor temperature is higher than environment temperature 20 and spends, system alarm and record data.
Install infrared temperature sensor additional at the waste gas header end, when temperature is higher than 450 when spending, system alarm and record data.
2, software section is divided into slave computer software and upper computer software.Slave computer software is included in the embedding version operating system of moving on the slave computer and embeds version configuration running environment and vehicle-mounted real-time monitoring application software, can enter real-time monitoring system software master interface after device powers up.Vehicle-mounted real-time monitoring application software is mainly finished collection, demonstration, the memory function of data; Upper computer software is mainly finished the conversion of the reception of slave computer data, demonstration and database information, analytic function.
(1), monitors application software in real time and can be divided into main control module, user window module, device management module, database module again.Wherein main control module realizes functions such as monitoring of software startup, interface information loading.The user window module is mainly finished the status monitoring of each monitoring point, the functions such as data query, data dump of depositing.Device management module is responsible for the communication between the system hardware and software, setting, data acquisition and the forwarding etc. of equipment interface channel.
Claims (6)
1, a kind of diesel locomotive dynamic mass monitoring system, comprise host computer, host computer is communicated by letter with at least one slave computer that has wireless data transfer module by wireless network, it is characterized in that: described slave computer is installed on the diesel locomotive, and this slave computer is connected the data that collect to obtain with analogue collection module with the switch acquisition module respectively by communication module;
The switch acquisition module is connected with alarm buzzer, water sensor and smoke transducer respectively, alarm buzzer is installed on the cab operator's console, the probe of water sensor is installed under the water seal, and smoke transducer is installed in top between appliance chamber top and diesel engine respectively;
Analogue collection module is connected with pressure transducer, temperature sensor respectively, pressure transducer comprises the machine oil terminal pressure sensor that is installed on the terminal pipeline of machine oil, and be installed in supercharger pressure sensor on the supercharger air compressor spiral case, on the 1-6C main contactor Petersen coil, on diesel engine transmission output shaft and each ring flange cross connector of coupling shaft and waste gas header end, all add temperature sensor.
2, diesel locomotive dynamic mass monitoring system as claimed in claim 1, it is characterized in that: wherein analogue collection module also with the locomotive electric apparatus cabinet in the anode of corresponding connecting terminal block be connected with negative terminal, thereby to diesel locomotive oil pump circuit, the oil pump contactor circuit, the fuel pump contactor circuit, the fuel pump motor circuit, the starting contactor circuit, the auxiliary power generation circuit, the stationary power generation circuit, the parking electromagnetic valve circuit, the air compressor circuit, the exciter excitation circuit, 1-6 traction electric machine contactor circuit, the main generator excitation contactor circuit, the failure excitation circuit, the field weakening circuit, the resistive braking circuit, forwards to conversion switch circuit, gather with the terminal voltage of backward directions conversion switch circuit, analogue collection module also is connected to obtain reference voltage with locomotive storage batteries voltage terminal.
3, diesel locomotive dynamic mass monitoring system as claimed in claim 1 or 2, it is characterized in that: wherein wireless network is the GPRS/CDMA network.
4, diesel locomotive dynamic mass monitoring system as claimed in claim 1 or 2, it is characterized in that: what wherein install on 1-6C main contactor Petersen coil is the PT100 temperature sensor, all installs infrared temperature sensor additional on diesel engine transmission output shaft and each ring flange cross connector of coupling shaft and waste gas header end.
5, diesel locomotive dynamic mass monitoring system as claimed in claim 1 or 2 is characterized in that: wherein slave computer is the embedded integrated industrial computer of touch that is installed on the locomotive.
6, diesel locomotive dynamic mass monitoring system as claimed in claim 1 or 2, it is characterized in that: wherein communication module is the RS-485 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203119821U CN201130424Y (en) | 2007-12-15 | 2007-12-15 | System for monitoring dynamic quality of diesel locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203119821U CN201130424Y (en) | 2007-12-15 | 2007-12-15 | System for monitoring dynamic quality of diesel locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201130424Y true CN201130424Y (en) | 2008-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203119821U Expired - Fee Related CN201130424Y (en) | 2007-12-15 | 2007-12-15 | System for monitoring dynamic quality of diesel locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201130424Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103544745A (en) * | 2013-11-18 | 2014-01-29 | 株洲高新技术产业开发区壹星科技有限公司 | Monitoring device and monitoring method for monitoring travelling status of internal combustion locomotive |
| CN104314640A (en) * | 2014-08-19 | 2015-01-28 | 奇瑞汽车股份有限公司 | Monitoring device for engine oil reserves of vehicle engine |
| CN106985822A (en) * | 2016-01-21 | 2017-07-28 | 通用汽车环球科技运作有限责任公司 | For the method and apparatus for the starter motor for assessing internal combustion engine |
| CN108469344A (en) * | 2018-06-21 | 2018-08-31 | 福州和信城电子科技有限公司 | A kind of mobile unit condition detection method |
| CN109655274A (en) * | 2017-10-11 | 2019-04-19 | 中国航发西安动力控制科技有限公司 | A kind of environmental tester having failure of pump diagnostic function |
| CN110108926A (en) * | 2019-04-17 | 2019-08-09 | 中国船舶重工集团公司第七O三研究所无锡分部 | A kind of gas turbine switching value instruction malfunction elimination method |
| CN110429007A (en) * | 2019-08-23 | 2019-11-08 | 江苏泓光轨道设备有限公司 | Intelligent contactor |
| CN112684780A (en) * | 2021-01-29 | 2021-04-20 | 郑州铁路职业技术学院 | Control panel interface assembly for railway locomotive |
| CN113758714A (en) * | 2021-08-25 | 2021-12-07 | 安庆中船柴油机有限公司 | Fault diagnosis method for marine diesel engine |
-
2007
- 2007-12-15 CN CNU2007203119821U patent/CN201130424Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103544745A (en) * | 2013-11-18 | 2014-01-29 | 株洲高新技术产业开发区壹星科技有限公司 | Monitoring device and monitoring method for monitoring travelling status of internal combustion locomotive |
| CN103544745B (en) * | 2013-11-18 | 2016-02-03 | 株洲壹星科技股份有限公司 | A kind of supervising device for monitoring diesel locomotive driving states and monitoring method |
| CN104314640A (en) * | 2014-08-19 | 2015-01-28 | 奇瑞汽车股份有限公司 | Monitoring device for engine oil reserves of vehicle engine |
| CN104314640B (en) * | 2014-08-19 | 2017-02-22 | 奇瑞汽车股份有限公司 | Monitoring device for engine oil reserves of vehicle engine |
| CN106985822A (en) * | 2016-01-21 | 2017-07-28 | 通用汽车环球科技运作有限责任公司 | For the method and apparatus for the starter motor for assessing internal combustion engine |
| CN109655274A (en) * | 2017-10-11 | 2019-04-19 | 中国航发西安动力控制科技有限公司 | A kind of environmental tester having failure of pump diagnostic function |
| CN108469344A (en) * | 2018-06-21 | 2018-08-31 | 福州和信城电子科技有限公司 | A kind of mobile unit condition detection method |
| CN110108926A (en) * | 2019-04-17 | 2019-08-09 | 中国船舶重工集团公司第七O三研究所无锡分部 | A kind of gas turbine switching value instruction malfunction elimination method |
| CN110108926B (en) * | 2019-04-17 | 2021-10-15 | 中国船舶重工集团公司第七O三研究所无锡分部 | Method for troubleshooting switching value instruction of gas turbine |
| CN110429007A (en) * | 2019-08-23 | 2019-11-08 | 江苏泓光轨道设备有限公司 | Intelligent contactor |
| CN112684780A (en) * | 2021-01-29 | 2021-04-20 | 郑州铁路职业技术学院 | Control panel interface assembly for railway locomotive |
| CN113758714A (en) * | 2021-08-25 | 2021-12-07 | 安庆中船柴油机有限公司 | Fault diagnosis method for marine diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20100115 |