Oil level display and control circuit of internal-combustion locomotive
A technology for diesel locomotives and control circuits, applied in circuits or fluid pipelines, vehicle components, transportation and packaging, etc., can solve the problems of inability to monitor, difficult to take care of the whole system, and complicated circuits, and achieve the effect of improving safety.
Inactive Publication Date: 2012-02-29
常州市万航工矿设备有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the prior art, diesel locomotives are generally controlled by relays, and the circuit is relatively complicated, and the wiring is also very complicated. Operators mainly operate manually, and it is difficult to take care of all systems during the operation process, and it is impossible to control the torque box and diesel engine of diesel locomotives. If there is a fault, it will be difficult for the maintenance personnel to find out the cause of the fault, and it is difficult to effectively repair the circuit
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0012] Examples, see attached figure 1 , attached figure 2 , attached image 3 , the present invention relates to an oil level display control circuit for a diesel locomotive, comprising a programmable controller control circuit 1, an analog input module control circuit 2, and a diesel locomotive, the programmable controller in the programmable controller control circuit 1 The FX2N-64MR-D module chip is adopted, the analog input module in the analog input module control circuit 2 adopts the FX2N-4AD chip, the locomotive operation parameter input terminals X0~X3 and the serial number of the programmable controller control circuit 1 The row interface COM is electrically connected to the input terminals of the rotational speed sensor 4, the pulse sensor 5, the rotational speed sensor 4 and the passive sensor 5 through the photocouplers R1, R2, R3 and R4...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an oil level display and control circuit of an internal-combustion locomotive. The oil level display and control circuit comprises a programmable logic controller (PLC) control circuit, an analog input module control circuit and the internal-combustion locomotive; the locomotive operating parameter input end and the component object model (COM) interface of the PLC control circuit are electrically connected with the input end of a sensor through photoelectric couplers, the gear control parameter input end and the COM interface of the PLC control circuit are electrically connected with the input end of a variable torque box gear switch of the internal-combustion locomotive, the locomotive operating parameter output end of the PLC control circuit is electrically connected with a relay coil, and the temperature and voltage control parameter output end of the PLC control circuit is electrically connected with the anode of a light emitting diode (LED); and the power supply input end of the analog input module control circuit is electrically connected with the power supply input end of the PLC control circuit. According to the oil level display and control circuit, the system of the internal-combustion locomotive is effectively monitored, so that the operability of the locomotive is improved, and automatic gear shifting and reversing of the locomotive and semi automation of locomotive operation are realized.
Description
technical field [0001] The invention belongs to the field of diesel locomotives, in particular to an oil level display control circuit for diesel locomotives. Background technique [0002] A diesel locomotive is a locomotive that generates power from an internal combustion engine and drives wheels through a transmission. According to the types of internal combustion engines used in locomotives, they can be divided into diesel locomotives and gas turbine locomotives. Diesel locomotives are the most widely used. In the prior art, diesel locomotives are generally controlled by relays, and the circuit is relatively complicated, and the wiring is also very complicated. Operators mainly operate manually, and it is difficult to take care of all systems during the operation process, and it is impossible to control the torque box and diesel engine of diesel locomotives. If there is a fault, it will be difficult for maintenance personnel to find out the cause of the fault, and it is...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B60K35/00B60R16/02
Inventor 薛祖敏王槐庭
Owner 常州市万航工矿设备有限公司