CN214944587U - Data recording and monitoring system for electronic speed regulation controller of diesel engine - Google Patents
Data recording and monitoring system for electronic speed regulation controller of diesel engine Download PDFInfo
- Publication number
- CN214944587U CN214944587U CN202121241900.7U CN202121241900U CN214944587U CN 214944587 U CN214944587 U CN 214944587U CN 202121241900 U CN202121241900 U CN 202121241900U CN 214944587 U CN214944587 U CN 214944587U
- Authority
- CN
- China
- Prior art keywords
- speed regulation
- electronic speed
- regulation controller
- chip microcomputer
- single chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a data recording and monitoring system for an electronic speed regulation controller of a diesel engine, which comprises a control circuit board and a solid state disk with a USB interface, wherein the solid state disk is connected with the electronic speed regulation controller, and the electronic speed regulation controller is provided with a 485 communication port which is connected with the control circuit board through the 485 communication port; the control circuit board is provided with a single chip microcomputer, a 485 chip, a USB chip, an acousto-optic alarm circuit and a power circuit, and the 485 chip is connected with a 485 communication port of the electronic speed regulation controller through an RS485 bus; the 485 chip is connected with the single chip microcomputer and used for sending the instruction of the single chip microcomputer and receiving the data of the electronic speed regulation controller to the single chip microcomputer; the single chip microcomputer is also respectively connected with the USB chip, the sound-light alarm circuit and the clock chip. The utility model discloses a control circuit board simulation host computer carries out timing communication with electronic speed regulation controller; receiving state data of an electronic speed regulation controller; and analyzing the state data of the electronic speed regulation controller.
Description
Technical Field
The utility model relates to a be used for diesel engine electronic speed regulation controller technical field, especially relate to a data record and monitoring system for diesel engine electronic speed regulation controller.
Background
The electronic speed regulation controller of the diesel engine is a core component for controlling the diesel engine and is used as off-line equipment on site to independently complete a speed regulation control task. The electronic speed regulation controller can communicate with an upper computer through a bus when in work, and transmits the state data to the upper computer, and the upper computer finishes the recording work. However, in field work, the upper computer can only be used for maintenance and debugging, and cannot be left on the field as an offline device. Moreover, at present, no data recording device is used for recording the working state data of the electronic speed regulation controller, so that engineers can conveniently know the working states of the electronic speed regulation controller and the diesel engine during maintenance, particularly when a fault occurs. Therefore, a data recording and monitoring system for an electronic governor controller of a diesel engine is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a data record and monitoring system for diesel engine electronic speed regulation controller, real-time supervision and record diesel engine electronic speed regulation controller state data.
The purpose of the utility model is realized like this:
a data recording and monitoring system for an electronic speed regulation controller of a diesel engine comprises a control circuit board and a solid state disk of a USB interface, wherein the control circuit board is connected with the electronic speed regulation controller; the control circuit board is provided with a singlechip, a 485 chip, a USB chip, an acousto-optic alarm circuit and a power circuit, and the 485 chip is connected with a 485 communication port of the electronic speed regulation controller through an RS485 bus and is communicated with the electronic speed regulation controller; the 485 chip is connected with the single chip microcomputer and used for sending the instruction of the single chip microcomputer and receiving the data of the electronic speed regulation controller to the single chip microcomputer; the single chip microcomputer is also respectively connected with the USB chip and the acousto-optic alarm circuit, the single chip microcomputer analyzes the data of the 485 chip, the single chip microcomputer judges whether the analyzed data are normal or not, and when the analyzed data are abnormal, the acousto-optic alarm circuit gives an alarm; the single chip microcomputer stores the analyzed data in the solid state disk through the USB chip circuit according to a fixed format; the power circuit provides power for the control circuit board; control circuit board and solid state hard drive set up in a metal box, this metal box outside is equipped with two interfaces: a 48V power supply interface and an RS485 communication interface.
Further, the metal box is fixed on the electronic speed regulation controller through a clamp.
Furthermore, the 485 chip is connected with a 485 communication port of the electronic speed regulation controller through an RS485 bus and is communicated with the electronic speed regulation controller.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a control circuit board simulation host computer carries out timing communication with the electronic speed regulation controller; receiving state data of an electronic speed regulation controller; analyzing the state data of the electronic speed regulation controller; monitoring the analyzed key data such as the rotating speed, the load and the like, and sending out overspeed and overload alarm; storing the analyzed state data of the electronic speed regulation controller in a solid state disk according to a fixed format; as a recording device, communicating with an upper computer, and reading the stored state data of the electronic speed regulator by the upper computer; the utility model discloses a solid state hard drives as control circuit board's storage medium, the state data of real-time storage electronic speed regulation controller.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein:
the electronic speed regulation device comprises an electronic speed regulation controller 1, a 485 communication port 1.1, a control circuit board 2, a single chip microcomputer 2.1, a 485 chip 2.2, a USB chip 2.3, an audible and visual alarm circuit 2.4, a clock chip 2.5, a power supply circuit 2.6 and a solid state disk 3.
Detailed Description
For better understanding of the technical solution of the present invention, the following detailed description will be made with reference to the accompanying drawings. It should be understood that the following embodiments are not intended to limit the embodiments of the present invention, but only the embodiments of the present invention. It should be noted that the description of the positional relationship of the components, such as the component a is located above the component B, is based on the description of the relative positions of the components in the drawings, and is not intended to limit the actual positional relationship of the components.
Example 1
Referring to fig. 1, the utility model relates to a data record and monitoring system for diesel engine electronic speed regulation controller, it includes the solid state hard drive 3 of a control circuit board 2 and a USB interface, control circuit board 2 and solid state hard drive 3 set up in a metal box, and this metal box outside is equipped with two interfaces: a 48V power supply interface and an RS485 communication interface.
The metal box is fixed on the electronic speed regulation controller 1 through a clamp, and the electronic speed regulation controller 1 is provided with a 485 communication port 1.1 and is connected with the control circuit board 2 through the 485 communication port 1.1.
The control circuit board 2 is provided with a singlechip 2.1, a 485 chip 2.2, a USB chip 2.3, an audible and visual alarm circuit 2.4, a clock chip 2.5 and a power circuit 2.6, and the 485 chip 2.2 is connected with a 485 communication port 1.1 of the electronic speed regulation controller 1 through an RS485 bus and is communicated with the electronic speed regulation controller 1; the 485 chip 2.2 is connected with the singlechip 2.1, and sends the instruction of the singlechip 2.1 and receives the data of the electronic speed regulation controller 1 to the singlechip 2.1.
The single chip microcomputer 2.1 is also respectively connected with a USB chip 2.3, an audible and visual alarm circuit 2.4 and a clock chip 2.5, the single chip microcomputer 2.1 analyzes the data of the 485 chip 2.2, the single chip microcomputer 2.1 judges whether the analyzed data is normal or not, and when the analyzed data is abnormal, the single chip microcomputer alarms through the audible and visual alarm circuit 2.4; the singlechip 2.1 stores the analyzed data in the solid state disk 3 through a USB chip 2.3 circuit according to a fixed format;
the clock chip 2.5 realizes the timing function of the control circuit board 2, and the data timestamp stored in the solid state disk 3 is realized by the timing chip;
the power circuit 2.6 provides power for the control circuit board 2.
The working principle is as follows:
the system is fixed on an electronic speed regulation controller through a clamp and is linked with the electronic speed regulation controller through an RS485 bus, and for the electronic speed regulation controller, the system is equivalent to an upper computer and can transmit state data to the upper computer; for the system, the system is only an embedded system, simulates an instruction protocol of an upper computer, and acquires, records and monitors the state of the electronic speed regulation controller.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (3)
1. A data recording and monitoring system for an electronic speed regulation controller of a diesel engine is characterized in that: the device comprises a control circuit board (2) and a solid state disk (3) with a USB interface, wherein the control circuit board (2) is connected with an electronic speed regulation controller (1); the control circuit board (2) is provided with a single chip microcomputer (2.1), a 485 chip (2.2), a USB chip (2.3), an audible and visual alarm circuit (2.4) and a power circuit (2.6), the 485 chip (2.2) is connected with the electronic speed regulation controller (1), the 485 chip (2.2) is connected with the single chip microcomputer (2.1), and the single chip microcomputer (2.1) sends instructions of the single chip microcomputer (2.1) and receives data of the electronic speed regulation controller (1) to the single chip microcomputer (2.1); the single chip microcomputer (2.1) is also respectively connected with a USB chip (2.3) and an acousto-optic alarm circuit (2.4), the single chip microcomputer (2.1) analyzes data of the 485 chip (2.2), the single chip microcomputer (2.1) judges whether the analyzed data is normal or not, and when the analyzed data is abnormal, an alarm is given through the acousto-optic alarm circuit (2.4); the single chip microcomputer (2.1) stores the analyzed data in the solid state disk (3) through a USB chip (2.3) circuit according to a fixed format; the power circuit (2.6) provides power for the control circuit board (2); control circuit board (2) and solid state hard disk (3) set up in a metal box, and this metal box outside is equipped with two interfaces: a 48V power supply interface and an RS485 communication interface.
2. The data recording and monitoring system for the electronic speed regulation controller of the diesel engine as claimed in claim 1, characterized in that: the metal box is fixed on the electronic speed regulation controller (1) through a clamp.
3. The data recording and monitoring system for the electronic speed regulation controller of the diesel engine as claimed in claim 1, characterized in that: the 485 chip (2.2) is connected with a 485 communication port (1.1) of the electronic speed regulation controller (1) through an RS485 bus and is communicated with the electronic speed regulation controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121241900.7U CN214944587U (en) | 2021-06-04 | 2021-06-04 | Data recording and monitoring system for electronic speed regulation controller of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121241900.7U CN214944587U (en) | 2021-06-04 | 2021-06-04 | Data recording and monitoring system for electronic speed regulation controller of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214944587U true CN214944587U (en) | 2021-11-30 |
Family
ID=79054785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121241900.7U Active CN214944587U (en) | 2021-06-04 | 2021-06-04 | Data recording and monitoring system for electronic speed regulation controller of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214944587U (en) |
-
2021
- 2021-06-04 CN CN202121241900.7U patent/CN214944587U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103869775B (en) | A kind of numerically-controlled machine intelligent management method | |
| CN202880694U (en) | Device for diagnosing fault of crane | |
| CN214944587U (en) | Data recording and monitoring system for electronic speed regulation controller of diesel engine | |
| CN112770285A (en) | Digital twin factory modeling method and device based on 5G network | |
| CN201620868U (en) | Device using FF field buses to achieve control pressure drilling | |
| CN111365081B (en) | Integrated control device for power system of small ship | |
| CN202159243U (en) | Monitoring module of engineering machinery monitoring system | |
| CN113327342A (en) | Data real-time recording and monitoring system for electronic speed regulation controller | |
| CN107965350A (en) | A kind of coal mine safety monitoring system sensor automatic identification, plug and play method | |
| CN201886342U (en) | Intelligent secondary station capable of realizing programmable logic controller (PLC) system fault monitoring and display | |
| CN201662400U (en) | Circuit of main controller in navigation equipment | |
| CN202309098U (en) | Communication monitor module of photovoltaic generating grid-connected inverter system | |
| CN115327956A (en) | Real-time remote monitoring system for power and environment of data shelter | |
| CN213149817U (en) | Equipment state monitoring and management system for safety production | |
| CN203043392U (en) | Firefighting polling event recording memory | |
| CN111580504A (en) | Simulation test platform of submarine cable oil pump station control system | |
| CN113473261A (en) | Prestressed engineering construction monitoring system and method based on Internet of things | |
| CN201142092Y (en) | Machine tool valid parameter recording instrument | |
| CN218068650U (en) | Control device for protecting machine tool and machine tool protection device | |
| CN201576315U (en) | Port gantry crane operation recording device | |
| CN202433728U (en) | System for monitoring running state of mining ventilator on line | |
| CN101741654B (en) | Monitoring device and method of operating system | |
| CN201262752Y (en) | Patrolling and checking system for cable with tabletop card-reading mode | |
| CN117370061A (en) | Real-time channel log recording method of data monitoring equipment | |
| CN114326519B (en) | Calandria automatic finger lock control system and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |