CN213937949U - Interface data analyzer based on MODBUS protocol - Google Patents
Interface data analyzer based on MODBUS protocol Download PDFInfo
- Publication number
- CN213937949U CN213937949U CN202023052861.4U CN202023052861U CN213937949U CN 213937949 U CN213937949 U CN 213937949U CN 202023052861 U CN202023052861 U CN 202023052861U CN 213937949 U CN213937949 U CN 213937949U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- integrated circuit
- data analyzer
- display screen
- interface data
- 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
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model provides an interface data analyzer based on MODBUS protocol, which comprises a display screen for displaying the data collected by the data analyzer in real time; with integrated circuit board that the display screen is connected, integrated circuit board includes: the controller is electrically connected with the level conversion chip and the communication module respectively; a rechargeable battery mounted on the integrated circuit board for powering the data analyzer. The utility model discloses small and exquisite convenience is used for the equipment monitoring system under the subway environment with this analysis appearance, can test in narrow department to weight can be taken to the scene fast and carry out the fault location judgement, reaches the purpose of rapid processing. In addition, the data analyzer can be specially optimized for subway equipment parameters, and specific equipment parameters can be set for testing.
Description
Technical Field
The utility model particularly relates to an interface data analysis appearance based on MODBUS agreement.
Background
The MODBUS protocol is an industry standard of communication protocols in the industrial field, has the characteristics of high efficiency, stability and the like, and is widely applied to the industrial control field. Along with the increase of the mileage of the subway operation line, the number and the types of equipment are greatly increased, the number of interfaces is gradually increased, and then whether communication is normal or not can be detected by adopting an interface data analyzer at any time to judge fault positions and the like. Therefore, there is a need to develop a detection tool which is convenient to use and carry, can realize rapid detection and can flexibly and effectively handle faults.
Disclosure of Invention
In order to solve the technical problem, an object of the utility model is to provide an interface data analysis appearance based on MODBUS agreement is used for the equipment monitoring system under the subway environment with this analysis appearance, can realize functions such as real-time supervision, real-time processing trouble. The technical scheme of the utility model is that:
an interface data analyzer based on MODBUS protocol, comprising:
the display screen is used for displaying the data acquired by the data analyzer in real time;
with integrated circuit board that the display screen is connected, integrated circuit board includes: the controller is electrically connected with the level conversion chip and the communication module respectively;
a rechargeable battery mounted on the integrated circuit board for powering the data analyzer.
Preferably, the controller is a single chip microcomputer.
Furthermore, the single chip microcomputer adopts a three-level menu and is controlled by a microswitch arranged on the integrated circuit board.
Furthermore, the integrated circuit board further comprises an adjustable resistor, and the adjustable resistor is connected with the display screen and used for adjusting the brightness and the contrast of the display screen.
Furthermore, the integrated circuit board further comprises a self-locking switch and a reset switch, wherein the self-locking switch and the reset switch are respectively connected with the rechargeable battery and the controller and are used for power supply control and system reset control.
Further, the integrated circuit board further comprises a buzzer, and the buzzer is connected with the single chip microcomputer and used for key prompting and reset prompting.
Further, the rechargeable battery is arranged in a battery box, and the battery box is mounted on the integrated circuit board; the rechargeable battery is also connected with a battery protection board, and the battery protection board is arranged on the integrated circuit board.
Further, the analyzer is also provided with a shell for placing the integrated circuit board, and the display screen is arranged above the shell.
The beneficial effects of the utility model reside in that: the utility model discloses small and exquisite convenience is used for the equipment monitoring system under the subway environment with this analysis appearance, can test in narrow department to weight can be taken to the scene fast and carry out the fault location judgement, reaches the purpose of rapid processing. In addition, the data analyzer can be specially optimized for subway equipment parameters, and specific equipment parameters can be set for testing.
Drawings
Fig. 1 is a schematic structural diagram of the interface data analyzer of the present invention.
Fig. 2 is a schematic structural diagram of a display screen of the interface data analyzer of the present invention.
Fig. 3 is a schematic structural diagram of the integrated circuit board of the interface data analyzer of the present invention.
Fig. 4 is a schematic structural diagram of the back side of the integrated circuit board according to the present invention.
Fig. 5 is the utility model discloses a connected mode schematic diagram of interface data analysis appearance and subway equipment.
Fig. 6 is another schematic diagram of the connection mode between the interface data analyzer and the subway equipment.
Fig. 7 is the third schematic diagram of the interface data analyzer and the subway equipment according to the present invention.
In the drawings 1-4, 1-a display screen, 2-a display screen and circuit board interface, 3-a display screen and circuit board connecting piece, 4-a microswitch, 5-an integrated circuit board, 6-a buzzer, 7-a self-locking switch, 8-a screen brightness adjustable resistor, 9-a screen contrast adjustable resistor, 10-a reset switch, 11-a battery box, 12-a rechargeable battery, 13-a level conversion chip, 14-a singlechip, 15-a communication interface, 16-a charging board, 17-TAYP-C charging interface and 18-a battery protection board.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings and specific examples, which are given by way of illustration and not of limitation.
Fig. 1 ~ 4 show the utility model discloses a structure of interface data analysis appearance based on MODBUS agreement, include:
the display screen 1 is used for displaying the data acquired by the data analyzer in real time;
an integrated circuit board 5 connected with the display screen 1, the integrated circuit board 5 including: the circuit comprises a singlechip 14, a level conversion chip 13, a communication module, an adjustable resistor, a self-locking switch 7, a reset switch 10 and a buzzer 6, wherein the singlechip 14 is electrically connected with the components respectively;
a rechargeable battery mounted on the integrated circuit board for powering the data analyzer.
In a specific embodiment of the present invention, the single chip 14 employs a three-level menu and is controlled by the micro switch 4 disposed on the integrated circuit board 5.
The adjustable resistors comprise a screen brightness adjustable resistor 8 and a screen contrast adjustable resistor 9 which are connected with the display screen 1 and are respectively used for adjusting the brightness and the contrast of the display screen 1.
The self-locking switch 7 and the reset switch 10 are respectively used for power control and system reset control, wherein the self-locking switch 7 is connected with a rechargeable battery 12, and the reset switch 10 is connected with a controller (single chip microcomputer) 14 and is used for triggering a reset signal of the single chip microcomputer 14 to reset a program.
The buzzer 6 is connected with the single chip microcomputer 14 and used for key prompting and reset prompting.
The rechargeable battery 12 is arranged in a battery box 11, and the battery box 11 is mounted on the integrated circuit board 5; the rechargeable battery 12 is also connected to a battery protection plate 18, the battery protection plate 18 being disposed on the integrated circuit board 5.
The analyzer can also be provided with a shell used for coating the integrated circuit board 5 at the outer side of the integrated circuit board 5, the display screen is arranged above the shell, and the shell and the display screen can be of a split structure or an integrated structure.
The utility model discloses a control principle of analysis appearance: the singlechip controls the display screen to display a setting menu, the four microswitches are connected with and control the singlechip to set the setting menu, the buzzer can send out a prompt tone when a key is pressed down, a TTL level protocol sent out by the singlechip is converted into an RS232 level through the level protocol conversion chip when testing is started, the RS232 level is connected with equipment through the communication interface and is communicated, and the display is performed on the display screen through the processing of an internal program of the singlechip.
The battery protection board can protect the battery from normal charging and discharging, the TAP-C charging interface is integrated on the charging board, and the charging board is connected to the battery protection board to charge the battery.
The self-locking switch is connected to the battery to control the on-off of the power supply of the whole controller.
The adjustable resistors are connected to the display screen, and the two adjustable resistors respectively control the backlight brightness of the display screen and the contrast of the display screen.
Example 1
As shown in fig. 5, this embodiment provides a connection mode between an interface data analyzer and a subway device, in which the data analyzer is connected to a slave end to detect whether the device communication is normal, and at this time, the data analyzer plays a role of a master in the whole link, and displays slave data on a display screen in real time.
Example 2
As shown in fig. 6, this embodiment provides another connection mode for interfacing the data analyzer with the subway equipment, where the data analyzer is connected to the link to detect whether the communication of the equipment is normal, and at this time, the data analyzer can capture the data stream in the link in real time and display the data stream on the screen for the analysis of the technician.
Example 3
As shown in fig. 7, the present embodiment provides a third connection mode between an interface data analyzer and a subway device, where the data analyzer is connected to a host end to detect whether the communication of the device is normal, and at this time, the data analyzer can read data of the host and display the data on a display screen for a technician to analyze.
To sum up, the utility model has the advantages that: the utility model discloses small and exquisite convenience is used for the equipment monitoring system under the subway environment with this analysis appearance, can test in narrow department to weight can be taken to the scene fast and carry out the fault location judgement, reaches the purpose of rapid processing. In addition, the data analyzer can be specially optimized for subway equipment parameters, and specific equipment parameters can be set for testing.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But variations and modifications which do not depart from the spirit and scope of the invention should be construed as being included in the scope of the appended claims.
Claims (8)
1. The utility model provides an interface data analysis appearance based on MODBUS agreement which characterized in that includes:
the display screen is used for displaying the data acquired by the data analyzer in real time;
with integrated circuit board that the display screen is connected, integrated circuit board includes: the controller is electrically connected with the level conversion chip and the communication module respectively;
a rechargeable battery mounted on the integrated circuit board for powering the data analyzer.
2. The MODBUS protocol-based interface data analyzer of claim 1, wherein the controller is a single chip microcomputer.
3. The MODBUS protocol-based interface data analyzer of claim 2, wherein the single chip microcomputer employs a three-level menu and is controlled by a micro switch disposed on the integrated circuit board.
4. The MODBUS protocol-based interface data analyzer of claim 1, wherein the integrated circuit board further comprises an adjustable resistor, and the adjustable resistor is connected to the display screen and used for adjusting brightness and contrast of the display screen.
5. The MODBUS protocol-based interface data analyzer of claim 1, wherein the integrated circuit board further comprises a self-locking switch and a reset switch, the self-locking switch and the reset switch are respectively connected with the rechargeable battery and the controller, and are used for power control and system reset control.
6. The MODBUS protocol-based interface data analyzer of claim 5, wherein the integrated circuit board further comprises a buzzer, and the buzzer is connected with the controller and used for key prompting and reset prompting.
7. The MODBUS protocol-based interface data analyzer of claim 1, wherein the rechargeable battery is disposed in a battery box, the battery box being mounted on the integrated circuit board; the rechargeable battery is also connected with a battery protection board, and the battery protection board is arranged on the integrated circuit board.
8. The MODBUS protocol-based interface data analyzer of any one of claims 1-7, wherein the analyzer further comprises a housing for placing the integrated circuit board, and the display screen is disposed above the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023052861.4U CN213937949U (en) | 2020-12-17 | 2020-12-17 | Interface data analyzer based on MODBUS protocol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023052861.4U CN213937949U (en) | 2020-12-17 | 2020-12-17 | Interface data analyzer based on MODBUS protocol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213937949U true CN213937949U (en) | 2021-08-10 |
Family
ID=77154662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023052861.4U Active CN213937949U (en) | 2020-12-17 | 2020-12-17 | Interface data analyzer based on MODBUS protocol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213937949U (en) |
-
2020
- 2020-12-17 CN CN202023052861.4U patent/CN213937949U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104133139A (en) | Multifunctional PXI module integration testing instrument and testing method thereof | |
| CN206353726U (en) | Intelligent electronic-type breaker | |
| EP2973487A1 (en) | Vehicle measurement apparatus having a system-on-a-chip device, a sensor and a wireless adapter | |
| CN213937949U (en) | Interface data analyzer based on MODBUS protocol | |
| CN210665797U (en) | Portable detection device for speed sensor of CRH3 motor train unit | |
| CN206712151U (en) | A kind of Intelligent extension socket | |
| CN205643556U (en) | Multi -functional power distribution terminal integrated test system | |
| CN212229131U (en) | Direct current system test device | |
| CN201130226Y (en) | Test system for intermittent disconnection of electric contact piece | |
| CN211263622U (en) | Insulation resistance detection device and system | |
| CN217655219U (en) | Portable electric quantity simulation device | |
| CN208921819U (en) | A kind of test device of the interface for the preferred driving card of equipment | |
| CN207475173U (en) | A kind of Intelligent arc-light protection device | |
| CN111948439A (en) | Electricity testing visual operation device and operation method thereof | |
| CN220545024U (en) | IP network communication detection device | |
| CN220289795U (en) | Portable bullet ground synchronization all-in-one detector | |
| CN220171212U (en) | Battery-free debugging device | |
| CN110060789B (en) | Reliability monitoring system and rotating speed rack with reliability monitoring function | |
| CN109541477A (en) | Charge and discharge safety detection method and charge and discharge safety detection device | |
| CN217720830U (en) | Signal acquisition monitoring device for integrated power transmission and distribution equipment | |
| CN219936007U (en) | Detection device for analog charging of Japanese standard CHADMO charging pile | |
| CN220820139U (en) | Charging gun test cabinet and charging gun test system | |
| CN218181035U (en) | Storage robot circuit aging test system based on FPGA development board design | |
| CN216312662U (en) | Box transformer substation measurement and control protection device | |
| CN219417709U (en) | Current and voltage transmitter characteristic test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |