CN220438773U - Integrated system for vehicle debugging - Google Patents
Integrated system for vehicle debugging Download PDFInfo
- Publication number
- CN220438773U CN220438773U CN202320818027.6U CN202320818027U CN220438773U CN 220438773 U CN220438773 U CN 220438773U CN 202320818027 U CN202320818027 U CN 202320818027U CN 220438773 U CN220438773 U CN 220438773U
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- singlechip
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- power supply
- optocoupler
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- 239000003990 capacitor Substances 0.000 claims abstract description 26
- 239000013078 crystal Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 230000010354 integration Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses an integrated system for vehicle debugging, which belongs to a subway debugging system, and has the advantages of high integration level, small volume, diversified signal types and improvement of vehicle testing efficiency; simple structure and low overall cost. The device mainly comprises a singlechip chip, a power supply, an optocoupler chip I and an optocoupler chip II, wherein the singlechip chip is respectively connected with a crystal oscillator module and a communication module; the optocoupler chip II is respectively connected with the singlechip chip, the triode array chip and the resistor module II, the resistor module II is connected with the LED module, and the triode array chip is connected with the wiring terminal module I through the relay; the single chip microcomputer chip is connected with the display screen, and the power supply is respectively connected with the display screen and the single chip microcomputer chip; the singlechip chip is also connected with a wiring terminal module II through a filter capacitor I. The utility model is mainly used for subway vehicle debugging.
Description
Technical Field
The utility model relates to a subway debugging system, in particular to an integrated system for vehicle debugging.
Background
The metro vehicle is one of important equipment of a metro company, and the safety and reliability of the metro vehicle are important factors for determining the operation quality of the metro company. In order to ensure the operation service quality, a subway company often needs to debug the vehicle after fault repair so as to ensure that the fault is thoroughly eliminated and the vehicle is completely recovered to be normal. In the actual debugging process of the metro vehicle, the situation that the feedback signal of the vehicle needs to be collected, the input signal of the vehicle is controlled, and the display screen is driven to display relevant parameters is frequently encountered, and the traditional mode of debugging the vehicle by using the PLC and the touch screen is overlarge in size and high in manufacturing cost, so that the production line batch configuration of metro companies is not facilitated.
Disclosure of Invention
The utility model aims to provide an integrated system for vehicle debugging, which has high integration level, small volume and diversified signal types, and improves the vehicle testing efficiency; simple structure and low overall cost.
The utility model is realized by the following technical scheme:
the integrated system for vehicle debugging comprises a single chip microcomputer chip, wherein the single chip microcomputer chip is respectively connected with a crystal oscillator module and a communication module, and further comprises a power supply, an optocoupler chip I and an optocoupler chip II, the optocoupler chip I is respectively connected with a resistor module I and the single chip microcomputer chip, and the resistor module I is connected with a wiring terminal module I; the optocoupler chip II is respectively connected with the singlechip chip, the triode array chip and the resistor module II, the resistor module II is connected with the LED module, and the triode array chip is connected with the wiring terminal module I through the relay; the single chip microcomputer chip is connected with the display screen, and the power supply is respectively connected with the display screen and the single chip microcomputer chip; the singlechip chip is also connected with a wiring terminal module II through a filter capacitor I.
Further, the display screen is a liquid crystal screen, and the liquid crystal screen is connected with the singlechip chip through the GPIO output pin II.
Further, the power supply is connected with the display screen through the adjustable resistor, the power supply is a 5V power supply, and the 5V power supply is connected with the singlechip chip through a power supply pin.
Further, the communication module comprises a level conversion chip, the level conversion chip is respectively connected with the DB9 connector, the filter capacitor III and the singlechip chip, and the singlechip chip is connected with the level conversion chip through a USART pin.
Further, the crystal oscillator module comprises a crystal oscillator and a filter capacitor II, wherein the crystal oscillator is connected with the filter capacitor II, and the crystal oscillator is connected with the singlechip chip through a clock input pin.
Further, the filter capacitor I is connected with the single chip through an AI input pin, the optocoupler chip I is connected with the single chip through a GPIO input pin, and the optocoupler chip II is connected with the single chip through a GPIO output pin I.
Further, the singlechip chip is a 51 singlechip.
Compared with the prior art, the utility model has the beneficial effects that:
1. the singlechip is used for electrically debugging the vehicle, is more intelligent than the traditional relay control mode, and is more flexible than the PLC control mode.
2. Compared with the traditional mode of adopting a switch to control the high/low level, the single-chip microcomputer GPIO output pin driving relay mode for controlling the high/low level control signal in the vehicle debugging system has the advantages of smaller volume, simpler and more convenient operation and higher intelligent degree.
3. The output analog electric signal of the vehicle debugging process is collected by the singlechip AI pin and the filter capacitor, and the analog electric signal can be displayed on a display screen and can be participated in a control system, so that the analog electric signal is higher in sampling precision and automation degree compared with a traditional instrument display mode.
4. Compared with the traditional indicator lamp display mode, the display screen has more visual and more visual interface display on the data generated in the vehicle debugging process and the steps which are implemented at present.
5. The integrated level is high, the volume is small, the signal types are diversified, and the vehicle testing efficiency is improved; simple structure and low overall cost.
Drawings
Fig. 1 is a schematic diagram of the system of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, embodiment 1, an integrated system for vehicle debugging, which comprises a single chip microcomputer chip, a power supply, an optocoupler chip i and an optocoupler chip ii, wherein the single chip microcomputer chip is respectively connected with a crystal oscillator module and a communication module, the optocoupler chip i is respectively connected with a resistor module i and the single chip microcomputer chip, and the resistor module i is connected with a wiring terminal module i; the optocoupler chip II is respectively connected with the singlechip chip, the triode array chip and the resistor module II, the resistor module II is connected with the LED module, and the triode array chip is connected with the wiring terminal module I through the relay; the single chip microcomputer chip is connected with the display screen, and the power supply is respectively connected with the display screen and the single chip microcomputer chip; the singlechip chip is also connected with a wiring terminal module II through a filter capacitor I; the display screen is a liquid crystal screen, and the liquid crystal screen is connected with the singlechip chip through a GPIO output pin II; the power supply is connected with the display screen through the adjustable resistor, the power supply is a 5V power supply, and the 5V power supply is connected with the singlechip chip through a power supply pin; the communication module comprises a level conversion chip, wherein the level conversion chip is respectively connected with the DB9 connector, the filter capacitor III and the singlechip chip, and the singlechip chip is connected with the level conversion chip through a USART pin; the crystal oscillator module comprises a crystal oscillator and a filter capacitor II, wherein the crystal oscillator is connected with the filter capacitor II and is connected with the singlechip chip through a clock input pin; the filter capacitor I is connected with the single chip through an AI input pin, the optocoupler chip I is connected with the single chip through a GPIO input pin, and the optocoupler chip II is connected with the single chip through a GPIO output pin I; the singlechip chip is a 51 singlechip.
The wiring terminal module I is electrically connected with the resistance module I, and the wiring terminal module I inputs an electrical signal to the resistance module I; the resistor module I is electrically connected with the optocoupler chip I, and the resistor module I inputs an electric signal to the optocoupler chip I; the optocoupler chip I is electrically connected with the GPIO input pin of the singlechip chip, and inputs high/low level signals to the GPIO input pin of the singlechip chip; the GPIO input pin of the singlechip chip inputs high/low level signals to the singlechip chip.
The wiring terminal module II is electrically connected with the filter capacitor I, and the wiring terminal module II inputs an electric signal to the filter capacitor I; the filter capacitor I is electrically connected with the AI input pin, the wiring terminal module II inputs an electric signal to the filter capacitor I, and the filter capacitor II is responsible for filtering the electric signal; the filter capacitor I is electrically connected with an AI input pin of the singlechip chip, and inputs an electric signal to the AI input pin of the singlechip chip; the AI input pin of the singlechip chip inputs an electrical signal to the singlechip chip.
The filter capacitor II is electrically connected with the crystal oscillator, and inputs an electric signal to the crystal oscillator; the crystal oscillator is electrically connected with a clock input pin of the singlechip chip, and inputs a clock signal to the clock input pin of the singlechip chip; the clock input pin of the singlechip chip inputs a clock signal.
The GPIO output pin I of the singlechip chip outputs high/low level electrical signals, the GPIO output pin I of the singlechip chip is electrically connected with the optocoupler chip II, and the GPIO output pin I of the singlechip chip outputs electrical signals to the optocoupler chip II; the optical coupler chip II is electrically connected with the triode array chip, and outputs high/low level signals to the triode array chip. The triode array chip is electrically connected with the relay, drives the relay and controls the relay to be attracted or released. The relay is electrically connected with the wiring terminal module I, and the relay sends a high/low level signal to the wiring terminal module I; the optical coupler chip II is electrically connected with the resistor 2, and outputs high/low level signals to the resistor module II. The resistor module II is electrically connected with the LED module, and outputs a driving signal to the LED module to drive the LED module to be on/off.
The GPIO output pin II of the singlechip chip outputs high/low level electric signals, and the 5V power supply is electrically connected with the adjustable resistor; the adjustable resistor is electrically connected with the display screen, and inputs a voltage signal to the display screen to control the backlight brightness of the display screen; the 5V power supply is respectively and electrically connected with the singlechip chip and the display screen.
The USART pin is electrically connected with the level conversion chip and is communicated with the level conversion chip; the level conversion chip is electrically connected with the DB9 connector, and the level conversion chip is communicated with the DB9 connector; the filter capacitor III is electrically connected with the level conversion chip, and the filter capacitor III inputs signals to the level conversion chip for filtering.
Claims (7)
1. An integrated system for vehicle debugging, which is characterized in that: the device comprises a singlechip chip, a power supply, an optocoupler chip I and an optocoupler chip II, wherein the singlechip chip is respectively connected with a crystal oscillator module and a communication module; the optocoupler chip II is respectively connected with the singlechip chip, the triode array chip and the resistor module II, the resistor module II is connected with the LED module, and the triode array chip is connected with the wiring terminal module I through the relay; the single chip microcomputer chip is connected with the display screen, and the power supply is respectively connected with the display screen and the single chip microcomputer chip; the singlechip chip is also connected with a wiring terminal module II through a filter capacitor I.
2. The integrated system for vehicle debugging according to claim 1, wherein: the display screen is a liquid crystal screen, and the liquid crystal screen is connected with the singlechip chip through the GPIO output pin II.
3. The integrated system for vehicle debugging according to claim 1, wherein: the power supply is connected with the display screen through the adjustable resistor, the power supply is a 5V power supply, and the 5V power supply is connected with the singlechip chip through the power supply pin.
4. The integrated system for vehicle debugging according to claim 1, wherein: the communication module comprises a level conversion chip, wherein the level conversion chip is respectively connected with the DB9 connector, the filter capacitor III and the singlechip chip, and the singlechip chip is connected with the level conversion chip through a USART pin.
5. The integrated system for vehicle debugging according to claim 1, wherein: the crystal oscillator module comprises a crystal oscillator and a filter capacitor II, wherein the crystal oscillator is connected with the filter capacitor II, and is connected with the monolithic chip through a clock input pin.
6. The integrated system for vehicle debugging according to claim 1, wherein: the filter capacitor I is connected with the single chip through the AI input pin, the optocoupler chip I is connected with the single chip through the GPIO input pin, and the optocoupler chip II is connected with the single chip through the GPIO output pin I.
7. The integrated system for vehicle debugging according to claim 1, wherein: the singlechip chip is a 51 singlechip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818027.6U CN220438773U (en) | 2023-04-13 | 2023-04-13 | Integrated system for vehicle debugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818027.6U CN220438773U (en) | 2023-04-13 | 2023-04-13 | Integrated system for vehicle debugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438773U true CN220438773U (en) | 2024-02-02 |
Family
ID=89687314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320818027.6U Active CN220438773U (en) | 2023-04-13 | 2023-04-13 | Integrated system for vehicle debugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438773U (en) |
-
2023
- 2023-04-13 CN CN202320818027.6U patent/CN220438773U/en active Active
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