CN112034825A - Vehicle cloud diagnostic system - Google Patents
Vehicle cloud diagnostic system Download PDFInfo
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- CN112034825A CN112034825A CN202010932321.0A CN202010932321A CN112034825A CN 112034825 A CN112034825 A CN 112034825A CN 202010932321 A CN202010932321 A CN 202010932321A CN 112034825 A CN112034825 A CN 112034825A
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- cloud
- vehicle
- data
- upper computer
- computer
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
Abstract
A vehicle cloud diagnosis system comprises an upper computer, a lower computer and a cloud end, wherein the upper computer is connected with the lower computer, and the cloud end is provided with a plurality of vehicle diagnosis software; the upper computer is configured to: responding to vehicle diagnosis software selected by a user, and remotely controlling the corresponding vehicle diagnosis software on the cloud; performing data interaction with the cloud and the lower computer; the cloud is configured to: receiving data from the upper computer through a communication port, and redirecting the data to a virtual interface which can be used for current vehicle diagnosis software to receive and output the data; and redirecting the data output from the virtual interface to the communication port. According to the vehicle diagnosis system, the plurality of vehicle diagnosis software are arranged at the cloud end, and the remote control of the selected vehicle diagnosis software and the data interaction between the cloud end and the lower computer are realized through the upper computer, so that the cloud diagnosis is realized, and the cost is reduced.
Description
Technical Field
The invention belongs to the technical field of vehicle diagnosis, and particularly relates to a vehicle cloud diagnosis system.
Background
At present, the types of engines and corresponding control units (ECUs) on the market are various, so that detection equipment developed for the engines and the ECUs also has various types, the detection equipment is generally composed of an upper computer and a lower computer, diagnosis software is arranged on the upper computer, the lower computer is responsible for switching communication protocols to communicate with the ECUs, and different types of detection equipment are provided with different diagnosis software.
The detection device includes a general-purpose type detection device and a special detection device for a specific engine and ECU. The general detection equipment can read fault codes and data streams of most vehicles, zero maintenance lamps, realize basic initialization, matching and the like, and compared with general diagnosis equipment, the special detection equipment has stronger pertinence and deeper research and development, can not only complete the above functions, but also perform powerful functions of inquiring a circuit diagram, dismounting and mounting methods, performing online code setting, programming matching, function guiding and the like.
However, the general equipment and the special inspection equipment are various in types, long in length and high in price, and if a maintainer needs to purchase equipment of various types, the purchase cost is high, and the burden is heavy.
Disclosure of Invention
Based on this, to the technical problem, a vehicle cloud diagnostic system is provided.
In order to solve the technical problems, the invention adopts the following technical scheme:
a vehicle cloud diagnosis system comprises an upper computer and a lower computer connected with the upper computer, and is characterized by further comprising a cloud end, wherein the cloud end is provided with a plurality of vehicle diagnosis software;
the upper computer is configured to:
responding to vehicle diagnosis software selected by a user, and remotely controlling the corresponding vehicle diagnosis software on the cloud;
performing data interaction with the cloud and the lower computer;
the cloud is configured to:
receiving data from the upper computer through a communication port, and redirecting the data to a virtual interface which can be used for current vehicle diagnosis software to receive and output the data;
and redirecting the data output from the virtual interface to the communication port.
In one embodiment, the upper computer is connected with the lower computer through a USB port or a COM port, and the communication port is a TCP port.
In an embodiment, the interacting with the cloud and the lower computer further includes:
converting the data from the lower computer into a network data packet and sending the network data packet to the cloud end;
and converting the network data packet from the cloud into data which can be received by the lower computer.
In one embodiment, the cloud is redirected by redirection software.
In an embodiment, the virtual interface is a virtual USB port or a virtual COM port.
According to the vehicle diagnosis system, the plurality of vehicle diagnosis software are arranged at the cloud end, and the remote control of the selected vehicle diagnosis software and the data interaction between the cloud end and the lower computer are realized through the upper computer, so that the cloud diagnosis is realized, and the cost is reduced.
Drawings
The invention is described in detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a Vehicle cloud diagnosis system includes an upper computer 11, a lower computer (VCI) 12 connected to the upper computer 11, and a cloud end 13, where the upper computer 11 is connected to the cloud end 13 through a network.
In this embodiment, the upper computer 11 and the lower computer 12 are connected through a USB port or a COM port.
The cloud 13 is provided with a plurality of vehicle diagnosis software.
Wherein the upper computer 11 is configured to:
a. and responding to the vehicle diagnosis software selected by the user, and remotely controlling the corresponding vehicle diagnosis software on the cloud end 13.
b. And performing data interaction with the cloud end 13 and the lower computer 12 to realize the data interaction between the cloud end and the lower computer.
In an embodiment, the step b further includes:
the data from the lower computer 12 is converted into a network data packet and sent to the cloud end 13, and the data can be converted by a serial port framing technology when the lower computer 12 sends the data to the upper computer 11 through a COM port.
And converting the network data packet from the cloud end 13 into data which can be received by the lower computer 12.
When the vehicle diagnostic system is used, the lower computer 12 is connected with the ECU2, and corresponding communication protocols can be switched, so that the lower computer is matched with cloud vehicle diagnostic software.
The cloud 13 is configured to:
a. and receiving data from the upper computer 11 through the communication port, and redirecting the data to a virtual interface which can be used for current vehicle diagnosis software to receive and output the data.
b. And redirecting the data output from the virtual interface to the communication port.
The vehicle diagnosis software cannot receive and output data through a communication interface at the cloud end, and generally can only receive and transmit data through a USB or COM port, so that redirection is needed.
In this embodiment, the communication port is a TCP port, and the virtual interface is a virtual USB port or a virtual COM port.
Wherein the redirection can be performed by redirection software, such as USR-VCOM, VSPM, VSPort, etc.
According to the vehicle diagnosis system, the plurality of vehicle diagnosis software are arranged at the cloud end, and the remote control of the selected vehicle diagnosis software and the data interaction between the cloud end and the lower computer are realized through the upper computer, so that the cloud diagnosis is realized, and the cost is reduced.
However, those skilled in the art should realize that the above embodiments are illustrative only and not limiting to the present invention, and that changes and modifications to the above described embodiments are intended to fall within the scope of the appended claims, provided they fall within the true spirit of the present invention.
Claims (5)
1. A vehicle cloud diagnosis system comprises an upper computer and a lower computer connected with the upper computer, and is characterized by further comprising a cloud end, wherein the cloud end is provided with a plurality of vehicle diagnosis software;
the upper computer is configured to:
responding to vehicle diagnosis software selected by a user, and remotely controlling the corresponding vehicle diagnosis software on the cloud;
performing data interaction with the cloud and the lower computer;
the cloud is configured to:
receiving data from the upper computer through a communication port, and redirecting the data to a virtual interface which can be used for current vehicle diagnosis software to receive and output the data;
and redirecting the data output from the virtual interface to the communication port.
2. The vehicle cloud diagnosis system according to claim 1, wherein the upper computer and the lower computer are connected through a USB port or a COM port, and the communication port is a TCP port.
3. The vehicle cloud diagnostic system of claim 2, wherein said interacting with said cloud and lower computer further comprises:
converting the data from the lower computer into a network data packet and sending the network data packet to the cloud end;
and converting the network data packet from the cloud into data which can be received by the lower computer.
4. The vehicle cloud diagnostic system of claim 3, wherein the cloud is redirected by redirection software.
5. The vehicle cloud diagnostic system of claim 4, wherein the virtual interface is a virtual USB port or a virtual COM port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932321.0A CN112034825A (en) | 2020-09-08 | 2020-09-08 | Vehicle cloud diagnostic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932321.0A CN112034825A (en) | 2020-09-08 | 2020-09-08 | Vehicle cloud diagnostic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112034825A true CN112034825A (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010932321.0A Pending CN112034825A (en) | 2020-09-08 | 2020-09-08 | Vehicle cloud diagnostic system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684777A (en) * | 2020-12-21 | 2021-04-20 | 上海星融汽车科技有限公司 | Vehicle remote diagnosis system based on cloud platform |
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| CN101883146A (en) * | 2010-06-30 | 2010-11-10 | 三一重机有限公司 | Remote fault diagnosis method for digging machine |
| US20150263793A1 (en) * | 2014-03-13 | 2015-09-17 | Icom Incorporated | Wireless device and near-field wireless communication method |
| CN106899082A (en) * | 2017-04-06 | 2017-06-27 | 南京南瑞继保电气有限公司 | A kind of protective relaying device remote diagnosis method and system |
| JP2017167791A (en) * | 2016-03-16 | 2017-09-21 | エイベクト株式会社 | USB virtual serial port device |
| CN111459122A (en) * | 2019-01-22 | 2020-07-28 | 通用汽车环球科技运作有限责任公司 | Automatic fault isolation and diagnosis system using aerial technology |
| CN111474921A (en) * | 2020-04-29 | 2020-07-31 | 深圳市元征科技股份有限公司 | Configuration method of automobile diagnosis software and related equipment |
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2020
- 2020-09-08 CN CN202010932321.0A patent/CN112034825A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101883146A (en) * | 2010-06-30 | 2010-11-10 | 三一重机有限公司 | Remote fault diagnosis method for digging machine |
| US20150263793A1 (en) * | 2014-03-13 | 2015-09-17 | Icom Incorporated | Wireless device and near-field wireless communication method |
| JP2017167791A (en) * | 2016-03-16 | 2017-09-21 | エイベクト株式会社 | USB virtual serial port device |
| CN106899082A (en) * | 2017-04-06 | 2017-06-27 | 南京南瑞继保电气有限公司 | A kind of protective relaying device remote diagnosis method and system |
| CN111459122A (en) * | 2019-01-22 | 2020-07-28 | 通用汽车环球科技运作有限责任公司 | Automatic fault isolation and diagnosis system using aerial technology |
| CN111474921A (en) * | 2020-04-29 | 2020-07-31 | 深圳市元征科技股份有限公司 | Configuration method of automobile diagnosis software and related equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112684777A (en) * | 2020-12-21 | 2021-04-20 | 上海星融汽车科技有限公司 | Vehicle remote diagnosis system based on cloud platform |
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Application publication date: 20201204 |