CN110730230A - Cloud computing system of PEMS, RDE and NRE and using method - Google Patents
Cloud computing system of PEMS, RDE and NRE and using method Download PDFInfo
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- CN110730230A CN110730230A CN201910963276.2A CN201910963276A CN110730230A CN 110730230 A CN110730230 A CN 110730230A CN 201910963276 A CN201910963276 A CN 201910963276A CN 110730230 A CN110730230 A CN 110730230A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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Abstract
The invention discloses a cloud computing system of PEMS, RDE and NRE, which comprises a cloud computing platform, a user login module, a computing input module, a test data uploading module, an output report module, a base remote vehicle-mounted terminal, a mobile terminal and a wireless communication module, wherein the user login module, the output report module, the base computing input module and the test data uploading module are arranged in the cloud computing platform, and the remote vehicle-mounted terminal and the mobile terminal are in communication connection with the cloud computing platform through the wireless communication module. According to the invention, a unified, standardized and efficient PEMS data post-processing unified platform is established, PEMS equipment data, ECU data, mobile phone APP data and data recorded by a remote vehicle-mounted terminal can be processed, calculation is accurate according to regulations, and the calculation can be carried out in real time through 4G interaction with the mobile phone APP, and a report is sent to the APP after calculation.
Description
Technical Field
The invention belongs to the technical field of road emission RDE (resource description Environment) testing and evaluation, and particularly relates to a cloud computing system of PEMS (tire electronics standards), RDE (resource description Environment) and NRE (non-compliance Environment), and a using method of cloud computing of PEMS, RDE and NRE.
Background
Light state six emission regulations (GB18352-2016) and heavy state six emission regulations (GB17691-2018) and non-road state four regulations (draft of comments) have stipulated that actual road emission RDE (real Driving emission) tests and evaluations are required during the form certification, new vehicle compliance inspection and in the use compliance phase. Where the RDE emissions are estimated based on a work-based window method and a CO 2-based window method, the calculation process is complicated. Often engineers need to spend a lot of time to process and analyze PEMS data, a unified platform for post-processing PEMS data with more unification and standard high efficiency is lacked in the industry, Europe JRC's EMOROAD is not compatible with Chinese regulations and is inconvenient to use, and PEMS equipment (SENSORS LDV, AVL M.O.V.E and Horiba OBS-ONE) is provided with post-processing analysis calculation software and reports, which are difficult to meet project requirements, cannot calculate ECU's recorded data, cannot be compatible with regeneration factors, and is inconvenient to use and exchange because of opaqueness in the intermediate calculation process. In order to improve the efficiency of processing and analyzing test data of medium and heavy PEMS, light RDE and non-road NRE, the cloud computing system of PEMS, RDE and NRE and the using method are invented.
Disclosure of Invention
The invention aims to provide a cloud computing system of PEMS, RDE and NRE, which can process PEMS equipment data, ECU data, mobile phone APP data and data recorded by a remote vehicle-mounted terminal by establishing a unified, standardized and efficient PEMS data post-processing unified platform, can accurately calculate according to regulations, can also perform interactive calculation with a mobile phone APP through 4G in real time, and sends a report to the APP after calculation; the method can greatly improve the test data processing and analysis efficiency of medium and heavy PEMS, light RDE and non-road NRE, and save the test cost so as to solve the problems in the prior art in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cloud computing system of PEMS, RDE and NRE comprises a cloud computing platform, a user login module, a basic computing input module, a test data uploading module, an output report module, a remote vehicle-mounted terminal, a mobile terminal and a wireless communication module, wherein the user login module, the output report module, the basic computing input module and the test data uploading module are arranged in the cloud computing platform, and the remote vehicle-mounted terminal and the mobile terminal are in communication connection with the cloud computing platform through the wireless communication module;
the cloud computing platform is used for processing various types of PEMS, RDE and NRE test data, and the result can be accurately calculated according to the regulations;
the user login module is used for inputting personal information and logging in the cloud computing platform by inputting a user name, a password and an authentication code;
the basic calculation input module is used for inputting corresponding detection data and then transmitting the detection data to the test data uploading module;
the uploading test data module is used for importing input data into the cloud computing platform;
the output report module is used for outputting a professional report page calculated by the cloud computing platform, and the professional report page comprises a test result and information overview, a working condition result, an emission result, a test and calculation process result, a working condition distribution result, a map result and process and result data download;
the wireless communication module is used for realizing communication connection among the remote vehicle-mounted terminal, the mobile terminal and the cloud computing platform.
Preferably, the wireless communication module is a 4G communication module.
Preferably, the main interface of the cloud computing platform comprises a medium-heavy PEMS icon, a light RDE icon and a non-road NRE icon, and the corresponding basic computing input module can be accessed by clicking a corresponding icon button.
Preferably, mobile terminal can be smart mobile phone and panel computer, be provided with the APP on the mobile terminal, the APP is connected with output report module communication, output report module carries out mutual calculation through 4G communication module with the APP in real time, has calculated and has sent the report to the APP.
Preferably, the cloud computing platform is in communication connection with other big data platforms and is used for data interaction between the cloud computing platform and the other big data platforms.
Preferably, the computing of PEMS, RDE and NRE by the cloud computing platform is realized by programming based on Python, and numpy, numba, scipy, pandas and matplotlib libraries are used.
Preferably, the basic computation input module is provided with a computation button, and after data is input, the computation button is clicked, so that the cloud computing platform can automatically compute and jump to a professional report web page.
The invention also provides a use method of the cloud computing system of PEMS, RDE and NRE, which comprises the following steps: the method comprises the following steps:
s1, logging in the cloud computing platform through the user login module;
s2, clicking any one of a heavy PEMS icon, a light RDE icon and a non-road NRE icon on the main interface of the cloud computing platform;
s3, filling in basic test data;
and S4, clicking a calculation button, and automatically calculating and jumping to a professional report web page by the cloud computing platform.
The invention has the technical effects and advantages that: compared with the prior art, the cloud computing system of PEMS, RDE and NRE provided by the invention has the following advantages:
according to the invention, a unified, standardized and efficient PEMS data post-processing unified platform is established, PEMS equipment data, ECU data, mobile phone APP data and data recorded by a remote vehicle-mounted terminal can be processed, calculation is accurate according to regulations, interactive calculation can be carried out with a mobile phone APP through 4G in real time, a report is sent to the APP after calculation, in addition, a customer account is convenient to log in, use and operation are very convenient, data in the middle process are visualized, customized calculation and report can be customized, and data can be interacted with other cloud platforms; the test data processing and analyzing efficiency of the medium and heavy PEMS, the light RDE and the non-road NRE can be greatly improved, and the test cost is saved.
Drawings
FIG. 1 is a block diagram of a cloud computing system of PEMS, RDE and NRE according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a cloud computing system of PEMS, RDE and NRE as shown in figure 1, which comprises a cloud computing platform, a user login module, a basic computing input module, a test data uploading module, an output report module, a remote vehicle-mounted terminal, a mobile terminal and a wireless communication module, wherein the user login module, the output report module, the basic computing input module and the test data uploading module are arranged in the cloud computing platform, and the remote vehicle-mounted terminal and the mobile terminal are in communication connection with the cloud computing platform through the wireless communication module;
the cloud computing platform is used for processing various types of PEMS, RDE and NRE test data, and the result can be accurately calculated according to the regulations;
the user login module is used for inputting personal information and logging in the cloud computing platform by inputting a user name, a password and an authentication code;
the basic calculation input module is used for inputting corresponding detection data and then transmitting the detection data to the test data uploading module;
the uploading test data module is used for importing input data into the cloud computing platform;
the output report module is used for outputting a professional report page calculated by the cloud computing platform, and the professional report page comprises a test result and information overview, a working condition result, an emission result, a test and calculation process result, a working condition distribution result, a map result and process and result data download;
the wireless communication module is used for realizing communication connection among the remote vehicle-mounted terminal, the mobile terminal and the cloud computing platform.
Preferably, the wireless communication module is a 4G communication module.
Preferably, the main interface of the cloud computing platform comprises a medium-heavy PEMS icon, a light RDE icon and a non-road NRE icon, and the corresponding basic computing input module can be accessed by clicking a corresponding icon button.
The preferred, mobile terminal can be smart mobile phone and panel computer, be provided with the APP on the mobile terminal, the APP is connected with output report module communication, output report module carries out mutual calculation through 4G communication module with the APP in real time, has calculated and has sent the report to the APP.
Preferably, the cloud computing platform is in communication connection with other big data platforms and is used for data interaction between the cloud computing platform and the other big data platforms.
Preferably, the computing of PEMS, RDE and NRE by the cloud computing platform is realized by programming based on Python, and numpy, numba, scipy, pandas and matplotlib libraries are used.
Preferably, the basic computation input module is provided with a computation button, after data is input, the computation button is clicked, the cloud computing platform can automatically compute and jump to a professional report web page, and information needing to be input on the interface of the basic computation input module comprises a finished automobile model, a finished automobile category, a PEMS manufacturer, WHTC circulating power (KW/h), a finishing quality (Kg), a maximum reference torque (N.m), a load percentage (%), a maximum power (KW), whether periodic regeneration is performed or not, and NOx regeneration factors.
The invention also provides a use method of the cloud computing system of PEMS, RDE and NRE, which comprises the following steps: the method comprises the following steps:
s1, logging in the cloud computing platform through the user login module;
s2, clicking any one of a heavy PEMS icon, a light RDE icon and a non-road NRE icon on the main interface of the cloud computing platform;
s3, filling in basic test data;
and S4, clicking a calculation button, and automatically calculating and jumping to a professional report web page by the cloud computing platform.
In summary, the following steps: according to the invention, a unified, standardized and efficient PEMS data post-processing unified platform is established, PEMS equipment data, ECU data, mobile phone APP data and data recorded by a remote vehicle-mounted terminal can be processed, calculation is accurate according to regulations, interactive calculation can be carried out with a mobile phone APP through 4G in real time, a report is sent to the APP after calculation, in addition, a customer account is convenient to log in, use and operation are very convenient, data in the middle process are visualized, customized calculation and report can be customized, and data can be interacted with other cloud platforms; the test data processing and analyzing efficiency of the medium and heavy PEMS, the light RDE and the non-road NRE can be greatly improved, and the test cost is saved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A PEMS, RDE, and NRE cloud computing system, comprising: the system comprises a cloud computing platform, a user login module, a basic computing input module, a test data uploading module, an output report module, a remote vehicle-mounted terminal, a mobile terminal and a wireless communication module, wherein the user login module, the output report module, the basic computing input module and the test data uploading module are arranged in the cloud computing platform, and the remote vehicle-mounted terminal and the mobile terminal are in communication connection with the cloud computing platform through the wireless communication module;
the cloud computing platform is used for processing various types of PEMS, RDE and NRE test data, and the result can be accurately calculated according to the regulations;
the user login module is used for inputting personal information and logging in the cloud computing platform by inputting a user name, a password and an authentication code;
the basic calculation input module is used for inputting corresponding detection data and then transmitting the detection data to the test data uploading module;
the uploading test data module is used for importing input data into the cloud computing platform;
the output report module is used for outputting a professional report page calculated by the cloud computing platform, and the professional report page comprises a test result and information overview, a working condition result, an emission result, a test and calculation process result, a working condition distribution result, a map result and process and result data downloading.
The wireless communication module is used for realizing communication connection among the remote vehicle-mounted terminal, the mobile terminal and the cloud computing platform.
2. The cloud computing system of PEMS, RDE and NRE of claim 1, wherein: the wireless communication module is a 4G communication module.
3. The cloud computing system of PEMS, RDE and NRE of claim 1, wherein: the main interface of the cloud computing platform comprises a medium-heavy PEMS icon, a light RDE icon and a non-road NRE icon, and corresponding basic computing input modules can be accessed by clicking corresponding icon buttons.
4. The cloud computing system of PEMS, RDE and NRE of claim 1, wherein: the mobile terminal can be smart mobile phone and panel computer, be provided with the APP on the mobile terminal, the APP is connected with output report module communication, output report module carries out mutual calculation through 4G communication module with the APP in real time, has calculated and has sent the report to the APP.
5. The cloud computing system of PEMS, RDE and NRE of claim 1, wherein: the cloud computing platform is in communication connection with other big data platforms and is used for data interaction between the cloud computing platform and the other big data platforms.
6. The cloud computing system of PEMS, RDE and NRE of claim 1, wherein: the cloud computing platform is implemented by programming the PEMS, the RDE and the NRE based on Python, and numpy, numba, scipy, pandas and matplotlib libraries are used.
7. The cloud computing system of PEMS, RDE and NRE of claim 1, wherein: and a computing button is arranged on the basic computing input module, and after data is input, the computing button is clicked, so that the cloud computing platform can automatically compute and jump to a professional report web page.
8. A method of using the PEMS, RDE, and NRE cloud computing system of claim 1, wherein: the method comprises the following steps:
s1, logging in the cloud computing platform through the user login module;
s2, clicking any one of a heavy PEMS icon, a light RDE icon and a non-road NRE icon on the main interface of the cloud computing platform;
s3, filling in basic test data;
and S4, clicking a calculation button, and automatically calculating and jumping to a professional report web page by the cloud computing platform.
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Cited By (1)
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| CN111654301A (en) * | 2020-04-24 | 2020-09-11 | 南京汽车集团有限公司 | Vehicle-mounted terminal capable of preventing detachment and early warning method thereof |
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Application publication date: 20200124 |