CN217521602U - Motor vehicle environmental protection emission detection and supervision system - Google Patents
Motor vehicle environmental protection emission detection and supervision system Download PDFInfo
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- CN217521602U CN217521602U CN202220971778.7U CN202220971778U CN217521602U CN 217521602 U CN217521602 U CN 217521602U CN 202220971778 U CN202220971778 U CN 202220971778U CN 217521602 U CN217521602 U CN 217521602U
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Abstract
The utility model provides an environmental protection emission detection and supervision system for a motor vehicle, which comprises a detection device and a data supervision device, wherein the detection device comprises an exhaust analyzer and a communication module; the data supervision equipment comprises an optical character recognition module, a data acquisition module and an analysis module: the optical character recognition module is used for recording the content displayed in the display screen of the exhaust analyzer in real time and then carrying out optical character recognition processing on the content recorded in real time to form detection process data; the data acquisition module is used for acquiring qualified data transmitted by the communication module; the analysis module is respectively in data connection with the optical character recognition module and the data acquisition module, and is used for judging whether the detection process data and the qualified data are consistent or not so as to realize detection data supervision on the detection equipment. Adopt the utility model discloses a motor vehicle environmental protection emission detection and supervision system easily realizes supervising the original data that check out test set gathered, guarantees the accuracy of data.
Description
Technical Field
The utility model relates to a motor vehicle discharges and detects technical field, especially relates to a motor vehicle environmental protection discharges and detects supervisory systems.
Background
At present, the number of fuel-oil automobiles is increasing, and a large number of automobiles carry out environmental-protection emission detection every year. Environmental emission testing of automotive vehicles is also becoming increasingly important.
Collecting CO, HC and CO in automobile exhaust by an exhaust analyzer 2 、NO、NO 2 And when the gas component values are equal, the motor vehicle environment-friendly emission detection equipment acquires data through a serial port communication protocol, analyzes the data according to the related national standard, judges whether the motor vehicle emission meets the standard or not, and uploads qualified data to an environmental protection bureau system platform.
However, current motor vehicle environmental protection emission check out test set is subject to lacking an effectual data supervision mode, supervises the raw data that exhaust analysis appearance gathered, under uncontrollable environmental factor, probably appears adopting other data sending equipment except that exhaust gas analysis appearance, sends the analog data that accords with the qualification standard and uploads, through this kind of cheating mode, can control the input and output of dataflow completely, reaches the effect that improves the qualification rate. Therefore, how to solve the problem of supervising the original data collected by the exhaust gas analyzer in the environment-friendly emission inspection of the motor vehicle, ensure the accuracy of the data and avoid the occurrence of cheating is a technical problem to be solved.
Therefore, there is a need to provide a new system to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The not enough of prior art more than, the utility model provides an easily realize supervising the original data that check out test set gathered, guarantee the motor vehicle environmental protection of the accuracy of data and discharge and detect supervisory system.
In order to solve the technical problem, an embodiment of the present invention provides an environmental emission detection and supervision system for a motor vehicle, which includes a detection device, wherein the detection device includes an exhaust analyzer and a communication module; the exhaust analyzer is used for acquiring data, analyzing the acquired data according to the national relevant standard, judging whether the acquired data meets the motor vehicle emission standard or not, and generating qualified data from the acquired data which is judged to meet the motor vehicle emission standard; the communication module is used for transmitting the qualified data to an environmental protection bureau system platform; the motor vehicle environmental protection emission detection system further comprises data supervision equipment, wherein the data supervision equipment comprises an optical character recognition module, a data acquisition module and an analysis module: the optical character recognition module is used for recording the content displayed in the display screen of the exhaust analyzer in real time and then carrying out optical character recognition processing on the content recorded in real time to form detection process data; the data acquisition module is in data connection with the communication module and is used for acquiring the qualified data transmitted by the communication module; the analysis module is respectively in data connection with the optical character recognition module and the data acquisition module, and is used for judging whether the detection process data and the qualified data are consistent or not so as to realize detection data supervision on the detection equipment.
Preferably, the data supervision device includes a report module in data connection with the analysis module, and the report module is configured to generate preset report information from an analysis result that the analysis module determines whether the detection process data and the qualified data are consistent, and transmit the report information to a preset target platform through data transmission.
Preferably, the target platform is an environmental protection agency system platform or a mobile terminal.
Preferably, the optical character recognition module processes the content of the real-time video into detection process data in a sampling per second mode.
Preferably, the optical character recognition module includes a camera, the camera and the exhaust gas analyzer are arranged at an interval, and the camera can focus on a display screen of the exhaust gas analyzer, so as to realize real-time video recording of contents displayed in the display screen of the exhaust gas analyzer.
Compared with the prior art, the system for detecting and supervising the environmental emission of the motor vehicle of the utility model has the advantages that the optical character recognition module is arranged outside the detection equipment, the optical character recognition module records the content displayed in the display screen of the exhaust analyzer of the detection equipment in real time, and then the content recorded in real time is subjected to optical character recognition processing to form detection process data; then, the qualified data transmitted by the communication module of the detection equipment is acquired through the data acquisition module; and the analysis module is used for monitoring the detection data of the detection equipment by judging whether the detection process data and the qualified data are consistent or not. The structure does not need to replace the existing detection equipment, and the motor vehicle environment-friendly emission detection monitoring system can be built only by adding one data monitoring equipment, and the structure is simple and easy to build. Therefore, the utility model discloses a motor vehicle environmental protection emission detection and supervision system easily realizes supervising the raw data that check out test set gathered, guarantees the accuracy of data.
View: the present invention will be described in detail with reference to the accompanying drawings. The foregoing and other aspects of the invention will become more apparent and will be better understood from the following detailed description taken in conjunction with the accompanying drawings.
Description of the drawings:
fig. 1 is the structure schematic diagram of the environmental protection emission detection and supervision system of the motor vehicle.
Wherein:
a detection device 1; an exhaust gas analyzer 11; a display screen 111; a communication module 12; a data supervision device 2; an optical character recognition module 21; a camera 211; a data acquisition module 22; an analysis module 23; a reporting module 24.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The description of the embodiments/examples set forth herein is provided to illustrate the principles of the invention and is intended to be exemplary and explanatory only and should not be construed as limiting the scope of the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include those which make any obvious replacement or modification of the embodiments described herein, and all of which are within the scope of the present invention.
The utility model provides a motor vehicle environmental protection emission detection and supervision system 100.
Please refer to fig. 1, wherein fig. 1 is a schematic structural diagram of an environmental emission monitoring system 100 for a motor vehicle according to the present invention.
Specifically, the motor vehicle environmental protection emission detection supervision system 100 comprises a detection device 1 and a data supervision device 2.
The detection device 1 includes an exhaust gas analyzer 11 and a communication module 12.
The exhaust gas analyzer 11 is used for acquiring data, analyzing the acquired data according to related national standards, judging whether the acquired data meets the emission standards of the motor vehicles, and generating qualified data from the acquired data which is judged to meet the emission standards of the motor vehicles.
The communication module 12 is configured to transmit the qualified data to the epa system platform.
The detection device 1 is a motor car environment-friendly emission detection device commonly used in the field. The utility model discloses in the concrete model of check out test set 1 is not limited, can realize the actual equipment of check out test set 1's function all can.
The data supervision device 2 comprises an optical character recognition module 21, a data acquisition module 22 and an analysis module 23.
The optical character recognition module 21 is configured to record the content displayed in the display screen 111 of the exhaust gas analyzer 11 in real time, and then perform optical character recognition processing on the content recorded in real time to obtain detection process data.
Specifically, the optical character recognition module 21 includes a camera 211. The camera 211 is spaced apart from the exhaust gas analyzer 11. The camera 211 may focus on the display screen of the exhaust gas analyzer 11, so as to implement real-time video recording of the content displayed on the display screen 111 of the exhaust gas analyzer 11. In actual operation, the camera 211 records the content displayed on the display 111 of the exhaust gas analyzer 11 in real time. The camera 211 may be either drawn from the OCR module 21 or embedded in the OCR module 21.
In this embodiment, the optical character recognition module 21 processes the content of the real-time video into detection process data by sampling every second. When the detection device 1 starts emission detection, the optical character recognition module 21 starts real-time recording on the display screen 111 of the exhaust gas analyzer 11, performs real-time analysis on the data in the analysis module 23, and generates detection process data of optical character recognition and recognition second by second, and when the detection of the detection device 1 is completed, the analysis module 23 stops data analysis, and through the process, the detection process data of the optical character recognition module 21 of a complete detection service is obtained.
The data obtaining module 22 is in data connection with the communication module 12, and the data obtaining module 22 is configured to obtain the qualified data transmitted by the communication module 12.
The analysis module 23 is respectively in data connection with the optical character recognition module 21 and the data acquisition module 22, and the analysis module 23 is configured to determine whether the detection process data and the qualified data are consistent, so as to implement detection data supervision on the detection device 1. The analysis module 23 judges whether the detection process data and the qualified data are cheated in the exhaust gas detection process of the motor vehicle, the two sets of data are completely consistent and have no error, and the analysis module 23 can realize supervision on the process data of the exhaust gas detection system.
The data supervision device 2 further comprises a reporting module 24 in data connection with the analysis module 23. The report module 24 is configured to generate preset report information from an analysis result obtained by judging, by the analysis module 23, whether the detection process data and the qualified data are consistent, and send the report information to a preset target platform through data transmission. The target platform is an environmental protection bureau system platform or a mobile terminal. The setting of the report module 24 can be changed according to the target platform, so that the environmental protection emission detection and supervision system 100 of the motor vehicle can transmit the report information to different target platforms, on one hand, cheating can be prevented, and on the other hand, a user can obtain the report information through different channels, thereby improving the user experience.
It should be noted that the optical character recognition module 21, the data acquisition module 22, the analysis module 23, and the report module 24 are all devices and modules commonly used in the art, and a user can select a model and a device function according to actual requirements. The programs and internal codes used by the optical character recognition module 21, the data acquisition module 22, the analysis module 23, and the report module 24 for realizing the above functions are programs or codes of each module, and a user only needs to select or directly use the programs or the codes according to actual requirements. And will not be described in detail herein.
Compared with the prior art, the utility model discloses a motor vehicle environmental protection emission detection supervisory systems is through setting up optical character recognition module in the check out test set outside, optical character recognition module carries out real-time video recording with the content that shows in the display screen of the exhaust analysis appearance of check out test set, carries out optical character recognition processing with the content of real-time video recording again into the testing process data; then, the qualified data transmitted by the communication module of the detection equipment is acquired through the data acquisition module; the analysis module is used for monitoring the detection data of the detection equipment by judging whether the detection process data are consistent with the qualified data or not. The structure does not need to replace the existing detection equipment, and the motor vehicle environment-friendly emission detection monitoring system can be built only by adding one data monitoring equipment, and the structure is simple and easy to build. Therefore, the utility model discloses a motor vehicle environmental protection emission detection and supervision system easily realizes supervising the raw data that check out test set gathered, guarantees the accuracy of data.
Claims (3)
1. An environment-friendly emission detection and supervision system for a motor vehicle comprises detection equipment, wherein the detection equipment comprises an exhaust gas analyzer and a communication module; the exhaust analyzer is used for acquiring data, analyzing the acquired data according to the national relevant standard, judging whether the acquired data meets the motor vehicle emission standard or not, and generating qualified data from the acquired data which is judged to meet the motor vehicle emission standard; the communication module is used for transmitting the qualified data to an environmental protection bureau system platform; the environment-friendly emission detection system of the motor vehicle is characterized by further comprising data supervision equipment, wherein the data supervision equipment comprises an optical character recognition module, a data acquisition module and an analysis module: the optical character recognition module is used for recording the content displayed in the display screen of the exhaust analyzer in real time and then carrying out optical character recognition processing on the content recorded in real time to obtain detection process data; the data acquisition module is in data connection with the communication module and is used for acquiring the qualified data transmitted by the communication module; the analysis module is respectively in data connection with the optical character recognition module and the data acquisition module, and is used for judging whether the detection process data and the qualified data are consistent or not so as to realize detection data supervision on the detection equipment.
2. The environmentally friendly motor vehicle emission monitoring system of claim 1, wherein the OCR module processes the real-time video content into process data by sampling each second.
3. The environmentally friendly motor vehicle emission monitoring system of claim 1, wherein the optical character recognition module comprises a camera, the camera is spaced apart from the exhaust gas analyzer, and the camera can focus on a display screen of the exhaust gas analyzer to realize real-time video recording of content displayed on the display screen of the exhaust gas analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220971778.7U CN217521602U (en) | 2022-04-25 | 2022-04-25 | Motor vehicle environmental protection emission detection and supervision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220971778.7U CN217521602U (en) | 2022-04-25 | 2022-04-25 | Motor vehicle environmental protection emission detection and supervision system |
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| Publication Number | Publication Date |
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| CN217521602U true CN217521602U (en) | 2022-09-30 |
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| CN202220971778.7U Active CN217521602U (en) | 2022-04-25 | 2022-04-25 | Motor vehicle environmental protection emission detection and supervision system |
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| CN (1) | CN217521602U (en) |
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