CN113053126B - Violation recording system applying remote sensing data analysis - Google Patents
Violation recording system applying remote sensing data analysis Download PDFInfo
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- CN113053126B CN113053126B CN202011201041.9A CN202011201041A CN113053126B CN 113053126 B CN113053126 B CN 113053126B CN 202011201041 A CN202011201041 A CN 202011201041A CN 113053126 B CN113053126 B CN 113053126B
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- 238000007405 data analysis Methods 0.000 title claims abstract description 25
- 238000003384 imaging method Methods 0.000 claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000004458 analytical method Methods 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims description 38
- 238000004891 communication Methods 0.000 claims description 18
- 238000012015 optical character recognition Methods 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 12
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- 238000003379 elimination reaction Methods 0.000 claims description 11
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- 238000012544 monitoring process Methods 0.000 description 8
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- 238000011160 research Methods 0.000 description 6
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
- G06V10/443—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by matching or filtering
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
- G06V20/63—Scene text, e.g. street names
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10032—Satellite or aerial image; Remote sensing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20024—Filtering details
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30252—Vehicle exterior; Vicinity of vehicle
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- Engineering & Computer Science (AREA)
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- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to a violation recording system applying remote sensing data analysis, which comprises: the remote sensing receiving mechanism is arranged near a one-way road of a city and used for acquiring a road remote sensing image related to positioning data based on the positioning data of the remote sensing receiving mechanism; and the state analysis device is used for taking the vehicle imaging area corresponding to the imaging area of the rear-view mirror, the front and back positions of which relative to the vehicle imaging area of the rear-view mirror are inconsistent with the front and back positions of the imaging areas of the other rear-view mirrors relative to the vehicle imaging area of the rear-view mirror, as the reverse vehicle imaging area. The violation recording system applying remote sensing data analysis has a compact structure and is intelligent in operation. On the basis of analyzing the remote sensing image of the urban one-way road, the vehicle with the distributed position of the rearview mirror inconsistent with that of other vehicles is taken as a retrograde vehicle, so that the efficiency of vehicle state analysis is improved.
Description
Technical Field
The invention relates to the field of remote sensing data analysis, in particular to a violation recording system applying remote sensing data analysis.
Background
Remote Sensing images (RS, Remote Sensing Image) refer to films or photos recording electromagnetic waves of various ground features, and are mainly classified into aerial photos and satellite photos.
The remotely sensed image processed by the computer must be a digital image. Analog images acquired in a photographic manner must be analog/digital (a/D) converted with an image scanner or the like; the digital data obtained by scanning must be transferred to general carriers such as CCT which can be read by general digital computer. Computer image processing is to be performed in an image processing system. An image processing system is composed of hardware (computer, display, digitizer, tape drive, etc.) and software (having data input, output, correction, transformation, classification, etc.) functions. The image processing contents mainly include correction, transformation, and classification.
At present, monitoring of vehicles in a single lane in a city depends heavily on manual mode timing fixed-point observation, and the monitoring cost is high for countries or regions with large traffic flow and expensive human resources, and the monitoring efficiency cannot meet the existing requirements. Therefore, an intelligent electronic detection mechanism is needed to replace the manual monitoring mode.
Disclosure of Invention
The invention has at least the following two key points:
(1) introducing a remote sensing receiving mechanism arranged near a city one-way road, establishing a two-way wireless communication link with a remote sensing satellite, and acquiring a road remote sensing image related to positioning data based on the positioning data of the remote sensing receiving mechanism;
(2) and regarding the vehicle imaging area of each vehicle on the urban one-way road, setting the vehicle imaging area corresponding to the imaging area of the rear-view mirror, wherein the front and back positions of the imaging area of the rear-view mirror relative to the vehicle imaging area in which the imaging area of the rear-view mirror is located are inconsistent with the front and back positions of the imaging area of the other rear-view mirror relative to the vehicle imaging area in which the imaging area of the other rear-view mirror is located, as the reverse vehicle imaging area.
According to an aspect of the present invention there is provided a violation recording system using remote sensing data analysis, the system comprising:
the remote sensing receiving mechanism is arranged near a one-way road of an urban area, establishes a two-way wireless communication link with a remote sensing satellite and is used for acquiring a road remote sensing image related to positioning data based on the positioning data of the remote sensing receiving mechanism;
the clock generating mechanism is respectively connected with the respective clock control pins of the data input interface and the data output interface of the remote sensing receiving mechanism;
the clock generating mechanism respectively provides different reference clock signals for the data input interface and the data output interface of the remote sensing receiving mechanism;
the equipment clock generating mechanism and the remote sensing receiving mechanism share the same data input interface and the same data output interface;
the remote sensing receiving mechanism comprises navigation positioning equipment, wireless transmitting equipment and wireless receiving equipment, wherein the wireless transmitting equipment is connected with the navigation positioning equipment and used for transmitting the positioning data of the remote sensing receiving mechanism to the remote sensing satellite, the wireless receiving mechanism is used for receiving a returned road remote sensing image related to the positioning data from the remote sensing satellite, and the content of the road remote sensing image is a remote sensing image of a city one-way road closest to the positioning data;
the band-elimination filtering equipment is connected with the wireless receiving equipment of the remote sensing receiving mechanism and used for executing band-elimination filtering processing on the received road remote sensing image so as to obtain and output a corresponding band-elimination filtering image;
the smoothing filtering device is connected with the band-stop filtering device and used for executing edge-preserving smoothing filtering processing on the received band-stop filtering image so as to obtain and output a corresponding smoothing filtering image;
cubic interpolation equipment, connected with the smooth filtering equipment, for performing cubic polynomial interpolation processing on the received smooth filtering image to obtain and output a corresponding cubic interpolation image;
the vehicle identification mechanism is connected with the cubic interpolation device and used for identifying a vehicle imaging area corresponding to each vehicle target based on the vehicle outline;
the mirror body detection mechanism is connected with the vehicle identification mechanism and used for receiving each vehicle imaging area and analyzing the front and back positions of the imaging area of the rear-view mirror in the vehicle imaging area relative to the vehicle imaging area based on the outline profile of the rear-view mirror;
the state analysis equipment is respectively connected with the vehicle identification mechanism and the mirror body detection mechanism and is used for taking a vehicle imaging area corresponding to the imaging area of the rear-view mirror, of which the front and back positions of the imaging area of the rear-view mirror relative to the vehicle imaging area are inconsistent with the front and back positions of the imaging areas of other rear-view mirrors relative to the vehicle imaging area as a retrograde vehicle imaging area;
and the content analysis equipment is connected with the state analysis equipment and is used for executing OCR (optical character recognition) operation on the reverse running vehicle imaging area to obtain a corresponding reverse running license plate number.
The violation recording system applying remote sensing data analysis has a compact structure and is intelligent in operation. On the basis of analyzing the remote sensing image of the urban one-way road, the vehicle with the distributed position of the rearview mirror inconsistent with that of other vehicles is taken as a retrograde vehicle, so that the efficiency of vehicle state analysis is improved.
Detailed Description
An embodiment of the violation recording system using telemetry data analysis of the present invention will be described in detail below.
The remote sensing satellite is an artificial satellite used as an outer space remote sensing platform. The remote sensing technology using a satellite as a platform is called satellite remote sensing. Typically, telemetry satellites can operate on orbit for years. The satellite orbit can be determined as desired.
The remote sensing satellite can cover the whole earth or any designated area within a specified time, and can continuously remotely sense a designated area on the earth surface when running along a geosynchronous orbit. All remote sensing satellites need to be provided with a remote sensing satellite ground station, satellite data obtained from a remote sensing market platform can monitor the conditions of agriculture, forestry, oceans, homeland, environmental protection, meteorology and the like, and the remote sensing satellites mainly comprise three types of meteorological satellites, land satellites and ocean satellites.
At present, monitoring of vehicles in a single lane in a city depends heavily on manual mode timing fixed-point observation, and the monitoring cost is high for countries or regions with large traffic flow and expensive human resources, and the monitoring efficiency cannot meet the existing requirements. Therefore, an intelligent electronic detection mechanism is needed to replace the manual monitoring mode.
In order to overcome the defects, the invention builds a violation recording system applying remote sensing data analysis, and can effectively solve the corresponding technical problem.
The violation recording system applying remote sensing data analysis, which is shown according to the embodiment of the invention, comprises the following components:
the remote sensing receiving mechanism is arranged near a one-way road of an urban area, establishes a two-way wireless communication link with a remote sensing satellite and is used for acquiring a road remote sensing image related to positioning data based on the positioning data of the remote sensing receiving mechanism;
the clock generating mechanism is respectively connected with the respective clock control pins of the data input interface and the data output interface of the remote sensing receiving mechanism;
the clock generating mechanism respectively provides different reference clock signals for the data input interface and the data output interface of the remote sensing receiving mechanism;
the equipment clock generating mechanism and the remote sensing receiving mechanism share the same data input interface and the same data output interface;
the remote sensing receiving mechanism comprises navigation positioning equipment, wireless transmitting equipment and wireless receiving equipment, wherein the wireless transmitting equipment is connected with the navigation positioning equipment and used for transmitting the positioning data of the remote sensing receiving mechanism to the remote sensing satellite, the wireless receiving mechanism is used for receiving a returned road remote sensing image related to the positioning data from the remote sensing satellite, and the content of the road remote sensing image is a remote sensing image of a city one-way road closest to the positioning data;
the band-elimination filtering equipment is connected with the wireless receiving equipment of the remote sensing receiving mechanism and used for executing band-elimination filtering processing on the received road remote sensing image so as to obtain and output a corresponding band-elimination filtering image;
the smoothing filtering device is connected with the band-stop filtering device and used for executing edge-preserving smoothing filtering processing on the received band-stop filtering image so as to obtain and output a corresponding smoothing filtering image;
cubic interpolation equipment, connected with the smooth filtering equipment, for performing cubic polynomial interpolation processing on the received smooth filtering image to obtain and output a corresponding cubic interpolation image;
the vehicle identification mechanism is connected with the cubic interpolation device and used for identifying a vehicle imaging area corresponding to each vehicle target based on the vehicle outline;
the mirror body detection mechanism is connected with the vehicle identification mechanism and used for receiving each vehicle imaging area and analyzing the front and back positions of the imaging area of the rear-view mirror in the vehicle imaging area relative to the vehicle imaging area based on the outline profile of the rear-view mirror;
the state analysis equipment is respectively connected with the vehicle identification mechanism and the mirror body detection mechanism and is used for taking a vehicle imaging area corresponding to the imaging area of the rear-view mirror, of which the front and back positions of the imaging area of the rear-view mirror relative to the vehicle imaging area are inconsistent with the front and back positions of the imaging areas of other rear-view mirrors relative to the vehicle imaging area as a retrograde vehicle imaging area;
and the content analysis equipment is connected with the state analysis equipment and is used for executing OCR (optical character recognition) operation on the reverse running vehicle imaging area to obtain a corresponding reverse running license plate number.
Next, the specific configuration of the violation recording system using remote sensing data analysis according to the present invention will be described further.
In the violation recording system applying remote sensing data analysis:
the front-rear position of the imaging area of the rear view mirror in the vehicle imaging area with respect to the vehicle imaging area includes: an imaging area of a rear view mirror in the vehicle imaging area is located forward of the vehicle imaging area with respect to the vehicle imaging area or an imaging area of a rear view mirror in the vehicle imaging area is located rearward of the vehicle imaging area with respect to the vehicle imaging area.
In the violation recording system applying remote sensing data analysis:
in the state analysis apparatus, the number of the retrograde vehicle imaging regions is one or more.
In the violation recording system applying remote sensing data analysis, the method further comprises the following steps:
and the network communication mechanism is connected with the content analysis equipment and is used for sending the received reverse running license plate number to a violation recording server of a traffic management department through a network.
In the violation recording system applying remote sensing data analysis:
the band-stop filtering device, the smooth filtering device, the cubic interpolation device, the vehicle identification mechanism and the mirror body detection mechanism are all arranged on a control panel of a signal lamp mechanism of a single-row road in a city.
In the violation recording system applying remote sensing data analysis:
the band elimination filtering equipment, the smoothing filtering equipment, the cubic interpolation equipment, the vehicle identification mechanism and the power supply equipment of the mirror body detection mechanism are uninterruptible power supplies for executing power supply operation on signal lamp mechanisms of urban one-way roads.
In the violation recording system applying remote sensing data analysis, the method further comprises the following steps:
and the display equipment is respectively connected with the state analysis equipment and the content analysis equipment and is used for displaying various working parameters of the state analysis equipment and various working parameters of the content analysis equipment.
In the violation recording system applying remote sensing data analysis:
the display device, the state analysis device and the content analysis device are integrated on one integrated circuit board.
In the violation recording system applying remote sensing data analysis, the method further comprises the following steps:
the video communication equipment is used for wirelessly sending a field image obtained by image acquisition of the environment where the state analysis equipment is located;
wherein the video communication apparatus includes a compression encoding device for performing MPEG-4 standard compression on the live image to obtain a compressed image;
the video communication equipment comprises a multi-index coding device, a compression coding device and a channel coding device, wherein the multi-index coding device is connected with the compression coding device and is used for carrying out multi-index coding on a compressed image to obtain channel coding data;
the video communication equipment comprises a wireless communication interface, a multi-index coding device and a channel coding data transmitting device, wherein the wireless communication interface is connected with the multi-index coding device and used for wirelessly transmitting the channel coding data.
In addition, OCR (Optical Character Recognition) refers to a process in which an electronic device (e.g., a scanner or a digital camera) checks a Character printed on paper, determines its shape by detecting dark and light patterns, and then translates the shape into a computer text by a Character Recognition method; the method is characterized in that characters in a paper document are converted into an image file with a black-white dot matrix in an optical mode aiming at print characters, and the characters in the image are converted into a text format through recognition software for further editing and processing by word processing software. How to debug or use auxiliary information to improve recognition accuracy is the most important issue of OCR, and the term of icr (intelligent Character recognition) is generated accordingly. The main indicators for measuring the performance of an OCR system are: the rejection rate, the false recognition rate, the recognition speed, the user interface friendliness, the product stability, the usability, the feasibility and the like.
The concept of OCR was first proposed in 1929 by the german scientist Tausheck, and later by the american scientist Handel, the idea of recognizing text using technology was also proposed. The first research on Chinese character recognition in print forms was Casey and Nagy of IBM corporation, who published the first article about Chinese character recognition in 1966, and recognized 1000 Chinese characters in print forms by template matching.
OCR research has been started in various countries around the world as early as 60 and 70 years, and at the beginning of the research, mainly character recognition methods were studied, and recognized characters were only numbers from 0 to 9. Taking Japan with square characters as an example, the OCR basic recognition theory is researched in about 1960, digits are taken as objects in the initial period, and simple products such as a postal code recognition system for printing characters are started between 1965 and 1970 to recognize postal codes on mails and help the post office to perform regional letter division operation; so far, the postal code is always the address writing mode advocated by all countries.
In the early 70 s of the 20 th century, scholars in japan began studying chinese character recognition and made a great deal of work. The research work of China on OCR technology starts late, the research on the recognition of numbers, English letters and symbols starts only in the 70 s, and the research on the recognition of Chinese characters starts at the end of the 70 s. Early OCR software failed to meet practical requirements due to factors in many aspects such as recognition rate and commercialization. Meanwhile, the hardware equipment has high cost and low running speed, and the practical degree is not reached. Only individual departments such as information departments, news publishing organizations, etc. use OCR software. After the 20 th century and the 90 s, with the wide application of the platform scanner and the popularization of information automation and office automation, the further development of the OCR technology is greatly promoted, so that the recognition accuracy and recognition speed of the OCR meet the requirements of a large number of users.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (5)
1. A violation recording system using remote sensing data analysis, comprising:
the remote sensing receiving mechanism is arranged near a one-way road of an urban area, establishes a two-way wireless communication link with a remote sensing satellite and is used for acquiring a road remote sensing image related to positioning data based on the positioning data of the remote sensing receiving mechanism;
the clock generating mechanism is respectively connected with respective clock control pins of the data input interface and the data output interface of the remote sensing receiving mechanism;
the clock generating mechanism respectively provides different reference clock signals for the data input interface and the data output interface of the remote sensing receiving mechanism;
the clock generating mechanism and the remote sensing receiving mechanism share the same data input interface and the same data output interface;
the remote sensing receiving mechanism comprises navigation positioning equipment, wireless transmitting equipment and wireless receiving equipment, wherein the wireless transmitting equipment is connected with the navigation positioning equipment and used for transmitting the positioning data of the remote sensing receiving mechanism to the remote sensing satellite, the wireless receiving equipment is used for receiving a returned road remote sensing image related to the positioning data from the remote sensing satellite, and the content of the road remote sensing image is a remote sensing image of a city one-way road closest to the positioning data;
the band-elimination filtering equipment is connected with the wireless receiving equipment of the remote sensing receiving mechanism and used for executing band-elimination filtering processing on the received road remote sensing image so as to obtain and output a corresponding band-elimination filtering image;
the smoothing filtering device is connected with the band-stop filtering device and used for executing edge-preserving smoothing filtering processing on the received band-stop filtering image so as to obtain and output a corresponding smoothing filtering image;
cubic interpolation equipment, connected with the smooth filtering equipment, for performing cubic polynomial interpolation processing on the received smooth filtering image to obtain and output a corresponding cubic interpolation image;
the vehicle identification mechanism is connected with the cubic interpolation device and used for identifying a vehicle imaging area corresponding to each vehicle target based on the vehicle outline;
the mirror body detection mechanism is connected with the vehicle identification mechanism and used for receiving each vehicle imaging area and analyzing the front and back positions of the imaging area of the rear-view mirror in the vehicle imaging area relative to the vehicle imaging area based on the outline profile of the rear-view mirror;
the state analysis equipment is respectively connected with the vehicle identification mechanism and the mirror body detection mechanism and is used for taking a vehicle imaging area corresponding to the imaging area of the rear-view mirror, of which the front and back positions of the imaging area of the rear-view mirror relative to the vehicle imaging area are inconsistent with the front and back positions of the imaging areas of other rear-view mirrors relative to the vehicle imaging area as a retrograde vehicle imaging area;
the content analysis equipment is connected with the state analysis equipment and used for executing OCR (optical character recognition) operation on the reverse running vehicle imaging area to obtain a corresponding reverse running license plate number;
the network communication mechanism is connected with the content analysis equipment and is used for sending the received reverse running license plate number to a violation recording server of a traffic management department through a network;
wherein a front-rear position of an imaging area of a rear view mirror in the vehicle imaging area with respect to the vehicle imaging area includes: an imaging area of a rear view mirror in the vehicle imaging area is located forward of the vehicle imaging area with respect to the vehicle imaging area or an imaging area of a rear view mirror in the vehicle imaging area is located rearward of the vehicle imaging area with respect to the vehicle imaging area;
wherein, in the state analysis apparatus, the number of the retrograde vehicle imaging regions is one or more;
the band-stop filtering equipment, the smoothing filtering equipment, the cubic interpolation equipment, the vehicle identification mechanism and the mirror body detection mechanism are all arranged on a control panel of a signal lamp mechanism of a single-row road in a city.
2. The violation recording system using remote sensing data analysis of claim 1 wherein:
the band elimination filtering equipment, the smoothing filtering equipment, the cubic interpolation equipment, the vehicle identification mechanism and the power supply equipment of the mirror body detection mechanism are uninterruptible power supplies for executing power supply operation on signal lamp mechanisms of urban one-way roads.
3. The violation recording system using remote sensing data analysis of claim 2 wherein said system further comprises:
and the display equipment is respectively connected with the state analysis equipment and the content analysis equipment and is used for displaying various working parameters of the state analysis equipment and various working parameters of the content analysis equipment.
4. The violation recording system using remote sensing data analysis of claim 3 wherein:
the display device, the state analysis device and the content analysis device are integrated on one integrated circuit board.
5. The violation recording system using remote sensing data analysis of claim 4 wherein said system further comprises:
the video communication equipment is used for wirelessly sending a field image obtained by image acquisition of the environment where the state analysis equipment is located;
wherein the video communication apparatus includes a compression encoding device for performing MPEG-4 standard compression on the live image to obtain a compressed image;
the video communication equipment comprises a multi-index coding device, a compression coding device and a channel coding device, wherein the multi-index coding device is connected with the compression coding device and is used for carrying out multi-index coding on a compressed image to obtain channel coding data;
the video communication equipment comprises a wireless communication interface, a multi-index coding device and a channel coding data transmitting device, wherein the wireless communication interface is connected with the multi-index coding device and used for wirelessly transmitting the channel coding data.
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| CN105187771A (en) * | 2015-07-31 | 2015-12-23 | 山东创德软件技术有限公司 | Plant-level comprehensive supervision platform |
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| FR3085082A1 (en) * | 2018-08-17 | 2020-02-21 | Continental Automotive France | ESTIMATION OF THE GEOGRAPHICAL POSITION OF A ROAD VEHICLE FOR PARTICIPATORY PRODUCTION OF ROAD DATABASES |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105187771A (en) * | 2015-07-31 | 2015-12-23 | 山东创德软件技术有限公司 | Plant-level comprehensive supervision platform |
| CN205845315U (en) * | 2016-07-25 | 2016-12-28 | 展望嘉 | A kind of traffic light controlled by 3D gesture |
| CN107293126A (en) * | 2017-08-21 | 2017-10-24 | 孔涛 | Real-time violation information record platform |
| FR3085082A1 (en) * | 2018-08-17 | 2020-02-21 | Continental Automotive France | ESTIMATION OF THE GEOGRAPHICAL POSITION OF A ROAD VEHICLE FOR PARTICIPATORY PRODUCTION OF ROAD DATABASES |
| CN109614950A (en) * | 2018-12-25 | 2019-04-12 | 黄梅萌萌 | Remotely-sensed data on-line checking mechanism, method and storage medium |
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