CN113762789A - Marathon event big data service system - Google Patents
Marathon event big data service system Download PDFInfo
- Publication number
- CN113762789A CN113762789A CN202111067020.7A CN202111067020A CN113762789A CN 113762789 A CN113762789 A CN 113762789A CN 202111067020 A CN202111067020 A CN 202111067020A CN 113762789 A CN113762789 A CN 113762789A
- Authority
- CN
- China
- Prior art keywords
- marathon
- big data
- vehicle body
- urban
- service system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000013507 mapping Methods 0.000 claims abstract description 34
- 238000003384 imaging method Methods 0.000 claims abstract description 31
- 230000002159 abnormal effect Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000000605 extraction Methods 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 16
- 230000006854 communication Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 230000007175 bidirectional communication Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06311—Scheduling, planning or task assignment for a person or group
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Theoretical Computer Science (AREA)
- Tourism & Hospitality (AREA)
- Economics (AREA)
- Databases & Information Systems (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Marketing (AREA)
- Entrepreneurship & Innovation (AREA)
- General Business, Economics & Management (AREA)
- Development Economics (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Game Theory and Decision Science (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Health & Medical Sciences (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Traffic Control Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention relates to a marathon race big data service system, comprising: the data import mechanism is used for importing the characteristic information respectively corresponding to each rebroadcasting vehicle of the urban Marathon competition into the big data server; the information extraction device is arranged in a city management center for holding city marathon games and is used for downloading a game field image formed by all city roads forming a game field of the city marathon games from a satellite; and the site notification mechanism is used for uniformly sending the vehicle body imaging block where each abnormal vehicle body object is located and the road name of the urban road where the abnormal vehicle body object is located to the big data server when more than one abnormal vehicle body object exists in the customized mapping image. The marathon competition big data service system is compact in structure and effective in supervision. Due to the fact that other vehicles which are not rebroadcast vehicles in related urban roads can be identified in a targeted mode in the holding process of the urban marathon, the supervision efficiency of the urban marathon roads is improved.
Description
Technical Field
The invention relates to the field of big data service, in particular to a marathon race big data service system.
Background
Big data (big data), an IT industry term, refers to a data set that cannot be captured, managed, and processed with a conventional software tool within a certain time range, and is a massive, high-growth-rate, diversified information asset that needs a new processing mode to have stronger decision-making power, insight discovery power, and process optimization capability. The big data service is various data services covering data life cycle related activities such as massive, heterogeneous and rapidly-changing data acquisition, transmission, storage, processing (including calculation, analysis, visualization and the like), exchange, destruction and the like through a bottom-layer telescopic big data platform and various upper-layer big data applications and a supporting mechanism or an individual.
In the prior art, in order to improve the city awareness, the city name card is created, and many cities create long-distance running events of city marathons belonging to own brands, so that long-distance economic benefits are achieved with a small amount of economic cost. In the process of holding the city marathon, the relevant urban roads are closed, and other vehicles which are not rebroadcast vehicles forbid the urban roads, however, because the urban marathon is long and difficult to supervise, the following other vehicles still invade the relevant urban roads, and the effect of holding and the achievement of athletes are adversely affected.
Disclosure of Invention
Compared with the prior art, the invention has at least the following key invention points:
(1) the system comprises an introduction data import mechanism, an introduction information extraction device, a city management center and a satellite, wherein the introduction data import mechanism is used for importing characteristic information corresponding to each rebroadcast car of the city marathon competition into a big data server for executing competition management, and the introduction information extraction device is arranged in the city management center for holding the city marathon competition and is used for downloading competition field images formed by each city road forming a competition field of the city marathon competition from the satellite so as to provide basic data for subsequent supervision of city marathon videos;
(2) and identifying whether other abnormal vehicles of the non-rebroadcast vehicle exist in a competition area image formed by all urban roads forming the competition area of the urban marathon competition in real time so as to provide imaging pictures of the abnormal vehicles and all supervision service information of the names of the streets when the other abnormal vehicles are identified.
According to an aspect of the present invention, there is provided a marathon event big data service system, the system including:
the data import mechanism is used for importing the characteristic information respectively corresponding to each rebroadcasting vehicle of the urban Marathon competition into a big data server for executing the competition management;
the information extraction device is arranged in a city management center for holding city marathon games and used for downloading a game field image formed by all city roads forming a game field of the city marathon games from a satellite;
the signal conversion device is connected with the information extraction device and used for executing bilinear interpolation operation on the received competition field image to obtain a corresponding signal conversion image;
the content sharpening device is connected with the signal conversion device and is used for carrying out image content sharpening operation by utilizing high-pass filtering on the received signal conversion image so as to obtain a corresponding content sharpened image;
the customized mapping device is connected with the content sharpening device and used for executing trap filtering operation on the received content sharpened image to obtain a corresponding customized mapping image;
the block detection mechanism is connected with the customized mapping device and used for identifying the vehicle body imaging blocks corresponding to the vehicle body objects in the customized mapping image;
the characteristic identification mechanism is respectively connected with the block detection mechanism and the big data server and is used for executing the following operations on each vehicle body imaging block in the customized mapping image: when the characteristic information corresponding to any one of the relay vehicles stored by the big data server does not exist in the vehicle body imaging block, judging that a vehicle body object corresponding to the vehicle body imaging block is an abnormal vehicle body object;
and the site notification mechanism is respectively connected with the big data server and the feature identification mechanism and is used for determining the road name of the urban road where each abnormal vehicle body object is located based on the relative position of the vehicle body imaging block where each abnormal vehicle body object is located in the customized mapping image when more than one abnormal vehicle body object exists in the customized mapping image, and uniformly sending the vehicle body imaging block where each abnormal vehicle body object is located and the road name corresponding to the vehicle body imaging block to the big data server.
The marathon competition big data service system is compact in structure and effective in supervision. The method can identify other vehicles which are not rebroadcast vehicles in the related urban roads in the process of holding the urban marathon in a targeted manner, so that the supervision efficiency of the urban marathon roads is improved.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a view showing an outline structure of a relay truck to which a marathon event big data service system is applied, according to an embodiment of the present invention.
Detailed Description
Embodiments of the marathon big data service system of the present invention will be described in detail below with reference to the accompanying drawings.
Marathon (Marathon) long runs are a very popular long run game item in the world, with a distance of 26 miles 385 yards, amounting to 42.195 km (also referred to as 42.193 km). The method comprises three parts, namely Full Marathon (Full Marathon), Half Marathon (Half Marathon) and Quarter Marathon (Quarter Marathon). The game of marathons is the most popular for the whole course, and marathons are commonly referred to, i.e. the whole course marathons.
Marathon is a long run event with a distance of 42.195 km (also stated as 42.193 km, but the race is 42.195 km). The origin of this game item is from a campaign that occurred 490, 9, 12 months prior to the business. The battle is generated by Bose and Athens near Marathon seaside, and the Athens finally win the victory of anti-aggression. In order to let the hometown people know the victory information as soon as possible, the commander Miller Dip sends back a message called Feidipetz soldier. To memorialize this event, a marathon race was set up to run this project.
In the prior art, in order to improve the city awareness, the city name card is created, and many cities create long-distance running events of city marathons belonging to own brands, so that long-distance economic benefits are achieved with a small amount of economic cost. In the process of holding the city marathon, the relevant urban roads are closed, and other vehicles which are not rebroadcast vehicles forbid the urban roads, however, because the urban marathon is long and difficult to supervise, the following other vehicles still invade the relevant urban roads, and the effect of holding and the achievement of athletes are adversely affected.
In order to overcome the defects, the invention builds a marathon race big data service system, and can effectively solve the corresponding technical problem.
The marathon event big data service system shown according to the embodiment of the invention comprises:
the data import mechanism is used for importing the characteristic information corresponding to each rebroadcast vehicle of the urban marathon competition into a big data server for executing competition management, wherein the shape structure of the rebroadcast vehicle is shown in figure 1;
the information extraction device is arranged in a city management center for holding city marathon games and used for downloading a game field image formed by all city roads forming a game field of the city marathon games from a satellite;
the signal conversion device is connected with the information extraction device and used for executing bilinear interpolation operation on the received competition field image to obtain a corresponding signal conversion image;
the content sharpening device is connected with the signal conversion device and is used for carrying out image content sharpening operation by utilizing high-pass filtering on the received signal conversion image so as to obtain a corresponding content sharpened image;
the customized mapping device is connected with the content sharpening device and used for executing trap filtering operation on the received content sharpened image to obtain a corresponding customized mapping image;
the block detection mechanism is connected with the customized mapping device and used for identifying the vehicle body imaging blocks corresponding to the vehicle body objects in the customized mapping image;
the characteristic identification mechanism is respectively connected with the block detection mechanism and the big data server and is used for executing the following operations on each vehicle body imaging block in the customized mapping image: when the characteristic information corresponding to any one of the relay vehicles stored by the big data server does not exist in the vehicle body imaging block, judging that a vehicle body object corresponding to the vehicle body imaging block is an abnormal vehicle body object;
and the site notification mechanism is respectively connected with the big data server and the feature identification mechanism and is used for determining the road name of the urban road where each abnormal vehicle body object is located based on the relative position of the vehicle body imaging block where each abnormal vehicle body object is located in the customized mapping image when more than one abnormal vehicle body object exists in the customized mapping image, and uniformly sending the vehicle body imaging block where each abnormal vehicle body object is located and the road name corresponding to the vehicle body imaging block to the big data server.
Next, the detailed configuration of the marathon event big data service system of the present invention will be further described.
In the marathon event big data service system:
the feature recognition mechanism is further configured to perform the following for each of the vehicle body imaging patches in the custom mapping image: and when the characteristic information corresponding to a certain relay truck stored by the big data server exists in the car body imaging block, judging that the car body object corresponding to the car body imaging block is a working car body object.
In the marathon event big data service system, the system further includes:
and the pulse generating device is respectively connected with the signal conversion device, the content sharpening device, the customized mapping device, the block detection mechanism and the feature identification mechanism.
In the marathon event big data service system:
the pulse generating device is used for respectively providing reference clock pulses required by the signal conversion device, the content sharpening device, the customized mapping device, the block detection mechanism and the feature identification mechanism.
In the marathon event big data service system, the system further includes:
and the data communication bus is respectively connected with the signal conversion device, the content sharpening device, the customized mapping device, the block detection mechanism and the feature identification mechanism.
In the marathon event big data service system:
the data communication bus respectively establishes a bidirectional communication link between the signal conversion device, the content sharpening device, the customized mapping device, the block detection mechanism and the feature identification mechanism.
In the marathon event big data service system:
the method for importing the characteristic information respectively corresponding to each rebroadcast car of the urban marathon competition into a big data server for executing the competition management comprises the following steps: and importing the standard roof pattern corresponding to each rebroadcast car of the urban marathon competition as the characteristic information corresponding to the rebroadcast car into a big data server for executing competition management.
In the marathon event big data service system:
the method for importing the characteristic information respectively corresponding to each rebroadcast car of the urban marathon competition into a big data server for executing the competition management comprises the following steps: and importing the license plate number corresponding to each rebroadcast car of the urban Marathon competition into a big data server for executing competition management as the characteristic information corresponding to the rebroadcast car.
In the marathon event big data service system, the system further includes:
and the huge screen display mechanism is arranged in the city management center, is connected with the big data server and is used for receiving and displaying the vehicle body imaging sub-blocks where each abnormal vehicle body object is located and the corresponding road names.
In addition, in the marathon event big data service system, the data communication bus respectively establishes bidirectional communication links between the signal conversion device, the content sharpening device, the customized mapping device, the block detection mechanism, and the feature identification mechanism, and includes: the data communication bus is a parallel communication bus and is used for establishing parallel bidirectional communication links between the signal conversion device, the content sharpening device, the customized mapping device, the block detection mechanism and the feature identification mechanism respectively.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A marathon event big data service system, the system comprising:
the data import mechanism is used for importing the characteristic information respectively corresponding to each rebroadcasting vehicle of the urban Marathon competition into a big data server for executing the competition management;
the information extraction device is arranged in a city management center for holding city marathon games and used for downloading a game field image formed by all city roads forming a game field of the city marathon games from a satellite;
the signal conversion device is connected with the information extraction device and used for executing bilinear interpolation operation on the received competition field image to obtain a corresponding signal conversion image;
the content sharpening device is connected with the signal conversion device and used for carrying out image content sharpening operation by utilizing high-pass filtering on the received signal conversion image so as to obtain a corresponding content sharpened image;
the customized mapping device is connected with the content sharpening device and used for executing trap filtering operation on the received content sharpened image to obtain a corresponding customized mapping image;
the block detection mechanism is connected with the customized mapping device and used for identifying the vehicle body imaging blocks corresponding to the vehicle body objects in the customized mapping image;
the characteristic identification mechanism is respectively connected with the block detection mechanism and the big data server and is used for executing the following operations on each vehicle body imaging block in the customized mapping image: when the characteristic information corresponding to any one of the relay vehicles stored by the big data server does not exist in the vehicle body imaging block, judging that a vehicle body object corresponding to the vehicle body imaging block is an abnormal vehicle body object;
and the site notification mechanism is respectively connected with the big data server and the feature identification mechanism and is used for determining the road name of the urban road where the abnormal vehicle body object is located based on the relative position of the vehicle body imaging block where the abnormal vehicle body object is located in the customized mapping image when more than one abnormal vehicle body object exists in the customized mapping image, and uniformly sending the vehicle body imaging block where the abnormal vehicle body object is located and the corresponding road name to the big data server.
2. The marathon big data service system as set forth in claim 1, wherein:
the feature recognition mechanism is further configured to perform the following for each of the vehicle body imaging patches in the custom mapping image: and when the characteristic information corresponding to a certain relay truck stored by the big data server exists in the car body imaging block, judging that the car body object corresponding to the car body imaging block is a working car body object.
3. The marathon big data service system as set forth in claim 1, wherein the system further comprises:
and the pulse generating device is respectively connected with the signal conversion device, the content sharpening device, the customized mapping device, the block detection mechanism and the feature identification mechanism.
4. A marathon big data service system as claimed in claim 3, wherein:
the pulse generating device is used for respectively providing reference clock pulses required by the signal conversion device, the content sharpening device, the customized mapping device, the block detection mechanism and the feature identification mechanism.
5. The marathon big data service system as set forth in claim 1, wherein the system further comprises:
and the data communication bus is respectively connected with the signal conversion device, the content sharpening device, the customized mapping device, the block detection mechanism and the feature identification mechanism.
6. The marathon big data service system as set forth in claim 5, wherein:
the data communication bus respectively establishes a bidirectional communication link between the signal conversion device, the content sharpening device, the customized mapping device, the block detection mechanism and the feature identification mechanism.
7. The marathon big data service system as set forth in claim 1, wherein:
the method for importing the characteristic information corresponding to each rebroadcast car of the urban marathon competition into the big data server for executing the competition management comprises the following steps: and importing the standard roof pattern corresponding to each rebroadcast car of the urban Marathon competition as the characteristic information corresponding to the rebroadcast car into a big data server for executing competition management.
8. The marathon big data service system as set forth in claim 1, wherein:
the method for importing the characteristic information corresponding to each rebroadcast car of the urban marathon competition into the big data server for executing the competition management comprises the following steps: and importing the license plate number corresponding to each rebroadcast car of the urban Marathon match into a big data server for executing match management as the characteristic information corresponding to the rebroadcast car.
9. The marathon big data service system as set forth in claim 1, wherein the system further comprises:
and the huge screen display mechanism is arranged in the city management center, is connected with the big data server and is used for receiving and displaying the vehicle body imaging sub-block where each abnormal vehicle body object is located and the road name corresponding to the vehicle body imaging sub-block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111067020.7A CN113762789A (en) | 2021-09-13 | 2021-09-13 | Marathon event big data service system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111067020.7A CN113762789A (en) | 2021-09-13 | 2021-09-13 | Marathon event big data service system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113762789A true CN113762789A (en) | 2021-12-07 |
Family
ID=78795107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111067020.7A Pending CN113762789A (en) | 2021-09-13 | 2021-09-13 | Marathon event big data service system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113762789A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006203571A (en) * | 2005-01-20 | 2006-08-03 | Konica Minolta Photo Imaging Inc | Imaging apparatus, image processing apparatus, and image recording apparatus |
| CN104574937A (en) * | 2013-10-29 | 2015-04-29 | 上海沐风数码科技有限公司 | 3G network-based internet-of-vehicle data acquisition unit method |
| CN108704297A (en) * | 2018-05-24 | 2018-10-26 | 浙江锂特安能源科技有限公司 | A kind of city marathon exercise management system and its application method |
| CN109472230A (en) * | 2018-10-30 | 2019-03-15 | 华南理工大学 | Sportsman's automatic camera recommender system and method based on pedestrian detection and internet |
| CN110473352A (en) * | 2019-05-25 | 2019-11-19 | 任元华 | Block dispensing property internet detection system |
-
2021
- 2021-09-13 CN CN202111067020.7A patent/CN113762789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006203571A (en) * | 2005-01-20 | 2006-08-03 | Konica Minolta Photo Imaging Inc | Imaging apparatus, image processing apparatus, and image recording apparatus |
| CN104574937A (en) * | 2013-10-29 | 2015-04-29 | 上海沐风数码科技有限公司 | 3G network-based internet-of-vehicle data acquisition unit method |
| CN108704297A (en) * | 2018-05-24 | 2018-10-26 | 浙江锂特安能源科技有限公司 | A kind of city marathon exercise management system and its application method |
| CN109472230A (en) * | 2018-10-30 | 2019-03-15 | 华南理工大学 | Sportsman's automatic camera recommender system and method based on pedestrian detection and internet |
| CN110473352A (en) * | 2019-05-25 | 2019-11-19 | 任元华 | Block dispensing property internet detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9253251B2 (en) | System and method for determining a vehicle proximity to a selected address | |
| CN104851295A (en) | Method and system for acquiring road condition information | |
| US9273976B2 (en) | Defining travel paths in parking areas | |
| CN109655107B (en) | Air quality monitoring method and device, vehicle and computer readable storage medium | |
| CN111127949B (en) | Vehicle high-risk road section early warning method and device and storage medium | |
| KR100508974B1 (en) | System and method for generating digital map using road information | |
| CN104882001A (en) | Driving behavior monitoring method, device and system based on automobile data recorder | |
| CN101546416A (en) | Method for remotely treating automobile insurance service and system thereof | |
| CN1735912A (en) | Intelligent transportation system | |
| CN105144259A (en) | A traffic surveillance and guidance system | |
| CN113838284A (en) | Vehicle early warning method and device on accident-prone road section, storage medium and terminal | |
| CN112863172A (en) | Highway traffic running state judgment method, early warning method, device and terminal | |
| CN106875675B (en) | Detection system and method for rapidly identifying deviated running of muck truck | |
| CN106355929A (en) | Intelligent public transportation system | |
| CN106504520A (en) | Multiple go out pedestrian share a carrying service vehicle method and system | |
| CN109741482A (en) | A kind of information sharing method and device | |
| CN104916099A (en) | System and method for maintaining vehicle health | |
| CN105448105A (en) | Patrol police vehicle-based monitoring system | |
| CN111586586A (en) | Tracking method and system | |
| CN113610247A (en) | Fault help seeking method and device for freight vehicle, storage medium and terminal | |
| CN109166336B (en) | Real-time road condition information acquisition and pushing method based on block chain technology | |
| CN113762789A (en) | Marathon event big data service system | |
| CN113822487A (en) | Risk early warning method and device for operating vehicle, storage medium and computer equipment | |
| CN206991545U (en) | A kind of intelligent illegal parking punishment system | |
| CN106530718A (en) | Intelligent driving system based on vehicle terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211207 |
|
| RJ01 | Rejection of invention patent application after publication |