CN112257519A - Method for identifying transport route of off-highway dump truck in mining area of surface mine - Google Patents
Method for identifying transport route of off-highway dump truck in mining area of surface mine Download PDFInfo
- Publication number
- CN112257519A CN112257519A CN202011061029.2A CN202011061029A CN112257519A CN 112257519 A CN112257519 A CN 112257519A CN 202011061029 A CN202011061029 A CN 202011061029A CN 112257519 A CN112257519 A CN 112257519A
- Authority
- CN
- China
- Prior art keywords
- points
- point
- mine
- taking
- time
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/10—Terrestrial scenes
- G06V20/182—Network patterns, e.g. roads or rivers
-
- 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
- G06F16/29—Geographical information databases
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
Abstract
The invention relates to a method for identifying a transport route of an off-highway dump truck in a mine area of a surface mine, which comprises the following steps of firstly, arranging GPS data of one day of mine car operation according to a time sequence, and naming the GPS data as a set S, and selecting data points with the speed of 0km/h from the set S and naming the data points as a set G; step two, taking any point P1 in G, respectively calculating the distance between all points except the point P1 in G and the point P1, and taking all points with the distance less than 200 m as the points of a set G1; step three, taking a point P2 from G, and repeating the operation in the step two; step four, obtaining G1, G2, G3 and G4 …. Gn in the same way, calculating the number of points in each set, and respectively naming the two sets with the largest number of points as an A set and a B set, so that the two sets are respectively the points of a mining area and a dumping area; the mine dump truck has the advantages that the running track changes every day, the running track is calculated every day through software, the measuring efficiency is improved, and more time is saved.
Description
Technical Field
The invention belongs to the field of mine transportation, and particularly relates to a method for identifying a transportation route of an off-highway dump truck in a mine area of a surface mine.
Background
The surface mines are in remote areas and the mine dump trucks operating in the mine area are off-highway vehicles, so the route of off-highway mine car operation in the mine area is off-route in electronic maps (Baidu maps, Gaudes maps, Google maps, BingMaps). The route in the mining area of the surface mine is changed along with the continuous process of mining, and the elevation of the mining area is also changed along with the elevation of different places where mining is carried out.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses a method for identifying a transport route of an off-highway dump truck in a mine area of a surface mine.
In order to achieve the above purpose, the following technical solutions are provided:
a method for identifying a transport route of an off-highway dump truck in a mine area of a surface mine is characterized by comprising the following steps: comprises that
Step one, arranging GPS data of a mine car running for one day according to a time sequence, and naming the GPS data as a set S, selecting data points with the speed of 0km/h from the set S, and placing the data points into a set, and naming the set as G;
step two, taking any point P1 in G, respectively calculating the distance between all points except the point P1 in G and the point P1, calculating the straight-line distance between the two points through longitude and latitude coordinates obtained between the two points, taking all points with the distance less than 200 m (the value is obtained according to the running characteristics of the mine dump truck) as points of a set G1, and putting the points with the distance more than 200 m back into G;
step three, taking a point P2 from G, repeating the operation in the step two, respectively calculating the distances between all points except the point P2 and the point P2 in the G, and taking all points with the distance less than 200 meters as a set G2;
step four, repeating the steps to finally obtain G1, G2, G3 and G4 … Gn, calculating the number of points in each set, and respectively naming the two sets with the largest number of points as an A set and a B set, so that the two sets are respectively the points of a mining area and a dumping area;
sorting the data in the A, B two sets according to time, inquiring two points Am and An in the set A, wherein there is a point of the set B and only a point of the set A is between the Am and the An;
step six, respectively taking the time of the Am point and the An point obtained in the step 5 as a starting time and An ending time, namely a time period for the mine car to go back and forth once;
and step seven, finding out all the points in the time period obtained in the step 6 in the set S, and connecting the points according to the time sequence, so that the track of the mine car going back and forth once is obtained.
The invention has the beneficial effects that:
according to the mine dump truck, the running track of the mine dump truck changes every day, the running track is calculated every day through software, the measuring efficiency is improved, more time is saved, the function of automatically measuring the running track in a map-free area is realized, and the complexity of manual measurement is avoided.
Drawings
FIG. 1 is a schematic diagram of corresponding set points of a mining area and a dumping area, wherein a small circle represents a point of 0-speed of a mining truck, a dashed circle represents a range within 200 meters around a certain point of 0-speed, and a midpoint of a set G3 and a point of a set G5 correspond to a set A mining area and a set B dumping area at most respectively;
FIG. 2 is a time plot of points in a set.
Detailed Description
In order to make the technical solution of the present invention more clear and definite for those skilled in the art, the technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the embodiments of the present invention are not limited thereto.
The operation rule of a dump truck for a surface mine is that the ore is loaded at point A, the ore is unloaded at point B, and the vehicle speed is 0Km/h at point A, B.
All GPS data of the mine car on the route can be obtained through a mine transportation route algorithm, and the GPS data comprises: the data can be used for analyzing the gradient, the haul distance, the transportation time and the transportation speed of the mine car transportation route, the analysis is carried out according to the actual condition of each mining area, and a special tire can be customized for the mining area, so that the service life of the tire can be prolonged, and the safety of the mine car is enhanced.
Carrying distance: the distance of the mine car to go back and forth once. All points in a time period when the mine car makes one round trip can be obtained through an algorithm, the distances between two adjacent points are sequentially calculated according to a time sequence, and the sum of the distances in the time period is the distance of the mine car making one round trip.
The transportation time is as follows: the time required for the mine car to go back and forth once.
The transportation speed is as follows: and dividing the obtained transport distance by the transport time length to obtain the transport speed.
Gradient: the altitude between the two points can be obtained from the GPS data, and the distance between the two points can be obtained by calculation.
The gradient between two points is determined by dividing the height difference between the two points by the distance between the two points.
A method for identifying a transport route of an off-highway dump truck in a mine area of a surface mine is characterized by comprising the following steps: comprises that
Step one, arranging GPS data of a mine car running for one day according to a time sequence, and naming the GPS data as a set S, selecting data points with the speed of 0km/h from the set S, and placing the data points into a set, and naming the set as G;
step two, taking any point P1 in G, respectively calculating the distance between all points except the point P1 in G and the point P1, calculating the straight-line distance between the two points through longitude and latitude coordinates obtained between the two points, taking all points with the distance less than 200 m (the value is obtained according to the running characteristics of the mine dump truck) as points of a set G1, and putting the points with the distance more than 200 m back into G;
step three, taking a point P2 from G, repeating the operation in the step two, respectively calculating the distances between all points except the point P2 and the point P2 in the G, and taking all points with the distance less than 200 meters as a set G2;
step four, repeating the steps to finally obtain G1, G2, G3 and G4 … Gn, calculating the number of points in each set, and respectively naming the two sets with the largest number of points as an A set and a B set, wherein as shown in FIG. 1, G3 and G5 are the A set and the B set, the two sets are respectively points of a mining area and a dumping area;
step five, sorting data in A, B two sets according to time, inquiring two points Am and An in the set A, wherein there is only a point of the set B between the Am and the An, and the Am and the An correspond to A4 and A5 in a coordinate graph, as shown in FIG. 1, the time of all the points in the set B falls into the time period of the Am and the An;
step six, respectively taking the time of the Am point and the An point obtained in the step 5 as a starting time and An ending time, namely a time period for the mine car to go back and forth once;
and step seven, finding out all the points in the time period obtained in the step 6 in the set S, and connecting the points according to the time sequence, so that the track of the mine car going back and forth once is obtained.
While the invention has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (1)
1. A method for identifying a transportation route of an off-highway dump truck in a mine area of a surface mine is characterized by comprising the following steps:
step one, arranging GPS data of a mine car running for one day according to a time sequence, and naming the GPS data as a set S, selecting data points with the speed of 0km/h from the set S, and placing the data points into a set, and naming the set as G;
step two, taking any point P1 in G, respectively calculating the distance between all points except the point P1 in G and the point P1, and taking all points with the distance less than 200 m as the points of a set G1;
step three, taking a point P2 from G, repeating the operation in the step two, respectively calculating the distances between all points except the point P2 and the point P2 in the G, and taking all points with the distance less than 200 meters as a set G2;
step four, repeating the steps to finally obtain G1, G2, G3 and G4 … Gn, calculating the number of points in each set, and respectively naming the two sets with the largest number of points as an A set and a B set, so that the two sets are respectively the points of a mining area and a dumping area;
sorting the data in the A, B two sets according to time, inquiring two points Am and An in the set A, wherein there is a point of the set B and only a point of the set A is between the Am and the An;
step six, respectively taking the time of the Am point and the An point obtained in the step 5 as a starting time and An ending time, namely a time period for the mine car to go back and forth once;
and step seven, finding out all the points in the time period obtained in the step 6 in the set S, and connecting the points according to the time sequence, so that the track of the mine car going back and forth once is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011061029.2A CN112257519B (en) | 2020-09-30 | 2020-09-30 | Method for identifying transport route of off-highway dump truck in mining area of surface mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011061029.2A CN112257519B (en) | 2020-09-30 | 2020-09-30 | Method for identifying transport route of off-highway dump truck in mining area of surface mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112257519A true CN112257519A (en) | 2021-01-22 |
| CN112257519B CN112257519B (en) | 2022-12-13 |
Family
ID=74234888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011061029.2A Active CN112257519B (en) | 2020-09-30 | 2020-09-30 | Method for identifying transport route of off-highway dump truck in mining area of surface mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112257519B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241465A (en) * | 2015-10-20 | 2016-01-13 | 中国有色金属长沙勘察设计研究院有限公司 | Road update method |
| CN106448136A (en) * | 2016-05-26 | 2017-02-22 | 中国铝业股份有限公司 | Mine car transportation counting method |
| CN109190835A (en) * | 2018-09-13 | 2019-01-11 | 西安建筑科技大学 | A kind of truck dispatching in surface mine method for optimizing route based on time window limitation |
| CN109910667A (en) * | 2019-03-07 | 2019-06-21 | 福建中维动力科技股份有限公司 | A kind of hybrid power system and control method of Mine haul vehicle |
| CN110160537A (en) * | 2019-04-15 | 2019-08-23 | 深圳中兴网信科技有限公司 | Detection method, system and the computer readable storage medium of vehicle operation |
| US20190317516A1 (en) * | 2016-11-10 | 2019-10-17 | Ohio University | Autonomous automobile guidance and trajectory-tracking |
| CN111338354A (en) * | 2020-03-27 | 2020-06-26 | 淮安信息职业技术学院 | Track following control method, device and system for tracked vehicle |
| CN111551958A (en) * | 2020-04-28 | 2020-08-18 | 北京踏歌智行科技有限公司 | Mining area unmanned high-precision map manufacturing method |
-
2020
- 2020-09-30 CN CN202011061029.2A patent/CN112257519B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241465A (en) * | 2015-10-20 | 2016-01-13 | 中国有色金属长沙勘察设计研究院有限公司 | Road update method |
| CN106448136A (en) * | 2016-05-26 | 2017-02-22 | 中国铝业股份有限公司 | Mine car transportation counting method |
| US20190317516A1 (en) * | 2016-11-10 | 2019-10-17 | Ohio University | Autonomous automobile guidance and trajectory-tracking |
| CN109190835A (en) * | 2018-09-13 | 2019-01-11 | 西安建筑科技大学 | A kind of truck dispatching in surface mine method for optimizing route based on time window limitation |
| CN109910667A (en) * | 2019-03-07 | 2019-06-21 | 福建中维动力科技股份有限公司 | A kind of hybrid power system and control method of Mine haul vehicle |
| CN110160537A (en) * | 2019-04-15 | 2019-08-23 | 深圳中兴网信科技有限公司 | Detection method, system and the computer readable storage medium of vehicle operation |
| CN111338354A (en) * | 2020-03-27 | 2020-06-26 | 淮安信息职业技术学院 | Track following control method, device and system for tracked vehicle |
| CN111551958A (en) * | 2020-04-28 | 2020-08-18 | 北京踏歌智行科技有限公司 | Mining area unmanned high-precision map manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112257519B (en) | 2022-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200216001A1 (en) | Systems and methods for measuring and reducing vehicle fuel waste | |
| US9644980B2 (en) | Transforming map data for efficient vehicle range projection | |
| US9308827B2 (en) | Reachable range calculation apparatus, method, and program | |
| CN102378897B (en) | There is navigation system and the operational approach thereof of route customization mechanism | |
| CN102147261B (en) | Method and system for map matching of transportation vehicle GPS (Global Position System) data | |
| US20160153796A1 (en) | Roundtrip Range Projection | |
| CN108475358B (en) | Method and system for evaluating driver's trip performance | |
| CN111670340A (en) | Method for acquiring remaining driving mileage of vehicle, electronic equipment and vehicle | |
| CN107239844A (en) | A kind of petroleum transportation vehicle oil consumption Forecasting Methodology based on Hadoop | |
| CN108369682B (en) | Method and system for evaluating driver's trip performance | |
| US8380428B2 (en) | Navigation server | |
| CN108431837B (en) | Method and system for evaluating driver's trip performance | |
| CN114005295A (en) | Method, device, equipment and medium for predicting vehicle energy consumption information | |
| CN108369683B (en) | Method and system for evaluating driver's trip performance | |
| Bousonville et al. | Estimating truck fuel consumption with machine learning using telematics, topology and weather data | |
| CN111831960B (en) | Dynamic load measuring and calculating method of internet wagon based on gradient disturbance identification and elimination | |
| CN112884420B (en) | Intelligent logistics inquiry system and method | |
| CN112257519B (en) | Method for identifying transport route of off-highway dump truck in mining area of surface mine | |
| CN112711720A (en) | Boarding point recommendation method and system for reducing travel cost | |
| CN111882872B (en) | Road slope measuring and calculating method and device based on large-scale internet vehicle power distribution | |
| CN110633424A (en) | Stroke matching method and system | |
| CN114005294A (en) | Path determination method, device, equipment and medium | |
| CN111881226A (en) | Method and system for judging passing attribute of planar area | |
| CN111311065A (en) | Station selection method and device for gas station, electronic equipment and storage medium | |
| CN115421161B (en) | Unmanned mine car control method based on laser radar ranging |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |