CN214591983U

CN214591983U - Double-base-station vehicle positioning system for strip mine

Info

Publication number: CN214591983U
Application number: CN202120993470.8U
Authority: CN
Inventors: 欧阳东哲; 黄国坤
Original assignee: Beijing Zhongkuanghuawo Technology Co ltd; Shenhua Beidian Shengli Energy Co Ltd
Current assignee: Beijing Zhongkuanghuawo Technology Co ltd; Shenhua Beidian Shengli Energy Co Ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-02
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a strip mine double-base-station vehicle positioning system, including main base station, relay base station, on-vehicle RTK all-in-one and server, main base station, relay base station and on-vehicle RTK all-in-one are connected with server radio communication respectively, and main base station includes first radio station, UPS power and first integrated circuit board, is provided with first treater, 4G antenna interface and RTK antenna interface on the first integrated circuit board; still be provided with monitoring device on the master base station, monitoring device includes the camera, and the camera setting is in the inside transparent area department of casing. The utility model discloses set up main base station and relay base station collaborative work, two base stations all can communicate with the receiver, have enlarged the scope of opencut vehicle location, and another base station of accessible work when a base station trouble has guaranteed the reliability of vehicle location, and the camera can shoot or record a video to base station in real time simultaneously around, and the staff can look over the base station circumstances around in real time through backend server.

Description

Double-base-station vehicle positioning system for strip mine

Technical Field

The utility model relates to a strip mine vehicle positioning technical field especially relates to a strip mine double-base-station vehicle positioning system.

Background

At present, a single base station is generally adopted for positioning vehicles in an open pit to receive satellite signals, and then the base station is communicated with a receiver on the vehicle to position the positions of the vehicles in real time, when a mining area is large, the coverage range of the single base station is limited, so that the coverage area of positioning service of the vehicles is easily limited, and when the signals of the base station are in problem, the positioning of all vehicles in the mining area cannot be used, so that the invention of a double-base-station vehicle positioning system for the open pit is needed.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention are directed to a strip mine dual base station vehicle positioning system.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this: the utility model provides a strip mine double-base-station vehicle positioning system, includes main base station, relay base station, on-vehicle RTK all-in-one and server, main base station, relay base station and on-vehicle RTK all-in-one respectively with server wireless communication connection, main base station includes: first radio station, UPS power and first integrated circuit board, be provided with first treater, 4G antenna interface and RTK antenna interface on the first integrated circuit board, first radio station, UPS power and first integrated circuit board all set up in first casing, relaying

The base station and the main base station have the same structure, the vehicle-mounted RTK all-in-one machine comprises a main receiving antenna, a slave receiving antenna, a second radio station, a third radio station and a second board card, a second processor is arranged on the second board card, and the main receiving antenna, the slave receiving antenna, the second radio station and the third radio station are respectively in communication connection with the second board card; still be provided with monitoring device on the master base station, monitoring device includes the camera, the camera with first treater is connected, the camera setting is in inside the first casing, be provided with transparent region on the first casing, the camera setting is in transparent region department.

Furthermore, the number of the transparent areas is the same as that of the cameras.

Furthermore, a power interface is arranged on the main base station and used for supplying power to the UPS.

Further, the master base station is also provided with a network port interface for communication connection with the relay base station, the relay station is also provided with a network port interface, and the master base station and the relay base station are in communication connection in a wired manner.

The utility model discloses set up main base station and relay base station cooperative work, both base stations can communicate with the receiver, have enlarged the scope of strip mine vehicle location, can work through another base station when a base station trouble, have guaranteed the reliability of vehicle location; all be provided with monitoring device in main base station and the relay base station, the accessible camera carries out the video recording or shoots to the surrounding environment to upload video or photo to the server, the staff of being convenient for observes the base station circumstances around in real time, judges the reason of trouble.

Drawings

Fig. 1 is a system framework diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a main base station according to the present invention;

fig. 3 is the utility model discloses well on-vehicle RTK all-in-one's structure composition schematic diagram.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1

The embodiment provides a strip mine double-base-station vehicle positioning system, as shown in fig. 1, which includes a main base station 10, a relay base station 20, a vehicle-mounted RTK all-in-one machine 30, and a server 40, where the main base station 10, the relay base station 20, and the vehicle-mounted RTK all-in-one machine are respectively connected to the server 40 in a wireless communication manner, and the main base station 10 includes: the wireless communication device comprises a first radio station 101, a UPS power source 102 and a first board card 103, wherein a first processor 104, a 4G antenna interface 106 and an RTK antenna interface 107 (as shown in fig. 2) are arranged on the first board card 103, the first radio station 101, the UPS power source 102 and the first board card 103 are all arranged in a first housing, and the relay base station 20 and the main base station 10 have the same structure. The vehicle-mounted RTK all-in-one machine 30 comprises a main receiving antenna 301, a slave receiving antenna 302, a second radio 303, a third radio 304 and a second board card 305 (as shown in fig. 3), wherein a second processor 306 is arranged on the second board card 305, and the main receiving antenna 301, the slave receiving antenna 302, the second radio 303 and the third radio 304 are respectively connected with the second board card 305. The main base station 10 and the relay base station 20 can both send RTCM data to the RTK all-in-one machine, and when the main base station 10 is too far away from the vehicle to cause that the signal cannot be normally transmitted, the relay base station 20 can communicate with the vehicle-mounted RTK all-in-one machine 30, so that the vehicle can be accurately positioned. The second station 303 and the third station 304 can simultaneously receive data transmitted by the main base station 10 or the relay base station 20, the data received by the second station 303 and the third station 304 are shared, and the fault of any one station does not affect positioning. In addition, the main base station 10, the relay base station 20, and the vehicle-mounted RTK all-in-one machine 30 are respectively in communication connection with the server 40 (e.g., communication with the server 40 through a 4G or 5G network), so that a worker can inquire the specific states of the vehicle-mounted RTK all-in-one machine 30, the main base station 10, and the relay base station 20 by accessing the server 40 in the background.

Since the environment of the strip mine is severe, the base station is fixed and needs to be arranged at a fixed point for a long time, so that it is inconvenient for workers to observe the state of the base station, for example, when the base station fails or is lost, it is difficult to judge the cause of the failure or the loss, and therefore, a monitoring device is further arranged on the main base station 10. The monitoring device comprises a camera 108, the camera 108 is connected with the first processor 104, the camera 108 is arranged inside the first housing, a transparent area is arranged on the first housing, the camera 108 is arranged at the transparent area, the lens direction of the camera 108 faces the transparent area, and videos or photos of an external area can be shot in real time inside the first housing for monitoring the environment near the base station, for example, the pictures can be shot at intervals and stored, the shot photos are uploaded to the server 40, and the photos stored in the main base station 10 are deleted periodically; or shooting videos in real time and deleting the video files regularly.

In one embodiment, at least two cameras 108 are provided and are disposed at different positions of the first housing, so as to monitor different directions of the periphery of the first housing. For example, first casing sets up to rectangle box-like structure, can set up four cameras 108 and set up respectively in box-like structure's four faces, all sets up to transparent region with every camera 108 corresponding position department on the first casing to carry out the omnidirectional control to main base station 10 surrounding environment, make things convenient for managers to look over the basic station surrounding environment condition.

In one embodiment, the first board 103 and the second board 305 are further provided with memories for storing computer programs, RTCM data, photos or videos, and the like.

In one embodiment, the vehicle RTK all-in-one machine 30 is powered by a vehicle power supply.

In one embodiment, the server at least comprises a processor and a memory, the vehicle-mounted RTK all-in-one machine, the main base station and the relay base station upload data to the server, and a user can access the server through a browser or software and view the data.

In one embodiment, the main base station 10 is provided with a power interface for supplying power to the UPS power source 102. The UPS is connected with the mains supply through the power interface, the UPS is charged by the mains supply under the condition that power failure does not occur, the first board card 103 is directly powered after the UPS is fully charged, and the first board card 103 is powered by the UPS power supply 102 under the condition that power failure occurs.

In one embodiment, the master base station 10 is further provided with a network interface 109 for communication connection with the relay base station 20, the relay base station 20 is also provided with the network interface 109, and the master base station 10 and the relay base station 20 are in communication connection in a wired manner, so that communication between the master base station 10 and the relay base station 20 is more reliable, and influence of conditions such as signal difference on communication between the two base stations is reduced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art, and the protection scope of the present invention is subject to the claims.

Claims

1. A strip mine double-base-station vehicle positioning system is characterized in that: including main base station (10), relay base station (20), on-vehicle RTK all-in-one (30) and server (40), main base station (10), relay base station (20) and on-vehicle RTK all-in-one (30) respectively with server (40) wireless communication connection, main base station (10) includes: a first station (101), a UPS (102) and a first board card (103), the first board card (103) is provided with a first processor (104), a 4G antenna interface (106) and an RTK antenna interface (107), the first radio station (101), the UPS (102) and the first board card (103) are all arranged in a first shell, the relay base station (20) and the main base station (10) have the same structure, the vehicle-mounted RTK all-in-one machine (30) comprises a main receiving antenna (301), a slave receiving antenna (302), a second radio station (303), a third radio station (304) and a second board card (305), a second processor (306) is arranged on the second board card (305), and the main receiving antenna (301), the auxiliary receiving antenna (302), the second radio station (303) and the third radio station (304) are respectively in communication connection with the second board card (305); still be provided with monitoring device on master base station (10), monitoring device includes camera (108), camera (108) with first treater (104) are connected, camera (108) set up inside the first casing, be provided with transparent region on the first casing, camera (108) set up transparent region department.

2. The strip mine dual base station vehicle positioning system of claim 1, wherein: the number of the transparent areas is the same as that of the cameras (108).

3. The strip mine dual base station vehicle positioning system of claim 1, wherein: the main base station is provided with a power interface (105), and the power interface (105) is used for supplying power to the UPS (102).

4. The strip mine dual base station vehicle positioning system of claim 1, wherein: the main base station (10) is further provided with a network interface (109) for communication connection with the relay base station (20), the relay base station (20) is also provided with the network interface (109), and the main base station (10) and the relay base station (20) are in communication connection in a wired mode.