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Mobile terminal work method and system of surface mine unmanned transport system

A mobile terminal and transportation system technology, applied in open-pit mining, mining equipment, mining equipment, etc., can solve the problem of no design function, no convenience and operability of mobile terminals, and unmanned transportation systems Mobile safety mechanism design requirements and other issues to achieve the effect of improving work efficiency and ensuring safety

Inactive Publication Date: 2020-04-10
JIANGSU XCMG CONSTR MASCH RES INST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing technology has the following defects: the method adopted in patent CN108958237A proposes a mobile terminal, vehicle and driverless system for unmanned driving. The sensors configured in this mobile terminal are mainly used to realize functions such as vehicle positioning. It has the convenience and operability of a PAD mobile terminal, but does not have functions designed for unmanned driving safety, and cannot meet the design requirements of mobile safety mechanisms for unmanned transportation systems

Method used

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  • Mobile terminal work method and system of surface mine unmanned transport system
  • Mobile terminal work method and system of surface mine unmanned transport system
  • Mobile terminal work method and system of surface mine unmanned transport system

Examples

Experimental program
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Effect test

Embodiment 1

[0040] A mobile terminal working method of an unmanned transportation system in an open-pit mine, the mobile terminal includes a terminal system, and communicates with a fleet dispatching center, and the fleet dispatching center includes a server; the working method includes login authentication:

[0041] The terminal system sends a login authentication request to the server according to the user name and password input by the client; the login authentication request includes the user name, password and the logged-in terminal device ID;

[0042] The server receives the login authentication request sent by the terminal system, judges whether the user name exists and whether the password is correct, and generates a dynamic verification code in response to the existence of the user name and correct password, and sends it to the client or the user's mobile phone.

[0043] The client or user mobile phone receives the dynamic verification code, enters the dynamic verification code, a...

Embodiment 2

[0077] A mobile terminal working system for an unmanned transportation system in an open-pit mine, including a fleet dispatching center, a mobile terminal, and a communication connection between the fleet dispatching center and the mobile terminal;

[0078] The mobile terminal includes:

[0079] The login authentication module is used to: send a login authentication request to the server according to the user name and password input by the client, and communicate with the cluster dispatching center after the login authentication is passed;

[0080] The protection circle setting module is used for the user to set the protection circle parameters of the mobile terminal and send it to the fleet dispatching center;

[0081] The CORS positioning module is used to obtain the terminal location information sent by the CORS positioning system and send it to the fleet dispatching center;

[0082] The map synchronization module is used to send a data synchronization request to the fleet...

Embodiment 3

[0086] This embodiment provides a mobile terminal system for an unmanned transportation system in an open-pit mine, which at least includes a fleet dispatching center, a set of wireless communication devices, a set of high-precision positioning devices, and a mobile PAD, such as figure 1 shown.

[0087] The fleet dispatching center is the control center of the unmanned system of the open-pit mine, which can realize functions such as vehicle dispatching, traffic control, data analysis, map update, etc., and realize information interaction with manned and unmanned vehicles through wireless communication devices.

[0088] The wireless communication device realizes remote data interaction between devices through 4G wireless communication, 5G wireless communication, WIFI network or other wireless communication technologies, and provides support for information interaction between the mobile PAD and the fleet dispatching center.

[0089] The high-precision positioning device uses CO...

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Abstract

The invention discloses a mobile terminal work method and system of a surface mine unmanned transport system. A mine mechanical cluster management system runs on a handheld mobile device PAD to serveas a mobile type positioning terminal, the terminal mainly adopts a CORS system, a communication technology like 4G is used for carrying out precise positioning, influences of positions, time, weatherand the like are avoided, after log in succeeds, the terminal carries out information interaction with a cluster dispatching center, terminal position information sent by the CORS positioning systemis obtained and is given to the cluster dispatching center, vehicle position information of the cluster dispatching center is obtained, according to the terminal position information and the vehicle position information, whether a vehicle enters a terminal protection ring or not is judged, according to a judging result, a corresponding safety protection action is started, cluster dispatching center data is checked, rough positioning is carried out, the traffic condition is monitored, emergent parking is carried out, and life safety of a device possessor is ensured.

Description

technical field [0001] The invention belongs to the technical field of unmanned driving in open-pit mines, and relates to a mobile terminal working method and system of an unmanned transportation system in open-pit mines. Background technique [0002] The mining of traditional open-pit mines generally uses large excavators, mining trucks and auxiliary vehicles to complete the stripping and loading of surface mining. With the development of unmanned driving technology, intelligent control is gradually applied to the field of mining machinery, and unmanned transportation The system is an important part to ensure the efficient and safe operation of unmanned mines. [0003] The existing technology has the following defects: the method adopted in patent CN108958237A proposes a mobile terminal, vehicle and driverless system for unmanned driving. The sensors configured in this mobile terminal are mainly used to realize functions such as vehicle positioning. It has the convenience ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18E21C47/00
CPCE21C47/00E21F17/18
Inventor 唐建林马厚雪高警卫
Owner JIANGSU XCMG CONSTR MASCH RES INST LTD
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