Task scheduling-driven network navigation method

A technology for network navigation and task scheduling, applied in the field of wireless navigation, can solve problems such as increased hardware cost, inconvenient communication, misguided navigation, etc., and achieves the effect of increasing the degree of automation, increasing flexibility, and reducing error rates
CN101876697AInactive Publication Date: 2010-11-03XIAMEN YAXON NETWORKS CO LTD
1 Cites 10 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
XIAMEN YAXON NETWORKS CO LTD
Publication Date
2010-11-03
Estimated Expiration
Not applicable ยท inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a task scheduling-driven network navigation method, and relates to a wireless navigation method using GPS positioning information. The method comprises the processes that a scheduler issues a task to a performer, the performer receives and responds to the task, the performer performs the task and the performer feeds the performance situation of the task back to the scheduler, wherein in the process that the performer performs the task a management center plans a navigation path and issues part of path information and a map sheet by wireless communication according to a request of a PDA navigation terminal of the performer; the PDA navigation terminal receives the part of the path information and the part of the map sheet, goes into a navigation state, displays the map sheet corresponding to the current position and processes navigation events, and the management center continues to issue another part of the path information and the map sheet if the current position is beyond the issued part of the path range or the map sheet range; and the performer arrives at a destination based on the navigation prompt of the PDA navigation terminal and completes the task specified by the task command.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a wireless navigation method using GPS positioning information. Background technique

[0002] At present, when each unit is carrying out remote task scheduling, the dispatcher often informs the executor of the task content and execution location by calling, texting or sending E-mail, etc.; The destination executes the task; then, the executor reports the task execution status to the dispatcher by calling, texting, or sending E-mail. When the performer is not familiar with the road and traffic conditions, it is very difficult to choose a route and get to the destination; therefore, the help of maps and navigation equipment is required. To this end, manufacturers of major handheld computers (PDAs) and mobile phones have successively launched PDA navigation terminals with navigation functions. This PDA navigation terminal is equipped with a satellite positioning (GPS) receiver; most of them are local navigation, that is, the ele...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More