Unlock instant, AI-driven research and patent intelligence for your innovation.

Methods and devices for using data in data formats which are not directly processable

A data format, a technology for receiving data, applied in measurement devices, program control devices, electrical digital data processing, etc., and can solve problems such as the expansion of the number of available notifications

Inactive Publication Date: 2005-10-12
LEICA GEOSYSTEMS AG
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Although this significantly expands the address space and thus the number of available notified variants for Flag-Alternatives, there is the problem that all variants to be transferred must be pre-recorded in the firmware of the instrument
For example, a theodolite exchanges data with another theodolite and / or an intelligent reflection system, where similar problems exist, since here too instruments of different manufacturers and different levels of development have to communicate and cooperate

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Methods and devices for using data in data formats which are not directly processable
  • Methods and devices for using data in data formats which are not directly processable
  • Methods and devices for using data in data formats which are not directly processable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] In the following, the method according to the invention and the accessory device or dictionary will be further explained purely by way of example on the basis of the exemplary embodiments shown schematically in the drawings.

[0049] FIG. 1 schematically shows the structure of a prior art geodetic data format with flags. An example of such an implementation is the RTCM standard V2.3. Following the header A which is the same for all data formats are a first flag 1 , a second flag 2 and a third flag 3 . By setting one of the flag bits, ie by assigning a binary value "1" to the respective bit, the corresponding appended complement is signaled to the program being evaluated. In the top example of the code format, all three flag bits 1, 2, and 3 are set to "zero", causing the program to process the beginning of the notification in this format, and then not to read other data. The data format located below has the first flag bit 1 set at "1", which indicates that the suppl...

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

PUM

No PUM Login to View More

Abstract

Reference dictionaries (10) and data dictionaries are used in order to analyze data in data formats, which cannot be directly processed and which are communicated between geodesic units (8, 9, 9', 11, 11',15). These dictionaries are transmitted preferably in conjunction with the transmission of the data and they index analyzable data fields in data formats. When a geodesic unit (8, 9, 9', 11, 11',15) receives a data format that cannot be directly processed, data fields, which can be analyzed by the reference dictionary (10), can be found and data fields, which cannot be analyzed by a data dictionary, can be utilized.

Description

technical field [0001] The invention relates to a method for using useful data in a data format that is not directly processable according to the preamble of claim 1, a geodetic instrument according to claim 14 or 16, a geodetic system according to claim 20 and a A computer program product according to claim 10, a computer data signal according to claim 11 and a reference dictionary or data dictionary according to claim 12 or 13. Background technique [0002] In many geodetic applications and systems there is a need for frequent or constant transfer of data between different instruments. In this case, mainly data with a temporal or spatial relationship are transmitted, which may contain measured parameters, measured values ​​or general communications, such as messages about errors, for example. Such data are, for example: the current time, the position of the measuring device with possibly existing reference points, and the direction, distance and angle to the measuring poi...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/00G01S5/00G01S5/14G06F9/445G06F13/38H04L29/06
CPCG01S5/009G01C15/00
Inventor 汉斯·于尔根·奥伊勒
Owner LEICA GEOSYSTEMS AG