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

Attribute panel recorder

A recorder and panel technology, which is applied in the direction of instruments, special data processing applications, electrical digital data processing, etc., can solve the problems of low recognition rate, unusable and high cost of speech recognition system

Inactive Publication Date: 2004-09-29
LEADOR SPATIAL INFORMATION TECH CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, advanced technology relies on advanced software and advanced hardware to realize, so the cost of system is also quite high, and existing commercial computer technology is not very ripe on the problem of real-time recognition speech; And, existing speech recognition system (including IBM's VIVAVOICE) the recognition rate is not very high, especially when the user's pronunciation is not very standard, this problem is particularly serious, even to the extent that it cannot be used

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
  • Attribute panel recorder
  • Attribute panel recorder
  • Attribute panel recorder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as figure 2 As shown, there are four kinds of button identification panels used for marking roads, traffic or marking features but not limited to the above-mentioned signs, which are warning sign panels; prohibition sign panels; guide signs and other signs panel; feature identification panel ( figure 1 One of them is given). The single-chip microcomputer of this embodiment is connected with the RS-232 communication interface, and the single-chip microcomputer receives the time pulse signal generated by the clock circuit and simultaneously provides power from the micro-power supply circuit, and the power supply is externally connected to the host computer.

[0018] The specific circuit of this embodiment is as image 3 As shown, the keyboard matrix circuit 1 is connected to the single-chip microcomputer U2, which is a PIC series single-chip microcomputer, and the clock circuit connected to the single-chip microcomputer includes a crystal oscillator Y1, and the cr...

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

The present invention discloses a data input device for mobile road measurement-attribute panel recorder. It includes the following components; key identification panel for marking road and traffic or marking places and others and its correspondent keyboard matrix circuit; chip microprocessor for storing and identifying the above-mentioned mark codes; power supply for providing power for chip microprocessor and device for making communication between chip microprocessor and host.

Description

technical field [0001] The invention belongs to the data input device in the technical field of mobile road measurement, in particular to an attribute panel recorder for measuring object attributes. Background technique [0002] The mobile road measurement system, called "MOBILE MAPPING SYSTEM" (MMS) abroad, is one of the most cutting-edge technologies in the field of surveying and mapping today, and represents the mainstream of development in the field of road electronic map measurement in the future. It is equipped with GPS (Global Positioning System), CCD (Video System), INS (Inertial Navigation System) or dead reckoning system and other advanced sensors and equipment (including attribute panel recorder) on the motor vehicle. During the journey, quickly collect the spatial position data and attribute data of the road and the features on both sides of the road, such as: the position coordinates of the centerline or sideline of the road, the posit...

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 Patents(China)
IPC IPC(8): G06F17/00
Inventor 罗才安
Owner LEADOR SPATIAL INFORMATION TECH CORP