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

Transmission system for wireless electronic traffic sign and position

A wireless electronic and traffic sign technology, applied in the field of wireless tags and reader radio frequency, can solve the problems of unable to locate items/commodities, unable to determine personal location online, and wireless electronic traffic signs can only be used for personal positioning.

Inactive Publication Date: 2006-10-04
SHANGHAI ZHONGCE IND & TRADING +1
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the shortcomings of wireless electronic traffic signs that can only be used for personal positioning, cannot form an electronic map for transmission, cannot determine personal location online, cannot be used as an item / commodity position indicator, and the electronic use range of electronic traffic signs is small.

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
  • Transmission system for wireless electronic traffic sign and position
  • Transmission system for wireless electronic traffic sign and position

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: the structure of the present invention is as figure 1 As shown, it includes: a wireless electronic traffic sign 1 , a reader device 2 , a transmission network 3 , and a background server 4 . The wireless electronic traffic sign 1 storage location, address, location, password, product introduction / number, store name, connection website, traffic instruction data, the reader device 2 includes more than one antenna, and reads the data of the wireless electronic traffic sign 1, The transmission network 3 transmits the data of the wireless electronic traffic sign 1, and the background server 4 stores passwords, decodes, encrypts and decrypts control programs, compares the control program with the data of the wireless electronic traffic signs 1 and the electronic map and map database composed of the wireless electronic traffic signs 1 . When the reader / writer device 2 moves, read the data (text, sign, pattern) of the wireless electronic traffic sign 1 according ...

Embodiment 2

[0022]Embodiment 2: The wireless electronic traffic sign 1 is installed in a fixed position, and the fixed position includes furniture, a desk, a dining table, a computer desk, the ground, a wall (can be printed, embedded, pasted) or other fixed places by a reader device 2 Computers, notebook computers, handheld computers, mobile phones, computing and communication equipment read the (specific) location data of wireless electronic traffic signs 1, transmit the data to the background server 4 through the transmission network 3 for online supervision, and form an indoor positioning system, which is composed of a reader device 2. Carry out online query and / or monitoring through the transmission network 3, or encrypt, decrypt, and update the password of the wireless electronic traffic sign 1 by the reader device 2 and the encryption and decryption control program of the background server 4; or use the reader device 2 , the comparison control program of the background server 4 compa...

Embodiment 3

[0023] Embodiment 3: Near the commodity or article that installs wireless electronic traffic sign 1 (or will be installed in the wireless (electronic) label of commodity / article and store the code data of the position / store name / position store name of commodity) or the inside of the shelf / A reader / writer device 2 is set on / beside / near / opposite to the fixed frame, and the reader / writer device 2 is started manually / voice / remotely / automatically / timely to read / input the content and / or product information of the wireless electronic traffic sign 1 and / or location and / or address and / or store name, store / display or transmit data (text, logo, pattern) through transmission network 3 to background server 4 for positioning of items / commodities and / or images for sale / observation / monitoring / data analysis, the reader device 2 conducts online query through the transmission network 3 . At present, there are readers installed on the shelves, which are used for goods name, price, inventory ma...

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 current RF wireless (electronic) sign can store traffic sign, position and positioning data for read-write device. While current sign can not combine to a continual map, nor apply the E-map, this related invention can obtain map to any place at any place, determines device or person on Web, and reduces cost.

Description

[0001] This application claims the priority of Chinese application CN200510024688.8 filed on March 28, 2005. (1) Technical field: [0002] The invention relates to a wireless electronic traffic sign and a position transmission system, and belongs to the technical field of radio frequency of wireless tags and readers. (two) background technology: [0003] One of the current radio frequency wireless (electronic) tags is to store traffic signs, location, and positioning data, which are read and written by the reader. Such as patent number 200310107833X wireless electronic traffic signs, CN02157970.9 pedestrian travel assistance system, patent number: CN02104395.7 a multifunctional ground positioning system, has used the data recording and storage functions of wireless tags to store locations, traffic indication information, and cooperate with reading The reading function of the writer can read the location and traffic information. We can use wireless electronic traffic signs (...

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): G06K19/00G06K7/00G08G1/00
Inventor 林明耀
Owner SHANGHAI ZHONGCE IND & TRADING