Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wireless communications device and method

A technology of wireless devices and communication components, applied in the field of measuring probes, can solve the problems of non-negligible energy and battery life, and achieve the effect of prolonging the battery replacement interval

Inactive Publication Date: 2010-09-22
RENISHAW PLC
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although such systems consume a small amount of battery power when placed in standby mode, the power consumed is not negligible and therefore battery life is still an issue

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
  • Wireless communications device and method
  • Wireless communications device and method
  • Wireless communications device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] refer to figure 1 , figure 1 A temperature measuring probe system according to the invention is shown. The system includes an interface 2 , a temperature probe 4 that can be installed on the spindle and a fixed temperature probe assembly 6 .

[0034] The interface 2 is configured to communicate with the spindle mountable temperature probe 4 and the fixed temperature probe assembly 6 via a Bluetooth (registered trademark) communication link 8 whenever temperature data is required. The Bluetooth communication standard is a frequency hopping spread spectrum wireless link known to those skilled in the art, referred to herein as Bluetooth. Accordingly, the interface 2, the spindle mountable temperature probe 4 and the fixed temperature probe assembly 6 each contain a Bluetooth communication module or component, which will be described in more detail below. The interface 2 also includes a hardwired communication link 9 for communicating with an associated machine tool cont...

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

A wireless device (4,6) is described that comprises a spread spectrum radio-frequency (RF) communications portion, such as a Bluetooth module, and an ancillary RF receiver portion (24). The spread spectrum RF communications portion is activated on receipt of a characteristic RF signal by the ancillary RF receiver portion (24). The ancillary RF receiver portion (24) may consume substantially less power than the spread spectrum RF communications portion thereby allowing a low power standby mode to be implemented. The wireless device may be a measurement probe (4), such as a temperature probe, for use with machine tools and the like. An interface (2;50) for transmitting the characteristic RF signal is also described.

Description

technical field [0001] The present invention relates to a wireless communication device and in particular to a measuring probe for use with a machine tool comprising said wireless communication device. Background technique [0002] Many types of wireless devices are known to transmit and receive data over radio frequency (RF) communication links. For example, WI-FI (registered trademark) or frequency hopping spread spectrum communication systems such as Bluetooth (registered trademark) are widely used to establish wireless computer networks. It has also been described before how a Bluetooth communication module can be activated by an associated low power receiver in the form of a radio frequency identification (RFID) tag. For example, US2007 / 0015465 describes an electronic RFID tag that can be used to activate a Bluetooth module. Arrangements of a similar type have also been proposed previously in US2003 / 107475 and WO03 / 065289. [0003] It is also known in the metrology f...

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): H04B1/16
CPCH04W52/0229G01B2210/58Y02B60/50Y02D30/70
Inventor 科林·雷·布雷德瑟奇·克雷森
Owner RENISHAW PLC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com