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

Power and data transmission system and method

A data and power technology, applied in power and data transmission systems and fields, can solve problems such as increasing costs and occupying device space

Active Publication Date: 2016-11-23
PHILIP MORRIS PROD SA
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These components add additional cost to the device electronics and also take up space within the device

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
  • Power and data transmission system and method
  • Power and data transmission system and method
  • Power and data transmission system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] figure 1 A system comprising a host device 100 and a receiver device 102 according to one embodiment of the invention is shown. The host device 100 in this example is a charging unit for an electrically heated smoking system. The receiver device 102 in this example is an electrically heated aerosol-generating device adapted to receive a smoking article 104 comprising an aerosol-forming substrate. The receiver device includes a heater to heat the aerosol-forming substrate in operation. The user sucks on the mouthpiece portion of the smoking article 104 to draw the aerosol into the user's mouth. Receiver device 102 is configured to be received within cavity 112 of host device 100 for recharging the power source in the receiver device.

[0036] The host device 100 includes a first battery 106, control electronics 108, and electrical contacts 110 configured to provide electrical power from the first battery 106 to the receiver device when the receiver device is connected...

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

In one aspect there is provided a system for transmitting power and data from a host device to a receiver device over an electrical connection comprising: a host device configured to transmit power and data through an output, the host device configured to transmit the power through the output at different times to the data; a receiver device having an input connectable to the output of the host device, the receiver device comprising a power receiving circuit and a data receiving circuit and a switch element configured to connect the input to the power receiving circuit or the data receiving circuit dependent on a voltage of a signal received from the input. In another aspect there is provided a receiver device for receiving power and data from a host device comprising: an input connectable to the host device; a power receiving circuit; a data receiving circuit; and a switch element configured to connect the input to the power receiving circuit or the data receiving circuit dependent on a voltage of a signal received from the input.

Description

technical field [0001] The present invention relates to systems and methods for allowing power and data to be transmitted over a single pair of wires or electrical contacts. More specifically, the present invention relates to the transfer of power and data from a charging device to a rechargeable device via a single pair of electrical contacts. Background technique [0002] Using a single pair of wires or lines to transmit both power and data is known in the art, using frequency division multiplexing. Data is transmitted over wire pairs using high frequency transmission. A low-pass or high-pass filter is applied at the receiving end, allowing data transmission to occur simultaneously with power transmission. However, this solution is not always desirable. Specifically, the requirement for a low-pass or high-pass filter is undesirable when the receiving device needs to be small and inexpensive. These components add additional cost to the device electronics and also take u...

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): H04B3/54A24F47/00A24F40/20A24F40/40A24F40/95
CPCH04B3/54A24F40/95A24F40/20A24F40/40A24F40/10A24F40/65A24F40/90H05B1/0244H02J7/00H05B2203/021
Inventor F·费尔南多D·伯诺尔
Owner PHILIP MORRIS PROD SA
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