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Method, device and card-type device for adjusting connection parameters of low-power bluetooth device

A low-power bluetooth and connection parameter technology, which is applied in connection management, energy consumption reduction, advanced technology, etc., can solve problems such as user inconvenience, and achieve the effect of improving convenience

Inactive Publication Date: 2019-08-13
WATCHDATA SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the technical problem that the existing technology relies on manual input to change the connection parameters of card-type equipment and cause inconvenience to users, the present invention provides a method and device for adjusting connection parameters of low-power Bluetooth devices and a card-type device. Realized the purpose of flexible and convenient adjustment of the connection parameters of the card device

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  • Method, device and card-type device for adjusting connection parameters of low-power bluetooth device
  • Method, device and card-type device for adjusting connection parameters of low-power bluetooth device
  • Method, device and card-type device for adjusting connection parameters of low-power bluetooth device

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Embodiment Construction

[0045] In the present invention, the card-type device refers to various contact and non-contact IC cards in the financial system. With the rise of low-power Bluetooth technology, more and more card-type devices communicate with other IC cards through Bluetooth. terminal equipment to connect. Taking the card device with input and display functions as an example, the main structure of the card device is introduced. see figure 1 , the card device includes a bluetooth main control chip, a bluetooth radio frequency unit, a security chip, keys, a liquid crystal display unit, a storage unit, a rechargeable battery and a power management circuit. Wherein, the bluetooth main control chip is the core unit of the card-type device, and controls the operation of other units and chips; the bluetooth radio frequency unit includes a bluetooth radio frequency processing circuit and a bluetooth antenna, and the bluetooth radio frequency circuit is responsible for mediating the impedance matchi...

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Abstract

The embodiment of the invention discloses a method and a device for adjusting a connection parameter of a Bluetooth device with low power consumption and a card type device. The method comprises the steps of obtaining a motion parameter of a card type device by utilizing a gravity sensor; judging whether the card type device has a specific motion based on the motion parameter; and if so, correspondingly adjusting the connection parameter of the card type device based on the motion parameter of the specific motion. According to the method and device for adjusting the connection parameter of the Bluetooth device with low power consumption and the card type device, the purpose of adjusting the connection parameter of the card type device flexibly is realized.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method and device for adjusting connection parameters of a low-power bluetooth device and a card-type device. Background technique [0002] In recent years, with the development of wireless network technology, various wireless network data transmission standards have emerged, such as infrared, Bluetooth, WiFi, ZigBee, etc. Different protocol standards correspond to different application fields. Bluetooth wireless technology is one of the most widely used global short-range wireless standards. In July 2010, the Bluetooth SIG (Bluetooth SIG) released Bluetooth 4.0, which quickly occupied the The market for Bluetooth Smart Card devices. The so-called smart card device refers to various contact and non-contact IC (Integrated Circuit) cards in the financial system, such as bank cards and key cards. [0003] In two devices with Bluetooth low energy system, the master can initi...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80H04W76/14
CPCH04W4/80H04W76/14Y02D30/70
Inventor 王怡爽郑文德
Owner WATCHDATA SYST