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Display client end based on Bluetooth wireless control display method and system

A wireless control and display system technology, applied in the field of Bluetooth control wireless display, Bluetooth control, can solve the problems that the display system is large and difficult to carry, the content update of the display system is inconvenient, and the connection is complicated.

Inactive Publication Date: 2013-09-25
天津唐虞科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, the existing display system is bulky and difficult to carry, the connection is complicated, and an external cable is required to update the content, which makes the content update of the existing display system very inconvenient

Method used

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  • Display client end based on Bluetooth wireless control display method and system
  • Display client end based on Bluetooth wireless control display method and system
  • Display client end based on Bluetooth wireless control display method and system

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Embodiment Construction

[0014] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention.

[0015] It should be noted that, if there is no conflict, the embodiments of the present invention and various features in the embodiments can be combined with each other, and all are within the protection scope of the present invention. In addition, the steps shown in the flowcharts of the accompanying drawings may be performed in a computer system, such as a set of computer-executable instructions, and although a logical order is shown in the flowcharts, in some cases it is possible to solve technical problems and The steps shown or described may be performed in a different order than here without affecting the technical effect.

[0016] figure 1 It is a structural diagram ...

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Abstract

The invention discloses an LED display client end used for display system control of a Bluetooth module. The LED display client end receives images or characters sent by a cell phone host end through the Bluetooth module. In addition, the display client end collects states of the display client end or states of environment and feeds the states back to the cell phone host end. The LED display client end has the main advantages of being low in cost, high in reliability, strong in portability and wide in generality.

Description

technical field [0001] The invention relates to the field of bluetooth control, in particular to the field of bluetooth controlled wireless display. Background technique [0002] Bluetooth technology has formed a standard as early as 1999. It was originally a short-distance communication protocol for the purpose of replacing wired cables. It aims to replace the wired cables on personal PCs, printers, mobile phones, faxes, headsets and other devices. Its working frequency band is ISM2 .4GHz. Although it has many advantages, such as convenient networking, support for voice transmission, and use of frequency hopping technology, it was not popularized due to price reasons before 2006. [0003] Since 2009, with the widespread popularity of smart phones, the Bluetooth module has become the standard configuration of mobile phones, and with the further improvement and strengthening of the protocol, it has reached version 4.0, supporting more application scenarios (profiles). A lar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/02G09G3/32H04B5/48
Inventor 秦韡烨
Owner 天津唐虞科技发展有限公司
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