Method for carrying out screen projection by using safety screen projector and safety screen projector
A screen projection device, a safe technology, applied in the direction of image communication, selective content distribution, electrical components, etc., can solve the problems of no practical value, incompatibility between projection equipment and projection terminal, and difficult implementation, etc., to achieve simple Secure video playback control, prevent unauthorized screencasting or video playback on the same screen, and prevent security liability issues
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] figure 1 A flow chart of a method for using a security screen projector for screen projection provided in this embodiment, figure 2 The flow chart of the secure screen projection method provided in this embodiment, image 3 It is a flow chart of the secure same-screen method provided in this embodiment. Combine now Figure 1 to Figure 3 The method provided in this embodiment is described in detail:
[0031] This embodiment provides a method for using a secure screen projector for screen projection, the method including:
[0032] Step S1: The secure screen projector establishes a connection with the screen projection terminal, and receives the first request information sent by the screen projection terminal. The first request information includes at least: identification information of the screen projection terminal;
[0033] Step S2: The security screen projector detects whether the identification information exists in the pre-stored terminal white list, if yes, th...
Embodiment 2
[0064] Figure 4 The schematic structural diagram of the security projection device provided for this embodiment is now combined with Figure 4 A detailed description of the structure of the security screen projector:
[0065] The safe screen projection device at least includes: a control chip 1 and a communication module 2 respectively connected to the control chip 1, a playback interface 3, a button 4 and a storage module 5; the control chip 1 is used to establish a connection with the screen projection terminal through the communication module 2 , receiving the first request information sent by the screen projection terminal, detecting whether the identification information exists in the pre-stored terminal whitelist, and switching to the working mode; wherein, the first request information includes at least: the identification information of the screen projection terminal. The storage module 5 is used to store the terminal white list; the button 4 is used to receive the c...
PUM
![No PUM](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap