Access control system, method and related equipment
An access control system and access control technology, applied in the field of information processing, can solve problems such as complex operation process, low security, and high cost, and achieve the effect of simple operation process, strong security, and low cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0050] Embodiment 1 of the present invention provides an access control system, such as figure 1 As shown, it is a possible structural diagram of the access control system in Embodiment 1 of the present invention. The access control system may include a handheld terminal 11 with a light emitting element 10, a visible light signal receiving terminal 12, and an access management execution system 13 ,in:
[0051] The handheld terminal 11 can be used to receive an entry and exit operation instruction, and according to the received entry and exit operation instruction, by controlling the lighting or extinguishing of the light emitting element 10, the interactive information required in the entry and exit process is converted into a visible light signal ; Wherein, the interaction information includes identity verification information required in the process of entering and exiting;
[0052] The visible light signal receiving end 12 can be used to receive the visible light signal em...
Embodiment 2
[0089] Based on the same inventive concept, Embodiment 2 of the present invention provides three access management methods that take the handheld terminal, the visible light signal receiving end, and the access management execution system as execution subjects respectively, among which, as figure 2 As shown, it is a schematic flow chart of the first access control method using a handheld terminal as the execution subject in Embodiment 2 of the present invention. The first access control method may specifically include the following steps:
[0090] Step 201: The handheld terminal receives an entry and exit operation instruction;
[0091] Step 202: According to the received entry and exit operation instruction, by controlling the lighting or extinguishing of the light-emitting element, the interactive information required in the entry and exit process is converted into a visible light signal, and the visible light signal is converted by the visible light signal receiving end. i...
Embodiment 3
[0102] Based on the same inventive concept, Embodiment 3 of the present invention provides a handheld terminal. For the specific implementation of the handheld terminal, refer to the relevant descriptions in Embodiments 1 and 2. Figure 5 As shown, it is a schematic structural diagram of the handheld terminal described in Embodiment 3 of the present invention, and the handheld terminal may include:
[0103] The instruction receiving module 51 can be used to receive the operation instruction of entering and exiting;
[0104] The signal processing module 52 can be used to convert the interactive information required in the process of entry and exit into visible light signals by controlling the light-emitting elements in the handheld terminal to turn on or off according to the received entry and exit operation instructions, and the visible light signals The receiving end converts the visible light signal into a level signal, and the access management execution system acquires the...
PUM
Abstract
Description
Claims
Application Information
- 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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com