Card pulling-out prompting system in campus water room and using method thereof

A water house, campus technology

Inactive Publication Date: 2012-04-11
BEIJING IWHR TECH
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The loss of the "one-card" will bring great inconvenience to the students who are highly dependent on the card to continue their campus life. In addition, the cumbersome process of reissuing the campus card will also increase the workload of the school. The reminders and There are few literature reports on the alarm device in the field of campus card

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
  • Card pulling-out prompting system in campus water room and using method thereof
  • Card pulling-out prompting system in campus water room and using method thereof
  • Card pulling-out prompting system in campus water room and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] Such as figure 1 As shown, the present invention includes a voice single-chip motherboard 1, an LED indicator light 2, a groove-type photoelectric switch 3 and a Hall flow sensor 4. The single-chip microcomputer main board 1 is sealed in a metal box 5, and the LED indicator light 2 is arranged on the metal box 5, and is connected to the single-chip microcomputer main board 1 through wires. Metal box 5 is placed beside the original card inserting device of water room. The slot-type photoelectric switch 3 is installed at the original campus card 6 card insertion place, so that when the card is inserted or pulled out, the slot-type photoelectric switch 3 can generate corresponding induction signals, and the induction signals are transmitted to the single-chip motherboard 1 through the signal transmission line. The Hall flow sensor 4 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

The invention relates to a small card pulling-out prompting system in a campus water room and a using method thereof. The system comprises a voice singlechip main board, a light emitting diode (LED) indicating lamp, a slot-type photoelectric switch and a hall flow sensor, wherein the singlechip main board is sealed in a metal box; the LED indicating lamp is arranged on the metal box and connected to the singlechip main board through a lead; the slot-type photoelectric switch is arranged at the position of an original campus card insertion position and is connected with the singlechip main board through a signal transmission line; and the hall flow sensor is connected in series with a water outlet part of a water tap in the water room and connected with the singlechip main board through a signal transmission line. Due to detection of the slot-type photoelectric switch and the hall flow sensor and the control of the singlechip main board, a student who forgets to pull the card out can hear a voice and receive a prompt from the LED indicating lamp; and such an event that students often forget to pull the cards out can be avoided effectively. The card pulling-out prompting system is lower in cost and convenient to install and can be widely applied to various water supply systems in the campus water rooms.

Description

technical field [0001] The invention relates to a prompt system for pulling out a card and a method for using the same, in particular to a prompt system for pulling out a card for a small campus water room and a method for using the same. Background technique [0002] At present, with the widespread popularization of the "one-card" campus model in major colleges and universities, in the water rooms of many universities and middle schools, the hot water faucets are designed to insert the card first, and then turn on the faucet to discharge water. Through the identification of the "one-card" identity To fetch water for the teachers and students of the school at different rates. This not only greatly reduces the school's workload in providing hot water for teachers and students, but also brings good benefits to the school's students for free water. But at the same time, the design of the plug-in card for fetching water has also brought another problem to occasional careless st...

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): G08B21/24G07F15/00
Inventor 陆维娜董韶鹏
Owner BEIJING IWHR TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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