Display control system and mehtod

Abstract

The embodiment invention provides a display control system. The display control system comprises a bedside card and a sensing card. The bedside card includes a power source module, a wireless tag reader, a switch module, a sensor and a processor. The wireless tag reader emits the wireless label reader transmits a radio frequency signal and receives the identifier of the induction card when receiving the power supplied by the power supply module. The switch module can electrically connect and disconnect to the power source module and the wireless tag reader. The sensor can detect a change in amagnetic field caused by proximity of the access card. When the card reader device is not in use, the switch module is turned off, and the power source module does not provide power to the wireless tag reader. When the change in the magnetic field is detected by the sensor, a signal from the sensor turns on the switch module, and the power source module provides power to the wireless tag reader. Arelated access system employing the card reader device is also disclosed.

Description

Technical field [0001] This application relates to a display control system and method. Background technique [0002] The patient information on the traditional bedside card is generated by handwriting or printing. When the information must be updated frequently, it will be very inconvenient. Moreover, the patient's information involves personal privacy and should not be explicitly disclosed to other unrelated persons. [0003] The disadvantage of the prior art is that the electronic bedside card still cannot effectively solve the problem of patient privacy, that is, it cannot be achieved that only medical staff or physicians can activate the electronic bedside card to display private information, and those who are interested have the opportunity to use electronic The bedside card transmits malicious program codes to the server host to modify, delete or steal basic information of the hospital or patient, or even deliberately cause the server host to malfunction. Summary of the inv...

AI Technical Summary

Problems solved by technology

[0002] The patient information on the traditional bedside card is generated by handwriting or printing. It is very inconvenient when the information must be updated frequently. Moreover, the patient information involves personal privacy, so it is not appropriate to expressly disclose it to other irrelevant people.

[0003] The disadvantage of the existing technology is that the electronic bedside card still cannot effectively solve the problem of patient privacy. The bedside card transmits malicious program codes to the server host in order to tamper with, delete or steal the basic information of the hospital or patients, or even intentionally cause the server host to malfunction

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