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Wireless real-time community medical care monitoring system with security mechanism and wireless real-time community medical care monitoring method

A health monitoring and security mechanism technology, applied in transmission systems, electrical components, etc., can solve the problems of complex key distribution and broadcast authentication design, weak key management ability, and multiple computing resources, etc., to improve the recovery rate and life. The effect of quality, medical cost saving, privacy protection

Active Publication Date: 2011-04-27
台州颐健科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] However, in the design and application of remote medical monitoring systems, security issues have always been the key to restricting the wide application of WSN network technology
The symmetric cryptographic algorithm has the advantages of fast speed and low computational complexity, but the disadvantage is that the key management ability is weak, which complicates the design of key distribution and broadcast authentication
The public key encryption algorithm has no time synchronization requirements for nodes, and key management is relatively simple, but the overall computational complexity is relatively high, requiring more computing resources

Method used

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  • Wireless real-time community medical care monitoring system with security mechanism and wireless real-time community medical care monitoring method
  • Wireless real-time community medical care monitoring system with security mechanism and wireless real-time community medical care monitoring method
  • Wireless real-time community medical care monitoring system with security mechanism and wireless real-time community medical care monitoring method

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Embodiment Construction

[0036] In the detection area of ​​this system (such as families, communities, nursing homes and hospitals at all levels, etc.), a wireless sensor network is composed of three different types of nodes, which are terminal nodes, routing nodes and base station nodes. For mutual communication, the wireless signal can use the 2.4GHz global public wireless free frequency band. The terminal node can be worn on the human body to detect and send the human physiological characteristic signal encrypted by the elliptic curve cryptosystem (the encryption module is realized by the elliptic curve encryption algorithm, the encryption algorithm flow is shown in Figure 10 As shown), the routing node sends to the base station node through multiple hops, or the terminal node directly sends to the base station node, and patients can move freely in the monitoring area without affecting their daily life; compared with the terminal node, the routing node has fewer physiological parameter sensors Mod...

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Abstract

The invention discloses a wireless real-time community medical care monitoring system with a security mechanism and a wireless real-time community medical care monitoring method. The wireless real-timThe invention discloses a wireless real-time community medical care monitoring system with a security mechanism and a wireless real-time community medical care monitoring method. The wireless real-time community medical care monitoring system mainly comprises a wireless sensor network and a monitoring computer, wherein the wireless sensor network comprises a terminal node, a route node and a basee community medical care monitoring system mainly comprises a wireless sensor network and a monitoring computer, wherein the wireless sensor network comprises a terminal node, a route node and a basestation node; and the base station node is connected with the monitoring computer by a serial port or network port. The invention has three network formation methods according to different demands. Thstation node; and the base station node is connected with the monitoring computer by a serial port or network port. The invention has three network formation methods according to different demands. The invention better solves the problem that the elderly and the chronic patient can transmit human physiology parameters to a medical monitoring center in real time; meanwhile, the strengthened securite invention better solves the problem that the elderly and the chronic patient can transmit human physiology parameters to a medical monitoring center in real time; meanwhile, the strengthened security function overcomes the detect that the prior wireless sensor network medical monitoring system can not effectively protect the data, the invention protects the important physiology data during the ty function overcomes the detect that the prior wireless sensor network medical monitoring system can not effectively protect the data, the invention protects the important physiology data during the transmission by adopting an efficient elliptical curve cryptographic algorithm and improves the system safety.ransmission by adopting an efficient elliptical curve cryptographic algorithm and improves the system safety.

Description

technical field [0001] The invention relates to the technical field of medical monitoring, in particular to a wireless real-time digital community medical care monitoring system and method with a safety mechanism. Background technique [0002] At present, the medical model is centered on treatment. Patients go to the hospital for physical examination, and sometimes they are connected with many medical sensor wires. These wires lead to the bedside monitoring equipment, so that the ECG signal, blood pressure, body temperature, and blood oxygen of the human body can be collected. Saturation and other physiological characteristic data, this inspection method not only easily causes the psychological stress of the patient to affect the accuracy of the data, but also brings a lot of inconvenience to the daily life of the patient. Aiming at the problems of overwhelmed large hospitals, high cost and inconvenience for patients to go to the hospital, the medical model based on communit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
Inventor 潘巨龙张道远徐展翼尤存钎
Owner 台州颐健科技有限公司
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