Off-bed detection alarm device

An alarm device and bed-leaving technology, applied in the field of sensor detection, can solve the problems of limited monitoring range and insufficient timely processing ability, and achieve the effects of improving recognition accuracy, improving timely processing ability, and low price

Active Publication Date: 2017-09-15
HUAZHONG UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the above defects or improvement needs of the prior art, the present invention provides a bed-leaving detection and alarm device, the purpose of which is to provide a bed-leaving detection and alarm device that is

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Embodiment Construction

[0051] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0052] Such as figure 1 As shown, a bed-leaving detection and alarm device includes: a control module, an information collection unit, a master node, and a network node, and the information collection unit includes: a first infrared node unit, a second infrared node unit, a first pressure node unit, and a second The pressure node unit and the information collection unit are used to collect the ...

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Abstract

The invention discloses an off-bed detection alarm device, comprising a control module, an information acquisition unit, a main node and network modes. The information acquisition unit includes a first infrared node unit, a second infrared node unit, a first pressure node unit and a second pressure node unit, the information acquisition unit is used for acquiring the triggering state of each node and inputting the triggering states in the main node, so that the main node obtains the states of personnel to be detected through the triggering state of each node, the network nodes are used for sending the sates of the personnel to be detected to the control module, and the control module is used for monitoring the states of the personnel to be detected. By application of the device, through the triggering states acquired by the information acquisition unit, the states of the personnel to be detected can be judged. The off-bed detection alarm device can contribute to real-time monitoring of the off-bed situations of personnel in a patient ward in an old people's home, a hospital and the like, thereby improving a capability of timely handling an emergency circumstance such as falling off from bed, and the off-bed detection alarm device has the advantages of easy installation, reliability and safety, low price and the like.

Description

technical field [0001] The invention belongs to the field of sensor detection, and more specifically relates to a bed-leaving detection and alarm device. Background technique [0002] With the rapid increase of the elderly population, the society's demand for medical rehabilitation and monitoring equipment continues to grow. my country is currently an aging society. In the next half century, the proportion of my country's elderly population will increase from 10% to 22%. As the young workforce needs to concentrate most of their time and energy on work, the elderly often stay at home alone without necessary supervision and care. Sending the elderly to nursing homes for centralized care has gradually become the main trend of our society. Using video images to monitor the activities of the elderly is a traditional practice in nursing homes, which helps the nursing staff to deal with emergencies in a timely manner. However, the effect of video monitoring is not good, and the m...

Claims

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Application Information

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IPC IPC(8): G08B21/04G08C23/04
CPCG08B21/0461G08C23/04
Inventor 黄剑杜沛力卢畅川王浚哲
Owner HUAZHONG UNIV OF SCI & TECH
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