Child alert system
    82.
    发明申请
    Child alert system 有权
    儿童警戒系统

    公开(公告)号:US20060232429A1

    公开(公告)日:2006-10-19

    申请号:US11452548

    申请日:2006-06-15

    Inventor: Thomas Gonzalez

    Abstract: A child alert system that uses radio transmitters and receivers to provide the location of a child, adult or object to which a transmitter unit of the system is attached. The transmitter unit includes a panic button for allowing the wearer of the transmitter unit to send a panic signal when they feel endangered. The system further includes signaling when the transmitter is submerged, when the vital signs of the wearer fall below a certain threshold, or when the transmitter is tampered or removed from the person.

    Abstract translation: 一种儿童警报系统,其使用无线电发射机和接收机来提供系统的发射机单元所附接的儿童,成人或对象的位置。 发射器单元包括紧急按钮,用于允许发射器单元的佩戴者在感到濒危时发出紧急信号。 该系统进一步包括当发射器被淹没时的信号,当佩戴者的生命体征低于某一阈值时,或者当发射器被篡改或从该人移除时。

    Projector device with theft prevention function and theft preventing method
    83.
    发明申请
    Projector device with theft prevention function and theft preventing method 失效
    投影仪具有防盗功​​能和防盗方式

    公开(公告)号:US20060164242A1

    公开(公告)日:2006-07-27

    申请号:US11337472

    申请日:2006-01-24

    Abstract: X-direction double integrator 3 integrates twice an acceleration that is detected by x-direction acceleration sensor 1, estimating a traveled distance in an x direction. Y-direction double integrator 4 integrates twice an acceleration that is detected by y-direction acceleration sensor 2, estimating a traveled distance in a y direction. Detection boundary storage unit 5 stores a monitoring area. Detection boundary comparator 6 determines whether the projector device is positioned outside of the monitoring area or not based on the traveled distance in the x direction which is estimated by x-direction double integrator 3, the traveled distance in the y direction which is estimated by y-direction double integrator 4, and the monitoring area stored in detection boundary storage unit 5.

    Abstract translation: X方向双积分器3积分由x方向加速度传感器1检测的加速度的两倍,估计在x方向上行进的距离。 Y方向双积分器4积分由y方向加速度传感器2检测的加速度的两倍,估计在y方向上行进的距离。 检测边界存储单元5存储监视区域。 检测边界比较器6基于由x方向双积分器3估计的x方向上的行进距离,y方向上的行进距离,y估计,判定投影仪装置是否位于监视区域外 方向双积分器4和存储在检测边界存储单元5中的监视区域。

    Method and apparatus for a wireless tether system

    公开(公告)号:US07061385B2

    公开(公告)日:2006-06-13

    申请号:US10655788

    申请日:2003-09-06

    Abstract: Method and apparatus to provide a wireless tether system is described. In one embodiment, one or more wireless tether apparatuses are in wireless communication with one or more base units. A wireless tether apparatus may be configured such that when separated from a base unit greater than a predetermined distance, such a wireless tether apparatus provides information to the user of the wireless tether apparatus to aid a user such as a human, animal, or machine in finding their way back to a desired location. A predetermined distance may be configured to change over time to accommodate different tether distance requirements at different times, e.g., closer to a home location at night and further away from the home location during the day. In one aspect, wireless tether apparatuses and base units communicate using a plurality of different communication modes such that when one mode fails other modes are utilized to reestablish a connection therebetween. In another aspect of the present invention, a plurality of wireless tether apparatuses are wirelessly tethered together such that individual proximities are maintained but still allow a plurality of wireless tether apparatus users to move about in an expanded range. In one aspect, a wireless tether system is employed such that one or more wireless tether apparatuses may be dynamically assigned to a plurality of base stations to allow changes to wireless tether apparatus locations and distances. In another aspect, when wireless tether apparatuses leave a predetermined tether distance, one or more alerts may be broadcast from the wireless tether apparatuses indicative thereof to other wireless signal receivers in proximity thereto not normally used as wireless tether signal receivers.

    Child alert system
    85.
    发明申请
    Child alert system 有权
    儿童警戒系统

    公开(公告)号:US20050253727A1

    公开(公告)日:2005-11-17

    申请号:US11187198

    申请日:2005-07-21

    Inventor: Thomas Gonzalez

    Abstract: A child alert system that uses radio transmitters and receivers to provide the location of a child, adult or object to which a transmitter unit of the system is attached. The transmitter unit includes a panic button for allowing the wearer of the transmitter unit to send a panic signal when they feel endangered. The system further includes signaling when the transmitter is submerged, when the vital signs of the wearer fall below a certain threshold, or when the transmitter is tampered or removed from the person.

    Abstract translation: 一种儿童警报系统,其使用无线电发射机和接收机来提供系统的发射机单元所附接的儿童,成人或对象的位置。 发射器单元包括紧急按钮,用于允许发射器单元的佩戴者在感到濒危时发出紧急信号。 该系统进一步包括当发射器被淹没时的信号,当佩戴者的生命体征低于某一阈值时,或者当发射器被篡改或从该人移除时。

    Out-of-range personnel monitor and alarm
    86.
    发明授权
    Out-of-range personnel monitor and alarm 失效
    超范围人员监控和报警

    公开(公告)号:US4593273A

    公开(公告)日:1986-06-03

    申请号:US590325

    申请日:1984-03-16

    Abstract: An out-of-range monitor and alarm system that may be used by a convalescent home or the like to alert an attendant in the home that a supervised person has walked beyond a predetermined prescribed distance. The system includes a base unit that transmits a signal at a frequency F1 to a receiver in a mobile unit carried by the supervised person. The receiver includes a threshold circuit that is adjustable to correspond to the prescribed distance and produces a threshold output signal whenever the F1 signal detected by the receiver drops below the threshold level. In response to the threshold output signal, a transmitter in the mobile unit produces an F2 output signal to a receiver in the base unit, which in turn sounds an alarm indicating that the mobile unit has lost adequate F1 signal strength, as determined by the threshold adjustment, by exceeding the range prescribed for the supervised person.

    Abstract translation: 可以由恢复家庭等使用的超范围监视器和警报系统来警告被监督人已经超过预定的规定距离的家中的服务员。 该系统包括以频率F1发送信号到由受监督人员携带的移动单元中的接收机的基本单元。 接收机包括阈值电路,其可调整以对应于规定的距离,并且每当由接收器检测到的F1信号降低到阈值电平以下时产生阈值输出信号。 响应于阈值输出信号,移动单元中的发射机向基站单元中的接收机产生F2输出信号,该信号又响应于由阈值确定的移动单元已经失去足够的F1信号强度的报警 调整,超过受监督人员规定的范围。

    Location detection and danger alert warning using artificial intelligence

    公开(公告)号:US11881095B2

    公开(公告)日:2024-01-23

    申请号:US18158136

    申请日:2023-01-23

    CPC classification number: G08B21/0236 G08B3/10 G08B21/0261 G08B21/0288

    Abstract: Aspects of the subject disclosure may include, for example, a method including assessing a danger level associated with an object; locating a target person and a caregiver; monitoring movement of an unsupervised target person relative to a boundary around the object; and providing a warning in a caregiver's voice if the person crosses the boundary. A content and volume of the warning, a direction of the warning with respect to a trajectory of movement of the person, and a tone of voice of the warning can be selected according to the danger level and a profile of the person. The method also includes initiating a distraction procedure directed to the person according to the profile; the distraction can include an audio message directing attention of the person to another object. Other embodiments are disclosed.

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