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1.发明申请公开(公告)号：US20180061200A1
公开(公告)日：2018-03-01
申请号：US15446188
申请日：2017-03-01
Applicant: GETAC TECHNOLOGY CORPORATION
Inventor： CHIEN-CHIH HU
IPC: G08B13/196 , H04N7/18
CPC classification number: H04W76/10 , G08B13/1966 , G08B13/19695 , G08B13/19697 , G08B25/009 , H04N7/188
Abstract: An environmental surveillance system includes at least one status sensor, a control device, and at least one portable information capturing device. The control device is coupled to the status sensors to send a broadcast packet in accordance with sensing signals generated from the status sensors. The broadcast packet includes a broadcast data. The broadcast data includes an actuation command. The at least one portable information capturing device receives the broadcast packet and compares a match data with the broadcast data in the broadcast packet. When the match data matches the broadcast data, the at least one portable information capturing device starts a media capturing procedure in accordance with the actuation command.
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公开(公告)号：US20240146098A1
公开(公告)日：2024-05-02
申请号：US18296969
申请日：2023-04-06
Applicant: Getac Technology Corporation
Inventor： CHIEN-CHIH HU
CPC classification number: H02J9/061 , B60L3/0046 , H02J7/0024 , H02J7/007
Abstract: A vehicle uninterruptible power supply system and a control method thereof are provided. The control method includes: instructing, by a control circuit, a charging and discharging circuit to use one of a vehicle power supply and a backup battery for charging a vehicle load according to a voltage of the vehicle power supply and a voltage of the backup battery when the control circuit receives an ignition-on signal; instructing, by the control circuit, the charging and discharging circuit to use one of the vehicle power supply and the backup battery for charging the vehicle load according to the voltage of the backup battery when the control circuit receives an ignition-off signal; and preventing, by the control circuit, the vehicle power supply and the backup battery from charging the vehicle load when the control circuit receives the ignition-off signal.
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公开(公告)号：US20240163406A1
公开(公告)日：2024-05-16
申请号：US18162662
申请日：2023-01-31
Applicant: Getac Technology Corporation
Inventor： CHIEN-CHIH HU
Abstract: An Internet of Things equipment management system and an operation method thereof are provided. The operation method includes: obtaining, by a wearable camera, a group number and a user name of the wearable camera from a client-side server; scanning a barcode of a sensor to obtain a serial number of the sensor and writing the group name to the sensor by the wearable camera; pairing, by the wearable camera, the group name and the serial number to establish a pairing relationship between the wearable camera and the sensor; and transmitting, by the wearable camera, the pairing relationship to the client-side server.
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公开(公告)号：US20200081637A1
公开(公告)日：2020-03-12
申请号：US16211183
申请日：2018-12-05
Applicant: GETAC TECHNOLOGY CORPORATION
Inventor： CHIEN-CHIH HU
IPC: G06F3/06
Abstract: An information capture device includes a camera member, a storage unit, a network module and a processing unit. The camera member captures an ambient environment to generate an environment image stream of the ambient environment. The storage unit has a storage space. The network module receives a cyclic recording policy through a network, wherein the cyclic recording policy includes an activation instruction and a storage capacity setting. The processing unit calculates a designated storage capacity according to the storage capacity setting and a total capacity of the storage space, detects a spare capacity of the storage space according to the designated storage capacity, limits the designated storage capacity to be used exclusively for the cyclic recording process, and activates and executes the cyclic recording process according to the activation instruction when the spare capacity satisfies the designated storage capacity.
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