US 12,657,922 B2Granted

Position and time tracking system based on photographs

OwnerWorapot Chinwatanakit, Suprasert Khaolaorrinventors

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Abstract

The position and time tracking system based on photographs comprises a host and a client connected via network. The client's memory is saved in with an input, which controls at least two imaging devices together with a variable-checking device. At least the client's position and time tracking variables are compared with rules that are input from the host via a user interface unit in authorising the imaging devices to take image input, where acquired images are compressed with the checked variables, and a data storage unit checks network connection's stability and transmits data to the host once the connection is stable. Conversely, if the connection is unstable, images are saved into the client's memory, and data are transmitted to the host when the connection has been stable.

Claims10

Dependent claims

A position and time tracking system based on photographs, comprising a host connected with at least one client via network connection, wherein the said client via network connection, wherein the said client is at least composed of at least two imaging devices, a user interface device and a memory that is saved in with user identity and also an operational unit that can be read and followed by the client and the host at least comprising:

an input unit that is provided to operate together with a variable-checking unit for controlling the imaging devices to take images according to a determined rule upon an operation command and transmit all the said images to an image-processing unit;
the variable-checking unit that is provided to operate together with a variable-checking device in the client in the form of at least position and time tracking inspection once an imaging command is input by the user, and should the variable input from the variable-checking device be equal or similar to the rule for processing as pre-determined by the overseer, the variable-checking unit is set to transmit the checked variables to the image-processing unit and send an operation command to the input unit;
the image-processing unit that is provided to compress together photographs from the input unit and the checked variables from the variable-checking unit, and forward to the host via network connection;
and a user interface unit that is provided to transmit user identity that at least comprises a user identification number to the host in the form of a request for a rule for processing by the variable-checking unit and save all the said data in the memory;
while that host is composed of a memory that is saved in with user identity of all users as connected with a rule and an operational unit, which can be read and followed by the host and the client that is initially composed of:
a data entry unit that searches for a rule connected with the user identity input from the client and forward it to a requesting client.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application: 18/574,766Filed 1 Jul 2022
Priority: TH 21030018951 Jul 2021
Published: US 2024/0296680 A15 Sep 2024
Granted: 16 Jun 2026
Term ends: Not estimatedThe source records don’t support an estimate.

Classification8 codes

G06V 10/96
Arrangements for image or video recognition or understanding: management of image or video recognition tasks
G06V 20/52
Context or environment of the image: surveillance or monitoring of activities, e.g. for recognising suspicious objects
G06T 7/70
Image analysis: determining position or orientation of objects or cameras
H04L 67/5682
Storing data temporarily at an intermediate stage, e.g. caching: policies or rules for updating, deleting or replacing the stored data