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67 results about "Activity location" patented technology

Group activity data collection method and system based on multisource space-time trajectory data

The invention discloses a group activity data collection method and system based on multisource space-time trajectory data. The method comprises the steps that a background obtains and preprocesses original mobile terminal signal data and original social software signature data and generates to-be-processed signal data and to-be-processed signature data in consistent with specific formats; the background obtains activity point trajectory data from the to-be-processed signal data, establishes and learns prior information of group activity rules, obtains activity point trajectory data, and obtains activity location data; the background marks activity point trajectory semantic information by employing a Bayesian model and generates an activity space-time trajectory chain according to the activity point trajectory data, the prior information of group activity rules and the activity location data. According to the method and the system, individual activities are deduced by employing the Bayesian model; the influence of the activity type of a former moment on the activity type of a latter moment in the space-time activity trajectory is taken into consideration; and accurate, fast and efficient extraction and collection of wide-range and massive group activities are realized.
Owner:SHENZHEN UNIV

Travel navigation method meeting activity needs and path optimization

The invention relates to a travel navigation method meeting activity needs and path optimization, which comprises the following steps of: building initial activity schedules and listing specific activities, activity place limiting conditions and time constraint conditions of the travel by common individual travelers according to practical individual travel requirements; finding activity places capable of meeting the activity requirement of travelers by combing the intraday activity and place limiting conditions, extracting alternative activity place from the activity places for congregation; and determining the number of fixed point activity pairs, obtaining the optimal place in each fixed point activity pair by combining the time constraint condition and utilizing the heuristic search algorithm, using the optimal places as unfixed point activity places, simultaneously obtaining the optimal travel path of each activity pair in each fixed activity pair, and determining all intraday activity places and travel paths of the travelers. A geographical information system (GIS) is utilized as a technology platform, and the individual traveler is navigated according to the optimal activity places and the travel paths obtained in the step 3.
Owner:SOUTHEAST UNIV

Method and apparatus for determining object foothold, and storage medium

ActiveCN109547748ASolve the problem of not being able to determine the foothold of the target objectReduce the difficulty of detectionCharacter and pattern recognitionClosed circuit television systemsUnique identifierActivity time
The invention relates to a method and apparatus for determining an object foothold, and a storage medium, and belongs to the technical field of computers. The method comprises the following steps: obtaining activity information of a target object collected by a first camera, wherein the activity information comprises a unique identifier of a media access control address device of a device used bythe target object, an activity time of the target object and an activity location of the target object, and the first camera has a function of detecting the unique identifier of the device; determining the activity time length of the unique identifier of the device at each activity location according to the activity information; and determining the foothold of the target object according to the activity time length and the corresponding activity location. The problem that the target object deliberately avoids the camera, such that the foothold of the target object cannot be determined, can besolved; and since the camera can detect the unique identifier of the device used by the target object, the foothold of the target object can be determined according to the occurrence time and locationof the unique identifier of the device, and the difficulty of detecting a case is reduced.
Owner:SUZHOU KEDA TECH

Multi-data monitoring method for health early warning

The invention discloses a multi-data monitoring method for health early warning. The method comprises the following steps: 1, presetting multiple health modes and environment modes corresponding to one another; 2, corresponding to a health threshold value, obtaining physical health data of an old person, judging the health mode corresponding to physical health of the old person according to a comparison result of the physical health data and the health threshold value, and treating the health mode as the current health mode; 3, according to the health grade corresponding to the current health mode of the old person, sending information to the old person or a hospital; 4, obtaining the environment mode corresponding to the current health mode, and treating the environment mode as the optimal environment mode; 5, corresponding to an environment threshold value, and obtaining environment data of an activity location of the old person; 6, according to the comparison result of the environment data of the activity location of the old person and the environment threshold value, judging the condition of an activity environment of the old person. According to the multi-data monitoring method, the old person is nursed in a remote mode, nursing and reminding are conducted on multiple aspects of the old person, such as physical health and environment detection, safety of the old person when staying alone or living alone is improved, and pressure of provision for the aged in the current society is alleviated.
Owner:合肥愿与网络技术有限公司

Location-based construction planning and scheduling system

An apparatus for location-based management of construction is provided. The apparatus includes a first layer locations system generating one or more first locations where construction activities can be performed in parallel, such as different buildings. A second layer locations system generates one or more second layer locations where construction activities can be performed in parallel for one or more of the first locations, such as different rooms within each building. A third layer locations system generates third layer locations where construction activities can be performed in parallel for one or more of the second layer locations, such as installation of finish features in each room. A construction activity location system associates each of a plurality of construction activities, such as pouring floors, installing walls, or installing finish, with one of the first locations, the second locations, or the third locations. A construction activity association system associates one or more of the plurality of construction activities with one or more of the other construction activities, such as by identifying finish activities that can be performed together or that must be performed in series. A construction sequence system generates a sequence of construction activities based on the layer associated with each construction activity and based on the other construction activities associated with that construction activity.
Owner:VICO SOFTWARE
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