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A person tracing system and method

A regional and scope technology, applied in the field of tracing systems, can solve problems such as system failure, too many recipients, and loss of willingness to pay attention, so as to achieve effective use, reasonable release scope, and reduce the possibility of encountering danger. Effect

Active Publication Date: 2020-03-06
深圳创新知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is another problem. If the scope of information release is too large, the receiver will receive too much information, thus losing the willingness to pay attention and causing the system to fail. This is why the Amber system activation mechanism is so strict.

Method used

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Experimental program
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Effect test

Embodiment 1

[0033] The present invention proposes a people-tracing system, which is used to help people-seeking users find lost persons within a specific range, see figure 1 The system block diagram of Embodiment 1 of the present invention includes a GIS map module, an information acquisition module, an information processing module and an information release module, wherein:

[0034] (1) GIS map module, which is used to store geographical location information, and the geographical location where the flow density exceeds a certain threshold is marked as a point of interest; the flow density mentioned here refers to the average number of people per unit area;

[0035] The map data stored in the GIS map module can be Baidu map, Google map or Gaode map data, or map data that has been specially processed, such as only retaining points of interest with a density of people greater than a certain value. According to statistics, the places where children get lost the most are places with high tra...

Embodiment 2

[0052] In one embodiment of the present invention, the system further includes a feedback information processing module, which is used to obtain feedback information from registered users, draw a map of the missing area according to the feedback information and send it to the missing person.

[0053] The following method can be used to draw the map of the missing area: divide the release area into abnormal areas, non-abnormal areas and unknown areas according to the feedback information; among them, the abnormal area is the area where the missing person is found in the feedback information, and the non-abnormal area is the area that has not been found in the feedback information The area of ​​the lost person, the unknown area is the area without feedback information, and the missing area map is drawn according to the search priority of abnormal area>unknown area>non-abnormal area. For example, see Figure 4 Schematic diagram of the missing area map of Embodiment 2 of the prese...

Embodiment 3

[0056] In an embodiment of the present invention, the system further includes a suspected lost person storage module for storing relevant information of the suspected lost person, and the relevant information includes the physical characteristics of the suspected lost person and the geographical location where the suspected lost person was found. At any time and any place, as long as the user sees a situation that is obviously a lost person, he can report the relevant information of the lost person to the system. And the user who has not terminated the search. Because if the relevant information is only released to the public on the public platform, the users who really need the information may not be able to view it in time, and the information that may be the key clues to find people is sent to the users who need it in real time, making the information transmission of this system more purposeful To better establish an effective communication bridge between the information prov...

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Abstract

A people searching system disclosed by the present invention is used to help the people searching users to search the lost people within a specific range, and comprises a GIS map module, an information obtaining module, an information processing module and an information issuing module, wherein the GIS map module is used to store the geographical location information and mark the geographical locations at which the crowd densities exceed a certain threshold value as the interested points; the information obtaining module is used to obtain the people searching information, the information processing module is used to generate an issuing range, wherein the issuing range is a first area calculated according to the people searching information, if the first area intersects with the interested points, the issuing range also comprises a second area covered by the interested points; and the information issuing module is used to issue the people searching information to the registered users of the people searching system within the issuing range. The system of the present invention is timely to issue information, and is more targeted in the issuing range.

Description

technical field [0001] The invention relates to a person tracing system and method. Background technique [0002] Due to children's strong curiosity and poor self-protection ability, they are easy to get separated from the adults who take them on a trip. If they cannot find their parents in time after being separated, they become wandering children in society and are very likely to be in dangerous situations or suffer from hunger. disease, or being trafficked and kidnapped, and what is more serious, some children have embarked on the road of breaking the law and committing crimes, which has brought adverse effects on society. In the United States, the systems for searching for missing children mainly include the AmberAlert system and the Adam system. Among them, the activation mechanism of the Amber Alert system is quite strict and must meet "including that law enforcement agencies must confirm that the kidnapping has indeed taken place and that the kidnapped child is at ris...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/021
Inventor 林强
Owner 深圳创新知识产权运营有限公司
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