CN108629943B - Finding method for lost children - Google Patents
Finding method for lost children Download PDFInfo
- Publication number
- CN108629943B CN108629943B CN201810646084.4A CN201810646084A CN108629943B CN 108629943 B CN108629943 B CN 108629943B CN 201810646084 A CN201810646084 A CN 201810646084A CN 108629943 B CN108629943 B CN 108629943B
- Authority
- CN
- China
- Prior art keywords
- child
- aerial vehicle
- unmanned aerial
- mobile terminal
- invisible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0261—System arrangements wherein the object is to detect trespassing over a fixed physical boundary, e.g. the end of a garden
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0269—System arrangements wherein the object is to detect the exact location of child or item using a navigation satellite system, e.g. GPS
Landscapes
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention relates to a method for finding lost children, which is characterized in that a finding system is set up in advance, and the system comprises a server, a communication network, a hidden unmanned aerial vehicle and at least one mobile terminal; the server is used for judging whether the child is in a safety range of a nursing person, the invisible unmanned aerial vehicle is hidden on the body of the child when the invisible unmanned aerial vehicle is not activated, the invisible unmanned aerial vehicle comprises a GPS (global positioning system) positioner and a monitoring camera, the mobile terminal is carried on the body of the nursing person, and the invisible unmanned aerial vehicle and the mobile terminal carry out information interaction through the server. The invention has good reliability and high intelligent degree, can help the nursing staff to remind the child that the child is beyond the safety range, and can better help the nursing staff to find the accurate position of the lost child.
Description
Technical Field
The invention belongs to the field of intelligence, relates to a lost child searching system, and particularly relates to a lost searching method in a short time.
Background
According to the report of China's sound of Central & broad night News', the missing children in China each year are not totally counted about 20 ten thousand, and the found back is only about 0.1% according to different statistics. Such huge data brings to each family unfortunate that many families will break away because the child is lost, and parents of the child will regret for life because they do not see the child for a while.
In the prior art, some precautionary measures exist, such as wearing a locator for a child, for example, a current popular current minuscule intelligent watch, and being capable of informing a caregiver of a location of the child in real time. However, the locator has a problem that when a child is in a multi-storey building, the GPS locator loses effect because the GPS can only locate the position in the horizontal direction but cannot locate the position in the vertical direction. If a child is lost in a shopping mall with dozens of floors or even dozens of floors, according to the intelligent watch, a caregiver can only know the positioning address of the child but does not know which floor the child is located in the shopping mall, so that each floor must be checked in front, and in case the caregiver finds the child, the child moves, so that the child cannot accurately position the accurate position of the lost child, and the difficulty of finding the child is increased.
In view of this, the present invention provides a method for finding lost children.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a method for finding lost children, so as to solve the problem that the existing positioning device cannot accurately position the specific position of the lost child in a multi-story building, which makes it difficult for a caregiver to find the lost child.
In order to achieve the purpose, the invention adopts the following technical scheme: a method for finding lost children is characterized in that a finding system is set up in advance, and the finding system comprises a server, a communication network, an invisible unmanned aerial vehicle and at least one mobile terminal; the server is used for judging whether the child is in the safety range of a caregiver, the invisible unmanned aerial vehicle is hidden on the child when the invisible unmanned aerial vehicle is not activated, the invisible unmanned aerial vehicle comprises a first GPS (global positioning system) positioner and a monitoring camera, the mobile terminal is carried on the caregiver, the mobile terminal is provided with a second GPS positioner, and the mobile terminal of the invisible unmanned aerial vehicle carries out information interaction through a communication network;
in the working state, the method is operated according to the following steps:
the method comprises the following steps that firstly, the invisible unmanned aerial vehicle is hidden on a child, and meanwhile, the mobile terminal is carried on a nursing person;
secondly, the initial state of the invisible unmanned aerial vehicle is an inactivated state, and at the moment, the invisible unmanned aerial vehicle only carries out positioning and records the walking track of the child;
thirdly, the invisible unmanned aerial vehicle judges whether the child is in the safety range of the caregiver in real time; if the child falls within the safety range of the caregiver, the invisible unmanned aerial vehicle cannot be excited;
if the child exceeds the safety range of the caregiver, the invisible unmanned aerial vehicle informs the caregiver that the child has exceeded the safety range, and the caregiver looks up a GPS (global positioning system) locator hidden on the child through a mobile terminal to find the child;
if the nursing staff still can not find the child, the invisible unmanned aerial vehicle is activated through the mobile terminal, and the invisible unmanned aerial vehicle is carried by the child.
As a further improvement of the present invention, the server includes a storage unit, a determination unit and a driving unit, wherein a radius threshold Y of a safety range is preset in the storage unit; when judging whether the child is in the safety range, the mobile terminal calculates the current distance D between the first GPS locator and the second GPS locator, sends the current distance D to the judging unit, the judging unit calls the radius threshold Y in the storage unit and compares the current distance D with the radius threshold, and if the current distance D is larger than or equal to the radius threshold Y, a first signal is sent to the driving unit to drive the mobile terminal to alarm, otherwise, the mobile terminal does not alarm.
As a further improvement of the present invention, the mobile terminal is a smart phone.
As a further improvement of the invention, the smart phone is provided with an APP for planning a path for a caregiver to find lost children.
As a further improvement of the present invention, in the third step, the invisible unmanned aerial vehicle shoots surrounding signs, firstly searches for signs with characters, and when finding the signs with the characters, sends the signs to the mobile terminal.
As a further improvement of the invention, the written signs include a floor number and a door number.
As a further improvement of the invention, when the invisible unmanned aerial vehicle searches for the mark, the invisible unmanned aerial vehicle firstly takes a mark picture, extracts and analyzes the character mark in the picture, and finally sends the analyzed character information to the mobile terminal.
As a further improvement of the invention, the monitoring camera further comprises an infrared camera.
As a further improvement of the unmanned aerial vehicle, the unmanned aerial vehicle can remotely control and fly through a nursing staff in an activated state and can also fly by itself.
The working principle and the effect of the invention are as follows:
the invention relates to a method for finding lost children, wherein when a child falls in the safety range of a caregiver, an invisible unmanned aerial vehicle cannot be excited, when the child exceeds the safety range of the caregiver, the invisible unmanned aerial vehicle informs the caregiver that the child exceeds the safety range, the caregiver looks up a GPS (global positioning system) locator hidden on the child through a mobile terminal to find the child, if the caregiver finds that the child cannot be found, the invisible unmanned aerial vehicle is activated through the mobile terminal, the invisible unmanned aerial vehicle flies out of the child and shoots surrounding landmark buildings, and therefore the caregiver is reminded of the position of the child. The invention has double insurance, not only can accurately position the child at a place which is easy to position outside the building, but also can help the nursing staff to find the specific position of the lost child in the multi-storey building.
The invention has good reliability and high intelligent degree, can help the nursing staff to remind the child that the child is beyond the safety range, and can better help the nursing staff to find the accurate position of the lost child.
Drawings
The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for assisting the understanding of the present application, and are not particularly limited to the shapes, the proportional sizes, and the like of the respective members in the present application. Those skilled in the art, having the benefit of the teachings of this application, may select various possible shapes and proportional sizes to implement the present application, depending on the particular situation. In the drawings:
FIG. 1 is a schematic diagram of a lost child search system according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a lost child finding method according to an embodiment of the present invention.
Detailed Description
The following examples further illustrate the invention. These examples are intended to illustrate the invention, but not to limit it in any way.
Example (b): finding method for lost children
Referring to fig. 1-2, a search system is constructed in advance, and the search system comprises a server 2, a communication network, a stealth unmanned aerial vehicle 1 and at least one mobile terminal 3. In this embodiment, two mobile terminals 3 are provided, each being a mobile phone of a parent of a child. The server 2 is used for judging whether the child is in a safety range of a nursing person, the invisible unmanned aerial vehicle 1 is hidden on the body of the child when not activated and comprises a first GPS (global positioning system) locator and a monitoring camera, the mobile terminal 3 is carried on the body of the nursing person, a second GPS locator is arranged on the mobile terminal 3, and the mobile terminal 3 of the invisible unmanned aerial vehicle 1 carries out information interaction through a communication network.
In the working state, the method is operated according to the following steps:
firstly, hide stealthy unmanned aerial vehicle 1 on children, carry mobile terminal 3 on the caregiver body simultaneously.
And secondly, the initial state of the invisible unmanned aerial vehicle 1 is an inactivated state, and at the moment, the invisible unmanned aerial vehicle 1 is only positioned and the walking track of the child is recorded.
Thirdly, the invisible unmanned aerial vehicle 1 judges whether the child is in the safety range of the caregiver in real time; if the children fall within the safety range of the nursing person, the invisible unmanned aerial vehicle cannot be excited.
When the child exceeds the safety range of the nursing person, the invisible unmanned aerial vehicle 1 informs the nursing person that the child has exceeded the safety range, and the nursing person looks up the GPS positioner hidden on the child body through the mobile terminal 3 to find the child.
If the nursing staff finds that the child cannot be found, the invisible unmanned aerial vehicle 1 is activated through the mobile terminal 3, the invisible unmanned aerial vehicle 1 flies out of the child and shoots surrounding landmark buildings, and therefore the nursing staff is reminded of the position of the child.
The server 2 includes a storage unit, a determination unit, and a driving unit, and the storage unit is preset with a radius threshold Y of a safety range.
When judging whether the child is in the safety range, the mobile terminal 3 calculates a current distance D between the first GPS locator and the second GPS locator, sends the current distance D to the judging unit, the judging unit calls the radius threshold Y in the storage unit, compares the current distance D with the radius threshold, and sends a first signal to the driving unit to drive the mobile terminal 3 to alarm if the current distance D is larger than or equal to the radius threshold Y, or does not alarm.
In this embodiment, the mobile terminal 3 is a smart phone, and the smart phone is provided with an APP for planning a path for a caregiver to find lost children.
In addition, the monitoring camera further comprises an infrared camera, the invisible unmanned aerial vehicle 1 shoots surrounding signs, firstly searches for signs with characters, and when the signs with the characters are found, the signs are sent to the mobile terminal 3. Wherein, the mark with characters comprises a floor number and a door number. When the invisible unmanned aerial vehicle 1 searches for the mark, the mark picture is shot firstly, the character mark in the picture is extracted and analyzed, and finally the analyzed character information is sent to the mobile terminal 3.
It is to be noted that, in the description of the present application, the meaning of "a plurality" means two or more unless otherwise specified.
The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional.
A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.
It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of subject matter that is disclosed herein is not intended to forego the subject matter and should not be construed as an admission that the applicant does not consider such subject matter to be part of the disclosed subject matter.
The above list of details is only for the concrete description of the feasible embodiments of the present application, they are not intended to limit the scope of the present application, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present application are intended to be included within the scope of the present application.
Claims (7)
1. A method for finding lost children is characterized by comprising the following steps: a searching system is set up in advance, and the searching system comprises a server, a communication network, an invisible unmanned aerial vehicle and at least one mobile terminal; the server is used for judging whether the child is in the safety range of a caregiver, the invisible unmanned aerial vehicle is hidden on the child when the invisible unmanned aerial vehicle is not activated, the invisible unmanned aerial vehicle comprises a first GPS (global positioning system) positioner and a monitoring camera, the mobile terminal is carried on the caregiver, the mobile terminal is provided with a second GPS positioner, and the mobile terminal of the invisible unmanned aerial vehicle carries out information interaction through a communication network;
in the working state, the method is operated according to the following steps:
the method comprises the following steps that firstly, the invisible unmanned aerial vehicle is hidden on a child, and meanwhile, the mobile terminal is carried on a nursing person;
secondly, the initial state of the invisible unmanned aerial vehicle is an inactivated state, and at the moment, the invisible unmanned aerial vehicle only carries out positioning and records the walking track of the child;
thirdly, the invisible unmanned aerial vehicle judges whether the child is in the safety range of the caregiver in real time; if the child falls within the safety range of the caregiver, the invisible unmanned aerial vehicle cannot be excited;
if the child exceeds the safety range of the nursing person, the invisible unmanned aerial vehicle informs the nursing person that the child exceeds the safety range, and the nursing person looks up a GPS (global positioning system) locator hidden on the child body through a mobile terminal to find the child;
if the nursing personnel still cannot find the child, activating the invisible unmanned aerial vehicle through the mobile terminal, wherein the invisible unmanned aerial vehicle flies out of the child and shoots surrounding landmark buildings, so that the nursing personnel is reminded of the position of the child;
the server comprises a storage unit, a judgment unit and a driving unit, wherein a radius threshold value Y of a safety range is preset in the storage unit; when determining whether the child is in the safety range, the mobile terminal calculates a current distance D between a first GPS locator and a second GPS locator, and sends the current distance D to a determination unit, the determination unit calls a radius threshold Y in a storage unit, compares the current distance D with the radius threshold, and sends a first signal to a driving unit to drive the mobile terminal to alarm if the current distance D is greater than or equal to the radius threshold Y, or does not alarm;
in the third step, the invisible unmanned aerial vehicle shoots surrounding signs, firstly searches for signs with characters, and when the signs with the characters are found, the signs are sent to the mobile terminal.
2. A method of finding lost children according to claim 1, characterized in that: the mobile terminal is a smart phone.
3. A method of finding lost children according to claim 2, characterized in that: the smart phone is provided with an APP for planning a path for a caregiver to find lost children.
4. A method of finding lost children according to claim 1, characterized in that: the written marks include a floor number and a door number.
5. A method of finding lost children according to claim 1, characterized in that: when looking for the mark, the invisible unmanned aerial vehicle shoots the mark picture firstly, extracts and analyzes the character mark in the picture, and finally sends the analyzed character information to the mobile terminal.
6. A method of finding lost children according to claim 1, characterized in that: the monitoring camera further comprises an infrared camera.
7. A method of finding lost children according to claim 1, characterized in that: unmanned aerial vehicle can fly through caregiver remote control under the activation state, also can fly by oneself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646084.4A CN108629943B (en) | 2018-06-21 | 2018-06-21 | Finding method for lost children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646084.4A CN108629943B (en) | 2018-06-21 | 2018-06-21 | Finding method for lost children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108629943A CN108629943A (en) | 2018-10-09 |
| CN108629943B true CN108629943B (en) | 2020-11-13 |
Family
ID=63692030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810646084.4A Active CN108629943B (en) | 2018-06-21 | 2018-06-21 | Finding method for lost children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108629943B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115171330A (en) * | 2022-06-06 | 2022-10-11 | 广州小鹏汽车科技有限公司 | Monitoring method, monitoring system, child monitoring system and vehicle |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202931386U (en) * | 2012-10-16 | 2013-05-08 | 东莞能创信息科技有限公司 | Anti-lost and seeking positioning system for children |
| CN104065712B (en) * | 2014-06-17 | 2017-09-15 | 成都雅鲁科技有限公司 | A kind of system applied to the anti-lost Intelligent bracelet of children |
| CN204297113U (en) * | 2014-11-27 | 2015-04-29 | 成都创客之家科技有限公司 | A kind of Intelligent flight device of WatchChild |
| CN204390045U (en) * | 2015-02-03 | 2015-06-10 | 深圳市华海技术有限公司 | Unmanned plane and unmanned aerial vehicle control system |
| JP2017045218A (en) * | 2015-08-26 | 2017-03-02 | 株式会社Ｂ−Ｐｒｏｓｔ | Stray child prevention system using transmitter capable of short-range wireless communication |
| JP2017199105A (en) * | 2016-04-26 | 2017-11-02 | 株式会社日立システムズ | Stray child countermeasure system |
| CN109889793A (en) * | 2016-08-30 | 2019-06-14 | 吴玉芳 | Cloud computing platform and can recognition of face video monitoring intelligence Skynet system |
| CN106228752A (en) * | 2016-09-14 | 2016-12-14 | 努比亚技术有限公司 | A kind of intelligence nurse method and device |
| CN106683339A (en) * | 2017-02-23 | 2017-05-17 | 郑州云海信息技术有限公司 | Children lost-proof system |
| CN207218924U (en) * | 2017-09-18 | 2018-04-10 | 中山大学南方学院 | A kind of target monitoring and fast searching system based on unmanned plane |
| CN108523843A (en) * | 2018-03-23 | 2018-09-14 | 安徽中天保安服务集团有限公司 | It is a kind of to realize that intelligence nurses the wireless emergency system with rescue based on wearable device |
-
2018
- 2018-06-21 CN CN201810646084.4A patent/CN108629943B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108629943A (en) | 2018-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12008878B2 (en) | Distributed security system using position tracking | |
| US10102732B2 (en) | Danger monitoring system | |
| WO2020152851A1 (en) | Digital search security system, method, and program | |
| TWI586988B (en) | Tracking device and tracking device control method | |
| US20170202180A1 (en) | A self learning system for identifying status and location of pet animals | |
| EP2827168A1 (en) | Object acquiring system and acquiring method thereof | |
| JPWO2018008224A1 (en) | Robot, robot system and storage medium | |
| US20220353639A1 (en) | System and method for tracking locations of students within school buildings | |
| CN108833834B (en) | Finding system for preventing children from getting lost | |
| US11210529B2 (en) | Automated surveillance system and method therefor | |
| JP6135672B2 (en) | Method for reconstructing a map of the environment surrounding a wireless device, and wireless device implementing the method | |
| CN111212385A (en) | Visitor management method based on positioning of Internet of things | |
| Punetha et al. | Protection of the child/elderly/disabled/pet by smart and intelligent GSM and GPS based automatic tracking and alert system | |
| CN108629943B (en) | Finding method for lost children | |
| US20120154146A1 (en) | System and method for tracking people | |
| KR101147212B1 (en) | An apparatus, system and method for personal security using circumstance recognition | |
| CN110047246A (en) | Alarm method, equipment and computer readable storage medium | |
| KR101863846B1 (en) | Method and system for sensing event and providing spot picture | |
| KR20170014480A (en) | A method of guiding a road using an unmanned aerial vehicle | |
| CN108471521A (en) | A kind of prison Visualized Monitoring System and method based on rhythm of the heart | |
| CN109379716B (en) | Indoor positioning method and system for security monitoring project | |
| KR20100003535A (en) | System and method for safety lbs photo service | |
| KR101894154B1 (en) | Missing Child Tracking System | |
| KR101828673B1 (en) | Missing child searching system using the beacon | |
| JP2016091256A (en) | Alarm device, alarm system, alarm method, and program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201028 Address after: 312030 room 1311, 3 heart Plaza, Keqiao, Keqiao, Shaoxing, Zhejiang. Applicant after: SHAOXING QIANYI WEAVING TECHNOLOGY Co.,Ltd. Address before: 215000 No.11, LIANGANG Industrial Zone, LIANGANG village, Taiping Street, Xiangcheng District, Suzhou City, Jiangsu Province Applicant before: SUZHOU BOXUE INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for finding lost children Effective date of registration: 20230103 Granted publication date: 20201113 Pledgee: Shaoxing Branch of Zhejiang Tailong Commercial Bank Co.,Ltd. Pledgor: SHAOXING QIANYI WEAVING TECHNOLOGY Co.,Ltd. Registration number: Y2022980030047 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |