CN108783845A - A kind of knapsack and its control method based on Internet of Things - Google Patents
A kind of knapsack and its control method based on Internet of Things Download PDFInfo
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- CN108783845A CN108783845A CN201810605429.1A CN201810605429A CN108783845A CN 108783845 A CN108783845 A CN 108783845A CN 201810605429 A CN201810605429 A CN 201810605429A CN 108783845 A CN108783845 A CN 108783845A
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- Prior art keywords
- unit
- gps
- target user
- light source
- control centre
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
- A45C15/06—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles with illuminating devices
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- 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
-
- 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
- G08B21/0272—System arrangements wherein the object is to detect exact location of child or item using triangulation other than GPS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
Abstract
The invention discloses a kind of knapsack and its control method based on Internet of Things, including ontology, alarm device, tracks of device；Further include light-emitting device, unexpected follow-up mechanism and photographic device；Wherein, alarm device is used for alarming to target user, and alarm device includes alarm receiver unit, alarm and reminding unit and voice guidance unit；Tracks of device includes the first GPS unit, the first GPS receiver unit, the first GPS transmission units, GPS judging units and setting unit；The light-emitting device includes brightness detection unit, light source selecting unit, incidental injury prevention unit；The accident follow-up mechanism includes the second GPS unit, the second GPS receiver unit and the 2nd GPS transmission units；The photographic device includes camera unit, police service database connection unit, face identification unit, face judging unit and police service Database Unit.
Description
Technical field
The present invention relates to Internet of Things field more particularly to a kind of knapsacks and its control method based on Internet of Things.
Background technology
Knapsack is the requirement of student's study, due to people's living standards continue to improve, make knapsack design form and
Type is various, and overall mentality of designing is its beautiful and practicability, considers the healthy growth of children, the form of knapsack is by previous
Single shoulder by be transitioned into both shoulders carry on the back knapsack form, but current knapsack only have contain books and schooling apparatus work(
Energy.Over the past two years, campus tragic incident happened occasionally, and present safety vest is also various, but practicability is all less high, once
There is knapsack to be dropped, can not just be searched and rescued again.
Invention content
Goal of the invention：The present invention provides a kind of knapsack and its control method based on Internet of Things.
Technical solution：The invention is realized by the following technical scheme：
A kind of knapsack based on Internet of Things, including ontology, tracks of device；Further include light-emitting device, unexpected follow-up mechanism, camera shooting dress
It sets, the first control centre；Wherein, tracks of device include the first GPS unit, the first GPS receiver unit, the first GPS transmission units,
GPS judging units and setting unit；The light-emitting device includes brightness detection unit, light source selecting unit, incidental injury prevention unit；
The photographic device includes camera unit, police service database connection unit, face identification unit, face judging unit and police service
Database Unit；The accident follow-up mechanism includes the second GPS unit and the 2nd GPS transmission units；
Wherein, in the tracks of device, first GPS receiver unit is used for monitoring in real time the location information of target user, institute
State the information that the first GPS receiver unit is used for receiving the home of the setting unit setting, the first GPS transmission units
For the real time position of target user is sent to the first control centre, the GPS judging units are used for receiving from the first control
The position of the target user at center processed, and judge that the position whether in emergency route, will determine that result returns to the first control centre；
In the light-emitting device, brightness detection unit be used for detection body local environment brightness, light source include general light source and
Extremely strong light source, the general light source and extremely strong light source have several respectively, and the general light source is mounted on the shoulder strap of the ontology
Front, the extremely strong light source be mounted on the ontology shoulder strap front and rear；The light source selecting unit is used for basis
Brightness height automatically selects different light sources and illuminates body perimeter；The incidental injury prevention unit, including an extremely strong light source switch are pressed
Button is mainly used for an emergency situation is encountered, and target user opens extremely strong light source switch button manually, is used for target using extremely strong light
Strive for chance of escaping in family；
The photographic device is used for using when target user enters insecurely band, camera unit be conceal in front of knapsack and
The pinhole cameras at rear, police service Database Unit are the database of the photo of keeping on file for the criminal that judiciary uploads；The police
Business database connection unit is used for connecting first control centre and police service database, and the face identification unit is used for identifying
Camera unit catcher's object image, the face judging unit be used for judge recognition result whether in police service Database Unit
There is the image of coincidence；
It is unexpected that follow-up mechanism send the specific position of target user to the first control centre in the case of being abandoned by ruffian for knapsack
It sets, one side of the accident follow-up mechanism is connect with the garment-holding of target user, is passed through on ontology with the ontology on one side
It snaps connection, when knapsack is pulled off, is disconnected automatically with knapsack, while self-starting；Second GPS unit is used for
Monitor the specific location of target user in real time, the 2nd GPS transmission units are used for sending target user to the first control centre
Real time position.
Further include alarm device as a preferred embodiment of the present invention, alarm device includes alarm receiver unit, alarm
Reminding unit and voice guidance unit；The alarm receiver unit is connect with first control centre, is received and is come from first
The warning information of control centre；The alarm and reminding unit is used for the points for attention by voice reminder user.
As a preferred embodiment of the present invention, the periphery of the accident follow-up mechanism is cloth material, and inside is equipped with inspection
The electronic device that location is set, the switch button for buckling while being unexpected follow-up mechanism of the ontology.
As a preferred embodiment of the present invention, the extremely strong light is the very strong metal halide lamp of penetration power.
As a preferred embodiment of the present invention, the workflow of the light emitting module includes the following steps：
The brightness of S1, brightness detection unit detection body environment, judge the brightness section residing for brightness；
S2, according to brightness section, general light source is opened in the light source selecting module control；
S3, it is encountering in special circumstances, target user opens extremely strong light source by pressing the extremely strong light source switch.
As a preferred embodiment of the present invention, the workflow of the tracks of device includes the following steps：
S4, the period that target user uses the ontology is set in advance；And school and other peaces are inputted by setting unit
All positon, the GPS receiver unit receive the home and preserve to first control centre；
S5, the period into setting, when using the ontology, GPS unit records the real time position residing for the ontology, and will be real-time
Position is sent to the first control centre；
S6, the first control centre comparison home and real time position, judge whether target user is in a safe condition；
If S7, safety, lasting record reaches home up to target user, later stop recording；
If S8, dangerous, the first control centre is by sending information to the alarm and reminding unit, the alarm and reminding unit life
At alarm voice messaging, it is sent to voice guidance unit, safe road is walked by voice guidance target user.
As a preferred embodiment of the present invention, in the step S6, judge whether safety, including judge section safety,
Environmental security and route safety.
As a preferred embodiment of the present invention, in S8, judge further comprising the steps of after user is in unsafe condition:
Pinhole cameras is opened in S81, the control of the first control centre, obtains the face head portrait of people around, and information is returned to first
Control centre；
S82, the police service database connection unit connect first control centre and the police service database, obtain police service number
According to the head image information in library；
Head portrait in the database of S83, face identification unit identification camera unit catcher object image and acquisition, judges
Whether surrounding has offender to carry out abduct Deng criminal offences；
If S84, nothing walk safe road by voice guidance target user；
S85, if so, carrying out oneself safety protection, and automatic alarm by voice guidance target user.
As a preferred embodiment of the present invention, the workflow of the accident follow-up mechanism includes the following steps：
S9, the first control centre determine that buckle is ripped, and the 2nd GPS in unexpected follow-up mechanism is opened while buckle is ripped
Unit and the 2nd GPS transmission units；
S10, the second control centre persistently receive the location information of target user, and location information is sent to third party's client.
As a preferred embodiment of the present invention, third party's client is the electronic client or police that parent uses
Business system.
The present invention realizes following advantageous effect：
Knapsack provided by the invention, suitable for general student more particularly to itself dangerous larger student, these
Student group is easy to be threatened by ruffian；Using invention provided by the invention, when encountering ruffian's threat or kidnapping,
Can be oneself to win the time of escaping by extremely strong light, unexpected follow-up mechanism can also effectively assist parent and police to find
To target user；In addition it being that lost target user leads the way by voice guidance unit.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.
Fig. 1 be the present embodiments relate to a kind of knapsack system structure diagram；
Fig. 2 be the present embodiments relate to another system structural schematic diagram；
Fig. 3 be the present embodiments relate to a kind of light emitting module work flow diagram；
Fig. 4 be the present embodiments relate to a kind of tracks of device work flow diagram；
Fig. 5 be the present embodiments relate to a kind of photographic device work flow diagram；
Fig. 6 be the present embodiments relate to a kind of unexpected follow-up mechanism work flow diagram；
Fig. 7 be the present embodiments relate to buckle structural schematic diagram.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one:
Knapsack provided by the invention, suitable for general student more particularly to itself dangerous larger student, these
Student group is easy to be threatened by ruffian；
According to Fig. 1-2：The present embodiments relate to knapsack system structure diagram, the present invention, which provides, a kind of being based on Internet of Things
Knapsack, including ontology, tracks of device 100；Further include light-emitting device 200, unexpected follow-up mechanism 400, photographic device 300, the
One control centre 600；
Wherein, tracks of device 100 include the first GPS unit 101, the first GPS receiver unit 102, the first GPS transmission units 103,
GPS judging units 104 and setting unit 105；
The light-emitting device 200 includes brightness detection unit 202, light source selecting unit 201, incidental injury prevention unit 203；The camera shooting
Device 300 includes camera unit 301, police service database connection unit 302, face identification unit 303, face judging unit 305
And police service Database Unit 304；
The accident follow-up mechanism 400 includes the second GPS unit 401 and the 2nd GPS transmission units 402；
In the light-emitting device 200, brightness detection unit 202 is used for the brightness of detection body local environment, and light source includes general
Light source and extremely strong light source, the general light source and extremely strong light source have several respectively, and the general light source is mounted on the ontology
Shoulder strap front, the extremely strong light source be mounted on the ontology shoulder strap front and rear；The light source selecting unit 201
Body perimeter is illuminated for automatically selecting different light sources according to brightness height；The incidental injury prevention unit 203, including one extremely strong
Light source switch button is mainly used for an emergency situation is encountered, and target user opens extremely strong light source switch button manually, and utilization is extremely strong
Light is that target user strives for chance of escaping；
There are two effects for the light-emitting device 200：In the area of dark, illuminated for target user, and, encountering ruffian's
When, by opening hard light device, ruffian cannot be close quickly, for target user strive for it is certain escape the time, it is specific logical
Cross following manner operation：Brightness detection unit 202 is connect with the light source selecting unit 201,202 detection ring of the brightness detection
After the brightness of border, according to brightness section, the corresponding general light source of the brightness section is confirmed, due to there was only illumination functions, general light
Source is positioned only at the front of shoulder strap, as an implementation, there is the first general light source and the second general light source, when brightness value is super
When crossing the first setting value less than the second setting value, the first general light source is opened, when brightness value is more than the second setting value, opens the
Two general light sources；Under same voltage, the power of the first general light source is less than the described second general light source.
It is pursued and attacked when target user encounters user, when besieged dangerous situation, user can be by pressing extremely strong photoswitch
Button can cause people around's dizziness since the penetration power of light is very strong；As an implementation, it can be opened by long-press
The mode for closing button opens the extremely strong light source, and target user is avoided accidentally to injure surrounding classmate；The extremely strong distribution of light sources
Can be that oneself manufacture is escaped the time when ruffian surrounds in the front and rear part of knapsack straps.
Wherein, in the tracks of device 100, first GPS receiver unit 102 is used for monitoring in real time the position of target user
Confidence cease, first GPS receiver unit 102 be used for receive the setting unit 105 setting location information, described first
GPS transmission units 103 are used for the real time position of target user being sent to the first control centre 600, the GPS judging units
104 are used for receiving the position of the target user from the first control centre 600, and judge that the position whether in safety, will determine that
As a result the first control centre 600 is returned；
The tracks of device 100 is mainly used for going to school the period that classes are in target user, and the setting unit 105 is used for setting
The home of target user is set, such as：The specific location of the school of user, the specific location for the household of user got close to, with
And the specific location of the friend family of user；Judge whether to further include that calculating user can from school to home in home
The route of energy, one home of level-one reach the potential route of another home, calculate the difference that content includes school
The different entrances of entrance and cell, using calculated several ways line as the emergency route of target user.When user exists
When emergency route, any warning is not sent out to user, when not in emergency route, it may be possible to which the reason that user gets lost passes through
Voice reminder unit reminds user.
The photographic device 300 is used for using when target user enters insecurely band, and camera unit 301 is to conceal
The pinhole cameras of knapsack front and back, police service Database Unit 304 are the photo of keeping on file for the criminal that judiciary uploads
Database；The police service database connection unit 302 is used for connecting first control centre 600 and police service Database Unit
304, the face identification unit 303 is used for identifying 301 catcher's object image of camera unit, the face judging unit 305
For judge recognition result whether with have the image overlapped in police service Database Unit 304；
Due under normal circumstances, when user walks on emergency route, very big security risk is not present, if in real time into
Row images match can cause prodigious pressure to system, therefore when target user enters unsafe route, open monitoring mould
Formula monitors whether there is the behavior abducted or kidnapped；
Connect with police system, one of advantage be offender may carry out secondary crime probability it is bigger, in addition can assist
The police are helped to arrest the offender to abscond outside.
Unexpected follow-up mechanism 400 sends target to the first control centre 600 in the case of being abandoned by ruffian for knapsack and uses
One side of the specific location at family, the accident follow-up mechanism 400 is connect with the garment-holding of target user, on one side with the ontology
It is connected by the buckle 21 on ontology, when knapsack is pulled off, is disconnected automatically with knapsack, while self-starting；It is described
Second GPS unit 401 is used for monitoring in real time the specific location of target user, and the 2nd GPS transmission units 402 are used for first
Control centre 600 sends the real time position of target user.
It is unsuccessful in the case that escaping, it is more likely that enrage bad since ontology is equipped with extremely strong source stimulating ruffian
On foot, in addition present intelligent knapsack is very more, and slightly the people of common sense may find that according to the construction of knapsack existing for knapsack
" clue ", therefore, in this case under, the present invention devises another scheme to obtain the location information of target user；
The external of unexpected follow-up mechanism 400 looks like one piece of cloth for being similar to clothes, and inside can be connect with clothing, and appearance is seen
It is exactly a part for clothes to get up, actually internal to be mounted with GPS chip；
Preferably, the unexpected follow-up mechanism 400 includes a buckle 21,21 connection ontology of buckle and clothes, buckles 21 tool
The structure chart of body is as shown in fig. 7, when knapsack is pulled off, and buckle 21 and the connection of knapsack disconnect, and device is fixed on clothes
On, while disconnection, unexpected follow-up mechanism 400 is opened, carries out new GPS records.Wherein, 21 junction 22 of buckle and this dress
It sets and is detachably connected, ruffian has found in order to prevent, thoroughly disconnects buckle 21 from the present apparatus, target user is persistently recorded after disconnection
Real time position.
Preferably, further include alarm device 500, alarm device 500 includes alarm receiver unit 501, alarm and reminding unit
502 and voice guidance unit 503；The alarm receiver unit 501 is connect with first control centre 600, and reception comes from
The warning information of first control centre 600；The alarm and reminding unit 502 is used for the points for attention by voice reminder user.
Embodiment two：
Be illustrated in figure 3 the present embodiments relate to a kind of light emitting module work flow diagram；Include the following steps：
The brightness of S1,202 detection body environment of brightness detection unit, judge the brightness section residing for brightness,
S2, according to brightness section, general light source is opened in the light source selecting module control；
S3, it is encountering in special circumstances, target user opens extremely strong light source by pressing the extremely strong light source switch.
Specific section and light source selection are described in above-described embodiment, and in the present embodiment, there are two the brightness sections,
Using the first and second setting values as distinguishing, there are two general light sources, there is the first general light source and the second general light source, general light
There is different power in source；Specifically：Brightness detection unit 202 is connect with the light source selecting unit 201, the brightness detection inspection
It surveys after unit detection ambient brightness, which brightness section judgement belongs to, and confirms the corresponding general light source of the brightness section；When bright
When angle value is more than that the first setting value is less than the second setting value, the first general light source is opened, when brightness value is more than the second setting value,
Open the second general light source；Under same voltage, the power of the first general light source is less than the described second general light source.
Be illustrated in figure 4 the present embodiments relate to a kind of tracks of device 100 work flow diagram；Including following step
Suddenly：
S4, the period that target user uses the ontology is set in advance；And by setting unit 105 input school and other
Home, the GPS receiver unit receive the home and preserve to first control centre 600；
S5, the period into setting, when using the ontology, GPS unit records the real time position residing for the ontology, and will be real-time
Position is sent to the first control centre 600；
S6, the first control centre 600 comparison home and real time position, judge whether target user is in a safe condition；
If S7, safety, lasting record reaches home up to target user, later stop recording；
If S8, dangerous, the first control centre 600 is by sending information to the alarm and reminding unit 502, the alarm and reminding
Unit 502 generates alarm voice messaging, is sent to voice guidance unit 503, safe road is walked by voice guidance target user
Road.
About home and emergency route, above-described embodiment is described.
The voice guidance unit 503 instructs user to enter correct road, specifically, control centre further obtains use
The real time position at family, judges whether user is walking according to voice guidance unit 503, after user goes to emergency route, holds
Continue and is instructed for user speech.
Preferably, in the step S6, judge whether safety, including judge section safety, Environmental security and route safety.
Whether opened including front street lamp safely in section, if be remote section, Environmental security includes whether front is crime
Violate molecule activity compared with multizone etc., whether route has specially gone to the wrong way route safely, such as takes certain highway to by ruffian
Etc..
As Fig. 5 be show the present embodiments relate to a kind of photographic device 300 work flow diagram；Including following step
Suddenly:
Pinhole cameras is opened in S81, the control of the first control centre 600, obtains the face head portrait of people around, and information is returned to the
One control centre 600；
S82, the police service database connection unit 302 connect first control centre 600 and the police service database, obtain
Head image information in police service database；
S83, the face identification unit 303 identify the head in 301 catcher's object image of camera unit and the database of acquisition
Picture, judges whether surrounding has offender to carry out abduct Deng criminal offences；
If S84, nothing walk safe road by voice guidance target user；
S84, if so, carrying out oneself safety protection, and automatic alarm by voice guidance target user.
Be illustrated in figure 6 the present embodiments relate to a kind of unexpected follow-up mechanism 400 work flow diagram；Including following
Step：
S9, the first control centre 600 determine that buckle 21 is ripped, and unexpected follow-up mechanism 400 is opened while buckle 21 is ripped
The second interior GPS unit 401 and the 2nd GPS transmission units 402；
S10, the second control centre 70 persistently receive the location information of target user, and location information is sent to third party client
End.
Preferably, third party's client is the electronic client or police system that parent uses.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of knapsack based on Internet of Things, including ontology, tracks of device；It is characterized in that, further including light-emitting device, surprisingly chasing after
Track device, photographic device, the first control centre；Wherein, tracks of device includes the first GPS unit, the first GPS receiver unit, the
One GPS transmission units, GPS judging units and setting unit；The light-emitting device includes brightness detection unit, light source selection list
Member, incidental injury prevention unit；The photographic device includes that camera unit, police service database connection unit, face identification unit, face are sentenced
Disconnected unit and police service Database Unit；The accident follow-up mechanism includes the second GPS unit and the 2nd GPS transmission units；
Wherein, in the tracks of device, first GPS receiver unit is used for monitoring in real time the location information of target user, institute
State the information that the first GPS receiver unit is used for receiving the home of the setting unit setting, the first GPS transmission units
For the real time position of target user is sent to the first control centre, the GPS judging units are used for receiving from the first control
The position of the target user at center processed, and judge that the position whether in emergency route, will determine that result returns to the first control centre；
In the light-emitting device, brightness detection unit be used for detection body local environment brightness, light source include general light source and
Extremely strong light source, the general light source and extremely strong light source have several respectively, and the general light source is mounted on the shoulder strap of the ontology
Front, the extremely strong light source be mounted on the ontology shoulder strap front and rear；The light source selecting unit is used for basis
Brightness height automatically selects different light sources and illuminates body perimeter；The incidental injury prevention unit, including an extremely strong light source switch are pressed
Button is mainly used for an emergency situation is encountered, and target user opens extremely strong light source switch button manually, is used for target using extremely strong light
Strive for chance of escaping in family；
The photographic device is used for using when target user enters insecurely band, camera unit be conceal in front of knapsack and
The pinhole cameras at rear, police service Database Unit are the database of the photo of keeping on file for the criminal that judiciary uploads；The police
Business database connection unit is used for connecting first control centre and police service database, and the face identification unit is used for identifying
Camera unit catcher's object image, the face judging unit be used for judge recognition result whether in police service Database Unit
There is the image of coincidence；
It is unexpected that follow-up mechanism send the specific position of target user to the first control centre in the case of being abandoned by ruffian for knapsack
It sets, one side of the accident follow-up mechanism is connect with the garment-holding of target user, is passed through on ontology with the ontology on one side
It snaps connection, when knapsack is pulled off, is disconnected automatically with knapsack, while self-starting；Second GPS unit is used for
Monitor the specific location of target user in real time, the 2nd GPS transmission units are used for sending target user to the first control centre
Real time position.
2. a kind of knapsack based on Internet of Things according to claim 1, which is characterized in that further include alarm device, alarm
Device includes alarm receiver unit, alarm and reminding unit and voice guidance unit；The alarm receiver unit and described first
Control centre connects, and receives the warning information from the first control centre；The alarm and reminding unit is used for passing through voice reminder
The points for attention of user.
3. a kind of knapsack based on Internet of Things according to claim 1, which is characterized in that outside the accident follow-up mechanism
It encloses for cloth material, electronic device of the inside equipped with test position, the buckle of the ontology while opening for unexpected follow-up mechanism
Close button.
4. a kind of knapsack based on Internet of Things according to claim 1, which is characterized in that the extremely strong light be penetration power very
Strong metal halide lamp.
5. according to a kind of control method of the knapsack based on Internet of Things of claim 1-4 any one of them, which is characterized in that institute
The workflow for stating light emitting module, includes the following steps：
The brightness of S1, brightness detection unit detection body environment, judge the brightness section residing for brightness,
S2, according to brightness section, general light source is opened in the light source selecting module control；
S3, it is encountering in special circumstances, target user opens extremely strong light source by pressing the extremely strong light source switch.
6. a kind of control method of knapsack based on Internet of Things according to claim 5, which is characterized in that the tracking dress
The workflow set, includes the following steps：
S4, the period that target user uses the ontology is set in advance；And school and other peaces are inputted by setting unit
All positon, the GPS receiver unit receive the home and preserve to first control centre；
S5, the period into setting, when using the ontology, GPS unit records the real time position residing for the ontology, and will be real-time
Position is sent to the first control centre；
S6, the first control centre comparison home and real time position, judge whether target user is in a safe condition；
If S7, safety, lasting record reaches home up to target user, later stop recording；
If S8, dangerous, the first control centre is by sending information to the alarm and reminding unit, the alarm and reminding unit life
At alarm voice messaging, it is sent to voice guidance unit, safe road is walked by voice guidance target user.
7. a kind of control method of knapsack based on Internet of Things according to claim 6, which is characterized in that the step S6
In, judge whether safety, including judge section safety, Environmental security and route safety.
8. a kind of control method of knapsack based on Internet of Things according to claim 6, which is characterized in that in S8, judge
User is in further comprising the steps of after unsafe condition:
Pinhole cameras is opened in S81, the control of the first control centre, obtains the face head portrait of people around, and information is returned to first
Control centre；
S82, the police service database connection unit connect first control centre and the police service database, obtain police service number
According to the head image information in library；
Head portrait in the database of S83, face identification unit identification camera unit catcher object image and acquisition, judges
Whether surrounding has offender to carry out abduct Deng criminal offences；
If S84, nothing walk safe road by voice guidance target user；
S85, if so, carrying out oneself safety protection, and automatic alarm by voice guidance target user.
9. a kind of control method of knapsack based on Internet of Things according to claim 5, which is characterized in that the accident chases after
The workflow of track device includes the following steps：
S9, the first control centre determine that buckle is ripped, and the 2nd GPS in unexpected follow-up mechanism is opened while buckle is ripped
Unit and the 2nd GPS transmission units；
S10, the second control centre persistently receive the location information of target user, and location information is sent to third party's client.
10. a kind of control method of knapsack based on Internet of Things according to claim 9, which is characterized in that the third
Square client is the electronic client or police system that parent uses.
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| CN112731820A (en) * | 2019-10-29 | 2021-04-30 | 千寻位置网络有限公司 | Memory knapsack and travel system |
| RU219674U1 (en) * | 2023-04-10 | 2023-07-31 | Матвей Андреевич Матершов | PORTABLE DEVICE FOR VIDEO INFORMATION PLAYBACK |
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