CN108661460A - A kind of intelligent positioning handcuff and its application method - Google Patents
A kind of intelligent positioning handcuff and its application method Download PDFInfo
- Publication number
- CN108661460A CN108661460A CN201810436918.9A CN201810436918A CN108661460A CN 108661460 A CN108661460 A CN 108661460A CN 201810436918 A CN201810436918 A CN 201810436918A CN 108661460 A CN108661460 A CN 108661460A
- Authority
- CN
- China
- Prior art keywords
- module
- mobile terminal
- sent
- handcuff
- positioning
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 102100034112 Alkyldihydroxyacetonephosphate synthase, peroxisomal Human genes 0.000 claims abstract description 12
- 101000799143 Homo sapiens Alkyldihydroxyacetonephosphate synthase, peroxisomal Proteins 0.000 claims abstract description 12
- 238000004364 calculation method Methods 0.000 claims description 11
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B75/00—Handcuffs ; Finger cuffs; Leg irons; Handcuff holsters; Means for locking prisoners in automobiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/421—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system
- G01S19/423—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system by combining or switching between position solutions derived from different satellite radio beacon positioning systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
- H04W4/022—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences with dynamic range variability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a kind of intelligent positioning handcuff and its application methods,Including handcuffss ontology and positioning system,The handcuffss ontology is made of two groups of handcuff bodies,Body one end is put handcuffs on described in two groups is movably hinged with fan beam,Two groups of internal portions of handcuff are both provided with handcuffss insurance,Power switch,Charging head and battery,The handcuffss insurance,Power switch,Charging head and battery are sequentially connected electrically,Positioning system includes mobile terminal,It is arranged and is putting handcuffs on internal control module and positioning device composition,Product has the comprehensive constantly precise positioning tracking function of the weights of the GPS+WIFI+LBS+ Big Dippeves+AGPS five,After convict walks out restriction distance,Mobile phone can and alarm,Avoid escaping for convict,The novel intelligent positions police handcuffss,Not only there is significant raising in security performance,Also there is significant raising in terms of positioning accuracy compared with traditional GPS positioning system,Public security cadres and police can be made to free completely from the monitoring of nervous sight,It saves human cost and also improves security monitoring efficiency.
Description
Technical field
The present invention relates to handcuffss technical fields, more specifically, more particularly to a kind of intelligent positioning handcuff and its user
Method.
Background technology
At present in police handcuffss industry, although type is various, a great variety of models is substantially extremely low pure of security performance
The police handcuffss of mechanicalness metal, it is simple in structure although the both hands of people can be fettered, typically by handcuff body, fan beam, connector, chain and
Five part of key is constituted.Run away once realizing as convict, is just difficult the direction and location learnt convict and escaped.Because passing
Unite police handcuffss without any electronic anti-escaping warning device, without any constantly precise positioning tracking function, without appoint can fence
Function can look into function without any run trace.Even if convict can be searched out, it is also desirable to when putting into a large amount of manpower and materials and carrying out long
Between search on a large scale, while also leaving sufficient escape the time to convict.Convict once successfully runs away, and not only gives country and society
Cause greatly harm and the heavy losses of property.
Invention content
The purpose of the present invention is to provide a kind of intelligent positioning handcuff and its application methods.
In order to achieve the above object, the technical solution adopted by the present invention is as follows:A kind of intelligent positioning handcuff, including handcuffss sheet
Body and positioning system, the handcuffss ontology are made of two groups of handcuff bodies, and body one end is put handcuffs on described in two groups and is movably hinged with fan beam, and two
The group handcuff body other end is installed with connector, and chain is fixedly connected on connector, and body is put handcuffs on described in two groups and is mutually interconnected by chain
Connect, two groups of internal portions of handcuff are both provided with handcuffss insurance, power switch, charging head and battery, the handcuffss insurance, power switch,
Charging head and battery are sequentially connected electrically;
The positioning system includes mobile terminal, is arranged and is putting handcuffs on internal control module and positioning device composition,
The mobile terminal, the position data for receiving and handling positioning device transmission;
The positioning device with lower component by being formed:
GPS positioning module, the carrier signal sent out for receiving GPS satellite, will calculate position data with carrier signal
Information is simultaneously sent to mobile terminal;
WIFI locating modules, for searching for WIFI, obtain MAC Address ID, and ID is sent to mobile terminal;
Beidou positioning module, the carrier signal sent out for receiving big-dipper satellite, will calculate positional number with carrier signal
It is believed that ceasing and being sent to mobile terminal;
AGPS locating modules, the carrier signal sent out for quickly receiving GPS satellite, will calculate out position with carrier signal
Data information is simultaneously sent to mobile terminal;
LBS locating modules are used to obtain LBS data by base station, and LBS data are sent to server, passes through and accesses LBS
Address database returns to required position data, and position data is sent to mobile terminal;
The GPS positioning module, WIFI locating modules, Beidou positioning module, AGPS locating modules and LBS locating modules are equal
It is connect with control module.
Further, the mobile terminal is provided with distance calculation module, distance limitation module and alarm module, mobile whole
End
For mobile phone,
Distance calculation module, for receiving position data, and calculate handcuff the distance between body and mobile terminal believe
Breath, and range information is sent to distance limitation module;
Distance limitation module limits range data for inputting, and range information is compared with range data is limited,
After range information, which is more than, limits range data, warning message is sent to alarm module;
Alarm module, the loudspeaker for starting mobile terminal carry out warning reminding by loudspeaker;
The distance calculation module, distance limitation module and alarm module are connect with control module.
Further, the mobile terminal is additionally provided with track enquiry module, and track enquiry module is used for position data
Information stores in real time.
Further, the handcuffss ontology is configured with key, and the power switch is synchronous with the switch that handcuffss insure, handcuffss
When the switch key-off of insurance, power switch disconnects, and when the switch that key insures handcuffss is opened, power switch starts.
A kind of intelligent positioning handcuff application method is using step:
When the switch that S1, key insure handcuffss is opened, power switch 5 starts,
S2, GPS positioning module receive the carrier signal that sends out of GPS satellite, positional number will be calculated with carrier signal it is believed that
Mobile terminal is ceased and is sent to,
S3, Beidou positioning module receive the carrier signal that big-dipper satellite is sent out, and will calculate position data with carrier signal
Information is simultaneously sent to mobile terminal,
S4, AGPS locating module quickly receive the carrier signal that GPS satellite is sent out, and will calculate positional number with carrier signal
It is believed that mobile terminal is ceased and is sent to,
S5, WIFI locating module search for interior WIFI, obtain MAC Address ID, and ID is sent to mobile terminal,
S6, LBS locating module obtain LBS data by base station, and LBS data are sent to server, by with accessing LBS
Location database returns to required position data, and position data is sent to mobile terminal,
S7, distance calculation module receive position data, and calculate handcuff the distance between body 1 and mobile terminal letter
Breath, and range information is sent to distance limitation module,
S8, distance limitation module compare range information with range data is limited,
S9, after range information is more than and limits range data, send warning message to alarm module, alarm module, which starts, to be moved
The loudspeaker of dynamic terminal 8 carry out warning reminding by loudspeaker,
S10, when range information be less than limit range data after, alarm module does not send warning message.
Compared with the prior art, the advantages of the present invention are as follows:
Five heavy intelligent accurate positioning systems of the GPS+WIFI+LBS+ Big Dippeves+AGPS, while being additionally contemplates that traditional GPS satellite is fixed
The characteristics of cannot being positioned in the system chambers of position, newest WIFI indoor locating systems are used for the first time, compensate for what interior cannot position
Blind area also improves positioning accuracy.So that convict has no place to hide in any place.Product has the north GPS+WIFI+LBS+
The comprehensive constantly precise positioning tracking function of the weights of bucket+AGPS five, after convict walks out restriction distance, mobile phone can and alarm,
Escaping for convict is avoided, which positions police handcuffss, not only has significant raising in security performance, in positioning accurate
Also there is significant raising compared with traditional GPS positioning system in terms of degree, public security cadres and police can be made complete from the monitoring of nervous sight
Complete solution takes off, that is, saves human cost and also improve security monitoring efficiency.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structure chart of intelligent positioning handcuff of the present invention;
Fig. 2 is a kind of sectional view of intelligent positioning handcuff of the present invention;
Fig. 3 is a kind of positioning system frame diagram of intelligent positioning handcuff of the present invention;
Fig. 4 is a kind of positioning system flow chart of intelligent positioning handcuff of the present invention.
In figure:Put handcuffs on body 1, fan beam 2, connector 3, chain 4, power switch 5, charging head 6, battery 7, mobile terminal 8, control mould
Block 9.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to fig. 1, shown in Fig. 2 and Fig. 3, the present invention provides a kind of intelligent positioning handcuff, including handcuffss ontology and positioning are
System, handcuffss ontology are made of two groups of handcuff bodies 1, and two groups of 1 one end of handcuff body are movably hinged with fan beam 2, and two groups of 1 other ends of handcuff body are equal
It is installed with connector 3, chain 4 is fixedly connected on connector 3, two groups of handcuff bodies 1 are connected with each other by chain 1, in two groups of handcuff bodies 1
Portion is both provided with handcuffss insurance, power switch 5, charging head 6 and battery 7, handcuffss insurance, power switch 5, charging head 6 and battery 7
It is sequentially connected electrically;
Positioning system includes mobile terminal 8, is arranged and is putting handcuffs on control module 9 and positioning device composition in body 1,
Mobile terminal 8, the position data for receiving and handling the transmission of positioning device 9;
Positioning device 9 with lower component by being formed:
GPS positioning module, the carrier signal sent out for receiving GPS satellite, will calculate position data with carrier signal
Information is simultaneously sent to mobile terminal 8;
WIFI locating modules, for searching for WIFI, obtain MAC Address ID, and ID is sent to mobile terminal 8;
Beidou positioning module, the carrier signal sent out for receiving big-dipper satellite, will calculate positional number with carrier signal
It is believed that ceasing and being sent to mobile terminal 8;
AGPS locating modules, the carrier signal sent out for quickly receiving GPS satellite, will calculate out position with carrier signal
Data information is simultaneously sent to mobile terminal 8;
LBS locating modules are used to obtain LBS data by base station, and LBS data are sent to server, passes through and accesses LBS
Address database returns to required position data, and position data is sent to mobile terminal 8;
GPS positioning module, WIFI locating modules, Beidou positioning module, AGPS locating modules and LBS locating modules with control
Molding block 9 connects.
Mobile terminal 8 is provided with distance calculation module, distance limitation module and alarm module, and mobile terminal 8 is mobile phone,
Distance calculation module, for receiving position data, and calculate handcuff the distance between body 1 and mobile terminal 8
Information, and range information is sent to distance limitation module;
Distance limitation module limits range data for inputting, and range information is compared with range data is limited,
After range information, which is more than, limits range data, warning message is sent to alarm module;
Alarm module, the loudspeaker for starting mobile terminal 8 carry out warning reminding by loudspeaker;
Distance calculation module, distance limitation module and alarm module are connect with control module 9.
Further, mobile terminal 8 is additionally provided with track enquiry module, and track enquiry module is used for position data
Storage in real time.
Further, handcuffss ontology is configured with key, and power switch 5 is synchronous with the switch that handcuffss insure, handcuffss insurance
When switch key-off, power switch 5 disconnects, and when the switch that key insures handcuffss is opened, power switch 5 starts.
A kind of intelligent positioning handcuff application method is using step:
When the switch that S1, key insure handcuffss is opened, power switch 5 starts,
S2, GPS positioning module receive the carrier signal that sends out of GPS satellite, positional number will be calculated with carrier signal it is believed that
Mobile terminal 8 is ceased and is sent to,
S3, Beidou positioning module receive the carrier signal that big-dipper satellite is sent out, and will calculate position data with carrier signal
Information is simultaneously sent to mobile terminal 8,
S4, AGPS locating module quickly receive the carrier signal that GPS satellite is sent out, and will calculate positional number with carrier signal
It is believed that mobile terminal 8 is ceased and is sent to,
S5, WIFI locating module search for interior WIFI, obtain MAC Address ID, and ID is sent to mobile terminal 8,
S6, LBS locating module obtain LBS data by base station, and LBS data are sent to server, by with accessing LBS
Location database returns to required position data, and position data is sent to mobile terminal 8,
S7, distance calculation module receive position data, and calculate handcuff the distance between body 1 and mobile terminal 8 letter
Breath, and range information is sent to distance limitation module,
S8, distance limitation module compare range information with range data is limited,
S9, after range information is more than and limits range data, send warning message to alarm module, alarm module, which starts, to be moved
The loudspeaker of dynamic terminal 8 carry out warning reminding by loudspeaker,
S10, when range information be less than limit range data after, alarm module does not send warning message.
Although the embodiments of the invention are described in conjunction with the attached drawings, but patent owner can be in appended claims
Within the scope of make various deformations or amendments, as long as it does not exceed the scope of protection described in the claims to the invention, all should
Within protection scope of the present invention.
Claims (5)
1. a kind of intelligent positioning handcuff, including handcuffss ontology and positioning system, it is characterised in that:The handcuffss ontology is by two groups of handcuffs
Body (1) forms, and body (1) one end is put handcuffs on described in two groups and is movably hinged with fan beam (2), and the fixed peace of two groups of handcuff body (1) other ends
Equipped with connector (3), it is fixedly connected with chain (4) on connector (3), body (1) is put handcuffs on described in two groups and is connected with each other by chain (1), two
Handcuffss insurance, power switch (5), charging head (6) and battery (7), the handcuffss insurance, electricity are both provided with inside group handcuff body (1)
Source switch (5), charging head (6) and battery (7) are sequentially connected electrically;
The positioning system includes the control module (9) and positioning device composition of mobile terminal (8), setting in handcuff body (1),
The mobile terminal (8), the position data for receiving and handling positioning device (9) transmission;
The positioning device (9) with lower component by being formed:
GPS positioning module, the carrier signal sent out for receiving GPS satellite, will calculate position data with carrier signal
And it is sent to mobile terminal (8);
WIFI locating modules, for searching for WIFI, obtain MAC Address ID, and ID is sent to mobile terminal (8);
Beidou positioning module, the carrier signal sent out for receiving big-dipper satellite, positional number will be calculated with carrier signal it is believed that
It ceases and is sent to mobile terminal (8);
AGPS locating modules, the carrier signal sent out for quickly receiving GPS satellite, will calculate position data with carrier signal
Information is simultaneously sent to mobile terminal (8);
LBS locating modules are used to obtain LBS data by base station, and LBS data are sent to server, passes through and accesses the addresses LBS
Database returns to required position data, and position data is sent to mobile terminal (8);
The GPS positioning module, WIFI locating modules, Beidou positioning module, AGPS locating modules and LBS locating modules with control
Molding block (9) connects.
2. a kind of intelligent positioning handcuff according to claim 1, it is characterised in that:The mobile terminal (8) be provided with away from
From computing module, with a distance from limitation module and alarm module, mobile terminal (8) is mobile phone,
Distance calculation module, for receiving position data, and calculate handcuff the distance between body 1 and mobile terminal 8 information,
And range information is sent to distance limitation module;
Distance limitation module, for input limit range data, and by range information with restriction range data compare, when away from
It is more than from information after limiting range data, sends warning message to alarm module;
Alarm module, the loudspeaker for starting mobile terminal (8) carry out warning reminding by loudspeaker;
The distance calculation module, distance limitation module and alarm module are connect with control module (9).
3. a kind of intelligent positioning handcuff according to claim 1, it is characterised in that:The mobile terminal (8) is additionally provided with
Track enquiry module, track enquiry module for storing position data in real time.
4. a kind of intelligent positioning handcuff according to claim 1, it is characterised in that:The handcuffss ontology is configured with key,
The power switch (5) is synchronous with the switch that handcuffss insure, and when the switch key-off of handcuffss insurance, power switch (5) is disconnected
It opens, when the switch that key insures handcuffss is opened, power switch (5) starts.
5. a kind of intelligent positioning handcuff application method according to claim 1, is using step:
When the switch that S1, key insure handcuffss is opened, power switch (5) starts,
S2, GPS positioning module receive the carrier signal that GPS satellite is sent out, and position data will be calculated with carrier signal simultaneously
It is sent to mobile terminal (8),
S3, Beidou positioning module receive the carrier signal that big-dipper satellite is sent out, and will calculate position data with carrier signal
And it is sent to mobile terminal (8),
S4, AGPS locating module quickly receive the carrier signal that GPS satellite is sent out, positional number will be calculated with carrier signal it is believed that
Mobile terminal (8) is ceased and is sent to,
S5, WIFI locating module search for interior WIFI, obtain MAC Address ID, and ID is sent to mobile terminal (8),
S6, LBS locating module obtain LBS data by base station, and LBS data are sent to server, by accessing LBS number of addresses
According to library, required position data is returned to, and position data is sent to mobile terminal (8),
S7, distance calculation module receive position data, and calculate handcuff the distance between body 1 and mobile terminal (8) information,
And range information is sent to distance limitation module,
S8, distance limitation module compare range information with range data is limited,
S9, after range information is more than and limits range data, send warning message to alarm module, alarm module start it is mobile eventually
The loudspeaker at end 8 carry out warning reminding by loudspeaker,
S10, when range information be less than limit range data after, alarm module does not send warning message.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810436918.9A CN108661460A (en) | 2018-05-09 | 2018-05-09 | A kind of intelligent positioning handcuff and its application method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810436918.9A CN108661460A (en) | 2018-05-09 | 2018-05-09 | A kind of intelligent positioning handcuff and its application method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108661460A true CN108661460A (en) | 2018-10-16 |
Family
ID=63778946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810436918.9A Pending CN108661460A (en) | 2018-05-09 | 2018-05-09 | A kind of intelligent positioning handcuff and its application method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108661460A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109379709A (en) * | 2018-11-13 | 2019-02-22 | 北京众行智能科技有限公司 | A kind of dynamic electron fence system and method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105629839A (en) * | 2016-03-15 | 2016-06-01 | 深圳市前海安益智科技有限公司 | Intelligent handcuffs and a remote management system thereof |
CN107762295A (en) * | 2017-11-24 | 2018-03-06 | 福建省英辉保安器材有限公司 | The band handcuff anti-escape method of convict and its anti-escape handcuffss |
CN208669123U (en) * | 2018-05-09 | 2019-03-29 | 刘永强 | A kind of intelligent positioning handcuff |
-
2018
- 2018-05-09 CN CN201810436918.9A patent/CN108661460A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105629839A (en) * | 2016-03-15 | 2016-06-01 | 深圳市前海安益智科技有限公司 | Intelligent handcuffs and a remote management system thereof |
CN107762295A (en) * | 2017-11-24 | 2018-03-06 | 福建省英辉保安器材有限公司 | The band handcuff anti-escape method of convict and its anti-escape handcuffss |
CN208669123U (en) * | 2018-05-09 | 2019-03-29 | 刘永强 | A kind of intelligent positioning handcuff |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109379709A (en) * | 2018-11-13 | 2019-02-22 | 北京众行智能科技有限公司 | A kind of dynamic electron fence system and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Hasan et al. | Cost effective GPS-GPRS based object tracking system | |
CN109509327B (en) | Abnormal behavior early warning method and device | |
CN204467229U (en) | A kind of novel location case | |
Srinivasan et al. | RFID sensor network-based automation system for monitoring and tracking of sandalwood trees | |
CN101179851A (en) | Positioning system and method of navigation mobile phone | |
CN206202499U (en) | A kind of intelligent anti-theft device and system for bicycle | |
CN103761839A (en) | Anti-lost object search method based on TOF wireless distance measurement | |
CN102833320A (en) | Web client system of GPS (Global Positioning System) vehicle monitoring system | |
CN110377685A (en) | A kind of arrival reminding method and system based on machine learning | |
CN101464891A (en) | Service-oriented information retrieval method in electronic government affair application | |
CN106296040A (en) | A kind of intelligent campus management system | |
CN108661460A (en) | A kind of intelligent positioning handcuff and its application method | |
CN208669123U (en) | A kind of intelligent positioning handcuff | |
WO2018232888A1 (en) | Bicycle locating and tracking method and system | |
CN110738814A (en) | Manhole cover alarm based on NB-IOT (network b-internet of things) | |
CN104392586A (en) | Intelligent key carrying reminding, identity recognition and information record search device and method | |
CN101472269A (en) | Method for retrieving lost mobile phone | |
CN101487885B (en) | GPS locator for tracing and training | |
CN211954258U (en) | Intelligent environment-friendly Internet of things software system | |
CN204613992U (en) | A kind of high education management personnel identification device | |
CN110927758A (en) | Automatic vehicle key retrieving method and system | |
Jarwal et al. | Mobile Application based Tracking using GPS and GSM | |
Zhan et al. | Design and implementation of logistics vehicle monitoring system based on the SaaS model | |
CN205563887U (en) | Bluetooth handheld device alarm | |
Jain et al. | File Tracking and Security System Using BLE and Blockchain |
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 | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |
|
WD01 | Invention patent application deemed withdrawn after publication |