CN106017457A - Safe state tracking detection method and device - Google Patents
Safe state tracking detection method and device Download PDFInfo
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- CN106017457A CN106017457A CN201610322351.3A CN201610322351A CN106017457A CN 106017457 A CN106017457 A CN 106017457A CN 201610322351 A CN201610322351 A CN 201610322351A CN 106017457 A CN106017457 A CN 106017457A
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- China
- Prior art keywords
- accekeration
- intelligent worn
- worn device
- motion track
- terminal unit
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
-
- 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
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
-
- 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
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
- G01S19/47—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being an inertial measurement, e.g. tightly coupled inertial
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Automation & Control Theory (AREA)
- Navigation (AREA)
Abstract
The embodiment of the invention provides a safe state tracking detection method and device. The method comprises the steps of acquiring the acceleration magnitude and geographical coordinates of intelligent wearing equipment in real time; determining whether the equipment is in an unsafe area according to the geographical coordinates acquired corresponding to the acceleration magnitude after it is detected that the acquired acceleration magnitude exceeds a preset acceleration threshold value; generating an unsafe state message and sending the unsafe state message to a corresponding terminal unit if the equipment is in an unsafe area, so that the terminal unit conducts displaying according to the unsafe state message. According to the method and device, the safe state of a wearer are tracked based on the acceleration magnitude and geographical coordinates acquired in real time; the fact that the wearer is in the unsafe state is detected in real time according to the acquired acceleration magnitude exceeding the preset acceleration threshold value and the geographical coordinates of the unsafe area, the unsafe state message is generated and sent to the corresponding terminal unit, and a user of the terminal unit is reminded in time that the wearer is likely to be in an unsafe state, so that the user can take measures in time.
Description
Technical field
The present invention relates to Intelligent worn device technical field, specifically, the present invention relates to a kind of safety
The tracking detection method of state and device.
Background technology
Intelligent worn device be application wearable technology the equipment of daily wearing is carried out intelligentized design,
Develop and can directly be worn on user, or be incorporated into the one of the clothes of user or accessory just
The general name of portable device.Such as, intelligent watch, Intelligent bracelet, intelligent glasses, intelligence dress ornament etc..
Intelligent worn device is generally interacted by terminal units such as network and smart mobile phones, thus real
Existing several functions, such as, upload the health monitoring of the geographical location information of Intelligent worn device, wearer
Information etc..
At present, in order to prevent minor child from being kidnaped, the increasing head of a family (user) selects
Use Intelligent worn device is worn, to follow the tracks of the positional information of child for child's (wearer).
The tracking detection method of existing a kind of safe condition, including: Intelligent worn device Real-time Collection
After geographical coordinate, with electronic map match, determine geographical location information, be uploaded to the terminal of the head of a family
Equipment, terminal unit shows that this geographical location information is to represent the geographical position that child is presently in.
The tracking detection method of existing another kind of safe condition, including: Intelligent worn device is according to even
The continuous geographical coordinate gathered and electronic chart, draw out the path of child's process, be uploaded to the head of a family
Terminal unit so that the head of a family can grasp the stroke of child.
But, it was found by the inventors of the present invention that the tracking detection method of existing safe condition, it is impossible to
The safe condition of some short-distance movements of wearer is tracked detection.
Such as, after the wearer of Intelligent worn device is clashed into energetically, move suddenly several meters；Utilize
The tracking detection method of existing safe condition, the wearer detected be impacted before and after position, status
It is likely to be still in same position, it is impossible to find that safety problem is reported to terminal unit, easily in time
Occasion a delay, cause irremediable situation.
For another example, the wearer of Intelligent worn device falls from above, utilize existing safe condition with
Track detection method, it is likely that be also to detect that wearer is positioned at same geographical position, it is impossible to find in time
Safety problem is reported to terminal unit.
Summary of the invention
The shortcoming that the present invention is directed to existing mode, propose a kind of safe condition tracking detection method and
Device, is difficult to the safe condition of short-distance movement is tracked detection in order to solve prior art existence
Problem.
Embodiments of the invention are according to an aspect, it is provided that the tracing detection side of a kind of safe condition
Method, including:
The accekeration of this Intelligent worn device of Real-time Collection and geographical coordinate；
After detecting that the accekeration of collection is beyond the acceleration rate threshold preset, according to described acceleration
The corresponding geographical coordinate gathered of value determines whether to be in dangerous region；
If being currently at dangerous region, then generate unsafe condition information, by described unsafe condition
Information sends to corresponding terminal unit so that described terminal unit is according to described unsafe condition information
It is shown.
It is preferred that the geographical coordinate of described basis collection corresponding with described accekeration determines whether
It is in dangerous region, specifically includes:
In the electronic chart determining described geographical coordinate and prestore, whether the coordinate range in dangerous region
Match.
It is preferred that described dangerous region include following at least one: traffic route, parking lot, bridge
Beam, water body.
It is preferred that described generation unsafe condition information, specifically include:
According to the accekeration in the multiple moment gathered, generate the motion track of this Intelligent worn device.
It is preferred that the tracking detection method of the safe condition of the embodiment of the present invention, also include: adopt in real time
Collection angular velocity；
And described generation unsafe condition information, specifically include:
Accekeration according to the multiple moment gathered and angular velocity, generate the shifting of this Intelligent worn device
Dynamic track.
It is preferred that the motion track of described this Intelligent worn device of generation, also include:
Determine described motion track geographical location information in described electronic chart.
It is preferred that the tracking detection method of the safe condition of the embodiment of the present invention, also include: adopt in real time
Collection magnetic direction；
After the motion track of described this Intelligent worn device of generation, also include:
According to the magnetic direction gathered in the period corresponding at described motion track, to this motion track
Direction is modified.
It is preferred that described, described unsafe condition information is sent to corresponding terminal unit so that institute
State terminal unit to be shown according to described unsafe condition information, including:
Described motion track and/or described geographical location information are sent to corresponding terminal unit so that
Described terminal unit carries out dynamic demonstration and/or the described geographical position of corresponding display to described motion track
Information.
It is preferred that described, described unsafe condition information is sent to corresponding terminal unit so that institute
State terminal unit to be shown according to described unsafe condition information, also include:
The described accekeration beyond acceleration rate threshold and/or velocity amplitude based on this accekeration are sent out
Deliver to the terminal unit of correspondence so that described terminal unit by described accekeration and/or velocity amplitude with
Described motion track carries out corresponding display.
It is preferred that described, described unsafe condition information is sent to corresponding terminal unit so that institute
State terminal unit to be shown according to described unsafe condition information, also include:
Determine the described visual element corresponding beyond the accekeration of acceleration rate threshold；
The visual element determined is sent to corresponding terminal unit so that described terminal unit is to institute
State visual element to show.
It is preferred that described described visual element is carried out display include performing following at least one:
Described motion track is coloured, flickering display, floating shows, be highlighted.
Embodiments of the invention, according to another aspect, additionally provide the tracing detection of a kind of safe condition
Device, including:
Real-time Collection module, for accekeration and the geographical seat of this Intelligent worn device of Real-time Collection
Mark；
Area determination module, for detecting that the accekeration of collection is beyond the acceleration rate threshold preset
After, determine whether to be in unsafe region according to the geographical coordinate of collection corresponding with described accekeration
Territory；If being currently at dangerous region, then send security alarm notice；
Status information generation module, after being used for receiving described security alarm notice, generates dangerous shape
State information, is transmitted described unsafe condition information；
Display module, for being shown according to described unsafe condition information.
It is preferred that described area determination module is specifically for the electronics determining described geographical coordinate with prestore
In map, whether the coordinate range in dangerous region matches.
It is preferred that described dangerous region include following at least one: traffic route, parking lot, bridge
Beam, water body.
It is preferred that described status information generation module is specifically for the acceleration according to the multiple moment gathered
Angle value, generates the motion track of this Intelligent worn device.
It is preferred that described Real-time Collection module is additionally operable to Real-time Collection angular velocity；And
Described status information generation module specifically for according to gather multiple moment accekeration and
Angular velocity, generates the motion track of this Intelligent worn device.
It is preferred that described status information generation module is additionally operable to determine that described motion track is at described electricity
Geographical location information in sub-map.
It is preferred that described Real-time Collection module is additionally operable to Real-time Collection magnetic direction；And
Described status information generation module is additionally operable to according to described Real-time Collection module at described moving rail
The magnetic direction gathered in the period that mark is corresponding, is modified the direction of this motion track.
It is preferred that described status information generation module is additionally operable to described motion track and/or described
Reason positional information is transmitted；And
Described display module is additionally operable to described motion track carries out dynamic demonstration and/or corresponding display institute
State geographical location information.
It is preferred that described status information generation module is additionally operable to the described acceleration beyond acceleration rate threshold
Angle value and/or velocity amplitude based on this accekeration are transmitted；And
Described display module is additionally operable to enter described accekeration and/or velocity amplitude with described motion track
Row correspondence display.
It is preferred that described status information generation module is additionally operable to determine described beyond acceleration rate threshold
The visual element that accekeration is corresponding；The visual element determined is transmitted；And
Described display module is additionally operable to show described visual element.
It is preferred that described display module specifically for perform following at least one: to described motion track
Carry out colouring, flickering display, floating show, be highlighted.
In embodiments of the invention, Intelligent worn device accekeration based on Real-time Collection and geographical seat
Mark, carrys out the safe condition of its wearer of real-time tracking；The precision of the geographical coordinate gathered, enough supports
Judge the region that Intelligent worn device and wearer thereof are presently in, be belonging to safety zone the most not
Safety zone.Therefore, it is possible to according to beyond the accekeration of threshold value be in the geography in dangerous region
Coordinate, detects that wearer is in unsafe condition in real time, generates non-safety information and sends to correspondence
Terminal unit, thus it is most likely in unsafe to the user reminding wearer of terminal unit in time
State, it is simple to the timely countermeasure of user of terminal unit is disposed, it is possible to avoid causing because information is delayed
Sorry, thus promote the experience of user.
And, in embodiments of the invention, utilize the magnetic direction side to motion track of Real-time Collection
To being corrected so that the direction of motion track is more accurate, provides more smart in the way of displaying
True motion track is for reference, contributes to user more accurate according to the most accurate motion track
Ground judges whether the wearer of Intelligent worn device is in unsafe condition, promotes user's further
Experience.
Further, in embodiments of the invention, motion track is to show in the way of dynamic demonstration,
It is easy to user and grasps the variation tendency between the tracing point in this motion track more fully hereinafter；Further,
The geographical location information of corresponding display, contributes to user and grasps the concrete place that motion track occurs；
Thus the wearer that the user contributing to terminal unit judges Intelligent worn device may meet with or send out
Give birth to which kind of unsafe conditions or be in which kind of unsafe condition, it is simple to user is for judging not
Security situation or state take the countermeasures being suitable in time, thus promote the experience of user further.
Additionally, in embodiments of the invention, corresponding motion track also shows the most eye-catching visual element,
Such as to motion track coloring, by motion track flickering display or motion track is highlighted, with
Cause the attention of the user of terminal unit so that user checks the non-safety information of displaying in time, in time
Know that the wearer of Intelligent worn device is currently at unsafe condition, it is simple to user takes suitably in time
Countermeasures, thus promote the experience of user further.
Aspect and advantage that the present invention adds will part be given in the following description, and these will be from following
Description in become obvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Present invention aspect that is above-mentioned and/or that add and advantage are from retouching embodiment below in conjunction with the accompanying drawings
Will be apparent from easy to understand in stating, wherein:
Fig. 1 is the configuration diagram of the tracing detection system of the safe condition of the embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the tracking detection method of the safe condition of the embodiment of the present invention；
Fig. 3 is the framework of the internal structure of the tracing and detecting apparatus of the safe condition of the embodiment of the present invention
Schematic diagram.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, its
In the most same or similar label represent same or similar element or have same or like
The element of function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining this
Invention, and be not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative used herein
" one ", " one ", " described " and " being somebody's turn to do " may also comprise plural form.It is to be further understood that
The wording used in the description of the present invention " includes " referring to there is described feature, integer, step, behaviour
Make, element and/or assembly, but it is not excluded that existence or add other features one or more, whole
Number, step, operation, element, assembly and/or their group.It should be understood that when we claim element
Being " connected " or during " coupled " to another element, it can be directly connected or coupled to other elements, or
Intermediary element can also be there is in person.Additionally, " connection " used herein or " coupling " can include wireless
Connect or wireless couple.Wording "and/or" used herein includes that what one or more was associated lists
Whole or any cell of item and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein
(including technical term and scientific terminology), have and the those of ordinary skill in art of the present invention
Be commonly understood by identical meaning.Should also be understood that those arts defined in such as general dictionary
Language, it should be understood that there is the meaning consistent with the meaning in the context of prior art, and remove
Non-as here by specific definitions, otherwise will not with idealization or the most formal implication explain.
Those skilled in the art of the present technique be both appreciated that " terminal " used herein above, " terminal unit "
Including the equipment of wireless signal receiver, it only possesses the setting of wireless signal receiver of non-emissive ability
Standby, include again the equipment receiving and launching hardware, it has and can carry out on bidirectional communication link
The reception of two-way communication and the equipment of transmitting hardware.This equipment may include that honeycomb or other communication
Equipment, its have single line display or multi-line display or the honeycomb not having multi-line display or
Other communication equipments；PCS (Personal Communications Service, PCS Personal Communications System),
It can process with combine voice, data, fax and/or its communication ability；PDA(Personal
Digital Assistant, personal digital assistant), it can include radio frequency receiver, pager, mutually
The access of networking/Intranet, web browser, notepad, calendar and/or GPS (Global Positioning
System, global positioning system) receptor；Conventional laptop and/or palmtop computer or other set
Standby, its have and/or include the conventional laptop of radio frequency receiver and/or palmtop computer or other
Equipment." terminal " used herein above, " terminal unit " can be portable, can transport, be arranged on
In the vehicles (aviation, sea-freight and/or land), or it is suitable for and/or is configured in this locality
Run, and/or with distribution form, any other position operating in the earth and/or space is run.This
In " terminal ", " terminal unit " that used can also is that communication terminal, access terminals, music/video
Playback terminal, such as, can be PDA, MID (Mobile Internet Device, mobile Internet
Equipment) and/or there is the mobile phone of music/video playing function, it is also possible to it is intelligent television, machine
The equipment such as top box.
The present inventor finds through research, when wearer be on foot, the state such as running time,
The accekeration that its Intelligent worn device gathers is the least；Even if wearer be in take the highest
The vehicles that the speed of service such as ferrum, aircraft is higher, are the most all slowly to accelerate due to the vehicles,
Therefore the accekeration that the Intelligent worn device of wearer gathers is the most little.And when getting into an accident
During crash, the acceleration that Intelligent worn device gathers would generally be relatively big, such as up to or over
Acceleration of gravity.
Based on above-mentioned discovery, in embodiments of the invention, the acceleration of this Intelligent worn device of Real-time Collection
Angle value and geographical coordinate；After detecting that the accekeration of collection is beyond the acceleration rate threshold preset, according to
The geographical coordinate of collection corresponding with accekeration determines whether to be in dangerous region；If currently locating
In dangerous region, then generate unsafe condition information, unsafe condition information is sent to correspondence
Terminal unit so that terminal unit is shown according to unsafe condition information.Visible, the present invention is real
Executing in example, Intelligent worn device, by real-time tracking its accekeration gathered and geographical coordinate, is come real
Time follow the tracks of the safe condition of its wearer；The precision of the geographical coordinate gathered enough is supported to judge intelligence
The region (being equivalent to the residing region that wearer is current) that wearable device is presently in belongs to safety zone
Still fall within dangerous region.Therefore, it is possible to according to beyond the accekeration of threshold value be in dangerous
The geographical coordinate in region, detects that wearer is in unsafe condition in real time, generates non-safety information and sends out
Deliver to the terminal unit of correspondence, thus be likely to place to the user reminding wearer of terminal unit in time
In unsafe state, it is simple to the timely countermeasure of user of terminal unit is disposed, it is possible to avoid because information is prolonged
That causes is sorry by mistake, thus promotes the experience of user.
Illustrate the technical scheme of the embodiment of the present invention below in conjunction with the accompanying drawings.
The configuration diagram of the tracing detection system of the safe condition of the embodiment of the present invention as it is shown in figure 1,
Including: Intelligent worn device 101, cloud server 102 and terminal unit 103.
Wherein, Intelligent worn device 101 can be multiple；Intelligent worn device 101 can be specially
One of following equipment: intelligent watch, Intelligent bracelet, intelligent glasses, intelligence dress ornament etc..Intelligence is dressed
Equipment 101 is usually provided with a mobile communication card；Such as SIM (Subscriber Identity
Module, client identification module) card, nano-SIM card or micro-SIM card etc..Mobile
In communication card, storage has communicating number, and this communicating number is as the messenger of Intelligent worn device 101
Code.Intelligent worn device 101 is provided with WiFi module.
Intelligent worn device 101 can wirelessly access network.Such as, Intelligent worn device 101
(General Packet Radio Service leads to access the Internet: GPRS by one of following manner
With packet wireless service) network, 3G (3rd-Generation wireless telephone technology,
Third generation radiotelephony) network, LTE (Long Term Evolution, Long Term Evolution) net
Network.
Intelligent worn device 101 is provided with satellite signal receiver and G-sensor.
Satellite signal receiver can include following at least one: gps receiver, Big Dipper satellite signal
Receptor.
G-sensor (Gravity-sensor, Gravity accelerometer are called for short acceleration transducer)
Can perceive the change of acceleration, acceleration is exactly when the object setting quality in G-sensor is adding
Act on power on the object during speed, such as rock, fall, rise, the various movement of lower degradation
Change effect power on the object can be converted into the signal of telecommunication by G-sensor, then according to newton
Two laws, converse acceleration.
Although it will be understood by those skilled in the art that G-sensor is referred to as acceleration of gravity nominally and passes
Sensor, it practice, according to different axis body designs, can detect and comprise the multiple of gravity direction
Acceleration on direction.Such as, the G-sensor of three axles can detect the acceleration on three directions.
It is preferred that Intelligent worn device 101 is provided with gyroscope.
Gyroscope is typically with the moment of momentum sensitivity housing relative inertness space of high-speed rotator around orthogonal
In the angular movement detection device of one or two axle of the axis of rotation, it is usually used in detecting angular velocity.
It is preferred that Intelligent worn device 101 is provided with geomagnetic sensor.
Geomagnetic sensor is that a class utilizes testee (to be Intelligent worn device in the embodiment of the present invention
101) kinestate in earth's magnetic field is different, indicates quilt by the changes in distribution in inductively magnetic field
The measurement apparatus of the information such as the attitude of survey object and movement angle.In the embodiment of the present invention, intelligence is dressed
Geomagnetic sensor in equipment 101 is for detecting the Intelligent worn device 101 motion side in earth's magnetic field
To, referred to as magnetic direction.
Cloud server 102 cable access network.Such as, cloud server 102 passes through intelligent acess
Wide area network in the Internet or backbone network.
Cloud server 102 is for tying up corresponding Intelligent worn device 101 with terminal unit 103 phase
Fixed, the instruction that terminal unit 103 sends is forwarded to Intelligent worn device 101, intelligence is dressed and sets
Standby 101 gather the information uploaded is forwarded to terminal unit 103 etc., concrete function will in subsequent detailed,
Here is omitted.
Terminal unit 103 can be multiple；Terminal unit 103 can be smart mobile phone, can converse
The terminal units such as panel computer.The characteristic information of terminal unit 103 may include that this terminal unit
ID and communicating number.Specifically, terminal equipment configuration has mobile communication card, such as SIM, gathers around
There is communicating number；And terminal unit has the ID of this terminal unit, such as IMEI (International
Mobile Equipment Identity, mobile device international identity code) etc..
Before Intelligent worn device 101 activates (before such as dispatching from the factory), the cloud server of service side
102 generally for each Intelligent worn device 101, by unique for having of this Intelligent worn device 101
The mark (such as universal unique identifier) of property, with the characteristic information pair of this Intelligent worn device 101
Should store.The characteristic information of Intelligent worn device 101 can be the messenger of Intelligent worn device 101
Code or the machine identifier with uniqueness characteristic of Intelligent worn device 101.
Before Intelligent worn device 101 is carried out the tracing detection of safe condition, terminal unit 103
The cloud server 102 of login service side registers user account；Cloud server 103 activates this user
Account, and the characteristic information of terminal unit 103 is tied up mutually with the user account that terminal unit 103 is registered
Fixed.Terminal unit 103 uploads the characteristic information of this terminal unit, Yi Jizhi to cloud server 102
After the mark of energy wearable device 101, cloud server 102 confirms to receive the intelligence wearing of mark
Equipment 101 activates, and by the mark of Intelligent worn device 101, characteristic information and terminal unit 103
The user account of registration is bound mutually.
The each user account being appreciated that in cloud server 102, this user account is the most permissible
Binding has the mark of several Intelligent worn device 101 and characteristic information and several terminal units
The characteristic information of 103.
The tracking detection method of safe condition that the embodiment of the present invention provide, the stream of the method are described below
Journey schematic diagram is as in figure 2 it is shown, comprise the steps:
S201: the accekeration of this Intelligent worn device of Real-time Collection and geographical coordinate.
Intelligent worn device 101 is by its internal G-sensor Real-time Collection accekeration, as reality
Time the accekeration of this Intelligent worn device that gathers；And by the satellite of this Intelligent worn device inside
Signal receiver Real-time Collection geographical coordinate, as the geographical seat of this Intelligent worn device of Real-time Collection
Mark.The concrete acquisition method of accekeration and geographical coordinate is well known to those skilled in the art, herein
Repeat no more.Satellite signal receiver can be following at least one: gps receiver, big-dipper satellite
Signal receiver.
G-sensor can perceive the change of acceleration, and acceleration is exactly when setting matter in G-sensor
The object of amount acts on power on the object in accelerator, such as rock, fall, rise, under
The various mobile change effect of degradation power on the object can be converted into the signal of telecommunication by G-sensor, so
Afterwards according to Newton's second law, converse acceleration.
It will be understood by those skilled in the art that G-sensor, according to different axis body designs, can detect
Comprise the acceleration in the multiple directions of gravity direction.Such as, the G-sensor of three axles can examine
Survey Intelligent worn device 101, in three-dimensional rectangular coordinate system, X-axis and Y-axis in plane and hang down
Straight acceleration on three directions of the Z axis of plane.
It is preferred that Intelligent worn device 101 is while Real-time Collection accekeration and geographical coordinate,
By the gyroscope Real-time Collection angular velocity that it is internal, as this Intelligent worn device of Real-time Collection
Angular velocity.
Gyroscope is typically with the moment of momentum sensitivity housing relative inertness space of high-speed rotator around orthogonal
In the angular movement detection device of one or two axle of the axis of rotation, it is usually used in detecting angular velocity.
Further, the angular velocity during the gyroscope in the embodiment of the present invention can detect multiple plane.Example
As, the Intelligent worn device 101 angular velocity in horizontal plane and/or vertical plane can be detected.
It is preferred that Intelligent worn device 101 is while Real-time Collection accekeration and geographical coordinate,
By the geomagnetic sensor Real-time Collection magnetic direction that it is internal, this intelligence as Real-time Collection is dressed
The magnetic direction of equipment.
Geomagnetic sensor is that the kinestate that a class utilizes testee in earth's magnetic field is different, by sense
The changes in distribution in earth's magnetic field is answered to indicate the measurement of the information such as attitude and the movement angle of testee to fill
Put.In the embodiment of the present invention, the geomagnetic sensor in Intelligent worn device 101 is used for detecting intelligence and wears
Wear the equipment 101 direction of motion in earth's magnetic field, referred to as magnetic direction.
S202: whether detect each accekeration collected in real time beyond the acceleration rate threshold preset；
Detect that this accekeration, beyond after acceleration rate threshold, performs step S203；This acceleration detected
After value is without departing from acceleration rate threshold, perform step S201.
Each accekeration that Intelligent worn device 101 arrives for Real-time Collection, by this accekeration with
The acceleration rate threshold preset compares, and whether detects this accekeration more than acceleration rate threshold；If so,
I.e. detect that this accekeration beyond acceleration rate threshold, then performs step S203；If it is not, i.e. detect
To this accekeration without departing from acceleration rate threshold, perform step S201.
Those skilled in the art can be according to experimental data, historical data, empirical data and/or reality
Situations etc. arrange acceleration rate threshold, and this is not restricted by the embodiment of the present invention, and concrete method to set up is
The conventional techniques means of this area, here is omitted.
During it is preferred that Intelligent worn device 201 detects this accekeration without departing from acceleration rate threshold,
After ignoring this accekeration and the corresponding geographical coordinate gathered, perform step S201.
It will be understood by those skilled in the art that and acceleration rate threshold is reasonably set, when the intelligence gathered is worn
When wearing the accekeration of equipment 101 beyond acceleration rate threshold, generally it can be thought that Intelligent worn device
The accekeration of the movement of the wearer of 101 beyond normal scope (or scope of Historical Monitoring),
The wearer of Intelligent worn device 101 is likely to meet with abnormal conditions, is in unsafe state.
S203: for the accekeration of each collection, according to the geography of collection corresponding with this accekeration
Coordinate determines whether to be in dangerous region；If being currently at dangerous region, then perform step
S204；If being currently at safety zone, then perform step S201.
Specifically, Intelligent worn device 101 for the accekeration of each collection, for this acceleration
The geographical coordinate that angle value correspondence gathers, determines this geographical coordinate and unsafe region in the electronic chart prestored
Whether the coordinate range in territory matches.
If determining that Intelligent worn device 101 and wearer thereof are currently at uneasiness according to matching result
Region-wide, then perform step S204；If according to matching result determine Intelligent worn device 101 and
Its wearer is currently at safety zone, then perform step S201.
Dangerous region include following at least one: traffic route, parking lot, bridge, water body.Hand over
Passway can include following at least one: highway, railway etc.；Water body can include following at least one
: river, river, lake, sea, pond etc..It is preferred that those skilled in the art can be according to actual need
Dangerous region and coordinate range thereof are set.
Safety zone is the region in electronic chart in addition to dangerous region.
It is preferred that when the geographical coordinate of Intelligent worn device 101 collection belongs to the coordinate in dangerous region
During scope, the coordinate range in dangerous region matches with electronic chart to determine this geographical coordinate,
Intelligent worn device 101 and wearer thereof are currently at dangerous region.
It is preferred that work as geographical coordinate and the coordinate model in dangerous region that Intelligent worn device 101 gathers
When enclosing the distance between arbitrary coordinate less than the distance threshold preset, determine this geographical coordinate and electricity
In sub-map, the coordinate range in dangerous region matches, and Intelligent worn device 101 and wearer thereof are worked as
Before be in dangerous region.
S204: generate unsafe condition information, sends the most corresponding terminal by unsafe condition information and sets
Standby 103.
Intelligent worn device 101 is according to the accekeration in multiple moment of above-mentioned collection, in this step
In, generate the motion track of this Intelligent worn device.Accekeration according to an object multiple moment
The method generating the motion track of this object, is well known to those skilled in the art, and here is omitted.
It is preferred that Intelligent worn device 101 is according to the above-mentioned accekeration according to the multiple moment gathered
And angular velocity, in this step, generate the motion track of this Intelligent worn device.Specifically generate method
Being well known to those skilled in the art, here is omitted.
By the analysis in abovementioned steps, Intelligent worn device 101 can gather in each moment
Angular velocity in the accekeration of multiple directions and multiple plane；Therefore, the motion track of generation
Can be three-dimensional motion track completely.Three-dimensional motion track contains the motion track of plane
(motion track on such as highway).Each tracing point corresponding moment on motion track.
Further, Intelligent worn device 101 determines the motion track of generation ground in electronic chart
Reason positional information.Specifically, can be corresponding according to any one tracing point in the motion track generated
Geographical coordinate, determines this geographical coordinate geographical location information in electronic chart, moves as this
Track geographical location information in electronic chart.Geographical position according to tracing points multiple in motion track
Confidence breath can determine that the direction of this motion track.
It will be understood by those skilled in the art that in the embodiment of the present invention Intelligent worn device 101 and wear
The size of the motion track of wearer rice, several meters or tens meters the most in a measure；GPS authorizes for the people
Limited with the signal accuracy of geo-location, that i.e. in the embodiment of the present invention, gps receiver gathers geography
The precision of coordinate is relatively low, and the range of error of this geographical coordinate is likely less than the size of motion track, or
The same order of magnitude is belonged to the size of motion track；Therefore, in motion track, multiple tracing points are corresponding
Geographical coordinate may correspond to same geographical coordinate, and it is fixed that geographical coordinate is mainly used in geography substantially
Position.
It is preferred that Intelligent worn device 101 is according to the earth magnetism gathered in the period corresponding at motion track
Direction, is modified the direction of this motion track.Specifically, Intelligent worn device 101 is for moving
The accekeration that in dynamic track, each tracing point is corresponding, according to gathering accekeration corresponding to each tracing point
The magnetic direction that moment correspondence gathers, is modified the direction of this motion track.
Easy to understand, understand based on above-mentioned analysis, in the embodiment of the present invention, gps receiver gathers
The precision of geographical coordinate is relatively low, and the range of error of this geographical coordinate is likely less than the size of motion track,
Or belong to the same order of magnitude with the size of motion track；Therefore, gather based on gps receiver
The geographical location information of the motion track that geographical coordinate is determined, according to the geographical position of multiple tracing points
The direction of the motion track that information is determined is usually present bigger error.And base area Magnetic Sensor is adopted
The precision of the magnetic direction of collection is higher, can be modified the direction of motion track so that generation
The direction of motion track is more accurate.
Intelligent worn device 101 is by the motion track of generation and/or the ground of this motion track determined
Reason positional information sends to corresponding terminal unit 103.
Such as, Intelligent worn device 101 can be by the motion track of generation and/or this shifting determined
The geographical location information of dynamic track, is sent to cloud server 102 by 3G network, high in the clouds takes
Business device 102 is forwarded to the terminal unit 103 of correspondence.
For another example, Intelligent worn device 101 can be by the motion track of generation and/or this shifting determined
The geographical location information of dynamic track, by WiFi network, sends to being positioned in same WiFi network
Corresponding terminal unit 103.
Further, Intelligent worn device 101 is sending the motion track of generation and/or being somebody's turn to do of determining
During the geographical location information of motion track, the acceleration beyond acceleration rate threshold that this motion track is related to
Angle value and/or velocity amplitude based on this accekeration, send to corresponding terminal unit 103.
More excellent, Intelligent worn device 101 determine that the motion track of generation relates to beyond acceleration
The visual element that the accekeration of threshold value is corresponding；The visual element determined is sent to corresponding terminal
Equipment 103.Visual element can include following at least one: the color of motion track, background color,
Display mode etc..
S205: be shown in the terminal according to unsafe condition information.
The terminal unit 103 motion track to receiving carries out dynamic demonstration.
It is preferred that the corresponding motion track of terminal unit 103 shows electronic chart in the terminal,
Electronic chart shows the geographical location information of this motion track.
Such as, terminal unit 103 shows that the geographical position of motion track is in highway limit, and dynamic
The motion track of demonstration shows Intelligent worn device 101 and wearer thereof mobile speed in a horizontal plane
Degree sharply increases suddenly, and direction also occurs drastically to change (angular velocity is bigger), it is possible to help to use
(the typically guardian of the wearer of Intelligent worn device 101) judges that wearer can suffer from family
The shock of vehicle, should implement such as to get in touch with emergency center immediately and carry out rescuing, get in touch with friend relatives and ask
Help, the measure such as warning, to protect life security and the health of wearer as much as possible, thus promote use
The experience at family.
For another example, terminal unit 103 shows that the geographical position of motion track is in the bridge on river,
And the motion track of dynamic demonstration shows that Intelligent worn device 101 and wearer thereof there occurs and is perpendicular to
The parabolic motion of horizontal plane or straight line decline and the speed of whereabouts is more and more faster, it is possible to help user
Judge that wearer may have occurred overboard accident, should implement such as to get in touch with emergency center immediately and rob
Rescue, the measure such as the personnel near spot that get in touch with require assistance, warning, to protect wearer as much as possible
Life security and health, thus promote the experience of user.
It is preferred that terminal unit 103 by the accekeration received and/or velocity amplitude with receive
Motion track carries out corresponding display.Specifically, terminal unit 103 is in the mistake of dynamic demonstration motion track
Cheng Zhong, each tracing point in corresponding motion track, show the accekeration in this tracing point place moment
And/or velocity amplitude.
More excellent, the visual element received is shown by terminal unit 103.Visual element can wrap
Include following at least one: the color of motion track, background color, display mode etc..
Further, visual element is carried out display include performing following at least one: motion track is entered
Row coloring, flickering display, float and show, be highlighted.
Such as, if the visual element that receives of terminal unit 103 is particular as the color of motion track
Redness, then motion track is rendered to redness and shows, to remind the user of terminal unit 103
The wearer of Intelligent worn device 101 is likely to be at unsafe state, it is simple to user takes in time should
To measure.
Tracking detection method based on above-mentioned safe condition, the embodiment of the present invention additionally provides a kind of safety
The tracing and detecting apparatus of state, the block schematic illustration of the internal structure of this device is as it is shown on figure 3, include:
Real-time Collection module 301, area determination module 302, status information generation module 303 and displaying mould
Block 304.
Wherein, Real-time Collection module 301 for this Intelligent worn device of Real-time Collection accekeration and
Geographical coordinate.
Area determination module 302 is for detecting that the accekeration of collection is beyond the acceleration threshold preset
After value, determine whether to be in unsafe region according to the geographical coordinate of collection corresponding with accekeration
Territory；If being currently at dangerous region, then send security alarm notice.
Specifically, area determination module 302 for determine geographical coordinate with the electronic chart prestored in not
Whether the coordinate range of safety zone matches.Dangerous region include following at least one: traffic road
Road, parking lot, bridge, water body.
After status information generation module 303 is used for receiving security alarm notice, generate unsafe condition
Information, is transmitted unsafe condition information.
Specifically, status information generation module 303 is for gathering many according to Real-time Collection module 301
The accekeration in individual moment, generates the motion track of this Intelligent worn device.
Display module 304 is for being shown according to the unsafe condition information received.
Real-time Collection module 301, area determination module 302 and status information generation module 303 all set
It is placed in Intelligent worn device 101；Display module 304 is arranged in terminal unit 103.
More excellent, Real-time Collection module 301 is additionally operable to Real-time Collection angular velocity.
And, status information generation module 303 is specifically for gathering according to Real-time Collection module 301
The accekeration in multiple moment and angular velocity, generate the motion track of this Intelligent worn device.
It is preferred that status information generation module 303 is additionally operable to determine that the motion track of generation is at electronics
Geographical location information in map.
More excellent, Real-time Collection module 301 is additionally operable to Real-time Collection magnetic direction.
And, status information generation module 303 is additionally operable to according to Real-time Collection module 301 at moving rail
The magnetic direction gathered in the period that mark is corresponding, is modified the direction of this motion track.
Further, status information generation module 303 is additionally operable to the motion track generated and/or this shifting
The geographical location information of dynamic track is transmitted.
And, display module 304 is additionally operable to the motion track received is carried out dynamic demonstration and/or right
The geographical location information of reception should be shown.
Further, status information generation module 303 is additionally operable to the accekeration beyond acceleration rate threshold
And/or velocity amplitude of based on this accekeration is transmitted.
And, display module 304 is additionally operable to the accekeration received and/or velocity amplitude and reception
Motion track carries out corresponding display.
Further, status information generation module 303 is additionally operable to determine the acceleration beyond acceleration rate threshold
The visual element that angle value is corresponding；The visual element determined is transmitted.
And, the visual element that display module 304 is additionally operable to receiving shows；Under concrete execution
State at least one: the motion track received is coloured, flickering display, floating shows, be highlighted.
Above-mentioned Real-time Collection module 301, area determination module 302, status information generation module 303
With the implementation method of display module 304 function, it is referred to process step as shown in Figure 2 above
Particular content, here is omitted.
In embodiments of the invention, Intelligent worn device accekeration based on Real-time Collection and geographical seat
Mark, carrys out the safe condition of its wearer of real-time tracking；The precision of the geographical coordinate gathered, enough supports
Judge the region that Intelligent worn device and wearer thereof are presently in, be belonging to safety zone the most not
Safety zone.Therefore, it is possible to according to beyond the accekeration of threshold value be in the geography in dangerous region
Coordinate, detects that wearer is in unsafe condition in real time, generates non-safety information and sends to correspondence
Terminal unit, thus it is most likely in unsafe to the user reminding wearer of terminal unit in time
State, it is simple to the timely countermeasure of user of terminal unit is disposed, it is possible to avoid causing because information is delayed
Sorry, thus promote the experience of user.
And, in embodiments of the invention, utilize the magnetic direction side to motion track of Real-time Collection
To being corrected so that the direction of motion track is more accurate, provides more smart in the way of displaying
True motion track is for reference, contributes to user more accurate according to the most accurate motion track
Ground judges whether the wearer of Intelligent worn device is in unsafe condition, promotes user's further
Experience.
Further, in embodiments of the invention, motion track is to show in the way of dynamic demonstration,
It is easy to user and grasps the variation tendency between the tracing point in this motion track more fully hereinafter；Further,
The geographical location information of corresponding display, contributes to user and grasps the concrete place that motion track occurs；
Thus the wearer that the user contributing to terminal unit judges Intelligent worn device may meet with or send out
Give birth to which kind of unsafe conditions or be in which kind of unsafe condition, it is simple to user is for judging not
Security situation or state take the countermeasures being suitable in time, thus promote the experience of user further.
Additionally, in embodiments of the invention, corresponding motion track also shows the most eye-catching visual element,
Such as to motion track coloring, by motion track flickering display or motion track is highlighted, with
Cause the attention of the user of terminal unit so that user checks the non-safety information of displaying in time, in time
Know that the wearer of Intelligent worn device is currently at unsafe condition, it is simple to user takes suitably in time
Countermeasures, thus promote the experience of user further.
Those skilled in the art of the present technique are appreciated that the present invention includes relating to perform institute in the application
State the one or more equipment in operation.These equipment can be required purpose and specialized designs and
Manufacture, or the known device in general purpose computer can also be included.These equipment have and are stored in it
Interior computer program, these computer programs optionally activate or reconstruct.Such computer journey
Sequence can be stored in equipment (such as, computer) computer-readable recording medium or be stored in and be suitable to storage electricity
Sub-instructions is also coupled to any kind of medium of bus respectively, and described computer-readable medium includes
But be not limited to any kind of dish (including floppy disk, hard disk, CD, CD-ROM and magneto-optic disk),
ROM (Read-Only Memory, read only memory), RAM (Random Access Memory,
Memorizer immediately), (Erasable Programmable Read-Only Memory, can for EPROM
Erasable programmable read only memory), EEPROM (Electrically Erasable Programmable
Read-Only Memory, EEPROM), flash memory, magnetic card or light
Card.It is, computer-readable recording medium includes being deposited with the form that can read by equipment (such as, computer)
Storage or any medium of transmission information.
Those skilled in the art of the present technique are appreciated that and can realize these knots with computer program instructions
Each frame in composition and/or block diagram and/or flow graph and these structure charts and/or block diagram and/or flow graph
In the combination of frame.Those skilled in the art of the present technique are appreciated that and can be referred to by these computer programs
Order is supplied to the processor of general purpose computer, special purpose computer or other programmable data processing methods and comes
Realize, thus perform the present invention by the processor of computer or other programmable data processing methods
The scheme specified in disclosed structure chart and/or block diagram and/or the frame of flow graph or multiple frame.
Those skilled in the art of the present technique are appreciated that various operations, the side discussed in the present invention
Step in method, flow process, measure, scheme can be replaced, changed, combined or deleted.Further
Ground, have the present invention had discussed various operations, method, other steps in flow process, arrange
Execute, scheme can also be replaced, changed, reset, decomposed, combined or deleted.Further, existing
Have in technology have with the step in the various operations disclosed in the present invention, method, flow process, measure,
Scheme can also be replaced, changed, reset, decomposed, combined or deleted.
The above is only the some embodiments of the present invention, it is noted that for the art
For those of ordinary skill, under the premise without departing from the principles of the invention, it is also possible to make some improvement
And retouching, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. the tracking detection method of a safe condition, it is characterised in that including:
The accekeration of this Intelligent worn device of Real-time Collection and geographical coordinate；
After detecting that the accekeration of collection is beyond the acceleration rate threshold preset, according to described acceleration
The corresponding geographical coordinate gathered of value determines whether to be in dangerous region；
If being currently at dangerous region, then generate unsafe condition information, by described unsafe condition
Information sends to corresponding terminal unit so that described terminal unit is according to described unsafe condition information
It is shown.
Method the most according to claim 1, it is characterised in that described basis and described acceleration
The geographical coordinate of angle value correspondence collection determines whether to be in dangerous region, specifically includes:
In the electronic chart determining described geographical coordinate and prestore, whether the coordinate range in dangerous region
Match.
3. according to the method described in claim 1-2, it is characterised in that described dangerous region includes
Following at least one: traffic route, parking lot, bridge, water body.
Method the most according to claim 1, it is characterised in that described generation unsafe condition
Information, specifically includes:
According to the accekeration in the multiple moment gathered, generate the motion track of this Intelligent worn device.
Method the most according to claim 1, it is characterised in that also include: Real-time Collection angle
Speed；
And described generation unsafe condition information, specifically include:
Accekeration according to the multiple moment gathered and angular velocity, generate the shifting of this Intelligent worn device
Dynamic track.
6. the tracing and detecting apparatus of a safe condition, it is characterised in that including:
Real-time Collection module, for accekeration and the geographical seat of this Intelligent worn device of Real-time Collection
Mark；
Area determination module, for detecting that the accekeration of collection is beyond the acceleration rate threshold preset
After, determine whether to be in unsafe region according to the geographical coordinate of collection corresponding with described accekeration
Territory；If being currently at dangerous region, then send security alarm notice；
Status information generation module, after being used for receiving described security alarm notice, generates dangerous shape
State information, is transmitted described unsafe condition information；
Display module, for being shown according to described unsafe condition information.
Device the most according to claim 6, it is characterised in that
Described area determination module specifically for determine described geographical coordinate and prestore electronic chart in
Whether the coordinate range in dangerous region matches.
8. according to the device described in claim 6 or 7, it is characterised in that described dangerous region
Including following at least one: traffic route, parking lot, bridge, water body.
Device the most according to claim 6, it is characterised in that
Described status information generation module is specifically for the accekeration according to the multiple moment gathered, raw
The motion track of cost Intelligent worn device.
Device the most according to claim 6, it is characterised in that
Described Real-time Collection module is additionally operable to Real-time Collection angular velocity；And
Described status information generation module specifically for according to gather multiple moment accekeration and
Angular velocity, generates the motion track of this Intelligent worn device.
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| CN201610322351.3A CN106017457A (en) | 2016-05-16 | 2016-05-16 | Safe state tracking detection method and device |
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| CN201610322351.3A CN106017457A (en) | 2016-05-16 | 2016-05-16 | Safe state tracking detection method and device |
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