CN108552813A - A kind of shared seat - Google Patents
A kind of shared seat Download PDFInfo
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- CN108552813A CN108552813A CN201810366170.XA CN201810366170A CN108552813A CN 108552813 A CN108552813 A CN 108552813A CN 201810366170 A CN201810366170 A CN 201810366170A CN 108552813 A CN108552813 A CN 108552813A
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- camera
- shared seat
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- shared
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/66—Means to protect against weather
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
- G06V20/53—Recognition of crowd images, e.g. recognition of crowd congestion
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a kind of shared seat, the shared seat includes the cushion part that can accommodate multiple human bodies, the backrest portion being connect with the cushion part, the support portion being arranged below the cushion part；It is provided with the first piezoelectric material layer in the cushion part, the second piezoelectric material layer is provided in the backrest portion, control unit is provided in the support portion；The shared seat further includes walking mechanism, and the walking mechanism is connect with the support portion.Shared seat disclosed by the invention can intelligent mobile and according to the adaptive carry out sunshade of intensity of illumination, greatly improve user experience.
Description
Technical field
The present invention relates to chair arts, in particular to a kind of shared seat.
Background technology
Requirement with people to quality of life it is higher and higher, especially to the requirement of environmental amenity, increasingly
More park, square are built to meet the needs of people.In general, the recreation grounds such as park, square are all more broad, in order to make
Obtaining people can adequately be rested, and the shared seat rested for people would generally be arranged in these recreation grounds.
However, seat in the prior art due to fixing position, had when some place people is more many people without
Method is rested, and seat nobody at other places takes at this time, this serious experience for affecting user.In addition,
The existing seat also not measure of sunshade so that people can only bear being exposed to the sun for sunlight to rest sometimes.
Invention content
The present invention proposes a kind of shared seat, which is characterized in that the shared seat includes that can accommodate multiple human bodies
Cushion part, the backrest portion being connect with the cushion part, the support portion that is arranged below the cushion part；In the cushion part
It is provided with the first piezoelectric material layer, the second piezoelectric material layer is provided in the backrest portion, is provided in the support portion
Control unit；The shared seat further includes walking mechanism, and the walking mechanism is connect with the support portion.
The shared seat also further meets condition, and first, second piezoelectric material layer is for directly turning pressure
Change electric energy into, the electric energy is stored in the control unit.
The shared seat, also further meets condition, the walking mechanism realizes work under the control of the control unit
Make and then the shared seat is driven to realize displacement.
The shared seat, also further meets condition, the electric energy being stored in the control unit can be the walking
Mechanism provides power for operation.
The shared seat, also further meets condition, the shared seat further includes visor portion, the visor portion and institute
State backrest portion connection.
The shared seat, also further meets condition, and the visor portion includes illumination detector, sunshade ontology, driving
Motor, visor portion controller；The illumination detector detects the exposure intensity of outdoor sunlight and transmits the intensity in real time
To the visor portion controller；The visor portion controller judges whether the intensity reaches preset strength and continue a timing
Between, instruction is sent out if reaching to the driving motor；The driving motor start running when receiving described instruction into
And so that the sunshade ontology in closed state is automatically opened so that the sunshade ontology is in horizontal plane originally
On projection cover the projection of the cushion part in the horizontal plane.
The shared seat, also further meets condition, and the control unit includes the first capacitance, charging-discharging controller, the
One accumulator.
The shared seat, also further meets condition, first capacitance respectively with first, second piezoelectric material
Layer is directly electrically connected, the electric energy generated for piezoelectric material layer described in real-time storage；First capacitance passes through the charge and discharge
Electric controller is connect with first accumulator, and first electric power storage is discharged to for the control based on the charging-discharging controller
It charges in turn for first accumulator in pond.
The shared seat, also further meets condition, the charging-discharging controller detects first accumulator in real time
Soc, when the soc is reduced to 30%, the charging-discharging controller controls first capacitance to first accumulator
Charging；When the soc is increased to 90%, the charging-discharging controller controls first capacitance and stops to first electric power storage
It charges in pond.
The shared seat, also further meets condition, the control unit further includes wireless communicator, GPS, controller；
The wireless communicator receives the coordinate information sent from remote control and is transmitted to the controller；The controller
The place setting mobile route of the shared seat indicated based on the coordinate information and the GPS simultaneously controls the walking
Mechanism action is so that the shared seat moves closer to the coordinate information until reaching described according to the mobile route
Coordinate information.
The shared seat, also further meet condition, and also mobile road is arranged based on removable map in the controller
Line, the mulitpath that the bright shared seat of movably chart can walk.
The shared seat, also further meets condition, and the remote control includes n high-definition display screen, at 1
Device is managed, the n high-definition display screen is arranged in a one-to-one correspondence its corresponding described camera shooting of real-time display in turn with n camera respectively
The image of head shooting, wherein n are the positive integer more than 2.
The shared seat, also further meets condition, and the camera is the spherical camera with large viewing.
The shared seat, also further meets condition, the camera includes clock, GPS, camera controller；Institute
State the clock real-time display time；The GPS detects the geographical location of the camera；N be present in the n cameras
The mutual Random Communication of camera controller in turn carries out all clocks the clock synchronization of sampling observation formula；The camera control
Device gives the image wireless transmission of the geographical location and the camera captured in real-time to the remote control.
The shared seat, also further meets condition, and the processor reception comes from the n thecamera head
N geographical location and image corresponding with each geographical location；The map and institute that the processor can be walked based on people
The set that n geographical location determines the camera present on each path is stated, if some described camera is correspondingly
It is corresponding with the point on the map that the people can walk to manage position, then including the set in all paths of the point should all wrap
The camera is included, ultimately forms the m set for m paths, m is positive integer.
The shared seat also further meets condition, and the n camera, which is evenly distributed in, needs monitored ring
The eminence in border is so that the n camera can take the image for the people being in the environment, the n camera
Coverage non-overlapping copies and the superposition of the coverage cover the environment；The remote control is a with the n
Camera communicates to connect respectively, and the remote control generates coordinate information based on the signal intelligence and the information to prestore
And the coordinate information is sent to the shared seat；The shared seat automatically walk is to the coordinate information.
The shared seat, also further meets condition, the information to prestore includes the map that the people can walk, institute
State the map that people can walk include multiple points and with it is the multiple point connection a plurality of line, two points and two points it
Between a line constitute a paths, the map that the people can walk further includes the walking probability of each path.
The shared seat, also further meets condition, the point includes starting point, terminal, bifurcation point.
The shared seat, also further meets condition, the walking probability is along from the starting point to the terminal
Direction, the people on the upper paths being connected to a paths of walking will select the probability that this paths walks on,
It can be obtained by statistical analysis based on the big data of the passing camera shooting.
The shared seat, also further meets condition, and the camera is high-definition camera or super clear camera.
The shared seat, also further meets condition, and the remote control is provided in the indoor pc of monitoring
Machine.
The shared seat, also further meets condition, the pc machines include n high-definition display screen, 1 processor, institute
It states n high-definition display screen and is arranged in a one-to-one correspondence its corresponding described camera of real-time display in turn with the n camera respectively
The image of shooting.
The shared seat, also further meets condition, the processor shoots the n camera of reception respectively
N image distinguish in real-time Transmission to the n high-clear display and then realize display in real time, and it is a to be directed to the n simultaneously
The image shown on high-clear display carries out two stage image recognition respectively.
The shared seat, also further meets condition, the two stage image recognition includes the face of first stage
The identification of the flow of identification and second stage, the recognition of face of the first stage include：
(1) processor extracts point of interest and corresponding location information from image i, and the point of interest is its color
Block is the point on the described image i of predetermined color；
(2) point of interest based on extraction and location information build one or more features figure；
(3) similarity of each pattern image and pre-stored figure is calculated；
(4) it is determined as facial image when the similarity is 80% or more；
(5) quantity for the pattern image for meeting step (4) is calculated.
The shared seat, also further meets condition, and the flow identification of the second stage includes：
(1) processor extracts the quantity of the pattern image of t moment in t moment from image i；
(3) processor extracts the quantity of the pattern image at t+1 moment at the t+1 moment from image i；
(5) ratio of the quantity of the quantity of the pattern image at t+1 moment and the pattern image of t moment is calculated；
(4) stability of flow that image i is judged when the ratio is more than 0.9 and less than 1.1, otherwise judges that flow is unstable
It is fixed.
The shared seat, also further meets condition, and the processor is based on included in the corresponding set of path j
Camera serial number, in conjunction with the information whether flow that image corresponding with each serial number shows is stablized, judge in the set whether
Camera including stability of flow, if the corresponding characteristic image of camera for calculating all stability of flow in the set including if
The summation of quantity.
The shared seat, also further meets condition, and the processor is based on included in the corresponding set of path j
Camera serial number, in conjunction with the information whether flow that image corresponding with each serial number shows is stablized, judge in the set whether
Camera including instability of flow, if the corresponding feature of camera for calculating all instability of flow in the set including if
The summation of amount of images.
The shared seat, also further meets condition, residing processor coordinates computed information, and method is as follows：
(1) processor judges the direction from terminal to starting point and the path j based on the map that the people can walk
Several paths of connection；
(2) processor calculates the camera of the corresponding all instability of flow in each path in several described paths
The product of the summation of corresponding characteristic image quantity and the walking probability of the path j, institute can be transferred to by obtaining a certain path
The flow on the j of path is stated, and the flow is added to obtain on several paths connecting with the path j can be transferred to institute
State the total flow on the j of path；
(3) processor calculates the corresponding characteristic image quantity of camera of the corresponding all stability of flow of path j
Can be transferred on summation and several described paths the total flow on the path j and, estimate stream as the path j
Amount；
(4) processor according to path estimate flow choose m paths described in estimate maximum flow path make
For destination path；
(5) processor judges to whether there is the camera of stability of flow in the set corresponding to the destination path,
If there is a stability of flow camera then using the geographical location of the camera as coordinate information, if there is multiple streams
The stable camera of amount then will make the geographical location of the maximum camera of characteristic image quantity as coordinate information, if do not deposited
To then make in the camera of stability of flow the geographical location of the camera of the maximum instability of flow of characteristic image quantity as
Coordinate information.
Advantageous effects obtained by the present invention are：
1, it is based on existing camera head monitor technology and is provided with shared seat, pass through the work(to existing remote control
It can be improved and shared seat is moved based on demand, greatly improve user experience；
2, provided with adaptive solar protection devices so that user is from being exposed to the sun；
3, the map that can be walked provided with the people including probability of walking so that the stream of people is accurately calculated；
4, the mode based on sampling observation realizes the real-time clock synchronization between multiple cameras, and enable to storage shows that the stream of people flows
Momentum can embody actual conditions, and communications burden is reduced convenient in the future for statistical analysis, and as possible；
5, using two stage image recognition technology, efficient, simplicity it can judge number from complicated image；
6, setting voice recognition in turn can timely feedback distress signal, and security personnel is sent to handle.
Description of the drawings
From following description with reference to the accompanying drawings it will be further appreciated that the present invention.Component in figure is not drawn necessarily to scale,
But it focuses on and shows in the principle of embodiment.In the figure in different views, identical reference numeral is specified to be corresponded to
Part.
Fig. 1 is the structure chart of the shared seat of the present invention.
Specific implementation mode
In order to enable the objectives, technical solutions, and advantages of the present invention are more clearly understood, below in conjunction with attached drawing and its implementation
Example, the present invention will be described in further detail；It should be appreciated that specific embodiment described herein is only used for explaining this hair
It is bright, it is not intended to limit the present invention.To those skilled in the art, after access is described in detail below, the present embodiment
Other systems, method and/or feature will become obvious.It is intended to all such additional systems, method, feature and advantage
It is included in this specification, is included within the scope of the invention, and protected by the appended claims.In detailed below
Describe the other feature of the disclosed embodiments, and these characteristic roots according to it is described in detail below will be aobvious and easy
See.
Embodiment one.
Incorporated by reference to attached drawing 1.
A kind of shared seat, which is characterized in that the shared seat includes cushion part and the institute that can accommodate multiple human bodies
The backrest portion for stating cushion part connection, the support portion being arranged below the cushion part；The first pressure is provided in the cushion part
Material layer is provided with the second piezoelectric material layer in the backrest portion, and control unit is provided in the support portion；It is described total
It further includes walking mechanism to enjoy seat, and the walking mechanism is connect with the support portion.
First, second piezoelectric material layer is stored in described for directly converting pressure into electric energy, the electric energy
In control unit.
The walking mechanism realizes work under the control of the control unit and then the shared seat is driven to realize displacement.
The electric energy being stored in the control unit can provide power for operation for the walking mechanism.
The shared seat further includes visor portion, and the visor portion is connect with the backrest portion.
The visor portion includes illumination detector, sunshade ontology, driving motor, visor portion controller；The illumination detection
Device detects the exposure intensity of outdoor sunlight and the intensity is transmitted to the visor portion controller in real time；The visor portion control
Device processed judges whether the intensity reaches preset strength and certain time, and instruction is sent out if reaching to driving electricity
Machine；The driving motor is started running when receiving described instruction so that being in the sunshade sheet of closed state originally
Body is automatically opened so that the projection of the sunshade ontology in the horizontal plane covers the cushion part in the horizontal plane
Projection.
The control unit includes the first capacitance, charging-discharging controller, the first accumulator.
First capacitance is directly electrically connected with first, second piezoelectric material layer respectively, is used for real-time storage institute
State the electric energy of piezoelectric material layer generation；First capacitance is connect by the charging-discharging controller with first accumulator,
It is discharged to first accumulator for the control based on the charging-discharging controller and then charges for first accumulator.
The charging-discharging controller detects the soc of first accumulator in real time, when the soc is reduced to 30% described in
Charging-discharging controller controls first capacitance and charges to first accumulator；It is filled described in when the soc is increased to 90%
Discharge controller, which controls first capacitance, to be stopped charging to first accumulator.
The control unit further includes wireless communicator, GPS, controller；The wireless communicator, which receives, comes from remote control
The coordinate information of mechanism transmission is simultaneously transmitted to the controller；The controller is based on the coordinate information and the GPS refers to
The place setting mobile route of the bright shared seat simultaneously controls the walking mechanism action so that the shared seat
The coordinate information is moved closer to according to the mobile route until reaching the coordinate information.
Also mobile route, the bright shared seat of movably chart is arranged based on removable map in the controller
The mulitpath that chair can walk.
The remote control includes n high-definition display screen, 1 processor, the n high-definition display screen respectively with n
A camera is arranged in a one-to-one correspondence the image of its corresponding camera shooting of real-time display in turn, and wherein n is just more than 2
Integer.
The camera is the spherical camera with large viewing.
The camera includes clock, GPS, camera controller；The clock real-time display time；The GPS detections
The geographical location of the camera；The n camera controllers being present in the n cameras are led at random between each other
Believe and then carried out to all clocks the clock synchronization of sampling observation formula；The camera controller is by the geographical location and the camera
The image wireless transmission of captured in real-time gives the remote control.
The processor receive from the n geographical location that the n thecamera head comes and with each geography position
Set corresponding image；The map and the n geographical location that the processor can be walked based on people are determined and are deposited in each path
The camera set, if the corresponding geographical location of some described camera on the map that the people can walk with
The point corresponds to, then the set for including all paths of the point should all include the camera, ultimately form for m paths
M set, m is positive integer.
The n camera is evenly distributed in the eminence of the monitored environment of needs so that the n camera
The image for the people being in the environment can be taken, the coverage non-overlapping copies of the n camera and the shooting
The superposition of range covers the environment；The remote control communicates to connect respectively with the n camera, the long-range control
Mechanism processed generates coordinate information based on the signal intelligence and the information to prestore and is sent to the coordinate information described total
Enjoy seat；The shared seat automatically walk is to the coordinate information.
The information to prestore includes the map that the people can walk, the map that the people can walk include multiple points and
With a plurality of line of the multiple point connection, two points and a line between two points constitute a paths, the people
The map that can be walked further includes the walking probability of each path.
The point includes starting point, terminal, bifurcation point.
The walking probability be along from the starting point to the direction of the terminal, walking be connected to a paths it is upper
People on paths will select the probability that this paths walks on, can be based on the big data of the passing camera shooting
It is obtained by statistical analysis.
The camera is high-definition camera or super clear camera.
The remote control is provided in the indoor pc machines of monitoring.
The pc machines include n high-definition display screen, 1 processor, and the n high-definition display screen is taken the photograph with the n respectively
As head is arranged in a one-to-one correspondence the image that its corresponding described camera of real-time display is shot in turn.
The n image that the processor shoots the n camera of reception respectively distinguishes real-time Transmission to institute in real time
State on n high-clear display and then realize display, and be directed to simultaneously the image shown on the n high-clear display respectively into
The two stage image recognition of row.
The two stage image recognition includes that the recognition of face of first stage and the flow of second stage identify, described
The recognition of face of first stage includes：
(1) processor extracts point of interest and corresponding location information from image i, and the point of interest is its color
Block is the point on the described image i of predetermined color；
(2) point of interest based on extraction and location information build one or more features figure；
(3) similarity of each pattern image and pre-stored figure is calculated；
(4) it is determined as facial image when the similarity is 80% or more；
(5) quantity for the pattern image for meeting step (4) is calculated.
The flow of the second stage identifies：
(1) processor extracts the quantity of the pattern image of t moment in t moment from image i；
(3) processor extracts the quantity of the pattern image at t+1 moment at the t+1 moment from image i；
(5) ratio of the quantity of the quantity of the pattern image at t+1 moment and the pattern image of t moment is calculated；
(4) stability of flow that image i is judged when the ratio is more than 0.9 and less than 1.1, otherwise judges that flow is unstable
It is fixed.
The processor is based on camera serial number included in the corresponding set of path j, in conjunction with corresponding with each serial number
The information whether stablized of the flow that shows of image, judge whether include the camera of stability of flow in the set, if including
Then calculate the summation of the corresponding characteristic image quantity of camera of all stability of flow in the set.
The processor is based on camera serial number included in the corresponding set of path j, in conjunction with corresponding with each serial number
The information whether stablized of the flow that shows of image, the camera for whether including instability of flow in the set is judged, if packet
It includes, calculates the summation of the corresponding characteristic image quantity of camera of all instability of flow in the set.
Residing processor coordinates computed information, method are as follows：
(1) processor judges the direction from terminal to starting point and the path j based on the map that the people can walk
Several paths of connection；
(2) processor calculates the camera of the corresponding all instability of flow in each path in several described paths
The product of the summation of corresponding characteristic image quantity and the walking probability of the path j, institute can be transferred to by obtaining a certain path
The flow on the j of path is stated, and the flow is added to obtain on several paths connecting with the path j can be transferred to institute
State the total flow on the j of path；
(3) processor calculates the corresponding characteristic image quantity of camera of the corresponding all stability of flow of path j
Can be transferred on summation and several described paths the total flow on the path j and, estimate stream as the path j
Amount；
(4) processor according to path estimate flow choose m paths described in estimate maximum flow path make
For destination path；
(5) processor judges to whether there is the camera of stability of flow in the set corresponding to the destination path,
If there is a stability of flow camera then using the geographical location of the camera as coordinate information, if there is multiple streams
The stable camera of amount then will make the geographical location of the maximum camera of characteristic image quantity as coordinate information, if do not deposited
To then make in the camera of stability of flow the geographical location of the camera of the maximum instability of flow of characteristic image quantity as
Coordinate information.
Embodiment two.
A kind of shared seat, which is characterized in that the shared seat includes cushion part and the institute that can accommodate multiple human bodies
The backrest portion for stating cushion part connection, the support portion being arranged below the cushion part；The first pressure is provided in the cushion part
Material layer is provided with the second piezoelectric material layer in the backrest portion, and control unit is provided in the support portion；It is described total
It further includes walking mechanism to enjoy seat, and the walking mechanism is connect with the support portion.
First, second piezoelectric material layer is stored in described for directly converting pressure into electric energy, the electric energy
In control unit.
The walking mechanism realizes work under the control of the control unit and then the shared seat is driven to realize displacement.
The electric energy being stored in the control unit can provide power for operation for the walking mechanism.
The shared seat further includes visor portion, and the visor portion is connect with the backrest portion.
The visor portion includes illumination detector, sunshade ontology, driving motor, visor portion controller；The illumination detection
Device detects the exposure intensity of outdoor sunlight and the intensity is transmitted to the visor portion controller in real time；The visor portion control
Device processed judges whether the intensity reaches preset strength and certain time, and instruction is sent out if reaching to driving electricity
Machine；The driving motor is started running when receiving described instruction so that being in the sunshade sheet of closed state originally
Body is automatically opened so that the projection of the sunshade ontology in the horizontal plane covers the cushion part in the horizontal plane
Projection.
The control unit includes the first capacitance, charging-discharging controller, the first accumulator.
First capacitance is directly electrically connected with first, second piezoelectric material layer respectively, is used for real-time storage institute
State the electric energy of piezoelectric material layer generation；First capacitance is connect by the charging-discharging controller with first accumulator,
It is discharged to first accumulator for the control based on the charging-discharging controller and then charges for first accumulator.
The charging-discharging controller detects the soc of first accumulator in real time, when the soc is reduced to 30% described in
Charging-discharging controller controls first capacitance and charges to first accumulator；It is filled described in when the soc is increased to 90%
Discharge controller, which controls first capacitance, to be stopped charging to first accumulator.
The control unit further includes wireless communicator, GPS, controller；The wireless communicator, which receives, comes from remote control
The coordinate information of mechanism transmission is simultaneously transmitted to the controller；The controller is based on the coordinate information and the GPS refers to
The place setting mobile route of the bright shared seat simultaneously controls the walking mechanism action so that the shared seat
The coordinate information is moved closer to according to the mobile route until reaching the coordinate information.
Also mobile route, the bright shared seat of movably chart is arranged based on removable map in the controller
The mulitpath that chair can walk.
The remote control includes n high-definition display screen, 1 processor, the n high-definition display screen respectively with n
A camera is arranged in a one-to-one correspondence the image of its corresponding camera shooting of real-time display in turn, and wherein n is just more than 2
Integer.
The camera is the spherical camera with large viewing.
The camera includes clock, GPS, radio reception device, camera controller；The clock real-time display time；It is described
GPS detects the geographical location of the camera；The radio reception device is more than in advance for collecting existing decibel around the camera
If the sound of decibel；The n mutual Random Communications of camera controller being present in the n cameras are right in turn
All clocks carry out the clock synchronization of sampling observation formula；The camera controller is real by the geographical location, sound and the camera
When the image wireless transmission that shoots give the remote control.
The processor receive from the n geographical location that the n thecamera head comes and with each geography position
Set corresponding image；The map and the n geographical location that the processor can be walked based on people are determined and are deposited in each path
The camera set, if the corresponding geographical location of some described camera on the map that the people can walk with
The point corresponds to, then the set for including all paths of the point should all include the camera, ultimately form for m paths
M set, m is positive integer.
The n camera is evenly distributed in the eminence of the monitored environment of needs so that the n camera
The image for the people being in the environment can be taken, the coverage non-overlapping copies of the n camera and the shooting
The superposition of range covers the environment；The remote control communicates to connect respectively with the n camera, the long-range control
Mechanism processed generates coordinate information based on the signal intelligence and the information to prestore and is sent to the coordinate information described total
Enjoy seat；The shared seat automatically walk is to the coordinate information.
The information to prestore includes the map that the people can walk, the map that the people can walk include multiple points and
With a plurality of line of the multiple point connection, two points and a line between two points constitute a paths, the people
The map that can be walked further includes the walking probability of each path.
The point includes starting point, terminal, bifurcation point.
The walking probability be along from the starting point to the direction of the terminal, walking be connected to a paths it is upper
People on paths will select the probability that this paths walks on, can be based on the big data of the passing camera shooting
It is obtained by statistical analysis.
The camera is high-definition camera or super clear camera.
The remote control is provided in the indoor pc machines of monitoring.
The pc machines include n high-definition display screen, 1 processor, and the n high-definition display screen is taken the photograph with the n respectively
As head is arranged in a one-to-one correspondence the image that its corresponding described camera of real-time display is shot in turn.
The n image that the processor shoots the n camera of reception respectively distinguishes real-time Transmission to institute in real time
State on n high-clear display and then realize display, and be directed to simultaneously the image shown on the n high-clear display respectively into
The two stage image recognition of row.
The processor judges whether to receive the sound from the n camera, if receiving the sound
Judge whether the sound is emergency sound based on speech recognition technology, if it is display and the sound on attention display
The geographical location of the corresponding camera of sound.
The two stage image recognition includes that the recognition of face of first stage and the flow of second stage identify, described
The recognition of face of first stage includes：
(1) processor extracts point of interest and corresponding location information from image i, and the point of interest is its color
Block is the point on the described image i of predetermined color；
(2) point of interest based on extraction and location information build one or more features figure；
(3) similarity of each pattern image and pre-stored figure is calculated；
(4) it is determined as facial image when the similarity is 80% or more；
(5) quantity for the pattern image for meeting step (4) is calculated.
The flow of the second stage identifies：
(1) processor extracts the quantity of the pattern image of t moment in t moment from image i；
(3) processor extracts the quantity of the pattern image at t+1 moment at the t+1 moment from image i；
(5) ratio of the quantity of the quantity of the pattern image at t+1 moment and the pattern image of t moment is calculated；
(4) stability of flow that image i is judged when the ratio is more than 0.9 and less than 1.1, otherwise judges that flow is unstable
It is fixed.
The processor is based on camera serial number included in the corresponding set of path j, in conjunction with corresponding with each serial number
The information whether stablized of the flow that shows of image, judge whether include the camera of stability of flow in the set, if including
Then calculate the summation of the corresponding characteristic image quantity of camera of all stability of flow in the set.
The processor is based on camera serial number included in the corresponding set of path j, in conjunction with corresponding with each serial number
The information whether stablized of the flow that shows of image, the camera for whether including instability of flow in the set is judged, if packet
It includes, calculates the summation of the corresponding characteristic image quantity of camera of all instability of flow in the set.
Residing processor coordinates computed information, method are as follows：
(1) processor judges the direction from terminal to starting point and the path j based on the map that the people can walk
Several paths of connection；
(2) processor calculates the camera of the corresponding all instability of flow in each path in several described paths
The product of the summation of corresponding characteristic image quantity and the walking probability of the path j, institute can be transferred to by obtaining a certain path
The flow on the j of path is stated, and the flow is added to obtain on several paths connecting with the path j can be transferred to institute
State the total flow on the j of path；
(3) processor calculates the corresponding characteristic image quantity of camera of the corresponding all stability of flow of path j
Can be transferred on summation and several described paths the total flow on the path j and, estimate stream as the path j
Amount；
(4) processor according to path estimate flow choose m paths described in estimate maximum flow path make
For destination path；
(5) processor judges to whether there is the camera of stability of flow in the set corresponding to the destination path,
If there is a stability of flow camera then using the geographical location of the camera as coordinate information, if there is multiple streams
The stable camera of amount then will make the geographical location of the maximum camera of characteristic image quantity as coordinate information, if do not deposited
To then make in the camera of stability of flow the geographical location of the camera of the maximum instability of flow of characteristic image quantity as
Coordinate information.
Embodiment three.
A kind of shared seat, which is characterized in that the shared seat includes cushion part and the institute that can accommodate multiple human bodies
The backrest portion for stating cushion part connection, the support portion being arranged below the cushion part；The first pressure is provided in the cushion part
Material layer is provided with the second piezoelectric material layer in the backrest portion, and control unit is provided in the support portion；It is described total
It further includes walking mechanism to enjoy seat, and the walking mechanism is connect with the support portion.
First, second piezoelectric material layer is stored in described for directly converting pressure into electric energy, the electric energy
In control unit.
The walking mechanism realizes work under the control of the control unit and then the shared seat is driven to realize displacement.
The electric energy being stored in the control unit can provide power for operation for the walking mechanism.
The shared seat further includes visor portion, and the visor portion is connect with the backrest portion.
The visor portion includes illumination detector, sunshade ontology, driving motor, visor portion controller；The illumination detection
Device detects the exposure intensity of outdoor sunlight and the intensity is transmitted to the visor portion controller in real time；The visor portion control
Device processed judges whether the intensity reaches preset strength and certain time, and instruction is sent out if reaching to driving electricity
Machine；The driving motor is started running when receiving described instruction so that being in the sunshade sheet of closed state originally
Body is automatically opened so that the projection of the sunshade ontology in the horizontal plane covers the cushion part in the horizontal plane
Projection.
The control unit includes the first capacitance, charging-discharging controller, the first accumulator.
First capacitance is directly electrically connected with first, second piezoelectric material layer respectively, is used for real-time storage institute
State the electric energy of piezoelectric material layer generation；First capacitance is connect by the charging-discharging controller with first accumulator,
It is discharged to first accumulator for the control based on the charging-discharging controller and then charges for first accumulator.
The charging-discharging controller detects the soc of first accumulator in real time, when the soc is reduced to 30% described in
Charging-discharging controller controls first capacitance and charges to first accumulator；It is filled described in when the soc is increased to 90%
Discharge controller, which controls first capacitance, to be stopped charging to first accumulator.
The control unit further includes wireless communicator, GPS, controller；The wireless communicator, which receives, comes from remote control
The coordinate information of mechanism transmission is simultaneously transmitted to the controller；The controller is based on the coordinate information and the GPS refers to
The place setting mobile route of the bright shared seat simultaneously controls the walking mechanism action so that the shared seat
The coordinate information is moved closer to according to the mobile route until reaching the coordinate information.
Also mobile route, the bright shared seat of movably chart is arranged based on removable map in the controller
The mulitpath that chair can walk.
The remote control includes n high-definition display screen, 1 processor, the n high-definition display screen respectively with n
A camera is arranged in a one-to-one correspondence the image of its corresponding camera shooting of real-time display in turn, and wherein n is just more than 2
Integer.
The camera is the spherical camera with large viewing.
The camera includes clock, GPS, radio reception device, camera controller；The clock real-time display time；It is described
GPS detects the geographical location of the camera；The radio reception device is more than in advance for collecting existing decibel around the camera
If the sound of decibel；The n mutual Random Communications of camera controller being present in the n cameras are right in turn
All clocks carry out the clock synchronization of sampling observation formula；The camera controller is real by the geographical location, sound and the camera
When the image wireless transmission that shoots give the remote control.
The processor receive from the n geographical location that the n thecamera head comes and with each geography position
Set corresponding image；The map and the n geographical location that the processor can be walked based on people are determined and are deposited in each path
The camera set, if the corresponding geographical location of some described camera on the map that the people can walk with
The point corresponds to, then the set for including all paths of the point should all include the camera, ultimately form for m paths
M set, m is positive integer.
The n camera is evenly distributed in the eminence of the monitored environment of needs so that the n camera
The image for the people being in the environment can be taken, the coverage non-overlapping copies of the n camera and the shooting
The superposition of range covers the environment；The remote control communicates to connect respectively with the n camera, the long-range control
Mechanism processed generates coordinate information based on the signal intelligence and the information to prestore and is sent to the coordinate information described total
Enjoy seat；The shared seat automatically walk is to the coordinate information.
The information to prestore includes the map that the people can walk, the map that the people can walk include multiple points and
With a plurality of line of the multiple point connection, two points and a line between two points constitute a paths, the people
The map that can be walked further includes the walking probability of each path.
The point includes starting point, terminal, bifurcation point.
The walking probability be along from the starting point to the direction of the terminal, walking be connected to a paths it is upper
People on paths will select the probability that this paths walks on, can be based on the big data of the passing camera shooting
It is obtained by statistical analysis.
The camera is high-definition camera or super clear camera.
The remote control is provided in the indoor pc machines of monitoring.
The pc machines include n high-definition display screen, 1 processor, and the n high-definition display screen is taken the photograph with the n respectively
As head is arranged in a one-to-one correspondence the image that its corresponding described camera of real-time display is shot in turn.
The n image that the processor shoots the n camera of reception respectively distinguishes real-time Transmission to institute in real time
State on n high-clear display and then realize display, and be directed to simultaneously the image shown on the n high-clear display respectively into
The two stage image recognition of row.
The processor judges whether to receive the sound from the n camera, if receiving the sound
Judge whether the sound is emergency sound based on speech recognition technology, if it is display and the sound on attention display
The geographical location of the corresponding camera of sound, the processor further judge the pathname belonging to the geographical location,
And by the pathname include on the attention display.
The two stage image recognition includes that the recognition of face of first stage and the flow of second stage identify, described
The recognition of face of first stage includes：
(1) processor extracts point of interest and corresponding location information from image i, and the point of interest is its color
Block is the point on the described image i of predetermined color；
(2) point of interest based on extraction and location information build one or more features figure；
(3) similarity of each pattern image and pre-stored figure is calculated；
(4) it is determined as facial image when the similarity is 80% or more；
(5) quantity for the pattern image for meeting step (4) is calculated.
The flow of the second stage identifies：
(1) processor extracts the quantity of the pattern image of t moment in t moment from image i；
(3) processor extracts the quantity of the pattern image at t+1 moment at the t+1 moment from image i；
(5) ratio of the quantity of the quantity of the pattern image at t+1 moment and the pattern image of t moment is calculated；
(4) stability of flow that image i is judged when the ratio is more than 0.9 and less than 1.1, otherwise judges that flow is unstable
It is fixed.
The processor is based on camera serial number included in the corresponding set of path j, in conjunction with corresponding with each serial number
The information whether stablized of the flow that shows of image, judge whether include the camera of stability of flow in the set, if including
Then calculate the summation of the corresponding characteristic image quantity of camera of all stability of flow in the set.
The processor is based on camera serial number included in the corresponding set of path j, in conjunction with corresponding with each serial number
The information whether stablized of the flow that shows of image, the camera for whether including instability of flow in the set is judged, if packet
It includes, calculates the summation of the corresponding characteristic image quantity of camera of all instability of flow in the set.
Residing processor coordinates computed information, method are as follows：
(1) processor judges the direction from terminal to starting point and the path j based on the map that the people can walk
Several paths of connection；
(2) processor calculates the camera of the corresponding all instability of flow in each path in several described paths
The product of the summation of corresponding characteristic image quantity and the walking probability of the path j, institute can be transferred to by obtaining a certain path
The flow on the j of path is stated, and the flow is added to obtain on several paths connecting with the path j can be transferred to institute
State the total flow on the j of path；
(3) processor calculates the corresponding characteristic image quantity of camera of the corresponding all stability of flow of path j
Can be transferred on summation and several described paths the total flow on the path j and, estimate stream as the path j
Amount；
(4) processor according to path estimate flow choose m paths described in estimate maximum flow path make
For destination path；
(5) processor judges to whether there is the camera of stability of flow in the set corresponding to the destination path,
If there is a stability of flow camera then using the geographical location of the camera as coordinate information, if there is multiple streams
The stable camera of amount then will make the geographical location of the maximum camera of characteristic image quantity as coordinate information, if do not deposited
To then make in the camera of stability of flow the geographical location of the camera of the maximum instability of flow of characteristic image quantity as
Coordinate information.
Although describing the present invention by reference to various embodiments above, but it is to be understood that do not departing from the present invention's
In the case of range, many changes and modifications can be carried out.Therefore, be intended to foregoing detailed description be considered as it is illustrative and
It is unrestricted, and it is to be understood that following following claims (including all equivalents) is intended to limit the spirit and model of the present invention
It encloses.The above embodiment is interpreted as being merely to illustrate the present invention rather than limit the scope of the invention.It is reading
After the content of the record of the present invention, technical staff can make various changes or modifications the present invention, these equivalence changes and
Modification equally falls into the scope of the claims in the present invention.
Claims (6)
1. a kind of shared seat, which is characterized in that the shared seat include the cushion part that can accommodate multiple human bodies, with it is described
The backrest portion of cushion part connection, the support portion being arranged below the cushion part；The first piezoelectricity is provided in the cushion part
Material layer is provided with the second piezoelectric material layer in the backrest portion, and control unit is provided in the support portion；It is described shared
Seat further includes walking mechanism, and the walking mechanism is connect with the support portion.
2. the shared seat according to one of preceding claims, which is characterized in that first, second piezoelectric material layer is used
In directly converting pressure into electric energy, the electric energy is stored in the control unit.
3. the shared seat according to one of preceding claims, which is characterized in that the walking mechanism is in the control unit
Control under realize work and then the shared seat driven to realize displacement.
4. the shared seat according to one of preceding claims, which is characterized in that the electric energy being stored in the control unit
Power for operation can be provided for the walking mechanism.
5. the shared seat according to one of preceding claims, which is characterized in that the shared seat further includes visor portion,
The visor portion is connect with the backrest portion.
6. the shared seat according to one of preceding claims, which is characterized in that the visor portion include illumination detector,
Sunshade ontology, driving motor, visor portion controller；The illumination detector detects the exposure intensity of outdoor sunlight and will in real time
The intensity is transmitted to the visor portion controller；The visor portion controller judges whether the intensity reaches preset strength simultaneously
Certain time sends out instruction to the driving motor if reaching；The driving motor is when receiving described instruction
It starts running so that the sunshade ontology in closed state is automatically opened so that the sunshade sheet originally
The projection of body in the horizontal plane covers the projection of the cushion part in the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366170.XA CN108552813B (en) | 2018-04-23 | 2018-04-23 | Sharing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366170.XA CN108552813B (en) | 2018-04-23 | 2018-04-23 | Sharing seat |
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| CN108552813A true CN108552813A (en) | 2018-09-21 |
| CN108552813B CN108552813B (en) | 2020-06-02 |
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|---|---|---|---|
| CN201810366170.XA Active CN108552813B (en) | 2018-04-23 | 2018-04-23 | Sharing seat |
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| CN108552813B (en) | 2020-06-02 |
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