CN103983984B - A kind of location equipment, wearable equipment and alignment system - Google Patents
A kind of location equipment, wearable equipment and alignment system Download PDFInfo
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- CN103983984B CN103983984B CN201410238648.2A CN201410238648A CN103983984B CN 103983984 B CN103983984 B CN 103983984B CN 201410238648 A CN201410238648 A CN 201410238648A CN 103983984 B CN103983984 B CN 103983984B
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- 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
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
-
- 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
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
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- 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
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a kind of location equipment.This equipment includes satellite positioning unit, communication unit, the first switching device being connected with satellite positioning unit and communication unit and power control unit.Communication unit has normal mode of operation and park mode and power-down mode.First switch device conductive or shutoff are to satellite positioning unit and the power supply of communication unit.Power control unit has normal mode of operation, standby mode, including the first control output end being connected with the first switching device, the second control output end being connected with communication unit and power management module.Power management module management power control unit and the pattern of communication unit.
Description
Technical field
The present invention relates to location equipment, the wearable equipment with location equipment and alignment system.
Background technology
Location technology has been used widely in many industries.The most common location technology is main
There are satellite fix, WIFI network location, GSM/CDMA mobile communication technology location etc..In order to realize
Follow the tracks of, in addition to the position determining object, in addition it is also necessary to by network, positional information is uploaded.Such as, exist
In logistic industry, logistics company may in vehicle or goods placement positioning device to locating and tracking vehicle
Or goods.At present, this positioner generally comprises two parts, i.e. GPS locating module and GSM
Communication module, wherein GPS locating module receives gps signal and determines its position, and gsm communication mould
Block passes through mobile communications network (based on GPRS agreement) by location information report to the service of logistics company
Device, thus logistics company can utilize positional information carry out internal control scheduling and provided by positional information
To client.
Current gsm module is generally SOC(system on a chip) (SOC) design, has been integrated with substantial amounts of
Processing component and controller.This highly integrated chip functions is comprehensive, and reliability is high, and due to greatly
Batch production, therefore cost also ratio is less expensive.But, its shortcoming is very power consumption.Add GPS
The electric power that locating module consumes, the power consumption of the most whole positioner can be the biggest.For traditional vehicle-mounted
Application, owing to the power supply capacity of vehicle is the most sufficient, this may will not bring the biggest problem.But when answering
When being used in the limited occasion of some electric power, this problem can become the most serious.Such as, such as bracelet,
The wearable device of wrist-watch, glasses etc is limited due to its volume, therefore, it is difficult to use high capacity cell,
In the case of opening positioning function, electric power is often difficult to maintain several hours, and this is difficult for a user
With stand.
Prior art proposes some schemes saving electric power.Such as, by the interval of report position information
Arrange longer, such as every report in two hours once.But, for using above-mentioned highly integrated core
Sheet is as the system of gsm communication module, as long as gsm communication module is in running order, even if not receiving
Send out data and also can consume suitable electric power.And, if arranging longer report interval, then the position of collection
Put Limited information, possibly cannot understand tracked object situation most recently (before two minutes).
Accordingly, it would be desirable to the location equipment of a kind of more power saving.
Summary of the invention
To this end, the present invention provide new location equipment and alignment system with try hard to solve or at least alleviate on
The problem that face exists.
According to an aspect of the present invention, it is provided that a kind of location equipment, including: satellite positioning unit, use
In the position determining location equipment；Communication unit, including for by position determined by mobile network general
Information is sent to the communication module of location-server, and described communication unit has normal mode of operation and dormancy
Pattern and power-down mode；The first switching device being connected with satellite positioning unit and communication unit, is used for leading
Satellite positioning unit and the power supply of communication unit are arrived in logical or shutoff；Power control unit.Power control unit,
There is normal mode of operation, standby mode, including: the first control output being connected with the first switching device
End；The second control output end being connected with communication unit；And power management module, it is used for managing electric power control
Unit processed and the pattern of communication unit, export the first control signal by the first control output end and control
The on or off of one switching device and export the second control signal by the second control output end will be logical
Letter unit wakes up up from park mode.When described power control unit is in normal mode of operation, electric power
Management module is configured to respond to the triggering of specified conditions, by first control output end output the first control
Signal processed controls the first switching device and turns off, and makes power control unit enter standby mode, Qi Zhongsuo
Stating specified conditions to include arriving special time period, wherein, communication module can be configured to from positioning service
Device receives the instruction making power control unit enter standby mode.
Location equipment can also include the motion sensor being connected with power control unit, is used for sensing location
Equipment moving also sends for being waken up to normally from standby mode by power control unit to power control unit
3rd control signal of mode of operation.Power management module can be configured to respond to receive conduct oneself with dignity
The wake-up signal of force transducer, makes described power control unit enter normal mode of operation from standby mode.
Special time period can be point at 9 in evening to morning next day nine.When power control unit can include standby
Section intervalometer, is used for setting this special time period.Communication module can be configured to connect from location-server
Receive the instruction that standby interval intervalometer is set.
According to a further aspect of the invention, it is provided that a kind of wearable equipment, including location as described above
Equipment.Wearable equipment can include shoes.Location equipment may be located at bottom shoes.
According to another aspect of the present invention, it is provided that a kind of alignment system, including positioning equipment as above
And location-server.
Accompanying drawing explanation
In order to realize above-mentioned and relevant purpose, describe some herein in conjunction with explained below and accompanying drawing and say
Bright property aspect, these aspects indicate can be to put into practice the various modes of principles disclosed herein, and institute
Aspect and equivalence aspect thereof is had to be intended to fall under in the range of theme required for protection.Read by combining accompanying drawing
Reading detailed description below, above-mentioned and other purpose, feature and the advantage of the disclosure will become brighter
Aobvious.Throughout the disclosure, identical reference generally refers to identical parts or element.
Fig. 1 shows the circuit diagram of location equipment 100 according to an illustrative embodiment of the invention；
Fig. 2 shows the Working mould of power control unit 130 according to an illustrative embodiment of the invention
Formula variation diagram；
Fig. 3 illustrates power control unit 130 according to an illustrative embodiment of the invention and communication unit
Block diagram.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although accompanying drawing shows
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure and not
Should be limited by embodiments set forth here.On the contrary, it is provided that these embodiments are able to more thoroughly
Understand the disclosure, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Fig. 1 shows the circuit diagram of location equipment 100 according to an illustrative embodiment of the invention.
As it is shown in figure 1, location equipment 100 includes satellite positioning unit 110, communication unit 120, electric power
Control unit 130, motion sensor 140.Location equipment 100 can be positioned over and various be intended to obtain its position
In the article put.Such as, the head of a family may wish to obtain the positional information of child to prevent from wandering away or locating
In unsafe conditions, this location equipment 100 then can be positioned in the sole part of child.Current is anti-
Bracelet of wandering away is limited due to space and electric power, does not use satellite fix, but only uses GSM network fixed
Position.In contrast to this, the space of sole part is much greater, such that it is able to allow to use satellite fix and appearance
Receive bigger battery so that accurate, lasting locating and tracking is possibly realized.
Satellite positioning unit 110 is for positioning the position of equipment 100.Typically, satellite positioning unit 110
Being GPS chip, such as model is UBX7020, employing QFN40 ultra-miniature package, 40 pins,
Support the engine of positioning such as GPS, GOLNASS, have high sensitivity and quick capture time, help
In quickly realizing location.It is of course also possible to be the chip supporting other global position systems such as the such as Big Dipper.
Communication unit 120 is for being sent to location-server by the positional information of location equipment 100.Typically,
Communication unit 120 is GSM chip or the CDMA chip using SOC design, such as,
MTK6260D, it utilizes GPRS link that positional information is sent to location clothes by mobile cellular network
Business device, and also dependent instruction can be received from the latter.Location-server can be such as that storage has map
Cloud Server, the head of a family can download installation location application, by this application from server obtain position believe
The current location ceasing and seeing on map such as child, the place etc. once gone.
The GSM chip of employing SOC design above-mentioned is often by GSM radio frequency unit, Base-Band Processing
Unit, memorizer, power discharging device etc. are integrated on a single die, have voice call, send SMS short
All basic functions that letter, GRPS data transmission etc. communicate based on GSM network, therefore by extensively
It is applied in entry level mobile phone, low cost, highly reliable.But, just because of the merit of this integrated chip
Energy is many, and therefore power consumption is higher, if keeping it to power up, even if in the case of not carrying out data transmission also
Can consume considerable electric power, the location equipment hence for limited battery capacity forms bottleneck.
Design according to the present invention, it is proposed that utilize power control unit 130 control communication unit 120 with
And the electric power of satellite positioning unit 110, it is possible to further routing motion sensor 140 realizes more
The Electric control of intelligence.Power control unit 130 is such as realized by single-chip microcomputer.
Location equipment 100 can also include battery 150, charhing unit 160 and the first switching device 170.
Charhing unit 160 includes charge integrated circuit 161 and charging indicator light 162, and it can pass through such as USB
Charger (not shown) is connected to external power source and is charged.Certainly, battery 150 and charhing unit 160
Can also be positioned at outside location equipment 100.
Below by the operation principle of exemplary description location equipment 100.
Power control unit 130 has normal mode of operation and standby mode.Power control unit 130 1
Directly remain powered up, unless battery electric power exhausts.In the normal mode of operation, power control unit 130
Export the first control signal by the first control output end PWR_CTL and make the first switching device 170 (such as
For PMOS) conducting, thus with voltage VBATIN for communication unit 120 and satellite positioning unit 110
Power supply.In most of the cases, power control unit 130 may be in normal mode of operation, such as
When location equipment 100 inserts charger or when battery 160 has enough electricity, voltage VBAT triggers
Power control unit 130 enters normal mode of operation.Under certain condition, such as arrive certain specific time
Between section (such as point at 9 in evening to morning next day 9) or enter certain specific region (such as get home or
School), power control unit 130 can enter the standby mode of low-power consumption, now the first switching device
170 turn off, thus communication unit 120 and satellite positioning unit 110 power failure, and this will enter one after a while
Step discusses in detail.
Communication unit 120 has normal mode of operation, park mode and power-down mode.At normal Working mould
In formula, communication unit 120 is gathered positional information by satellite positioning unit 110 and is incited somebody to action by mobile network
Positional information uploads to location-server (not shown).
First power control unit 130 is discussed and is in the situation under normal mode of operation.
In one embodiment, communication unit 120 includes first timer (not shown), the first timing
Device set satellite positioning unit 110 and gathers the very first time interval of positional information, such as five minutes.First
Intervalometer expire (i.e. through the very first time be spaced) time, the communication unit 120 being under normal mode of operation
Satellite positioning unit control signal is sent to satellite positioning unit 110 by control output end VGPS_CTL
Open satellite positioning unit 110.In FIG, satellite positioning unit control signal is sent to and satellite
The second switch device 180 that positioning unit 110 is connected, this second switch device 180 turns on, thus satellite
Positioning unit 110 obtains power supply and starts working.Satellite positioning unit 110 carries out satellite fix and incites somebody to action
Positional information is sent to communication unit 120.Communication unit 120 also includes buffer, for storage from satellite
The positional information that positioning unit 110 receives.Communication unit 120, with such as SIM, can receive
Through positional information being reported immediately location-server by antenna after positional information.After having reported, logical
Letter unit 120 can enter the park mode of low-power consumption.Satellite positioning unit 110 is sending position letter
Can automatically shut power off after breath, or communication unit 120 can receive from satellite positioning unit 110
To positional information or after positional information is reported location-server, pass through control output end
VGPS_CTL sends shutdown signal and closes satellite positioning unit 110.When again passing by between the very first time
Every time, communication unit 120 and satellite positioning unit 110 repeat said process, thus gather new position
Information.So, satellite positioning unit 110 is closed not carrying out satellite fix when, and
Communication unit 120 is in the holding state of low-power consumption need not upload location information when, to save
Electric power.Additionally, satellite positioning unit 110, such as model are the GPS chip of UBX7020, can have
Having single real-time clock (RTC) power supply, this electric power is provided by telecommunication circuit 120, though communication electricity
Road 120 is in a dormant state.Existence due to this RTC power supply, it is ensured that satellite positioning unit every time
110 open after can be with fast search to satellite, positioning time may be and electric at RTC about the 2-3 second
Source does not power in the case of (such as telecommunication circuit is fully powered off), and satellite positioning unit 110 is being opened
The time that can require over 20 seconds after opening could obtain location.Certainly, satellite positioning unit 110 also may be used
Only just to close need not location when rather than to close after location every time.Such as, right
Under the scene that the requirement of real-time of positional information is higher, such as when footwear be in the other region of low level security (as
Street) time, then satellite positioning unit 110 can be always maintained at open and constantly offer positional information to
Communication unit 120.The option closing satellite positioning unit 110 can set in communication unit 120, example
As closed immediately after the position data receiving satellite positioning unit 110 every time, by positional information
Close after offering location-server, do not close within one period of scheduled time or do not close.This option
Communication unit 120 can be set according to occasion, the position such as location equipment 100 by location-server.
In addition to satellite positioning unit 110 carries out satellite fix, communication unit 120 can also carry out auxiliary positioning,
Such as, A-GPS, it utilizes the base station of mobile network to position.Auxiliary positioning due to by architecture,
Therefore precision is not as satellite fix height, but locating speed is fast.Auxiliary positioning coordinates satellite fix to shorten
Positioning time, the most such as, can use a satellite fix and repeatedly auxiliary positioning within a period of time.
It addition, when location equipment enters specific region (such as the indoor) of satellite fix difficulty, it is possible to use only
Auxiliary positioning.The switching of satellite fix and auxiliary positioning can be by communication unit control, and location-server is also
Instruction can be used to be controlled by communication unit.
In another embodiment, communication unit 120 can also include second timer (not shown),
Second timer sets the second time interval of communication unit 120 upload location information.Second time interval
It is spaced more than the very first time, preferably the integral multiple at very first time interval, such as 30 minutes.Second
Intervalometer expire (i.e. through the second time interval) time, the position that communication unit 120 will be accumulated in buffer
Confidence breath reports server together.So, a plurality of positional information one can be risen by communication unit 120
Give server, such that it is able to save flow and electric power that communication process is consumed.
The very first time is spaced when can dispatch from the factory with the second time interval or user pre-sets.Or
Person, very first time interval and the second time interval can also be arranged by server.Such as, when judging location
When equipment 100 enters safety zone (such as family or school), server can increase very first time interval
With the second time interval, i.e. reduce and gather and the frequency of reporting position information, to save electric power.Work as judgement
When location equipment 100 enters the other region of low level security (such as street), when server can reduce first
Between interval and the second time interval, i.e. increase and gather and the frequency of reporting position information, with obtain more and
The positional information that real-time is higher.
When the second time interval is shorter, such as, the second time interval is within 2 hours, i.e.
A positional information is reported, then utilize the above-mentioned two intervalometer of communication unit 120 to enter less than 2 hours
Row power consumption control is suitable, and communication unit 120 is in normal mode of operation or park mode.For
Two time intervals are longer, such as the threshold value more than 2 hours, then above-mentioned two intervalometer can be by electric power
Control unit 130 configures, because the use frequency of communication unit 120 is the lowest in this case, and electric power
Control unit 130 can control the first switching device 170 by the first control output end 132 and turn off, from
And make communication unit 120 power-off to save electric power.Any instruction cannot be received after communication unit 120 power-off,
Now the first and second intervalometers should be arranged in power control unit 130, i.e. power control unit
130 include the first and second intervalometers, are used for controlling sequential, when corresponding intervalometer expires, and electric power control
Unit 130 processed controls the first switching device 170 by the first control output end 132 and turns on and perform accordingly
The collection of positional information or upload.The first and second intervalometers in communication unit 120 (if having
Words) can be deactivated.This mode by communication unit power-off is not suitable for the feelings that the second time interval is shorter
Condition, because having bigger electric current when that communication unit starting after a loss of power, if Switch Communication frequently
Module can increase power consumption on the contrary.Certainly, power control unit 130 is the most all used to control
Sequential is also possible, when communication unit 120 is in the park mode of low-power consumption, and power control unit
130 can pass through the second control output end WAKE_UP to communication unit when corresponding intervalometer expires
120 output the second control signals wakes up communication unit 120 up, perform corresponding positional information collection or on
Pass.
Communication unit 120 can first be connected with location-server after waking up up from resting state or start every time
Alternately, reporting the current state of oneself, location-server decides whether on communication unit 120
Pass positional information.It is said that in general, the sequencing contro in communication unit 120 and power control unit 130 is adopted
By the form of relative time, location equipment may produce time migration after a certain period of use time.One
In individual embodiment, location-server can periodically or be used definitely when being connected with communication unit 120 every time
In time synchronized communication unit 120 and power control unit 130, with correction time.
In one embodiment, in order to save electric power further, power control unit 130 can also be one
Control the first switching device 170 by the first control output end 132 under fixed condition to turn off, so that communication
Module 120 and satellite positioning unit 110 power-off.Power control unit 130 oneself enters treating of low-power consumption
Machine pattern.The specified conditions entering standby mode such as include, the second time interval as above is longer
Situation, after communication unit 120 uploads positional information, distance upload to location-server next time
The interval of positional information is longer (such as more than 2 hours), and power control unit 130 can make communication unit
120 and satellite positioning unit 110 power-off.In addition it is also possible to set according to the application scenarios of location equipment 100
These specified conditions fixed.Such as, above-mentioned location equipment 100 being positioned to the scene of sole part, entrance is treated
The condition of machine pattern can include arriving certain special time period (such as point at 9 in evening to morning next day 9)
Or entering certain specific region, specific region includes the region that level of security is high, such as family or school.
In this special time period or specific region, child is likely to take off shoes, therefore need not continue
Monitor its position.Power control unit 130 can include standby interval intervalometer, is used for setting this specific
Time period.Communication module can receive the instruction arranging standby interval intervalometer from location-server, when arriving
When reaching particular moment, power control unit 130 is automatically into standby mode.Or, server can sentenced
Send to communication module when disconnected arrival particular moment or location equipment 100 enter specific region and make electric power control
Unit 130 processed enters the instruction of standby mode, and communication module receives this instruction, power control unit 130
Hence into standby mode.Communication module can receive from location-server and enter specific about location equipment
This prompting is also sent to power management module by the prompting in region, or when location-server determines that location sets
Receive about the finger making power control unit enter standby mode from location-server during standby entrance specific region
Show.
In one embodiment, it is also possible to be equipped with motion sensor 140 and realize more intelligent energy-conservation.Fortune
Dynamic sensor 140 is always maintained at work, even if power control unit 130 enters standby mode.Motion
Sensor 140 such as includes gravity sensor.In the above example, Gravity changer means shoes
Motion, i.e. child may put on shoes and walk about, and now can recover monitoring.When sensing motion,
Motion sensor 140 sends the 3rd control signal to power control unit 130, by the latter from standby mode
Wake up up and enter into normal mode of operation, start the collection of positional information and upload.In order to avoid reporting by mistake,
After being waken up, it is certain to determine sensed motion that power control unit 130 can first carry out judge process
Reflection is walked about normally rather than shoes are accidentally moved.Such as can add up motion sensor 140 to carry
Motion/displacement variable in a period of time (such as 30 seconds) of confession, if beyond threshold value, then judges to send out
Give birth to and walked about, powered up for communication unit and satellite positioning unit and start the collection of positional information and upload；
Otherwise judging it is wrong report, power control unit 130 returns to standby mode.This threshold value can be come by server
Arrange.Additionally, when power control unit 130 is in normal mode of operation, if motion sensor exists
The quantity of motion not sensing motion or sensing in longer period is less, and such as, this time period is more than 10
Minute threshold value, then motion sensor 140 can send the 3rd control signal to power control unit 130,
The latter is made to enter standby mode from normal mode of operation.
Motion sensor e.g. model is the gravity sensor of LIS3DSH, uses LGA16 microminiature
Encapsulation, 16 pins, power consumption is the lowest.The chip microcontroller of power control unit low-power consumption, such as
EFM32ZG108F16, employing QFN24 ultra-miniature package, 24 pins are minimum
Power consumption only has tens nA.Even if motion sensor works always, add the power control unit that interval is standby,
The electric power that they are consumed also is the least, and the electric power of battery can maintain tens of sky.Use above-mentioned electric power
Control program, utilizes the device of these extremely low power dissipations to control communication unit and the electric power of satellite positioning unit,
The minimum power consumption of whole location equipment can be reached.
Also show in FIG and be connected to battery 150 and power control unit 130, movement sensor unit
Low pressure difference linear voltage regulator (LDO) between 140, it can reduce load regulation, effectively suppress
Electromagnetic interference (EMI), strengthens the overcurrent protection function of Switching Power Supply.Second switch device 180 can also
Including LDO, the latter can control its switch by control signal.
Fig. 2 illustrates the mode of operation of power control unit 130 according to an illustrative embodiment of the invention
Variation diagram.Power control unit is in response to the wake-up signal received from motion sensor 140, from treating
Machine Mode S 1 enters into normal mode of operation S2.In order to avoid wrong report, power control unit 130 is being called out
First judge after Xinging that the motion/displacement variable within a period of time, whether beyond threshold value, if it is stops
In normal mode of operation S2, otherwise return to standby mode S1.Under normal mode of operation S2, in response to
Specified conditions, such as, arrive certain special time period or enter certain locality, enters standby mode
S1。
Fig. 3 illustrates power control unit 130 according to an illustrative embodiment of the invention and communication unit
The block diagram of 120.
Power control unit 130 includes the first control output end 131 and the communication unit being connected with switching device
First the second control output end 132 being connected and power management module 133.Power management module 133 manages electricity
Power control unit and the pattern of communication unit, export the first control signal by the first control output end 131
Control the on or off of switching device, export the second control signal by the second control output end 132
Communication unit is waken up up from park mode.Power control unit 130 can also include and motion-sensing
The control input 134 that device is connected, for receiving the 3rd control signal from motion sensor.Power pipe
Reason module 133 can be configured to after receiving the 3rd control signal, make power control unit 130 from
Standby mode enters normal mode of operation.Power management module 133 can also be configured to judge
Whether motion or displacement variable in a period of time that motion sensor provides exceed threshold value, if do not surpassed
Go out threshold value, then make power control unit return standby mode.When power control unit is in normal Working mould
During formula, if motion sensor do not sense within the time period exceeding another threshold value motion or sensing
Quantity of motion is less, then power management module 133 can be configured to receiving for from normal Working mould
After formula enters the 3rd control signal of standby mode, power control unit 130 is made just to enter from standby mode
Often mode of operation.
Communication unit 120 includes for being sent to location clothes by positional information determined by mobile network general
The communication module 121 of business device.Communication unit 120 could be included for receiving from power control unit 130
The control input 122 of the second control signal, for satellite positioning unit 110 output satellite positioning unit
The control output end 123 of control signal and for storing the buffer 124 of positional information.
When described power control unit 130 is in normal mode of operation, described power management module is joined
It is set to export the first control signal by the first control output end and controls the first switch device conductive.Communication
Unit 120 could be included for the very first time interval of setting satellite positioning unit collection location information
First timer (not shown), the communication unit 120 being in normal mode of operation can be configured as
When first timer expires, open satellite by control output end output satellite positioning unit control signal
Positioning unit.Communication unit 120 can be configured to that positional information is sent to location-server is laggard
Enter park mode.Satellite positioning unit control signal can be output to second switch device 180 and open
Satellite positioning unit.Communication unit 120 can be configured to receiving position letter from satellite positioning unit
After ceasing or positional information being sent to location-server, by control output end output satellite positioning unit
Control signal closes satellite positioning unit.Communication unit 120 can be configured to one period of scheduled time
The most do not close satellite positioning unit or the most do not close satellite positioning unit.Communication unit 120 is all right
Second timer including the second time interval for setting communication unit transmission positional information (does not shows
Go out), communication unit 120 can be configured as the position will accumulated in buffer when second timer expires
Confidence breath sends jointly to location-server.When power control unit 130 is in normal mode of operation,
Power management module 133 can be configured to respond to the triggering of specified conditions, controls output by first
End output the first control signal controls the first switching device and turns off, and makes power control unit 130 enter
Standby mode.Specified conditions include following at least one: arrive special time period and location equipment enter spy
Determine region, when the second time interval that communication unit sends positional information exceedes threshold value, communication unit sends
Complete positional information.It is second fixed that power control unit 130 could be included for setting the second time interval
Time device and for set the very first time interval first timer.Power management module 133 can be configured
For when corresponding intervalometer expires, export the first control signal by the first control output end and control
One switch device conductive.Communication module 121 can be configured as communication unit 120 and call out from resting state
Report current state to location-server when waking up or start, and receive the need of sending positional information
Instruction.Communication module 120 can be additionally configured to absolute time Tong Bu with location-server and with after synchronization
Absolute time calibration power control unit time.
Although it should be noted that, figure the most clearly marks, it is to be understood that, power control unit 130, satellite
Positioning unit 110 and communication unit 120 have power input end and for exchange data, order total
Line etc..
Should be appreciated that one or more in order to simplify that the disclosure helping understands in each inventive aspect,
Above in the description of the exemplary embodiment of the present invention, each feature of the present invention is divided sometimes together
Group is in single embodiment, figure or descriptions thereof.But, should be by the method solution of the disclosure
It is interpreted into and reflects an intention that i.e. the present invention for required protection requires than institute in each claim clearly
The feature more features recorded.More precisely, as the following claims reflect, send out
Bright aspect is all features less than single embodiment disclosed above.Therefore, it then follows specific embodiment party
Claims of formula are thus expressly incorporated in this detailed description of the invention, the most each claim itself
Independent embodiment as the present invention.
Those skilled in the art are to be understood that module or the list of the equipment in example disclosed herein
Unit or assembly can be arranged in equipment as depicted in this embodiment, or alternatively can position
In the one or more equipment different from the equipment in this example.Module in aforementioned exemplary can combine
It is a module or is segmented into multiple submodule in addition.
Those skilled in the art are appreciated that and can carry out the module in the equipment in embodiment certainly
Change adaptively and they are arranged in one or more equipment different from this embodiment.Permissible
Module in embodiment or unit or assembly are combined into a module or unit or assembly, and in addition may be used
To put them into multiple submodule or subelement or sub-component.Except such feature and/or process or
Outside at least some in unit excludes each other, can use any combination that (this specification is included companion
With claim, summary and accompanying drawing) disclosed in all features and so disclosed any method or
All processes of person's equipment or unit are combined.Unless expressly stated otherwise, this specification (includes companion
With claim, summary and accompanying drawing) disclosed in each feature can by provide identical, equivalent or phase
Replace like the alternative features of purpose.
Although additionally, it will be appreciated by those of skill in the art that embodiments more described herein include it
Some feature included in its embodiment rather than further feature, but the group of the feature of different embodiment
Close and mean to be within the scope of the present invention and formed different embodiments.Such as, in following power
In profit claim, one of arbitrarily can mode making in any combination of embodiment required for protection
With.
Additionally, some in described embodiment be described as at this can by the processor of computer system or
Person by perform described function other device implement method or the combination of method element.Therefore, there is use
Processor in the necessary instruction implementing described method or method element is formed and is used for implementing the method or method
The device of element.Additionally, the element described herein of device embodiment is the example of following device: this dress
Put for implementing by the function performed by the element of the purpose in order to implement this invention.
As used in this, unless specifically stated so, use ordinal number " first ", " second ", " the
Three " etc. describe plain objects and be merely representative of the different instances relating to similar object, and be not intended dark
Show the object being so described must have the time upper, spatially, sequence aspect or with arbitrarily other side
Formula to definite sequence.
Although the embodiment according to limited quantity describes the present invention, but benefits from above description, this
In technical field it is clear for the skilled person that in the scope of the present invention thus described, it can be envisaged that other
Embodiment.Additionally, it should be noted that the language used in this specification is primarily to readable and teaching
Purpose and select rather than select to explain or limit subject of the present invention.Therefore,
In the case of without departing from the scope of the appended claims and spirit, for the common skill of the art
For art personnel, many modifications and changes will be apparent from.For the scope of the present invention, to the present invention
The disclosure done is illustrative and not restrictive, and the scope of the present invention is limited by appended claims
Fixed.
Claims (9)
1. a location equipment, including:
Satellite positioning unit, for determining the position of location equipment；
Communication unit, including for being sent to positioning service by positional information determined by mobile network general
The communication module of device, described communication unit has normal mode of operation and park mode and power-down mode；
The first switching device being connected with satellite positioning unit and communication unit, on or off to defending
Star positioning unit and the power supply of communication unit；
Power control unit, has normal mode of operation, standby mode, including:
The first control output end being connected with the first switching device；
The second control output end being connected with communication unit；With
Power management module, for managing the pattern of power control unit and communication unit, by first
Control output end exports the first control signal and controls the on or off of the first switching device and by the
Two control output ends export the second control signal and are waken up up from park mode by communication unit,
Wherein when described power control unit is in normal mode of operation, described power management module quilt
It is configured to the triggering in response to specified conditions, exports the first control signal by the first control output end and control
Make the first switching device to turn off, and make power control unit enter standby mode, wherein said specified conditions
Including arriving special time period,
Wherein, described communication module is configured to make power control unit entrance treat from location-server reception
The instruction of machine pattern.
Position equipment the most as claimed in claim 1, also include that the motion being connected with power control unit passes
Sensor, be used for sensing location equipment moving and to power control unit send for by power control unit from
Standby mode wakes up to the 3rd control signal of normal mode of operation.
Positioning equipment the most as claimed in claim 1, wherein said power management module is configured to respond to
In receiving the wake-up signal from gravity sensor, described power control unit is made to enter from standby mode
Normal mode of operation.
Positioning equipment the most as claimed in claim 1, wherein said special time period is that at 9 in evening is to secondary
Day morning nine point.
Positioning equipment the most as claimed in claim 1, wherein said power control unit includes standby interval
Intervalometer, is used for setting this special time period.
Positioning equipment the most as claimed in claim 5, wherein communication module is configured to from location-server
Receive the instruction that standby interval intervalometer is set.
7. a wearable device, including the location equipment as according to any one of claim 1-6.
8. wearable device as claimed in claim 7, wherein said wearable device includes shoes.
9. an alignment system, including the location equipment as according to any one of claim 1-6 and location
Server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238648.2A CN103983984B (en) | 2014-05-30 | 2014-05-30 | A kind of location equipment, wearable equipment and alignment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238648.2A CN103983984B (en) | 2014-05-30 | 2014-05-30 | A kind of location equipment, wearable equipment and alignment system |
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| Publication Number | Publication Date |
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| CN103983984A CN103983984A (en) | 2014-08-13 |
| CN103983984B true CN103983984B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410238648.2A Active CN103983984B (en) | 2014-05-30 | 2014-05-30 | A kind of location equipment, wearable equipment and alignment system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375623B (en) * | 2014-11-28 | 2017-08-15 | 北京华网汇通技术服务有限公司 | A kind of wearable intelligent equipment and its power-saving control method |
| US9538323B2 (en) * | 2015-02-26 | 2017-01-03 | Htc Corporation | Wearable apparatus and controlling method thereof |
| CN106028280B (en) * | 2016-05-10 | 2019-07-02 | 北京奇虎科技有限公司 | A kind of localization method, device and children's wrist-watch |
| CN106332245A (en) * | 2016-06-17 | 2017-01-11 | 深圳优美创新科技有限公司 | Positioning device based on known network environment and power saving method thereof |
| CN111123756A (en) * | 2019-10-09 | 2020-05-08 | 珠海格力电器股份有限公司 | Intelligent switch socket, control method, storage medium and processor |
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Address after: 361006 Room 301, No. 990 and 992, anling Road, Huli District, Xiamen City, Fujian Province Patentee after: CLOUDS NETWORK Co.,Ltd. Address before: 361000 one of B215, No. 31, xiaoxinghu Road, Huli District, Xiamen City, Fujian Province Patentee before: CLOUDS NETWORK Co.,Ltd. |