CN106974507A - Thermometer, sealing container, thermos cup, temperature checking method and system - Google Patents
Thermometer, sealing container, thermos cup, temperature checking method and system Download PDFInfo
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- CN106974507A CN106974507A CN201710197974.7A CN201710197974A CN106974507A CN 106974507 A CN106974507 A CN 106974507A CN 201710197974 A CN201710197974 A CN 201710197974A CN 106974507 A CN106974507 A CN 106974507A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
- A47G2019/225—Drinking glasses or vessels with means for amusing or giving information to the user vessels with thermometers
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Abstract
The invention discloses a kind of thermometer, sealing container, thermos cup and temperature checking method and system, wherein thermometer includes acceleration of gravity sensing device, binary channel down trigger device, low-power consumption attitude acquisition device and low-power consumption temperature survey and display device.Temperature detection device is arranged on cup lid bottom by the present invention, when cup stands upside down, the water or other objects at cup bottom can be contacted with the temperature measuring device at cup lid completely, user carries out upright-handstand preset time-to sealing containers such as thermos cups and recovers upright gesture motion again, can activationary temperature detection, thermometric is carried out when thermos cup or other containers stand upside down, thermometric temperature is shown when returning to erectility.The present invention had both met that temperature-measuring part needs to be totally submerged inside liquid in thermometric, the temperature measuring device on cup lid cannot pass through the requirement that tea leaks, special button need not be increased again, the requirement to mould structure is reduced, temperature detecting precision is high, and using portable.
Description
Technical field
The present invention relates to temperature detection technical field, more particularly to a kind of thermometer, sealing container, thermos cup, temperature inspection
Survey method and system.
Background technology
It is well known that thermos cup is in use in order to realize more permanent heat insulation effect, it is necessary to add as far as possible hot
Hot water.But, it is necessary to which the water in cup can be faster close to suitable drink temperature when user is drunk water using thermos cup.Therefore, when
User is typically only possible by lip to perceive water temperature when drinking water in the case of not knowing water in the cup temperature, and reality is often
Very boiling hot water is drunk, causes to scald lip.
In order to understand the water temperature inside thermos cup in time, it is to avoid user causes to scald when drinking water using thermos cup, mesh
The inside of the part thermos cup of preceding in the market adds temperature measuring device, by the thermometric during real time temperature in measuring cup, supply
User refers to, it is to avoid cause to scald.The existing thermos cup for adding temperature measuring device mainly has following two structures：
The first structure, because existing vacuum cup is double-layer stainless steel vacuum structure, temperature measuring device can not be from vacuum layer
Cup body pass through, therefore temperature probe is arranged on the lid of thermos cup, its temperature measuring device of this thermos cup in thermometric often
Chang Wufa contacts liquid level, so measurement accuracy is poor.
Second of structure, in order to only have in cup when a small amount of water also can accurate thermometric, draw one very from cup lid top
Temperature-measuring part is reached bottom of cups by long line, and although this structure is able to ensure that temperature measuring device is fully contacted with liquid in cup,
But had a strong impact on the property attractive in appearance and easy to use of thermos cup；In addition, this draw long line by temperature measuring device spy to cup bottom
The inapplicable cup leaked with tea of the way in portion, because temperature-measuring part can not pass through tea drain contact liquid level, equally can not accurately be surveyed
Temperature.
In addition, existing two kinds of thermos cups with temperature detection, can install a button additional generally on cup lid, user exists
Need to click button i.e. displays temperature during thermometric.This way can influence the sealing of vacuum cup cover, complicated, so that
Increase mould input, production cost is higher.
The content of the invention
There is provided one kind is high-precision for the problem of present invention simple and effective can not realize accurate thermometric for existing thermos cup
Degree, good applied widely, unfailing performance, low-power consumption thermometer, sealing container, thermos cup and temperature checking method and it is
System, with solve temperature measuring device can be only placed at cup lid, temperature-sensing probe cannot pass through tea leakage, while needing temperature measuring device measuring again
The problem of being totally submerged in journey in water, ensures measurement accuracy to the full extent.
The thermometer that the present invention is provided, on the closure of sealing container, for measuring institute in the sealing container
The temperature of the object of receiving, the thermometer includes acceleration of gravity sensing device, binary channel down trigger device, low-power consumption appearance
State acquisition equipment and low-power consumption temperature survey and display device；
The acceleration of gravity sensing device, gravity acceleration is generated for the rotary movement in response to the sealing container
Signal is spent, and the acceleration of gravity signal is sent to the binary channel down trigger device；
The binary channel down trigger device, in response to the acceleration of gravity signal to the low-power consumption posture
Acquisition equipment, which is sent, wakes up instruction, and after the low-power consumption attitude acquisition device is waken up, by the acceleration of gravity signal
Send to the low-power consumption attitude acquisition device；
The low-power consumption attitude acquisition device, for waking up instruction to acceleration of gravity signal progress in response to described
Receive and parse through, obtain the attitude information of presently described sealing container, and according to the attitude information and default trigger condition
Judged；And when judging that current attitude information meets default trigger condition, the low-power consumption attitude acquisition device to
The low-power consumption temperature survey and display device send triggering command；
The low-power consumption temperature survey and display device, refer to for the triggering in response to the low-power consumption attitude acquisition device
Order carries out temperature survey and display.
As a kind of embodiment, the trigger condition is：The attitude information system show it is upright be more than 0.5 second it
Afterwards, stand upside down 1 second to 5 seconds, again return to erectility.
As a kind of embodiment, the acceleration of gravity sensing device includes the first unidirectional gravity force acceleration transducer
With the second unidirectional gravity force acceleration transducer；
The first unidirectional gravity force acceleration transducer and the second unidirectional gravity force acceleration transducer work independently, and mutually
Parallel and reverse installation；When the sealing container is in erectility, the first unidirectional gravity force acceleration transducer and the
Two unidirectional gravity force acceleration transducers are perpendicular to ground；
The first unidirectional gravity force acceleration transducer and the second unidirectional gravity force acceleration transducer respectively with the bilateral
The input connection of road down trigger device, the output end of the binary channel down trigger device and the low-power consumption attitude acquisition
Device is connected.
As a kind of embodiment, the attitude information includes：Uprightly, handstand, accumbency A and accumbency B；Wherein, it is horizontal
Sleeping A represents that the posture of the sealing container becomes accumbency from upright, and accumbency B represents that the posture of the sealing container becomes from standing upside down
Into accumbency.
As a kind of embodiment, the binary channel down trigger device has the triggering interface of two-way independent control,
Respectively first triggering interface and the second triggering interface；
The first triggering interface connects the first unidirectional gravity force acceleration transducer, the second triggering interface connection
The second unidirectional gravity force acceleration transducer.
As a kind of embodiment, the low-power consumption attitude acquisition device judges wake module and action appearance including posture
State catches identification module；
The posture judges wake module, is sent for receiving and parsing through from the binary channel down trigger device
The acceleration of gravity transducing signal, and the current appearance of the sealing container is recognized according to the acceleration of gravity transducing signal
State information, and the attitude information is sent to operating state seizure identification module；
The operating state catches identification module, for receiving the attitude information, and according to being currently received
Attitude information and the attitude information prestored are contrasted, calculated, so as to judge whether current attitude information has met
The trigger condition of temperature detection work is triggered, if meeting, trigger signal is sent to the low-power consumption temperature survey and display
Device.
As a kind of embodiment, the operating state, which catches identification module, also includes timer, and the timer is used
In the setting according to user, the low-power consumption temperature survey and display device are actively waken up after the default dormancy time limit is reached.
As a kind of embodiment, the low-power consumption temperature survey and display device include temperature measurement probe and display
Screen；
The temperature measurement probe, positioned at the bottom of the closure, in response to the low-power consumption attitude acquisition device
Triggering command carries out temperature survey, obtains current temperature value；
The display screen, positioned at the outer surface of the closure, and connects the temperature measurement probe；The display screen rings
The triggering command of low-power consumption attitude acquisition device described in Ying Yu, obtains the temperature value and carries out at the temperature measurement probe
Display.
As a kind of embodiment, thermometer of the invention is also powered and electric power controller including micropower；
The micropower is powered and electric power controller interrupts with the acceleration of gravity sensing device, binary channel touch respectively
Transmitting apparatus, low-power consumption attitude acquisition device and low-power consumption temperature survey and display device electrical connection, are provided to the thermometer
Working power.
As a kind of embodiment, thermometer of the invention, in addition to fault diagnosis and state output device；
The fault diagnosis and state output device are used to provide self-inspection when the thermometer dispatches from the factory and export self-inspection report
Accuse, and number of times, temperature survey and the number of times of display that record wakes up when the thermometer is run.
Based on same inventive concept, the sealing container that the present invention is provided, including annular seal space and it is arranged on the annular seal space top
The lid in portion；
The thermometer described in any of the above-described is provided with the lid.
The thermos cup provided based on same inventive concept, the present invention, including cup are used for the cup top is arranged on
Seal the cup lid of the cup；
The thermometer described in any of the above-described is provided with the cup lid.
The temperature checking method provided based on same inventive concept, the present invention, is accommodated for detecting sealed container interior
The temperature of object, comprises the following steps：
Acceleration of gravity signal is generated in response to the rotary movement of the sealing container；
The acceleration of gravity signal is parsed, the attitude information of presently described sealing container is obtained, and according to institute
Attitude information is stated with default trigger condition to be judged；
If judging, current attitude information meets default trigger condition, generates temperature detection triggering command；
Temperature survey is carried out in response to the temperature detection triggering command, and measurement result is shown.
The system for detecting temperature provided based on same inventive concept, the present invention, is accommodated for detecting sealed container interior
The temperature of object, including gravity sensing module, analysis judgment module, trigger module and measurement display module；
The gravity sensing module, acceleration of gravity signal is generated for the rotary movement in response to the sealing container；
The analysis judgment module, for being parsed to the acceleration of gravity signal, obtains presently described sealing and holds
The attitude information of device, and judged according to the attitude information with default trigger condition；
The trigger module, if for judging that current attitude information meets default trigger condition, generation temperature inspection
Survey triggering command；
The measurement display module, for carrying out temperature survey in response to the temperature detection triggering command, and will measurement
As a result shown.
The present invention is compared to the beneficial effect of prior art：
Thermometer, sealing container, thermos cup and temperature checking method and system that the present invention is provided, by using gravity
The cooperation of acceleration sensor apparatus and low-power consumption attitude acquisition device, realizes high performance container posture action recognition work(
Energy.Temperature detection device is arranged on cup lid bottom by the present invention, when cup stands upside down, the water at cup bottom or other objects can completely with
Temperature measuring device contact at cup lid, it is extensive again that user carries out upright-handstand preset time-to sealing containers such as thermos cups
Multiple upright gesture motion, you can activationary temperature is detected, thermometric is carried out when thermos cup or other containers stand upside down, upright returning
Thermometric temperature is shown during state.Thermometer, sealing container and thermos cup that the present invention is provided, had both met temperature-measuring part in survey
Need to be totally submerged inside liquid when warm, the temperature measuring device on cup lid cannot pass through the requirement of tea leakage, again need not be in shell
The upper special button of increase measures operation, improves integral waterproofing performance, reduces the requirement to mould structure, and make
With portable.
Brief description of the drawings
Fig. 1 is the principle schematic for the thermometer that the embodiment of the present invention one is provided；
Low-power consumption attitude acquisition device in the thermometer that Fig. 2 provides for the present invention is in a complete operating state capture
The current drain comparison diagram of system power consumption and traditional non-low-power consumption attitude acquisition device inside cycle；
Fig. 3 is the schematic flow sheet for the temperature checking method that the embodiment of the present invention three is provided；
Fig. 4 is the structural representation for the system for detecting temperature that the embodiment of the present invention four is provided.
Embodiment
Below in conjunction with accompanying drawing, the technical characteristic above-mentioned and other to the present invention and advantage are clearly and completely described,
Obviously, described embodiment is only the section Example of the present invention, rather than whole embodiments.
Referring to Fig. 1, the embodiment of the present invention one provides a kind of thermometer, on the closure of sealing container, is used for
Measure the temperature of the object accommodated in sealing container.The thermometer, which includes acceleration of gravity sensing device 100, binary channel, to interrupt
Triggering device 200, low-power consumption attitude acquisition device 300 and low-power consumption temperature survey and display device 400.
Acceleration of gravity sensing device 100 is used to generate acceleration of gravity letter in response to the rotary movement of sealing container
Number, and acceleration of gravity signal is sent to binary channel down trigger device.
Binary channel down trigger device 200 is used to send out to low-power consumption attitude acquisition device in response to acceleration of gravity signal
Send wake-up to instruct, and after low-power consumption attitude acquisition device is waken up, acceleration of gravity signal is sent to low-power consumption posture and caught
Obtain device.
Low-power consumption attitude acquisition device 300 is used to gravity acceleration signal is received and solved in response to waking up instruction
Analysis, obtains the attitude information of current sealing container, and judged with default trigger condition according to attitude information；And judging
When current attitude information meets default trigger condition, low-power consumption attitude acquisition device is filled to low-power consumption temperature survey and display
Put transmission triggering command.
Above-mentioned attitude information includes：Uprightly, handstand, accumbency A and accumbency B；Wherein, accumbency A represents the appearance of sealing container
State is from uprightly accumbency is become, and accumbency B represents that the posture of sealing container becomes accumbency from handstand.
The thermometer of the present invention by the overall posture (posture for being equal to thermometer) to sealing container in use, sentenced
Disconnected, rotary movement captures and judges the calculating of movement posture condition whether current posture action meets trigger condition.Touch
Clockwork spring part is configured according to the use habit of specific user, and the trigger condition in the present embodiment is：Attitude information system shows
Show after upright be more than 0.5 second, stand upside down 1 second to 5 seconds, again return to erectility.
Low-power consumption temperature survey and display device 400 are used to carry out in response to the triggering command of low-power consumption attitude acquisition device
Temperature survey and display.
The course of work of thermometer that the embodiment of the present invention one is provided is：Hold in thermometer or the sealing for installing thermometer
Device is when carrying out rotary movement in the presence of external force, triggering gravity accelerometer device 100 produces acceleration of gravity signal；
Acceleration of gravity signal wakes up low-power consumption attitude acquisition device 300 by binary channel down trigger device 200 and is operated；Connect down
Come, low-power consumption attitude acquisition device 300 obtains acceleration of gravity signal at binary channel down trigger device 200, parses temperature
Posture residing for degree meter or sealing container is upright, handstand, accumbency A or accumbency B, and by current attitude information with depositing in advance
The attitude information of storage is contrasted, calculated, so as to judge whether current posture action has met triggering thermometer work
Condition；If be unsatisfactory for, continue to store current attitude information, while whole low-power consumption attitude acquisition device 300 enters immediately
Enter dormancy, wait the acceleration of gravity signal transmitted next time from binary channel down trigger device 200；If meeting triggering temperature
The condition of work is counted, then triggering command is sent to low-power consumption temperature survey and display device 400, low-power consumption temperature survey immediately
And display device 400 is obtained after triggering command, the power supply of temperature-measuring module is opened, temperature survey is carried out, while opening temperature
Display module, power-up initializing is carried out to temperature display module.Temperature display module obtains displays temperature immediately after temperature data
Value, and closing temperature measurement module.Low-power consumption attitude acquisition device 300 immediately enters timing dormancy state, timing wake-up simultaneously.
When low-power consumption attitude acquisition device 300 is timed wake-up, represent that the time display time of temperature display module terminates, by low work(
Temperature survey and the Close All of display device 400 are consumed, low-power consumption attitude acquisition device 300 immediately enters interruption resting state, one
The process that individual complete posture action triggers temperature is shown terminates.
The thermometer that the present embodiment is provided mainly is made in temperature taking process by low-power consumption attitude acquisition device 300
The whole system most of the time is all run in the hibernation mode.It only can just pass through external interrupt or inside when being necessary
Tick interrupt is waken up, collection or processing system request, and the low power operation of system is kept to greatest extent.
Specifically, acceleration of gravity sensing device 100 can include the first unidirectional gravity force acceleration transducer and the second list
To gravity accelerometer, the first unidirectional gravity force acceleration transducer and the second unidirectional gravity force acceleration transducer independence work
Make, and be parallel to each other and reversely install；When sealing container is in erectility, the first unidirectional gravity force acceleration transducer and the
Two unidirectional gravity force acceleration transducers are perpendicular to ground；First unidirectional gravity force acceleration transducer and the second unidirectional gravity force acceleration
Input of the sensor respectively with binary channel down trigger device 200 is connected, the output end of binary channel down trigger device 200 with
Low-power consumption attitude acquisition device 300 is connected.The moment changed in the posture of system, pass through binary channel down trigger device
200 wake up low-power consumption attitude acquisition device 300, while the attitude information after change is sent into low-power consumption attitude acquisition device
300, so that low-power consumption attitude acquisition device 300 is further analyzed.
Further, the thermometer is also powered and electric power controller including micropower, and micropower is powered and power management
Device respectively with acceleration of gravity sensing device 100, binary channel down trigger device 200, low-power consumption attitude acquisition device 300 with
And low-power consumption temperature survey and display device 400 are electrically connected, working power is provided to thermometer.
Gravity accelerometer in the present embodiment is passive unidirectional gravity force acceleration transducer, can pass through micro- work(
Rate is powered and power management module is individually powered, with minimum stand-by power consumption.
Above-mentioned binary channel down trigger device 200 can wake up low work(when low-power consumption attitude acquisition 300 dormancy of device
Attitude acquisition device 300 is consumed, also can be residing for detection temperature meter in the case of the normal work of low-power consumption attitude acquisition device 300
Posture.There is binary channel down trigger device 200 two-way to trigger interface, and two-way triggering interface connects the first unidirectional gravity force and added respectively
Velocity sensor and the second unidirectional gravity force acceleration transducer, individually can open or close as needed, carry out switch control
System, so as to reduce unnecessary system wake-up number of times, reduces unnecessary triggering interference, reduces system power dissipation, while improving whole
The stability of individual system.
Further, low-power consumption attitude acquisition device 300 judges that wake module and movement posture catch identification including posture
Module.Described posture judges that wake module is mainly used in the gravity that parsing is sent from binary channel down trigger device 200
Acceleration sensing signal, so that the posture residing for identifying thermometer at present is upright, handstand, accumbency A or accumbency B, and will
Attitude signal is sent to movement posture and catches identification module.Operating state, which catches identifying system and caught comprising movement posture condition, to be sentenced
Disconnected module and timer, are mainly used in judging that wake-up system obtains attitude information from posture, and by current attitude information and in advance
The attitude information first stored is contrasted, calculated, so as to judge whether current posture action has met triggering thermometer work
The condition of work；If the condition for triggering thermometer work is met, trigger signal is passed into low-power consumption temperature survey and meter is aobvious
Showing device 400.
Timer performs dormancy and arousal function in low-power consumption attitude acquisition device 300, according to the setting of user, up to
Low-power consumption temperature survey and display device 400 are actively waken up after to the default dormancy time limit, makes system long-term work in dormancy shape
State, so as to reduce the overall average power consumption of low-power consumption thermometer system.
Low-power consumption temperature survey and display device 400 include temperature-measuring module and temperature display module, temperature survey mould
Block can be realized by temperature sensor, temp probe or thermistor.By taking thermistor as an example, in measurement, temperature-sensitive electricity
Resistance only works very short time, and the electric current for flowing through thermistor is smaller, and the time is shorter, will not cause thermistor generates heat to cause heat
The resistance of quick resistance changes, to improve the temperature measurement accuracy of system.
Temperature display module can be realized by nixie display or LED display, only receive display command
When, just start power up, perform display module initialization, and show the temperature value transmitted from temperature-measuring module.It is simultaneously low
Power consumption attitude acquisition device 300 enters timing dormancy state, waits after timing wake-up, then performs display module shutdown command, closes
Close temperature display module.
Power is powered and power management module is independently of system power management module, can not in the case of system dormancy
Rely on system power management module individually, to gravity accelerometer group, persistently provide the power supply of micropower.
Further, the thermometer that the present embodiment one is provided, can also include system power supply on the basis of said structure
Management module, for providing power supply to low-power consumption attitude acquisition device 300 and low-power consumption temperature survey and display device 400.
During 400 dormancy of low-power consumption temperature survey and display device, the power supply of cut-out low-power consumption temperature survey and display device 400,
To keep the low-power consumption of system.
Further, the thermometer that the present embodiment one is provided, can also include fault diagnosis on the basis of said structure
And state output system DEBUG log patterns, for providing self-inspection when dispatching from the factory and exporting Self-Check Report, while in thermometer fortune
The number of times and temperature survey that record system wakes up during row show number of times.
The thermometer that the embodiment of the present invention one is provided can be run in the way of discontinuous operation in the course of the work, wherein low
Power consumption attitude acquisition device only just wakes up work after new acceleration of gravity signal is received so that low-power consumption attitude acquisition device
Power consumption it is economic, the stand-by power consumption of whole low-power consumption thermometer system only has several microamperes.
Low-power consumption attitude acquisition device part in the thermometer provided referring to Fig. 2, the present invention is in a complete action
The current drain of system power consumption and traditional non-low-power consumption attitude acquisition device inside the state capture cycle is contrasted, one in figure
Three data curves are had, what solid line was represented is low-power consumption attitude acquisition device in a complete operating state capture cycle
Current drain figure, short empty expression is total system electric current of the thermometer of the present invention in a complete operating state capture cycle
Figure, what long dotted line was represented is that electric current of the conventional non-low-power consumption attitude acquisition device in a complete operating state capture cycle disappears
Consumption figure.What the abscissa of chart was represented is time span, and what the ordinate of chart was represented is current value.Wherein total system electric current
Unit scales are 100uA, and low-power consumption attitude acquisition device and the routinely unit scales of non-low-power consumption attitude acquisition device are uA.
One complete operating state capture cycle is generally divided into three phases or four-stage.
If thermometer action capture operation since upright static state, erectility is run past, handstand state,
Upright dispaly state three phases.
If thermometer acts capture operation since accumbency or handstand state, accumbency or handstand state are run past,
Handstand state, upright dispaly state four-stage.
Below by taking the action capture operation of four-stage as an example, with reference to total system current curve diagram, low-power consumption posture is introduced
The current drain process of acquisition equipment operationally.
Because in the process of running, the voltage of system is constant, then root according to the graph, is captured in a complete operating state
In cycle, the area that abscissa and current value figure are fenced up is the electricity consumed in a complete operating state capture cycle
Amount.According to the size fenced up, you can know the electricity size that different attitude acquisition devices are consumed.
The electricity area and conventional non-low-power consumption attitude acquisition consumed by comparing calculation low-power consumption attitude acquisition device is filled
The electricity area of consumption is put, can be obtained within a complete operating state capture cycle, non-low-power consumption attitude acquisition device
The electricity of consumption is at least more than 5.5 times of the low-power consumption attitude acquisition device in the present invention.If being converted to measurement display time
Number, the number of times that low-power consumption attitude acquisition device can be measured is more than 5.5 times of non-low-power consumption attitude acquisition system, is equally being supplied
In the case of power consumption, the number of times that can be measured considerably beyond non-low-power consumption attitude acquisition device.
Below by taking the action capture operation of four-stage as an example, the technology of low-power consumption attitude acquisition device is discussed in detail.
1) such as first vertical line in figure positioned at the coordinate of transverse axis time 0, represent that the action of four-stage captures opening for operation
Begin.This when, the posture of thermometer was in the low-power consumption standby state of accumbency or handstand, waited gravity accelerometer
The triggering of device wakes up.This when, whole system judges and waken up system except posture, and all peripheral hardwares are all in closing shape
State, whole system is in the holding state of lowest power consumption.
2) when low temperature meter posture in the presence of external force it is upright, in upright moment, acceleration of gravity sensing dress
The signal for detecting acceleration of gravity change is put, and acceleration of gravity signal is sent to by binary channel down trigger device low
Power consumption attitude acquisition device, low-power consumption attitude acquisition device is waken up.This state is located at second on transverse axis in map of current
Bar vertical line-- it is turned to erectility, gravity sensor down trigger line from handstand state.This when, low-power consumption posture is caught
Obtain device to be waken up, captured and evaluation work, electric current reaches maximum.
After low-power consumption attitude acquisition device captures the acceleration of gravity signal that acceleration of gravity sensing device is sent, low work(
Consumption attitude acquisition device can immediately enter dormancy, and set wake-up after 200ms.After 200ms timings terminate, low-power consumption attitude acquisition
Device can wake up again, to confirm that current pose does not change.This state on circuit diagram be located at transverse axis on--
200ms timing wake-up firing lines.Low-power consumption attitude acquisition device after wake-up will can work as after confirming that posture does not change
Preceding attitude information is stored, and is again introduced into dormancy.
3) when the posture of thermometer is stood upside down in the presence of external force, in the moment of handstand, acceleration of gravity sensing device
The signal of acceleration of gravity change is detected, and acceleration of gravity signal is sent to low work(by binary channel down trigger device
Consume attitude acquisition device.
Low-power consumption attitude acquisition device is waken up, and this state is located at-- on transverse axis in map of current and turned over from erectility
Go to handstand state, gravity sensor down trigger line.This when, low-power consumption attitude acquisition device is waken up, and is captured
And evaluation work, electric current reaches maximum.
After low-power consumption attitude acquisition device captures acceleration of gravity signal, low-power consumption attitude acquisition device can enter at once
Enter dormancy, and set wake-up after 500ms.After 500ms timings terminate, low-power consumption attitude acquisition device can wake up again, to confirm
The posture of handstand does not change, and handstand posture has been continued above 500ms.This state is located at transverse axis on circuit diagram
Upper--500ms timing wake-up firing lines.The posture of low-power consumption attitude acquisition device after wake-up judges wake module in confirmation
After posture does not change, current attitude information can be sent to operating state seizure identification module and stored, and again
Secondary entrance dormancy.
4) when the posture of thermometer is resumed uprightly in the presence of external force, in upright moment, acceleration of gravity sensing
Device detects the signal of acceleration of gravity change, and acceleration of gravity signal is sent by binary channel down trigger device mouthful
Give low-power consumption attitude acquisition device.
Low-power consumption attitude acquisition device is waken up, this state in map of current be located at transverse axis on-- it is extensive from handstand state
Erectility, gravity sensor down trigger line are turned to again.This when of low-power consumption attitude acquisition device is waken up, and is caught
Obtain and evaluation work, electric current reaches maximum.
Low-power consumption attitude acquisition device is obtained after acceleration of gravity signal, can carry out COMPREHENSIVE CALCULATING analysis, if calculating knot
Fruit shows that the posture action of whole cycle meets the condition that triggering temperature survey is shown, trigger signal can be sent to low-power consumption temperature
Degree measurement and display device, immediately enter dormancy, concurrently set and are waken up after 5000ms.Now from the electric quantity consumption of total system electric current
Figure understands that the power consumption of whole system reaches peak-peak.After 5000ms timings terminate, low-power consumption attitude acquisition device can be by again
It is secondary to wake up, send and close measurement and the order of display system to low-power consumption temperature survey and display device, close whole low-power consumption
Temperature survey and display device.This state is located on transverse axis--5000ms timing wake-up firing lines on circuit diagram.Complete
Into closing after measurement and the order of display system, system is again introduced into dormancy, into lowest power consumption, again waits for acceleration of gravity
The acceleration of gravity transducing signal that sensing device is sent.The process that once complete posture action triggers temperature is shown terminates.
It was found from the process that posture action triggers temperature complete above is shown, in order to reach extremely low stand-by power consumption, it is
System needs constantly to perform dormancy by timer and wakes up work.Timer has weight in whole low-power consumption attitude acquisition system
The effect wanted.
Citing is introduced in a timing cycle below, the workflow of thermometer.
(1) systemic-functions are operated：It is prepared to enter into Low-power-consumptiodormancy dormancy pattern.When system is prepared to enter into time block, first
Systemic-function operation is carried out, peripheral hardware is configured, stand-by power consumption is reduced as far as possible, is ready for entering low-power consumption mode；
(2) runs pattern configurations：Mode of operation configuration is timed after the completion of systemic-function operation, setting is fixed
When device pattern be short time timing mode or long-time timing pattern；The timing after handstand state is turned to erectility
Exemplified by time, the mode of operation of timer is set as timing mode in short-term, and opens timers trigger switch；
(3) sets the timing of timer：Under timing mode in short-term, it is turned to erectility after handstand state
Timing exemplified by, set timing as 500ms；
(4) opens timer, starts timing；
(5), which is enabled, interrupts and sets down trigger interface：Setting external interrupt triggering is needed to connect before standby mode is entered
Mouthful, to prevent during timing standby, the posture of system changes, so as to which gravity accelerometer group can be obtained in time
The new acceleration signal value sended over；
(6) enters super low-power consumption dormancy, waits to be triggered or timer interruption to wake up：Sent out to thermometer system process chip
Go out standby command, into super low-power consumption park mode, wait to be triggered or Interruption to wake up.Now system power dissipation is relatively low, only
Inferior to system dormancy power consumption.If in the uprightly display stage, because display screen is in open mode, system power dissipation now reaches
Maximum.
(7) systems are waken up, interrupt processing：After system is waken up, interrupt processing function can be entered and carry out interrupt processing,
It is the interruption that enters from which entrance to record.According to the difference of interrupt source, different interrupt functions can be entered.Typically have three
Individual interrupt source, respectively interrupts 1 external interrupt 1, interrupts 2 external interrupts 2, interrupts 3 Interruptions.Broken according in different
Mouthful, label can be set to different values and preservation.This value can refer in ensuing flow, the interruption identifying processing after wake-up
Draw system into different flows；
(8) down triggers, interface is closed：After down trigger, in order to prevent from being strayed into interrupt function, repeated trigger, meeting again
Down trigger interface is closed；
(9) timers are closed：The work of timer, can be initial by the parameter of timer to being just fully completed here
Change, to facilitate use next time.
(10) systemic-functions are operated, and are prepared to enter into normal mode of operation：System initially enters the normal work mould after waking up
Formula.Each system interface can be now reinitialized, to do the work of some initialization into normal work.
(11) interrupts identifing source and handled：Now system is waken up, and the label obtained in interrupt processing step (7) is carried out
Parsing, judgement system is waken up from which interrupt source, judges whether it is normal wakeup, so that guidance system enters different stream
Journey；
(12), which is interrupted, wakes up：After it is external interrupt wakeup that system, which judges interrupt source, into interruption wake-up states, explanation
The value for having new acceleration of gravity during dormancy is produced, it is necessary to be handled；
(13) processing terminals wake up function：The acceleration of gravity signal sent from gravity accelerometer group is handled, and
Judge whether the value of this acceleration of gravity newly produced is effective.
(14) timers wake up：After system judges that interrupt source wakes up for timer, into timer wake-up states.Say
Bright posture acts remains stationary in sleep procedure, and the value without new acceleration of gravity is produced.Before current posture and dormancy
Posture be consistent；
(15) handles timer and wakes up function：Posture action is sent to operating state and catches preservation in identifying system, it is complete
Into this runs flow, timing dormancy flow is then again introduced into.
The thermometer that the present embodiment is provided is applied to the inner matter temperature survey of any sealing container, for example, measurement insulation
The temperature of water, milk and Other Drinks inside cup, can also measure the temperature of food in incubation canteen, soup or congee,
The temperature for the object stored in storage tank can also be measured.
Based on same inventive concept, the embodiment of the present invention two also provides a kind of sealing container, including annular seal space and is arranged on
The thermometer described in above-described embodiment one is provided with lid at the top of annular seal space, lid.
The sealing container that the present embodiment is provided can be the sealing containers such as storage tank, thermos cup, thermally insulated cup for braising, incubation canteen,
Liquid, powder or particle object etc. can be held inside it.
By taking thermos cup as an example, including cup and it is arranged on and is used at the top of cup be provided with the cup lid for sealing cup, cup lid
The thermometer that the embodiment of the present invention one is provided.By being carried out to thermos cup:The gesture for recovering upright again of uprightly-standing upside down 2 seconds-is moved
Carry out activationary temperature meter systems as detection operation, thermometric is carried out when cup bottom is stood upside down, thermometric temperature is shown when returning to erectility.
When cleverly being stood upside down using cup, the water at cup bottom can be totally submerged the mode of the temperature measuring device of cup lid, both meet temperature-measuring part
Need to be totally submerged inside liquid in thermometric, the temperature measuring device on cup lid cannot pass through the requirement of tea leakage, again need not be
Increase special button on shell and measure operation, improve integral waterproofing performance, reduce the requirement to mould structure, temperature
Spend accuracy of detection high, it is easy to use, it is particularly suitable for using in pocket equipment.
Referring to Fig. 3, based on same inventive concept, the embodiment of the present invention three also provides a kind of temperature checking method, for examining
The temperature for the object that sealed container interior is accommodated is surveyed, is comprised the following steps：
S100, the rotary movement in response to sealing container generate acceleration of gravity signal；
S200, gravity acceleration signal is parsed, obtain the attitude information of current sealing container, and believe according to posture
Breath is judged with default trigger condition；
If S300, judging that current attitude information meets default trigger condition, temperature detection triggering command is generated；
S400, in response to temperature detection triggering command temperature survey is carried out, and measurement result is shown.
Referring to Fig. 4, based on same inventive concept, the embodiment of the present invention four also provides a kind of system for detecting temperature, for examining
Survey sealed container interior accommodate object temperature, including gravity sensing module 10, analysis judgment module 20, trigger module 30 with
And measurement display module 40.Gravity sensing module 10 is used for the rotary movement generation acceleration of gravity letter in response to sealing container
Number；20 pieces of analysis judgment mould is used to parse gravity acceleration signal, obtains the attitude information of current sealing container, and root
Judged according to attitude information with default trigger condition；If trigger module 30 is used to judge that current attitude information satisfaction is default
Trigger condition, then generate temperature detection triggering command；Measurement display module 40 is used to enter in response to temperature detection triggering command
Trip temperature is measured, and measurement result is shown.
The realization of said temperature detection method and system for detecting temperature can refer to the thermometer of the offer of the embodiment of the present invention one
Specific implementation, repeat part it is no longer redundant later.
Particular embodiments described above, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, it will be appreciated that the foregoing is only the specific embodiment of the present invention, the protection being not intended to limit the present invention
Scope.Particularly point out, to those skilled in the art, within the spirit and principles of the invention, that is done any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (14)
1. a kind of thermometer, on the closure of sealing container, for measuring the object accommodated in the sealing container
Temperature, it is characterised in that the thermometer include acceleration of gravity sensing device, binary channel down trigger device, low-power consumption
Attitude acquisition device and low-power consumption temperature survey and display device；
The acceleration of gravity sensing device, acceleration of gravity letter is generated for the rotary movement in response to the sealing container
Number, and the acceleration of gravity signal is sent to the binary channel down trigger device；
The binary channel down trigger device, in response to the acceleration of gravity signal to the low-power consumption attitude acquisition
Device, which is sent, wakes up instruction, and after the low-power consumption attitude acquisition device is waken up, the acceleration of gravity signal is sent
To the low-power consumption attitude acquisition device；
The low-power consumption attitude acquisition device, for being received in response to the wake-up instruction to the acceleration of gravity signal
And parse, the attitude information of presently described sealing container is obtained, and carry out according to the attitude information and default trigger condition
Judge；And when judging that current attitude information meets default trigger condition, the low-power consumption attitude acquisition device is to described
Low-power consumption temperature survey and display device send triggering command；
The low-power consumption temperature survey and display device, enter for the triggering command in response to the low-power consumption attitude acquisition device
Trip temperature is measured and shown.
2. thermometer according to claim 1, it is characterised in that the trigger condition is：The attitude information system shows
After being uprightly more than 0.5 second, stand upside down 1 second to 5 seconds, again return to erectility.
3. thermometer according to claim 1, it is characterised in that it is unidirectional that the acceleration of gravity sensing device includes first
Gravity accelerometer and the second unidirectional gravity force acceleration transducer；
The first unidirectional gravity force acceleration transducer and the second unidirectional gravity force acceleration transducer work independently, and are parallel to each other
And reversely install；When the sealing container is in erectility, the first unidirectional gravity force acceleration transducer and the second list
To gravity accelerometer perpendicular to ground；
The first unidirectional gravity force acceleration transducer and the second unidirectional gravity force acceleration transducer respectively with the binary channel
The input connection of disconnected triggering device, the output end of the binary channel down trigger device and the low-power consumption attitude acquisition device
Connection.
4. thermometer according to claim 1, it is characterised in that the attitude information includes：Uprightly, stand upside down, accumbency A with
And accumbency B；Wherein, accumbency A represents that the posture of the sealing container becomes accumbency from upright, and accumbency B represents that the sealing is held
The posture of device becomes accumbency from handstand.
5. thermometer according to claim 3, it is characterised in that the binary channel down trigger device has two-way independent
The triggering interface of control, the respectively first triggering interface and the second triggering interface；
The first triggering interface connects the first unidirectional gravity force acceleration transducer, and the second triggering interface connection is described
Second unidirectional gravity force acceleration transducer.
6. thermometer according to claim 1, it is characterised in that the low-power consumption attitude acquisition device judges including posture
Wake module and movement posture catch identification module；
The posture judges wake module, for receiving and parsing through the institute sent from the binary channel down trigger device
Acceleration of gravity transducing signal is stated, and recognizes that the current posture of the sealing container is believed according to the acceleration of gravity transducing signal
Breath, and the attitude information is sent to operating state seizure identification module；
The operating state catches identification module, for receiving the attitude information, and according to the posture being currently received
Information and the attitude information prestored are contrasted, calculated, so as to judge whether current attitude information has met triggering
The trigger condition of temperature detection work, if meeting, trigger signal is sent to the low-power consumption temperature survey and display device.
7. thermometer according to claim 6, it is characterised in that the operating state, which catches identification module, also includes timing
Device, the timer is used for the setting according to user, and the low-power consumption temperature is actively waken up after the default dormancy time limit is reached
Measurement and display device.
8. thermometer according to claim 1, it is characterised in that the low-power consumption temperature survey and display device include temperature
Spend measuring probe and display screen；
The temperature measurement probe, positioned at the bottom of the closure, in response to the triggering of the low-power consumption attitude acquisition device
Instruction carries out temperature survey, obtains current temperature value；
The display screen, positioned at the outer surface of the closure, and connects the temperature measurement probe；The display screen in response to
The triggering command of the low-power consumption attitude acquisition device, obtains the temperature value and is shown at the temperature measurement probe
Show.
9. the thermometer according to any one of claim 1 to 8, it is characterised in that also powered including micropower and power supply pipe
Manage device；
The micropower is powered and electric power controller is filled with the acceleration of gravity sensing device, binary channel down trigger respectively
Put, low-power consumption attitude acquisition device and low-power consumption temperature survey and display device electrical connection, to the thermometer offer work
Power supply.
10. the thermometer according to any one of claim 1 to 8, it is characterised in that also including fault diagnosis and state output
Device；
The fault diagnosis and state output device are used to provide self-inspection when the thermometer dispatches from the factory and export Self-Check Report, and
Number of times, temperature survey and the number of times of display that when the thermometer is run, record wakes up.
11. a kind of sealing container, it is characterised in that including annular seal space and the lid being arranged at the top of the annular seal space；
The thermometer described in any one of claim 1 to 10 is provided with the lid.
12. a kind of thermos cup, it is characterised in that including cup and the cup being arranged at the top of the cup for sealing the cup
Lid；
The thermometer described in any one of claim 1 to 10 is provided with the cup lid.
13. a kind of temperature checking method, the temperature for detecting the object that sealed container interior is accommodated, it is characterised in that including
Following steps：
Acceleration of gravity signal is generated in response to the rotary movement of the sealing container；
The acceleration of gravity signal is parsed, the attitude information of presently described sealing container is obtained, and according to the appearance
State information is judged with default trigger condition；
If judging, current attitude information meets default trigger condition, generates temperature detection triggering command；
Temperature survey is carried out in response to the temperature detection triggering command, and measurement result is shown.
14. a kind of system for detecting temperature, the temperature for detecting the object that sealed container interior is accommodated, it is characterised in that including
Gravity sensing module, analysis judgment module, trigger module and measurement display module；
The gravity sensing module, acceleration of gravity signal is generated for the rotary movement in response to the sealing container；
The analysis judgment module, for being parsed to the acceleration of gravity signal, obtains presently described sealing container
Attitude information, and judged according to the attitude information with default trigger condition；
The trigger module, if for judging that current attitude information meets default trigger condition, generation temperature detection is touched
Send instructions；
The measurement display module, for carrying out temperature survey in response to the temperature detection triggering command, and by measurement result
Shown.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811459196.5A CN109431199B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealed container, and thermos cup |
| CN201710197974.7A CN106974507B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealing container, vacuum cup, temperature checking method and system |
| CN201811459186.1A CN109330318B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealed container, and thermos cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197974.7A CN106974507B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealing container, vacuum cup, temperature checking method and system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811459196.5A Division CN109431199B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealed container, and thermos cup |
| CN201811459186.1A Division CN109330318B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealed container, and thermos cup |
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| CN106974507B CN106974507B (en) | 2019-01-29 |
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| CN201811459196.5A Active CN109431199B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealed container, and thermos cup |
| CN201710197974.7A Active CN106974507B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealing container, vacuum cup, temperature checking method and system |
| CN201811459186.1A Active CN109330318B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealed container, and thermos cup |
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| CN201811459196.5A Active CN109431199B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealed container, and thermos cup |
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| CN201811459186.1A Active CN109330318B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealed container, and thermos cup |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445617A (en) * | 2013-09-05 | 2013-12-18 | 深圳麦开网络技术有限公司 | Water cup |
| US20150335184A1 (en) * | 2014-05-26 | 2015-11-26 | Suhasini Balachandran | Smart Container |
| CN105231757A (en) * | 2015-11-11 | 2016-01-13 | 成都小爱未来智慧科技有限公司 | Intelligent cup capable of recording user habits |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109431199A (en) | 2019-03-08 |
| CN106974507B (en) | 2019-01-29 |
| CN109431199B (en) | 2020-02-21 |
| CN109330318B (en) | 2020-04-28 |
| CN109330318A (en) | 2019-02-15 |
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