CN106974507B - Thermometer, sealing container, vacuum cup, temperature checking method and system - Google Patents
Thermometer, sealing container, vacuum cup, temperature checking method and system Download PDFInfo
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- CN106974507B CN106974507B CN201710197974.7A CN201710197974A CN106974507B CN 106974507 B CN106974507 B CN 106974507B CN 201710197974 A CN201710197974 A CN 201710197974A CN 106974507 B CN106974507 B CN 106974507B
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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, vacuum cup and temperature checking method and systems, and wherein thermometer includes acceleration of gravity sensing device, binary channel down trigger device, low-power consumption attitude acquisition device and the measurement of low-power consumption temperature and display device.Temperature detection device is arranged in cup lid bottom the present invention, when cup body stands upside down, the water of bottom of a cup or other objects can be contacted with the temperature measuring device being located at cup lid completely, user carries out upright-handstand preset time-to sealing containers such as vacuum cups and restores upright gesture motion again, can activationary temperature detection, thermometric is carried out when vacuum cup or other containers stand upside down, shows thermometric temperature when returning to upright state.The present invention both met temperature-measuring part need to be totally submerged inside liquid in thermometric, the temperature measuring device on cup lid cannot pass through tea leakage requirement, it does not need to increase special key 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, in particular to a kind of thermometer, sealing container, vacuum cup, temperature inspection
Survey method and system.
Background technique
It is well known that vacuum cup needs to be added hot as far as possible in use in order to realize more permanent heat insulation effect
Hot water.But when user is drunk water using vacuum cup, need the water energy in cup enough faster close to suitable drink temperature.Therefore, when
When user drinks water in the case where not knowing water in the cup temperature, water temperature is perceived typically only by lip, and reality is often
Very boiling hot water is drunk, causes to scald lip.
In order to understand the water temperature inside vacuum cup in time, user is avoided to cause to scald when drinking water using vacuum cup, mesh
The inside of preceding part vacuum cup in the market joined temperature measuring device, by the real time temperature during the thermometric in measuring cup, supply
User's reference, avoids scalding.The existing vacuum cup that joined temperature measuring device there are mainly two types of structure:
The first structure, since existing vacuum cup is double-layer stainless steel vacuum structure, temperature measuring device cannot be from vacuum layer
Cup body pass through, therefore temperature probe is arranged on the lid of vacuum cup, its temperature measuring device of this vacuum cup thermometric often
Chang Wufa contacts liquid level, so measurement accuracy is poor.
Second of structure, in order in cup only a small amount of water when also can accurate thermometric, draw one very at the top of the cup lid
Temperature-measuring part is reached bottom of cups by long line, although this structure can ensure that temperature measuring device comes into full contact with liquid in cup,
But the beautiful and easy to use property of vacuum cup is seriously affected；In addition, this draw long line for temperature measuring device spy to cup bottom
The not applicable cup with tea leakage of the way in portion equally can not be surveyed accurately because temperature-measuring part can not pass through tea drain contact liquid level
Temperature.
In addition, existing two kinds of vacuum cups with temperature detection, can install a button additional usually on cup lid, user exists
It needs to click button i.e. displays temperature when thermometric.This way will affect the leakproofness of vacuum cup cover, and structure is complicated, thus
Increase mold investment, production cost is higher.
Summary of the invention
The present invention provides a kind of high-precision aiming at the problem that existing vacuum cup simply and effectively can not realize accurate thermometric
Degree, applied widely, unfailing performance is good, low-power consumption thermometer, sealing container, vacuum cup and temperature checking method and is
System can be only placed at cup lid to solve temperature measuring device, temperature-sensing probe cannot pass through tea leakage, while temperature measuring device being needed to measure again
It is totally submerged the problems in water in journey, guarantees measurement accuracy to the full extent.
Thermometer provided by the invention, is mounted on the sealing cover of sealing container, for measuring institute in the sealing container
The temperature of the object of receiving, the thermometer include acceleration of gravity sensing device, binary channel down trigger device, low-power consumption appearance
State acquisition equipment and the measurement of low-power consumption temperature and display device；
The acceleration of gravity sensing device generates gravity acceleration 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 and to the low-power consumption posture
Acquisition equipment sends wake up instruction, and after the low-power consumption attitude acquisition device is waken up, by the acceleration of gravity signal
It is sent to the low-power consumption attitude acquisition device；
The low-power consumption attitude acquisition device, for being carried out in response to the wake up instruction to the acceleration of gravity signal
It receives and parses through, obtains the posture information of presently described sealing container, and according to the posture information and preset trigger condition
Judged；And when judging that current posture information meets preset trigger condition, the low-power consumption attitude acquisition device to
The low-power consumption temperature measurement and display device send triggering command；
The low-power consumption temperature measurement and display device, for referring in response to the triggering of the low-power consumption attitude acquisition device
It enables and carries out temperature measurement and display.
As an embodiment, the trigger condition are as follows: the posture information system show it is upright be greater than 0.5 second it
Afterwards, it stands upside down 1 second to 5 seconds, again returns to upright state.
As an 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 reversed installation；When the sealing container is in upright state, the first unidirectional gravity force acceleration transducer and
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 terminal of road down trigger device connects, the output end of the binary channel down trigger device and the low-power consumption attitude acquisition
Device connection.
As an embodiment, the posture information include: it is upright, stand upside down, accumbency A and accumbency B；Wherein, horizontal
Sleeping A indicates that the posture of the sealing container indicates that the posture of the sealing container becomes from standing upside down from accumbency, accumbency B is uprightly become
At accumbency.
As an 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 an embodiment, the low-power consumption attitude acquisition device includes that posture judges wake-up module and movement appearance
State captures identification module；
The posture judges wake-up module, sends from the binary channel down trigger device for receiving and parsing through
The acceleration of gravity transducing signal, and the current appearance of the sealing container is identified according to the acceleration of gravity transducing signal
State information, and the posture information is sent to the action state and captures identification module；
The action state captures identification module, for receiving the posture information, and according to being currently received
Posture information and pre-stored posture information are compared, are calculated, to judge whether current posture information has met
The trigger condition of temperature detection work is triggered, measures and shows if satisfied, trigger signal is then sent to the low-power consumption temperature
Device.
As an embodiment, it further includes timer that the action state, which captures identification module, and the timer is used
In the setting according to user, the low-power consumption temperature measurement and display device are actively waken up after reaching the preset suspend mode time limit.
As an embodiment, the low-power consumption temperature measurement and display device include temperature measurement probe and display
Screen；
The temperature measurement probe, positioned at the bottom of the sealing cover, in response to the low-power consumption attitude acquisition device
Triggering command carries out temperature measurement, obtains current temperature value；
The display screen positioned at the outer surface of the sealing cover, and connects the temperature measurement probe；The display screen is rung
The triggering command of low-power consumption attitude acquisition device described in Ying Yu obtains the temperature value and is carried out from the temperature measurement probe
Display.
As an embodiment, thermometer of the invention further includes micropower power supply and electric power controller；
The micropower power supply and electric power controller are interrupted with the acceleration of gravity sensing device, binary channel respectively to be touched
Transmitting apparatus, low-power consumption attitude acquisition device and the measurement of low-power consumption temperature and display device electrical connection, provide to the thermometer
Working power.
As an embodiment, thermometer of the invention further includes fault diagnosis and state output device；
The fault diagnosis and state output device are used to provide self-test in thermometer factory and export self-test report
It accuses, and the number for the number, temperature measurement and display that record wakes up in thermometer operation.
Based on the same inventive concept, sealing container provided by the invention, including seal chamber and setting are on the seal chamber top
The lid in portion；
Thermometer described in any of the above embodiments is provided on the lid.
Based on the same inventive concept, vacuum cup provided by the invention, including cup body and setting are used in the cup top
Seal the cup lid of the cup body；
Thermometer described in any of the above embodiments is provided on the cup lid.
Based on the same inventive concept, temperature checking method provided by the invention, for detecting sealed container interior receiving
The temperature of object, comprising 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, obtains the posture information of presently described sealing container, and according to institute
Posture information is stated to be judged with preset trigger condition；
If judging, current posture information meets preset trigger condition, generates temperature detection triggering command；
Temperature measurement is carried out in response to the temperature detection triggering command, and measurement result is shown.
Based on the same inventive concept, system for detecting temperature provided by the invention, for detecting sealed container interior receiving
The temperature of object, including gravity sensing module, analysis judgment module, trigger module and measurement display module；
The gravity sensing module generates acceleration of gravity signal for the rotary movement in response to the sealing container；
The analysis judgment module obtains presently described sealing and holds for parsing to the acceleration of gravity signal
The posture information of device, and judged according to the posture information and preset trigger condition；
The trigger module, if generating temperature inspection for judging that current posture information meets preset trigger condition
Survey triggering command；
The measurement display module, for carrying out temperature measurement in response to the temperature detection triggering command, and will measurement
As a result it is shown.
The beneficial effect of the present invention compared with the prior art is:
Thermometer, sealing container, vacuum cup and temperature checking method provided by the invention and system, by using gravity
The cooperation of acceleration sensor apparatus and low-power consumption attitude acquisition device realizes high performance container posture action recognition function
Energy.Temperature detection device is arranged in cup lid bottom the present invention, when cup body stands upside down, the water of bottom of a cup 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 vacuum cups
Multiple upright gesture motion, can activationary temperature detection, carry out thermometric when vacuum cup or other containers stand upside down, it is upright returning
Thermometric temperature is shown when state.Thermometer, sealing container and vacuum cup provided by the invention had both met temperature-measuring part and had surveyed
Needs are totally submerged inside liquid when warm, the temperature measuring device on cup lid cannot pass through the requirement of tea leakage, and are not needed in shell
The upper special key of increase measures operation, improves integral waterproofing performance, reduces the requirement to mould structure, and make
With portable.
Detailed description of the invention
Fig. 1 is the schematic illustration for the thermometer that the embodiment of the present invention one provides；
Fig. 2 is that the low-power consumption attitude acquisition device in thermometer provided by the invention is captured in a complete action state
The current drain comparison diagram of system power consumption and the non-low-power consumption attitude acquisition device of tradition inside period；
Fig. 3 is the flow diagram for the temperature checking method that the embodiment of the present invention three provides；
Fig. 4 is the structural schematic diagram for the system for detecting temperature that the embodiment of the present invention four provides.
Specific embodiment
Below in conjunction with attached drawing, the technical characteristic and advantage above-mentioned and other to the present invention are clearly and completely described,
Obviously, described embodiment is only section Example of the invention, rather than whole embodiments.
Referring to Fig. 1, the embodiment of the present invention one provides a kind of thermometer, is mounted on the sealing cover of sealing container, is used for
Measure the temperature of object accommodated in sealing container.The thermometer includes acceleration of gravity sensing device 100, binary channel interruption
Trigger device 200, low-power consumption attitude acquisition device 300 and the measurement of low-power consumption temperature and display device 400.
Acceleration of gravity sensing device 100 is used for the rotary movement in response to sealing container and generates acceleration of gravity letter
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 in response to acceleration of gravity signal to low-power consumption attitude acquisition device
Wake up instruction is sent, and after low-power consumption attitude acquisition device is waken up, acceleration of gravity signal is sent to low-power consumption posture and is caught
Obtain device.
Low-power consumption attitude acquisition device 300 is for being received and being solved to gravity acceleration signal in response to wake up instruction
Analysis, obtains the posture information of current sealing container, and judged according to posture information and preset trigger condition；And judging
When current posture information meets preset trigger condition, low-power consumption attitude acquisition device measures and shows dress to low-power consumption temperature
Set transmission triggering command.
Above-mentioned posture information include: it is upright, stand upside down, accumbency A and accumbency B；Wherein, accumbency A indicates the appearance of sealing container
State indicates that the posture of sealing container becomes accumbency from handstand from accumbency, accumbency B is uprightly become.
Thermometer of the invention by the whole 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 movement meets trigger condition.Touching
Clockwork spring part is configured according to the use habit of specific user, the trigger condition in the present embodiment are as follows: posture information system is aobvious
After showing upright be greater than 0.5 second, stands upside down 1 second to 5 seconds, again return to upright state.
The measurement of low-power consumption temperature and display device 400 are used to carry out in response to the triggering command of low-power consumption attitude acquisition device
Temperature measurement and display.
The course of work for the thermometer that the embodiment of the present invention one provides are as follows: hold in thermometer or the sealing for installing thermometer
When device carries out rotary movement under the effect of external force, triggering gravity accelerometer device 100 generates 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 works；It connects down
Come, low-power consumption attitude acquisition device 300 obtains acceleration of gravity signal from binary channel down trigger device 200, parses temperature
Posture locating for degree meter or sealing container be it is upright, stand upside down, accumbency A or accumbency B, and by current posture information with deposit in advance
The posture information of storage is compared, is calculated, to judge whether current posture movement has met triggering thermometer work
Condition；If conditions are not met, then continue to store current posture information, at the same entire low-power consumption attitude acquisition device 300 immediately into
Enter suspend mode, waits 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 transmitted to the measurement of low-power consumption temperature and display device 400, the measurement of low-power consumption temperature immediately
And after display device 400 obtains triggering command, the power supply of temperature-measuring module is opened, temperature measurement is carried out, opens simultaneously temperature
Display module is powered on and initialized 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, indicate that the time display time of temperature display module terminates, by low function
It consuming temperature measurement and display device 400 is all closed, low-power consumption attitude acquisition device 300 immediately enters interruption dormant state, and one
The process of a complete posture action triggers temperature display terminates.
Thermometer provided in this embodiment is mainly made by low-power consumption attitude acquisition device 300 in temperature taking process
The whole system most of the time all runs in the hibernation mode.It only can just pass through external interrupt or inside when necessary
Clock interrupt wakes up, and acquisition or processing system request keep the low power operation of system to greatest extent.
Specifically, acceleration of gravity sensing device 100 may include that the first unidirectional gravity force acceleration transducer and second are single
To gravity accelerometer, the first unidirectional gravity force acceleration transducer and the second unidirectional gravity force acceleration transducer independence work
Make, and is parallel to each other and reversely installs；When sealing container is in upright state, the first unidirectional gravity force acceleration transducer and
Two unidirectional gravity force acceleration transducers are perpendicular to ground；First unidirectional gravity force acceleration transducer and the second unidirectional gravity force acceleration
Sensor is connect with the input terminal of binary channel down trigger device 200 respectively, the output end of binary channel down trigger device 200 with
Low-power consumption attitude acquisition device 300 connects.In the moment that the posture of system changes, pass through binary channel down trigger device
200 wake up low-power consumption attitude acquisition device 300, while the posture information after change is sent to low-power consumption attitude acquisition device
300, so that low-power consumption attitude acquisition device 300 is further analyzed.
Further, which further includes micropower power supply and electric power controller, 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 the measurement of low-power consumption temperature and display device 400 are electrically connected, and provide working power to thermometer.
Gravity accelerometer in the present embodiment is passive unidirectional gravity force acceleration transducer, can pass through micro- function
Rate power supply and power management module are individually powered, and have minimum stand-by power consumption.
Above-mentioned binary channel down trigger device 200 can wake up low function when low-power consumption attitude acquisition 300 suspend mode of device
Attitude acquisition device 300 is consumed, it also can be in the case where low-power consumption attitude acquisition device 300 works normally locating for detection thermometer
Posture.There is binary channel down trigger device 200 two-way to trigger interface, and two-way triggering interface is separately connected the first unidirectional gravity force and adds
Velocity sensor and the second unidirectional gravity force acceleration transducer, can according to need and individually turn on or off, carry out switch control
System reduces unnecessary triggering interference, reduces system power dissipation, while improving whole to reduce unnecessary system wake-up number
The stability of a system.
Further, low-power consumption attitude acquisition device 300 includes that posture judges that wake-up module and movement posture capture identification
Module.The posture judges that wake-up module is mainly used for parsing the gravity sent from binary channel down trigger device 200
Acceleration sensing signal, thus identify thermometer posture locating at present be it is upright, stand upside down, accumbency A or accumbency B, and will
Attitude signal is sent to movement posture and captures identification module.It includes that the capture of movement posture condition is sentenced that action state, which captures identifying system,
Disconnected module and timer are mainly used for judging that wake-up system obtains posture information from posture, and by current posture information and in advance
The posture information first stored is compared, is calculated, to judge whether current posture movement has met triggering thermometer work
The condition of work；If the condition for triggering thermometer work meets, trigger signal is passed into the measurement of low-power consumption temperature and meter is aobvious
Showing device 400.
Timer executes suspend mode and arousal function in low-power consumption attitude acquisition device 300 and is being reached according to the setting of user
The measurement of low-power consumption temperature and display device 400 are actively waken up after to the preset suspend mode time limit, make system long-term work in suspend mode shape
State, to reduce the average power consumption of low-power consumption thermometer system entirety.
The measurement of low-power consumption temperature and display device 400 include temperature-measuring module and temperature display module, and temperature measures 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, thermistor will not be made to generate heat so that heat
The resistance value of quick resistance changes, to improve the temperature measurement accuracy of system.
Temperature display module can be realized by digital display or LED display, only receive display command
When, it just starts power up, executes display module initialization, and show the temperature value transmitted from temperature-measuring module.It is low simultaneously
Power consumption attitude acquisition device 300 enters timing dormancy state, after waiting timing wake-up, then executes display module shutdown command, closes
Close temperature display module.
Power power supply and power management module, can not in the case where system suspend mode independently of system power management module
It is independent to rely on system power management module, to gravity accelerometer group, persistently provides the power supply of micropower.
Further, the thermometer that the present embodiment one provides, can also include system power supply on the basis of above structure
Management module, for providing power supply to low-power consumption attitude acquisition device 300 and the measurement of low-power consumption temperature and display device 400.?
When the measurement of low-power consumption temperature and 400 suspend mode of display device, the power supply of the measurement of cutting low-power consumption temperature and display device 400,
To keep the low-power consumption of system.
Further, the thermometer that the present embodiment one provides, can also include fault diagnosis on the basis of above structure
And state output system DEBUG log module, it is transported for providing self-test when leaving the factory and exporting Self-Check Report, while in thermometer
The number and temperature measurement display number of system wake-up are recorded when row.
The thermometer that the embodiment of the present invention one provides can be run in a manner of discontinuous operation during the work time, wherein low
Power consumption attitude acquisition device only just wakes up work after receiving new acceleration of gravity signal, so that low-power consumption attitude acquisition device
Electricity consumption it is economic, the stand-by power consumption of entire low-power consumption thermometer system only has several microamperes.
Referring to fig. 2, the low-power consumption attitude acquisition device part in thermometer provided by the invention is in a complete movement
The current drain of system power consumption and the non-low-power consumption attitude acquisition device of tradition inside the state capture period compares, one in figure
Three data curves are shared, what solid line indicated is low-power consumption attitude acquisition device in a complete action state capture period
Current drain figure, short empty expression is the total system electric current of thermometer of the invention in a complete action state capture period
Figure, what long dotted line indicated is that electric current of the conventional non-low-power consumption attitude acquisition device in a complete action state capture period disappears
Consumption figure.What the abscissa of chart indicated is time span, and what the ordinate of chart indicated 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 action state capture period is generally divided into three phases or four-stage.
If thermometer movement capture operation since upright static state, upright state is run past, handstand state,
Upright display state three phases.
If thermometer acts capture operation since accumbency or handstand state, accumbency or handstand state are run past,
Handstand state, it is upright to show state four-stage.
Below by taking the movement of four-stage capture operation as an example, in conjunction with total system current curve diagram, low-power consumption posture is introduced
The current drain process of acquisition equipment at work.
Since in the process of running, the voltage of system is constant, then root is it can be seen from the figure that in a complete action state capture
In period, abscissa and the surrounded area of current value figure are consumed electricity in a complete action state capture period
Amount.According to surrounded size, that is, it may know that electricity size consumed by different attitude acquisition devices.
The electricity area and conventional non-low-power consumption attitude acquisition dress consumed by comparing calculation low-power consumption attitude acquisition device
The electricity area of consumption is set, available within a complete action state capture period, non-low-power consumption attitude acquisition device
The electricity of consumption is at least 5.5 times or more of the low-power consumption attitude acquisition device in the present invention.If being converted to measurement display time
Number, the number that low-power consumption attitude acquisition device can measure is 5.5 times or more of non-low-power consumption attitude acquisition system, is equally being supplied
In the case where power consumption, the number that is capable of measuring considerably beyond non-low-power consumption attitude acquisition device.
Below by taking the movement of four-stage capture operation 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 0 coordinate of horizontal axis time, opening for the movement capture operation of four-stage is indicated
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 judge and wake up system in addition to posture, and all peripheral hardwares are all in closing shape
State, whole system are in the standby mode of lowest power consumption.
2) when the posture of low temperature meter is upright under the effect of external force, in upright moment, acceleration of gravity sensing dress
The signal for detecting that acceleration of gravity changes is set, 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 are waken up.This state is located at second on horizontal axis in current graph
Vertical line-- is turned to upright state, gravity sensor down trigger line from handstand state.This when, low-power consumption posture are caught
It obtains device to be waken up, is captured and calculated work, electric current reaches maximum value.
After the acceleration of gravity signal that low-power consumption attitude acquisition device capture acceleration of gravity sensing device is sent, low function
Consumption attitude acquisition device can immediately enter suspend mode, and wake up after setting 200ms.After 200ms timing, low-power consumption attitude acquisition
Device can wake up again, and to confirm current pose, no change has taken place.This state on circuit diagram be located at horizontal axis on--
200ms timing wake-up firing line.Low-power consumption attitude acquisition device after wake-up can will work as after in confirmation posture, no change has taken place
Preceding posture information is stored, and is again introduced into suspend mode.
3) when the posture of thermometer is stood upside down under the effect of external force, in the moment of handstand, acceleration of gravity sensing device
It detects the signal that acceleration of gravity changes, and acceleration of gravity signal is sent to low function by binary channel down trigger device
Consume attitude acquisition device.
Low-power consumption attitude acquisition device is waken up, this state is located on horizontal axis-- in current graph to be turned over from upright state
Go to handstand state, gravity sensor down trigger line.This when, low-power consumption attitude acquisition device are waken up, are captured
With calculating work, electric current reaches maximum value.
After low-power consumption attitude acquisition device captures acceleration of gravity signal, low-power consumption attitude acquisition device can at once into
Enter suspend mode, and is waken up after setting 500ms.After 500ms timing, low-power consumption attitude acquisition device can wake up again, with confirmation
No change has taken place for the posture of handstand, and handstand posture has been continued above 500ms.This state is located at horizontal axis on circuit diagram
Upper--500ms timing wake-up firing line.The posture of low-power consumption attitude acquisition device after wake-up judges that wake-up module is confirming
Posture is after no change has taken place, current posture information can be sent to action state captures identification module and store, and again
It is secondary to enter suspend mode.
4) when the posture of thermometer is resumed uprightly under the effect of external force, in upright moment, acceleration of gravity sensing
Device detects the signal that acceleration of gravity changes, and acceleration of gravity signal is sent by binary channel down trigger device mouth
Give low-power consumption attitude acquisition device.
Low-power consumption attitude acquisition device is waken up, this state in current graph be located at horizontal axis on-- it is extensive from handstand state
It is turned to upright state, gravity sensor down trigger line again.This when of low-power consumption attitude acquisition device is waken up, and is caught
Work is obtained and calculates, electric current reaches maximum value.
After low-power consumption attitude acquisition device obtains acceleration of gravity signal, comprehensive calculation and analysis will do it, if calculating knot
Fruit shows that the posture movement of whole cycle meets the condition of triggering temperature measurement display, and trigger signal can be sent to low-power consumption temperature
Degree measurement and display device, immediately enter suspend mode, wake up after concurrently setting 5000ms.At this time from the electric quantity consumption of total system electric current
Figure is it is found that the power consumption of whole system reaches peak-peak.After 5000ms timing, low-power consumption attitude acquisition device can be by again
Secondary wake-up sends the order for closing measurement and display system to the measurement of low-power consumption temperature and display device, closes entire low-power consumption
Temperature measurement and display device.This state is located on horizontal axis--5000ms timing wake-up firing line on circuit diagram.Complete
After closing the order of measurement and display system, system is again introduced into suspend mode, into lowest power consumption, again waits for acceleration of gravity
The acceleration of gravity transducing signal that sensing device is sent.The process of primary complete posture action triggers temperature display terminates.
From the process of complete posture action triggers temperature display above it is found that in order to reach extremely low stand-by power consumption, it is
System needs constantly to execute suspend mode by timer and wakes up work.Timer has weight in entire low-power consumption attitude acquisition system
The effect wanted.
The workflow of thermometer in a timing cycle is introduced in citing below.
(1) system function operates: being prepared to enter into Low-power-consumptiodormancy dormancy mode.When system is prepared to enter into timing module, first
System function operation is carried out, peripheral hardware is configured, as far as possible reduction stand-by power consumption, is ready for entering low-power consumption mode；
(2) runs pattern configurations: being timed operating mode configuration after the completion of system function operation, setting is fixed
When device mode be short time timing mode or long-time timing mode；Timing after being turned to handstand state with upright state
For time, the operating mode 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, after being turned to handstand state with upright state
Timing for, set timing as 500ms；
(4) opens timer, starts timing；
(5) is enabled interrupts and sets down trigger interface: needing to set external interrupt triggering before entering standby mode and connects
Mouthful, to prevent during timing standby, the posture of system changes, so that gravity accelerometer group can be obtained in time
The new acceleration signal value sended over；
(6) enters super low-power consumption suspend mode, and to be triggered or timer interruption is waited to wake up: to thermometer system processing chip hair
Standby command out waits to be triggered or Interruption to wake up into super low-power consumption suspend mode.System power dissipation is lower at this time, only
Inferior to system dormancy power consumption.If, since display screen is in the open state, system power dissipation at this time reaches in the uprightly display stage
Maximum value.
(7) system is waken up, interrupt processing: after system is waken up, interrupt processing function can be entered and carry out interrupt processing,
It is the interruption entered from which entrance to record.According to the difference of interrupt source, different interrupt functions can be entered.Generally have three
A interrupt source respectively interrupts 1 external interrupt 1, interrupts 2 external interrupts 2, interrupts 3 Interruptions.It is broken according in different
Mouthful, label can be set to different values and preservation.This value can refer in the interruption identifying processing after wake-up in next process
Draw system and enters different processes；
(8) down trigger, interface are closed: after down trigger, being strayed into interrupt function, repeated trigger, meeting again in order to prevent
Down trigger interface is closed；
(9) timer is closed: the work of timer, can be initial by the parameter of timer to being just fully completed here
Change, to facilitate next use.
(10) system function operates, and is prepared to enter into normal mode of operation: system initially enters the normal work mould after waking up
Formula.Each system interface can be reinitialized, at this time for the work for doing some initialization into normal work.
(11) interrupt source identifies and handles: system is waken up at this time, and the label obtained in interrupt processing step (7) carries out
Parsing, judges that system is waken up from which interrupt source, judges whether to be normal wakeup, so that guidance system enters different stream
Journey；
(12), which is interrupted, wakes up: after system judges that interrupt source is external interrupt wakeup, into interruption wake-up states, explanation
There is the value of new acceleration of gravity to generate during suspend mode, is handled；
(13) processing terminal wakes up function: the acceleration of gravity signal that processing is sent from gravity accelerometer group, and
Whether the value of this newly generated acceleration of gravity of judgement is effective.
(14) timer wakes up: after system judges interrupt source for timer wake-up, into timer wake-up states.It says
Bright posture movement is remain stationary in sleep procedure, and the value of not new acceleration of gravity generates.Before current posture and suspend mode
Posture be consistent；
(15) handles timer and wakes up function: it sends posture movement in action state capture identifying system and saves, it is complete
At this runs process, it is then again introduced into timing dormancy process.
The inner matter temperature that thermometer provided in this embodiment is suitable for any sealing container measures, for example, measurement heat preservation
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 the same inventive concept, the embodiment of the present invention two also provides a kind of sealing container, including seal chamber and setting exist
Lid at the top of seal chamber is provided with thermometer described in above-described embodiment one on lid.
Sealing container provided in this embodiment can be the sealing containers such as storage tank, vacuum cup, thermally insulated cup for braising, incubation canteen,
Liquid, powder or particle object etc. can be held inside it.
By taking vacuum cup as an example, including cup body and cup top is set for sealing the cup lid of cup body, is provided on cup lid
The thermometer that the embodiment of the present invention one provides.The gesture for restoring upright again of-standing upside down 2 seconds-by carrying out to vacuum cup: upright is dynamic
Carry out activationary temperature meter systems as detection operation, carries out thermometric when bottom of a cup is stood upside down, show thermometric temperature when returning to upright state.
When cleverly being stood upside down using cup body, the water energy of bottom of a cup is totally submerged the mode of the temperature measuring device of cup lid, both meets temperature-measuring part
In thermometric, needs are totally submerged inside liquid, the temperature measuring device on cup lid cannot pass through the requirement of tea leakage, and are not needed
Increase special key on shell and measure operation, improve integral waterproofing performance, reduces the requirement to mould structure, temperature
It is high to spend detection accuracy, it is easy to use, it is particularly suitable for using in pocket equipment.
Referring to Fig. 3, based on the same inventive concept, the embodiment of the present invention three also provides a kind of temperature checking method, for examining
Survey the temperature for the object that sealed container interior accommodates, comprising the following steps:
S100, the rotary movement generation acceleration of gravity signal in response to sealing container；
S200, gravity acceleration signal is parsed, obtains the posture information of current sealing container, and believe according to posture
Breath is judged with preset trigger condition；
If S300, judging that current posture information meets preset trigger condition, temperature detection triggering command is generated；
S400, temperature measurement is carried out in response to temperature detection triggering command, and measurement result is shown.
Referring to fig. 4, based on the 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 to generate acceleration of gravity letter in response to the rotary movement of sealing container
Number；20 pieces of analysis judgment mould, for parsing to gravity acceleration signal, obtain the posture information of current sealing container, and root
Judged according to posture information and preset trigger condition；If it is default that trigger module 30 is used to judge that current posture information to meet
Trigger condition, then generate temperature detection triggering command；Measure display module 40 be used in response to temperature detection triggering command into
Trip temperature measurement, and measurement result is shown.
The realization of the above temperature detecting 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 place it is no longer redundant later.
Particular embodiments described above has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that the above is only a specific embodiment of the present invention, the protection being not intended to limit the present invention
Range.It particularly points out, to those skilled in the art, all within the spirits and principles of the present invention, that is done any repairs
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of thermometer, is mounted on the sealing cover of sealing container, for measuring object accommodated in the sealing container
Temperature, which is characterized in that the thermometer includes acceleration of gravity sensing device, binary channel down trigger device, low-power consumption
Attitude acquisition device and the measurement of low-power consumption temperature and display device；
The acceleration of gravity sensing device generates acceleration of gravity letter 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 and to the low-power consumption attitude acquisition
Device sends wake up instruction, and after the low-power consumption attitude acquisition device is waken up, and 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 posture information of presently described sealing container is obtained, and carry out according to the posture information and preset trigger condition
Judgement；And when judging that current posture information meets preset trigger condition, the low-power consumption attitude acquisition device is to described
The measurement of low-power consumption temperature and display device send triggering command；
Low-power consumption temperature measurement and display device, for the triggering command in response to the low-power consumption attitude acquisition device into
Trip temperature measurement and display.
2. thermometer according to claim 1, which is characterized in that the trigger condition are as follows: the posture information system shows
After being uprightly greater than 0.5 second, stands upside down 1 second to 5 seconds, again return to upright state.
3. thermometer according to claim 1, which is characterized in that the acceleration of gravity sensing device includes first unidirectional
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 reversed installation；When the sealing container is in upright state, 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 are respectively and in the binary channel
The input terminal connection of disconnected trigger 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, which is characterized in that the posture information include: it is upright, stand upside down, accumbency A with
And accumbency B；Wherein, accumbency A indicates that the posture of the sealing container indicates that the sealing is held from accumbency, accumbency B is uprightly become
The posture of device becomes accumbency from handstand.
5. thermometer according to claim 3, which is characterized 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 described second triggers described in interface connection
Second unidirectional gravity force acceleration transducer.
6. thermometer according to claim 1, which is characterized in that the low-power consumption attitude acquisition device includes posture judgement
Wake-up module and action state capture identification module；
The posture judges wake-up module, for receiving and parsing through the institute sent from the binary channel down trigger device
Acceleration of gravity transducing signal is stated, and identifies that the current posture of the sealing container is believed according to the acceleration of gravity transducing signal
Breath, and the posture information is sent to the action state and captures identification module；
The action state captures identification module, for receiving the posture information, and according to the posture being currently received
Information and pre-stored posture information are compared, are calculated, to judge whether current posture information has met triggering
The trigger condition of temperature detection work, if satisfied, trigger signal is then sent to the low-power consumption temperature measurement and display device.
7. thermometer according to claim 6, which is characterized in that it further includes timing that the action state, which captures identification module,
Device, the timer are used for the setting according to user, the low-power consumption temperature are actively waken up after reaching the preset suspend mode time limit
Measurement and display device.
8. thermometer according to claim 1, which is characterized in that the low-power consumption temperature measurement and display device include temperature
Spend measuring probe and display screen；
The temperature measurement probe, positioned at the bottom of the sealing cover, in response to the triggering of the low-power consumption attitude acquisition device
Instruction carries out temperature measurement, obtains current temperature value；
The display screen positioned at the outer surface of the sealing cover, 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 from the temperature measurement probe
Show.
9. thermometer according to any one of claims 1 to 8, which is characterized in that further include micropower power supply and power supply pipe
Manage device；
The micropower power supply and electric power controller are filled with the acceleration of gravity sensing device, binary channel down trigger respectively
Set, low-power consumption attitude acquisition device and low-power consumption temperature measurement and display device electrical connection, to the thermometer provide work
Power supply.
10. thermometer according to any one of claims 1 to 8, which is characterized in that further include fault diagnosis and state output
Device；
The fault diagnosis and state output device are used to provide self-test in thermometer factory and export Self-Check Report, and
The number of record wakes up in thermometer operation number, temperature measurement and display.
11. a kind of sealing container, which is characterized in that including seal chamber and the lid being arranged at the top of the seal chamber；
The described in any item thermometers of claims 1 to 10 are provided on the lid.
12. a kind of vacuum cup, which is characterized in that including cup body and the cup top is arranged in for sealing the cup of the cup body
Lid；
The described in any item thermometers of claims 1 to 10 are provided on the cup lid.
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 |
|---|---|---|---|
| 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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| CN106974507A CN106974507A (en) | 2017-07-25 |
| CN106974507B true CN106974507B (en) | 2019-01-29 |
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| 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 |
| 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 |
| CN201811459196.5A Active CN109431199B (en) | 2017-03-29 | 2017-03-29 | Thermometer, sealed container, and thermos cup |
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| CN103445617A (en) * | 2013-09-05 | 2013-12-18 | 深圳麦开网络技术有限公司 | Water cup |
| 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 |
| CN105747771A (en) * | 2016-05-04 | 2016-07-13 | 张银虎 | Thermostatic cup capable of automatically controlling temperature |
| CN105852646A (en) * | 2016-06-01 | 2016-08-17 | 苏州科贝尔实业有限公司 | Portable beverage brewing cup |
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| CN201424200Y (en) * | 2009-06-19 | 2010-03-17 | 李美红 | Container cover with screen display |
| US20150335184A1 (en) * | 2014-05-26 | 2015-11-26 | Suhasini Balachandran | Smart Container |
| CN105496133A (en) * | 2014-09-24 | 2016-04-20 | 上海华博信息服务有限公司 | Self-powered smart water cup with functions of temperature displaying and intraday water intake recording |
| CN205513861U (en) * | 2016-03-02 | 2016-08-31 | 安徽理工大学 | Multi -functional intelligent drinking cup of pin -connected panel lid |
| CN106264488B (en) * | 2016-08-08 | 2019-06-14 | 广州视源电子科技股份有限公司 | A kind of clinical thermometer Low-power-consumptiocontrol control method and low-power consumption clinical thermometer |
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- 2017-03-29 CN CN201710197974.7A patent/CN106974507B/en active Active
- 2017-03-29 CN CN201811459186.1A patent/CN109330318B/en active Active
- 2017-03-29 CN CN201811459196.5A patent/CN109431199B/en active Active
Patent Citations (4)
| 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 |
| 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 |
| CN105747771A (en) * | 2016-05-04 | 2016-07-13 | 张银虎 | Thermostatic cup capable of automatically controlling temperature |
| CN105852646A (en) * | 2016-06-01 | 2016-08-17 | 苏州科贝尔实业有限公司 | Portable beverage brewing cup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109330318A (en) | 2019-02-15 |
| CN109330318B (en) | 2020-04-28 |
| CN109431199B (en) | 2020-02-21 |
| CN106974507A (en) | 2017-07-25 |
| CN109431199A (en) | 2019-03-08 |
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