CN109032531A - Thermograph labeling apparatus and the method for recording environment temperature - Google Patents
Thermograph labeling apparatus and the method for recording environment temperature Download PDFInfo
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- CN109032531A CN109032531A CN201810977366.2A CN201810977366A CN109032531A CN 109032531 A CN109032531 A CN 109032531A CN 201810977366 A CN201810977366 A CN 201810977366A CN 109032531 A CN109032531 A CN 109032531A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0608—Saving storage space on storage systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/064—Management of blocks
- G06F3/0641—De-duplication techniques
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- General Physics & Mathematics (AREA)
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Present invention discloses a kind of methods of thermograph labeling apparatus and record environment temperature, and for recording environment temperature, the thermograph labeling apparatus includes temperature sensor, processor, dual interface memory and antenna.After the processor receives the environment temperature of temperature sensor periodic sampling, the difference of the environment temperature that current period samples and the environment temperature that upper a cycle samples is determined；If the difference is less than predetermined threshold, the difference is indicated with single byte, the predetermined threshold, which is less than single byte maximum, indicates range；If the difference is not less than predetermined threshold, the environment temperature sampled with double-byte representation current period；Send it is described with single byte indicate the difference or it is described with the environment temperature of double-byte representation to dual interface memory so that the environment temperature for the described poor or described double-byte representation for recording and being indicated by the single byte that antenna sends second interface is sent to the terminal, to save the memory space for recording temperature.
Description
Technical field
The present invention relates to thermograph field, in particular to a kind of thermograph labeling apparatus and the side for recording environment temperature
Method.
Background technique
Existing temperature discoloring label card can only make prompt when temperature exceeds a boundary, cannot record the change of temperature
Change process does not record the device of the consecutive variations of temperature.Industrial record temperature, and use more original data record
Method, it is the data of a double byte that each temperature data record, which gets up, and the temperature data of temperature recording unit record is to connect
Continuous a period of time, a large amount of temperature data at this moment will be generated, if the not storage equipment of larger capacity, can not record
So more data cause inconvenience, and also waste the storage sky of temperature recording unit significantly with double byte record data
Between.
Summary of the invention
In order to solve the problems, such as to record degree hour in traditional technology, according to occupying, memory space is larger, and the present invention provides one
Kind is for greatly reducing the scheme for the memory space that record temperature consumes.
The present invention provides a kind of for recording the thermograph labeling apparatus of environment temperature, comprising:
Temperature sensor is used for periodic sampling environment temperature；
Processor, for determining environment temperature that environment temperature that current period samples and upper a cycle sample
Difference indicates the difference with single byte if the difference is less than predetermined threshold；If the difference is not less than predetermined threshold, use
The environment temperature that double-byte representation current period samples；
Dual interface memory has first interface and second interface, wherein first interface receives the described of processor output
The storage at ambient temperature of the difference or the double-byte representation that single byte indicates is in the dual interface memory；
Antenna is connected to second interface, the difference or the double word that the single byte that second interface is sent indicates
The environment temperature that section indicates is sent to the terminal.
Further, the second interface is near field communication interface, when the terminal near field communication (NFC) function is close to antenna,
The environment temperature of the difference or the double-byte representation that the single byte that the antenna sends second interface indicates is sent
To the terminal.
Further, the difference that second interface indicates the single byte is sent to the same of the terminal by the antenna
When, also determine the double-byte representation of a nearest storage before dual interface memory stores the difference that the single byte indicates
Environment temperature, and by this it is nearest one storage double-byte representation environment temperature and this it is nearest one storage double byte
The data item between the difference that the environment temperature of expression and the single byte indicate is sent to the terminal together.
Further, dual interface memory increases individual character shackle mark before the difference that the single byte of storage indicates.
Further, whether the second interface contains the individual character shackle mark according to the data item of storage, identifies the list
The difference of byte representation or the environment temperature of the double-byte representation.
Further, the antenna collects the electric energy that the variation of electromagnetic wave in antenna area generates, and stores as from double nip
Energy needed for the environment temperature that device reads the difference or the double-byte representation that the single byte indicates is sent to the terminal
Amount.
Further, the thermograph labeling apparatus, further includes: energy accumulator is connect with the dual interface memory,
As the electric energy for storing the antenna collection.
Further, the thermograph labeling apparatus, further includes: be connected to the electricity of temperature sensor and the processor
Source, for the operation power supply to the temperature sensor and the processor.
The present invention also provides a kind of methods for recording environment temperature characterized by comprising
Receive the environment temperature of periodic sampling；
Determine the difference of the environment temperature that current period samples and the environment temperature that upper a cycle samples；
If the difference is less than predetermined threshold, the difference is indicated with single byte, the predetermined threshold is less than single byte most
It is big to indicate range；
If the difference is not less than predetermined threshold, the environment temperature sampled with double-byte representation current period；
Record the environment temperature that the difference or the double-byte representation are indicated with single byte.
The technical solution that the embodiment of the present invention provides can include the following benefits:
The present invention uses temperature sensor, is used for periodic sampling environment temperature；Processor, for determining that current period samples
To the difference of environment temperature that samples of environment temperature and upper a cycle use individual character if the difference is less than predetermined threshold
Section indicates the difference；If the difference is not less than predetermined threshold, the environment temperature sampled with double-byte representation current period,
Reduce the memory capacity of thermographic data；Dual interface memory has first interface and second interface, wherein first connects
The storage at ambient temperature of the difference or the double-byte representation that the single byte of mouth reception processor output indicates is described
Dual interface memory；Antenna is connected to second interface, the difference or described that the single byte that second interface is sent indicates
The environment temperature of double-byte representation is sent to the terminal.Due in most cases environment temperature variation will not very acutely,
Therefore the difference of environment temperature that the environment temperature that samples of the current period and upper a cycle sample is in most cases
The predetermined threshold is not exceeded, then in most cases the thermograph labeling apparatus only needs the memory capacity of half
Temperature can be recorded.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and in specification together principle for explaining the present invention.
Fig. 1 is the structural schematic diagram of thermograph labeling apparatus of the present invention.
Fig. 2 is another structural schematic diagram of thermograph labeling apparatus of the present invention.
Fig. 3 is the another structural schematic diagram of thermograph labeling apparatus of the present invention.
Fig. 4 is the another structural schematic diagram of thermograph labeling apparatus of the present invention.
Fig. 5 is the flow chart of the method for present invention record environment temperature.
Specific embodiment
Principle and structure in order to further illustrate the present invention carry out the preferred embodiment of the present invention now in conjunction with attached drawing detailed
It describes in detail bright.
As shown in Figure 1, it is the structural schematic diagram of thermograph labeling apparatus of the present invention, the thermograph labeling apparatus
For recording environment temperature, comprising:
Temperature sensor 200 is used for periodic sampling environment temperature.
Processor 100, for determining the environment temperature that current period samples and the environment temperature that upper a cycle samples
The difference of degree indicates the difference with single byte if the difference is less than predetermined threshold；If the difference is not less than predetermined threshold,
The environment temperature then sampled with double-byte representation current period.
Dual interface memory 300 has first interface and second interface, wherein first interface receives processor output
The storage at ambient temperature of the difference or the double-byte representation that the single byte indicates is in the dual interface memory.
Antenna 400, is connected to second interface, the difference or described double that the single byte that second interface is sent indicates
The environment temperature of byte representation is sent to the terminal.
After the temperature sensor 200 samples environment temperature, the environment temperature of the sampling is sent to processor 100,
The processor 100 determine the environment temperature of the sampling be with single byte indicate environment temperature that current period samples with it is upper
It, will be described after the difference for the environment temperature that a cycle samples or the environment temperature sampled with double-byte representation current period
The environment temperature of the difference or the double-byte representation that single byte indicates passes through the first interface of the dual interface memory 300
It is sent to the dual interface memory 300, makes the storage at ambient temperature of the difference or the double-byte representation in the double nip
Memory 300.It is described double after the terminal for having wireless communication function is connect by antenna 400 with the dual interface memory 300
Interface memory 300 sends antenna 400 for the environment temperature of the difference or the double-byte representation by second interface, described
After antenna 400 receives the environment temperature of the difference or the double-byte representation, then by the difference or the double-byte representation
Environment temperature is sent to the terminal.
The temperature sensor periodic sampling environment temperature is, for example, every 5 minutes, 20 minutes, the sampling of half an hour, 1 hour
Environment temperature is primary, can be according to the environment flexible setting locating for equipment, and the present invention is it is not limited here.
In general, the single byte maximum indicates that range is 8 DEG C, that is to say, that a byte most multipotency express 8 DEG C it
Interior temperature.In this case, the predetermined threshold is, for example, 6 DEG C, 7 DEG C, 8 DEG C, as long as being no more than single byte maximum indicates
Range is ok, and the present invention is it is not limited here.
The memory capacity that thermographic data can be effectively reduced in this way, due to the variation of in most cases environment temperature
Will not very acutely, therefore the environment temperature that samples with upper a cycle of the environment temperature that samples of the current period is poor big
The predetermined threshold is not exceeded in most cases, then in most cases the thermograph labeling apparatus records temperature
The memory capacity that half can only be needed releases the memory space of the thermograph labeling apparatus significantly.
Since the thermograph labeling apparatus has used wireless communication, equipment is made to have reached the shape being fully sealed in this way
State, can be with dustproof and waterproof, and it is also simple and convenient to read data.
Optionally, the second interface is near field communication interface, when the terminal near field communication (NFC) function is close to antenna,
The environment temperature of the difference or the double-byte representation that the single byte that the antenna 400 sends second interface indicates is sent out
It is sent to the terminal.
Near-field communication has that low energy consumption, and safety quick feature, and popularity rate is higher does not have to special reading data equipment
Temperature is read, the use cost of the thermograph labeling apparatus is greatly reduced, temperature is made to read convenient and efficient efficient peace
Entirely.
Optionally, the difference that second interface indicates the single byte is sent to the same of the terminal by the antenna
When, also determine the double byte table of a nearest storage before dual interface memory 300 stores the difference that the single byte indicates
The environment temperature shown, and by the double of the environment temperature of the double-byte representation of a nearest storage and a nearest storage
The data item between the difference that the environment temperature of byte representation and the single byte indicate is sent to the terminal together.
When the difference for the environment temperature that environment temperature and upper a cycle that current period samples sample is less than predetermined threshold
When value, the difference is recorded after the difference can be indicated with single byte, if wondering the sample temperature of current period at this time, it is also necessary to institute
The environment temperature of the double-byte representation of a nearest storage before stating the difference of single byte expression, and this nearest one is stored
Double-byte representation environment temperature and this it is nearest one storage double-byte representation environment temperature and the single byte table
The data item between the difference shown is added, just available current temperature value.
Optionally, dual interface memory 300 increases individual character feast-brand mark before the difference that the single byte of storage indicates
Note.
Optionally, whether the second interface contains the individual character shackle mark according to the data item of storage, identifies the list
The difference of byte representation or the environment temperature of the double-byte representation.
The environment temperature of the difference and the double-byte representation is stored in the dual interface memory 300, if not doing
It differentiates, is difficult to know that stored data are the environment temperatures of the difference or the double-byte representation, therefore the present embodiment provides
One simple and easy method, distinguishes single byte and double byte data by marking, so as to obtaining currently for more convenient and quicker
Temperature value.
Optionally, the antenna 400 collects the electric energy that the variation of electromagnetic wave in 400 region of antenna generates, and connects as from double
The environment temperature that mouth memory 300 reads the difference or the double-byte representation that the single byte indicates is sent to the terminal
Required energy.
Electromagnetism when the thermograph labeling apparatus is carried out wireless communication by antenna 400, around the antenna 400
Wave can change, according to Faraday's law of induction, maxwell equation group and other correlation theorems, law it is found that the day
400 surrounding of line can generate electric field, discharge electric energy, the collection of energy can be got up by antenna 400, with for described double
Interface memory 300 uses, and without limitation, preferably at least one circle is round by the shape present invention of the antenna 400.It is described wireless
The method of communication is preferably near-field communication technology.
In this way, by this method, may be implemented to read record temperature data without additional power consumption, saving
The electric energy of the thermograph labeling apparatus, to reduce the cost of thermograph labeling apparatus and thermograph label is set
Standby size.
As shown in Fig. 2, it is another structural schematic diagram of thermograph labeling apparatus of the present invention, the thermograph label
Equipment further include:
Energy accumulator 500 is connect with the dual interface memory 300, as described in the storage collection of antenna 400
Electric energy.
If the antenna 400 is collected the electric energy and is used only for the dual interface memory 300 there are also part waste of energy,
This part electric energy can also collect, and be stored in the energy accumulator 500, in case of need.
As shown in figure 3, it is the another structural schematic diagram of thermograph labeling apparatus of the present invention, the thermograph label
Equipment further include:
It is connected to the power supply 600 of temperature sensor 200 and the processor 100, for 200 He of temperature sensor
The operation of the processor 100 is powered.
If desired the data of the consecutive variations of the temperature of the environment are obtained, it is necessary to 200 He of temperature sensor
The processor 100 is continuously powered.
As shown in figure 4, it is the optimum embodiment structural schematic diagram of thermograph labeling apparatus of the present invention, the temperature note
Recording labeling apparatus includes:
Temperature sensor 200 is used for periodic sampling environment temperature；
Processor 100, for determining the environment temperature that current period samples and the environment temperature that upper a cycle samples
The difference of degree indicates the difference with single byte if the difference is less than predetermined threshold；If the difference is not less than predetermined threshold,
The environment temperature then sampled with double-byte representation current period；
Dual interface memory 300 has first interface and second interface, wherein first interface receives processor 100 and exports
The storage at ambient temperature of the difference or the double-byte representation that indicates of the single byte in the dual interface memory 300；
Antenna 400, is connected to second interface, the difference or described double that the single byte that second interface is sent indicates
The environment temperature of byte representation is sent to the terminal.
Energy accumulator 500 is connect with the dual interface memory 300, as described in the storage collection of antenna 400
Electric energy.
Power supply 600 and the connection of the temperature sensor 200 and the processor 100, for the temperature sensor
200 and the processor 100 operation power supply.
After the temperature sensor 200 samples environment temperature, the environment temperature of the sampling is sent to processor 100,
The processor 100 determine the environment temperature of the sampling be with single byte indicate environment temperature that current period samples with it is upper
It, will be described after the difference for the environment temperature that a cycle samples or the environment temperature sampled with double-byte representation current period
The environment temperature of the difference or the double-byte representation that single byte indicates passes through the first interface of the dual interface memory 300
It is sent to the dual interface memory 300, makes the storage at ambient temperature of the difference or the double-byte representation in the double nip
Memory 300.It is described double after the terminal for having wireless communication function is connect by antenna 400 with the dual interface memory 300
Interface memory 300 sends antenna 400 for the environment temperature of the difference or the double-byte representation by second interface, described
After antenna 400 receives the environment temperature of the difference or the double-byte representation, then by the difference or the double-byte representation
Environment temperature is sent to the terminal.
The second interface is preferably near field communication interface, and the terminal is preferably to have the terminal of near field communication (NFC) function.
When the terminal near field communication (NFC) function is close to antenna 400, the single byte table that the antenna 400 sends second interface
The environment temperature of the difference or the double-byte representation shown is sent to the terminal.
The antenna 400 while carrying out near-field communication, also to surrounding because electromagnetic wave change and generate energy into
Row is collected, and the environment temperature of the difference or the double-byte representation that the single byte indicates is read as dual interface memory 300
Degree be sent to the terminal needed for energy, and by remaining energy by the dual interface memory 300 be stored into it is described
In the energy accumulator 500 that dual interface memory 300 is connected.
The power supply 600 is persistently to the operation power supply of the temperature sensor 200 and the processor 100, so as to temperature
200 periodic sampling environment temperature of sensor and processor 100 will be stored in dual interface memory 300 after the Temperature Treatment.
The temperature sensor periodic sampling environment temperature is, for example, every 5 minutes, 20 minutes, the sampling of half an hour, 1 hour
Environment temperature is primary, can be according to the environment flexible setting locating for equipment, and the present invention is it is not limited here.
In general, the single byte maximum indicates that range is 8 DEG C, that is to say, that a most multipotency is expressed within 8 DEG C
Temperature.In this case, the predetermined threshold is, for example, 6 DEG C, 7 DEG C, 8 DEG C, as long as being no more than single byte maximum indicates range
It is ok, the present invention is it is not limited here.
The thermograph labeling apparatus of this optimum embodiment has reached the state being fully sealed, and can be improved with dustproof and waterproof
The reliability of product can be convenient quick and safe efficiently by the terminal for having near field communication (NFC) function by near-field communication technology
The setting of thermograph labeling apparatus and the reading of temperature data are completed, extra special equipment is eliminated, significantly reduces
The use cost of the thermograph labeling apparatus, and near-field communication technology can also be combined with wireless energy transmission technology
It realizes in the temperature data without reading record in the case where power consumption, saves the cost of the thermograph labeling apparatus.And
Means by recording difference only need the storage of half under the premise of guaranteeing same data precision in most cases
The capacity of the thermograph labeling apparatus is greatly saved in the thermograph by capacity.
As shown in figure 5, it is a kind of method for recording environment temperature proposed by the present invention, can be applied to shown in FIG. 1
In thermograph labeling apparatus, comprising:
Step S100 receives the environment temperature of periodic sampling；
Step S200 determines the environment temperature that the environment temperature that current period samples is sampled with upper a cycle
Difference；
Step S300 indicates the difference with single byte, the predetermined threshold is less than if the difference is less than predetermined threshold
Single byte maximum indicates range；
Step S400, if the difference is not less than predetermined threshold, the environment sampled with double-byte representation current period
Temperature；
Step S500 records the environment temperature that the difference or the double-byte representation are indicated with single byte.
Stating temperature sensor periodic sampling environment temperature is, for example, every 5 minutes, 20 minutes, the sampling ring of half an hour, 1 hour
Border temperature is primary, can be according to the environment flexible setting locating for equipment, and the present invention is it is not limited here.
In general, the single byte maximum indicates that range is 8 DEG C, that is to say, that a most multipotency is expressed within 8 DEG C
Temperature.In this case, the predetermined threshold is, for example, 6 DEG C, 7 DEG C, 8 DEG C, as long as being no more than single byte maximum indicates range
It is ok, the present invention is it is not limited here.
By recording the environment temperature that current period samples and the environment temperature that upper a cycle samples with single byte
Difference record current environment temperature can be effectively reduced come the environment temperature for replacing the current period of double-byte representation to sample
Occupied capacity is spent, memory space is greatly saved to store more temperature datas.
The above is only preferable possible embodiments of the invention, not limit the scope of the invention, all with the present invention
The variation of equivalent structure made by specification and accompanying drawing content, is included within the scope of protection of the present invention.
Claims (10)
1. a kind of for recording the thermograph labeling apparatus of environment temperature characterized by comprising
Temperature sensor is used for periodic sampling environment temperature；
Processor, for determining the difference of the environment temperature that current period samples and the environment temperature that upper a cycle samples,
If the difference is less than predetermined threshold, the difference is indicated with single byte；If the difference is not less than predetermined threshold, double word is used
Section indicates the environment temperature that current period samples；
Dual interface memory has first interface and second interface, wherein first interface receives the individual character of processor output
The storage at ambient temperature of the difference or the double-byte representation that section indicates is in the dual interface memory；
Antenna is connected to second interface, the difference or the double byte table that the single byte that second interface is sent indicates
The environment temperature shown is sent to the terminal.
2. thermograph labeling apparatus according to claim 1, which is characterized in that the second interface is that near-field communication connects
Mouthful, when the terminal near field communication (NFC) function is close to antenna, the single byte that the antenna sends second interface is indicated
The difference or the environment temperature of the double-byte representation be sent to the terminal.
3. thermograph labeling apparatus according to claim 1, which is characterized in that second interface indicates the single byte
Difference while be sent to the terminal by the antenna, also determine that dual interface memory stores the single byte and indicates
It is described difference before it is nearest one storage double-byte representation environment temperature, and by this it is nearest one storage double-byte representation
Environment temperature and a nearest storage double-byte representation environment temperature and the difference that indicates of the single byte
Between data item be sent to the terminal together.
4. thermograph labeling apparatus according to claim 3, which is characterized in that dual interface memory is described in the storage
Increase individual character shackle mark before the difference that single byte indicates.
5. thermograph labeling apparatus according to claim 4, which is characterized in that the second interface is according to the number of storage
Whether contain the individual character shackle mark according to item, identifies the environment temperature for the difference or the double-byte representation that the single byte indicates
Degree.
6. thermograph labeling apparatus according to claim 1, which is characterized in that the antenna collects electricity in antenna area
The electric energy that the variation of magnetic wave generates reads the difference or the double byte that the single byte indicates as from dual interface memory
Energy needed for the environment temperature of expression is sent to the terminal.
7. thermograph labeling apparatus according to claim 6, which is characterized in that further include: energy accumulator, and it is described
Dual interface memory connection, as the electric energy for storing the antenna collection.
8. thermograph labeling apparatus according to claim 1, which is characterized in that further include: it is connected to temperature sensor
With the power supply of the processor, power for the operation to the temperature sensor and the processor.
9. thermograph labeling apparatus according to claim 1, which is characterized in that the predetermined threshold is less than single byte most
It is big to indicate range.
10. a kind of method for recording environment temperature characterized by comprising
Receive the environment temperature of periodic sampling；
Determine the difference of the environment temperature that current period samples and the environment temperature that upper a cycle samples；
If the difference is less than predetermined threshold, the difference is indicated with single byte, the predetermined threshold is less than single byte maximum table
Demonstration is enclosed；
If the difference is not less than predetermined threshold, the environment temperature sampled with double-byte representation current period；
Record the environment temperature that the difference or the double-byte representation are indicated with single byte.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810977366.2A CN109032531A (en) | 2018-08-24 | 2018-08-24 | Thermograph labeling apparatus and the method for recording environment temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810977366.2A CN109032531A (en) | 2018-08-24 | 2018-08-24 | Thermograph labeling apparatus and the method for recording environment temperature |
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