CN110020705A - A kind of active temperature measuring label and its implementation of self recovery starting communication - Google Patents
A kind of active temperature measuring label and its implementation of self recovery starting communication Download PDFInfo
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- CN110020705A CN110020705A CN201910246177.2A CN201910246177A CN110020705A CN 110020705 A CN110020705 A CN 110020705A CN 201910246177 A CN201910246177 A CN 201910246177A CN 110020705 A CN110020705 A CN 110020705A
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- air pressure
- wireless communication
- communication module
- label
- sensing signal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0092—Pressure sensor associated with other sensors, e.g. for measuring acceleration or temperature
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
- G06K19/0717—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor the sensor being capable of sensing environmental conditions such as temperature history or pressure
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Include: baroceptor the invention discloses a kind of active temperature measuring label of self recovery starting communication and its implementation, the label, acquires the air pressure sensing signal of current environment in real time, and data are exported to control unit；Temperature sensor acquires the temperature data of object under test；Control unit, it is coupled between temperature sensor and radio receiving transmitting module, electrical parameter calculation by obtaining temperature sensor acquisition goes out temperature value, and it is stored in storage unit or is launched by radio receiving transmitting module, or send out temperature data when wireless communication module is opened, control unit also when wireless communication module is in and closes, judges whether the condition for meeting starting wireless communication module according to the air pressure sensing signal of acquisition, and when meeting, start wireless communication module；The transmitting-receiving of wireless signal between radio receiving transmitting module, with label read-write apparatus；Wireless communication module, for the data exchange between label and data center；Storage unit and power module.
Description
Technical field
The present invention relates to radio frequency identification (Radio Frequency Identification, RFID) technical fields, especially
It is to be related to the active temperature measuring label and its implementation of a kind of self recovery starting communication.
Background technique
Radio Frequency Identification Technology (RFID) is a kind of non-contact automatic identification technology realized using radiofrequency signal, it is utilized
Radio frequency method carries out contactless two-way communication, to reach the automatic identification and relevant data acquisition to target object.
Hyperfrequency (UHF) label that EPCC1G2 agreement uses refers to working frequency in the RFID label tag of 860MHz to 960MHz, and having can
The advantages that reading/writing distance is long, reading rate is fast, sphere of action is wide.
With the rapid development of technology of Internet of things, the application that article mark technology and sensing technology are integrated just becomes to get over
Come more important.Therefore, the RFID label tag with environment sensing function represents the trend of technology of Internet of things development.In the following Internet of Things
Under the application environment of network technology, most systems need perception recognition node in the millions easily, perceive the height of recognition node
Cost, high energy consumption and large volume become the bottleneck of Internet of Things fast development.Therefore, to intelligent label low cost, low energy consumption, corpusculum
Long-pending demand is ready to appear.
The RFID label tag containing temperature sensor possesses huge potential market simultaneously, especially monitors perishable material object,
Medical and health-care products logistics and supply chain management, the especially passive RFID tags with temperature sensor are not needed additionally due to it
Battery is installed, easy to maintain is widely used in Cold-chain management, and the data of acquisition are generally required through wireless device real-time transmission
To data center to be monitored in real time, however, wireless network is not deposited not only in some specific occasion such as aircraft dispatch
Need to close wireless device and for safety factor, the shut-in time is indefinite, and down periods data are temporary, but once closes and be
Just enter and be suitble to the environment of data transmission that can not also start wireless device progress data forward automatically, it is necessary to wait until staff
Artificially judge and manually start, can just continue data forward, and manually start and often have uncertainty, such as forgets in time
Open, even and if open in time, artificial judgement also tends to have delay, causes label data that cannot obtain in time.
Summary of the invention
In order to overcome the deficiencies of the above existing technologies, purpose of the present invention is to provide a kind of startings of self recovery to communicate
Active temperature measuring label and its implementation by being judged according to air pressure local environment, started according to judging result wireless
Communication module realizes the purpose for obtaining RFID tag data in time to restore the normal communication operation of RFID system automatically.
In order to achieve the above object, the present invention provides a kind of active temperature measuring labels of self recovery starting communication, comprising:
Baroceptor obtains air pressure sensing letter for acquiring the air pressure sensing signal of current environment in real time, and by acquisition
Number output to control unit；
Temperature sensor, for acquiring the temperature data of object under test；
Control unit is coupled between the temperature sensor and radio receiving transmitting module, by obtaining the temperature sensing
The electrical parameter calculation of device acquisition goes out temperature value, calculated temperature value is stored in storage unit, or by wirelessly receiving
Hair module is launched, or when the wireless communication module is opened, is transmitted temperature data by the wireless communication module
To data center, described control unit also in the wireless communication module be in close when, according to the air pressure sensing signal of acquisition
Judge whether to meet the condition for starting the wireless communication module, and when judging result, which is, is, starts the radio communication mold
Block；
Radio receiving transmitting module, the transmitting-receiving for wireless signal between label read-write apparatus；
Wireless communication module, for the data exchange between the label and data center；
Storage unit is used to provide the described the data storage of label；
Power module, for providing the power supply of other modules.
Preferably, the air pressure that described control unit is obtained according to the variation tendency of the air pressure sensing signal of acquisition and currently
Transducing signal is compared the condition for judging whether to meet starting wireless communication module with the atmospheric pressure value of preset ground environment.
Preferably, when the atmospheric pressure value of air pressure sensing signal becomes larger, and current gas pressure transducing signal and preset ground
When the difference of the atmospheric pressure value of environment is in preset threshold range, described control unit judgement is currently at high idle running ground ring
Border starts the wireless communication module.
Preferably, described control unit pre-establishes the air pressure change curve of mission phase, while during flight, according to
The air pressure sensing signal of acquisition establishes real-time air pressure change curve, and according to the real-time air pressure change curve with pre-establish
The comparison result of air pressure change curve determines whether to determine whether to start according to judging result in high idle running ground environment
Wireless communication module.
Preferably, described control unit judges that Current wireless communication module is before to air pressure sensing signal judgement
It is no to be in close state, if being in close state, judge whether to start the channel radio according to the air pressure sensing signal of acquisition
Believe module.
In order to achieve the above objectives, the present invention also provides a kind of realization sides of the active temperature measuring label of self recovery starting communication
Method includes the following steps:
Step S1 obtains the air pressure sensing signal of baroceptor acquisition in real time；
Step S2, according to the air pressure sensing signal of acquisition judge whether meet starting wireless communication module condition, and in
Judging result is to start wireless communication module when being to carry out normal communication；
Step S3, after starting the wireless communication module, by the wireless communication module by the label data of acquisition
Send data center to.
Preferably, while Yu Zhihang step S1-S3, the active temperature measuring label is carried out according to its internal clock timing
The temperature data of acquisition is stored in the storage unit of itself by thermometric, and when receiving the order of tag reading device, root
The order is fed back according to the order of tag reading device.
Preferably, in step S2, the air pressure that according to the variation tendency of the air pressure sensing signal of acquisition and currently obtains
Transducing signal is compared the condition for judging whether to meet starting wireless communication module with the atmospheric pressure value of preset ground environment.
Preferably, when the atmospheric pressure value of air pressure sensing signal becomes larger, and current gas pressure transducing signal and preset ground
When the difference of the atmospheric pressure value of environment is in preset threshold range, judgement is currently at high idle running ground environment, starts the nothing
Line communication module.
Preferably, in step S2, the air pressure change curve of mission phase is pre-established, while during flight, according to
The air pressure sensing signal of acquisition establishes real-time air pressure change curve, and according to the real-time air pressure change curve with pre-establish
The comparison result of air pressure change curve determines whether to determine whether to start according to judging result in high idle running ground environment
Wireless communication module.
Compared with prior art, a kind of active temperature measuring label of self recovery starting communication of the present invention and its implementation are logical
The air pressure sensing signal for acquiring current environment in real time using baroceptor is crossed, and is worked as according to the judgement of the air pressure sensing signal of acquisition
Preceding local environment determines whether to start wireless communication module automatically according to judging result, to restore the normal of RFID system automatically
Communication work realizes the purpose for obtaining RFID tag data in time.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the active temperature measuring label of self recovery starting communication of the present invention；
Fig. 2 is a kind of step flow chart of the implementation method of the active temperature measuring label of self recovery starting communication of the present invention.
Specific embodiment
Below by way of specific specific example and embodiments of the present invention are described with reference to the drawings, those skilled in the art can
Understand further advantage and effect of the invention easily by content disclosed in the present specification.The present invention can also pass through other differences
Specific example implemented or applied, details in this specification can also be based on different perspectives and applications, without departing substantially from
Various modifications and change are carried out under spirit of the invention.
Fig. 1 is a kind of structural schematic diagram of the active temperature measuring label of self recovery starting communication of the present invention.As shown in Figure 1,
A kind of active temperature measuring label of self recovery starting communication of the present invention, comprising:
Baroceptor 10 obtains air pressure sensing for acquiring the air pressure sensing signal of current environment in real time, and by acquisition
Signal is exported to control unit 12.
Temperature sensor 11, for acquiring the temperature data of object under test, specifically, when active temperature measuring label be pasted on to
When surveying object, the temperature data of object under test is measured, the temperature sensor 11 has the electrical ginseng with variation of ambient temperature
Number.For example, temperature sensor 12 can be thermistor, resistance value variation with temperature and significant changes work as temperature sensing
When device 12 is close to detected part, the resistance value by measuring thermistor can then according to the corresponding relationship of resistance value and temperature
To obtain the temperature of object under test, except of course that outside thermistor, temperature sensor 12 or thermal resistance, thermocouple etc. its
His material, invention is not limited thereto.
Control unit 12 is coupled between temperature sensor 11 and radio receiving transmitting module 13, by obtaining temperature sensor
12 electrical parameter calculation goes out temperature value, calculated temperature value is stored in storage unit 15, or pass through wireless receiving and dispatching
Module 13 is launched, or is passed temperature data by the wireless communication module 14 when opening in wireless communication module 14
Data center is given, described control unit 12 also when wireless communication module 14 is in and closes, is believed according to the air pressure sensing of acquisition
Number judge whether the condition for meeting starting wireless communication module 14, and when judging result, which is, is, start wireless communication module 14,
Data center to is sent the temperature data of acquisition by the wireless communication module 14 after starting wireless communication module 14.
Specifically, when not allowing environment using wireless network specifically some, such as aircraft is when flight, locating for
Height difference when local environment atmospheric pressure be also different, in general, aircraft environment locating during flight it is big
Air pressure can reduce with the rising of height, correspondingly, also can and increase with the decline of height, therefore, can pass through institute
The air pressure signal monitored is come to determine aircraft currently be for high altitude environment or ground environment.In an embodiment of the present invention,
Control unit 12 can according to obtain air pressure sensing signal intensity trend and currently the air pressure sensing signal that obtain with it is preset
The atmospheric pressure value of ground environment is compared, when the atmospheric pressure value of air pressure sensing signal becomes larger, and current gas pressure transducing signal with
When the difference of the atmospheric pressure value of preset ground environment is in preset threshold range, then judgement is currently at high idle running ground ring
Border can star wireless communication module 14, starts wireless communication module 14 at this time and carries out normal communication, by the label data of acquisition
It is sent to data center.In an alternative embodiment of the invention, control unit 12 can then pre-establish the air pressure of aircraft flight phases
Change curve, while during aircraft flight establishes real-time air pressure change curve according to the air pressure sensing signal of acquisition, and according to
The comparison result of real-time air pressure change curve and the air pressure change curve pre-established is determined whether in high idle running ground
Environment then can star wireless communication module 14, at this time starting wireless communication when judging to be currently at high idle running ground environment
Module 14 carries out normal communication.Certainly, control unit 12 only just needs root in the state that wireless communication module 14 is in and closes
Judge whether to start wireless communication module according to the air pressure sensing signal of acquisition, is in normal operating conditions in wireless communication module 14
Shi Ze is without carrying out the judgement, and it will not be described here.
Radio receiving transmitting module 13, for the wireless communication between label read-write apparatus, in the specific embodiment of the invention,
Radio receiving transmitting module 13 includes radio frequency chip and antenna, with for receiving and dispatching RFID wireless signal, specifically, radio receiving transmitting module is
The switching device of electromagnetic wave and electric signal can convert electromagnetic waves into electric signal, or convert electrical signals to electromagnetic wave,
The radio frequency chip of radio receiving transmitting module and antenna can be various types of radio frequency chips and RFID antenna in the present invention, due to nothing
Line transceiver module 13 is the conventional modules of label, and it will not be described here.
Wireless communication module 14, for the data exchange between the active temperature measuring label and data center.Have in the present invention
In body embodiment, the wireless communication module 14 can be using communication modules such as 3G/4G/5G, and invention is not limited thereto, described
Data center refers to the center for acquiring, monitoring, managing each temperature measuring label data.
Storage unit 15, for provide label data store, such as label corresponding information and acquisition obtain temperature
Spend information etc..
Power module 16, for providing corresponding power supply for other each modules, it should be noted that, line is not shown in figure, but
Skilled artisan will understand that.
Fig. 2 is a kind of step flow chart of the implementation method of the active temperature measuring label of self recovery starting communication of the present invention.
As shown in Fig. 2, a kind of implementation method of the active temperature measuring label of self recovery starting communication of the present invention, includes the following steps:
Step S1 obtains the air pressure sensing signal of baroceptor acquisition in real time.That is, baroceptor can be real-time
The air pressure sensing signal of current environment is acquired, and acquisition is obtained into air pressure sensing signal and is exported to control unit.
Step S2, according to the air pressure sensing signal of acquisition judge whether meet starting wireless communication module condition, and in
Judging result is to start wireless communication module when being to carry out normal communication.Certainly, on the other hand, the active temperature measuring label
Thermometric can be carried out according to its internal clock timing, the temperature data of acquisition is stored in the storage unit of itself, is worked as simultaneously
It, also can be according to the order of tag reading device to the life when the active temperature measuring label receives the order of tag reading device
Order is fed back, and it will not be described here.
It in an embodiment of the present invention, can be according to the air pressure for obtaining air pressure sensing signal intensity trend and currently obtaining
Transducing signal is compared with the atmospheric pressure value of preset ground environment, when the atmospheric pressure value of air pressure sensing signal becomes larger, and is worked as
When the difference of the atmospheric pressure value of preceding air pressure sensing signal and preset ground environment is in preset threshold range, then judgement is current locates
In height idle running ground environment, wireless communication module can star, start wireless communication module at this time and carry out normal communication.In this hair
In bright another embodiment, the air pressure change curve of aircraft flight phases can be pre-established, while during aircraft flight, according to
The air pressure sensing signal of acquisition establishes real-time air pressure change curve, and according to real-time air pressure change curve and the air pressure pre-established
The comparison result of change curve determines whether in high idle running ground environment, when judging to be currently at high idle running ground ring
Border then can star wireless communication module, starts wireless communication module at this time and carries out normal communication.
Preferably, further including following steps before step S2:
Judge whether wireless communication module is in close state, if being in close state, enters step S2, otherwise process
Terminate.
After step S3, Yu Qidong wireless communication module, the label data of acquisition is sent to by the wireless communication module
Data center.
In conclusion the active temperature measuring label and its implementation of a kind of self recovery starting communication of the present invention pass through utilization
Baroceptor acquires the air pressure sensing signal of current environment in real time, and is presently according to the judgement of the air pressure sensing signal of acquisition
Environment determines whether to start wireless communication module automatically according to judging result, to restore the normal communication work of RFID system automatically
Make, realizes the purpose for obtaining RFID tag data in time.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.Any
Without departing from the spirit and scope of the present invention, modifications and changes are made to the above embodiments by field technical staff.Therefore,
The scope of the present invention, should be as listed in the claims.
Claims (10)
1. a kind of active temperature measuring label of self recovery starting communication, comprising:
Baroceptor, for acquiring the air pressure sensing signal of current environment in real time, and acquisition acquisition air pressure sensing signal is defeated
Out to control unit；
Temperature sensor, for acquiring the temperature data of object under test；
Control unit is coupled between the temperature sensor and radio receiving transmitting module, is adopted by obtaining the temperature sensor
The electrical parameter calculation of collection goes out temperature value, calculated temperature value is stored in storage unit, or pass through wireless receiving and dispatching mould
Block is launched, or when the wireless communication module is opened, sends temperature data to number by the wireless communication module
According to center, described control unit also when the wireless communication module is in and closes, judges according to the air pressure sensing signal of acquisition
Whether satisfaction starts the condition of the wireless communication module, and when judging result, which is, is, starts the wireless communication module；
Radio receiving transmitting module, the transmitting-receiving for wireless signal between label read-write apparatus；
Wireless communication module, for the data exchange between the label and data center；
Storage unit is used to provide the described the data storage of label；
Power module, for providing the power supply of other modules.
2. a kind of active temperature measuring label of self recovery starting communication as described in claim 1, it is characterised in that: the control
The air pressure sensing signal and preset ground face ring that unit is obtained according to the variation tendency of the air pressure sensing signal of acquisition and currently
The atmospheric pressure value in border is compared the condition for judging whether to meet starting wireless communication module.
3. a kind of active temperature measuring label of self recovery starting communication as claimed in claim 2, it is characterised in that: work as air pressure transmission
The atmospheric pressure value of sense signal becomes larger, and the difference of the atmospheric pressure value of current gas pressure transducing signal and preset ground environment is default
Threshold range in when, described control unit judgement is currently at high idle running ground environment, starts the wireless communication module.
4. a kind of active temperature measuring label of self recovery starting communication as claimed in claim 2, it is characterised in that: the control
Unit pre-establishes the air pressure change curve of mission phase, while during flight, is established according to the air pressure sensing signal of acquisition
Real-time air pressure change curve, and according to the comparison result of the real-time air pressure change curve and the air pressure change curve pre-established
It determines whether to be determined whether to start wireless communication module according to judging result in high idle running ground environment.
5. a kind of active temperature measuring label of self recovery starting communication as claimed in claim 2, it is characterised in that: the control
Unit first judges whether Current wireless communication module is in close state, if being in front of to air pressure sensing signal judgement
Closed state then judges whether to start the wireless communication module according to the air pressure sensing signal of acquisition.
6. a kind of implementation method of the active temperature measuring label of self recovery starting communication, includes the following steps:
Step S1 obtains the air pressure sensing signal of baroceptor acquisition in real time；
Step S2 judges whether the condition for meeting starting wireless communication module according to the air pressure sensing signal of acquisition, and in judgement
As a result for when being, starting wireless communication module is to carry out normal communication；
Step S3 will acquire the label data obtained by the wireless communication module after starting the wireless communication module
Send data center to.
7. a kind of implementation method of the active temperature measuring label of self recovery starting communication as claimed in claim 6, feature exist
In: while Yu Zhihang step S1-S3, the active temperature measuring label carries out thermometric according to its internal clock timing, will obtain
Temperature data be stored in the storage unit of itself, and when receiving the order of tag reading device, read according to label
The order is fed back in the order of equipment.
8. a kind of implementation method of the active temperature measuring label of self recovery starting communication as claimed in claim 6, feature exist
In: in step S2, the air pressure sensing signal that according to the variation tendency of the air pressure sensing signal of acquisition and currently obtains and pre-
If ground environment atmospheric pressure value be compared judge whether meet starting wireless communication module condition.
9. a kind of implementation method of the active temperature measuring label of self recovery starting communication as claimed in claim 8, feature exist
In: when the atmospheric pressure value of air pressure sensing signal becomes larger, and the atmospheric pressure value of current gas pressure transducing signal and preset ground environment
Difference in preset threshold range when, judgement is currently at high idle running ground environment, starts the wireless communication module.
10. a kind of implementation method of the active temperature measuring label of self recovery starting communication as claimed in claim 6, feature exist
In: in step S2, the air pressure change curve of mission phase is pre-established, while during flight, according to the air pressure transmission of acquisition
Sense signal establishes real-time air pressure change curve, and according to the real-time air pressure change curve and the air pressure change curve pre-established
Comparison result determine whether to be determined whether to start radio communication mold according to judging result in high idle running ground environment
Block.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112914811A (en) * | 2021-01-22 | 2021-06-08 | 首都医科大学宣武医院 | Novel neck brace convenient to monitor patient's state of an illness |
| TWI756789B (en) * | 2020-08-21 | 2022-03-01 | 香港商智慧生醫材料有限公司 | Injection medicine management system |
| TWI756935B (en) * | 2020-11-24 | 2022-03-01 | 香港商智慧生醫材料有限公司 | Medical supplies tracking management system |
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