CN109660964A - Communication means, device, equipment and the computer-readable medium of sensor - Google Patents
Communication means, device, equipment and the computer-readable medium of sensor Download PDFInfo
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- CN109660964A CN109660964A CN201811493741.2A CN201811493741A CN109660964A CN 109660964 A CN109660964 A CN 109660964A CN 201811493741 A CN201811493741 A CN 201811493741A CN 109660964 A CN109660964 A CN 109660964A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Signal Processing (AREA)
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- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention proposes communication means, device, equipment and the computer storage medium of a kind of sensor, which comprises reads the current metric index of sensor；Calculate the current metric index of the sensor and the differentiation data of baseline threshold；Store each differentiation data of the sensor；When at least one described differentiation data reaches the transmission conditions of setting, whole differentiation datas of the sensor of storage are uploaded to the server in cloud.Whether the embodiment of the present invention, which can reach transmission conditions by judging the Measure Indexes of sensor, carries out data transmission, it is possible to reduce the number of transmission.Meanwhile when transmitting data, it is only necessary to transmit differentiation data, the data volume of transmission can be substantially reduced, to reduce the power consumption of transmission process generation.
Description
Technical field
The present invention relates to sensor technical field more particularly to the communication means and device of a kind of sensor, equipment and meter
Calculation machine readable medium.
Background technique
In Internet of Things, an important performance indexes of intelligence sensor are power consumptions.And influence the conventional factors packet of power consumption
It includes: use-case, hardware selection, driving, operating system and software code etc..In fact, influence of the communication mode to power consumption is same
It is very important.
For current intelligence sensor, data are usually periodically uploaded.It is needed repeatedly due to periodically uploading data
Start communication module, causes number of communications more, power consumption is big.
Summary of the invention
The embodiment of the present invention provides communication means, device, equipment and the computer-readable medium of a kind of sensor, to solve
Or alleviate one or more technical problems in the prior art.
In a first aspect, the embodiment of the invention provides a kind of communication means of sensor, comprising:
Read the current metric index of sensor；
Calculate the current metric index of the sensor and the differentiation data of baseline threshold；
Store each differentiation data of the sensor；
When at least one described differentiation data reaches the transmission conditions of setting, by the whole of the sensor of storage
Differentiation data is uploaded to the server in cloud.
In one embodiment, this method further include:
When the time of reading reaching the transmission conditions of setting, whole differences of storage are uploaded to the server in cloud.
In one embodiment, this method further include:
The configuration information of sensor is obtained from the server in cloud, the configuration information includes baseline threshold and transmission item
Part.
In one embodiment, the configuration information carries out dynamic adjustment with parameter according to the type of sensor.
In one embodiment, it when the current metric index for reading sensor, is read by periodic mode
The current metric index of sensor.
In one embodiment, further includes:
When there are multiple sensors, the differentiation data of each sensor and the identification information of the sensor are associated
Storage；
When the data of one of sensor meet transmission conditions, which is read according to the identification information of the sensor
All differentiation datas of device, disposably upload to the server in cloud.
Second aspect, the embodiment of the invention provides a kind of communication devices of sensor, comprising:
Read module, for reading the current metric index of sensor；
Computing module, for calculating the current metric index of the sensor and the differentiation data of baseline threshold；
Memory module, for storing each differentiation data of the sensor；
Transmission module, for when at least one described differentiation data reaches the transmission conditions of setting, by the institute of storage
The whole differentiation datas for stating sensor are uploaded to the server in cloud.
In one embodiment, the transmission module is also used to: when the time of reading reaching the transmission conditions of setting,
Whole differences of storage are uploaded to the server in cloud.
In one embodiment, further includes:
Module is obtained, for obtaining the configuration information of sensor from the server in cloud, the configuration information includes benchmark
Threshold value and transmission conditions.
In one embodiment, the configuration information carries out dynamic adjustment with parameter according to the type of sensor.
In one embodiment, the read module refers to especially by the current metric that periodic manner reads sensor
Mark.
In one embodiment, further includes:
Associated storage module, for when there is multiple sensors, by the differentiation data of each sensor and the sensor
Identification information be associated storage；
Uploading module, when the data of one of sensor meet transmission conditions, according to the identification information of the sensor
All differentiation datas for reading the sensor, disposably upload to the server in cloud.
The third aspect, the embodiment of the invention provides a kind of communication devices of sensor, including one or more processors；
Storage device, for storing one or more programs；When one or more of programs are held by one or more of processors
When row, so that one or more of processors realize the method as described in any in above-mentioned first aspect.
It is described to deposit including processor and memory in the structure of the communication device of sensor in a possible design
Reservoir is used to store the program for supporting the communication device of sensor to execute the communication means of sensor in above-mentioned first aspect, described
Processor is configurable for executing the program stored in the memory.The communication device of the sensor can also include logical
Believe interface, the communication device and other equipment or communication for sensor.
Fourth aspect, the embodiment of the invention provides a kind of computer-readable medium, the communication for storage sensor is filled
Set computer software instructions used comprising journey involved in the communication means of the sensor for executing above-mentioned first aspect
Sequence.
Whether the embodiment of the present invention can be reached in a kind of above-mentioned technical solution by judging the Measure Indexes of sensor
Carry out data transmission to transmission conditions, it is possible to reduce the number of transmission.Meanwhile when transmitting data, it is only necessary to transmit differentiation
Data, can substantially reduce the data volume of transmission, to reduce the power consumption of transmission process generation.
In above-mentioned another technical solution, can also be judged according to the time span read to sensing data be
The no data to sensor are transmitted, and lead to the condition for not triggering upload so as to avoid the reasons such as sensor degradation
And can not real-time judge current sensor state the case where.Meanwhile cloud server can also move the information of configuration
State generates and adjustment, adapts to the running environment of current sensor in time.
Above-mentioned general introduction is merely to illustrate that the purpose of book, it is not intended to be limited in any way.Except foregoing description
Schematical aspect, except embodiment and feature, by reference to attached drawing and the following detailed description, the present invention is further
Aspect, embodiment and feature, which will be, to be readily apparent that.
Detailed description of the invention
In the accompanying drawings, unless specified otherwise herein, otherwise indicate the same or similar through the identical appended drawing reference of multiple attached drawings
Component or element.What these attached drawings were not necessarily to scale.It should be understood that these attached drawings depict only according to the present invention
Disclosed some embodiments, and should not serve to limit the scope of the present invention.
Fig. 1 is the flow chart of the communication means of the sensor of one embodiment of the invention；
Fig. 2 is that the storage of multiple sensors of one embodiment of the invention uploads flow chart；
Fig. 3 is the flow chart of the communication means of the sensor of another embodiment of the present invention；
Fig. 4 is the flow chart of the communication means of the sensor of another embodiment of the present invention；
Fig. 5 is the connection block diagram of the communication device of the sensor of one embodiment of the invention；
Fig. 6 is the connection block diagram of the communication device of the sensor of another embodiment of the present invention；
Fig. 7 is the connection block diagram that the storage of multiple sensors of another implementation of the present invention uploads；
Fig. 8 is the system architecture diagram of the communication means of the sensor of one embodiment of the invention；
Fig. 9 is the communication equipment block diagram of the sensor of another embodiment of the present invention.
Specific embodiment
Hereinafter, certain exemplary embodiments are simply just described.As one skilled in the art will recognize that
Like that, without departing from the spirit or scope of the present invention, described embodiment can be modified by various different modes.
Therefore, attached drawing and description are considered essentially illustrative rather than restrictive.The embodiment of the present invention mainly provides one kind
The method and device of the communication of logical sensor is described by the expansion that following embodiment carries out technical solution separately below.
The present invention provides a kind of communication means of sensor and device, the sensing of the embodiment of the present invention described in detail below
The communication means of device and the specific process flow and principle of device.
As shown in Figure 1, its flow chart for the communication means of the sensor of the embodiment of the present invention.The biography of the embodiment of the present invention
The communication means of sensor may comprise steps of:
S110: the current metric index of sensor is read.
In one embodiment, the type of sensor may include a variety of, and including but not limited to photosensitive sensor, sound are quick
Sensor, gas sensor, chemical sensor, voltage sensitive sensor, temp-sensitive sensor, moisture sensor, fluid sensor etc..No
The Measure Indexes of the sensor of same type may be different.For example, temp-sensitive sensor may include temperature sensor, temperature sensor
Measure Indexes may include target object temperature.For another example, moisture sensor may include humidity sensor, humidity sensor
Measure Indexes may include target object humidity.The current Measure Indexes of the sensor can be read from sensor.
For example, reading the current temperature value of target object from temperature sensor, working as target object is read from humidity sensor
Preceding humidity value etc..
In one embodiment, in the Measure Indexes that can read sensor according to period regular hour.Such as it can
It is inferior that 1 time or every 10 minutes reading, 1 time or every 1 hour reading 1 was read with every 1 minute.The above-mentioned time cycle be only example and
It is unrestricted, in practical application scene, can according to the type of sensor, the different flexible settings of position etc. read measurement
The time cycle of index.
S120: the current metric index of the sensor and the differentiation data of baseline threshold are calculated.
In one embodiment, the baseline threshold for needing the sensor compared can be first obtained from memory.For example, false
If whether in the normal range to need to calculate the current metric index of temperature sensor, then available preset benchmark threshold
Value.For example, the baseline threshold of temperature sensor is set in 30 degree, the current temperature value and benchmark of temperature sensor are then calculated
The difference of threshold value.If the current temperature value of temperature sensor is 29 degree, differentiation data between the two is 1 degree.According to
The temperature value of the temperature sensor read is carried out differentiation calculating with baseline threshold respectively by above-mentioned calculation.
S130: each differentiation data of the sensor is stored.
In one embodiment, the multiple differentiation datas obtained will be calculated to store.Such as every 1 minute read according to
The temperature value of secondary temperature sensor is stored in memory after the temperature value and baseline threshold are carried out differentiation calculating.
It in one embodiment, can be in storage, by the differentiation number of each sensor if there is multiple sensors
It is accordingly stored according to the identification information with the sensor.It can also be respectively that each sensor distributes corresponding memory space.?
The differentiation data of the sensor is recorded in the corresponding memory space of each sensor.
S140: when at least one described differentiation data reaches the transmission conditions of setting, by the sensor of storage
Whole differentiation datas be uploaded to the server in cloud.
In one embodiment, whether the transmission conditions can be with are as follows: judge the differentiation data in some range
It is interior.Such as the baseline threshold of set temperature sensor is 30 degree, it is assumed that the deviation of normal range (NR), then can be by institute within 5 degree
It states transmission conditions and is set as deviation greater than 5 degree.At this point, if the temperature value of Current Temperatures sensor is lower than 25 degree or higher than 35 degree
When, then meet transmission conditions.It, can be primary by whole differentiation datas of the sensor of this storage when meeting transmission conditions
Property is uploaded to the server in cloud.In this way, it is possible to reduce the number of communications of sensor and server.
As shown in Fig. 2, in one embodiment, if there is multiple sensors, then may include:
S141: when there is multiple sensors, by the identification information of the differentiation data of each sensor and the sensor into
Row associated storage.
S142: it when the data of one of sensor meet transmission conditions, is read according to the identification information of the sensor
All differentiation datas of the sensor, disposably upload to the server in cloud.
After upload, the differentiation data for the sensor being locally stored can be emptied.It is subsequent, if there is the sensor
New differentiation data, be further continued for accordingly storing according to identification information.After next time meets transmission conditions, property again
Whole differentiation datas of this sensor collected disposably are uploaded to the server in cloud.Wherein, the mark of sensor
Knowing information may include type, title, factory number of sensor etc., can also be with other identifier.Multiple sensings are being stored respectively
When the data of device, the data of different sensors can be distinguished by different identification informations.
In one embodiment, if there is multiple sensors, and respectively each sensor distributes corresponding storage
Space.The differentiation data of the sensor is recorded in the corresponding memory space of each sensor.In this case, transmission conditions
It can also be full including memory space.If the corresponding memory space of some sensor has been expired, the sensor can be disposably uploaded
Differentiation data, then empty the corresponding memory space of the sensor.It is subsequent, if there is the new differentiation number of the sensor
According to, then continue to store in the corresponding memory space of the sensor.After next time meets transmission conditions, property is by the storage again
Whole differentiation datas of the sensor in space are disposably uploaded to the server in cloud.
As shown in figure 3, in one embodiment, the communication means of the sensor can also include:
S150: when the time of reading reaching the transmission conditions of setting, whole differences of storage are uploaded to the clothes in cloud
Business device.
In one embodiment, when the differentiation data of sensor does not reach the transmission conditions of setting, then judge
Whether read access time length reaches the condition of setting.When reaching the condition of setting between when reading, by the differentiation of all sensors
Data are uploaded to cloud server.Other than the foundation transmitted according to the metric of current sensor as triggering, may be used also
With the time span according to reading as the foundation of triggering transmission.For example, read access time can be set as to 10 hours, i.e.,
Reach 10 hours between when reading, then the differentiation data in memory be uploaded to cloud automatically, in this way can to avoid by
Occur abnormal in sensor and leads to the case where being uploaded to cloud without data for a long time.
As shown in figure 4, in one embodiment, the communication means of shown sensor further include: S160: the service from cloud
Device obtains the configuration information of sensor, and the configuration information includes baseline threshold and transmission conditions.In one embodiment, institute
State configuration information can according to the type of sensor with parameter carry out dynamic adjustment, and by cloud server carry out dynamic adjustment and
It updates.For example, cloud server can automatically generate corresponding baseline threshold and transmission conditions according to collected data.Than
Such as, a baseline threshold can be automatically generated according to the type or use environment of Current Temperatures sensor.Meanwhile according to current
The normal range (NR) of the temperature value of environment generates the transmission conditions of a temperature values, and is become according to the temperature of current environment
Throw-over degree etc. generates the time conditions of a upload data.
Whether the embodiment of the present invention can be reached in a kind of above-mentioned technical solution by judging the Measure Indexes of sensor
Carry out data transmission to transmission conditions, it is possible to reduce the number of transmission.Meanwhile when transmitting data, it is only necessary to transmit differentiation
Data, can substantially reduce the data volume of transmission, to reduce the power consumption of transmission process generation.
In above-mentioned another technical solution, can also be judged according to the time span read to sensing data be
The no data to sensor are transmitted, and lead to the condition for not triggering upload so as to avoid the reasons such as sensor degradation
And can not real-time judge current sensor state the case where.Meanwhile cloud server can also move the information of configuration
State generates and adjustment, adapts to the running environment of current sensor in time.
As shown in figure 5, the present invention in another embodiment, additionally provides a kind of communication device of sensor, comprising:
Read module 110, for reading the current metric index of sensor.Specifically, shown read module 110 can lead to
It crosses periodic mode and reads the current Measure Indexes of sensor.
Computing module 120, for calculating the current metric index of the sensor and the differentiation data of baseline threshold.
Memory module 130, for storing each differentiation data of the sensor.
Transmission module 140, for when at least one described differentiation data reaches the transmission conditions of setting, by storage
Whole differentiation datas of the sensor are uploaded to the server in cloud.
In one embodiment, the transmission module 140 is also used to: reaching the transmission conditions of setting when the time of reading
When, whole differences of storage are uploaded to the server in cloud.
As shown in fig. 6, in one embodiment, the communication device of the sensor further include: obtain module 150, use
In the configuration information for obtaining sensor from the server in cloud, the configuration information includes baseline threshold and transmission conditions.One
In kind embodiment, the configuration information carries out dynamic adjustment with parameter according to the type of sensor.
As shown in fig. 7, in one embodiment, when there are multiple sensors, the communication device of the sensor is also
Include:
Associated storage module 141, for when there is multiple sensors, by the differentiation data of each sensor and the sensing
The identification information of device is associated storage；
Uploading module 142 is believed when the data of one of sensor meet transmission conditions according to the mark of the sensor
Breath reads all differentiation datas of the sensor, disposably uploads to the server in cloud.
The principle of communication means of sensor of communication device and above-described embodiment of the sensor of the present embodiment is similar, therefore
It repeats no more.
As shown in figure 8, its system architecture diagram for the communication means of the sensor of the present embodiment.In one embodiment,
The Transmission system of shown sensor may include:
Multiple sensor modules, the sensor module may include different types of sensor, such as temperature sensor,
Humidity sensor and concentration sensor etc.；
Differentiation data computing engines, the differentiation data computing engines are equivalent to a comparator, by configuration
Information determines whether to store and transmit；
Information and configuration storage subsystem, for the data of storage sensor and the configuration data of communication mechanism；
Communication subsystem may include various wired or wireless communication modes, include but is not limited on a physical layer
BLE, Zigbee, Lora etc., agreement include but is not limited to CoAP, MQTT, XMPP etc..
Cloud service system can adjust number according to specific demand sensor by powerful machine learning ability
According to the rule for uploading and storing.
The course of work of the Transmission system of the sensor introduced below:
1, when the Measure Indexes of sensor change, difference computing engines subsystem is passed to by event.
2, the difference computing engines subsystem reads from information and configuration storage subsystem user preference system and matches confidence
Breath by differentiation data write-in information and configures storage subsystem according to configuration rule.
3, at the same time, difference computing engines subsystem judges whether that information is needed to transmit, if it is desired, then notifies to communicate
Subsystem.
4, communication subsystem upon receipt of a notification, transmit by the information between starting and cloud service.
5, wherein, cloud service can be passed by machine learning algorithm, the configuration rule of dynamic generation data transimission and storage
It is defeated by communication subsystem.Then, then by communication subsystem by the configuration rule write-in information of data transimission and storage deposited with configuration
Store up subsystem.
In another embodiment, the present invention also provides a kind of communication equipments of sensor, as shown in figure 9, the equipment packet
Include: memory 510 and processor 520 are stored with the computer program that can be run on processor 520 in memory 510.It is described
Processor 520 realizes the communication means of the sensor in above-described embodiment when executing the computer program.The memory 510
Quantity with processor 520 can be one or more.
The equipment further include:
Communication interface 530 carries out data interaction for being communicated with external device.
Memory 510 may include high speed RAM memory, it is also possible to further include nonvolatile memory (non-
Volatile memory), a for example, at least magnetic disk storage.
If memory 510, processor 520 and the independent realization of communication interface 530, memory 510,520 and of processor
Communication interface 530 can be connected with each other by bus and complete mutual communication.The bus can be Industry Standard Architecture
Structure (ISA, Industry Standard Architecture) bus, external equipment interconnection (PCI, Peripheral
Component) bus or extended industry-standard architecture (EISA, Extended Industry Standard
Component) bus etc..The bus can be divided into address bus, data/address bus, control bus etc..For convenient for expression, Fig. 9
In only indicated with a thick line, it is not intended that an only bus or a type of bus.
Optionally, in specific implementation, if memory 510, processor 520 and communication interface 530 are integrated in one piece of core
On piece, then memory 510, processor 520 and communication interface 530 can complete mutual communication by internal interface.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden
It include at least one this feature containing ground.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.
Computer-readable medium described in the embodiment of the present invention can be computer-readable signal media or computer can
Read storage medium either the two any combination.The more specific example of computer readable storage medium is at least (non-poor
Property list to the greatest extent) include the following: there is the electrical connection section (electronic device) of one or more wirings, portable computer diskette box (magnetic
Device), random access memory (RAM), read-only memory (ROM), erasable edit read-only storage (EPROM or flash
Memory), fiber device and portable read-only memory (CDROM).In addition, computer readable storage medium even can be with
It is the paper or other suitable media that can print described program on it, because can be for example by paper or the progress of other media
Optical scanner is then edited, interpreted or is handled when necessary with other suitable methods and is described electronically to obtain
Program is then stored in computer storage.
In embodiments of the present invention, computer-readable signal media may include in a base band or as carrier wave a part
The data-signal of propagation, wherein carrying computer-readable program code.The data-signal of this propagation can use a variety of
Form, including but not limited to electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media is also
It can be any computer-readable medium other than computer readable storage medium, which can send, pass
It broadcasts or transmits for instruction execution system, input method or device use or program in connection.Computer can
The program code for reading to include on medium can transmit with any suitable medium, including but not limited to: wirelessly, electric wire, optical cable, penetrate
Frequently (RadioFrequency, RF) etc. or above-mentioned any appropriate combination.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In readable storage medium storing program for executing.The storage medium can be read-only memory, disk or CD etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in its various change or replacement,
These should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the guarantor of the claim
It protects subject to range.
Claims (14)
1. a kind of communication means of sensor characterized by comprising
Read the current metric index of sensor；
Calculate the current metric index of the sensor and the differentiation data of baseline threshold；
Store each differentiation data of the sensor；
When at least one described differentiation data reaches the transmission conditions of setting, by whole differences of the sensor of storage
Change the server that data are uploaded to cloud.
2. the method according to claim 1, wherein this method further include:
When the time of reading reaching the transmission conditions of setting, whole differences of storage are uploaded to the server in cloud.
3. the method according to claim 1, wherein this method further include:
The configuration information of sensor is obtained from the server in cloud, the configuration information includes baseline threshold and transmission conditions.
4. according to the method described in claim 3, it is characterized in that, the configuration information according to the type of sensor with parameter into
Mobile state adjustment.
5. the method according to claim 1, wherein passing through when the current metric index for reading sensor
Periodic mode reads the current metric index of sensor.
6. the method according to claim 1, wherein including:
When there are multiple sensors, the identification information of the differentiation data of each sensor and the sensor is associated and is deposited
Storage；
When the data of one of sensor meet transmission conditions, which is read according to the identification information of the sensor
All differentiation datas disposably upload to the server in cloud.
7. a kind of communication device of sensor characterized by comprising
Read module, for reading the current metric index of sensor；
Computing module, for calculating the current metric index of the sensor and the differentiation data of baseline threshold；
Memory module, for storing each differentiation data of the sensor；
Transmission module, for when at least one described differentiation data reaches the transmission conditions of setting, by the biography of storage
Whole differentiation datas of sensor are uploaded to the server in cloud.
8. device according to claim 7, which is characterized in that the transmission module is also used to: reaching when the time of reading
When the transmission conditions of setting, whole differences of storage are uploaded to the server in cloud.
9. device according to claim 7, which is characterized in that further include:
Module is obtained, for obtaining the configuration information of sensor from the server in cloud, the configuration information includes baseline threshold
And transmission conditions.
10. device according to claim 9, which is characterized in that the configuration information is according to the type of sensor and parameter
Carry out dynamic adjustment.
11. device according to claim 7, which is characterized in that the read module is read especially by periodic manner
The current metric index of sensor.
12. device according to claim 7, which is characterized in that further include:
Associated storage module, for when there is multiple sensors, by the mark of the differentiation data of each sensor and the sensor
Know information and is associated storage；
Uploading module is read when the data of one of sensor meet transmission conditions according to the identification information of the sensor
All differentiation datas of the sensor, disposably upload to the server in cloud.
13. a kind of communication equipment of sensor, which is characterized in that the equipment includes:
One or more processors；
Storage device, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors
Realize the communication means such as sensor as claimed in any one of claims 1 to 6.
14. a kind of computer-readable medium, is stored with computer program, which is characterized in that when the program is executed by processor
Realize the communication means such as sensor as claimed in any one of claims 1 to 6.
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