CN106768078A - A kind of wireless humiture checking system - Google Patents
A kind of wireless humiture checking system Download PDFInfo
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- CN106768078A CN106768078A CN201710095179.7A CN201710095179A CN106768078A CN 106768078 A CN106768078 A CN 106768078A CN 201710095179 A CN201710095179 A CN 201710095179A CN 106768078 A CN106768078 A CN 106768078A
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of wireless humiture checking system, including wireless lan signal transmitter, mobile terminal and at least one temperature and humidity measurement terminal；Wireless lan signal transmitter respectively with temperature and humidity measurement terminal, mobile terminal wireless connection；Temperature and humidity measurement terminal includes：First control module；Temperature and humidity measurement module；First memory module；Mobile terminal is connected with temperature and humidity measurement terminal wireless；Mobile terminal includes：Data acquisition module, temperature information and humidity information for obtaining the transmission of temperature and humidity measurement terminal；Data display module, for showing temperature information and humidity information；Second control module, for sending control instruction to temperature and humidity measurement terminal.The characteristics of having small volume, start shooting fast, easy to operate due to mobile terminal, can rapidly control temperature and humidity measurement terminal to open and stop, and can easily check temperature and humidity measurement data using mobile terminal.
Description
Technical field
The present invention relates to humiture checking, more particularly to a kind of wireless humiture checking system.
Background technology
With inspection market development, enterprise to the checking of space environment and storage region and real-time detection demand increasingly
It is many, for some places or equipment (such as laboratory, warehouse, stability incubator, refrigerator), to its real time temperature and wet
The monitoring checking of degree is particularly important.
Existing humiture tester is mainly multichannel temperature and humidity test instrument and supporting sensor, monitoring distance and model
It is with limit, equipment volume is big, the derivation of data and preserves inefficiency, the environmental test equipment to large space, multi-quantity cannot
Flexible checking is provided and is monitored.In addition, existing validation instrument is mainly wired connection, complex circuit, wiring trouble is portable
Property is poor.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of wireless humiture checking system, including wireless local
Net signal projector, mobile terminal and at least one temperature and humidity measurement terminal；
The wireless lan signal transmitter is used to launch wireless signal, wireless lan signal transmitter respectively with temperature
Moisture measurement terminal, mobile terminal wireless connection；
The temperature and humidity measurement terminal is used to measure humiture information, and each temperature and humidity measurement terminal includes：
First control module, for responding the control instruction that mobile terminal and host computer send, controls temperature and humidity measurement mould
Block works；
Temperature and humidity measurement module, temperature information and the humidity information hair that will measure are connected with first control module
Deliver to the first control module；
First memory module, is connected to receive and stores the temperature information and humidity letter with first control module
Breath；
Mobile terminal is connected with the temperature and humidity measurement terminal wireless；
The mobile terminal includes：
Data acquisition module, temperature information and humidity information for obtaining the transmission of temperature and humidity measurement terminal；
Data display module, for showing the temperature information and humidity information；
Second control module, for sending control instruction to the temperature and humidity measurement terminal.
Further, also including host computer, the host computer respectively with the wireless lan signal transmitter and warm and humid
Degree measuring terminals wireless connection, the host computer is used to obtain temperature information and humidity information from the first memory module.
Further, the temperature and humidity measurement module includes temperature measurement unit and humidity measuring unit.
Further, the wireless lan signal transmitter is wireless router.
Further, the temperature and humidity measurement terminal includes metal shell, and at least one is provided with the metal shell
Magnetic chuck.The temperature and humidity measurement terminal includes multiple sensor interfaces, and the sensor interface includes thermocouple interface, heat
Resistance interface and Temperature Humidity Sensor interface.
Further, the host computer includes configuration module, and the configuration module is used to generate configuration information, the configuration
Information includes automatic opening time, the time of being automatically stopped, acquisition interval of the temperature and humidity measurement terminal.
Further, the host computer includes clock alignment module, the clock for calibrating the temperature and humidity measurement terminal.
Further, the host computer includes equipment Alignment module, the measurement for correcting the temperature and humidity measurement terminal
Data.
Further, the host computer is communicated with the temperature and humidity measurement terminal by Transmission Control Protocol.
Further, the mobile terminal is communicated with the temperature and humidity measurement terminal by udp protocol.
Further, the temperature and humidity measurement terminal includes power module, and the power module includes battery and power supply pipe
Reason unit, the battery is connected with PMU.
To sum up, the invention provides a kind of wireless humiture checking system, including wireless lan signal transmitter, movement
Terminal, host computer and at least one temperature and humidity measurement terminal；By setting wireless lan signal transmitter, measuring terminals can
With mobile terminal and host computer wireless connection, in verification process, it is not necessary to carry out the wiring wiring of complexity, simple structure is operated
It is convenient.In addition, the present invention is provided with mobile terminal, the characteristics of there is small volume, start shooting fast, easy to operate due to mobile terminal,
Can rapidly control temperature and humidity measurement terminal to open and stop using mobile terminal, and can easily check temperature and humidity measurement number
According to.In addition, the environment special for humiture, such as hot environment, mobile terminal can be monitored outside safe distance farther out
Temperature and humidity measurement terminal, improves the security of humiture checking.Temperature and humidity measurement terminal of the invention has the first storage mould
Block, measurement data can at the scene be measured after terminating and send host computer to, and verification scene need not carry host computer, improve system
Portability.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art and advantage, below will be to implementing
Example or the accompanying drawing to be used needed for description of the prior art are briefly described, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structured flowchart of wireless humiture checking system provided in an embodiment of the present invention；
Fig. 2 is another structured flowchart of wireless humiture checking system provided in an embodiment of the present invention；
Fig. 3 is the structured flowchart of temperature and humidity measurement terminal provided in an embodiment of the present invention；
Fig. 4 is the structure chart of temperature and humidity measurement terminal provided in an embodiment of the present invention；
Fig. 5 is the structured flowchart of mobile terminal provided in an embodiment of the present invention；
Fig. 6 is the displaying interface of mobile terminal provided in an embodiment of the present invention；
Fig. 7 is another displaying interface of mobile terminal provided in an embodiment of the present invention；
Fig. 8 is the structured flowchart of host computer provided in an embodiment of the present invention.
In figure, 1- wireless lan signal transmitters, 2- temperature and humidity measurement terminals, 3- mobile terminals, 4- host computers, 21-
Metal shell, 22- magnetic chucks, 23- sensor interfaces, the control modules of 201- first, 202- temperature and humidity measurement modules, 203-
One memory module, 204- power modules, 205- first communication modules, 212- temperature measurement units, 222- humidity measuring units,
232-ADC modules, 214- batteries, 224- PMUs, 301- data acquisition modules, 302- data display modules, 303-
Second control module, 304- second communication modules, 401- configuration modules, 402- clock alignment modules, 403- equipment Alignment modules,
404- third communication modules.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model of present invention protection
Enclose.
It should be noted that term " first ", " in description and claims of this specification and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited to
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or other intrinsic steps of equipment or unit.
Embodiment
The invention provides a kind of wireless humiture checking system, Fig. 1 is wireless humiture provided in an embodiment of the present invention
The structured flowchart of checking system, as shown in figure 1, wireless humiture checking system includes wireless lan signal transmitter 1, movement
The temperature and humidity measurement terminal 2 of terminal 3 and at least one.The wireless lan signal transmitter 1 is used to launch wireless signal, wirelessly
Local area network signal transmitter 1 respectively with temperature and humidity measurement terminal 2, the wireless connection of mobile terminal 3.
Because the application scenarios of humiture checking system are field-checking, that is to say, that need to carry humiture checking system
Measured to different places, therefore, the portability for improving humiture checking system is extremely important.Tested to improve humiture
The portability of card system, all elements in the application are connected using wireless mode.Due to the number of temperature and humidity measurement terminal 2
Can be multiple, such as 50, multiple temperature and humidity measurement terminals are connected by wireless lan signal transmitter with mobile terminal,
Can effective simplied system structure, the step of save configuration.
WLAN is produced by wireless lan signal transmitter transmitting wireless signal.WLAN can be WiFi
Network, or other kinds of WLAN.Each wireless lan signal transmitter has a unique mark
Know, be referred to as MAC Address.Used as a kind of optional embodiment, wireless lan signal transmitter 1 is wireless router, theoretical
On, the transmission range of wireless router can at least reach indoor farthest 100 meters, outdoor farthest 300 meters.Preferably, without circuit
It is WiFi routers by device.WiFi routers, are converted into cable network signal wirelessly actually by WiFi wireless routers
Signal, the related computer for supporting its technology, mobile phone, PDA etc. are received.The ADSL of such as family, partial wideband etc, as long as
Connect a WiFi router, it is possible to realize the wireless networking of WIFI equipment." wireless router " is commonly called as, it is nothing that also someone cries it
Line signal projector is, it is necessary to coordinate the terminal device of wireless network card etc while using.
Fig. 3 is the structured flowchart of temperature and humidity measurement terminal provided in an embodiment of the present invention；As shown in figure 3, the humiture
Measuring terminals 2 are used to measure humiture information, and each temperature and humidity measurement terminal 2 includes：
First control module 201, for responding the control instruction that mobile terminal and host computer send, controls temperature and humidity measurement
Module works；
Temperature and humidity measurement module 202, temperature information and the humidity letter that will measure are connected with first control module
Breath is sent to the first control module；
First memory module 203, is connected to receive and stores the temperature information and humidity with first control module
Information.
Used as optional embodiment, the temperature and humidity measurement terminal 2 includes power module 204, and the power module 204 is wrapped
Battery 214 and PMU 224 are included, the battery 214 is connected with PMU 224.
Used as optional embodiment, the temperature and humidity measurement terminal 2 includes first communication module 205, and the humiture is surveyed
Amount terminal 2 is by first communication module 205 and the wireless connection of wireless lan signal transmitter 1.
Temperature and humidity measurement module 202, the first memory module 203, power module 204, first communication module 205 are with first
Control module 201 is connected.First communication module 205 is WiFi module, and WiFi module has the advantages that energy-conservation, portable, consumption are low.
Used as optional embodiment, the temperature and humidity measurement module 202 includes temperature measurement unit 212 and moisture measurement list
Unit 222.
Used as optional embodiment, the temperature and humidity measurement module 202 also includes ADC 232, temperature measurement unit
212 and humidity measuring unit 222 be electrically connected with ADC 232 respectively.
Fig. 4 is the structure chart of temperature and humidity measurement terminal provided in an embodiment of the present invention；As shown in figure 4, the humiture is surveyed
Amount terminal includes metal shell 21, and at least one magnetic chuck 22 is provided with the metal shell 21.The temperature and humidity measurement
Terminal includes multiple sensor interfaces 23, and the sensor interface 23 includes that thermocouple interface, thermal resistance interface and humiture are passed
Sensor interface.
Used as optional embodiment, metal shell 21 is aluminium casing.This programme uses full aluminium shell, and existing system is general
All over using plastic casing.Metal shell has the following advantages that：
A) full metal jacket has stronger impact resistant capability, is more suitable for outer taking operation and using.
B) metal shell has more preferable antijamming capability in addition, has to the electromagnetic interference that measure field is present more preferable
Shielding action, improves the stability and repeatability of measurement.
Temperature and humidity measurement terminal is provided with magnetic chuck 22, can be advantageously mounted at the measurand containing ferromagnetic material
Any position.Further increase the portability of system.
Thermocouple interface is used to connect thermocouple, such as K-type thermoelectricity corner.In temperature survey, the application of thermocouple is extremely
Extensively, it has wide simple structure, easily manufactured, measurement range, high precision, inertia is small and output signal is easy to many such as teletransmission
Advantage.Further, since thermocouple is a kind of active sensor, additional power source is not required to during measurement, using very convenient, so often quilt
As gas or the temperature and the surface temperature of solid of liquid in measurement stove, pipeline.Thermocouple temperature measurement wide ranges, performance ratio
Intend stabilization；High precision, thermocouple and measurand directly contact are measured, is not influenceed by intermediate medium；Thermal response time is fast, heat
Galvanic couple is flexible to temperature change repercussion；Measure scope big, thermocouple can continuous temperature measurement from -40~+1600 DEG C.
Thermal resistance (thermal resistor) is a kind of the most frequently used temperature detector of middle low-temperature space.Thermal resistance can be adopted
Use PT100 thermal resistances.Thermistor Temperature Measurement is that the resistance value based on metallic conductor increases this characteristic to enter with the increase of temperature
Trip temperature measurement.Its high, the stable performance that is mainly characterized by certainty of measurement.The measuring accuracy of wherein platinum resistance thermometer sensor, is highest
, it is not only widely used in industrial thermometric, and is made into the station meter of standard.Thermal resistance is mostly by simple metal material system
Into it is platinum and copper to apply at present most, additionally, having started to now using material manufacture thermal resistances such as nickel, manganese and rhodiums.Metal fever
The conventional temperature sensing material species of resistance is more, most commonly platinum filament.Commercial measurement metal fever resistance material is gone back in addition to platinum filament
There are copper, nickel, iron, iron-nickel etc..Metal fever resistance applies in general to the temperature survey in the range of -200~500 DEG C, is characterized in
Measurement is accurate, good stability, dependable performance, and the application in process control is extremely extensive.
The system of the application possesses than the current big more Measurement channels of multisystem and supports more sensors.It is big at present
Most humiture checking systems provide the tunnel humidity such a combination of 9 tunnel temperature+3, and the sensor interface 23 of the system is wrapped
Thermocouple interface, thermal resistance interface and Temperature Humidity Sensor interface are included, therefore, surveyed except the tunnel humidity of 12 tunnel temperature+3 can be provided
Amount, can also provide the road PT thermal resistances of 14 tunnel K-type thermoelectricity corner+1, can provide 15 tunnel humitures and measure simultaneously.Due to providing 14
The road PT thermal resistances of road K-type thermoelectricity corner+1, the workplace especially high or especially low for temperature can be logical using corresponding measurement
Road is measured.Compared to existing technology, there is the application more port numbers and kind of sensor to combine, and measurement species is more,
Applicable situation is more extensive.
Mobile terminal 3 is smart mobile phone, panel computer.
Fig. 5 is the structured flowchart of mobile terminal provided in an embodiment of the present invention；As shown in figure 5, the mobile terminal 3 is wrapped
Include：
Data acquisition module 301, temperature information and humidity information for obtaining the transmission of temperature and humidity measurement terminal；
Data display module 302, for showing the temperature information and humidity information；
Second control module 303, for sending control instruction to the temperature and humidity measurement terminal.
Used as optional embodiment, mobile terminal 3 also includes second communication module 304.Second communication module 304 can be
WiFi module.
Mobile terminal 3 includes search module, for automatic search humiture terminal.
The mobile terminal 3 is communicated with the temperature and humidity measurement terminal 2 by udp protocol.
UDP is the abbreviation of User Datagram Protocol, and Chinese name is UDP, is OSI (Open
System Interconnection, open system interconnection) a kind of connectionless transport layer protocol in reference model, there is provided face
To the simple unreliable information transmission service of affairs, IETF RFC 768 are the formal specifications of UDP.Agreements of the UDP in IP messages
Number it is 17.Due to the characteristic of UDP：It is not belonging to connecting-type agreement, thus, processing speed fast advantage small with resource consumption,
So generally audio, video and general data are more using UDP in transmission, even if because they lose one or two data once in a while
Bag, will not also have much impact to receiving result.The ICQ and QQ of such as our chats are exactly the udp protocol for using.
The mobile terminal 3 of the application is mainly used in checking the measurement result of temperature and humidity measurement terminal 2, it is possible to humiture
Measuring terminals 2 are simply controlled, for example, start to measure, stop measurement, suspending/resuming measurement.
Data display module 302 includes full tunnel display unit and single channel display unit, and full tunnel display unit is used for
Show the measurement data of all passages.Fig. 6 is the displaying interface of mobile terminal provided in an embodiment of the present invention, the displaying interface exhibition
The measurement result of full tunnel display unit under a scene is shown.The measurement result of full tunnel display unit displaying includes passage mark
Knowledge, state, type, temperature measurement result, humidity measurement results.Gap marker is also called Taoist monastic name, channel number, is surveyed for identifying
Amount passage；State includes connection and is not connected with；Type is channel type, or sensor type.
Fig. 7 is another displaying interface of mobile terminal provided in an embodiment of the present invention；The interface is under an application scenarios
The displaying result of single channel display unit, i.e., the temperature or humidity result of a certain channel measurement, single channel display unit also includes
Channel plot shows subelement, the curve map for showing certain channel measurements.
Due to the compact of mobile terminal 3, it is easy to carry, using extensive, therefore is surveyed using the control humiture of mobile terminal 3
Amount terminal is measured and checks that measurement result is very convenient, further, since mobile terminal 3 passes through with the temperature and humidity measurement terminal 2
Udp protocol communicates, and resource consumption is small, and processing speed is fast.
As a kind of optional embodiment, as shown in Fig. 2 wireless humiture checking system provided in an embodiment of the present invention is also
Including host computer 4, the host computer is connected with the wireless lan signal transmitter and temperature and humidity measurement terminal wireless respectively,
The host computer is used to obtain temperature information and humidity information from the first memory module.
Host computer 4 refers to the computer that can directly send manipulation order, usually PC, is also PC, or
Notebook computer.
Fig. 8 is the structured flowchart of host computer provided in an embodiment of the present invention.As shown in figure 8, the host computer 4 includes configuration
Module 401, the configuration module 401 is used to generate configuration information, and the configuration information includes the temperature and humidity measurement terminal
Automatic opening time, the time of being automatically stopped, acquisition interval.
The host computer 4 includes clock alignment module 402, the clock for calibrating the temperature and humidity measurement terminal.
The host computer 4 includes equipment Alignment module 403, the measurement data for correcting the temperature and humidity measurement terminal.
The host computer 4 includes third communication module 404, and third communication module 404 can be WiFi module.
The host computer 4 is communicated with the temperature and humidity measurement terminal 2 by Transmission Control Protocol.
TCP (Transmission Control Protocol transmission control protocols) is a kind of connection-oriented, reliable
, the transport layer communication protocol based on byte stream, defined by the RFC 793 of IETF.In simplified computer network osi model
In, it completes the function specified by the 4th layer of transport layer, and UDP (UDP) is another important biography in same layer
Defeated agreement.In internet protocol suite (Internet protocol suite), TCP layer be located at IP layers on, application layer it
Under intermediate layer.The same connection in reliable, image tube road is frequently necessary between the application layer of different main frames, but IP layers does not provide
Such stream mechanism, and it is to provide insecure packet switch.TCP gives each bag one in order to ensure the reliability of message transmissions, just
Sequence number, while sequence number also ensure that the received in-order of the bag for being sent to receiving terminal entity.Then receiving terminal entity to successfully receiving
To byte beam back one and corresponding confirm (ACK)；If transmitting terminal entity is not received really in rational round-trip delay (RTT)
Recognize, then corresponding data (assuming that lost) will be retransmitted.
On data correctness and legitimacy, whether TCP is wrong come inspection data with a verification and function, is sending
With receive when will calculate verification and；Data can be encrypted using md5 certifications simultaneously.
On reliability is ensured, using Retransmission timeout and piggybacking mechanism.
In flow control, using sliding window protocol, specify in agreement, in window, unidentified packet needs
Retransmit.
It should be noted that because the temperature and humidity measurement terminal of the application includes the first memory module, the first memory module
Temperature and humidity measurement result can be saved, temperature and humidity measurement result is sent to host computer again when being communicated with host computer, because
This, when verifying at the scene, and need not carry host computer, further simplify the volume of on-site verification system, and on-site verification is more
Plus it is portable.
In addition, being entered by the wireless connection of wireless lan signal transmitter 1 with temperature and humidity measurement terminal 2 for host computer 4
One step reduces the volume of system, improves the portability of system, simplifies operation.
Because Transmission Control Protocol is more safe and reliable, the host computer 4 is logical by Transmission Control Protocol with the temperature and humidity measurement terminal 2
During letter, the data of transmission are relatively reliable, and host computer 4 includes the second memory cell, for storing the data for obtaining.Or, system
Also include database, the data for storing the acquisition of host computer 4.
Host computer 4 also includes report generation module, for generating form according to measurement data.
Host computer 4 also includes outcome evaluation module, for analysis measurement result, measurement result is carried out according to preset rules
Assessment, helps the quick analysis result of staff.
To sum up, the invention provides a kind of wireless humiture checking system, including wireless lan signal transmitter, movement
Terminal, host computer and at least one temperature and humidity measurement terminal；By setting wireless lan signal transmitter, measuring terminals can
With mobile terminal and host computer wireless connection, in verification process, it is not necessary to carry out the wiring wiring of complexity, simple structure is operated
It is convenient.In addition, the present invention is provided with mobile terminal, the characteristics of there is small volume, start shooting fast, easy to operate due to mobile terminal,
Can rapidly control temperature and humidity measurement terminal to open and stop using mobile terminal, and can easily check temperature and humidity measurement number
According to.In addition, the environment special for humiture, such as hot environment, mobile terminal can be monitored outside safe distance farther out
Temperature and humidity measurement terminal, improves the security of humiture checking.Temperature and humidity measurement terminal of the invention has the first storage mould
Block, measurement data can at the scene be measured after terminating and send host computer to, and verification scene need not carry host computer, improve system
Portability.
In embodiment provided herein, it should be understood that system described above is only schematical, example
The division of module and unit as described, only a kind of division of logic function, can there is other dividing mode when actually realizing,
Such as multiple units, module or component can be combined or be desirably integrated into another system, or some features can be ignored, or
Do not perform.Another, shown or discussed coupling or direct-coupling or communication connection each other can be by some
The INDIRECT COUPLING of interface, unit or module or communication connection, can be electrical or other forms.
The unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be according to the actual needs selected to realize the mesh of this embodiment scheme
's.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit/module,
Can be that unit/module is individually physically present, it is also possible to which two or more units are integrated in a unit.It is above-mentioned
Integrated unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of wireless humiture checking system, it is characterised in that including wireless lan signal transmitter, mobile terminal and extremely
A few temperature and humidity measurement terminal；
The wireless lan signal transmitter is used to launch wireless signal, wireless lan signal transmitter respectively with humiture
Measuring terminals, mobile terminal wireless connection；
The temperature and humidity measurement terminal is used to measure humiture information, and each temperature and humidity measurement terminal includes：
First control module, for responding the control instruction that mobile terminal and host computer send, controls temperature and humidity measurement module work
Make；
Temperature and humidity measurement module, the temperature information and humidity information being connected that will measure with first control module send to
First control module；
First memory module, is connected to receive and stores the temperature information and humidity information with first control module；
Mobile terminal is connected with the temperature and humidity measurement terminal wireless；
The mobile terminal includes：
Data acquisition module, temperature information and humidity information for obtaining the transmission of temperature and humidity measurement terminal；
Data display module, for showing the temperature information and humidity information；
Second control module, for sending control instruction to the temperature and humidity measurement terminal.
2. wireless humiture checking system according to claim 1, it is characterised in that described upper also including host computer
Machine is connected with the wireless lan signal transmitter and temperature and humidity measurement terminal wireless respectively, and the host computer is used for from first
Temperature information and humidity information are obtained in memory module.
3. wireless humiture checking system according to claim 1, it is characterised in that the temperature and humidity measurement module includes
Temperature measurement unit and humidity measuring unit, the temperature and humidity measurement terminal include multiple sensor interfaces, and the sensor connects
Mouth includes thermocouple interface, thermal resistance interface and Temperature Humidity Sensor interface.
4. wireless humiture checking system according to claim 1, it is characterised in that the temperature and humidity measurement terminal includes
Metal shell, is provided with least one magnetic chuck on the metal shell, the wireless lan signal transmitter is wireless
Router.
5. wireless humiture checking system according to claim 2, it is characterised in that the host computer includes configuration mould
Block, the configuration module is used to generate configuration information, and the configuration information includes the automatic opening of the temperature and humidity measurement terminal
Time, the time of being automatically stopped, acquisition interval.
6. wireless humiture checking system according to claim 2, it is characterised in that the host computer includes clock alignment
Module, the clock for calibrating the temperature and humidity measurement terminal.
7. wireless humiture checking system according to claim 2, it is characterised in that the host computer includes equipment Alignment
Module, the measurement data for correcting the temperature and humidity measurement terminal.
8. wireless humiture checking system according to claim 2, it is characterised in that the host computer and the humiture
Measuring terminals are communicated by Transmission Control Protocol.
9. wireless humiture checking system according to claim 1, it is characterised in that the mobile terminal is warm and humid with described
Degree measuring terminals are communicated by udp protocol.
10. wireless humiture checking system according to claim 1, it is characterised in that the temperature and humidity measurement terminal bag
Power module is included, the power module includes battery and PMU, and the battery is connected with PMU.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710095179.7A CN106768078A (en) | 2017-02-22 | 2017-02-22 | A kind of wireless humiture checking system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710095179.7A CN106768078A (en) | 2017-02-22 | 2017-02-22 | A kind of wireless humiture checking system |
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| CN106768078A true CN106768078A (en) | 2017-05-31 |
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| CN201710095179.7A Pending CN106768078A (en) | 2017-02-22 | 2017-02-22 | A kind of wireless humiture checking system |
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