CN207867326U - The system for carrying out intelligent measurement based on several sensing equipments - Google Patents
The system for carrying out intelligent measurement based on several sensing equipments Download PDFInfo
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- CN207867326U CN207867326U CN201820156280.9U CN201820156280U CN207867326U CN 207867326 U CN207867326 U CN 207867326U CN 201820156280 U CN201820156280 U CN 201820156280U CN 207867326 U CN207867326 U CN 207867326U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses a kind of systems carrying out intelligent measurement based on several sensing equipments, and wherein system includes MCU module and data transmission module；MCU module includes several first sensing data input terminals, several sensing data output ends, the first control terminal and the second control terminal, at least one first sensing data input terminal also serves as the first control terminal, and the first sensing data input terminal is connect with external multiple sensing equipments respectively；Data transmission module includes several second sensing data input terminals, control data output end and sensing data transmitting terminal, second sensing data input terminal is connect with sensing data output end respectively, control data output end is connect with the second control terminal, and sensing data transmitting terminal is connect with external emission equipment；When the signal that the first control terminal or the second control terminal input is first or second useful signal, MCU module is waken up.The utility model is capable of providing accurate and wide variety sensing data, improves accuracy and the promptness of Intelligent housing.
Description
Technical field
Technical solutions of the utility model are related to Intelligent housing field, more particularly to it is a kind of based on several sensing equipments into
The system of row intelligent measurement.
Background technology
As cloud computing technology is more and more widely used, start the deep every aspect for influencing us and living, cloud meter
The application in smart home field is calculated, has broken the limitation in region and field, has formd a unified big system, be a
The demand of property provides abundant product and experience.Current smart home field is only confined in the friendship between people and object
Stream, although meeting people's culture, life and entertainment requirements to a certain extent, most of traditional smart home product
It has a single function, and intelligence degree is not high, transmission rate is not high, and user is without access to the facility that high-tech is brought.
More advanced smart home device includes Broadlink intelligent remote controllers, and mobile phone control may be implemented
Broadlink intelligent remote control devices, and pass through AP settings and wireless router connection communication.But the control object of smart home is past
Toward being the home equipments such as air-conditioning, humidifier, lamps and lanterns, above equipment, which is realized to be remotely controlled, needs to obtain more accurately sensing data, such as
Whether humiture, illuminance or detection people are in room area, can preferably be controlled if it can obtain more accurately sensing data
The control opening and closing of smart home and temperature, humidity and the illuminance for adjusting household electrical appliances.The prior art, which lacks one kind, accurately to be detected
The equipment of a variety of sensing datas.
Utility model content
The technical issues of technical solutions of the utility model solve is how to provide one kind can accurately detect a variety of sensing datas
Equipment or system.
In order to solve the above-mentioned technical problem, technical solutions of the utility model provide a kind of based on the progress of several sensing equipments
The system of intelligent measurement, including：MCU module and data transmission module；The MCU module includes several first sensing data inputs
End, several sensing data output ends, the first control terminal and the second control terminal, at least one first sensing data input terminal are simultaneous
First control terminal is done, the first sensing data input terminal is connect with external multiple sensing equipments respectively；The data pass
Defeated module includes several second sensing data input terminals, control data output end and sensing data transmitting terminal, second sensing
Data input pin is connect with the sensing data output end respectively, and the control data output end connects with second control terminal
It connects, the sensing data transmitting terminal is connect with external emission equipment；In the letter that first control terminal or the second control terminal input
The MCU module is waken up when number being first or second useful signal.
Optionally, the first sensing data input terminal includes：Temperature and humidity sensing data input pin, illuminance sensing data
Input terminal and human motion sensing data input terminal, the sensing data output end, the second sensing data input terminal are then accordingly set
It sets, the multiple sensing equipments in outside include：Temperature and humidity acquisition module, illuminance acquisition module and human motion induction module.
Optionally, the human motion sensing data input terminal also serves as first control terminal.
Optionally, the system also includes：Power conversion module；The power conversion module includes：Power input, electricity
Source conversion chip and power output end, the power input are connect with external dry cell module to receive dry cell voltage, institute
It states power output end and the system offer supply voltage is provided, the power conversion chip is suitable for turning the dry cell voltage
It is changed to the supply voltage.
Optionally, the system also includes：At least one earpiece holes interface module；The earpiece holes interface module includes it
His sensing data input terminal and other sensing data output ends, other described sensing data input terminals and other external sense equipment
Connection, other described sensing data output ends are connect with the first sensing data input terminal.
Optionally, the MCU module further includes：Third control terminal, the system also includes：Button circuit module, it is described
Button circuit module includes：Button and level output end；The level output end is connect with the third control terminal, described
The MCU module is waken up when the signal of three control terminals input is third useful signal.
Optionally, the system also includes：Indicator light；The indicator light is defeated in first control terminal or third control terminal
The signal entered is lit when being first or third useful signal.
Optionally, the MCU module using STM8S207K8T6 realize, the data transmission module by SPI interface with
MCU module communicates, and the radio frequency chip that the data transmission module uses is SI4463.
The technique effect of technical solutions of the utility model includes at least：
The sensing data that the system of technical solutions of the utility model acquires multiple sensing equipments using MCU module simultaneously carries out
Analyzing processing, and send it is multiple transfer data to radio-frequency module (namely above-mentioned data transmission module), can be by a variety of sensing datas
Server or host are reported in time, accurate and wide variety sensing can be provided for the various control system of smart home field
Data improve accuracy and the promptness of Intelligent housing.
The system of technical solutions of the utility model also to the acquisition testing of MCU module and reports transport behavior to wake up and stop
The control of dormancy, so as to save power consumption, and can be intelligently according to requiring timing or (such as the people when sensing a certain data
When body movable sensor detects mobile sensor data) acquisition of sensed data just occurs and reports, make data that there is real-time
With reliability.
Technical solutions of the utility model provide a kind of portable warm humidity, and what illuminance acquisition and human motion incuded can
The system for acquiring sensing equipment, which can be used as an accessory and any host of smart home device matches, can be with
Ambient temperature and humidity data are acquired, illumination degrees of data, whether have human motion, data are then reported to intelligence if detecting in investigative range
The host of energy household.It may also include dry cell module, power conversion module, MCU processing modules, humiture collection mould on hardware
Block, illuminance acquisition module, human motion induction module, radio-frequency communication module and earpiece holes interface module, can also increase by one
Button circuit module and LED light circuit module.The system of technical solutions of the utility model can acquire humiture, illumination simultaneously
Degree acquisition, human motion, and report mechanism with radio frequency.
By the system and method for technical solutions of the utility model, can also have the following technical effects：Data of the Temperature and Humidity module
Acquisition periodically or reports ambient temperature and humidity situation on demand；Illumination degrees of data acquires, and can perceive ambient bright degree, with amount
The form of change reports；When someone's proximity sensor or people enter in the investigative range that placed in sensor room, the production
Product can automatically wake up and report, while report humiture and illumination degrees of data；When a button is depressed, sensor can be sent out specified
Radio frequency code, while the data of each sensing module can also be reported；Reserved earpiece holes, as product access other sensors apolegamy
The interface of part；Product band red indicating light, when sensing human motion or by lower button, indicator light can be glittering.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the first system for carrying out intelligent measurement based on several sensing equipments that technical solutions of the utility model provide
Structural schematic diagram；
Fig. 2 is second of system for carrying out intelligent measurement based on several sensing equipments that technical solutions of the utility model provide
Structural schematic diagram；
Fig. 3 is the third system for carrying out intelligent measurement based on several sensing equipments that technical solutions of the utility model provide
Structural schematic diagram；
Fig. 4 is the 4th kind of system for carrying out intelligent measurement based on several sensing equipments that technical solutions of the utility model provide
Structural schematic diagram；
Fig. 5 is a kind of flow diagram for intelligent detecting method that technical solutions of the utility model provide；
Fig. 6 is the 5th kind of system for carrying out intelligent measurement based on several sensing equipments that technical solutions of the utility model provide
Structural schematic diagram；
Fig. 7 is the 6th kind of system for carrying out intelligent measurement based on several sensing equipments that technical solutions of the utility model provide
Structural schematic diagram；
Fig. 8 is the 7th kind of system for carrying out intelligent measurement based on several sensing equipments that technical solutions of the utility model provide
Structural schematic diagram；
Fig. 9 is the 8th kind of system for carrying out intelligent measurement based on several sensing equipments that technical solutions of the utility model provide
Structural schematic diagram；
Figure 10 is the flow diagram for another intelligent detecting method that technical solutions of the utility model provide；
Figure 11 is that provide the 9th kind of technical solutions of the utility model is based on what several sensing equipments carried out intelligent measurement
The structural schematic diagram of system；
Figure 12 provides the application for the system that intelligent measurement is carried out based on several sensing equipments for technical solutions of the utility model
The structural schematic diagram of example；
Figure 13 provides the structural schematic diagram of power conversion module in application examples for technical solutions of the utility model；
Figure 14 provides the structural schematic diagram of temperature and humidity acquisition module in application examples for technical solutions of the utility model；
Figure 15 provides the structural schematic diagram of illuminance acquisition module in application examples for technical solutions of the utility model；
Figure 16 provides the structural schematic diagram of human motion induction module in application examples for technical solutions of the utility model；
Figure 17 provides the structural schematic diagram of radio-frequency communication module in application examples for technical solutions of the utility model；
Figure 18 provides the structural schematic diagram of earpiece holes interface module in application examples for technical solutions of the utility model；
Figure 19 provides the structural schematic diagram of button circuit module in application examples for technical solutions of the utility model；
Figure 20 provides the structural schematic diagram of MCU processing modules in application examples for technical solutions of the utility model；
Figure 21 provides the structural schematic diagram of indicating lamp module in application examples for technical solutions of the utility model.
Specific implementation mode
Below in conjunction with attached drawing, technical characteristic above-mentioned to the utility model and other and advantage carry out clearly and completely
Description, it is clear that described embodiment is only the section Example of the utility model, rather than whole embodiments.
It is new to this practicality below in conjunction with the accompanying drawings in order to preferably the technical solution of the utility model be made clearly to show
Type is described further.
Embodiment one
A kind of system S1 carrying out intelligent measurement based on several sensing equipments as shown in Figure 1, including：MCU module 1 and number
According to transmission module 2.Specifically, MCU module 1 includes：
Several first sensing data input terminals 101,102 ..., 10n；
Several sensing data output ends 111,112 ..., 11n；
First control terminal 12；And
Second control terminal 13.
It needs to generate the control of control terminal according to the input of sensing data
Signal, the first control terminal 12 of MCU module 1 can be induction control terminal, i.e., carried out according to the input of certain sensing data all the way
MCU is controlled, therefore, in the present embodiment in order to realize said effect, the first sensing data input terminal 101,102 ..., in 10n
At least one can also serve as first control terminal.The number of the present embodiment preferably first control terminal 12 is one, and
The number for also serving as the first sensing data input terminal of first control terminal is also one.In other embodiments, the first control
The number at end can be multiple, and corresponding the first sensing data input terminal for also serving as the first control terminal can also be more as needed
It is a.
According to the MCU module 1 of the present embodiment, the first sensing data input terminal 101,102 ..., 10n and sensing data output
End 111,112 ..., the number of 11n be identical and be correspondingly arranged that sensing data is inputted by a certain first sensing data all the way
End input then has the corresponding sensing data output end encoded to be exported, and n is the natural number more than 1 or 2.More specifically,
One sensing data input terminal 101,102 ..., 10n respectively with multiple external sense equipment 31,32 ... 3n is connect, i.e., the first sensing
Data input pin 101 connect with external sense equipment 31 with receive all the way sensing data, the first sensing data input terminal 102 with it is outer
The connection of portion's sensing equipment 32 with receive another way sensing data ..., the first sensing data input terminal 10n and external sense equipment 3n
Connection is to receive another road sensing data.Each first sensing data input terminal as needed from different external sense equipment
It connects and receives different sensing datas.
It continues to refer to figure 1, specifically, data transmission module 2 includes：
Several second sensing data input terminals 201,202 ..., 20n；
Control data output end 21；And
Sensing data transmitting terminal 22.
Data dissemination module 2 based on the present embodiment, the second sensing data input terminal 201,202 ..., 20n respectively with MCU
Sensing data output end 111 in module 1,112 ..., 11n connections, above-mentioned connection type is also to be correspondingly connected with, i.e., second passes
Sense data input pin 201 and sensing data output end 111 be correspondingly connected with receive MCU module acquisition a sensing data, second
Sensing data input terminal 202 is correspondingly connected with sensing data output end 112 to receive another sensing number of MCU module acquisition
According to ..., the second sensing data input terminal 20n is correspondingly connected with sensing data output end 11n to receive the another of MCU module acquisition
Sensing data.
More specifically, the control data output end 21 is connect with the second control terminal 13 to export the control of MCU module
Signal, the mode that control data output end 21 exports above-mentioned effective control signal can periodically send out effectively control signal, one
As use high level input for start control.
In the present embodiment, the sensing data being transmitted to from MCU can be passed through external emission equipment by data transmission module 2
4 are sent, and specific data transmission module 2 is to be connected to external emission equipment 4 by sensing data transmitting terminal 22.External emission
Equipment 4 can be sent based on radio-frequency apparatus, can also be to be sent based on WIFI equipment, the present embodiment is not to outside
The transmitting form of transmitting equipment 4 limits.
It should be noted that the system S1 for carrying out intelligent measurement based on several sensing equipments of the present embodiment only includes MCU
Module 1 and data transmission module 2, do not include as external equipment multiple sensing equipments 31,32 ... 3n and external emission are set
Standby 4.But in other embodiments, it is to be understood that the present embodiment carries out intelligent measurement based on several sensing equipments
System may also comprise multiple sensing equipments 31,32 ... the integrated or combination of at least one of 3n and external emission equipment 4 equipment,
For example it as shown in Figure 2 carry out the system S2 of intelligent measurement based on several sensing equipments, as shown in Figure 3 set based on several sensings
The standby system S3 for the carrying out intelligent measurement and system S4 that intelligent measurement is carried out based on several sensing equipments as shown in Figure 3, is also answered
When falling into the technical scope that the present embodiment is covered.Wherein, shown in Fig. 2 to carry out intelligent measurement based on several sensing equipments
System S2 includes：MCU module 1, data transmission module 2 and multiple sensing equipments 31,32 ... 3n；It is shown in Fig. 3 to be based on several biographies
Sense equipment carry out intelligent measurement system S3 include：MCU module 1, data transmission module 2 and transmitting equipment 4；Base shown in Fig. 4
Include in the system S4 of several sensing equipments progress intelligent measurement：MCU module 1, data transmission module 2, multiple sensing equipments 31,
32 ... 3n and transmitting equipment 4.
It is further to note that the system based on the present embodiment, the present embodiment can also provide one kind as shown in Figure 5
Intelligent detecting method, including：
Step S100, the signal that the MCU module is inputted in first control terminal or the second control terminal are first effective
It is waken up when signal or the second useful signal；
Step S101, the MCU module acquire sensing data when being waken up by the first sensing data input terminal
And the data transmission module is transmitted to by institute's sensing data output end；
Step S102, the data transmission module receive the sensing data simultaneously by the second sensing data input terminal
Report to host；
Step S103, the MCU module enter suspend mode after transmitting this sensing data.
According to step S100, starts the acquisition of sensing data when MCU module is waken up, pass through the first sensing data input terminal
101,102 ..., 10n receive multiple external sense equipment 31,32 ... 3n receives sensing data, and is based on sensing data output end
111,112 ..., 11n be transferred to the second sensing data input terminal 201,202 ..., 20n, data transmission module 2 hereafter will be by
Sensing data transmitting terminal 22 sends data to sensing data transmitting terminal 22 and reports to host.After the completion of reporting MCU module then into
Enter suspend mode.It is waken up from dormant state when the wake-up of MCU in the present embodiment, and the control according to the present embodiment to MCU module
Process, the first control terminal is according to pre-setting through the progress signal triggering of effective sensing data, and the second control terminal is then according to fixed
When effective control signal for sending out carry out signal triggering, the effective sensing data is first useful signal, and institute is effectively
Control signal is second useful signal.
Embodiment two
It can be combined with the scheme of embodiment one, it is shown in fig. 6 a kind of to carry out intelligent measurement based on several sensing equipments and be
It unites in S5, n 3, the first sensing data input terminal 101,102,103 is temperature and humidity sensing data input pin, illuminance biography respectively
It is humiture collection respectively to feel data input pin and human motion sensing data input terminal, the external sense equipment 31,32,33
Module, illuminance acquisition module and human motion induction module.
In the change case of the present embodiment, first control terminal is by 103 (the i.e. described human body of the first sensing data input terminal
Mobile sensor data input pin) also serve as, in order to equipment detect human body close to when, can in time activation system be passed
Sense data detection report, preferably to realize the intelligentized control method of furniture, to reach user service promptness and effectively
Property, power consumption can be also saved as far as possible.
Embodiment three
It can be combined with the scheme of embodiment one, it is shown in Fig. 7 a kind of to carry out intelligent measurement based on several sensing equipments and be
System S6 further include：Power conversion module 5；Power conversion module 5 specifically includes：Power input 51, power conversion chip 52 and
Power output end 53.
Further, power input 51 is connect with external dry cell module to receive dry cell voltage, power supply output
End 53 is suitable for the system and provides supply voltage, and power conversion chip 52 is suitable for the dry cell voltage being converted to the confession
Piezoelectric voltage, for example the supply voltage of system is 3.5V, and dry cell voltage is configured to by the dry cell that three sections are respectively 1.5V
4.5V is converted to 3.5V by 4.5V, power conversion chip 52 on startup.
Example IV
It can be combined with the scheme of embodiment one, it is shown in Fig. 8 a kind of to carry out intelligent measurement based on several sensing equipments and be
Unite S7, and wherein MCU module 1 ' further includes：First sensing data input terminal 10 (n+1) and sensing data output end 11 (n+1), number
Further include according to transmission module 2 '：Second sensing data input terminal 20 (n+1)；Sensing data output end 11 (n+1) is suitable for first
The sensing data of sensing data input terminal 10 (n+1) acquisition is transferred to the second sensing data input terminal 20 (n+1).
With continued reference to Fig. 8, system S7 further includes：Earpiece holes interface module 6；Earpiece holes interface module 6 is passed including other
Feel data input pin 61 and other sensing data output ends 62, other sensing data input terminals 61 connect with other external sense equipment
It connects, other sensing data output ends 62 connect the second sensing data input terminal 20 (n+1) with the first sensing data input terminal.
This gives technical solutions of the utility model system acquisitions and other sensing apparatus to pass through earpiece holes interface
Module is compatible with and can be extended the design feature of acquisition to other sensing apparatus, also, in other embodiments, above-mentioned earphone
Hole interface module can have multiple, and corresponding the first sensing data input terminal, the sensing data being connect with earpiece holes interface module is defeated
Outlet, the second sensing data input terminal can also be correspondingly arranged increase, increase the mode of earpiece holes interface module and can refer to this
The technology contents of implementation, details are not described herein again.
Embodiment five
It can be combined with the scheme of embodiment one, it is shown in Fig. 9 a kind of to carry out intelligent measurement based on several sensing equipments and be
Unite S8, and wherein MCU module 1 " further includes：Third control terminal 14, system S8 further include：Button circuit module 7；Button circuit module
7 include：Button 71 and level output end 72, level output end 72 are connect with third control terminal 14, in the third control terminal 14
MCU module 1 " is waken up when the signal of input is third useful signal.
This gives another schemes for waking up MCU module 1 " different from embodiment one, wherein button circuit
The setting thinking of module 7 is to realize that the acquisition of system sensed data reports by the active control of user, to make
The control flow of system is humanized and cooperation user needs at any time.
Specifically, when user presses lower button 71, the level output end 72 is suitable for generating third useful signal to third control
End 14 processed, wherein third useful signal is specially a high level, to effectively be waken up to MCU module 1 ", is upon awakening
System starts to acquire sensing data and reports to host, then enters back into suspend mode.
It is further to note that the system S8 based on the present embodiment, the present embodiment can also provide as shown in Figure 10
A kind of intelligent detecting method, including：Step S100 as shown in Figure 5 to S103, and：
Step S104, the MCU module are waken up when the signal that the third control terminal inputs is third useful signal.
In the intelligent detecting method of the present embodiment, there is no sequencings between step S104 and step S100.Third
Control terminal is that (being a high level in the present embodiment) of preset significant level, institute are sent out according to the button of user's active
State the significant level sent out when third useful signal is button.
Embodiment six
It can be combined with the scheme of embodiment one, it is a kind of shown in Figure 11 to be based on what several sensing equipments carried out intelligent measurement
Unite S9, further includes：Indicator light 8.
The indicator light can be lit according to different setting principles.
The setting principle can be combined with above-described embodiment, and wherein signal in need is used as triggering all the way for selection
Signal is lighted, for example the trigger signal can be first effective letter of the first control terminal input when being combined with embodiment one
Number, when being combined with embodiment five, the trigger signal can also be the third useful signal of third control terminal input.The present embodiment
Above-mentioned setting principle is not limited.
Application examples
When being specifically based on above-described embodiment and carrying out production, the application examples form of the present embodiment be it is various, it is above-mentioned
One or more of embodiment can be combined and form a product that can be used as sale.
Based on above-described embodiment one to five, the application example provides product sensor first as shown in figure 12, uses
Three No. 7 dry cells of section are powered, and include：MCU processing modules, RF receiving and transmission module, power conversion module, humiture collection
Module, illuminance acquisition module, human motion induction module, earpiece holes interface module, button circuit module and LED light electricity
Road.Specifically：The product using 3 No. 7 1.5V of section dry cell series-feds, in power conversion module, dry cell series voltage
It is converted into 3.3V by LDO chips SGM6021, is then powered to modules；Temperature and humidity acquisition module is sensed using SHT20
Device is communicated by I2C buses with MCU processing modules；Illuminance acquisition module uses BH1750FVI chips, passes through I2C buses
It is communicated with MCU processing modules；Human motion induction uses AS312, is communicated with MCU processing modules by GPIO digital signal lines；
The function of RF receiving and transmission module is that data report, it is realized by 433MHz radio communications, and radio frequency chip uses model
SI4463, radio-frequency antenna are PCB printed board antennas；Earpiece holes interface module, the module are logical by serial ports and MCU processing modules
Letter provides earphone interface for other optional sensor accesses；Button circuit module, the module use a patch button, button
Module is connected with the GPIO pin of chip；The data of modules, same time control are responsible for periodically or are processed by demand to MCU processing modules
Radio-frequency module processed reports each sensor status data, then controls radio-frequency module again and enters low power consumpting state, MCU processing modules are big
Most time is in standby, and the model that chip uses is STM8S207K8T6.
More specifically, in the application example：
With reference to figure 13, the structure of battery and power conversion module is：Dry cell uses 3 No. 7 batteries of section, single-unit initial voltage
For 1.5V, series voltage 4.5V, 3.3V is converted by LDO chips SGM6021, LDO chips quiescent dissipation itself is most very much not
More than 2uA, complete machine most of time is in low-power consumption standby state, so total power consumption is very small, design usage time is 3
Year, the specific time is influenced by environment and frequency of use；The partial circuit is as follows, and wherein TP15~TP20 is dry cell both ends
Shrapnel.With reference to figure 14, the structure of temperature and humidity acquisition module is：Temperature Humidity Sensor uses SHT20, is powered, is made by 3.0V
It is communicated with the I2C interface of 2 lines.With reference to figure 15, the structure of illuminance acquisition module is：Chip uses BH1750FVI, 2 line I2C to connect
Port communications, which is 1lx-65535lx.With reference to figure 16, the structure of human motion induction module is：Human body
Mobile inductive pick-up model is AS312, is communicated using GPIO data signal lines, when detecting human motion, REL data lines
Output high level continues 2~3 seconds, is then lower, if there is lasting human motion in investigative range, the lasting high electricity of output
Flat, after it can't detect human mobile signal, then kept for 2~3 seconds, REL becomes low level.In circuit, capacitance C5 is also this
The storage capacitor of sensor J1；When detecting human motion, the high level of output can wake up MCU.With reference to figure 17, radio communication
The structure of module is：Set that radio-frequency module is matched, which passes through SPI interface in radio-frequency communication module circuit and original host
It is communicated with MCU, the radio frequency chip that radio-frequency module uses is SI4463, which can be with periodic wakeup MCU, and then MCU receptions are each
After the data of road sensor, then host is reported to by the radio-frequency module.Data enter suspend mode low-power consumption mode after the completion of reporting,
Until timing wake-up next time.The communication frequency of module is 433MHz.With reference to figure 18, the structure of earpiece holes interface module is：Ear
Machine hole uses standard 3.5mm earpiece holes, and there are two types of selections for supply lines, can use 3.3V that can also power using 5V, this basis
Part required voltage is matched to select, communication interface is serial ports.With reference to figure 19, the structure of button circuit module is：Button circuit
As follows, wherein S1 is patch button, can export high level by module when lower button, release button becomes low level again.Ginseng
Figure 20 is examined, the structure of MCU processing modules is：MCU module is STM8S207K8T6 using chip, and chip acquiescence is in standby mould
Block, situation can wake up MCU in having two, first, human motion induction module detects that human motion, another kind are radio communication
Module periodic wakeup MCU；After MCU is waken up, master then will be reported to by radio-frequency module by each sensor gathered data
Machine will enter standby mode after the completion of reporting.TP numbers elements are test point in following circuits.With reference to figure 21, indicator light electricity
The structure on road is：One red LED indicator light of product design, when sensing human motion or by lower button, indicator light
It can be glittering.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
The detailed description of step, it should be understood that the foregoing is merely specific embodiment of the utility model, be not used to limit this reality
With novel protection domain.Particularly point out, to those skilled in the art, it is all the spirit and principles of the utility model it
Any modification, equivalent substitution, improvement and etc. that are interior, being done, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of system carrying out intelligent measurement based on several sensing equipments, which is characterized in that including：MCU module and data pass
Defeated module；The MCU module include several first sensing data input terminals, several sensing data output ends, the first control terminal and
Second control terminal, at least one first sensing data input terminal also serve as first control terminal, first sensing data
Input terminal is connect with external multiple sensing equipments respectively；The data transmission module include several second sensing data input terminals,
Control data output end and sensing data transmitting terminal, the second sensing data input terminal respectively with the sensing data output end
Connection, the control data output end are connect with second control terminal, the sensing data transmitting terminal and external emission equipment
Connection；The MCU module when the signal that first control terminal or the second control terminal input is first or second useful signal
It is waken up.
2. the system as claimed in claim 1, which is characterized in that the first sensing data input terminal includes：Temperature and humidity sensing
Data input pin, illuminance sensing data input terminal and human motion sensing data input terminal, the sensing data output end,
Two sensing data input terminals are then accordingly arranged, and the multiple sensing equipments in outside include：Temperature and humidity acquisition module, illuminance acquisition
Module and human motion induction module.
3. system as claimed in claim 2, which is characterized in that the human motion sensing data input terminal also serves as described first
Control terminal.
4. the system as claimed in claim 1, which is characterized in that further include：Power conversion module；The power conversion module packet
It includes：Power input, power conversion chip and power output end, the power input are connect with external dry cell module to connect
Dry cell voltage is received, the power output end is suitable for the system and provides supply voltage, and the power conversion chip is suitable for will
The dry cell voltage is converted to the supply voltage.
5. the system as claimed in claim 1, which is characterized in that further include：At least one earpiece holes interface module；The earphone
Hole interface module includes other sensing data input terminals and other sensing data output ends, other described sensing data input terminals with
Other external sense equipment connect, other described sensing data output ends are connect with the first sensing data input terminal.
6. the system as claimed in claim 1, which is characterized in that the MCU module further includes：Third control terminal, the system
Further include：Button circuit module, the button circuit module include：Button and level output end；The level output end and institute
The connection of third control terminal is stated, the MCU module is waken up when the signal of third control terminal input is third useful signal.
7. system as claimed in claim 6, which is characterized in that further include：Indicator light；The indicator light is in first control
The signal of end or the input of third control terminal is lit when being first or third useful signal.
8. the system as claimed in claim 1, which is characterized in that the MCU module is using STM8S207K8T6 realizations, the number
It is communicated with MCU module by SPI interface according to transmission module, the radio frequency chip that the data transmission module uses is SI4463.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108107863A (en) * | 2018-01-30 | 2018-06-01 | 杭州古北电子科技有限公司 | System, the intelligent detecting method of intelligent measurement are carried out based on several sensing equipments |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107863A (en) * | 2018-01-30 | 2018-06-01 | 杭州古北电子科技有限公司 | System, the intelligent detecting method of intelligent measurement are carried out based on several sensing equipments |
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