CN207366019U - Low-power consumption, multifactor measurement module and the device using the module - Google Patents

Abstract

The utility model discloses a kind of low-power consumption, multifactor measurement module and the device using the module.The module includes at least two factor measuring unit devices, microprocessor module, A/D modular converters and communication module, at least two factor measuring unit devices respectively with microprocessor the first I/O mouthfuls be connected.Using A/D modular converters as adjustable threshold voltage comparator, and the output terminal of the input terminal of adjustable threshold voltage comparator and sensor is connected, the output terminal of A/D modular converters and the 2nd of microprocessor module the I/O mouthfuls of connections.The utility model not only expands application field while many factors measurement method is integrated with, but also reduces the power consumption after integrating, it is not necessary to is connected up in measurement point, reduces cost, it may not be necessary to mains-supplied, off-line using.

Description

Low-power consumption, multifactor measurement module and the device using the module

Technical field

Signal detection technique field is the utility model is related to, especially a kind of low-power consumption, the module of multifactor measurement are with answering With the device of the module.

Background technology

At present the epidemic disaster to environment, spilling water and some switching values are largely needed in smart home, agriculture Internet of Things Measurement.Although environment epidemic disaster in current Internet of Things, and rainy or product/spilling water test module are more, all there are following Problem：

(1) power consumption is larger, will use mains-supplied, thus measurement point is both needed to connect up, and has so both added cost, also compresses Its application.In no wiring or when can not connect up, the situation that can not be applied is resulted in.

(2) current is all single function measurement module, each sensing node is only capable of surveying ponding or is only capable of surveying epidemic disaster.It is more Factor measurement (perceptions) such as measuring environment epidemic disaster at the same time, and rainy or product/spilling water, and some switching values etc., are both needed to point by more A module is completed, the invisible trouble degree for increasing cost and using.

Remotely supervised for example, the Chinese patent of Publication No. CN202067169U discloses a kind of humiture based on Internet of Things Control instrument, including central processing module and the temperature collecting module, humidity collection module, the clock that are connected respectively with central processing module Module, display module, relay control module, wireless communication module, power failure detection module, sound and light alarm module, USB communication moulds Block, memory module and the power module that operating voltage is provided for whole humiture remote monitor.Relay control module has Multipair switch contact, each pair of switch contact are connected respectively to the general supply of freezer, refrigeration machine, wind turbine, the supply lines of defrost equipment Lu Shang.Power failure detection module is connected with the electric power system of freezer.Wireless communication module is using GSM communication modules or GPRS communication moulds Block.There is the patent local and distal end real time humiture to show, record and control function, can remind custodian with short message mode Member's humiture is exceeded, easy to handle in time, avoids enterprise from being damaged.But the technical solution of the patent is in functional test It is more single, it is impossible to solve the problems, such as that power consumption is excessive.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of low-power consumption, the mould of multifactor measurement The device of block with the application module.While many factors measurement method is integrated with, the utility model conduct is not only expanded A kind of application field of module, and reduce it is integrated after power consumption, it is not necessary to connected up in measurement point, reduce cost, can be with Mains-supplied, off-line using is not required.

The purpose of this utility model is achieved through the following technical solutions：A kind of low-power consumption, multifactor measurement module, Including：

At least two factor measuring unit devices, microprocessor module, A/D modular converters and communication module, it is described extremely Few two factor measuring unit devices respectively with the microprocessor the first I/O mouthfuls be connected；

Using A/D modular converters as adjustable threshold voltage comparator, and by the input of the adjustable threshold voltage comparator End is connected with the output terminal of first sensor, the output terminal of the A/D modular converters and the 2nd of microprocessor module the I/O mouthfuls of companies Connect；The output signal of the sensor inputs 0/1 switching value letter via the A/D modular converters to the microprocessor module Number；

The communication module is connected with microprocessor module, for transmitted in a manner of wiredly and/or wirelessly it is described because The measuring signal data of plain measuring unit device.

Further, the first sensor includes ponding sensor；

Further, the output terminal of the input terminal connection ponding sensor of the A/D modular converters.

Further, the communication module includes ZigBee wireless modules.

Further, factor measuring unit device includes temperature sensor, and/or humidity sensor, and/or switching value Sensor.

Further, the Boolean value output sensor includes infrared sensor, and/or smoke sensor device, and/or door sensor Sensor.

Further, battery is further included, the battery is used to power offline.

The utility model also has a kind of technical solution, can be a kind of low-power consumption, multifactor measuring device, including as above skill Module described in art scheme.

The utility model also has a kind of technical solution, can also be a kind of low-power consumption, multifactor measuring device, including：

At least two factor measuring unit devices, CC2630 chip modules, at least two factor measuring units dress Put respectively with the microprocessor module of the CC2630 chip modules the first I/O mouthfuls be connected；

Using the A/D modular converters of CC2630 chip modules as adjustable threshold voltage comparator, and by the adjustable threshold The input terminal of voltage comparator and the output terminal of second sensor connect, output terminal and the CC2630 cores of the A/D modular converters 2nd I/O mouthfuls of connections of the microprocessor module of piece module；

The second sensor exports A/D modular converter of the signal via CC2630 chip modules, to the CC2630 The microprocessor module of chip module inputs 0/1 on-off model；

The ZigBee wireless modules of the CC2630 chip modules, it is single for wirelessly transmitting the factor measurement The measuring signal data of element apparatus.

Further, the second sensor is resistor-type ponding sensor；

Further, the input terminal connection resistor-type ponding sensing of the A/D modular converters of the CC2630 chip modules The output terminal of device.

Further, the factor measuring unit device is HDC1080 sensors, the number of the HDC1080 sensors Word output terminal is connected by iic bus with CC2630 chip modules.

The beneficial effects of the utility model are：

(1) the utility model not only expands the utility model conduct while many factors measurement method is integrated with A kind of application field of module, and reduce it is integrated after power consumption, it is not necessary to connected up in measurement point, reduce cost, can be with Mains-supplied, off-line using is not required.

(2) the utility model selects ZigBee wireless communications, without setting up data telecommunication line, selects battery powered, and adopt With extremely low power dissipation chip, without installation power cord, low-power consumption and multifunctional circuit design are designed, extends application.

(3) the utility model is particularly suitable for (being not required to cloth power cord, signal transmssion line) under no alternating current, mobile use occasion The measurement of the multi-parameter of ponding, epidemic disaster, switching value etc..

(4) the utility model can carry out multifunctional testing, and ponding, temperature, humidity can be perceived using same module And on-off model, on-off model such as smog, infrared signal lamp, can only be completed by a module, reduce multifactor letter Number measurement cost, improve the convenience that test device uses.

The technique effect of the utility model is not limited to the described above.Above technique effect is merely exemplary to illustrate, this reality It will be described in detail with other new features and its effect etc. in subsequent specific embodiment part.People in the art Member can directly or indirectly know remaining technique effect etc. according to the description of the present application, and details are not described herein again.

Brief description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property Put, other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the circuit structure block diagram of the utility model.

Fig. 2 is the circuit structure diagram of the CC2630 chip modules of the utility model.

Fig. 3 is the CC2630 chip modules of the utility model and the connection circuit structure diagram of Temperature Humidity Sensor.

Fig. 4 is the connection circuit structure diagram of the CC2630 chip modules with ponding sensor of the utility model.

Fig. 5 is the connection circuit structure diagram of the CC2630 chip modules with switching value sensor of the utility model.

Embodiment

The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings It is not limited to as described below.Any feature disclosed in this specification (including any accessory claim, summary and attached drawing), is removed Non-specifically describe, can be replaced by other alternative features that are equivalent or have similar purpose.I.e., unless specifically stated, often A feature is an example in a series of equivalent or similar characteristics.

Specific embodiment of the utility model is described more fully below, it should be noted that the embodiments described herein is served only for For example, it is not intended to limit the present invention.In the following description, in order to provide the thorough understanding to the utility model, Elaborate a large amount of specific details.It will be apparent, however, to one skilled in the art that：These certain details need not be used Save to carry out the utility model.In other instances, in order to avoid obscuring the utility model, known circuit is not specifically described Deng.

As shown in Figure 1, a kind of low-power consumption, multifactor measurement module, including：

At least two factor measuring unit devices, microprocessor module, A/D modular converters and communication module, it is described extremely Few two factor measuring unit devices respectively with the microprocessor the first I/O mouthfuls be connected；

Using A/D modular converters as adjustable threshold voltage comparator, and by the input of the adjustable threshold voltage comparator End is connected with the output terminal of first sensor, the output terminal of the A/D modular converters and the 2nd of microprocessor module the I/O mouthfuls of companies Connect；The output signal of the sensor inputs 0/1 switching value letter via the A/D modular converters to the microprocessor module Number；

The communication module is connected with microprocessor module, is surveyed for transmitting the factor in a manner of wire/wireless Measure the measuring signal data of cell arrangement.

Alternatively, the first sensor includes ponding sensor；

Alternatively, the output terminal of the input terminal connection ponding sensor of the A/D modular converters.

Alternatively, the communication module includes ZigBee wireless modules.

Alternatively, factor measuring unit device includes temperature sensor, and/or humidity sensor, and/or switching value sensing Device.

Alternatively, the Boolean value output sensor includes infrared sensor, and/or smoke sensor device, and/or door sensor sensing Device.

Alternatively, battery is further included, the battery is used to power offline.

The utility model also has a kind of technical solution, can be a kind of low-power consumption, multifactor measuring device, including as above skill Module described in art scheme.

The utility model also has a kind of technical solution, can also be a kind of low-power consumption, multifactor measuring device, including：

At least two factor measuring unit devices, CC2630 chip modules, at least two factor measuring units dress Put respectively with the microprocessor module of the CC2630 chip modules the first I/O mouthfuls be connected；

Using the A/D modular converters of CC2630 chip modules as adjustable threshold voltage comparator, and by the adjustable threshold The input terminal of voltage comparator and the output terminal of second sensor connect, output terminal and the CC2630 cores of the A/D modular converters 2nd I/O mouthfuls of connections of the microprocessor module of piece module；

The second sensor exports A/D modular converter of the signal via CC2630 chip modules, to the CC2630 The microprocessor module of chip module inputs 0/1 on-off model；

The ZigBee wireless modules of the CC2630 chip modules, it is single for wirelessly transmitting the factor measurement The measuring signal data of element apparatus.

Alternatively, the second sensor is resistor-type ponding sensor；

Alternatively, the input terminal of the A/D modular converters of the CC2630 chip modules connects resistor-type ponding sensor Output terminal.

Alternatively, the factor measuring unit device is HDC1080 sensors, the HDC1080 sensors it is digital defeated Outlet is connected by iic bus with CC2630 chip modules.

【Embodiment one】

As shown in Figure 1, a kind of low-power consumption, multifactor measurement module, including at least two factor measuring unit devices, Wei Chu Manage device module, A/D modular converters and communication module, using two factor measuring unit devices respectively with the microprocessor First I/O mouthfuls of connections.Usual A/D modular converters are only used for modulus signal conversion, in the present embodiment, innovatively turn A/D Block is changed the mold as adjustable threshold voltage comparator, and by the output of the input terminal of adjustable threshold voltage comparator and first sensor End connection, first sensor can be ponding type sensor, the output terminal of A/D modular converters and the 2nd I/O of microprocessor module Mouth connection, the output signal of sensor input 0/1 on-off model, Ke Yijian via A/D modular converters to microprocessor module Measure the level signal of the output of ponding sensor.Communication module can be wireless communication module or wire communication mould Block, they are connected with microprocessor module, for transmitting the measurement of the factor measuring unit device in a manner of wire/wireless Signal data.

【Embodiment two】

Those skilled in the art can be implemented the utility model as a kind of low-power consumption, multifactor measuring device, Including the low-power consumption in embodiment one, multifactor measurement module, alternatively, those skilled in the art can be based on the module and design Remaining technical characteristic, the low-power consumption of the utility model, multifactor measurement module are expanded and are applied to different device and system It is medium.

【Embodiment three】

The utility model also has a kind of technical solution, can also be a kind of low-power consumption, multifactor measuring device, including at least Two factor measuring unit devices, CC2630 chip modules, at least two factor measuring unit devices respectively with CC2630 chips First I/O mouthfuls of connections of the microprocessor module of module.Using the A/D modular converters of CC2630 chip modules as adjustable threshold electricity Comparator is pressed, and the input terminal of adjustable threshold voltage comparator and the output terminal of second sensor are connected, A/D modular converters Output terminal and the microprocessor module of CC2630 chip modules the 2nd I/O mouthfuls be connected.The output signal of second sensor via The A/D modular converters of CC2630 chip modules, 0/1 on-off model is inputted to the microprocessor module of CC2630 chip modules. The ZigBee wireless modules of CC2630 chip modules, for wirelessly transmitting the measuring signal of factor measuring unit device Data.

In this embodiment, as shown in Fig. 2, alternatively, those skilled in the art can select those skilled in the art ripe The ZigBee chip CC2630 of the extremely low power dissipation for the TI companies known, specific pin interface of the chip etc. be it is conventionally known, Such as the Standby sleep electric current of the chip is NA grades, can be powered with button cell.

It is divided into three parts inside CC2630 chip modules：

Microprocessor module：CC2630 has been internally integrated arm processor, this is sensor detection and the data of whole module Processing center.

A/D modular converters：In the present embodiment, adaptive voltage of the utility model using A/D as adjustable comparison voltage Comparator, is not only simple modulus signal conversion, by regarding the A/D inside CC2630 chip modules as adjustable comparison voltage Adaptive voltage comparator, can directly detect the level signal of the output of ponding sensor.

ZigBee Wireless transceiver unit modules：By the epidemic disaster signal detected, ponding alarm signal, switching value alarm Signal (smog, infrared etc.) wirelessly uploads.

In the present embodiment, alternatively, Sensor section can use the HDC1080 sensors of TI companies, the sensor Digital output end is connected by iic bus with CC2630.As shown in figure 3, the digital output end (SCL, SDA) of HGC1080) connection To the IIC input terminals (IO1/IO2) of CC2630, R5, R6 are the pull-up resistors of iic bus, available for Temperature and Humidity.

Alternatively, as shown in figure 4, selecting resistor-type ponding sensor to couple by COM4 sockets with circuit.Pass through resistance The level signal that partial pressure obtains is input to the input terminal of the A/D modular converters of CC2630 chips through R8.Using A/D as adjustable comparison The adaptive voltage comparator of voltage, detects the level signal of the output of ponding sensor, is opened to ARM dimension processors output 0/1 Measure alarm signal in pass.

Alternatively, as shown in figure 5, the on/off alarm signal of the Boolean value output sensor such as numerous infrared, smog, door sensor output It is delivered directly to the I/O mouths of arm processor.

As shown in Figure 2-5, the utility model is changed on A/D, peripheral circuit of sensor connection etc. etc., can basis Specific actual conditions make choice, include the use of or without using resistance, capacitance, such as pull-up resistor, decoupling capacitance etc., Be those skilled in the art application CC2630 chips usual general knowledge, can be carried out flexibly selecting according to actual conditions and Set, limited in the claimed technical solution of claims of the utility model within technical protection scope, herein not Repeat again.

Special declaration, the topic of the specification of the utility model is to the technical solution of the claim of the utility model not structure Explain that it is only the statement of one or more of embodiments of the utility model into any restrictions.

It is above-mentioned to be related to it is apparent to those skilled in the art that for convenience of description and succinctly The specific work process of system, device and unit module, may be referred to the corresponding process in previous embodiment, no longer superfluous herein State.I.e. the utility model is not limited to foregoing embodiment.The utility model expand to it is any in the present specification The new feature of disclosure or any new combination, and the implicit any new combination disclosed.

The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein Disclosed form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and It can be modified in contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area.And this area The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model It is required that protection domain in.In the above description, in order to provide the thorough understanding to the utility model, a large amount of certain details are elaborated Section.It will be apparent, however, to one skilled in the art that：It is new this practicality need not to be carried out using these specific details Type.In other instances, in order to avoid obscuring the utility model, known technology is not specifically described, such as specific construction is carefully Section, operating condition and other technical conditions etc..

Claims (10)

1. a kind of low-power consumption, multifactor measurement module, it is characterised in that including：

At least two factor measuring unit devices, microprocessor module, A/D modular converters and communication module, described at least two A factor measuring unit device respectively with the microprocessor the first I/O mouthfuls be connected；

Using A/D modular converters as adjustable threshold voltage comparator, and by the input terminal of the adjustable threshold voltage comparator with The output terminal connection of first sensor, the output terminal of the A/D modular converters and the 2nd of microprocessor module the I/O mouthfuls of connections； The output signal of the sensor inputs 0/1 on-off model via the A/D modular converters to the microprocessor module；

The communication module is connected with microprocessor module, is surveyed for transmitting the factor in a manner of wiredly and/or wirelessly Measure the measuring signal data of cell arrangement.

2. a kind of low-power consumption according to claim 1, multifactor measurement module, it is characterised in that：

The first sensor includes ponding sensor；

The output terminal of the input terminal connection ponding sensor of the A/D modular converters.

3. a kind of low-power consumption according to claim 1, multifactor measurement module, it is characterised in that：

The communication module includes ZigBee wireless modules.

4. according to a kind of any low-power consumption of claim 1-3, multifactor measurement module, it is characterised in that：

Factor measuring unit device includes temperature sensor, and/or humidity sensor, and/or Boolean value output sensor.

5. a kind of low-power consumption according to claim 4, multifactor measurement module, it is characterised in that：

The Boolean value output sensor includes infrared sensor, and/or smoke sensor device, and/or door status sensor.

6. a kind of low-power consumption, multifactor measurement module according to claim 4, it is characterised in that including：

Battery, the battery are used to power offline.

7. a kind of low-power consumption, multifactor measuring device, it is characterised in that including the as above mould described in any one claim Block.

8. a kind of low-power consumption, multifactor measuring device, it is characterised in that including：

At least two factor measuring unit devices, CC2630 chip modules, at least two factor measuring unit devices point Not with the microprocessor module of the CC2630 chip modules the first I/O mouthfuls be connected；

Using the A/D modular converters of CC2630 chip modules as adjustable threshold voltage comparator, and by the adjustable threshold voltage The input terminal of comparator and the output terminal of second sensor connect, output terminal and the CC2630 chip dies of the A/D modular converters 2nd I/O mouthfuls of connections of the microprocessor module of block；

The second sensor exports A/D modular converter of the signal via CC2630 chip modules, to the CC2630 chips The microprocessor module of module inputs 0/1 on-off model；

The ZigBee wireless modules of the CC2630 chip modules, for wirelessly transmitting the factor measuring unit dress The measuring signal data put.

9. a kind of low-power consumption according to claim 8, multifactor measuring device, it is characterised in that：

The second sensor is resistor-type ponding sensor；

The output terminal of the input terminal connection resistor-type ponding sensor of the A/D modular converters of the CC2630 chip modules.

10. a kind of low-power consumption according to claim 8 or claim 9, multifactor measuring device, it is characterised in that：

Factor measuring unit device is HDC1080 sensors, the digital output ends of the HDC1080 sensors by iic bus with CC2630 chip modules connect.