CN207884892U - A kind of data acquisition equipment - Google Patents
A kind of data acquisition equipment Download PDFInfo
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- CN207884892U CN207884892U CN201721800623.2U CN201721800623U CN207884892U CN 207884892 U CN207884892 U CN 207884892U CN 201721800623 U CN201721800623 U CN 201721800623U CN 207884892 U CN207884892 U CN 207884892U
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- Prior art keywords
- data acquisition
- sensor
- sensor data
- acquisition interface
- interface
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Abstract
The utility model provides a kind of data transmission set, including：Sensor data acquisition interface group, bus and a wireless transport module；Sensor data acquisition interface in sensor data acquisition interface group is connected with bus respectively, and bus is connected with wireless transport module；Sensor data acquisition interface with sensor for being connected；Sensor data acquisition interface is used to detect the state of bus, and when detecting that bus is idle state carries out by bus the collected data of sensor being sent to wireless transport module, and is sent data by wireless transport module.The equipment provided in the utility model improves the utilization ratio of wireless transport module.
Description
Technical field
The utility model is related to data communication technology fields, in particular to a kind of data acquisition equipment.
Background technology
As the improvement of people's living standards, technology of Internet of things is increasingly deep into people’s lives field, such as intelligence
The fields such as energy household.
In the prior art, it includes sensing layer, network layer and application layer three to be typically all in smart home Internet of things system
Level is most commonly applied sensor gathered data information in sensing layer, is then carried out data transmission by network layer；It is practical
Novel people using sensor in the Internet of things system of smart home the study found that carry out data acquisition, and by collected data
When carrying out network transmission, single network transmission node, the network transmission are typically corresponded to by single sensor acquisition node
Node can only be single to this data that are acquired of sensor be transmitted, utilization rate is relatively low.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of data acquisition equipment, to improve the profit of network transmission
With rate.
In a first aspect, the utility model embodiment provides a kind of data acquisition equipment, including：Sensor data acquisition connects
Mouth group, bus and a wireless transport module；Include multiple sensor data acquisitions in the sensor data acquisition interface group
Interface, each sensor data acquisition interface are connected with the bus respectively, the bus also with the wireless transport module
It is connected；
The sensor data acquisition interface with sensor for being connected；
The sensor data acquisition interface is used to detect the state of the bus, and is detecting that the bus is the free time
The collected data of the sensor are carried out by the bus when state to be sent to the wireless transport module, and pass through institute
Wireless transport module is stated to send the data.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, the wireless transport module includes：Purple honeybee ZigBee wireless transport modules, bluetooth component, Wireless Fidelity wifi components, interconnection
Any one in fidonetFido IPV6 network transmission components.
With reference to first aspect or the first possible embodiment of first aspect, the utility model embodiment provide
Second of possible embodiment of first aspect, wherein the sensor data acquisition interface is：Temperature sensor data is adopted
Collection interface, humidity data acquisition interface, smoke sensor device data acquisition interface, the acquisition of air quality sensor data connect
Mouthful, any one in optical sensor data acquisition interface.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, the data acquisition equipment further includes：Processor, the processor are connected with the sensor data acquisition interface respectively
It connects, the processor is also connected with the wireless transport module；
The sensor data acquisition interface is equipped with memory, and the memory is used for the number that storage sensor is acquired
According to；
The processor is used to acquire the signal strength values of the wireless transport module, and by the signal strength values and in advance
If threshold value is compared, when the signal strength values are less than the predetermined threshold value, the first signal is sent to the sensor number
According to acquisition interface, sensor data acquisition interface to after first signal by the collected data of sensor store to
The memory.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, the equipment power supply is also electrically connected with the sensor data acquisition interface respectively；
It is also associated with switch between the equipment power supply and the sensor data acquisition interface.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, the bus is：RS485 buses or RS232 buses.
The 4th kind of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Six kinds of possible embodiments, wherein the equipment power supply is also associated with solar cell plate interface, the solar panel
Interface with solar panel for being connected.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, the data acquisition equipment further includes：Signal strength indicator light；
The signal strength indicator light is connected with the wireless transport module respectively, is used to indicate the wireless data and passes
The signal strength of defeated module.
A kind of data acquisition equipment that the utility model embodiment provides, including：Sensor data acquisition interface group, bus
With a wireless transport module；Sensor data acquisition interface in sensor data acquisition interface group is connected with bus respectively
It connects, bus is also connected with wireless transport module；Sensor data acquisition interface with sensor for being connected；Sensing data
Acquisition interface is used to detect the state of bus, and will be with the sensor data acquisition interface when detecting that bus is idle state
The collected data of sensor of connection carry out being sent to wireless transport module by bus, and will be counted by wireless transport module
According to sending.Data acquisition equipment provided by the utility model is and existing due to being equipped with multiple sensor data acquisition interfaces
There is sensor one transport network node of correspondence in technology to compare, what wireless transport module can acquire multiple sensors
Data are transmitted, and improve utilization ratio.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment cited below particularly, and
The appended attached drawing of cooperation, is described in detail below.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows a kind of structural schematic diagram for data acquisition equipment that the utility model one embodiment is provided；
Fig. 2 shows the structural schematic diagrams for another data acquisition equipment that the utility model one embodiment is provided.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing
It can be arranged and design with a variety of different configurations with the component of the utility model embodiment shown.Therefore, below to
The detailed description of the embodiments of the present invention provided in attached drawing is not intended to limit the model of claimed the utility model
It encloses, but is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, those skilled in the art exist
The every other embodiment obtained under the premise of not making creative work, shall fall within the protection scope of the present invention.
In view of in existing intelligent home network, being all to correspond to a transport network node, the net by a sensor
Network transmission node can only be transmitted the data of single sensor acquisition connected to it, and most of the transport network node
It is to be in idle condition, and then the utilization ratio of the transport network node is relatively low under time.Based on this, the utility model embodiment
A kind of data acquisition equipment is provided, is described below by embodiment.
Embodiment shown in referring to Fig.1, the data acquisition equipment provided in the present embodiment, including：Sensor data acquisition
Interface group 101, bus 102 and a wireless transport module 103；The sensor data acquisition interface group 101 includes multiple biographies
Sensor data acquisition interface, each sensor data acquisition interface in sensor data acquisition interface group 101 respectively with bus
It is connected, which is further connected with above-mentioned wireless transport module 103.
The sensor data acquisition interface with sensor for being connected；The sensor data acquisition interface can be temperature
Sensor data acquisition interface, humidity data acquisition interface, smoke sensor device data acquisition interface, air quality is spent to pass
Any one in sensor data acquisition interface, optical sensor data acquisition interface；And then above-mentioned sensor data acquisition
Interface group, it is corresponding can be include multiple same type of sensor data acquisition interfaces, such as including multiple temperature sensing
Device data acquisition interface；Can also be including：Temperature sensor data acquisition interface, humidity data acquisition interface, cigarette
Appointing in mist sensor data acquisition interface, air quality sensor data acquisition interface, optical sensor data acquisition interface
Meaning combination.
Above-mentioned sensor data acquisition interface is used to detect the state of bus 102, and is detecting that bus 102 is the free time
The collected data of sensor being connected with the sensor data acquisition interface are sent to by bus 102 when state
Wireless transport module 103, and sent data by wireless transport module 103.
A kind of data acquisition equipment provided in the present embodiment, due to being equipped with multiple sensor data acquisition interfaces, into
And multiple sensors can be connected, multiple sensor can be realized by using a wireless transport module to multiple sensors
The data of acquisition are transmitted, and have achieved the purpose that the utilization ratio for improving wireless transport module.
Above-mentioned wireless transport module can be purple honeybee ZigBee wireless transport modules, bluetooth component, Wireless Fidelity wifi
Any one in component, Internet protocol IP V6 network transmission components.
Above-mentioned bus can be：RS485 buses or RS232 buses；When bus is RS485 buses, with reference to Fig. 2 institutes
The embodiment shown, it includes a wireless transport module, sensor data acquisition that can be in the data acquisition equipment of the present embodiment
Comprising there are three sensor data acquisition interface in interface group, each sensor data acquisition interface is connected with sensor, thus
There are three sensors for connection；The RS485 buses include master lines, A buses, B buses.
Specifically, above-mentioned sensor data acquisition interface carries out judging that the bus is by detecting the level of master lines
It is in idle condition still occupied state, illustrates that bus is in busy condition when the level of master lines is high level, i.e.,
In occupied state；When master lines are in low level, illustrate that bus is in idle condition, at this time sensing data
The data that the sensor being connect with the sensor data acquisition interface is acquired can be put into bus and pass by acquisition interface
Transport to wireless transport module.
In a kind of possible embodiment, above-mentioned data acquisition equipment further includes：Processor, the processor respectively with
Sensor data acquisition interface is connected, which is also connected with wireless transport module.
The sensor data acquisition interface is additionally provided with memory, which connects for storing with sensor data acquisition
The data that the sensor that mouth is connected is acquired.
Above-mentioned processor is used to acquire the signal strength values of wireless transport module, and by the signal strength values and predetermined threshold value
It is compared, when signal strength values are less than predetermined threshold value, sends the first signal to the sensor data acquisition interface, sensing
Device data acquisition interface later stores the collected data of sensor to the memory for receiving first signal.
Specifically, above-mentioned processor is acquired the signal strength of a wireless transport module at interval of specific time
Value, and the signal strength values are compared with disclosure satisfy that the minimum signal strength value carried out data transmission, work as wireless transmission
When the signal strength values of module are less than the minimum signal strength value, explanation is unsatisfactory for data transmission conditions at this time, and processor can be sent out
Send the first signal to sensor data acquisition interface, sensor data acquisition interface to first signal can will acquire later
To data kept in into memory, processor detect wireless transport module signal strength values be more than predetermined threshold value
Afterwards, send second signal to sensor data acquisition interface, at this time sensor data acquisition interface to the second signal with
Afterwards, if bus is in idle condition, will keep in the data into memory by bus transfer to wireless transport module into
Row is sent；And then only carry out data transmission when wireless transport module meets data transmission conditions, improve data transmission can
By property.
In a possible embodiment, above-mentioned data acquisition equipment further includes：Equipment power supply；
Above-mentioned equipment power supply is connected with sensor data acquisition interface respectively；The equipment power supply and each sensor number
According to being also associated with switch between acquisition interface.
Preferably, above-mentioned switch is manual switch, in the present embodiment, user can be disconnected by manually mode or
Being electrically connected between closed sensor data acquisition interface and equipment power supply, and then the working quantity of sensor can be controlled.
Above-mentioned equipment power supply is also associated with solar cell plate interface, and solar cell plate interface is used for and solar-electricity
Pond plate is connected.In the present embodiment, it is powered to equipment power supply by solar panel, to reach energy-efficient effect
Fruit.
Preferably, above-mentioned signal collecting device is additionally provided with signal strength indicator light；The signal strength indicator light be it is multiple,
Correspond respectively to each wireless transport module in wireless transport module group, the signal strength indicator light respectively with it is corresponding
Wireless transport module is connected, and is used to indicate the signal strength of the wireless data transfer module；Specifically, the signal strength refers to
Show that lamp acquires the signal strength values of corresponding wireless transport module, and finger is adjusted according to the variation of the signal strength values
Show brightness or the color of lamp；And then it can indicate different signal strengths using different colors or different brightness
Value.
In the present embodiment, staff can judge each wireless transport module according to the information of signal strength indicator light
Signal strength, judge whether data can be transmitted.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to aforementioned
The utility model is described in detail in embodiment, it will be understood by those of ordinary skill in the art that：It is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to the skill recorded in previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation is replaced, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses.It should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described is wanted with right
Subject to the protection domain asked.
Claims (8)
1. a kind of data acquisition equipment, which is characterized in that including：Sensor data acquisition interface group, bus and one are wireless to be passed
Defeated module；Include multiple sensor data acquisition interfaces in the sensor data acquisition interface group, each sensing data is adopted
Collection interface is connected with the bus respectively, and the bus is also connected with the wireless transport module；
The sensor data acquisition interface with sensor for being connected；The sensor data acquisition interface is equipped with storage
Device, the memory are used for the data that storage sensor is acquired；
The sensor data acquisition interface is used to detect the state of the bus, and is detecting that the bus is idle state
When the collected data of the sensor are carried out by the bus to be sent to the wireless transport module, and pass through the nothing
Line transmission module sends the data.
2. data acquisition equipment according to claim 1, which is characterized in that the wireless transport module includes：Purple honeybee
Appointing in ZigBee wireless transport modules, bluetooth component, Wireless Fidelity wifi components, Internet protocol IP V6 network transmission components
Meaning is a kind of.
3. data acquisition equipment according to claim 1 or 2, which is characterized in that the sensor data acquisition interface is：
Temperature sensor data acquisition interface, humidity data acquisition interface, smoke sensor device data acquisition interface, air quality
Any one in sensor data acquisition interface, optical sensor data acquisition interface.
4. data acquisition equipment according to claim 1, which is characterized in that further include：Processor, the processor difference
It is connected with the sensor data acquisition interface, the processor is also connected with the wireless transport module；
The processor is used to acquire the signal strength values of the wireless transport module, and by the signal strength values and default threshold
Value is compared, and when the signal strength values are less than the predetermined threshold value, are sent the first signal to the sensing data and is adopted
Collect interface, the sensor data acquisition interface later deposits the collected data of sensor for receiving first signal
It stores up to the memory.
5. data acquisition equipment according to claim 1, which is characterized in that further include：Equipment power supply, the equipment power supply
It is electrically connected respectively with the sensor data acquisition interface；
It is also associated with switch between the equipment power supply and the sensor data acquisition interface.
6. data acquisition equipment according to claim 1, which is characterized in that the bus is：RS485 buses or
RS232 buses.
7. data acquisition equipment according to claim 5, which is characterized in that the equipment power supply is also associated with solar-electricity
Pond plate interface, the solar cell plate interface with solar panel for being connected.
8. data acquisition equipment according to claim 1, which is characterized in that further include：Signal strength indicator light；
The signal strength indicator light is connected with the wireless transport module respectively, is used to indicate the wireless data transmission mould
The signal strength of block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800623.2U CN207884892U (en) | 2017-12-20 | 2017-12-20 | A kind of data acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800623.2U CN207884892U (en) | 2017-12-20 | 2017-12-20 | A kind of data acquisition equipment |
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| Publication Number | Publication Date |
|---|---|
| CN207884892U true CN207884892U (en) | 2018-09-18 |
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ID=63501548
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721800623.2U Expired - Fee Related CN207884892U (en) | 2017-12-20 | 2017-12-20 | A kind of data acquisition equipment |
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| CN (1) | CN207884892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210607A (en) * | 2020-03-05 | 2020-05-29 | 嘉捷鑫源(北京)科技有限公司 | Wireless infrared ammeter data acquisition system |
| CN111339005A (en) * | 2020-02-19 | 2020-06-26 | 上海新物科技有限公司 | Data acquisition method and device and computer readable storage medium |
-
2017
- 2017-12-20 CN CN201721800623.2U patent/CN207884892U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111339005A (en) * | 2020-02-19 | 2020-06-26 | 上海新物科技有限公司 | Data acquisition method and device and computer readable storage medium |
| CN111339005B (en) * | 2020-02-19 | 2023-09-08 | 上海新物科技有限公司 | Data acquisition method, device and computer readable storage medium |
| CN111210607A (en) * | 2020-03-05 | 2020-05-29 | 嘉捷鑫源(北京)科技有限公司 | Wireless infrared ammeter data acquisition system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20191220 |