CN207676172U - Data collecting system - Google Patents
Data collecting system Download PDFInfo
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- CN207676172U CN207676172U CN201721902227.0U CN201721902227U CN207676172U CN 207676172 U CN207676172 U CN 207676172U CN 201721902227 U CN201721902227 U CN 201721902227U CN 207676172 U CN207676172 U CN 207676172U
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Abstract
The utility model discloses a kind of data collecting systems.Wherein, which includes：Multiple data acquisition equipments；Time-shared switch, the time-shared switch are separately connected with the multiple data acquisition equipment, are opened in different times for controlling the multiple data acquisition equipment；Power supply is connected with the time-shared switch, for being powered for the multiple data acquisition equipment by the time-shared switch；Controller is connected with the time-shared switch, and is connected with the power supply, for controlling the time-shared switch, so that the time-shared switch controls the multiple data acquisition equipment and is connected in different times with the power supply.The utility model solves the unstable technical problem of system of data collecting system.
Description
Technical field
The utility model is related to data collecting fields, in particular to a kind of data collecting system.
Background technology
Existing collection system of Internet of things usually because the problems such as battery power consumption, operating current, limits individual node and connects
The sensor type and number of sensors entered.This phenomenon is resulted in a place monitoring many kinds of parameters, is needed to increase and be saved
Points, increase material and human cost, the scalability for affecting node.In order to increase the scalability of node, a section
Point connects several (being limited by battery power consumption, operating current) sensors and does data acquisition, is uniformly controlled multiple sensors
Switch, still, when all the sensors are opened simultaneously, transient current is excessive, operating current is big；There is electromagnetism each other in each sensor
Interference is big, leads to the unstable of system.
For above-mentioned problem, currently no effective solution has been proposed.
Utility model content
The utility model embodiment provides a kind of data collecting system, at least to solve the system of data collecting system not
Stable technical problem.
According to the one side of the utility model embodiment, a kind of data collecting system is provided, including：Multiple data are adopted
Collect equipment；Time-shared switch, the time-shared switch are separately connected with the multiple data acquisition equipment, for controlling the multiple number
It is opened in different times according to collecting device；Power supply is connected with the time-shared switch, for being institute by the time-shared switch
State multiple data acquisition equipment power supplies；Controller is connected with the time-shared switch, and is connected with the power supply, is used for
Control the time-shared switch so that the time-shared switch control the multiple data acquisition equipment in different times with the electricity
Source is connected to.
Further, the time-shared switch includes：Voltage stabilizing chip, for being converted to the supply voltage, after conversion
Voltage meet the voltage needed for the data acquisition equipment to be opened in the multiple data acquisition equipment.
Further, the data collecting system further includes：Data source is connected with the controller, for sending out
Penetrate the data of the data acquisition equipment acquisition.
Further, the data source includes Zigbee data transmission modules and Rola data transmission modules.
Further, the controller is additionally operable to after the data source is completed to emit the data, described in control
Data source is in off-position.
Further, the controller is additionally operable to detect the electricity of the power supply, and the controller is according to the electricity tune
The whole data source emits the time interval of the data.
Further, the controller controls the data source and extends the time with the reduction of the electricity
Interval.
Further, the controller is also connected with the multiple data acquisition equipment, described for collecting and storing
The data of multiple data acquisition equipment acquisitions.
Further, the time-shared switch controls the multiple data acquisition equipment and presses under the control of the controller
It is connected to the power supply according to predetermined interval.
Further, the multiple data acquisition equipment includes：Aerial temperature and humidity sensor, soil temperature-moisture sensor,
PM2.5 sensors, optical sensor, lead ion sensor, ammonium ion sensor and image capture device.
The present embodiment connects multiple data acquisition equipments by time-shared switch, and time-shared switch can control multiple data acquisitions
Equipment is separately turned on and disconnects in different time, avoid multiple data acquisition equipments and meanwhile open cause transient current it is excessive,
Operating current is big, also avoids multiple data acquisition equipments while to there is electromagnetic interference when opening each other big, solve due to
The excessive unstable technical problem for leading to system with electromagnetic interference of operating current, has reached the technology of the stability of the system of raising
Effect.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the schematic diagram of data collecting system according to the present utility model.
Specific implementation mode
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
The utility model embodiment provides a kind of data collecting system.Fig. 1 is data acquisition according to the present utility model
The schematic diagram of system.As shown in Figure 1, the data collecting system includes：
Multiple data acquisition equipments 101；
Time-shared switch 102, the time-shared switch are separately connected with the multiple data acquisition equipment, described more for controlling
A data acquisition equipment is opened in different times；
Power supply 103 is connected with the time-shared switch, for being that the acquisition of the multiple data is set by the time-shared switch
Available electricity；
Controller 104 is connected with the time-shared switch, and is connected with the power supply, for controlling the timesharing
Switch, so that the time-shared switch controls the multiple data acquisition equipment and is connected in different times with the power supply.
The present embodiment connects multiple data acquisition equipments by time-shared switch, and time-shared switch can control multiple data acquisitions
Equipment is separately turned on and disconnects in different time, avoid multiple data acquisition equipments and meanwhile open cause transient current it is excessive,
Operating current is big, also avoids multiple data acquisition equipments while to there is electromagnetic interference when opening each other big, solve due to
The excessive unstable technical problem for leading to system with electromagnetic interference of operating current, has reached the technology of the stability of the system of raising
Effect.
In the present embodiment, the multiple data acquisition equipment includes but not limited to：Aerial temperature and humidity sensor, Soil Temperature And Moisture
Spend sensor, PM2.5 sensors, optical sensor, lead ion sensor, ammonium ion sensor and image capture device.
It should be noted that multiple data acquisition equipments of the present embodiment can be not limited to the sensor and Image Acquisition
Equipment can also be other electronic equipments, such as the detection device of Current Voltage.It no longer illustrates one by one herein.
Data acquisition equipment in the present embodiment can be connected with time-shared switch, on the basis of the stability of the system of raising
On, it can also realize the extension of a variety of different data acquisition equipment.
Optionally, the time-shared switch is under the control of the controller, control the multiple data acquisition equipment according to
Predetermined interval is connected to the power supply.That is, when data acquire, time-shared switch controls multiple data acquisition equipments and is connected to electricity in turn
Source carries out data acquisition, sends the data to controller after each data acquisition equipment data acquisition, will be counted by controller
According to being sent to data source.Controller in the present embodiment can be STM32F103, and time-shared switch may be used
CD74HC4051, data source can be Zigbee module or Rola modules.
Optionally, the time-shared switch includes：Voltage stabilizing chip (Fig. 1 is not shown), for turning to the supply voltage
It changes, transformed voltage meets the voltage needed for the data acquisition equipment to be opened in the multiple data acquisition equipment.
Since the voltage needed for different data acquisition equipment is different, time-shared switch connect to control with multiple data acquisition equipments
It makes whether multiple data acquisition equipments are connected to power supply, therefore, voltage stabilizing chip can be set in time-shared switch, by the voltage of power supply
It is converted into the required voltage of data acquisition equipment for needing to be connected to.For example, obtaining 3.3V, 5V and 12V by voltage stabilizing chip
Common voltage.
Optionally, the controller is also connected with the multiple data acquisition equipment, described more for collecting and storing
The data of a data acquisition equipment acquisition.The data of mobile phone are sent to data source 105 by controller, to be emitted by data
Collected data are sent to gateway by device 105, to be stored in cloud database.
Optionally, the data collecting system further includes：Data source 105 is connected with the controller, for sending out
Penetrate the data of the data acquisition equipment acquisition.The data source includes Zigbee data transmission modules and Rola data hair
Penetrate module.
Since controller is connected with power supply 103, controller can detect the electricity of power supply, and controlling data according to electricity adopts
Collect being switched on and off for equipment and being switched on and off for transmitting module.In order to save data acquisition equipment and data source
Electric quantity consumption, especially in the case where the electricity ratio of power supply is relatively low, save data acquisition equipment and data source electricity
Amount consumption, closes data source after the data transmission has been completed, and each data acquisition equipment data acquisition it
After close data acquisition equipment.
That is, the controller is additionally operable to after the data source is completed to emit the data, the data hair is controlled
Emitter is in off-position.
Optionally, the controller is additionally operable to detect the electricity of the power supply, and the controller is adjusted according to the electricity
The data source emits the time interval of the data.
Optionally, the controller controls the data source and extends with the reduction of the electricity between the time
Every.Transmission time interval, in this way can interior time for reducing transmission data of section at the same time with the growth of the reduction of electricity
Number, reduces the electric quantity consumption of data source, to extend the working time of data source.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of data collecting system, which is characterized in that including：
Multiple data acquisition equipments；
Time-shared switch, the time-shared switch are separately connected with the multiple data acquisition equipment, for controlling the multiple data
Collecting device is opened in different times；
Power supply is connected with the time-shared switch, for being powered for the multiple data acquisition equipment by the time-shared switch；
Controller is connected with the time-shared switch, and is connected with the power supply, for controlling the time-shared switch, with
Make the time-shared switch control the multiple data acquisition equipment to be connected to the power supply in different times.
2. data collecting system according to claim 1, which is characterized in that the time-shared switch includes：
Voltage stabilizing chip, for being converted to the supply voltage, transformed voltage meets the multiple data acquisition equipment
In data acquisition equipment to be opened needed for voltage.
3. data collecting system according to claim 1, which is characterized in that the data collecting system further includes：
Data source is connected with the controller, the data for emitting the data acquisition equipment acquisition.
4. data collecting system according to claim 3, which is characterized in that the data source includes Zigbee data
Transmitting module and Rola data transmission modules.
5. data collecting system according to claim 3, which is characterized in that the controller is additionally operable to send out in the data
Emitter is completed after emitting the data, is controlled the data source and is in off-position.
6. data collecting system according to claim 3, which is characterized in that the controller is additionally operable to detect the power supply
Electricity, the controller adjusts the time interval that the data source emits the data according to the electricity.
7. data collecting system according to claim 6, which is characterized in that the controller controls the data source
Extend the time interval with the reduction of the electricity.
8. data collecting system according to claim 1, which is characterized in that the controller is also adopted with the multiple data
Collection equipment is connected, the data for collecting and storing the multiple data acquisition equipment acquisition.
9. data collecting system according to claim 1, which is characterized in that control of the time-shared switch in the controller
Under system, controls the multiple data acquisition equipment and be connected to the power supply according to predetermined interval.
10. data collecting system according to any one of claim 1 to 9, which is characterized in that the multiple data acquisition
Equipment includes：
Aerial temperature and humidity sensor, soil temperature-moisture sensor, PM2.5 sensors, optical sensor, lead ion sensor, ammonium
Ion transducer and image capture device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902227.0U CN207676172U (en) | 2017-12-29 | 2017-12-29 | Data collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902227.0U CN207676172U (en) | 2017-12-29 | 2017-12-29 | Data collecting system |
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| Publication Number | Publication Date |
|---|---|
| CN207676172U true CN207676172U (en) | 2018-07-31 |
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ID=62972806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721902227.0U Active CN207676172U (en) | 2017-12-29 | 2017-12-29 | Data collecting system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008221A (en) * | 2019-12-18 | 2021-06-22 | 中移物联网有限公司 | Antenna attitude test device, method and system |
| CN116405896A (en) * | 2023-06-08 | 2023-07-07 | 西安益迪惟科智能科技有限责任公司 | Contact net monitoring data acquisition control method |
-
2017
- 2017-12-29 CN CN201721902227.0U patent/CN207676172U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008221A (en) * | 2019-12-18 | 2021-06-22 | 中移物联网有限公司 | Antenna attitude test device, method and system |
| CN116405896A (en) * | 2023-06-08 | 2023-07-07 | 西安益迪惟科智能科技有限责任公司 | Contact net monitoring data acquisition control method |
| CN116405896B (en) * | 2023-06-08 | 2023-09-05 | 西安益迪惟科智能科技有限责任公司 | Contact net monitoring data acquisition control method |
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Effective date of registration: 20230808 Address after: Room 501, Building D2, Songshan Lake International Innovation and Entrepreneurship Community, Songshan Lake High tech Industrial Development Zone, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Dongguan Institute of Science and Technology Innovation Address before: 523000 Room 502, 5th floor, building 1, innovation and Technology Park, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: DONGGUAN FRONTIER TECHNOLOGY INSTITUTE |
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