KR20150060299A - Method Monitoring Integrated Sensor Module - Google Patents
Method Monitoring Integrated Sensor Module Download PDFInfo
- Publication number
- KR20150060299A KR20150060299A KR1020130144543A KR20130144543A KR20150060299A KR 20150060299 A KR20150060299 A KR 20150060299A KR 1020130144543 A KR1020130144543 A KR 1020130144543A KR 20130144543 A KR20130144543 A KR 20130144543A KR 20150060299 A KR20150060299 A KR 20150060299A
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- KR
- South Korea
- Prior art keywords
- sensor
- sensed information
- information
- integrated
- value
- Prior art date
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
Abstract
Description
The present invention relates to an integrated sensor monitoring method, and more particularly, to a method for monitoring an integrated sensor through an interface module.
Conventionally, the sensing value of a specific sensor included in the existing sensor network system can be collected through a sensor interface module corresponding to a specific sensor or only through an interface device provided by a sensor company.
That is, since a specific interface module and equipment are required to use a specific sensor included in the sensor network system, there is a problem that additional cost and time are required.
Therefore, an effective method is needed when using a plurality of universal sensors.
The present invention provides an integrated sensor monitoring method that enables a user to calculate and apply a sensor used for a general purpose according to a sensor through one interface to monitor the sensor value. There is a purpose.
According to an aspect of the present invention, there is provided an integrated sensor monitoring method comprising: selecting one of power sources 5, 12, and 24V of a DC and supplying the same to a sensor; And acquiring sensed information from the sensor so as to provide the sensed sensor value to the user and transmitting the sensed information to the system, Wherein the step of acquiring sensing information using a 10 bit ADC when the sensor requires a low resolution of a voltage or current type of sensor; Acquiring sensed information using a 22-bit ADC when the sensor requires a high resolution among voltage or current type sensors; Obtaining sensing information using the RS232 and RS485 when the sensor uses RS232 or RS485; If the sensor uses an interrupt, acquiring detection information using the interrupt; And acquiring sensed information using the contact signal when the sensor uses a contact state signal, wherein the sensed information obtained through one of the steps is transmitted .
According to the present invention, it is possible to reduce unnecessary development of an interface board and waste of firmware development by managing a general-purpose sensor through an integrated sensor interface without an individual interface board.
1 is a block diagram for explaining an integrated sensor module in an integrated sensor monitoring method according to an embodiment of the present invention;
2 is a flow chart for explaining an integrated sensor monitoring method according to an embodiment of the present invention;
BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. And is intended to enable a person skilled in the art to readily understand the scope of the invention, and the invention is defined by the claims. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is noted that " comprises, " or "comprising," as used herein, means the presence or absence of one or more other components, steps, operations, and / Do not exclude the addition.
Hereinafter, an integrated sensor monitoring method according to an embodiment of the present invention will be described with reference to FIG. 1 and FIG. FIG. 1 is a block diagram for explaining an integrated sensor module in an integrated sensor monitoring method according to an embodiment of the present invention, and FIG. 2 is a flowchart illustrating an integrated sensor monitoring method according to an embodiment of the present invention.
As shown in FIG. 1, the integrated sensor module of the present invention can supply DC power to the sensor by selecting any one of 5, 12, and 24V.
The integrated sensor module of the present invention can acquire sensing information using a 10-bit ADC for a sensor requiring a low resolution among voltage or current type sensors, It is possible to acquire the sensing information from the sensor by using RS232 and RS485 and acquire the sensing information from the sensor by using the interrupt. The signal can be used to obtain sensing information from the sensor.
In addition, the integrated sensor module of the present invention transmits the obtained sensing information to the system.
Based on the sensing information transmitted from the integrated sensor module, the system uses a unique ID of the sensor to confirm which sensor the sensing information transmitted from the integrated sensor module is transmitted from.
The system calculates the sensor value using the sensor calculation formula provided by the sensor company corresponding to the identified sensor, and provides the calculated sensor value to the user.
More specifically, as shown in FIG. 2, the integrated sensor module senses a sensor corresponding to a received sensor ID when a sensor value request signal including a sensor ID is received from the system to RF.
For example, the integrated sensor module initializes all usage variables, initializes Atmega128Port, and waits to receive a signal from the system to RF.
When the sensor value request signal including the sensor ID is received from the system to the RF, the integrated sensor module detects the sensor corresponding to the received sensor ID, and transmits the RF signal including the received sensor ID to the system.
The system analyzes the detection information received from the integrated sensor module via RF to check the sensor ID and confirms whether the confirmed sensor ID matches the sensor ID included in the sensor value request signal transmitted to the integrated sensor module, , The sensor value is calculated from the sensing information based on the sensor calculation equation corresponding to the sensor ID, and the calculated sensor value is output.
As described above, according to the present invention, it is possible to reduce unnecessary development of an interface board and waste of firmware development by managing a general-purpose sensor through an integrated sensor interface without an individual interface board.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Therefore, the scope of the present invention should not be limited by the illustrated embodiments, but should be determined by the scope of the appended claims and equivalents thereof.
Claims (4)
Calculating a sensor value using a previously stored sensor equation corresponding to the sensor, and acquiring sensed information from the sensor so as to provide the calculated sensor value to a user, and transmitting the sensed information to the system,
The method of claim 1,
Obtaining a sensing information using a 10-bit ADC when the sensor requires a low resolution of a voltage or current type sensor;
Acquiring sensed information using a 22-bit ADC when the sensor requires a high resolution among voltage or current type sensors;
Obtaining sensing information using the RS232 and RS485 when the sensor uses RS232 or RS485;
If the sensor uses an interrupt, acquiring detection information using the interrupt;
And acquiring sensed information by using the contact signal when the sensor uses a contact state signal, wherein the sensed information obtained through one of the steps is transmitted
Integrated sensor monitoring method.
The transmitting step is a step of sensing a sensor corresponding to the received sensor ID when a sensor value request signal including the sensor ID is received from the system through RF
Integrated sensor monitoring method.
Initializing all usage variables, initializing Atmega128Port, and waiting for RF signal reception from the system.
The system analyzes the detection information received by RF to check the sensor ID, and confirms whether the confirmed sensor ID matches the sensor ID included in the sensor value request signal transmitted by itself. The sensor value is calculated from the sensed information based on the corresponding sensor calculation formula, and the calculated sensor value is output
Integrated sensor monitoring method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130144543A KR20150060299A (en) | 2013-11-26 | 2013-11-26 | Method Monitoring Integrated Sensor Module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130144543A KR20150060299A (en) | 2013-11-26 | 2013-11-26 | Method Monitoring Integrated Sensor Module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20150060299A true KR20150060299A (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130144543A KR20150060299A (en) | 2013-11-26 | 2013-11-26 | Method Monitoring Integrated Sensor Module |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20150060299A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017116028A1 (en) * | 2015-12-30 | 2017-07-06 | 울랄라랩 주식회사 | Sensor control system and method |
| KR20200104007A (en) | 2019-02-26 | 2020-09-03 | 주식회사 코드주 | Monitoring system comprising attachable sesnor module |
-
2013
- 2013-11-26 KR KR1020130144543A patent/KR20150060299A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017116028A1 (en) * | 2015-12-30 | 2017-07-06 | 울랄라랩 주식회사 | Sensor control system and method |
| KR20200104007A (en) | 2019-02-26 | 2020-09-03 | 주식회사 코드주 | Monitoring system comprising attachable sesnor module |
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