CN201885754U - CAN (Controller Area Network) bus type digital temperature and humidity instrument - Google Patents
CAN (Controller Area Network) bus type digital temperature and humidity instrument Download PDFInfo
- Publication number
- CN201885754U CN201885754U CN 201020633272 CN201020633272U CN201885754U CN 201885754 U CN201885754 U CN 201885754U CN 201020633272 CN201020633272 CN 201020633272 CN 201020633272 U CN201020633272 U CN 201020633272U CN 201885754 U CN201885754 U CN 201885754U
- Authority
- CN
- China
- Prior art keywords
- module
- temperature
- humidity
- instrument
- bus type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The utility model relates to an instrument for measuring temperature and humidity, in particular to a CAN (Controller Area Network) bus type digital temperature and humidity instrument with data communication capability. The CAN bus type digital temperature and humidity instrument comprises a central processor module, a power module, temperature and humidity sensor modules, a display drive module and a display module, wherein the central processor module is connected with the power module, the temperature and humidity sensor modules and the display drive module that is connected with the display module, and an I/O (input/output) port of the central processor module is connected with a CAN bus port module. The CAN bus type digital temperature and humidity instrument has the benefits that the CAN bus port data module is additionally arranged, so that the data communication capability of the instrument is realized; a plurality of temperature and humidity sensor modules additionally arranged can be used for multipoint measurement on temperature and humidity so as to meet the need of real-time monitoring in production; and the structure is simple and the promotion is convenient.
Description
Technical field
The utility model relates to a kind of instrument of measuring temperature, humidity, relates in particular to a kind of CAN bus type numeral humiture instrument that the data communication ability is arranged.
Background technology
Existing humiture instrument has mechanical type and digital.Mechanical humiture instrument shows not directly perceived, and the no datat ability to communicate can't be carried out reading of remote monitoring data.The digital Temperature and Humidity instrument can become digital signal with the conversion of signals of humiture, can directly show.General digital Temperature and Humidity instrument is spot measurement, can not measure the humiture of a plurality of measuring points simultaneously.General in addition digital Temperature and Humidity instrument does not have communication function, data monitored can not be sent to miscellaneous equipment.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of CAN bus type numeral humiture instrument that can carry out data communication at the deficiency of above-mentioned prior art existence.
The utility model is that the technical scheme that problem adopted of the above-mentioned proposition of solution is: it includes CPU module, power module, Temperature Humidity Sensor module, driver module and display module, CPU module is connected with power module, Temperature Humidity Sensor module, driver module respectively, driver module is connected with display module, and the I/O port of described CPU module is connected with CAN bus port module.
Press such scheme, described Temperature Humidity Sensor module has more than one, and is connected with the I/O port of CPU module.
Press such scheme, described power module comprises power-supply filter.
Press such scheme, described Temperature Humidity Sensor module package is in dust cover.
Use of the present utility model is: the Temperature Humidity Sensor module with the temperature-humidity signal that collects after mould/number conversion, send to CPU module, after CPU module is handled, send to driver module, driver module converts corresponding electric signal to, passes to display module and shows.CPU module converts temperature-humidity signal to the CAN bus signals simultaneously, sends to CAN bus port module, and CAN bus port module sends to miscellaneous equipment with temperature, the humidity data of measuring.Power module is with externally fed voltage transitions forming apparatus required voltage.
The beneficial effects of the utility model are: 1, add CAN bus port data module, make device have the data communication ability.2, add a plurality of sensor assemblies, can carry out the multiple spot temperature and humidity measurement, satisfy and produce the needs of monitoring in real time.3, simple in structure, be convenient to promote.
Description of drawings
Fig. 1 is the structured flowchart of an embodiment of the utility model.
Fig. 2 is the structured flowchart of another embodiment of the utility model.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
Claims (4)
1. CAN bus type numeral humiture instrument, include CPU module, power module, Temperature Humidity Sensor module, driver module and display module, CPU module is connected with power module, Temperature Humidity Sensor module, driver module respectively, driver module is connected with display module, it is characterized in that: the I/O port of described CPU module is connected with CAN bus port module.
2. CAN bus type numeral humiture instrument as claimed in claim 1, it is characterized in that: described Temperature Humidity Sensor module has more than one, and is connected with the I/O port of CPU module.
3. CAN bus type numeral humiture instrument as claimed in claim 1, it is characterized in that: described power module comprises power-supply filter.
4. CAN bus type numeral humiture instrument as claimed in claim 1 or 2, it is characterized in that: described Temperature Humidity Sensor module package is in dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020633272 CN201885754U (en) | 2010-11-30 | 2010-11-30 | CAN (Controller Area Network) bus type digital temperature and humidity instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020633272 CN201885754U (en) | 2010-11-30 | 2010-11-30 | CAN (Controller Area Network) bus type digital temperature and humidity instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885754U true CN201885754U (en) | 2011-06-29 |
Family
ID=44183299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020633272 Expired - Lifetime CN201885754U (en) | 2010-11-30 | 2010-11-30 | CAN (Controller Area Network) bus type digital temperature and humidity instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887524A (en) * | 2019-11-28 | 2020-03-17 | 苏州长风航空电子有限公司 | Temperature and humidity detection system |
-
2010
- 2010-11-30 CN CN 201020633272 patent/CN201885754U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887524A (en) * | 2019-11-28 | 2020-03-17 | 苏州长风航空电子有限公司 | Temperature and humidity detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202329850U (en) | Temperature rise detecting system of switch apparatus | |
| CN202119474U (en) | Monitoring device for power transformer | |
| CN201885754U (en) | CAN (Controller Area Network) bus type digital temperature and humidity instrument | |
| CN202956198U (en) | Multipoint temperature measuring and controlling system based on single-chip microcomputer | |
| CN204203348U (en) | A kind of photovoltaic combiner box transformation current sensing means | |
| CN201876494U (en) | Electric energy metering and measuring system | |
| CN201285425Y (en) | Electric energy quality analyzer | |
| CN203276525U (en) | Embedded test system convenient for near-field data transmission | |
| CN202677597U (en) | Underground substation environment monitoring system based on Internet of Things | |
| CN208060630U (en) | A kind of modular multichannel test system | |
| CN203490283U (en) | Multifunctional power consumption detection equipment | |
| CN202421267U (en) | Digital multimeter based on wifi wireless transmission | |
| CN206431264U (en) | The aging vehicle of POE power supply products | |
| CN202442987U (en) | Water content detector for meat foods | |
| CN202256238U (en) | Portable edible oil quality detection device | |
| CN201436613U (en) | A temperature monitoring system | |
| CN206258695U (en) | Environmental test chamber wireless monitoring device | |
| CN206096393U (en) | Unmanned aerial vehicle battery monitoring device | |
| CN206194113U (en) | Wireless temperature measuring system | |
| CN202855258U (en) | Display drive device | |
| CN202975188U (en) | Portable fault detector for electronic information system | |
| CN204314676U (en) | A kind of Multifunctional grain situation observing and controlling extension set | |
| CN202330521U (en) | Informationized electric power data display unit | |
| CN201527448U (en) | Embedded power quality monitoring system | |
| CN203981211U (en) | A kind of power consumer significant trouble risk index prediction unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |