CN203149795U - Portable wireless temperature and humidity acquisition device - Google Patents
Portable wireless temperature and humidity acquisition device Download PDFInfo
- Publication number
- CN203149795U CN203149795U CN 201220456727 CN201220456727U CN203149795U CN 203149795 U CN203149795 U CN 203149795U CN 201220456727 CN201220456727 CN 201220456727 CN 201220456727 U CN201220456727 U CN 201220456727U CN 203149795 U CN203149795 U CN 203149795U
- Authority
- CN
- China
- Prior art keywords
- temperature
- collection device
- portable wireless
- humidity sensor
- utility
- 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 - Fee Related
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a portable wireless temperature and humidity acquisition device. The device comprises a microcontroller (1), a monitor (2) connected with the microcontroller (1), a power management circuit (3), a temperature and humidity sensor (4), a keyboard (5), and a communication module (6), wherein the power management circuit (3) is connected with the monitor (2), the temperature and humidity sensor (4) and the communication module (6). A one-chip microcomputer regularly reads the data from the temperature and humidity sensor and checks remote wireless signals for identification and handling according to the scope of temperature and humidity preset inside. If the temperature and humidity are beyond the preset scope, the device will alarm and send wireless signals to inform the remote master station.
Description
Technical field
The utility model relates to the humiture collection device, relates more specifically to a kind of nothing through the portable warm humidity collector.
Background technology
At present, in the industry the humiture collection device that generally uses, generally all be to handle just output through simple data after recording signal by Temperature Humidity Sensor, have that transmission range is short, speed slow, signal is subject in deficiency such as disturbing, therefore, have promoting the performance of total system, reduce the demand of system power dissipation and cost.
The utility model content
The utility model provides a kind of humiture collection device, comprises the display, electric power management circuit, Temperature Humidity Sensor, keyboard and the communication module that are connected with microcontroller respectively.Electric power management circuit is connected with display, Temperature Humidity Sensor and communication module, and the humiture collection device adopts mode and the main website of wireless receiving emission to communicate.
According to another aspect of the present utility model, mode and main website that the humiture collection device adopts infrared emission to receive communicate.
According to another aspect of the present utility model, the display of humiture collection device is used to indicate supply voltage.
According to an aspect of the present utility model, the display of humiture collection device is used for showing humiture.
According to another aspect of the present utility model, the display of humiture collection device is used for the demonstration time.
Advantages such as that the humiture collection device that the utility model provides has is low in energy consumption, low-cost, portable, store, can establish, can show can regularly fix a point to gather humiture to store, and regularly signal to main website.
Description of drawings
Fig. 1 is the structural representation according to an embodiment of the present utility model.
Embodiment
Below with reference to accompanying drawing embodiment of the present utility model is described in detail.
Fig. 1 is the structural representation according to an embodiment of the present utility model.Humiture collection device shown in Fig. 1 comprises microcontroller 1, display 2, electric power management circuit 3, Temperature Humidity Sensor 4, keyboard 5 and communication module 6.As shown in Figure 1, electric power management circuit 3 is connected with display 2, Temperature Humidity Sensor 4 and communication module 6.
In embodiment of the present utility model, microcontroller 1 adopts 8 single-chip microcomputer STM8L152C6T6 of a super low-power consumption low price of ST company release, reduces peripheral components and uses, and improves the stability of system, simplifies circuit design, reduces production costs.
In embodiment of the present utility model, electric power management circuit 3 adopts electric battery and voltage stabilizer to constitute the electric power management circuit of humiture collection device.For example, the electric power management circuit that constitutes the humiture collection device of the low-dropout regulator chip MCP1700-3.3V of the electric battery of employing 3.6V-4.3V and Microchip company.
The digital hygro sensor SHT75 that Temperature Humidity Sensor 4 adopts Sensirion company to produce, need not peripheral cell and just can directly export the digital signal of indexs such as humidity, temperature, directly link microcontroller by the twin wire serial line interface, simplified sensor circuit designs.
In this embodiment, the communication module 6 of humiture collection device adopts mode and the main website of wireless receiving emission to communicate.For example use nRF24L01 radio-frequency receiving-transmitting device, realize energy-saving design.The mode that communication module 6 can also adopt infrared emission to receive realize with main website between communicate by letter.Transmitting terminal links to each other with the timer passage of microprocessor, the carrier signal of simulation 38kHZ, and the serial ports of receiving end and microprocessor joins, and communication baud rate is 1200bit.
In embodiment of the present utility model, use keyboard that measurement result is browsed, also can adopt other modes to browse measurement result.
Single-chip microcomputer regularly reads the data of warm and humid sensor, makes regular check on the wireless signal in a distant place, according to the temperature humidity range of inner setting, identifies processing.If humiture greater than setting range, is reported to the police, and send wireless signal notice distant place main website.
Above embodiment only is used for explanation the utility model; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to scope of the present utility model, and the claimed scope of the utility model is defined by the claims.
Claims (2)
1. portable wireless humiture collection device, comprise microcontroller (1), the display (2) that is connected with microcontroller (1), electric power management circuit (3), Temperature Humidity Sensor (4), keyboard (5) and communication module (6) respectively, electric power management circuit (3) is connected with display (2), Temperature Humidity Sensor (4) and communication module (6), it is characterized in that: this portable wireless humiture collection device adopts mode and the main website of wireless receiving emission to communicate.
2. portable wireless humiture collection device according to claim 1 is characterized in that: mode and main website that portable wireless humiture collection device adopts infrared emission to receive communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220456727 CN203149795U (en) | 2012-09-10 | 2012-09-10 | Portable wireless temperature and humidity acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220456727 CN203149795U (en) | 2012-09-10 | 2012-09-10 | Portable wireless temperature and humidity acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203149795U true CN203149795U (en) | 2013-08-21 |
Family
ID=48977305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220456727 Expired - Fee Related CN203149795U (en) | 2012-09-10 | 2012-09-10 | Portable wireless temperature and humidity acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203149795U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499749A (en) * | 2013-10-15 | 2014-01-08 | 中国电子科技集团公司第三十八研究所 | Static electricity detection device |
| CN103900637A (en) * | 2014-03-17 | 2014-07-02 | 华南理工大学 | Laboratory environment detection instrument |
| US9940804B2 (en) | 2013-12-04 | 2018-04-10 | Blustream Corporation | Protecting mobile objects |
-
2012
- 2012-09-10 CN CN 201220456727 patent/CN203149795U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499749A (en) * | 2013-10-15 | 2014-01-08 | 中国电子科技集团公司第三十八研究所 | Static electricity detection device |
| CN103499749B (en) * | 2013-10-15 | 2015-11-25 | 中国电子科技集团公司第三十八研究所 | A kind of electrostatic testing apparatus |
| US9940804B2 (en) | 2013-12-04 | 2018-04-10 | Blustream Corporation | Protecting mobile objects |
| CN103900637A (en) * | 2014-03-17 | 2014-07-02 | 华南理工大学 | Laboratory environment detection instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204168495U (en) | A kind of plug type unified interface gateway based on radio sensing network | |
| CN203149795U (en) | Portable wireless temperature and humidity acquisition device | |
| CN205193644U (en) | Plant factory control system | |
| CN207743764U (en) | UPS data monitoring systems | |
| CN206848764U (en) | A kind of intelligent appliance control system | |
| CN202661192U (en) | Wireless temperature measurement system of internet of things and based on ZigBee technique | |
| CN201955893U (en) | Temperature and humidity data acquisition management device | |
| CN206931191U (en) | A kind of humiture monitoring device | |
| CN205508098U (en) | Low -power consumption wireless sensing demodulator for linear displacement sensor | |
| CN204288025U (en) | A kind of greenhouse temperature and humidity control system | |
| CN204066105U (en) | A kind of embedded system full duplex RS232 serial extended unit | |
| CN203134098U (en) | Wireless low-power consumption temperature and humidity acquirer | |
| CN208547860U (en) | The miniature cold chain monitoring device of super low-power consumption and system | |
| CN203386342U (en) | Wireless data acquisition terminal | |
| CN207867326U (en) | The system for carrying out intelligent measurement based on several sensing equipments | |
| CN202494513U (en) | Wireless environment vibration monitoring device | |
| CN206063136U (en) | A kind of body temperature acquisition system based on radio-frequency technique | |
| CN204031216U (en) | A kind of wireless meteorological data communication system | |
| CN204740721U (en) | A wireless sensor network node module for detecting soil water content | |
| CN104581907A (en) | Wireless communicator, meter inquiry device and meter inquiry system | |
| CN105551116A (en) | Intelligent entrance guard system | |
| CN202103793U (en) | Monitoring sensing device | |
| CN204388898U (en) | A kind of light detects wireless senser | |
| CN215344564U (en) | Multifunctional information transmitter | |
| CN201994954U (en) | Intelligent home device based on built-in technology and wireless technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |