CN204556135U - A kind of wireless temperature measurement system based on CC2530 - Google Patents
A kind of wireless temperature measurement system based on CC2530 Download PDFInfo
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- CN204556135U CN204556135U CN201520250514.2U CN201520250514U CN204556135U CN 204556135 U CN204556135 U CN 204556135U CN 201520250514 U CN201520250514 U CN 201520250514U CN 204556135 U CN204556135 U CN 204556135U
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Abstract
A kind of wireless temperature measurement system based on CC2530, comprise microcontroller, the input port of microcontroller connects wireless senser temperature measurement module, the delivery outlet of microcontroller connects key-press module, TFT touch screen module respectively, the input port of microcontroller, delivery outlet connect SD card memory module, CAN LAN module, RS485 communication module, ethernet module respectively, are wherein provided with a CC2530 chip between wireless senser temperature measurement module and microcontroller.The utility model provides a kind of wireless temperature measurement system based on CC2530, wireless temperature-measuring sensor by the temperature information detected via CC2530 radiofrequency emitting module by ZigBee Wireless Network by process after temperature data be sent to microcontroller, after microcontroller calculation process, the running status of each contact is shown in TFT touch screen, reaches the object of thermometric.
Description
Technical field
The utility model relates to a kind of wireless temperature measurement system, particularly relates to a kind of wireless temperature measurement system based on CC2530.
Background technology
High-tension switch cabinet is the visual plant of power plant, transformer and distribution power station etc., carry out generating electricity in electric system, transmit electricity, in the middle of the process such as distribution due to reasons such as load is large, aging, contact oxidations, cause the contact part of the bus junction of high-tension switch cabinet inside and switch to generate heat excessive, as found not in time, process may cause the accidents such as power failure, fire, blast.And switch cubicle is often in the state of hyperbaric environment, airtight operation, so the temp measuring method of routine cannot be applied.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of wireless temperature measurement system based on CC2530, wireless temperature-measuring sensor by the temperature information detected via CC2530 radiofrequency emitting module by ZigBee Wireless Network by process after temperature data be sent to microcontroller, after microcontroller calculation process, the running status of each contact is shown in TFT touch screen, reaches the object of thermometric.
The technical scheme that the utility model is taked is: a kind of wireless temperature measurement system based on CC2530, comprise microcontroller, the input port of microcontroller connects wireless senser temperature measurement module and key-press module respectively, the input port of microcontroller, delivery outlet connect SD card memory module, TFT touch screen module, CAN LAN module, RS485 communication module, ethernet module respectively, are wherein provided with a CC2530 chip between wireless senser temperature measurement module and microcontroller.
Described wireless senser temperature measurement module comprises the 2nd CC2530 chip, temperature sensor, accumulator, induction electricity getting device, induction electricity getting device connects accumulator, the 2nd CC2530 chip, accumulator connects the 2nd CC2530 chip, temperature sensor connects the 2nd CC2530 chip, the 2nd CC2530 chip wireless connections the one CC2530 chip.
The single-chip microcomputer of described microcontroller to be model be STM32F407.
Described RS485 communication module is the RS485 communication interface of band isolation.
The utility model measuring accuracy is high, real-time good, and low in energy consumption, long service life, thermometric is convenient and reliable.Adopt the wireless temperature measurement system based on ZigBee technology, after temperature information being sent to microprocessor calculation process by CC2530 chip, running status is everywhere shown in TFT touch screen.And the duty of wireless senser is adjusted by button.Wireless senser temperature measurement module volume is little, and power consumption is little, can be arranged on narrow space, uses flexibly.Wireless senser temperature measurement module can pass through storage battery power supply, also can be responded to the mode of power taking by current transformer, and this double mode power supply mode can ensure that power supply is stable, and the serviceable life of wireless module is extended.SD card can store real-time temperature data, realizes the analyzing and processing to temperature data.RS485 communication module is connected with microcontroller and realizes On-line Control.Adopt STM32F407 single-chip microcomputer simultaneously, not only fast operation and also processing accuracy high, thus system reliability is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the utility model structured flowchart;
Fig. 2 is wireless senser temperature measurement module structured flowchart;
Fig. 3 is RS485 communication interface circuit;
Fig. 4 is SD card interface circuit
Fig. 5 is keystroke interface circuit.
In figure: microcontroller 1, wireless senser temperature measurement module 2, a CC2530 chip 3, key-press module 4, SD card memory module 5, TFT touch screen module 6, CAN LAN module 7, RS485 communication module 8, ethernet module 9, the 2nd CC2530 chip 201, temperature sensor 202, accumulator 203, induction electricity getting device 204.
Embodiment
As in Fig. 1, a kind of wireless temperature measurement system based on CC2530, comprise microcontroller 1, the input port of microcontroller 1 connects wireless senser temperature measurement module 2 and key-press module 4 respectively, the input port of microcontroller 1, delivery outlet connect SD card memory module 5, TFT touch screen module 6, CAN LAN module 7, RS485 communication module 8, ethernet module 9 respectively, are wherein provided with a CC2530 chip 3 between wireless senser temperature measurement module 2 and microcontroller 1.
As in Fig. 2, described wireless senser temperature measurement module 2 comprises the 2nd CC2530 chip 201, temperature sensor 202, accumulator 203, induction electricity getting device 204, induction electricity getting device 204 connects accumulator 203, the 2nd CC2530 chip 201, accumulator 203 connects the 2nd CC2530 chip 201, temperature sensor 202 connects the 2nd CC2530 chip the 201, two CC2530 chip 201 wireless connections the one CC2530 chip 3.
Described microcontroller 1 for model be the single-chip microcomputer of STM32F407.
Described RS485 communication module 8 is the RS485 communication interface of band isolation, prevents big current from entering microcontroller, causes damage to microcontroller.
Temperature simulation amount signal input the 2nd CC2530 chip 201 also digital quantity that wireless temperature-measuring sensor module 2 is gathered by the temperature sensor 202 being placed in temperature measurement location, be emitted to a CC2530 chip 3 again, one CC2530 chip 3 receives and is sent to STM32F407 single-chip microcomputer, multiple wireless temperature-measuring sensor module 2 forms wireless network and is connected to same ZigBee wireless network management unit, realizes the transmission of data.
Microcontroller 1 is chip used is STM32F407 single-chip microcomputer, and STM32F407 provides 3 12 ADC, two DAC, 1 low-power consumption RTC, 12 general 16 bit timing devices, comprising two PWM timers for Electric Machine Control, and two general 32 bit timing devices.A real randomizer (RNG), this chip further provided with standard and advanced communication interface USB OTG, and CAN LAN (Local Area Network) and Ethernet, can control effectively to system.
Wireless temperature-measuring sensor module 2 adopts double mode power supply, and a kind of pattern is storage battery power supply, and another kind of is electric current induction power taking.And electric current induction way to take power also can charge a battery.Electric current induction power taking responds to power taking by ZMCT102 current transformer.
RS485 communication module 8 is the RS485 communication interface of band isolation, for host computer communication, is connected with microprocessor 1 by RS485 communication interface circuit.
The real time data of SD card memory module 5 storing temperature, MCU also can read the data in SD card, is connected with microprocessor 1 by SD card interface circuit.
Key-press module 4 arranges the duty of each contact, is connected with microcontroller 1 by keystroke interface circuit.
TFT touch screen module 6 shows the temperature value of each point and the running status of each temperature sensor 202, also arranges the duty of each point by touch-screen.TFT touch screen model is DMTFT-28.
Claims (4)
1. the wireless temperature measurement system based on CC2530, comprise microcontroller (1), it is characterized in that: the input port of microcontroller (1) connects wireless senser temperature measurement module (2) and key-press module (4) respectively, the input port of microcontroller (1), delivery outlet connect SD card memory module (5), TFT touch screen module (6), CAN LAN module (7), RS485 communication module (8), ethernet module (9) respectively, are wherein provided with a CC2530 chip (3) between wireless senser temperature measurement module (2) and microcontroller (1).
2. a kind of wireless temperature measurement system based on CC2530 according to claim 1, it is characterized in that: described wireless senser temperature measurement module (2) comprises the 2nd CC2530 chip (201), temperature sensor (202), accumulator (203), induction electricity getting device (204), induction electricity getting device (204) connects accumulator (203), 2nd CC2530 chip (201), accumulator (203) connects the 2nd CC2530 chip (201), temperature sensor (202) connects the 2nd CC2530 chip (201), 2nd CC2530 chip (201) wireless connections the one CC2530 chip (3).
3. a kind of wireless temperature measurement system based on CC2530 according to claim 1, is characterized in that: described microcontroller (1) for model be the single-chip microcomputer of STM32F407.
4. a kind of wireless temperature measurement system based on CC2530 according to claim 1, is characterized in that: described RS485 communication module (8) is the RS485 communication interface of band isolation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250514.2U CN204556135U (en) | 2015-04-23 | 2015-04-23 | A kind of wireless temperature measurement system based on CC2530 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250514.2U CN204556135U (en) | 2015-04-23 | 2015-04-23 | A kind of wireless temperature measurement system based on CC2530 |
Publications (1)
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| CN204556135U true CN204556135U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520250514.2U Expired - Fee Related CN204556135U (en) | 2015-04-23 | 2015-04-23 | A kind of wireless temperature measurement system based on CC2530 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181168A (en) * | 2015-08-14 | 2015-12-23 | 泰州斯贝勒电气科技有限公司 | Wireless temperature sensor |
| CN106597933A (en) * | 2016-12-05 | 2017-04-26 | 成都瑞科电气有限公司 | ZIGBEE technology based wireless temperature measurement system of switchgear |
-
2015
- 2015-04-23 CN CN201520250514.2U patent/CN204556135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181168A (en) * | 2015-08-14 | 2015-12-23 | 泰州斯贝勒电气科技有限公司 | Wireless temperature sensor |
| CN106597933A (en) * | 2016-12-05 | 2017-04-26 | 成都瑞科电气有限公司 | ZIGBEE technology based wireless temperature measurement system of switchgear |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160423 |