CN202562648U - Temperature remote real-time monitoring device - Google Patents
Temperature remote real-time monitoring device Download PDFInfo
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- CN202562648U CN202562648U CN2012201114716U CN201220111471U CN202562648U CN 202562648 U CN202562648 U CN 202562648U CN 2012201114716 U CN2012201114716 U CN 2012201114716U CN 201220111471 U CN201220111471 U CN 201220111471U CN 202562648 U CN202562648 U CN 202562648U
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Abstract
The present utility model discloses a temperature remote real-time monitoring device. The device comprises a temperature acquisition module, a control chip, a first wireless communication module, a second wireless communication module, a central processing unit and a display unit, the control chip is respectively connected with the temperature acquisition module and the first wireless communication module, the central processing unit is respectively connected with the second wireless communication module and the display unit, and the first wireless communication module is connected with the second wireless communication module through a wireless communication network. When a hydraulic servo system is adopted to carry out intensity or fatigue tests of an automobile chassis member or a subsystem, the temperature acquisition module is used for collecting temperature values of a key part which needs to be monitored in real time, and sending the temperature values to the distant central processing unit; then the temperature values are displayed on the display unit by the central processing unit, and real-time monitoring of temperature of the key part can be realized.
Description
Technical field
The utility model relates to temperature information monitoring technique field, relates in particular to a kind of temperature remote real-time monitoring device.
Background technology
When Hydrauservo System is carried out intensity or testing fatigue to automobile chassis spare or subsystem, need the temperature information of some key position of monitoring, like the temperature of vibroshock in the torsion experimentation of back.At present, generally be that the tester adopts infrared thermometer to carry out a temperature survey at set intervals.This monitor mode can not be monitored the parts of needs monitoring in real time, and simultaneously, the tester needs around test-bed, to carry out temperature survey continually, and tester's personal safety is caused potential threat.
Chinese patent publication number CN200965481; In open day on October 24th, 2007, the name of utility model is called intelligent infrared temperature-measuring gun, and this application case discloses a kind of intelligent infrared temperature-measuring gun; It comprises rifle body, detector and display; Signalization is amplified chip, modulus conversion chip, embedded microprocessor and clock chip in the said rifle body, and the output terminal of detector connects the input end that signal amplifies chip, and the output terminal of signal amplification chip connects the input end of analog-digital chip; The output terminal of analog-digital chip and the output terminal of function button are connected with the input end of embedded microprocessor respectively; The output terminal of embedded microprocessor connects the input end of display, and the output terminal of said clock chip is connected with the input end of embedded microprocessor, and the output terminal of embedded microprocessor connects the input end of clock chip.It can be shown in temperature, time and location number on the rifle volumetric display simultaneously, the mistake of avoiding artificial record to occur.Its weak point is, when Hydrauservo System was carried out intensity or testing fatigue to automobile chassis spare or subsystem, this device can not be monitored the key position that needs carry out monitoring temperature in real time.
The utility model content
The purpose of the utility model is to overcome when Hydrauservo System is carried out intensity or testing fatigue to automobile chassis spare or subsystem; The technical matters that can't monitor in real time the temperature of key position; A kind of temperature remote real-time monitoring device is provided, and it gathers the temperature value of key position in real time through temperature collect module, and sends it to CPU at a distance; Show on display unit through after the central processing unit for processing, realize real-time monitoring the key position temperature.
In order to address the above problem, the utility model adopts following technical scheme to be achieved:
A kind of temperature remote real-time monitoring device of the utility model; Comprise temperature collect module, control chip, first wireless communication module, second wireless communication module, CPU and display unit; Said control chip links to each other with first wireless communication module with temperature collect module respectively; Said CPU links to each other with display unit with second wireless communication module respectively, and said first wireless communication module links to each other through cordless communication network with second wireless communication module.
In the present technique scheme, before Hydrauservo System is carried out strength test or testing fatigue to automobile chassis spare or subsystem, earlier temperature collect module is fixed on the key position that need carry out monitoring temperature.When test is carried out; Temperature collect module is gathered the temperature information of key position, and sends it to control chip, and control chip is controlled first wireless communication module and sent temperature data to second wireless communication module; Second wireless communication module sends to CPU with the temperature data that receives; CPU is handled the temperature data that receives, and on display unit, shows, and is convenient to the temperature conditions that the staff monitors key position in real time.
As preferably, said temperature collect module comprises temperature sensor, amplifier, wave filter and digital to analog converter, and said amplifier links to each other with wave filter with temperature sensor respectively, and said digital to analog converter links to each other with control chip with wave filter respectively.Temperature sensor converts temperature signal electric signal into and sends to amplifier; Amplifier amplifies this electric signal and sends to wave filter; Send to digital to analog converter to electric signal behind the wave filter filtering interference signals, digital to analog converter becomes this electrical signal conversion corresponding digital signal and sends to control chip.
As preferably, said temperature sensor is a thermopair.Thermocouple structure is simple, low price, and accuracy of measurement is high.
As preferably, said first wireless communication module and second wireless communication module all adopt the WIFI module.The WIFI module is a kind of transmission conversion products that serial ports or Transistor-Transistor Logic level change WIFI communication, has high receiving sensitivity.
As preferably, said a kind of temperature remote real-time monitoring device also comprises supervisory keyboard, and said supervisory keyboard links to each other with CPU.The tester can be provided with the temperature threshold that needs the monitoring temperature parts through supervisory keyboard, and when need monitor component temperature value surpassed threshold value, display alarm information on the display unit reminded the tester to note.
As preferably, said a kind of temperature remote real-time monitoring device also comprises hummer, and said hummer links to each other with CPU.When need monitor component temperature value surpassed threshold value, hummer sent chimes of doom, reminded the tester to note.
As preferably, said a kind of temperature remote real-time monitoring device also comprises clock module and memory module, and said CPU links to each other with memory module with clock module respectively.The tester can be through the control signal of supervisory keyboard to CPU transmission storing temperature data, and CPU starts the clock module timing, and the temperature data that different time is corresponding stores in the memory module, inquires about after being convenient to and analyzes.
The beneficial effect of the utility model is: when (1) is carried out intensity or testing fatigue in Hydrauservo System to automobile chassis spare or subsystem; Gather the temperature value of the key position that needs monitoring in real time through temperature collect module; And send it to CPU at a distance; Show on display unit through after the central processing unit for processing, realize real-time monitoring the key position temperature.(2) avoided the tester because of around test-bed, carrying out the potential safety hazard that temperature survey produces continually.
Description of drawings
Fig. 1 is that a kind of circuit theory of the utility model connects block diagram.
Among the figure: 1, temperature collect module, 2, control chip, 3, first wireless communication module, 4, second wireless communication module; 5, CPU, 6, display unit, 7, temperature sensor, 8, amplifier; 9, wave filter, 10, digital to analog converter, 11, supervisory keyboard; 12, hummer, 13, clock module, 14, memory module.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of temperature remote real-time monitoring device of present embodiment; As shown in Figure 1; Comprise temperature collect module 1, control chip 2, first wireless communication module 3, second wireless communication module 4, CPU 5, display unit 6, supervisory keyboard 11, hummer 12, clock module 13 and memory module 14; Temperature collect module 1 comprises temperature sensor 7, amplifier 8, wave filter 9 and digital to analog converter 10; Amplifier 8 links to each other with wave filter 9 with temperature sensor 7 respectively; Digital to analog converter 10 links to each other with control chip 2 with wave filter 9 respectively; Control chip 2 links to each other with first wireless communication module 3, and CPU 5 links to each other with memory module 14 with second wireless communication module 4, display unit 6, supervisory keyboard 11, hummer 12, clock module 13 respectively, and first wireless communication module 3 links to each other through cordless communication network with second wireless communication module 4.
Temperature sensor 7 adopts thermopair, the amplifying circuit that amplifier 8 adopts based on the AD595 chip, and display unit 6 adopts LCDs, and first wireless communication module 3 and second wireless communication module 4 all adopt the WIFI module.Before Hydrauservo System is carried out strength test or testing fatigue to automobile chassis spare or subsystem, earlier thermopair is fixed on the key position that need carry out monitoring temperature.
When test is carried out; Thermopair is gathered the temperature information of key position; And convert temperature signal into voltage signal and send to amplifier 8, amplifier is amplified to 0 to 10V with voltage signal, produces one 10mV/ ℃ output; Send to wave filter 9 to voltage signal afterwards; Send to digital to analog converter 10 to voltage signal behind wave filter 9 filtering interference signals, digital to analog converter 10 converts this voltage signal corresponding digital signal to and sends to control chip 2, and control chip 2 controls first wireless communication module 3 sends this digital signal to second wireless communication module 4.
Second wireless communication module 4 sends to CPU 5 with the digital signal that receives; 5 pairs of digital signals that receive of CPU are handled; Convert thereof into corresponding Temperature numerical; And on LCDs, show, be convenient to the temperature conditions that the staff monitors key position in real time.Simultaneously, avoided the tester because of around test-bed, carrying out the potential safety hazard that temperature survey produces continually.
The tester can be provided with the temperature threshold of the key position that needs monitoring through supervisory keyboard 11; When the temperature value of the key position of need monitoring surpasses threshold value; CPU 5 transmits control signal to LCDs and hummer 12; Display alarm information on the LCDs, hummer 12 sends chimes of doom, reminds the tester to note.The tester also can send the control signal of storing temperature data through supervisory keyboard 11 to CPU 5; CPU 5 starts clock module 13 timing; With the temperature data that reads and time corresponding data storage in memory module 14, inquiry and analyzing after being convenient to.
Claims (7)
1. temperature remote real-time monitoring device; It is characterized in that: comprise temperature collect module (1), control chip (2), first wireless communication module (3), second wireless communication module (4), CPU (5) and display unit (6); Said control chip (2) links to each other with first wireless communication module (3) with temperature collect module (1) respectively; Said CPU (5) links to each other with display unit (6) with second wireless communication module (4) respectively, and said first wireless communication module (3) links to each other through cordless communication network with second wireless communication module (4).
2. a kind of temperature remote real-time monitoring device according to claim 1; It is characterized in that: said temperature collect module (1) comprises temperature sensor (7), amplifier (8), wave filter (9) and digital to analog converter (10); Said amplifier (8) links to each other with wave filter (9) with temperature sensor (7) respectively, and said digital to analog converter (10) links to each other with control chip (2) with wave filter (9) respectively.
3. a kind of temperature remote real-time monitoring device according to claim 2 is characterized in that: said temperature sensor (7) is a thermopair.
4. according to claim 1 or 2 or 3 described a kind of temperature remote real-time monitoring devices, it is characterized in that: said first wireless communication module (3) and second wireless communication module (4) all adopt the WIFI module.
5. according to claim 1 or 2 or 3 described a kind of temperature remote real-time monitoring devices, it is characterized in that: also comprise supervisory keyboard (11), said supervisory keyboard (11) links to each other with CPU (5).
6. a kind of temperature remote real-time monitoring device according to claim 5 is characterized in that: also comprise hummer (12), said hummer (12) links to each other with CPU (5).
7. a kind of temperature remote real-time monitoring device according to claim 5 is characterized in that: also comprise clock module (13) and memory module (14), said CPU (5) links to each other with memory module (14) with clock module (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201114716U CN202562648U (en) | 2012-03-22 | 2012-03-22 | Temperature remote real-time monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201114716U CN202562648U (en) | 2012-03-22 | 2012-03-22 | Temperature remote real-time monitoring device |
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| Publication Number | Publication Date |
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| CN202562648U true CN202562648U (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201114716U Expired - Fee Related CN202562648U (en) | 2012-03-22 | 2012-03-22 | Temperature remote real-time monitoring device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360700A (en) * | 2014-11-20 | 2015-02-18 | 奇瑞汽车股份有限公司 | Temperature monitoring system and method in test of samples |
| CN104359566A (en) * | 2014-11-14 | 2015-02-18 | 苏州工业园区驿力机车科技有限公司 | Wireless vehicle-mounted type automobile temperature experimental data collecting system |
| CN104374477A (en) * | 2014-10-31 | 2015-02-25 | 中国科学院苏州生物医学工程技术研究所 | Wireless infrared digital thermometer |
| CN104652341A (en) * | 2015-03-24 | 2015-05-27 | 淄博高华新能源科技有限公司 | Road surface ice condition detection and automatic ice-melting system |
| CN105371987A (en) * | 2015-11-30 | 2016-03-02 | 成都九鼎科技(集团)有限公司 | Device and method of temperature detection of shock absorber |
-
2012
- 2012-03-22 CN CN2012201114716U patent/CN202562648U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374477A (en) * | 2014-10-31 | 2015-02-25 | 中国科学院苏州生物医学工程技术研究所 | Wireless infrared digital thermometer |
| CN104359566A (en) * | 2014-11-14 | 2015-02-18 | 苏州工业园区驿力机车科技有限公司 | Wireless vehicle-mounted type automobile temperature experimental data collecting system |
| CN104360700A (en) * | 2014-11-20 | 2015-02-18 | 奇瑞汽车股份有限公司 | Temperature monitoring system and method in test of samples |
| CN104360700B (en) * | 2014-11-20 | 2016-06-01 | 奇瑞汽车股份有限公司 | A kind of exemplar test in temperature monitoring system and method |
| CN104652341A (en) * | 2015-03-24 | 2015-05-27 | 淄博高华新能源科技有限公司 | Road surface ice condition detection and automatic ice-melting system |
| CN105371987A (en) * | 2015-11-30 | 2016-03-02 | 成都九鼎科技(集团)有限公司 | Device and method of temperature detection of shock absorber |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140322 |