CN204925387U - Intelligence ultrasonic ranging appearance based on singlechip - Google Patents
Intelligence ultrasonic ranging appearance based on singlechip Download PDFInfo
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- CN204925387U CN204925387U CN201520623994.2U CN201520623994U CN204925387U CN 204925387 U CN204925387 U CN 204925387U CN 201520623994 U CN201520623994 U CN 201520623994U CN 204925387 U CN204925387 U CN 204925387U
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- 239000013078 crystal Substances 0.000 claims abstract description 5
- 238000002604 ultrasonography Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000036039 immunity Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses an intelligence ultrasonic ranging appearance based on singlechip, including main circuit board, last singlechip and the power module of installing of main circuit board, the input of singlechip is connected with reset circuit module, keying circuit module and temperature sensor respectively, the output of singlechip is connected with warning circuit module and LCD liquid crystal display module respectively, ultrasonic emission receiving module and crystal oscillator circuit module respectively with the singlechip both way junction, power module supplies power for the singlechip behind switch. The utility model discloses an equipment all are digital devices, can handle data transmission in the singlechip in real time, improved measurement accuracy, the measuring distance is directly perceived visible moreover, convenient to use, the low power dissipation, interference immunity is strong, has the temperature compensating function, even in the volatility, easily fire, easily explode, under the operational environment condition that corrosivity etc. Is abominable, also can normally work with good high performance.
Description
Technical field
The utility model belongs to distance measuring instrument technical field, is specifically related to one and can be used for robot navigation, level gauging, aloft with the SCM Based intelligent ultrasonic meter of Underwater Target Detection, identification, location.
Background technology
Along with the development of industrial technology, the traditional ultrasonic ranging instrument using mimic channel to realize can not meet the demand of people.Some measuring distances are too short, do not reach the requirement of range finding; Although the distance measured had, precision is not high; Although the precision had and range finding are all improved, circuit is complicated, and technical difficulty is large, not easily debugging etc.Therefore develop a kind of high-precision, can carry out real-time response ultrasonic ranging instrument extremely urgent.
Utility model content
For above-mentioned deficiency of the prior art, the purpose of this utility model be to provide a kind of high-precision can under the working environment severe in volatility, inflammable, explosive, corrosivity etc. of real-time response, the SCM Based intelligent ultrasonic meter normally worked with good superior function.
For realizing above-mentioned technical purpose, the technical scheme that the utility model adopts is as follows:
A kind of SCM Based intelligent ultrasonic meter, comprise main circuit board, main circuit board is provided with single-chip microcomputer and power module, the input end of single-chip microcomputer is connected with reset circuit module, key circuit module and temperature sensor respectively; The output terminal of single-chip microcomputer is connected with warning circuit module and LCD LCD MODULE respectively; Ultrasound wave transmitting and receiving module and crystal oscillating circuit module are bi-directionally connected with single-chip microcomputer respectively; Power module is powered to single-chip microcomputer after power switch.
Described single-chip microcomputer is STC89C52 single-chip microcomputer, and STC89C52 single-chip microcomputer is low in energy consumption, strong interference immunity, and operating voltage is low, is 3.3 ~ 5.5V, has the FLASH program storage that 8kB can repeatedly programme in sheet.
Described temperature sensor is DS18B20 temperature sensor.
Described ultrasound wave is launched and receiver module is HC-SR04 ultrasonic wave module.
Described power module is three joint 1.5V dry cell compositions.
Single-chip microcomputer of the present utility model receives ultrasound wave transmitting and receiving module feedack, display distance is carried out by LCD LCD MODULE after processing, key circuit module can arrange the bound of distance and the bound of measurement environment of measurement by single-chip microcomputer, and in LCD LCD MODULE, carry out the distance value and the temperature value that show concrete measurement.When measuring distance or environment temperature exceed setting value, single-chip microcomputer can control warning circuit module and report to the police, and reminds staff to adjust.The equipment that the utility model adopts is all digital devices, can send data in single-chip microcomputer in real time and process, improve measuring accuracy, and measuring distance is intuitively visible, easy to use, low in energy consumption, strong interference immunity, there is temperature compensation function, even under the working environment that volatility, inflammable, explosive, corrosivity etc. are severe, also normally can work with good superior function.
Accompanying drawing explanation
Fig. 1 is topology layout figure of the present utility model.
Fig. 2 is control principle block diagram of the present utility model.
Embodiment
Embodiment: as shown in Figure 1-2, a kind of SCM Based intelligent ultrasonic meter, comprises main circuit board 11, main circuit board 11 is provided with single-chip microcomputer 1 and power module 2.Described single-chip microcomputer 1 is STC89C52 single-chip microcomputer, and STC89C52 single-chip microcomputer is low in energy consumption, strong interference immunity, and operating voltage is low, is 3.3 ~ 5.5V, has the FLASH program storage that 8kB can repeatedly programme in sheet.
The input end of single-chip microcomputer 1 is connected with reset circuit module 4, key circuit module 5 and temperature sensor 6 respectively.The output terminal of single-chip microcomputer 1 is connected with warning circuit module 7 and LCD LCD MODULE 8 respectively.Ultrasound wave transmitting and receiving module 9 and crystal oscillating circuit module 3 are bi-directionally connected with single-chip microcomputer 1 respectively.Power module 2 powers to after power switch 10 single-chip microcomputer 1, between power module 2 and single-chip microcomputer 1, be provided with power light.
Power switch 10, LCD LCD MODULE 2, key circuit module 5, power light composition man-machine interface and state display.Switching on and shutting down, the setting of bound of measuring distance and measures ambient temperature, measuring distance and measures ambient temperature can be completed by man-machine interface to show.
Wherein, described temperature sensor 6 is DS18B20 temperature sensor.Described ultrasound wave is launched and receiver module is HC-SR04 ultrasonic wave module.Described power module 2 is three joint 1.5V dry cell compositions.
Principle of work: power module 2 powers to single-chip microcomputer 1 by power switch 10, crystal oscillating circuit module 3 provides frequency of operation to single-chip microcomputer 1.Key circuit module 5 carries out by single-chip microcomputer 1 upper lower limit value arranging measuring distance and measurement environment, and show in LCD LCD MODULE 8, after single-chip microcomputer 1 receives and processes from the feedback information of ultrasound wave transmitting and receiving module 9 and the detection signal of temperature sensor 6, and distance value and the ambient temperature value of display measurement is carried out in LCD LCD MODULE, when the distance measured or temperature exceed setting value, warning circuit module 7 is reported to the police, and shows concrete type of alarm in LCD LCD MODULE 8.
Claims (5)
1. a SCM Based intelligent ultrasonic meter, it is characterized in that: comprise main circuit board (11), main circuit board (11) is provided with single-chip microcomputer (1) and power module (2), the input end of single-chip microcomputer (1) is connected with reset circuit module (4), key circuit module (5) and temperature sensor (6) respectively; The output terminal of single-chip microcomputer (1) is connected with warning circuit module (7) and LCD LCD MODULE (8) respectively; Ultrasound wave transmitting and receiving module (9) and crystal oscillating circuit module (3) are bi-directionally connected with single-chip microcomputer (1) respectively; Power module (2) gives single-chip microcomputer (1) power supply after power switch (10).
2. SCM Based intelligent ultrasonic meter according to claim 1, is characterized in that: described single-chip microcomputer (1) is STC89C52 single-chip microcomputer.
3. SCM Based intelligent ultrasonic meter according to claim 1, is characterized in that: described temperature sensor (6) is DS18B20 temperature sensor.
4. SCM Based intelligent ultrasonic meter according to claim 1, is characterized in that: described ultrasound wave is launched and receiver module (9) is HC-SR04 ultrasonic wave module.
5. SCM Based intelligent ultrasonic meter according to claim 1, is characterized in that: described power module (2) is three joint 1.5V dry cell compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623994.2U CN204925387U (en) | 2015-08-19 | 2015-08-19 | Intelligence ultrasonic ranging appearance based on singlechip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623994.2U CN204925387U (en) | 2015-08-19 | 2015-08-19 | Intelligence ultrasonic ranging appearance based on singlechip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204925387U true CN204925387U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520623994.2U Expired - Fee Related CN204925387U (en) | 2015-08-19 | 2015-08-19 | Intelligence ultrasonic ranging appearance based on singlechip |
Country Status (1)
| Country | Link |
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| CN (1) | CN204925387U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891834A (en) * | 2016-03-30 | 2016-08-24 | 河南师范大学 | Indoor supersonic position indicator |
| CN106324604A (en) * | 2016-11-08 | 2017-01-11 | 岭南师范学院 | System and method for measuring distance and speed of vehicles ahead in real time |
| CN109297442A (en) * | 2018-11-02 | 2019-02-01 | 宁德师范学院 | SCM Based wireless ultrasonic rangefinder |
-
2015
- 2015-08-19 CN CN201520623994.2U patent/CN204925387U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891834A (en) * | 2016-03-30 | 2016-08-24 | 河南师范大学 | Indoor supersonic position indicator |
| CN106324604A (en) * | 2016-11-08 | 2017-01-11 | 岭南师范学院 | System and method for measuring distance and speed of vehicles ahead in real time |
| CN106324604B (en) * | 2016-11-08 | 2019-06-14 | 岭南师范学院 | A kind of measuring system and method for the driving of real-time measurement front spacing and speed |
| CN109297442A (en) * | 2018-11-02 | 2019-02-01 | 宁德师范学院 | SCM Based wireless ultrasonic rangefinder |
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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 |
Granted publication date: 20151230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |