CN105390044A - Piezoelectric-type supersonic reversing radar system practical training teaching demonstration device - Google Patents
Piezoelectric-type supersonic reversing radar system practical training teaching demonstration device Download PDFInfo
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- CN105390044A CN105390044A CN201410446542.1A CN201410446542A CN105390044A CN 105390044 A CN105390044 A CN 105390044A CN 201410446542 A CN201410446542 A CN 201410446542A CN 105390044 A CN105390044 A CN 105390044A
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Abstract
The invention discloses a piezoelectric-type supersonic reversing radar system practical training teaching demonstration device, and the device enables a vehicle reversing radar system element and a circuit to be integrated into one model teaching demonstration platform for learning training. The device comprises a rack, a display panel, a control power assembly, a fault setting module, and the vehicle reversing radar system element, wherein the display panel is disposed on the rack, and the vehicle reversing radar system element is connected on the display panel according to an actual vehicle connection mode. The device provided by the invention is an object simulation device, is visual and clear in wiring, and brings convenience to a teacher for teaching students. Meanwhile, the device brings convenience to the students for mastering the circuit principles of a vehicle reversing radar system and the skill of eliminating a circuit fault, is convenient to use, improves the teaching efficiency, saves energy, and is good in economic benefit.
Description
Technical field
The invention belongs to Automobile Service teaching equipment field, be specifically related to a kind of piezoelectric ultrasonic reverse radar system real training teaching apparatus.
Background technology
Along with the fast development of automotive electronic technology, electronic information technology has become the leading factor of young mobile developing direction.During reversing automobile, radar for backing car ceaselessly reminds driver's automobile object also has how many distances apart from below, and during to the tip distance of setting, hummer just starts to pipe, and shows actual range, and close to barrier of prompting driver, stops in time.When shift rod be linked into reverse gear time, radar for backing car is started working automatically, and finding range reaches about 0.2 to 1.8 meters, thus stop or reversing time, there is Practical significance.Automobile reversing radar system is one of important component part of auto electric intelligent controlling device, and its performance quality directly affects the security of automobile, reliability, dynamic property and economy.To having, high-level automobile circuit is arranged, the Manpower Requirement of maintenance is very big in current Automobile Service market.For complying with this market trend, designing a kind of piezoelectric ultrasonic reverse radar system real training teaching apparatus, making teaching simple, intuitive more.
Summary of the invention
The object of the present invention is to provide a kind of piezoelectric ultrasonic reverse radar system real training teaching apparatus, automobile reversing radar system components and parts and breadboardin are synthesized on demonstrator, make student be easier to understand structure and the principle of work of grasp automobile reversing radar system, thus reach the object being convenient to impart knowledge to students.
The present invention takes following technical scheme:
The present invention relates to a kind of piezoelectric ultrasonic reverse radar system real training teaching apparatus, comprise stand, control box, display panel, control power supply assembly, fault verification module and piezoelectric ultrasonic reverse radar system components and parts, ultrasonic probe, radar for backing car main frame, display, hummer is it is characterized in that to fix on a display panel, display panel is also drawn and has described piezoelectric ultrasonic reverse radar system colour circuit figure, described circuit diagram is also provided with detection terminal.
Wherein, be provided with control power supply assembly in described casing a set of, casing back is provided with fault verification panel and earth leakage protective device; Described fault verification module can arrange 8 independent failures; Described ultrasonic probe has 4.
Reversing radar of vehicle is that ultrasonic wave principle is applied in automobilism by deviser.Overall ultrasonic probe can be divided into two large classes: one is produce ultrasound wave by electric means, it two is mechanically produce ultrasound wave, in view of at present comparatively conventional be piezoelectric-type ultrasonic wave producer, it has two electric wafers and a sounding board, when the two poles of the earth applying pulse signal, when its frequency equals the intrinsic concussion frequency of piezoelectric chip, pressure wafer will resonate, and drive sounding board to vibrate, by this process that can transfer electric signal to of machinery, the principle of work of this to be ultrasonic probe be also reversing radar of vehicle.
The invention has the beneficial effects as follows:
1, the piezoelectric ultrasonic reverse radar system real training teaching apparatus provided is a kind of physical object simulating device, can the structure of complete display automobile reverse radar system and principle of work, helps student to understand abstract control theory;
2, demonstration table is Wiring-visualized understands, is convenient to lecture to student, avoids complexity and the difficulty of real vehicle operation; Meet in Automobile Service training and carry out the theory of automobile reversing radar system and the needs of practice-training teaching;
3, demonstration table uses conveniently, namely improves efficiency of teaching, saves the energy again, have good economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
1, display panel 2, ultrasonic probe 3, stand 4, display 5, hummer 6, radar for backing car main frame 7, colour circuit figure.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described:
As shown in the figure, a kind of piezoelectric ultrasonic reverse radar system real training teaching apparatus, comprise stand, control box, display panel, control power supply assembly, fault verification module and piezoelectric ultrasonic reverse radar system components and parts, ultrasonic probe, radar for backing car main frame, display, hummer is it is characterized in that to fix on a display panel, display panel is also drawn and has described piezoelectric ultrasonic reverse radar system colour circuit figure, described circuit diagram is also provided with detection terminal.Wherein, be provided with control power supply assembly in described casing a set of, casing back is provided with fault verification panel and earth leakage protective device; Described fault verification module can arrange 8 independent failures; Described ultrasonic probe has 4.
Piezoelectric ultrasonic reverse radar system real training teaching apparatus provided by the invention, is convenient to lecture to student; Also be convenient to the skill that student skillfully grasps automobile reversing radar system circuit theory and debugging ircuit fault simultaneously, and use conveniently, namely improve efficiency of teaching, save the energy again, there is good economic benefit.
Claims (4)
1. a piezoelectric ultrasonic reverse radar system real training teaching apparatus, comprise stand, control box, display panel, control power supply assembly, fault verification module and piezoelectric ultrasonic reverse radar system components and parts, ultrasonic probe, radar for backing car main frame, display, hummer is it is characterized in that to fix on a display panel, display panel is also drawn and has described piezoelectric ultrasonic reverse radar system colour circuit figure, described circuit diagram is also provided with detection terminal.
2. a kind of piezoelectric ultrasonic reverse radar system real training teaching apparatus according to claim 1, is characterized in that: be provided with control power supply assembly in described casing a set of, casing back is provided with fault verification panel and earth leakage protective device.
3. a kind of piezoelectric ultrasonic reverse radar system real training teaching apparatus according to claim 1, is characterized in that: described fault verification module can arrange 8 independent failures.
4. a kind of piezoelectric ultrasonic reverse radar system real training teaching apparatus according to claim 1, is characterized in that: described ultrasonic probe has 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446542.1A CN105390044A (en) | 2014-09-04 | 2014-09-04 | Piezoelectric-type supersonic reversing radar system practical training teaching demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446542.1A CN105390044A (en) | 2014-09-04 | 2014-09-04 | Piezoelectric-type supersonic reversing radar system practical training teaching demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105390044A true CN105390044A (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410446542.1A Pending CN105390044A (en) | 2014-09-04 | 2014-09-04 | Piezoelectric-type supersonic reversing radar system practical training teaching demonstration device |
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| CN (1) | CN105390044A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128210A (en) * | 2016-08-18 | 2016-11-16 | 信阳泰蓝仿真科技有限公司 | A kind of airborne radar Repair Training System and control method thereof |
| CN111524414A (en) * | 2020-04-22 | 2020-08-11 | 江苏桅杆电子科技有限公司 | Electric control simulation system for automobile radar |
| CN117008070A (en) * | 2023-10-07 | 2023-11-07 | 成都世源频控技术股份有限公司 | Radar simulator with electric leakage detection function |
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| CN201829126U (en) * | 2010-10-29 | 2011-05-11 | 天津圣纳科技有限公司 | Demonstrating board of automobile backing radar system |
| CN202258010U (en) * | 2011-10-25 | 2012-05-30 | 成都市翻鑫家科技有限公司 | Teaching plate for automotive reversing radar system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128210A (en) * | 2016-08-18 | 2016-11-16 | 信阳泰蓝仿真科技有限公司 | A kind of airborne radar Repair Training System and control method thereof |
| CN106128210B (en) * | 2016-08-18 | 2019-04-12 | 信阳泰蓝仿真科技有限公司 | A kind of airborne radar Repair Training System and its control method |
| CN111524414A (en) * | 2020-04-22 | 2020-08-11 | 江苏桅杆电子科技有限公司 | Electric control simulation system for automobile radar |
| CN117008070A (en) * | 2023-10-07 | 2023-11-07 | 成都世源频控技术股份有限公司 | Radar simulator with electric leakage detection function |
| CN117008070B (en) * | 2023-10-07 | 2023-12-19 | 成都世源频控技术股份有限公司 | Radar simulator with electric leakage detection function |
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Application publication date: 20160309 |
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