CN201909849U - Intelligent reverse ranging system - Google Patents
Intelligent reverse ranging system Download PDFInfo
- Publication number
- CN201909849U CN201909849U CN2010206731135U CN201020673113U CN201909849U CN 201909849 U CN201909849 U CN 201909849U CN 2010206731135 U CN2010206731135 U CN 2010206731135U CN 201020673113 U CN201020673113 U CN 201020673113U CN 201909849 U CN201909849 U CN 201909849U
- Authority
- CN
- China
- Prior art keywords
- circuit module
- ultrasonic
- receiving circuit
- ranging system
- singlechip
- 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
Abstract
The utility model discloses an intelligent reverse ranging system, which comprises a singlechip, the singlechip is connected with a transmission circuit module, a receiving circuit module, a liquid crystal display (LCD), a scanning driver, a temperature measurement unit, an alarm unit and a power supply module, the transmission circuit module is connected with an ultrasonic transmitter, the receiving circuit module is connected with an ultrasonic receiver, and the power supply module is connected with the alarm unit. The singlechip, the ultrasonic transmitter, the ultrasonic receiver and the like cooperatively operate, so that an ultrasonic reverse range finder is formed, the range finder not only can give the acoustic alarm, but also can measure and display distance, and the intelligent reverse ranging system has the advantages of high precision, quick response, high reliability and economy.
Description
Technical field
The utility model relates to intelligent automation technology, specifically relates to the intelligent car-backing range measurement system.
Background technology
Along with high speed development of national economy, the owning amount of China's automobile causes congestion in road significantly increasing, and traffic hazard takes place frequently, and has brought tremendous loss for people's safety of life and property.Safe driving becomes the focus that everybody pays close attention to, and wherein the design of the crashproof stadimeter of reversing automobile and demand seem extremely important and urgent.
At present, the reversing collision avoidance system that most of automobiles use generally only provides warning function, can't show for crashproof concrete distance, so have some inconvenience in the use.At this situation, design and a kind ofly the time can accurately measure and range of a signal in reversing, and response is fast, reliability is high, comparatively economic reversing stadimeter just the inventor need go the problem that solves.
Summary of the invention
At the defective that exists in the prior art, the purpose of this utility model provides the intelligent car-backing range measurement system, solves the deficiency that existing reversing collision avoidance system can't show concrete accurate distance.
The technical scheme that its technical matters that solves the utility model adopts is: the intelligent car-backing range measurement system, comprise single-chip microcomputer, single-chip microcomputer is connected with radiating circuit module, receiving circuit module, LCD display, scanner driver, temperature measuring equipment, warning device and power module, the radiating circuit module is connected with ultrasonic transmitter, receiving circuit module is connected with ultrasonic receiver, and power module is connected with warning device.
When the utility model uses, single-chip microcomputer triggers the work of radiating circuit module, radiating circuit module controls ultrasonic transmitter is launched ultrasound wave, the barrier back reflection that ultrasound wave runs into behind the car is returned, ultrasonic receiver receives the ultrasound wave that reflects, and send receiving circuit module to handle the signal that receives, the information that single-chip microcomputer is handled according to receiving circuit module, calculate the accurate distance of car and obstruction, size according to distance, the Single-chip Controlling warning device provides different audible alarms, start scanner driver simultaneously, accurate distance is shown on LCD display, power module provides power supply for whole stadimeter, temperature measuring equipment measuring system temperature is carried out the temperature revisal by the method for temperature compensation to ultrasound wave reversing stadimeter.
The beneficial effects of the utility model are: utilize collaborative works such as single-chip microcomputer, ultrasonic transmitter, ultrasonic receiver, realized the intelligent car-backing range measurement system, this stadimeter can not only provide audible alarm when reversing, and energy measurement and range of a signal, the precision height, response is fast, reliability is high, comparatively economical.
Description of drawings
Fig. 1 is the utility model principle assumption diagram.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Referring to Fig. 1, the intelligent car-backing range measurement system, comprise single-chip microcomputer 5, single-chip microcomputer 5 is connected with radiating circuit module 2, receiving circuit module 4, LCD display 6, scanner driver 7, temperature measuring equipment 8, warning device 9 and power module 10, radiating circuit module 2 is connected with ultrasonic transmitter 1, receiving circuit module 4 is connected with ultrasonic receiver 3, and power module 10 is connected with warning device 9.
When the utility model uses, single-chip microcomputer 5 triggers 2 work of radiating circuit module, radiating circuit module 2 control ultrasonic transmitters 1 are launched ultrasound wave, the barrier back reflection that ultrasound wave runs into behind the car is returned, ultrasonic receiver 3 receives the ultrasound wave that reflects, and send receiving circuit module 4 to handle the signal that receives, the information that single-chip microcomputer 5 is handled according to receiving circuit module 4, calculate the accurate distance of car and obstruction, size according to distance, single-chip microcomputer 5 control warning devices 9 provide different audible alarms, start scanner driver 7 simultaneously, accurate distance is shown on LCD display 6, power module 10 provides power supply for whole stadimeter, temperature measuring equipment 8 measuring system temperature are carried out the temperature revisal by the method for temperature compensation to ultrasound wave reversing stadimeter.
Claims (1)
1. intelligent car-backing range measurement system, it is characterized in that: comprise single-chip microcomputer, single-chip microcomputer is connected with radiating circuit module, receiving circuit module, LCD display, scanner driver, temperature measuring equipment, warning device and power module, the radiating circuit module is connected with ultrasonic transmitter, receiving circuit module is connected with ultrasonic receiver, and power module is connected with warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206731135U CN201909849U (en) | 2010-12-14 | 2010-12-14 | Intelligent reverse ranging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206731135U CN201909849U (en) | 2010-12-14 | 2010-12-14 | Intelligent reverse ranging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909849U true CN201909849U (en) | 2011-07-27 |
Family
ID=44302050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206731135U Expired - Fee Related CN201909849U (en) | 2010-12-14 | 2010-12-14 | Intelligent reverse ranging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975662A (en) * | 2012-11-13 | 2013-03-20 | 上海交通大学 | Ultrasonic wave reversing radar system based on time difference of arrival (TDOA) |
| CN102981159A (en) * | 2012-11-13 | 2013-03-20 | 上海交通大学 | Ultrasonic wave range-measurement system based on time difference of arrival (TDOA) |
| CN106114214A (en) * | 2016-06-16 | 2016-11-16 | 成都易云知科技有限公司 | A kind of intelligent car-backing CAS |
-
2010
- 2010-12-14 CN CN2010206731135U patent/CN201909849U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975662A (en) * | 2012-11-13 | 2013-03-20 | 上海交通大学 | Ultrasonic wave reversing radar system based on time difference of arrival (TDOA) |
| CN102981159A (en) * | 2012-11-13 | 2013-03-20 | 上海交通大学 | Ultrasonic wave range-measurement system based on time difference of arrival (TDOA) |
| CN106114214A (en) * | 2016-06-16 | 2016-11-16 | 成都易云知科技有限公司 | A kind of intelligent car-backing CAS |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205185986U (en) | Visual radars of backing a car of car of popping one's head in more | |
| CN201837720U (en) | Ultrasonic distance measuring device based on single-chip microcomputer control | |
| CN201909849U (en) | Intelligent reverse ranging system | |
| CN104442758A (en) | Automobile anticollision system based on ultrasonic ranging device with temperature compensation | |
| CN105206097A (en) | Parking berthing induction system used inside parking lot | |
| CN204623394U (en) | A kind of mine electric locomotive anti-collision early warning system based on STM32 | |
| CN201626436U (en) | Anti-collision early-warning device for plane shunting operation | |
| CN207059893U (en) | A kind of collision prevention of vehicle prior-warning device based on ultrasonic wave | |
| CN201203953Y (en) | Track curve anti-collision wireless alarm for automobile | |
| CN202243307U (en) | Intelligent anti-collision alarm for automobile | |
| CN104656088A (en) | Ultrasonic automobile anti-collision system having temperature compensation function and adopting pulse counting | |
| CN203020246U (en) | Automobile anticollision device based on single chip microcomputer | |
| CN202854334U (en) | Ultrasonic reversing radar | |
| CN103226199A (en) | Anti-collision alarm system for automobile reversing | |
| CN204086535U (en) | Lateral Collision Avoidance radar system | |
| CN203020178U (en) | Rear-end collision prevention device based on single chip microcomputer | |
| CN105667394A (en) | Ultrasonic automobile bumper and control method thereof | |
| CN202911625U (en) | Lane changing early warning device | |
| CN202499102U (en) | Intelligent alarm device for vehicle lane changing | |
| CN201583660U (en) | Automobile auxiliary driving ultrasonic anti-collision device | |
| CN202472948U (en) | Infrared-triggered traffic speed measurement and shooting system | |
| CN204375168U (en) | A kind of vehicle bend overspeed warning device tested the speed based on ultrasound wave | |
| CN202966125U (en) | Back-up radar system based on receiving-and-sending of ultrasonic | |
| CN202083799U (en) | Anti-collision alarm device for automobile | |
| CN207396734U (en) | Drive assistance device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110727 Termination date: 20111214 |