CN110673149A - Radar range finding alarm device for assisting driving based on electric automobile - Google Patents

Radar range finding alarm device for assisting driving based on electric automobile Download PDF

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Publication number
CN110673149A
CN110673149A CN201911006383.2A CN201911006383A CN110673149A CN 110673149 A CN110673149 A CN 110673149A CN 201911006383 A CN201911006383 A CN 201911006383A CN 110673149 A CN110673149 A CN 110673149A
Authority
CN
China
Prior art keywords
probe
electric automobile
alarm device
electrically connected
display
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.)
Pending
Application number
CN201911006383.2A
Other languages
Chinese (zh)
Inventor
朱凯
郭玄
刘若晨
王汝佳
李垣君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu University of Technology
Jiangsu Institute of Technology
Original Assignee
Jiangsu Institute of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Institute of Technology filed Critical Jiangsu Institute of Technology
Priority to CN201911006383.2A priority Critical patent/CN110673149A/en
Publication of CN110673149A publication Critical patent/CN110673149A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88Sonar systems specially adapted for specific applications
    • G01S15/93Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06Systems determining the position data of a target
    • G01S15/08Systems for measuring distance only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/004Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0043Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/10Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B60R2300/105Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/8093Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for obstacle warning

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

The invention relates to the field of automobile radar ranging, and particularly discloses a radar ranging alarm device for assisting driving based on an electric automobile, which comprises the electric automobile, wherein a front probe is arranged at the front end of the electric automobile, a front flashing light is arranged on one side of the front probe, a display is arranged on the inner side of the electric automobile, a rear probe is arranged at the rear end of the electric automobile, a brake light is arranged at the upper end of the rear probe, a reversing light is arranged on one side of the brake light, a host box is arranged on one side of the reversing light, and compression springs are arranged on two sides of the rear probe. Utilize pressure spring can be with the automobile body inside when inside putting into the installation hole site with installation probe and compress tightly, can play the effect of the connection stability of reinforcement probe, prevent that the setting of mistake prevention recess can play the angle that increases ultrasonic transducer transmission to the phenomenon that prevents the wrong report from taking place, increased the detection angle of probe, improved the accuracy of surveying.

Description

Radar range finding alarm device for assisting driving based on electric automobile
Technical Field
The invention relates to the field of automobile radar ranging, in particular to a radar ranging alarm device for assisting driving based on an electric automobile.
Background
The automobile radar is used for detecting obstacles in the front and the rear of an automobile when the automobile parks or runs at a low speed, provides information such as distance, direction, area and the like of the obstacles, adopts an ultrasonic ranging principle, generates an echo signal when the ultrasonic signal meets the obstacles, and sends out corresponding warning sound by a buzzer in time, thereby providing convenience for drivers to park, follow the automobile when the automobile runs at a low speed or blocks up, combine lines and the like, and helping the drivers to reduce or eliminate collision and scratch accidents caused by poor sight when the automobile advances.
However, when the automobile detection radar is installed, the radar is easily dropped into the interior of the automobile during driving, thereby causing radar failure, and thus a car accident may occur due to radar failure in an emergency. Therefore, a distance measuring and alarming device based on a radar for driving assistance of an electric vehicle is provided by the technical personnel in the field, so as to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide a radar ranging alarm device for driving assistance based on an electric vehicle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a radar range finding alarm device for driving based on electric automobile assistance, includes electric automobile, electric automobile's front end is provided with preceding probe, preceding flashing light is installed to one side of preceding probe, electric automobile's inboard is provided with the display, the ACC power is installed to the lower extreme of display, the battery is installed to electric automobile's lower extreme, back probe is installed to electric automobile's rear end, the brake light is installed to the upper end of back probe, one side of brake light is provided with the reversing light, one side of reversing light is provided with the host computer box, the both sides of back probe are provided with compression spring.
As a still further scheme of the invention: the anti-skidding sleeve is installed to pressure spring's one end, and one side of pressure spring installs the installation gum cover, the one end of back probe is provided with ultrasonic transmitter, ultrasonic receiver is installed to ultrasonic transmitter's one end, ultrasonic receiver's one end is installed and is prevented mistake recess.
As a still further scheme of the invention: one side of display is connected with the alarm, the probe interface is installed to one side of host computer box, one side of probe interface is provided with the car light interface.
As a still further scheme of the invention: the display is electrically connected with the alarm, the probe interface and the car lamp interface are electrically connected with the host box, and the display is electrically connected with the host box.
As a still further scheme of the invention: the anti-skidding sleeve is a sponge component, the compression spring is elastically connected with the rear probe, the mounting rubber sleeve is a rubber component, and the ultrasonic transmitter is electrically connected with the ultrasonic receiver.
As a still further scheme of the invention: the reversing lamp, the brake lamp and the rear probe are electrically connected with the main machine box, and the display is electrically connected with the ACC power supply.
As a still further scheme of the invention: the front probe and the front flashing light are electrically connected with the main case, and the display and the ACC power supply are electrically connected with the main case.
Compared with the prior art, the invention has the beneficial effects that: the preferable compression spring can mistakenly press the radar probe into the automobile body when the automobile is opened as a switch key of the back spare compartment, the radar probe can be pressed into the automobile body because the probe falls into the rear bumper sealing plate, the distance can be prompted to be too short when the automobile backs, so that the alarm can give out a continuous alarm, the compression spring can be arranged to facilitate the installation of the probe, the installation probe can be placed into the installation hole to be compressed tightly by the compression spring, the effect of reinforcing the connection stability of the probe can be achieved, the anti-skid sleeve can prevent the compression spring from scratching the automobile body in the extrusion process of the automobile body, the condition of scratching the automobile body can be avoided in the installation process of the probe by the arrangement of the installation rubber sleeve, and meanwhile, the connection between the reinforcement probe and the automobile body installation hole can be achieved, the condition that can avoid being pressed the probe by the people carelessly and can lead to the probe to drop takes place, prevents that the setting of mistake recess can play the angle that increases ultrasonic transducer transmission to the phenomenon that prevents the wrong report from taking place, has increased the detection angle of probe, has improved the accuracy of surveying.
Drawings
FIG. 1 is a schematic structural diagram of a radar ranging alarm device for assisting driving based on an electric vehicle;
FIG. 2 is a schematic diagram of an internal structure of a probe of a radar ranging alarm device for assisting driving based on an electric vehicle;
FIG. 3 is a schematic diagram of a connection structure of a radar alarm system in a radar ranging alarm device for assisting driving of an electric vehicle.
In the figure: 1. an electric vehicle; 2. a front probe; 3. a front flashing light; 4. a battery; 5. a display; 6. an ACC power supply; 7. a main chassis; 8. reversing the lamp; 9. a brake light; 10. a rear probe; 11. an alarm; 701. a probe interface; 702. a vehicle lamp interface; 1001. an ultrasonic transmitter; 1002. a mistake-proof groove; 1003. an ultrasonic receiver; 1004. installing a rubber sleeve; 1005. a compression spring; 1006. an anti-slip sleeve.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the invention, a radar ranging alarm device for assisting driving based on an electric vehicle includes an electric vehicle 1, a front probe 2 is arranged at the front end of the electric vehicle 1, a front flashing light 3 is arranged on one side of the front probe 2, a display 5 is arranged on the inner side of the electric vehicle 1, an ACC power supply 6 is arranged at the lower end of the display 5, a battery 4 is arranged at the lower end of the electric vehicle 1, a rear probe 10 is arranged at the rear end of the electric vehicle 1, a brake light 9 is arranged at the upper end of the rear probe 10, a reversing light 8 is arranged on one side of the brake light 9, a host box 7 is arranged on one side of the reversing light 8, and compression springs 1005 are arranged on two sides.
In fig. 1, 2, 3: an anti-skid sleeve 1006 is installed at one end of a compression spring 1005, an installation rubber sleeve 1004 is installed at one side of the compression spring 1005, an ultrasonic transmitter 1001 (model: HXP-2000) is arranged at one end of a rear probe 10, an ultrasonic receiver 1003 (model: TCT 40-16R/T) is installed at one end of the ultrasonic transmitter 1001, an anti-misoperation groove 1002 is installed at one end of the ultrasonic receiver 1003, an alarm 11 (model: BC-3A-Y) is connected at one side of a display 5, a probe interface 701 is installed at one side of a main case 7, a car light interface 702 is arranged at one side of the probe interface 701, the display 5 is electrically connected with the alarm 11, the probe interface 701 and the car light interface 702 are electrically connected with the main case 7, the display 5 is electrically connected with the main case 7, the anti-skid sleeve 1006 is a sponge material member, the compression spring 1005 is elastically connected with the rear, the ultrasonic transmitter 1001 is electrically connected with the ultrasonic receiver 1003, the backup lamp 8, the stop lamp 9 and the rear probe 10 are electrically connected with the main case 7, the display 5 is electrically connected with the ACC power supply 6, the front probe 2 and the front flashing lamp 3 are electrically connected with the main case 7, and the display 5 and the ACC power supply 6 are electrically connected with the main case 7.
In fig. 3: the arrangement of the compression spring 1005 can facilitate the installation of the front probe 2 and the rear probe 10, and the anti-slip sleeve 1006 can prevent the situation that the vehicle body is scratched due to the compression spring 1005 in the process of extruding the vehicle body.
The working principle of the invention is as follows: when the electric automobile 1 is opened to the trunk, the rear probe 10 may be mistakenly pressed to enter the inside of the automobile body when being used as a switch button for opening the rear trunk, because the rear probe 10 falls in the rear bumper sealing plate, the distance is too short when the electric automobile 1 is backed, so that the alarm 11 can give a continuous alarm, the arrangement of the compression spring 1005 can facilitate the installation of the front probe 2 and the rear probe 10, the compression spring 1005 can be used for compressing the inside of the automobile body when the front probe 2 and the rear probe 10 are installed in the installation hole, the effect of reinforcing the connection stability of the front probe 2 and the rear probe 10 can be achieved, the anti-skid sleeve 1006 can prevent the situation that the automobile body is scratched when the compression spring 1005 extrudes the automobile body, and the situation that the automobile body is scratched can be avoided in the installation process of the probe through the arrangement of the mounting rubber sleeve 1004, meanwhile, the connection of the front probe 2, the rear probe 10 and the vehicle body mounting hole can be realized, the situation that the probe falls off due to the fact that a person presses the rear probe 10 carelessly can be avoided, the arrangement of the error-prevention groove 1002 can increase the transmitting angle of the ultrasonic probe, thereby preventing the occurrence of false alarm, increasing the detection angle of the probe, improving the detection accuracy, the rear probe 10 utilizes the ultrasonic wave generated by the ultrasonic transmitter 1001 to transmit the ultrasonic wave to the rear of the vehicle, if an object is hit in a certain range, a reflected wave returns to the main box of the ultrasonic receiver 1003, the main box 7 can measure the distance by using the delay time between the transmitted wave and the reflected wave and the speed of the sound wave, when the electric automobile 1 is in a reverse state, the rear probe 10 starts to be started, the main box 7 controls the probe to emit ultrasonic signals, and then echo signals of the ultrasonic waves are detected, so that the signals are displayed on the display 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims (7)

1. The utility model provides a radar range finding alarm device for driving based on electric automobile is assisted, includes electric automobile (1), its characterized in that, the front end of electric automobile (1) is provided with preceding probe (2), preceding flashing light (3) are installed to one side of preceding probe (2), the inboard of electric automobile (1) is provided with display (5), ACC power (6) are installed to the lower extreme of display (5), battery (4) are installed to the lower extreme of electric automobile (1), back probe (10) are installed to the rear end of electric automobile (1), brake light (9) are installed to the upper end of back probe (10), one side of brake light (9) is provided with backup lamp (8), one side of backup lamp (8) is provided with host computer box (7), the both sides of back probe (10) are provided with compression spring (1005).
2. The radar ranging alarm device for the assisted driving of the electric automobile according to claim 1, wherein an anti-slip sleeve (1006) is installed at one end of the compression spring (1005), an installation rubber sleeve (1004) is installed at one side of the compression spring (1005), an ultrasonic transmitter (1001) is arranged at one end of the rear probe (10), an ultrasonic receiver (1003) is installed at one end of the ultrasonic transmitter (1001), and an anti-misoperation groove (1002) is installed at one end of the ultrasonic receiver (1003).
3. The radar ranging alarm device for assisting driving of the electric vehicle according to claim 1, wherein an alarm (11) is connected to one side of the display (5), a probe interface (701) is installed on one side of the main machine box (7), and a vehicle lamp interface (702) is arranged on one side of the probe interface (701).
4. The radar ranging alarm device for assisting driving of electric vehicles according to claim 3, wherein the display (5) is electrically connected with the alarm (11), the probe interface (701) and the lamp interface (702) are electrically connected with the main box (7), and the display (5) is electrically connected with the main box (7).
5. The radar ranging alarm device based on electric vehicle assistant driving as claimed in claim 2, wherein the anti-slip sleeve (1006) is a sponge material member, the compression spring (1005) is elastically connected with the rear probe (10), the mounting rubber sleeve (1004) is a rubber material member, and the ultrasonic transmitter (1001) is electrically connected with the ultrasonic receiver (1003).
6. The radar ranging alarm device for assisting driving based on the electric automobile is characterized in that the backup lamp (8), the brake lamp (9) and the rear probe (10) are electrically connected with the main machine box (7), and the display (5) is electrically connected with the ACC power supply (6).
7. The radar ranging alarm device for assisting driving of electric vehicles according to claim 1, wherein the front probe (2) and the front flashing light (3) are electrically connected with the main box (7), and the display (5) and the ACC power supply (6) are electrically connected with the main box (7).
CN201911006383.2A 2019-10-22 2019-10-22 Radar range finding alarm device for assisting driving based on electric automobile Pending CN110673149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911006383.2A CN110673149A (en) 2019-10-22 2019-10-22 Radar range finding alarm device for assisting driving based on electric automobile

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Application Number Priority Date Filing Date Title
CN201911006383.2A CN110673149A (en) 2019-10-22 2019-10-22 Radar range finding alarm device for assisting driving based on electric automobile

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2784944Y (en) * 2005-02-01 2006-05-31 黄军 Digital sensor probe
CN201610108U (en) * 2010-02-09 2010-10-20 润达迅(南京)电子有限公司 Mounting structure for car reverse radar probe
CN104133206A (en) * 2014-06-27 2014-11-05 江苏领腾汽车部件有限公司 Reverse sensor used for vehicle
US20140346303A1 (en) * 2013-05-23 2014-11-27 Panasonic Corporation Ultrasonic wave device
CN104175966A (en) * 2013-05-23 2014-12-03 松下电器产业株式会社 Ultrasonic transducer device and method of attaching the same
CN203995996U (en) * 2014-06-09 2014-12-10 华晨汽车集团控股有限公司 Car radar mounting frame for sensor
US20150274091A1 (en) * 2014-03-25 2015-10-01 Mekra Lang Gmbh & Co. Kg Providing a Constant Gap Width Between a Sensor Head and an Opening in a Sensor Holder Outside a Vehicle
CN205239357U (en) * 2015-12-15 2016-05-18 厦门博电电子有限公司 Radar of backing a car probe
CN105857091A (en) * 2016-04-21 2016-08-17 陈昌志 New-energy electric automobile
CN108431627A (en) * 2015-12-25 2018-08-21 株式会社电装 Ultrasonic sensor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2784944Y (en) * 2005-02-01 2006-05-31 黄军 Digital sensor probe
CN201610108U (en) * 2010-02-09 2010-10-20 润达迅(南京)电子有限公司 Mounting structure for car reverse radar probe
US20140346303A1 (en) * 2013-05-23 2014-11-27 Panasonic Corporation Ultrasonic wave device
CN104175966A (en) * 2013-05-23 2014-12-03 松下电器产业株式会社 Ultrasonic transducer device and method of attaching the same
US20150274091A1 (en) * 2014-03-25 2015-10-01 Mekra Lang Gmbh & Co. Kg Providing a Constant Gap Width Between a Sensor Head and an Opening in a Sensor Holder Outside a Vehicle
CN203995996U (en) * 2014-06-09 2014-12-10 华晨汽车集团控股有限公司 Car radar mounting frame for sensor
CN104133206A (en) * 2014-06-27 2014-11-05 江苏领腾汽车部件有限公司 Reverse sensor used for vehicle
CN205239357U (en) * 2015-12-15 2016-05-18 厦门博电电子有限公司 Radar of backing a car probe
CN108431627A (en) * 2015-12-25 2018-08-21 株式会社电装 Ultrasonic sensor
CN105857091A (en) * 2016-04-21 2016-08-17 陈昌志 New-energy electric automobile

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Application publication date: 20200110