CN205930706U - Automatic parking system of ultrasonic radar - Google Patents
Automatic parking system of ultrasonic radar Download PDFInfo
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- CN205930706U CN205930706U CN201620961330.1U CN201620961330U CN205930706U CN 205930706 U CN205930706 U CN 205930706U CN 201620961330 U CN201620961330 U CN 201620961330U CN 205930706 U CN205930706 U CN 205930706U
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Abstract
The utility model provides an automatic parking system of ultrasonic radar, its characterized in that: it is including automatic parking system, vehicle information module and the display module be connected with vehicle CAN bus electricity respectively, automatic parking system is connected with UPA radar sensor and APA radar sensor including the automatic controller of parking, the controller electricity of parking automatically, automatically, the controller of parking is connected with vehicle CAN bus electricity, vehicle information module is including the vehicle control module and the sensor module of electricity connection each other, vehicle control module is connected with vehicle CAN bus electricity. The utility model discloses when there was the barrier the narrow and small or parking stall in parking stall one side, the driver can get off in advance, accomplished the vehicle pool through handheld device and went into.
Description
Technical field
This utility model belongs to vehicle parking assistance device field and in particular to a kind of ultrasonic radar automatic parking system
System.
Background technology
With the increase year by year of automobile pollution, people require more and more higher to the comfortableness of car steering with convenience,
Create multiple car steering auxiliary device, automated parking system is exactly a kind of intelligent system of provides convenient of parking for people
System, can pass through the accurate detection of radar, moor vehicle in specified parking stall exactly, be that driver mitigates burden of parking.Mesh
Before, the automatic parking product of main flow possesses the basic function that VEHICLES MUST PARK WITHIN THE MARKED BAY on the market, but it is still necessary to driver during parking
Carry out braking, throttle and gear control, run into the narrow parking stall of ratio, that is, enable the vehicle to stop into parking stall, driving also occurs
Member is because of space not or the trackside situation that has barrier and cannot get off.
Utility model content
The purpose of this utility model is aiming at the defect of prior art, provides a kind of ultrasonic radar automatic parking system
System, can make driver liberate both hands during parking completely, in parking stall narrow and small (vertical parking stall) or parking stall side (horizontal car
Position) when having barrier, driver can get off in advance, by handheld device complete vehicle moor into.
This utility model provide a kind of ultrasonic radar automated parking system it is characterised in that：It include respectively with car
The automated parking system of CAN electrical connection, information of vehicles module and display module；Automated parking system includes automatic parking
Controller, automatic parking controller is electrically connected with UPA radar sensor and APA radar sensor；Automatic parking controller and car
The electrical connection of CAN；Information of vehicles module includes the vehicle control module being electrically connected to each other and sensor assembly；Wagon control
Module is electrically connected with vehicle CAN bus.
This utility model also includes the vehicle-mounted WiFi module electrically connecting with vehicle CAN bus and handheld terminal；Hand-held end
End includes hand-held WiFi module, data processing module and information display module；Information display module and hand-held WiFi module are respectively
Electrically connect with data processing module；Hand-held WiFi module and vehicle-mounted WiFi module dedicated radio link.
Described UPA radar sensor and APA radar sensor produce the square wave of 48kHz and 55KHz respectively.
Described vehicle-mounted Wi-Fi module and described hand-held Wi-Fi module are using the wireless network based on 802.11/a/g/n.
Described UPA radar sensor is 8；APA radar sensor is 4；UPA radar sensor is uniformly distributed and symmetrically
It is arranged on front bumper and rear bumper；APA radar sensor is uniformly distributed and is symmetrically arranged in front bumper and rear insurance
On thick stick.
This utility model passes through UPA radar sensor and APA radar sensor gathers ambient condition information, and controller receives
The data message that radar sensor sends simultaneously carries out respective handling, realizes that parking stall detects, horizontal parking stall is moored into, vertical parking stall pool
Enter, the function such as horizontal parking stall is moored out.During parking, automated parking system pass through automatic parking controller to steering wheel, brake,
Throttle is controlled, and driver need not carry out any operation.Automatic parking controller can be entered with handheld terminal by Wi-Fi signal
Row communication.Driver can be sent to vehicle-mounted Wi-Fi module by handheld terminal and park instruction, and vehicle-mounted Wi-Fi module will be parked finger
Order is sent to automatic parking controller by vehicle CAN bus, after automatic parking controller receives instruction of parking, completes to park
Action, and successful signal of parking is sent to handheld terminal by vehicle-mounted Wi-Fi module, effectively realizes operator outer right in car
The control of vehicle.Automatic parking controller passes through vehicle CAN bus and sensor assembly, car body control module and display module phase
Even.After automatic parking controller receives instruction of parking, by receiving the information of sensor assembly, and send out to vehicle control module
Send command adapted thereto, complete action of parking, corresponding information is shown on display module, be easy to operator and observe.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model schematic flow sheet.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to be well understood to
This utility model, but they do not constitute restriction to this utility model.
As shown in figure 1, this utility model provide a kind of ultrasonic radar automated parking system it is characterised in that：It wraps
Include the automated parking system electrically connecting respectively, information of vehicles module and display module with vehicle CAN bus；Described display module is
Refer to combination instrument or MP5 multimedia system, the every information during automated parking system is parked all can be by combining instrument
Table or MP5 show.Automated parking system includes automatic parking controller, and automatic parking controller is electrically connected with UPA radar sensing
Device and APA radar sensor；Described UPA radar sensor is 8；APA radar sensor is 4；UPA radar sensor is uniform
It is distributed and be symmetrically arranged on front bumper and rear bumper；APA radar sensor is uniformly distributed and is symmetrically arranged in front insurance
On thick stick and rear bumper.Described UPA radar sensor and described APA radar sensor are used for collection vehicle peripheral obstacle and believe
Breath, and the information collecting is sent to described automatic parking controller.Described automatic parking controller is with vehicle CAN network even
Connect, for receiving the obstacle information of described UPA radar sensor and the collection of described APA radar sensor, and to these information
It is analyzed processing, determine whether suitable parking stall.
Automatic parking controller is electrically connected with vehicle CAN bus；Information of vehicles module includes the vehicle control being electrically connected to each other
Molding block and sensor assembly；Vehicle control module is electrically connected with vehicle CAN bus.Described sensor assembly is used for gathering direction
Disk angular signal, wheel speed signal, and it is sent to described vehicle control module；Described vehicle control module receives described sensor die
The information of vehicles that block sends, and it is total that steering wheel angle signal, GES, wheel speed signal and gear signal are passed through vehicle CAN
Line is sent to described automatic parking controller.
This utility model also includes the vehicle-mounted WiFi module electrically connecting with vehicle CAN bus and handheld terminal.Described handss
Holding terminal is smart mobile phone, panel computer or Intelligent bracelet, supports Android and iOS operating system.Handheld terminal includes hand-held
WiFi module, data processing module and information display module；Information display module and hand-held WiFi module respectively with data processing
Module electrically connects；Hand-held WiFi module and vehicle-mounted WiFi module dedicated radio link.Described hand-held Wi-Fi module is used for receiving described
The wireless signal that vehicle-mounted Wi-Fi module sends, and transmit a signal to described data processing module.Described data processing module is used
In the command information processing driver's input, and command information is sent to described hand-held Wi-Fi module；Also receive described simultaneously
The information that hand-held Wi-Fi module sends over.Described information display module is the interface that driver is interacted with automated parking system,
For receiving the information command of parking of driver's transmission, and send an instruction to described data processing module.Driver passes through institute
State handheld terminal to interact with described automated parking system.Driver passes through the order button of parking at handheld terminal interface to certainly
Dynamic parking system sends instruction of parking, after automated parking system receives instruction of parking, according to the environment of radar sensor collection
Information, carries out parking stall judgement, parking route calculates, and the speed according to the offer of information of vehicles module, wheel speed information, sends to it
Steering wheel angle and gear instruction, jointly complete the process of parking, and show, by display module, the information of parking.After the completion of parking,
By vehicle-mounted Wi-Fi module, successful instruction of parking is sent on handheld terminal.Driver can be moored by handheld terminal
The selection of car pattern, park mode is divided into " mooring on the left of level ", " moor on the right side of level into ", " vertical left side moor into ", " vertical right
Side is moored ", " mooring on the left of level ", six kinds of " mooring out on the right side of level ".
Described UPA radar sensor and APA radar sensor produce the square wave of 48kHz and 55KHz respectively.UPA radar passes
Sensor and APA radar sensor drive ultrasound probe transmitting ultrasound wave through its amplifying circuit, and the ultrasound wave sending is through barrier
Received by its ultrasound probe after reflection.When automatic parking controller detects UPA radar sensor and APA radar sensor
After echo-signal, it is corrected according to current temperature value, the result after correction is calculated actual range according to range finding formula.
Described vehicle-mounted Wi-Fi module and described hand-held Wi-Fi module are using the wireless network based on 802.11/a/g/n, tool
Have the characteristics that transmission speed is fast, data safety.
As shown in Fig. 2 when using, driver sends to park by handheld terminal and instructs and select park mode.
When driver select " mooring on the left of level ", " moor on the right side of level into ", " vertical left side moor into ", " right vertical side is moored
Enter " four kinds of VEHICLES MUST PARK WITHIN THE MARKED BAY patterns when, after automated parking system receives instruction, start execution VEHICLES MUST PARK WITHIN THE MARKED BAY instruction, process is as follows：
System carries out parking stall detection first, and after parking stall detects success, system completes to park according to the parking path calculating；If parking stall detects
Unsuccessful, then re-start parking stall and detect.After the completion of parking, automated parking system is by vehicle-mounted Wi-Fi module to handheld terminal
Transmission is parked successful information, and after handheld terminal receives information, VEHICLES MUST PARK WITHIN THE MARKED BAY, and process completes.
When driver selects " mooring on the left of level ", " mooring out on the right side of level " two kinds of pool exit pattern, automated parking system
After receiving instruction, start execution and park out bit instruction, process is as follows：System is carried out parking out position according to the pool outbound path calculating
Operation, after the completion of mooring out, automated parking system is sent to handheld terminal by vehicle-mounted Wi-Fi module and moors out successful information, hand-held
After terminal receives information, the process of mooring out completes.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (4)
1. a kind of ultrasonic radar automated parking system it is characterised in that：It include electrically connecting with vehicle CAN bus respectively from
Dynamic parking system, information of vehicles module and display module；Automated parking system includes automatic parking controller, and automatic parking controls
Device is electrically connected with UPA radar sensor and APA radar sensor；Automatic parking controller is electrically connected with vehicle CAN bus；Vehicle
Information module includes the vehicle control module being electrically connected to each other and sensor assembly；Vehicle control module and vehicle CAN bus electricity
Connect；It includes the vehicle-mounted WiFi module electrically connecting with vehicle CAN bus and handheld terminal；Handheld terminal includes hand-held WiFi
Module, data processing module and information display module；Information display module and hand-held WiFi module respectively with data processing module
Electrical connection；Hand-held WiFi module and vehicle-mounted WiFi module dedicated radio link.
2. ultrasonic radar automated parking system according to claim 1 it is characterised in that described UPA radar sensor and
APA radar sensor produces the square wave of 48kHz and 55KHz respectively.
3. ultrasonic radar automated parking system according to claim 1 it is characterised in that described vehicle-mounted Wi-Fi module and
Described hand-held Wi-Fi module is using the wireless network based on 802.11/a/g/n.
4. ultrasonic radar automated parking system according to claim 1 is it is characterised in that UPA radar sensor is 8；
APA radar sensor is 4；UPA radar sensor is uniformly distributed and is symmetrically arranged on front bumper and rear bumper；APA
Radar sensor is uniformly distributed and is symmetrically arranged on front bumper and rear bumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961330.1U CN205930706U (en) | 2016-08-26 | 2016-08-26 | Automatic parking system of ultrasonic radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961330.1U CN205930706U (en) | 2016-08-26 | 2016-08-26 | Automatic parking system of ultrasonic radar |
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| Publication Number | Publication Date |
|---|---|
| CN205930706U true CN205930706U (en) | 2017-02-08 |
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ID=57954009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620961330.1U Active CN205930706U (en) | 2016-08-26 | 2016-08-26 | Automatic parking system of ultrasonic radar |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068827A (en) * | 2017-12-28 | 2018-05-25 | 清华大学苏州汽车研究院（吴江） | A kind of vehicle-mounted ultrasonic wave sensor system |
| CN108177694A (en) * | 2017-12-28 | 2018-06-19 | 清华大学苏州汽车研究院（吴江） | A kind of vehicle-mounted ultrasonic wave sensor system |
| CN108238102A (en) * | 2017-12-28 | 2018-07-03 | 清华大学苏州汽车研究院（吴江） | A kind of vehicle-mounted ultrasonic wave sensor system |
| CN108422996A (en) * | 2018-05-10 | 2018-08-21 | 江铃汽车股份有限公司 | A kind of parking system and automatic parking control method of integrated BSD, SDG function |
-
2016
- 2016-08-26 CN CN201620961330.1U patent/CN205930706U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068827A (en) * | 2017-12-28 | 2018-05-25 | 清华大学苏州汽车研究院（吴江） | A kind of vehicle-mounted ultrasonic wave sensor system |
| CN108177694A (en) * | 2017-12-28 | 2018-06-19 | 清华大学苏州汽车研究院（吴江） | A kind of vehicle-mounted ultrasonic wave sensor system |
| CN108238102A (en) * | 2017-12-28 | 2018-07-03 | 清华大学苏州汽车研究院（吴江） | A kind of vehicle-mounted ultrasonic wave sensor system |
| CN108422996A (en) * | 2018-05-10 | 2018-08-21 | 江铃汽车股份有限公司 | A kind of parking system and automatic parking control method of integrated BSD, SDG function |
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