WO2017071187A1 - 泊车辅助***及泊车方法 - Google Patents
泊车辅助***及泊车方法 Download PDFInfo
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- WO2017071187A1 WO2017071187A1 PCT/CN2016/082802 CN2016082802W WO2017071187A1 WO 2017071187 A1 WO2017071187 A1 WO 2017071187A1 CN 2016082802 W CN2016082802 W CN 2016082802W WO 2017071187 A1 WO2017071187 A1 WO 2017071187A1
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- vehicle
- image
- short message
- message set
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000004891 communication Methods 0.000 claims abstract description 96
- 238000012545 processing Methods 0.000 claims abstract description 55
- 238000012937 correction Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000004913 activation Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 description 8
- 238000004590 computer program Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000004075 alteration Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 101001093748 Homo sapiens Phosphatidylinositol N-acetylglucosaminyltransferase subunit P Proteins 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000003702 image correction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/168—Driving aids for parking, e.g. acoustic or visual feedback on parking space
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/027—Parking aids, e.g. instruction means
- B62D15/028—Guided parking by providing commands to the driver, e.g. acoustically or optically
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/143—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces inside the vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/146—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas where the parking area is a limited parking space, e.g. parking garage, restricted space
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/806—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for aiding parking
Definitions
- the present invention relates to the field of vehicle technology, and in particular, to a parking assist system and a parking method.
- the vehicle visual aid system mainly adopts a rear view camera, that is, a rear view camera is installed on the vehicle, and the driver is given a clearer rear view image when the vehicle is reversed to solve the visual blind spot.
- the main implementation method is to install 4 fisheye cameras on the front, back, left and right sides of the vehicle, and combine the camera images to achieve a panoramic view. Provide visual parking assistance to the driver.
- the above visual parking system is based on the vehicle and requires the vehicle to be equipped with a complete system. At the same time, it is limited by the installation position of the camera.
- the visual splicing field of view has great limitations, and the technical requirements and cost are high.
- the present invention has been made in order to provide a parking assist system and a parking method such that a driver can perform parking based on an image transmitted by the parking assist system.
- a parking assist system comprising: a communication module, an image acquisition module, and an image processing module;
- a communication module configured to receive a short message set sent by the vehicle, and send a start signal to the image acquisition module according to the short message set; receive the processed image transmitted by the image processing module, and process the processed image The image is sent to the vehicle for parking by the vehicle based on the processed image;
- An image acquisition module configured to perform image acquisition of the vehicle into the garage according to the activation signal, and transmit the image to the image processing module;
- the image processing module is configured to perform correction and compression processing on the image, and transmit the processed image to the communication module.
- the communication module is a V2X wireless communication module.
- the short message set further carries vehicle identity information
- the system further includes: an identification module, configured to receive a short message set carrying the vehicle identity information sent by the communication module, and match the vehicle identity information with the preset vehicle identity information to determine whether the vehicle is the garage, and if so, Then, a start signal is sent to the image acquisition module through the communication module.
- an identification module configured to receive a short message set carrying the vehicle identity information sent by the communication module, and match the vehicle identity information with the preset vehicle identity information to determine whether the vehicle is the garage, and if so, Then, a start signal is sent to the image acquisition module through the communication module.
- the communication module is further configured to: if the short message set sent by the vehicle is not received within the preset time, send a shutdown signal to the image acquisition module.
- the short message set is a dedicated short-range communication short message set, including: longitude, latitude, and driving direction of the vehicle.
- a parking method comprising:
- the image is corrected and compressed, and the processed image is sent to the vehicle for parking by the vehicle based on the processed image.
- the short message set further carries vehicle identity information
- the method also includes matching the vehicle identity information with the preset vehicle identity information to determine if the vehicle is the garage, and if so, transmitting a start signal.
- the method further includes:
- receiving the short message set sent by the vehicle further includes:
- the short message set is a dedicated short-range communication short message set, including: longitude, latitude, and Direction of travel.
- the communication module receives the short message set sent by the vehicle, and sends a start signal to the image acquisition module according to the short message set, and the image acquisition module performs image acquisition of the vehicle into the garage according to the start signal, and transmits the image to the image.
- the image processing module performs image correction and compression processing on the image, and transmits the processed image to the communication module.
- the communication module receives the processed image transmitted by the image processing module, and sends the processed image to the vehicle to The vehicle is parked according to the processed image, realizing the image transmission in real time, so that the driver can park according to the transmitted image, and the image stitching is not required, so the cost is low and easy to implement.
- FIG. 1 is a block diagram showing the structure of a parking assist system according to an embodiment of the present invention
- FIG. 2 is a block diagram showing the structure of a parking assist system according to another embodiment of the present invention.
- FIG. 3 shows a flow chart of a parking method in accordance with one embodiment of the present invention
- FIG. 4 shows a flow chart of a parking method in accordance with another embodiment of the present invention.
- Figure 5 is a schematic block diagram of a computing device for performing a parking method in accordance with an embodiment of the present invention
- Fig. 6 schematically shows a storage unit for holding or carrying program code implementing a parking method according to an embodiment of the present invention.
- the parking assist system of the present invention can be applied to a garage.
- the parking assist system is used to guide the driver to park.
- FIG. 1 is a block diagram showing the structure of a parking assist system in accordance with one embodiment of the present invention. As shown in FIG. 1, the system includes: a communication module 100, an image acquisition module 110, and an image processing module 120.
- the communication module 100 is configured to receive a short message set sent by the vehicle, and send an activation signal to the image collection module according to the short message set.
- a short message set is sent to the communication module 100 of the parking assist system.
- the communication module 100 After receiving the short message set, the communication module 100 knows that there is a vehicle to enter the garage, thereby transmitting an activation signal to the image acquisition module 110.
- the activation signal is used to bring the image acquisition module 110 into an active state for image acquisition.
- the image acquisition module 110 is configured to perform image acquisition of the vehicle into the garage according to the activation signal, and transmit the image to the image processing module.
- the image acquisition module 110 After receiving the activation signal sent by the communication module 100, the image acquisition module 110 starts image collection. All images of the vehicle entering the garage through the garage door are collected and the acquired images are transmitted to the image processing module 120.
- the image processing module 120 is configured to perform correction and compression processing on the image, and transmit the processed image to the communication module.
- Images captured by the image acquisition module may cause image distortion for a variety of reasons. For example, image distortion caused by aberration, distortion, limited bandwidth of the image acquisition module, image distortion caused by the image capturing module's shooting posture and scanning nonlinearity, and image distortion caused by motion blur, radiation distortion, and introduction of noise.
- the image processing module 120 after receiving the image transmitted by the image acquisition module, the image processing module 120 performs a correction process on the image. Specifically, it is a restorative process performed on a distorted image to obtain a real image.
- the corrected image is subjected to compression processing to reduce image data, reduce image bytes, and transmit the compressed image to the communication module 100.
- the communication module 100 is further configured to: receive the processed image transmitted by the image processing module, and send the processed image to the vehicle for the vehicle to perform parking according to the processed image.
- the communication module 100 transmits the image to the vehicle. After receiving the image, the vehicle decompresses and displays it, giving the driver an intuitive parking assistance image.
- the communication module receives the short message set sent by the vehicle, and sends a start signal to the image acquisition module according to the short message set, and the image acquisition module performs image acquisition of the vehicle into the garage according to the start signal, and
- the image is transmitted to the image processing module, and the image processing module corrects and compresses the image, and transmits the processed image to the communication module.
- the communication module receives the processed image transmitted by the image processing module, and sends the processed image to the image.
- the vehicle is provided for the vehicle to park according to the processed image, so that the image is transmitted in real time, so that the driver can perform parking according to the transmitted image, and the image stitching is not required, so the cost is low and easy to implement.
- FIG. 2 is a block diagram showing the structure of a parking assist system in accordance with another embodiment of the present invention. As shown in FIG. 2, the system includes: a communication module 200, an image acquisition module 210, an image processing module 220, and an identification module 230.
- the communication module 200 is configured to receive a short message set sent by the vehicle, and send a start signal to the image collection module according to the short message set.
- the communication module 200 is a V2X wireless communication module.
- V2X Vehicle-to-X refers to the communication between the vehicle and peripheral equipment, and X includes vehicles, roadside units, service stations, and the like.
- its wireless communication technology conforms to the IEEE802.11P protocol, and is designed to have a transmission distance of 300-1000m and a transmission rate of 3M-27Mbps, which can be applied in the fields of intelligent transportation and driving active security.
- V2X wireless communication has the advantages of high transmission real-time performance, no need for base stations, no need for operator traffic and charging problems.
- the short message set is a dedicated short-range communication short message set (DSRC short message set), including: longitude, latitude, and direction of travel of the vehicle.
- the position of the vehicle can be accurately calculated based on the longitude and latitude of the vehicle.
- the direction of travel is used to indicate that the vehicle is driving in or out of the garage.
- the communication module can determine the position of the vehicle according to the longitude and latitude of the vehicle, thereby determining whether image collection is required.
- the short message set can be sent to the communication module 200 of the parking assist system through the V2X wireless communication module of the vehicle itself.
- the communication module 200 receives the short message set After that, it is learned that there is a vehicle to enter the garage, thereby transmitting a start signal to the image acquisition module 210.
- the start signal is used to bring the image acquisition module into a working state for image acquisition.
- the image acquisition module 210 is configured to perform image acquisition of the vehicle into the garage according to the activation signal, and transmit the image to the image processing module.
- the image acquisition module 210 starts image acquisition, collects all images of the vehicle entering the garage through the garage door, and transmits the acquired image to the image processing module.
- the image acquisition module is a fisheye image acquisition module, for example, a fisheye camera. It can be installed at the top of the garage and can independently realize wide-angle no-angle monitoring to meet the driver's parking needs.
- the image processing module 220 is configured to perform correction and compression processing on the image, and transmit the processed image to the communication module.
- the image captured by the image acquisition module may cause image distortion due to various reasons, such as image distortion caused by aberrations, distortion, and limited bandwidth of the image acquisition module; due to the shooting attitude and scanning nonlinearity of the image acquisition module. Image distortion; image distortion due to motion blur, radiation distortion, noise introduction, etc.
- the image processing module 220 after receiving the image transmitted by the image acquisition module, performs correction processing on the image. Specifically, it is a restorative process performed on a distorted image to obtain a real image.
- the image processing module processes the image mainly by fisheye correction.
- the corrected image is compressed to reduce image data, reduce image bytes, and transmit the compressed image to the communication module.
- the communication module 200 is further configured to: receive the processed image transmitted by the image processing module, and send the processed image to the vehicle for the vehicle to perform parking according to the processed image.
- the communication module transmits the image to the vehicle.
- the vehicle decompresses and displays it, giving the driver an intuitive parking assistance image.
- the short message set also carries vehicle identity information.
- the system further includes: an identification module 230, configured to receive the vehicle body carried by the communication module The short message set of the information, and matching the vehicle identity information with the preset vehicle identity information to determine whether the vehicle is the garage, and if so, sending a start signal to the image acquisition module through the communication module.
- an identification module 230 configured to receive the vehicle body carried by the communication module The short message set of the information, and matching the vehicle identity information with the preset vehicle identity information to determine whether the vehicle is the garage, and if so, sending a start signal to the image acquisition module through the communication module.
- the vehicle identity information may be a license plate number or a vehicle identifier of the vehicle.
- the license plate number or vehicle identification of each vehicle is unique.
- the communication module after receiving the short message set carried by the vehicle and carrying the vehicle identity information, the communication module sends the short message set to the identification module 230, and after receiving the short message set carrying the vehicle identity information, the identification module The vehicle identity information is matched with the preset vehicle identity information to determine whether it is the vehicle of the garage, and if so, the activation signal is sent to the image acquisition module through the communication module, thereby avoiding erroneously receiving the short message set sent by the vehicle of the other garage.
- the image acquisition module is activated to perform image collection, resulting in waste of resources.
- the communication module 200 is further configured to: if the short message set sent by the vehicle is not received within a preset time, send a shutdown signal to the image acquisition module.
- the image acquisition module is further configured to: stop image collection according to the shutdown signal sent by the communication module.
- the vehicle no longer sends a short message set to the communication module. If the communication module does not receive the short message set sent by the vehicle within a preset time, for example, 3 minutes, a shutdown signal is sent to the image acquisition module. The image acquisition module will stop image acquisition after receiving the shutdown signal.
- the communication module receives the short message set sent by the vehicle, and sends a start signal to the image acquisition module according to the short message set, and the image acquisition module performs image acquisition of the vehicle into the garage according to the start signal, and
- the image is transmitted to the image processing module, and the image processing module corrects and compresses the image, and transmits the processed image to the communication module.
- the communication module receives the processed image transmitted by the image processing module, and sends the processed image to the image.
- the vehicle is provided for the vehicle to be parked according to the processed image, so that the image is transmitted in real time, so that the driver can perform parking according to the transmitted image without image splicing, so the cost is low and easy to implement;
- the identification module receives the communication module Sending a short message set carrying the vehicle identity information, and matching the vehicle identity information with the preset vehicle identity information to determine whether it is the vehicle of the garage, and if so, Then, the start signal is sent to the image acquisition module through the communication module, thereby avoiding the error receiving the short message set sent by the vehicle of other garages, and starting the image acquisition module for image collection, resulting in waste of resources.
- FIG. 3 shows a flow chart of a parking method in accordance with one embodiment of the present invention. As shown in FIG. 3, the method includes the following steps:
- Step S300 receiving a short message set sent by the vehicle, and sending a start signal according to the short message set.
- a short message set is sent to the communication module of the parking assist system.
- the communication module After receiving the short message set, the communication module knows that there is a vehicle to enter the garage, and sends a start signal to the image acquisition module, and the start signal is used to enable the image acquisition module to enter a working state for image acquisition.
- Step S301 performing image acquisition of the vehicle into the garage according to the activation signal.
- the image acquisition module starts image collection.
- the entire image of the vehicle entering the garage through the garage door is collected and the acquired image is transmitted to the image processing module.
- Step S302 performing correction and compression processing on the image, and transmitting the processed image to the vehicle for the vehicle to perform parking according to the processed image.
- the image captured by the image acquisition module may cause image distortion due to various reasons, such as image distortion caused by aberrations, distortion, and limited bandwidth of the image acquisition module; due to the shooting attitude and scanning nonlinearity of the image acquisition module. Image distortion; image distortion due to motion blur, radiation distortion, noise introduction, etc.
- the image processing module after receiving the image transmitted by the image acquisition module, performs correction processing on the image. Specifically, it is a restorative process performed on a distorted image to obtain a real image.
- the corrected image is compressed to reduce image data, reduce image bytes, and transmit the compressed image to the communication module.
- the communication module After receiving the compressed image, the communication module transmits the image to the vehicle. After receiving the image, the vehicle decompresses and displays it, giving the driver an intuitive parking assistance image.
- the short message set sent by the vehicle is received, the start signal is sent according to the short message set, and the image of the vehicle entering the garage is collected according to the start signal, and the image is acquired.
- Correction and compression processing is performed, and the processed image is sent to the vehicle for parking by the vehicle according to the processed image, so that the image is transmitted in real time, so that the driver can perform parking according to the transmitted image without performing an image. Stitching, so the cost is low and easy to implement.
- FIG. 4 shows a flow chart of a parking method in accordance with another embodiment of the present invention. As shown in FIG. 4, the method includes the following steps:
- Step S400 receiving a short message set sent by the vehicle by using a V2X communication method.
- V2X Vehicle-to-X refers to the communication between the vehicle and peripheral devices, and X includes vehicles, roadside units, service stations, and the like.
- X includes vehicles, roadside units, service stations, and the like.
- its wireless communication technology conforms to the IEEE802.11P protocol, and is designed to have a transmission distance of 300-1000m and a transmission rate of 3M-27Mbps, which can be applied in the fields of intelligent transportation and driving active security.
- V2X wireless communication has the advantages of high transmission real-time performance, no need for base stations, no need for operator traffic and charging problems.
- the short message set is a dedicated short-range communication short message set (DSRC short message set), including: longitude, latitude, and direction of travel of the vehicle.
- the position of the vehicle can be accurately calculated based on the longitude and latitude of the vehicle.
- the direction of travel is used to indicate that the vehicle is driving in or out of the garage.
- the communication module can determine the position of the vehicle according to the longitude and latitude of the vehicle, thereby determining whether image collection is required.
- the short message set also carries vehicle identity information.
- the short message set can be sent to the communication module of the parking assist system through the V2X wireless communication module of the vehicle itself. After receiving the short message set, the communication module sends the short message set carrying the vehicle identity information to the identification module.
- step S401 the vehicle identity information is matched with the preset vehicle identity information to determine whether it is the vehicle of the garage. If yes, step S402 is performed, and if not, the method ends.
- the identification module After receiving the short message set carrying the vehicle identity information, the identification module matches the vehicle identity information with the preset vehicle identity information to determine whether it is the vehicle of the garage, and if so, sends the image acquisition module to the image acquisition module through the communication module.
- the signal is activated to avoid erroneously receiving short message sets sent by vehicles of other garages, and the image acquisition module is activated to perform image collection, resulting in waste of resources.
- step S402 an activation signal is sent.
- Step S403 performing image acquisition of the vehicle into the garage according to the activation signal.
- the image acquisition module After receiving the activation signal sent by the communication module, the image acquisition module starts image collection, collects all images of the vehicle entering the garage through the garage door, and transmits the acquired image to the image processing module.
- a fisheye camera can be used for image acquisition.
- the fisheye camera is mounted on the top of the garage and can be independently monitored for a wide range of dead angles to meet the driver's parking needs.
- Step S404 performing correction and compression processing on the image, and transmitting the processed image to the vehicle for the vehicle to perform parking according to the processed image.
- the image captured by the image acquisition module may cause image distortion due to various reasons, such as image distortion caused by aberrations, distortion, and limited bandwidth of the image acquisition module; due to the shooting attitude and scanning nonlinearity of the image acquisition module. Image distortion; image distortion due to motion blur, radiation distortion, noise introduction, etc.
- the image processing module after receiving the image transmitted by the image acquisition module, performs correction processing on the image. Specifically, it is a restorative process performed on a distorted image to obtain a real image.
- the image processing module processes the image mainly by fisheye correction.
- the corrected image is compressed to reduce image data, reduce image bytes, and transmit the compressed image to the communication module.
- the communication module After receiving the compressed image, the communication module transmits the image to the vehicle. After receiving the image, the vehicle decompresses and displays it, giving the driver an intuitive parking assistance image.
- Step S405 If the short message set sent by the vehicle is not received within the preset time, the shutdown signal is sent.
- Step S406 stopping image acquisition according to the shutdown signal.
- the vehicle no longer sends a short message set to the communication module. If the communication module does not receive the short message set sent by the vehicle within a preset time, for example, 3 minutes, a shutdown signal is sent to the image acquisition module. The image acquisition module will stop image acquisition after receiving the shutdown signal.
- the communication module receives the short message set sent by the vehicle, And sending a start signal to the image acquisition module according to the short message set, the image acquisition module performs image acquisition of the vehicle into the garage according to the start signal, and transmits the image to the image processing module, and the image processing module corrects and compresses the image, and
- the processed image is transmitted to the communication module, and the communication module receives the processed image transmitted by the image processing module, and sends the processed image to the vehicle for the vehicle to perform parking according to the processed image, thereby realizing the real-time transmission of the image.
- the identification module receives the short message set carried by the communication module and carries the vehicle identity information, and the vehicle identity information and the preset vehicle The identity information is matched to determine whether it is the vehicle of the garage, and if so, the activation signal is sent to the image acquisition module through the communication module, thereby avoiding erroneously receiving the short message set sent by the vehicle of the other garage, and starting the image acquisition module for image collection. , resulting in waste of resources.
- modules in the devices of the embodiments can be adaptively changed and placed in one or more devices different from the embodiment.
- the modules or units or components of the embodiments may be combined into one module or unit or component, and further they may be divided into a plurality of sub-modules or sub-units or sub-components.
- at least some of the elements are mutually exclusive, and all of the features disclosed in the specification, including the accompanying claims, the abstract, and the drawings, and all processes or units of any method or apparatus so disclosed may be combined in any combination.
- Each feature disclosed in this specification may be replaced by alternative features that provide the same, equivalent or similar purpose.
- the various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof.
- a microprocessor or digital signal processor may be used in practice to implement some or all of the functionality of some or all of the components in accordance with embodiments of the present invention.
- the invention can also be implemented as a device or device program (e.g., a computer program and a computer program product) for performing some or all of the methods described herein.
- a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals.
- Such signals may be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.
- Figure 5 illustrates a computing device that can implement a parking method in accordance with the present invention.
- the computing device conventionally includes a processor 510 and a computer program product or computer readable medium in the form of a storage device 520.
- Storage device 520 can be an electronic memory such as flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM.
- Storage device 520 has a storage space 530 that stores program code 531 for performing any of the method steps described above.
- storage space 530 storing program code may include various program code 531 for implementing various steps in the above methods, respectively.
- the program code can be read from or written to one or more computer program products.
- These computer program products include program code carriers such as a hard disk, a compact disk (CD), a memory card, or a floppy disk.
- a computer program product is typically a portable or fixed storage unit such as that shown in FIG.
- the storage unit may have a similar arrangement to the storage device 520 of the computing device of FIG. Storage section, storage space, etc.
- the program code can be compressed, for example, in an appropriate form.
- the storage unit comprises computer readable code 531 ' for performing the steps of the method according to the invention, ie code that can be read by a processor such as 510, which when executed by the computing device causes the computing device Perform the various steps in the method described above.
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Abstract
Description
Claims (10)
- 一种泊车辅助***,其特征在于,所述***包括:通讯模块、图像采集模块和图像处理模块;所述通讯模块,用于接收车辆发送的短消息集,并根据所述短消息集向所述图像采集模块发送启动信号;接收所述图像处理模块传输的处理后的图像,并将处理后的图像发送至所述车辆,以供所述车辆根据处理后的图像进行泊车;所述图像采集模块,用于根据所述启动信号进行车辆驶入车库的图像采集,并将所述图像传输至所述图像处理模块;所述图像处理模块,用于对所述图像进行校正和压缩处理,并将处理后的图像传输至所述通讯模块。
- 根据权利要求1所述的泊车辅助***,其特征在于,所述通讯模块为V2X无线通讯模块。
- 根据权利要求1或2所述的泊车辅助***,其特征在于,所述短消息集还携带有车辆身份信息;所述***还包括:识别模块,用于接收所述通讯模块发送的携带有车辆身份信息的短消息集,并将所述车辆身份信息与预设的车辆身份信息进行匹配,以判断是否为该车库的车辆,若是,则通过所述通讯模块向所述图像采集模块发送启动信号。
- 根据权利要求1或2所述的泊车辅助***,其特征在于,所述通讯模块进一步用于:若在预设时间内未接收到车辆发送的短消息集,则向所述图像采集模块发送关闭信号;所述图像采集模块进一步用于:根据所述通讯模块发送的关闭信号,停止图像采集。
- 根据权利要求1或2所述的泊车辅助***,其特征在于,所述短消息集为专用短程通信短消息集,包括:车辆的经度、纬度、行驶方向。
- 一种泊车方法,其特征在于,所述方法包括:接收车辆发送的短消息集,并根据所述短消息集发送启动信号;根据所述启动信号进行车辆驶入车库的图像采集;对所述图像进行校正和压缩处理,并将处理后的图像发送至所述车辆,以供所述车辆根据处理后的图像进行泊车。
- 根据权利要求6所述的泊车方法,其特征在于,所述短消息集还携带有车辆身份信息;所述方法还包括:将所述车辆身份信息与预设的车辆身份信息进行匹配,以判断是否为该车库的车辆,若是,则发送启动信号。
- 根据权利要求6或7所述的泊车方法,其特征在于,所述方法还包括:若在预设时间内未接收到车辆发送的短消息集,则发送关闭信号;根据所述关闭信号,停止图像采集。
- 根据权利要求6或7所述的泊车方法,其特征在于,所述接收车辆发送的短消息集进一步包括:通过V2X通讯方式接收车辆发送的短消息集。
- 根据权利要求6或7所述的泊车方法,其特征在于,所述短消息集为专用短程通信短消息集,包括:车辆的经度、纬度、行驶方向。
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EP16739008.7A EP3188158A4 (en) | 2015-10-29 | 2016-05-20 | Parking assist system and parking method |
RU2016135427A RU2016135427A (ru) | 2015-10-29 | 2016-05-20 | Вспомогательная система парковки и способ парковки |
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EP (1) | EP3188158A4 (zh) |
CN (1) | CN105869437A (zh) |
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CN108528441B (zh) * | 2018-03-27 | 2020-02-07 | 广州汽车集团股份有限公司 | 泊车方法及装置 |
CN117601848B (zh) * | 2023-12-20 | 2024-07-09 | 广州车全影电子科技有限公司 | 基于汽车全景的泊车控制方法、***、介质及设备 |
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JP2000041238A (ja) * | 1998-07-23 | 2000-02-08 | Calsonic Corp | ガレージ用モニタ装置 |
US6642855B2 (en) * | 1997-05-30 | 2003-11-04 | William F. Budnovitch Revocable Trust | User assistance system for an interactive facility |
JP2007161118A (ja) * | 2005-12-14 | 2007-06-28 | Fujitsu Ten Ltd | 駐車支援システム、駐車施設装置、及び駐車支援装置 |
CN101765527A (zh) * | 2007-07-31 | 2010-06-30 | 株式会社丰田自动织机 | 停车辅助装置、停车辅助装置的车辆侧装置、停车辅助方法及停车辅助程序 |
CN103069780A (zh) * | 2010-08-11 | 2013-04-24 | 法雷奥开关和传感器有限责任公司 | 为车辆的驾驶员在行驶路线上操纵车辆时提供支持的方法和***以及便携式通信装置 |
CN104092995A (zh) * | 2014-07-15 | 2014-10-08 | 广州杰赛科技股份有限公司 | 一种泊车辅助*** |
-
2015
- 2015-10-29 CN CN201510717196.0A patent/CN105869437A/zh active Pending
- 2015-12-22 US US14/978,749 patent/US20170120818A1/en not_active Abandoned
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2016
- 2016-05-20 RU RU2016135427A patent/RU2016135427A/ru not_active Application Discontinuation
- 2016-05-20 WO PCT/CN2016/082802 patent/WO2017071187A1/zh active Application Filing
- 2016-05-20 EP EP16739008.7A patent/EP3188158A4/en not_active Withdrawn
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US6642855B2 (en) * | 1997-05-30 | 2003-11-04 | William F. Budnovitch Revocable Trust | User assistance system for an interactive facility |
JP2000041238A (ja) * | 1998-07-23 | 2000-02-08 | Calsonic Corp | ガレージ用モニタ装置 |
JP2007161118A (ja) * | 2005-12-14 | 2007-06-28 | Fujitsu Ten Ltd | 駐車支援システム、駐車施設装置、及び駐車支援装置 |
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CN104092995A (zh) * | 2014-07-15 | 2014-10-08 | 广州杰赛科技股份有限公司 | 一种泊车辅助*** |
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US20170120818A1 (en) | 2017-05-04 |
EP3188158A1 (en) | 2017-07-05 |
EP3188158A4 (en) | 2017-07-05 |
CN105869437A (zh) | 2016-08-17 |
RU2016135427A3 (zh) | 2018-03-05 |
RU2016135427A (ru) | 2018-03-05 |
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