CN114220288A - Parking lot positioning auxiliary system and method - Google Patents
Parking lot positioning auxiliary system and method Download PDFInfo
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- CN114220288A CN114220288A CN202111570762.1A CN202111570762A CN114220288A CN 114220288 A CN114220288 A CN 114220288A CN 202111570762 A CN202111570762 A CN 202111570762A CN 114220288 A CN114220288 A CN 114220288A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 25
- 230000008569 process Effects 0.000 abstract description 4
- 230000006855 networking Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/133—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams within the vehicle ; Indicators inside the vehicles or at stops
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
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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
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
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Abstract
The invention discloses a parking lot positioning auxiliary system, which comprises: the device comprises a detection module, an information acquisition module, a prompt module and a control module. The detection module detects the running speed of the vehicle and sends the detected vehicle speed information to the control module; when the vehicle speed is lower than the set speed, the control module starts the information acquisition module to acquire the information of the vehicle parking space; the prompting module prompts the driver of the collected parking space information. The invention also discloses a parking lot positioning auxiliary method. The parking lot positioning auxiliary system and the parking lot positioning auxiliary method do not need to install or transform equipment in the parking lot, save cost and are easier to realize. By the parking lot positioning auxiliary system and the parking lot positioning auxiliary method, a driver can complete recognition and memory of parking lot information and linkage with the driver without participation in the whole process.
Description
Technical Field
The invention relates to the field of driving assistance, in particular to a parking lot positioning assistance system and method.
Background
With the popularization of private cars, the quantity of car reserves in China is rapidly rising. In a busy commercial circle in a dense population city such as a first-line city, a large parking building or underground parking lot is built to meet parking requirements. For convenience of management, the parking lot is divided into different parking areas, which are alphabetically distinguished, for example, a zone a, a zone B, etc. Each parking space is assigned a parking space number, for example, the number a1906 indicates the parking space number 1906 of the parking lot a zone.
These parking space numbers are not easy to remember, requiring the driver to pay attention to the information before leaving, or otherwise not being able to obtain the information by other means. Some drivers take pictures through mobile phones to memorize the parking space numbers, and even then, the situation that the drivers forget to pay attention to the parking space numbers happens sometimes. Without parking space number information, locating a vehicle in a parking lot can be cumbersome or nearly impossible.
To solve the above problem, some parking lots arrange a camera system. The license plate is identified by the camera and compared with the information of the installation position of the camera, so that the specific position of the vehicle parking is determined. However, this solution requires a parking lot to install equipment including a camera, and the number of installed points is large to cover all parking spaces, which results in high cost. Moreover, the driver may be concerned about his privacy by installing too many cameras.
Another solution is to arrange communication equipment, such as internet of vehicles communication equipment, in the parking lot. The communication equipment is communicated with the vehicle, and the specific position of the vehicle for parking is determined according to the position information of the communication equipment. However, this solution also requires installation of equipment including internet of vehicles communication equipment in the parking lot, and thus is costly. In addition, the scheme needs the parked vehicle to support the vehicle networking communication party to realize vehicle positioning, so that the scheme is not suitable for general vehicles.
Therefore, there is a need for a cost effective and easily implemented parking lot location assistance system.
Disclosure of Invention
In order to solve the above problems, the present invention provides a parking lot location assistance system. On one hand, the system does not need to install or transform equipment in the parking lot, so that the cost is saved; on the other hand, for the vehicle without the vehicle networking communication function, the system can also realize the automatic acquisition of parking space information and prompt the driver.
The purpose of the invention is realized by the following technical scheme: a parking lot positioning auxiliary system comprises a detection module, an information acquisition module, a prompt module and a control module. The detection module is used for detecting the running speed of a vehicle and sending the detected vehicle speed information to the control module; the information acquisition module is used for acquiring vehicle parking space information; the control module controls the information acquisition module to be started according to the detected vehicle speed, and activates the information acquisition module to acquire the information of the vehicle parking space when the vehicle speed is lower than a set speed; the prompting module is used for prompting the driver of the acquired parking space information.
Optionally, the prompt module is a voice module and/or a display module.
Optionally, the prompting module is a communication module, and the communication module sends the detected parking space information to a terminal communication device associated with the driver, such as a mobile phone. The communication module may be implemented by technologies such as bluetooth, bluetooth low energy, Zigbee, and the like.
Optionally, the detection module comprises a speed sensor.
Optionally, the information acquisition module is an image acquisition module, and for example, includes a vehicle-mounted camera.
Optionally, the parking space information is a parking space number.
The invention also provides a parking lot positioning auxiliary method, which comprises the following steps: detecting the running speed of the vehicle; collecting vehicle parking space information when the vehicle speed is lower than a set speed; and prompting the driver of the collected parking space information.
Optionally, the parking lot location assistance method prompts the driver of parking space information in a voice and/or screen display manner.
Optionally, the parking lot location assistance method prompts the driver of the parking space information by sending the collected parking space information to the communication device associated with the driver.
Optionally, the parking lot location assistance method collects vehicle parking space information when a vehicle speed is less than 5 km/h.
The parking lot positioning auxiliary system and the parking lot positioning auxiliary method do not need to install or transform equipment in the parking lot, and cost is saved. In addition, for vehicles without the car networking communication function, the system can also realize automatic acquisition of parking space information and prompt for a driver. By the parking lot positioning auxiliary system and the parking lot positioning auxiliary method, a driver can complete recognition and memory of parking lot information and linkage with the driver without participation in the whole process.
Drawings
FIG. 1 is a schematic diagram of a parking lot location assistance system framework according to an embodiment of the present invention;
fig. 2 is a flowchart of a parking lot location assistance method according to an embodiment of the present invention.
Detailed Description
The parking lot location assistance system and method of the present invention will be described in further detail below with reference to fig. 1-2, which illustrate embodiments of the present invention by way of example.
The following description sets forth numerous specific details in order to provide a thorough understanding of the present invention, it will be apparent to one of ordinary skill in the art that the present invention may be practiced without some of these specific details. Moreover, the invention is not to be limited to the specific embodiments disclosed. Rather, it is contemplated that the present invention may be practiced with any combination of the features and elements described below, whether or not such features and elements are related to different embodiments. Thus, the features, embodiments and advantages described below are for illustrative purposes only and should not be considered as elements or limitations of the claims, unless explicitly recited in the claims.
Referring to fig. 1, fig. 1 is a schematic diagram of a frame of a parking lot location assistance system according to an embodiment of the present invention, the system including: the device comprises a detection module 10, an information acquisition module 11, a prompt module 12 and a control module 13.
The detection module 10 is configured to detect a vehicle running speed, and send detected vehicle speed information to the control module 13. The detection module 10 may be implemented by a speed sensor, for example.
The information collecting module 11 is used for collecting vehicle parking space information, such as a parking space number. The information acquisition module 11 may be an image acquisition module, and may be configured as an on-vehicle side-view camera, a back-up camera, or a 360-degree panoramic camera, for example.
The control module 13 is configured to control the information acquisition module 11 to be turned on according to the detected vehicle speed information. When the detection module 10 detects that the vehicle is running at a low speed, for example, the speed per hour is lower than 5 km/h, the control module 13 controls the information acquisition module 11 to enter a working mode, for example, a vehicle-mounted camera is turned on, so as to acquire image information such as letters and numbers on the ground, identify the acquired image information, and extract parking space number information, for example, a 1906.
The prompt module 12 is configured to prompt the driver about the acquired parking space information. For example, the prompting module 12 may be configured as a vehicle center screen on which the parking space number a1906 of the vehicle is displayed to prompt the driver to keep track of the information.
The prompt module 12 can also integrate a voice prompt function, and when the parking space number is displayed on the central control screen, the voice prompt driver can keep track of the parking space number information.
The prompt module 12 may also be integrated with a communication function, and for a vehicle with a car networking system, the parking space number information a1906 is sent to a communication device associated with the driver, such as a mobile phone, through the car networking system.
According to the parking lot positioning auxiliary system, the parking lot information is acquired by means of the vehicle-mounted camera, equipment installation or reconstruction of the parking lot is not needed, and cost is saved. Parking space information is identified and transmitted immediately, images do not need to be stored or the number of stored images is less, and the system cost is lower. The system triggering mode is that the vehicle runs at low speed, and compared with the GPS for judging the position of the vehicle, or engaging in a reverse gear or starting a parking auxiliary system, the system triggering mode is easier to realize. In addition, for the vehicle that does not possess car networking communication function, this system also can realize the automatic acquisition and the suggestion of parking stall information. By the parking lot positioning auxiliary system, a driver can complete the recognition and the memory of parking space information and the linkage with the driver without participating in the whole process.
Based on the same principle, the invention also provides a parking lot positioning auxiliary method, the implementation principle of which is similar to that of the parking lot positioning auxiliary system, and specific reference can be made to the description of the system part, and the description of the same parts is omitted.
Fig. 2 is a flowchart of a parking lot location assistance method according to an embodiment of the present invention, and the method of the present invention is described below with reference to fig. 2.
The parking lot positioning auxiliary method provided by the embodiment of the invention comprises the following steps: detecting a vehicle running speed 101; collecting vehicle parking space information 102 when the vehicle speed is lower than a set speed; prompting the driver for the collected parking space information 103.
Alternatively, the vehicle running speed is detected by, for example, a vehicle speed sensor, and when the vehicle speed is lower than, for example, 5 km/h, the vehicle-mounted camera is turned on to collect and identify parking space information of the parking lot, such as a parking space number a 1906. The collected parking space number a1906 is displayed on, for example, a center control screen of the vehicle, and the driver is reminded to record the parking space number information by voice.
Optionally, for vehicles with a car networking system, this parking space number a1906 information may also be sent to a driver-associated communication device, such as a cell phone, via the car networking system.
According to the parking lot positioning auxiliary method, the parking lot information is acquired by means of the vehicle-mounted camera, equipment installation or reconstruction of the parking lot is not needed, and cost is saved. Parking space information is identified and transmitted immediately, images do not need to be stored or the number of stored images is less, and the system cost is lower. The triggering mode is that the vehicle runs at a low speed, and compared with the GPS for judging the position of the vehicle, or engaging the reverse gear or starting a parking auxiliary system, the triggering mode is easier to realize. In addition, for vehicles without the vehicle networking communication function, the method can also realize automatic acquisition and prompt of parking space information. By the parking lot positioning auxiliary method, a driver can complete the recognition and the memory of parking space information and the linkage with the driver without participating in the whole process.
Although the present invention has been described with reference to the preferred embodiments, it is not limited thereto. Any variations and modifications within the spirit and scope of the present invention may occur to those skilled in the art to which the present invention pertains. The protection scope of the present invention shall be subject to the scope defined by the claims.
Claims (15)
1. A parking lot location assistance system, the system comprising:
a detection module, an information acquisition module, a prompt module and a control module, wherein,
the detection module is used for detecting the running speed of the vehicle and sending the detected vehicle speed information to the control module;
when the vehicle speed is lower than the set speed, the control module starts the information acquisition module;
the information acquisition module is used for acquiring vehicle parking space information;
the prompting module is used for prompting the driver of the acquired parking space information.
2. The parking lot location assistance system according to claim 1, wherein the prompt module is a voice module and/or a display module.
3. The parking lot location assistance system of claim 2, wherein the display module is a vehicle center screen.
4. The parking lot location assistance system according to claim 1, wherein the prompt module is a communication module that transmits the collected parking space information to a driver-associated communication device.
5. The parking lot location assistance system of claim 2, wherein the prompt module further comprises a communication module that transmits the collected parking space information to a driver-associated communication device.
6. The parking lot location assistance system of claim 5, wherein the driver-associated communication device is a cell phone.
7. The parking lot location assistance system according to any one of claims 1 to 6, wherein the information acquisition module includes an in-vehicle camera.
8. The parking lot location assistance system according to any one of claims 1 to 6, wherein the control module turns on the information collection module when a vehicle speed is less than 5 km/h.
9. The parking lot location assistance system of any one of claims 1-6, wherein the detection module comprises a speed sensor.
10. The parking lot location assistance system according to any one of claims 1 to 6, wherein the parking space information is a parking space number.
11. A parking lot location assistance method, the method comprising:
detecting the running speed of the vehicle;
collecting vehicle parking space information when the vehicle speed is lower than a set speed;
and prompting the driver of the collected parking space information.
12. The parking lot location assistance method according to claim 11, wherein the driver is prompted for parking space information by means of voice and/or screen display.
13. The parking lot location assistance method according to claim 11, wherein the driver is prompted by sending the collected parking space information to a driver-associated communication device.
14. The method of claim 12, further comprising transmitting the collected parking space information to a driver-associated communication device.
15. The parking lot location assistance method according to any one of claims 11 to 14, wherein the vehicle parking space information is collected when a vehicle speed is less than 5 km/h.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111570762.1A CN114220288A (en) | 2021-12-21 | 2021-12-21 | Parking lot positioning auxiliary system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111570762.1A CN114220288A (en) | 2021-12-21 | 2021-12-21 | Parking lot positioning auxiliary system and method |
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| CN114220288A true CN114220288A (en) | 2022-03-22 |
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| CN202111570762.1A Pending CN114220288A (en) | 2021-12-21 | 2021-12-21 | Parking lot positioning auxiliary system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115424469A (en) * | 2022-08-18 | 2022-12-02 | 重庆长安汽车股份有限公司 | Parking lot vacancy management method and device, vehicle and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106056958A (en) * | 2016-07-07 | 2016-10-26 | 广州小鹏汽车科技有限公司 | Auxiliary vehicle search system and realization method thereof |
| JP2019159684A (en) * | 2018-03-12 | 2019-09-19 | トヨタ自動車株式会社 | Parking support device and parking support system |
| CN113240937A (en) * | 2021-05-13 | 2021-08-10 | 重庆长安汽车股份有限公司 | Automatic parking stall informing method and system |
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2021
- 2021-12-21 CN CN202111570762.1A patent/CN114220288A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056958A (en) * | 2016-07-07 | 2016-10-26 | 广州小鹏汽车科技有限公司 | Auxiliary vehicle search system and realization method thereof |
| JP2019159684A (en) * | 2018-03-12 | 2019-09-19 | トヨタ自動車株式会社 | Parking support device and parking support system |
| CN113240937A (en) * | 2021-05-13 | 2021-08-10 | 重庆长安汽车股份有限公司 | Automatic parking stall informing method and system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115424469A (en) * | 2022-08-18 | 2022-12-02 | 重庆长安汽车股份有限公司 | Parking lot vacancy management method and device, vehicle and storage medium |
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