Locating system and method for parking in roadside parking lot
A positioning system and positioning method technology, applied in the field of parking lot vehicle positioning, can solve the problems of low positioning accuracy and high cost, and achieve the effect of improving accuracy
Inactive Publication Date: 2014-07-30
深圳市帕马智能停车科技有限公司
View PDF7 Cites 29 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a parking positioning system and method for on-street parking lots, and solve the problems of low positioning accuracy and high cost of parking in existing on-street parking lots
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0032] A parking positioning system for roadside parking lots, such as figure 1 As shown, it includes wireless landmark nodes with built-in self-identification information installed on each parking space, on-board tags installed on vehicles, parking space information collectors, and parking lot servers; The broadcasting method sends self-identification information to the on-board tag on the vehicle, and the vehicle-mounted tag uploads the received self-identification information and signal strength of multiple landmark nodes to the parking lot server through the parking space information collector, thereby realizing vehicle positioning in roadside parking lots Function. In this system, wireless landmark nodes are preferably installed at the four corners of each parking space, such as figure 1 As shown, the parking lot is distributed with uppe...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a locating system and method for parking in a roadside parking lot. The system is technically characterized by comprising a wireless landmark node installed on each parking place, a vehicle-mounted label installed on each vehicle, a parking place information collector and a parking lot server. The wireless landmark nodes send identification information of the nodes to the vehicle-mounted labels on the vehicles in a broadcast mode according to preset transmitted power. The vehicle-mounted labels transmit the received identification information of a plurality of landmark nodes and signal intensity to the parking lot server through the parking place information collector so that the function of locating the vehicles in the roadside parking lot can be achieved. According to the method, the server calculates vehicle-mounted node positions according to the landmark node positions and the signal intensity of the landmark nodes and the vehicle-mounted labels. According to the system and the method, the design is reasonable, the problems that due to the fact that the roadside parking lot is influenced by the environment easily, the parking location precision is low and the cost is high are solved, and the parking location precision of the roadside parking lot is improved.
Description
technical field [0001] The invention belongs to the technical field of parking lot vehicle positioning, in particular to a parking positioning system and method based on roadside parking lots. Background technique [0002] The main problem to be solved by the on-street parking lot vehicle positioning system is to obtain the information of which parking space a known vehicle is parked in the current parking lot. Obtaining this information requires the following three functions: obtaining the block physical location of the target parking space, obtaining the parking status of the target vehicle, and obtaining the unique identification of the target vehicle. [0003] There are two major difficulties in realizing the vehicle parking positioning function of the above roadside parking lot: First, the open-air operation cannot adopt the conventional method of indoor parking lot (such as installing a camera on each parking space, taking pictures of the vehicle license plate number o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G08G1/14
Inventor 刘征金纬
Owner 深圳市帕马智能停车科技有限公司