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Parking navigation method and apparatus based on inertial navigation

A technology of inertial navigation and navigation method, which is applied to indicate the equal directions of various open spaces in the parking lot, which can solve the problems of high cost, limited guidance information and low efficiency, and achieve the effect of convenient parking and ensuring stability and effectiveness.

Inactive Publication Date: 2016-03-23
HUIZHOU DESAY SV AUTOMOTIVE
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

Most of the current guidance methods are realized at the parking lot, which has the disadvantages of low efficiency, limited guidance information, and high cost.

Method used

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  • Parking navigation method and apparatus based on inertial navigation
  • Parking navigation method and apparatus based on inertial navigation
  • Parking navigation method and apparatus based on inertial navigation

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Embodiment Construction

[0049] The parking navigation method based on inertial navigation of the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings. Among them, the technology used in the inertial navigation is disclosed by the patent application number 201210102079.X, the application date is April 10, 2012, the Chinese invention patent application "A Satellite Inertial Navigation Method and Device", which will not be repeated here. Repeat.

[0050] like Figure 1 to Figure 4 As shown, in a preferred embodiment, the parking navigation device based on inertial navigation of the present invention includes a vehicle client installed in the vehicle, a parking lot server installed in the parking lot, and a parking space management system. The parking space management system is used to manage the working status of all parking spaces in the parking lot, that is, the occupied or idle state, and to record the user information of the oc...

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Abstract

The invention relates to a parking navigation method based on inertial navigation. The method comprises the following steps: before a vehicle enters a parking lot, a parking lot service end identifies a vehicle client; after identification is successful, the vehicle client of the vehicle obtains parking information of the parking lot from the parking lot service end; the vehicle client calculates an optimal parking stall and an optimal navigation path according to the parking information of the parking lot; and the vehicle client starts inertial navigation, and guides the vehicle to the optimal parking stall on the basis of the speed, acceleration and navigation path of the vehicle. According to the parking navigation method, the vehicle client achieves parking navigation of the vehicle in the parking lot, and an inertial navigation mode enables accurate, quick and convenient parking to be achieved in an underground parking lot or an indoor parking lot with weak GPS signals or with no GPS signals.

Description

technical field [0001] The invention relates to a parking induction technology of intelligent traffic, in particular to a parking navigation method and device based on inertial navigation. Background technique [0002] With the rapid development of the automobile industry and the continuous improvement of people's living standards, the number of various vehicles in cities continues to grow. However, the number of parking spaces grows slowly and the number of parking spaces is limited, which leads to the increasingly prominent problem of parking difficulties. Therefore, effective and scientific management of parking in the parking lot is required. At present, the level of intelligence and management of the domestic parking guidance system is not high. Usually, the LED screen is set in the parking lot to realize the parking guidance or the parking navigation device at the parking lot end is used to realize the parking. Most of these current induction methods are implemented a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/14
Inventor 吴进庆赖玉添
Owner HUIZHOU DESAY SV AUTOMOTIVE
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