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A vehicle navigation system and navigation method based on destination state

A technology of destination and state, applied in the field of vehicle navigation system in local state, can solve the problems of suspended service of scenic spots, no empty seats in restaurants, insufficient parking spaces, etc.

Active Publication Date: 2020-12-22
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, although the user is successfully navigated to the destination, it may encounter situations such as suspension of service at the scenic spot, insufficient parking spaces, and no empty seats in the restaurant, which brings more inconvenience to the user

Method used

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  • A vehicle navigation system and navigation method based on destination state
  • A vehicle navigation system and navigation method based on destination state
  • A vehicle navigation system and navigation method based on destination state

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specific Embodiment 1

[0032] A vehicle navigation system based on destination status, comprising a navigation command receiving module, a data collection module, a distributed message queue module, a destination status prediction module, a route planning module and a display module;

[0033] The navigation command receiving module is arranged on the vehicle or the user's mobile terminal, receives the navigation command given by the user, and sends the navigation command to the route planning module in JSON format through the Restful API interface;

[0034] The data collection module is arranged in each monitored destination to collect the current state information of the destination, and send the state information to the distributed message queue module in JSON format through the Restful API interface;

[0035] The distributed message queue module is arranged on the cloud platform, and is used to receive the streaming status information sent by the data collection module in each monitored destinatio...

specific Embodiment 2

[0052] figure 1 It shows a vehicle navigation system based on the destination state designed by the present invention, the system specifically includes a monitored destination 11, a data collection module 12, a distributed message queue module 13, a destination state prediction module 14, a navigation command receiving module 15, path planning module 16, display module 17 and other parts; wherein data collection modules 12 are respectively arranged on each monitored destination 11;

[0053] The data collection module 12 on each monitored destination 11 is used to collect the status information of the destination, specifically including data such as the number of people in the scenic spot, the number of empty seats in restaurants and available parking spaces, and send the data to Distributed message queue module 13;

[0054] The distributed message queue module 13 is arranged on the cloud platform, and is used to receive the streaming status information sent by the data collec...

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Abstract

The invention, which belongs to the technical field of intelligent transportation, discloses a vehicle navigation system and navigation method based on a destination state. A navigation command receiving module sends a navigation command issued by a user to a path planning module; a data collection module collects state information of each destination and uploads the state information to a messagequeue module; future states of destinations are predicted based on historical data of the destination states in the message queue module; and a reasonable route is planned according to the predictionresults and the navigation command and the user obtains an optimal planning result by a display module. Therefore, a problem that the user is confined at the destination because of neglecting consideration of the destination state is solved and thus the travel experience of the user is improved.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and in particular relates to a vehicle navigation system and a navigation method based on a destination state. Background technique [0002] With the development and progress of science and technology, automobiles have become an indispensable and important tool in people's daily life. With the rapid increase of vehicle penetration rate, traffic congestion, traffic jams, traffic accidents and other traffic problems occur frequently, which brings people's normal Life has brought great troubles, but also caused huge economic losses. Facing this series of problems, Vehicle Location System (VLS) came into being. Vehicle navigation combines global positioning system technology, geographic information system technology, electronic technology and computer technology and other high and new technologies together, and is a branch of modern intelligent transportation. The car receives sa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/0968G06Q10/04
CPCG06Q10/047G08G1/096833
Inventor 吴卓霏赵靖李志娟
Owner HARBIN ENG UNIV
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