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A method and system for indoor parking lot navigation based on dimmable bluetooth led guidance

A navigation method and parking lot technology, applied in the field of parking lot vehicle navigation systems, can solve problems such as parking troubles, and achieve the effect of saving time and clear and clear routes.

Active Publication Date: 2018-01-12
ZHEJIANG YINJIANG RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the above disadvantages, the present invention aims to provide a vehicle navigation method and system for indoor parking lots guided by dimmable bluetooth LEDs. The navigation method allows vehicles to quickly find parking spaces and solves the problem of troublesome parking.

Method used

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  • A method and system for indoor parking lot navigation based on dimmable bluetooth led guidance
  • A method and system for indoor parking lot navigation based on dimmable bluetooth led guidance
  • A method and system for indoor parking lot navigation based on dimmable bluetooth led guidance

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Experimental program
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Embodiment 1

[0045] Embodiment 1: hardware structure such as figure 1 As shown, including: Bluetooth parking card, Bluetooth base station, dimmable LED lights. Among them, the Bluetooth parking card and Bluetooth base station must use Bluetooth 4.0 BLE technology.

[0046] bluetooth base station

[0047] The main body of the monitoring center is a Bluetooth transceiver module, an LED control module, and a storage module. The Bluetooth transceiver module includes a radio frequency transceiver block, a data modem module and an MCU main control chip.

[0048] When the parking lot cannot be wired to supply power to the Bluetooth base station, the power supply part of the base station is designed with a button battery. The advantages of Bluetooth BLE can guarantee about one year of use. When the parking lot can supply power, there is no need to design the power supply part.

[0049] There are three types of Bluetooth base stations. The structure of these three base stations is the same, th...

Embodiment 2

[0093] Embodiment 2: The optimal application places of the present invention are indoor and underground parking lots, but it can also be expanded and applied in large public places such as hospitals and shopping malls. A kind of indoor parking lot navigation system based on dimmable bluetooth LED guidance, comprises the following steps: with figure 1 For example, assume that the target parking space of the vehicle is No. 8 parking space in the block of class B base station*, and the block number of class B base station* is 10001111, which is 8F, and the block number of class C base station 1 is 01110000, which is 70.

[0094] (1) When the vehicle enters from the entrance, the assigned ID number of 4 bytes is 01087808. [31:27] is 00000, that is, the color of the indicator light assigned by the system is red; [26:24] is 001, that is, the target parking space is on the second floor; [23:19] the system defaults to zero when the card is released; [18:11 ] is 10001111, and the bloc...

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Abstract

The invention relates to a light adjustable bluetooth LED guided indoor parking lot navigation method and a system thereof. The system comprises a bluetooth base station, a bluetooth parking card and a light adjustable LED. When a vehicle is driven into a parking lot, the bluetooth card automatically connects with the bluetooth base station and pushes the number of a parking stall to the bluetooth base station so that the bluetooth base station compares the number to control the LED indication lamps within the control limit for indicating the path for the user and performing parking navigation. The beneficial effect of the invention is that: (1) the indoor parking stall navigation using the LED enables the path to be more clear and intelligible and solves the problems that the traditional invention is lower in the positioning accuracy because of a positioning algorithm, intensity of signal, stability of signal and the like; (2) the invention has the advantages of being convenient to use, being easy to accept, and having no requirement for using a map as the carrier support during the whole process; and (3) the user can quickly find the parking stall, thus greatly saving the time.

Description

technical field [0001] The invention relates to the field of vehicle navigation systems in parking lots, in particular to a vehicle navigation method and system for indoor parking lots based on dimmable bluetooth LEDs. Background technique [0002] Now outdoor positioning technology is very common, and people get great convenience in the process of using it. The main technologies used are: satellite positioning technology and base station positioning technology. [0003] Satellite positioning technology is a very mature technology, such as the well-known GPS technology. In addition to GPS technology, there are several similar technologies: Glonass, Galileo, Beidou, etc. The principles of these satellite positioning technologies are the same, and they are all based on the three-dimensional positioning principle: one satellite can define the user's spherical surface, two satellites can locate the user's circumference, three satellites can locate the user's two points on the ci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/14
Inventor 沈中达张标标王晖
Owner ZHEJIANG YINJIANG RES INST
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