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Split navigation system, working method and vehicle

A vehicle and automobile technology, applied in the field of navigation, can solve problems such as inability to take out, inconvenient operation, etc., to achieve the effect of avoiding line pressure, avoiding tail flicking, and correcting the turning radius

Active Publication Date: 2019-06-07
BEIJING CNTEN SMART TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the traditional car navigation terminal is embedded in the control position of the vehicle and cannot be taken out, so it is very inconvenient to operate

Method used

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  • Split navigation system, working method and vehicle
  • Split navigation system, working method and vehicle
  • Split navigation system, working method and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, Embodiment 1 provides a navigation system, including: a hand-held display unit, which is suitable for detachable installation in the control position of the car; a power supply interface is provided in the control position of the car, After controlling the position in the car, the rechargeable battery interface of the handheld display unit is connected to the power supply interface; and the navigation unit of the navigation system is located in the car center console, and the navigation unit is connected to the handheld display unit through a built-in wireless module.

[0028] Specifically, the handheld display unit includes: a touch screen, a slave processor module connected to the touch screen, and a slave wireless module connected to the slave processor module. That is, the handheld display unit can display navigation unit operations, navigation settings, and data on the touch screen. The user can perform corresponding navigation operation...

Embodiment 2

[0048] On the basis of Embodiment 1, Embodiment 2 provides a working method of the navigation system.

[0049] Described navigation system comprises navigation unit, and this navigation unit comprises: processor module, the GPS module that links to each other with this processor module, data storage module; Described data storage module stores map data, vehicle type turning radius data; Described working method It includes: the processor module is adapted to plan a navigation route according to the current location of the vehicle and the input target location, and in combination with the turning radius data of the current vehicle. .

[0050] The processor module is adapted to pre-calculate several preliminary planning navigation paths between the vehicle's current location and the input target location; and search for corresponding curved road sections in each preliminary planning navigation path, and turn The radius data filters each curved road section, that is, obtains the...

Embodiment 3

[0056] Such as Figure 3a , Figure 3b with Figure 3c As shown, on Embodiment 1, Embodiment 3 provides a vehicle.

[0057] The front of the vehicle is provided with multiple rows of front wheels, and each row of front wheels corresponds to an independent steering device and a driving device, and each steering device and driving device are connected to a vehicle-mounted electronic ECU system, and the vehicle-mounted electronic ECU system is connected to the vehicle-mounted electronic ECU system. connected to the navigation system.

[0058] The vehicle-mounted electronic ECU system is connected with the vehicle-mounted panoramic camera device, and photographs the turning posture of the vehicle, specifically detects whether the vehicle is in the current lane, and feeds back the detection result to the vehicle-mounted electronic ECU system.

[0059] When the vehicle enters a curve, it first uses the first row of front wheels as the main steering wheel to make a turning action,...

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PUM

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Abstract

The invention relates to a split navigation system, an operating method and a vehicle.The navigation system comprises: a handheld display unit, suitably and separably fitted to an automobile central control position, wherein the automobile central control position is internally provided with a power interface that is connected with a rechargeable battery interface of the handheld display unit after the handheld display unit is mounted to the automobile central control position; a navigation unit of the navigation system is located in an automobile central console and is connected with the handheld display unit through an internal wireless module; the navigation system of the invention adopts the handheld display unit and the navigation unit that are separable, it is possible for a user to check on a navigation path conveniently by hand holding, and the navigation system is particularly suitable for a passenger in a passenger seat to help a driver for navigating.

Description

technical field [0001] The invention relates to the field of navigation, in particular to a split navigation system, a working method and a vehicle installed with the navigation system. Background technique [0002] Many cars are equipped with on-board navigation terminals to provide information such as location, speed and time, and cooperate with high-precision navigation electronic maps to provide users with navigation services, helping users to plan driving routes on the electronic map accurately and in real time, and at the same time guide The device on which the user arrives at the destination according to the planned route. [0003] However, the traditional car navigation terminal is embedded in the control position of the vehicle and cannot be taken out, so it is very inconvenient to operate. Contents of the invention [0004] The object of the present invention is to provide a split type navigation system and its working method. It adopts a split type structure, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/34G01S19/39
CPCG01C21/343G01S19/39
Inventor 吴正明
Owner BEIJING CNTEN SMART TECH CO LTD
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