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Vehicle structure of electric vehicles

A technology for electric vehicles and vehicles, which is applied to the superstructure, superstructure, vehicle components, etc. of passenger cars

Active Publication Date: 2022-04-26
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in this electric vehicle, there is room for improvement in the storage position of equipment and the handling of wiring for automatic driving based on the air conditioning system.

Method used

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  • Vehicle structure of electric vehicles
  • Vehicle structure of electric vehicles
  • Vehicle structure of electric vehicles

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0038] (structure)

[0039] The vehicle 10 of the present embodiment is an electric vehicle capable of fully autonomous driving. Such as figure 1 as well as figure 2 As shown, the appearance of the vehicle 10 is a substantially rectangular parallelepiped surrounded by a roof 20B, a front wall 20C, a side wall 20D, and a rear wall 20E, and a front wheel 24A is provided at the front of the vehicle. Rear wheels 24B are provided at the rear. The front wall portion 20C and the rear wall portion 20E are examples of front and rear wall portions, respectively.

[0040] The vehicle 10 of the present embodiment is constituted by combining a plurality of modules. Such as figure 1 as well as image 3 As shown, the vehicle 10 is configured to include a central module 16 constituting a central portion in the vehicle front-rear direction, a front module 17 coupled to the vehicle front side of the central module 16, and a rear module coupled to the vehicle rear side of the central modu...

no. 3 approach

[0099] A vehicle 110 according to the third embodiment is a vehicle in which an air conditioning system 70 is added to the structure of the vehicle 10 according to the first embodiment. Hereinafter, the description will focus on differences from the first embodiment. In addition, the same code|symbol is attached|subjected to the same structure as 1st Embodiment.

[0100] First, if Figure 11 As shown, in the vehicle 110 of this embodiment, the floor module 15 which is a vehicle lower part which comprises a vehicle lower part is formed by the center module 16, the front module 17, and the rear module 18. As shown in FIG. Furthermore, the vehicle 110 has a roof module 19 as a vehicle upper part above the vehicle forming the floor module 15 . The vehicle 110 of the present embodiment is manufactured by, after the floor module 15 is formed by combining the center module 16, the front module 17, and the rear module 18, and the roof is further bonded to the floor module 15. Modul...

no. 4 approach

[0111] The configuration of the air conditioning system 70 is different between the vehicle 120 of the fourth embodiment and the vehicle 110 of the third embodiment. Hereinafter, the description will focus on differences from the third embodiment. In addition, the same code|symbol is attached|subjected to the same structure as 1st and 3rd embodiment.

[0112] Such as Figure 13 As shown, the condenser 73 and the compressor 74 of this embodiment are accommodated together with the drive unit 32 and the power unit 34 in the power unit chamber 22A provided in the lower part of the rear module 18 . In addition, a pipe connector 78 for connecting and disconnecting the refrigerant pipe 76 is provided above the vehicle in the power unit chamber 22A.

[0113] In this embodiment, the refrigerant pipe 76 as a set of pipes extends upward from the pipe connector 78 toward the second HVAC 72B above the vehicle, and the refrigerant pipe 76 extends from the second HVAC 72B toward the first ...

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PUM

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Abstract

The vehicle structure of the electric vehicle of the present invention is provided with: a control unit provided at the front of the vehicle or at the rear of the vehicle to control automatic driving of the vehicle; a condenser and a compressor provided at the front of the vehicle Or at the rear of the vehicle, and constitute the air conditioning system of the vehicle; an indoor unit, which is provided at the upper part of the vehicle, and connected with the condenser and the compressor; a battery, which is provided at the The central part of the vehicle where the front part of the vehicle and the rear part of the vehicle are combined.

Description

technical field [0001] The present disclosure relates to a vehicle structure of an electric vehicle capable of automatic driving. Background technique [0002] In US Patent Application Publication No. 2016 / 0207418, an electric vehicle including a frame assembly is disclosed. The frame assembly includes a front frame, a middle frame, and a rear frame, and the middle frame can be exchanged with another middle frame in order to change the length of the vehicle. [0003] Here, the electric vehicle disclosed in US Patent Application Publication No. 2016 / 0207418 does not disclose a device related to automatic driving or a structure related to an air conditioning system. Therefore, in the electric vehicle, there is room for improvement in the storage position of the equipment and the handling of the wiring for automatic driving based on the air conditioning system. Contents of the invention [0004] An object of the present disclosure is to provide a vehicle structure in which ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D31/02B60K1/04B60H1/00
CPCB62D31/02B60K1/04B60H1/00535B60H1/00557B60K2001/0438
Inventor 原康洋
Owner TOYOTA JIDOSHA KK