Special vehicle chassis and vehicle controlling method of hybrid power transmission system

A power transmission system and special-purpose vehicle technology, which is applied in the field of special-purpose vehicles, can solve problems such as loud engine noise, high price, and driving fatigue, and achieve the effects of concentrated space, reasonable price, and reduced burden

Active Publication Date: 2017-09-15
SINO TRUK JINAN POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its disadvantages are: the noise of the two engines is high, the pollution is serious, and a series of actions such as vehicle speed control, gear shifting, top-mounted engine speed control, and driving are likely to cause driving fatigue
[0004] Foreign technology implementation models all use mechanical-hydraulic compound transmission boxes. This solution can realize conventional driving and low-speed operation, but it is expensive.

Method used

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  • Special vehicle chassis and vehicle controlling method of hybrid power transmission system
  • Special vehicle chassis and vehicle controlling method of hybrid power transmission system
  • Special vehicle chassis and vehicle controlling method of hybrid power transmission system

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Embodiment Construction

[0045] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily limiting the...

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Abstract

The invention discloses a special vehicle chassis and a vehicle controlling method of a hybrid power transmission system. The special vehicle chassis of the hybrid power transmission system comprises a conventional running system, a loading operating system and a controlling system. The output end of the controlling system is connected with the input end of the conventional running system and the input end of the loading operating system, and the input end of the controlling system is connected with a selective switch. The conventional running system and the loading operating system are both powered by an engine. Compared with the prior art, the special vehicle chassis and the vehicle controlling method of the hybrid power transmission system meet the high-speed operating requirement of normal running of a vehicle, and low vehicle speed and infinitely variable speed requirements under the loading operation, operation is simple during switching, burden of a driver is reduced, and the price is reasonable.

Description

technical field [0001] The invention relates to the technical field of special-purpose vehicles, in particular to a special-purpose vehicle chassis and a control method of a hybrid power transmission system. Background technique [0002] At present, many special-purpose vehicles in China require constant power output from the engine in the top-loading operation mode, and also require the vehicle to have a walking mode with infinitely variable speed. [0003] The domestic traditional technology realization mode is to match two engines. Its disadvantages are: the noise of the two engines is high, the pollution is serious, and a series of actions such as vehicle speed control, gear shifting, top-mounted engine speed control, and driving are likely to cause driving fatigue. [0004] The technical implementation mode abroad all adopts mechanical hydraulic compound transmission box. This scheme can realize conventional driving and low-speed operation walking, but it is expensive....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/10B60K25/02
CPCB60K17/10B60K25/02B60K2025/026Y02T10/62
Inventor 闫明徐英翠马晓清贾敏李志强常敬献王霞
Owner SINO TRUK JINAN POWER
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