Hybrid charging vehicle and charging control method thereof

Abstract

The invention discloses a hybrid charging vehicle and a charging control method thereof. The hybrid charging vehicle includes the original vehicle system and charging additional devices. The original vehicle system includes at least one power generation system that converts chemical energy into electrical energy and an electric storage unit with electrodes. The power generation system has an electrical output that is electrically connected to the electrodes of the electric storage unit. The charging additional device has a charging connector and a power conversion device. The charging connector includes a power terminal for outputting power and a communication terminal for communication. The charging additional device can obtain the parameters of the equipment to be charged through the communication terminal of the charging connector. After the parameters of the charging equipment are calculated, commands are issued through the communication bus of the hybrid charging vehicle so that the power generation system outputs DC power through the power output terminal. The charging additional device is electrically connected to the power output terminal of the power generation system, and uses the power conversion device to convert the DC power Charge the device to be charged through the power terminal for the specified power.

Description

technical field [0001] The invention belongs to the field of automobiles, and in particular relates to a hybrid charging vehicle and a charging control method thereof. Background technique [0002] In order to significantly reduce the carbon dioxide emissions of automobiles, the automobile industry is investing a lot of manpower and material resources in the research and development of new types of automobiles that use electricity as a power source, such as hybrid vehicles and electric vehicles. In newer cars, power is stored in batteries in the form of electricity. However, affected by the bottleneck of current battery technology, the energy density of the battery of electric vehicles currently developed is not high, which limits the cruising distance of the car after each charge. In addition, in order to improve user experience, it is also desirable to provide fast charging capabilities. Considering the above factors, the improvement of charging infrastructure will be an...

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Problems solved by technology

[0003] However, a large number of charging stations will occupy a large area of ​​land, and the impact of construction location on traffic flow must be fully considered in planning. These undoubtedly make the popularization and promotion of electric vehicles face a difficult dilemma

[0004] On the other hand, although the technology of hybrid electric vehicles is becoming more and more mature, there are many hybrid electric vehicle products in the domestic and foreign markets, but most of them are extremely limited in market promotion due to their high cost, and their sales share is extremely limited.

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