Operation monitoring system and method for movable type wireless charging road section of electric car

A technology of wireless charging and electric vehicles, applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of complex and changeable wireless charging business models

Inactive Publication Date: 2019-10-01
BEIJING STATE GRID PURUI EXTRA HIGH VOLTAGE POWER TRANSMISSION TECH CO LTD +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the complex and changeable business model of electric vehicle wireless charging, a complete managem

Method used

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  • Operation monitoring system and method for movable type wireless charging road section of electric car
  • Operation monitoring system and method for movable type wireless charging road section of electric car
  • Operation monitoring system and method for movable type wireless charging road section of electric car

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Embodiment

[0168] In this example, see figure 1 As shown, the present invention proposes a mobile wireless charging road section operation monitoring system for electric vehicles. Mobile wireless charging is to lay transmitting coils (guide rails) in sections on the lower layer of the road, and use the principle of electromagnetic induction or magnetic coupling resonance to pass through the vehicle body. The receiving coil and power electronic circuit of the electric vehicle receive electric energy and charge the electric vehicle during driving. It includes:

[0169] (1) The operation monitoring system of the electric vehicle mobile wireless charging section mainly includes an intelligent on-board unit, a number of wireless charging section roadside units, a wireless charging equipment control unit, an operation monitoring background, environmental monitoring equipment, and alarm equipment.

[0170] (2) The vehicle-mounted unit is installed on an electric vehicle capable of wireless cha...

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Abstract

The invention provides an operation monitoring system and method for a movable type wireless charging road section of an electric car. According to the system and the method, the monitoring and operation management functions of the wireless charging road section can be achieved. By means of the monitoring function, the charging state of the movable type wireless charging road section can be monitored in real time, the monitoring state of the current charged road section can be assessed intelligently on the basis of real-time monitoring data, and the possible risk and fault of the charged roadsection can be found in time. By means of the operation function, functions such as identity recognition of charged vehicles, and metering and billing of charging expenses can be achieved.

Description

technical field [0001] The invention relates to the field of wireless charging for electric vehicles, in particular to a system and method for monitoring the operation of a mobile wireless charging road section for electric vehicles. Background technique [0002] Nowadays, electric vehicles are mostly charged by low-power conduction. With its unique advantages of low cost, high transmission efficiency, limited impact on the power grid, and extensive deployment, it has become the main body of the current passenger car charging mode. At the same time, limited to the characteristics of lithium-ion batteries and systems, it is more hoped that car users will use low-power mode charging, which is more conducive to the guarantee of battery life. However, the traditional conductive charging has problems such as insufficient charging facilities and long charging waiting time, which can no longer meet people's needs. [0003] With the birth of a new charging mode, the commercializati...

Claims

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Application Information

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IPC IPC(8): B60L53/68B60L53/66B60L53/65B60L53/12
CPCB60L53/12B60L53/65B60L53/665B60L53/68Y02T10/70Y02T10/7072Y02T90/12Y02T90/14Y02T90/16
Inventor 邹丹平刘娟冯炜庄童鲁丽萍王立业李丽娜姜振宇赵思翔巨汉基王亚超
Owner BEIJING STATE GRID PURUI EXTRA HIGH VOLTAGE POWER TRANSMISSION TECH CO LTD
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