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Electric catering truck

An aviation catering and electric technology, which is applied in the direction of electric vehicles, electric vehicle charging technology, charging stations, etc., can solve problems such as the inability to promote the development of green smart airport equipment, and achieve efficient operation status information, fast information interaction, and guaranteed safety. Effect

Active Publication Date: 2019-10-25
JIANGSU TIANYI AIRPORT SPECIAL EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional internal combustion engine aviation food trucks cannot respond to the country's call for the development of the green transportation industry, and cannot promote the development of green smart airport equipment

Method used

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Embodiment Construction

[0015] The switches and buttons of the present invention are not limited to conventional mechanical switches and buttons, but also include operation keys in the display screen.

[0016] Figure 1-2 It is a schematic diagram of the overall structure and frame of the electric air food vehicle of the present invention, which includes a vehicle control system, a power system, a power supply system, a high-voltage system, a chassis system 1, an electric control system, a bodywork system, a charging and replacing system, and a monitoring system;

[0017] The power system includes a motor driver, a motor and a motor control system; the motor adopts a permanent magnet synchronous motor, and uses the motor direct drive transmission mode, so that the motor directly transmits power to the rear axle to drive the vehicle, reducing the number of intermediate transmissions. The existence of it improves the transmission efficiency and increases the space structure of the vehicle.

[0018] Th...

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Abstract

The invention relates to an electric catering truck. An uploading refrigerating system has two power supply modes which are separately power supply by a vehicle-mounted power supply and power supply by an external power supply. When the whole truck is in a charging state, the whole truck is de-electrified at a high voltage, and an air condition compressor is directly powered by the external powersupply to continuously keep a constant temperature of a refrigerating box body. When charging of the truck is stopped or the truck is in a driving state, the truck is in the vehicle-mounted power supply mode, so that the temperature of the refrigerating box body is guaranteed. The uploading system comprises a high pressure action model, a low voltage action mode and a manual mode. A key communication network of an electric aviation food truck is formed by adopting three CAN channels and different transmission rates are distributed, so that information exchange among gateways is more convenient. An Internet of Things monitoring platform is composed of an airport full-mounting platform, a vehicle operation enterprise platform and a vehicle production enterprise platform. The three platformscomplement each other and coordinate with each other to form a dynamic data exchange system of the electric catering truck.

Description

technical field [0001] The invention belongs to the field of electric vehicles, in particular to an electric air food vehicle. Background technique [0002] Air food truck is the abbreviation of air food truck, which is used in the airport to realize aircraft food supply. Air food truck and air food truck express the same concept. [0003] The traditional internal combustion engine air food vehicle cannot respond to the country's call for the development of the green transportation industry, and cannot promote the development of green and intelligent airport equipment. SUMMARY OF THE INVENTION [0004] In order to realize further energy saving and emission reduction in the airport, the electric air food truck of the present invention is designed, and realizes the operation mode of energy saving, emission reduction and high efficiency. [0005] The top-mounted refrigeration system of the present invention has two power supply modes, which are the vehicle-mounted power supp...

Claims

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Application Information

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IPC IPC(8): B64F1/32B60P3/20B60R16/03B60R16/02B60L53/00B60H1/32
CPCB60H1/3204B60P3/20B60R16/02B60R16/03B64F1/32B60L53/00Y02T10/70Y02T10/7072Y02T90/14
Inventor 单萍马列
Owner JIANGSU TIANYI AIRPORT SPECIAL EQUIP CO LTD
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