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Method and device for testing abnormal electricity consumption of new energy automobile

A new energy vehicle and abnormal test technology, which is applied in the field of abnormal power consumption test of new energy vehicles, can solve the problems of single power monitoring function and large size, and achieve the effect of small size, wide application and low price

Pending Publication Date: 2021-02-05
镇江市公共交通有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method and device for testing the abnormal electricity consumption of new energy vehicles, which solves the problem that the existing electricity monitoring function is relatively single and the volume is large

Method used

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  • Method and device for testing abnormal electricity consumption of new energy automobile
  • Method and device for testing abnormal electricity consumption of new energy automobile
  • Method and device for testing abnormal electricity consumption of new energy automobile

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Embodiment

[0031] Such as Figure 1-3 As shown, the embodiment of the present invention provides a method and device for testing abnormal electricity consumption of new energy vehicles, including the following steps:

[0032] S1. Carry out circuit connection, by connecting the Hall current sensor 11 in the test device with each electrical equipment of the new energy vehicle respectively, turn on the switch 4, detect the current flowing in the line, and collect the voltage of the electrical equipment;

[0033] S2. Carry out signal transmission, and transmit the detected data to the DC smart energy meter 7 through the Hall current sensor 11;

[0034] S3. Perform information processing, the DC smart energy meter 7 processes the received current and voltage information, and then displays the actual power consumption of each device through the power consumption display 5;

[0035] S4. Perform data comparison, compare the actual power consumption of each device displayed on the power consumpt...

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Abstract

The invention provides a method and a device for testing abnormal electricity consumption of a new energy automobile, and relates to the field of electricity quantity testing. The electricity quantitytesting method comprises the following steps: S1, carrying out circuit connection; S2, performing signal transmission; S3, carrying out information processing; and S4, performing data comparison. Thedevice for testing abnormal electricity consumption of a new energy automobile comprises an electric energy meter box, a box door is movably connected to the upper surface of the electric energy meter box, a lithium battery electricity meter is arranged on the upper surface of the box door, and a switch is arranged on the upper surface of the box door and located below the lithium battery electricity meter. And an electric energy consumption display is fixedly connected to the upper surface of the box door and located below the switch. The intelligent electric energy meter is arranged, the electric quantity in the intelligent electric energy meter is measured, the electric energy consumption of the whole vehicle, the charging quantity and the electric energy consumption of the electric equipment can be measured, through the data, faults of the electric equipment can be monitored, and meanwhile the technology of a driver can be evaluated.

Description

technical field [0001] The invention relates to the technical field of power testing, in particular to a method and device for testing abnormal power consumption of new energy vehicles. Background technique [0002] With the development of society, the use of new energy vehicles is becoming more and more extensive, realizing green travel, forming a moderate saving, new energy vehicles use a large number of electrification equipment, in addition to drive motors, there are also electric air compressors, electric steering Booster pumps, electric door pumps, etc. are all electrical equipment on vehicles. The power consumption of these equipment is used to judge the excellence of electrical equipment. A very important indicator to measure the driving skills of bus drivers is energy consumption. New energy The energy consumption index of a vehicle is the power consumption per 100 kilometers, so it is necessary to measure the power consumption of the vehicle when driving a skill co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/3842G01R31/00
CPCG01R31/3842G01R31/006
Inventor 王鲲潘军陈文唐海洋
Owner 镇江市公共交通有限公司
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