Condition monitoring method of electric vehicle

A technology for electric vehicles and status monitoring, applied in the direction of electric vehicles, electric vehicle charging technology, electric traction, etc., can solve problems such as difficult status monitoring, and achieve the effects of smooth billing, ensuring circulation, and ensuring safety

Inactive Publication Date: 2018-12-28
宁波轩悦行电动汽车服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of electric vehicle state monitoring difficulties in the prior art, and to provide an electric vehicle state monitoring method that can effectively reduce and improve management costs and improve economic benefits

Method used

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  • Condition monitoring method of electric vehicle
  • Condition monitoring method of electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 The illustrated embodiment is a method for monitoring the state of an electric vehicle, including a server 1 with a first wireless transceiver 11, 50 charging stations 2, a sub-server 3 and 50 charging piles 4 in each charging station , each charging pile includes a host 41 and an electronic lock 44 connected to the host, the servers are respectively electrically connected to each sub-server, and the sub-servers of each charging station are respectively electrically connected to the host of each charging pile; each electric vehicle includes Vehicle-mounted processor 51, GPS locator 52, battery management chip 55, alarm 53, speed sensor, smoke sensor, camera and the second wireless transceiver 54, vehicle-mounted processor is connected with GPS locator, speed sensor, smoke sensor, camera respectively , the alarm, the battery management chip are electrically connected to the second wireless transceiver, and the second wireless transceiver is wirelessly conne...

Embodiment 2

[0047] Embodiment 2 includes all the structural and method parts of Embodiment 1. The host computer in Embodiment 2 selects two time periods with the same time length before and after the detection signal of the optical receiver, which are respectively time period A1 and time period B1. Each time period There are n detected values, n=60, and both time period A1 and time period B1 are 1 minute.

[0048] Set the detection value of time period A1 to x i , each detection value of time period B1 is y i , i=1,2,...,n;

[0049] use the formula Calculate the similarity of the corresponding detection values ​​of the two time periods;

[0050] If s i i the corresponding y i delete; where, is the average value of all detected values ​​in time period A1, is the average value of all detected values ​​in time period B1, and the host calculates the remaining y in time period B1 i Get the average detection value.

[0051] There is a vibration sensor inside the charging pile, an ai...

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PUM

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Abstract

A method for monitor that condition of electric vehicle includes a server provided with a first wireless transceiver, a plurality of charging stations, a sub-server arranged in each charging station and a plurality of charging stakes, each charging stake comprising a host computer and an electronic lock connected with the host computer, the server being electrically connected with each sub-server,and the sub-server of each charging station being electrically connected with the host computer of each charging stake; Each electric vehicle includes an on-board processor, GPS positioner, The battery management chip, the alarm, the speed sensor, the smoke sensor, the camera and the second wireless transceiver are electrically connected with the GPS positioner, the speed sensor, the smoke sensor, the camera, the alarm, the battery management chip and the second wireless transceiver, respectively, and the second wireless transceiver and the first wireless transceiver are wirelessly connectedwith each other. The invention has the characteristics that the management cost can be effectively reduced and the economic benefit can be improved.

Description

technical field [0001] The invention relates to the technical field of leased electric vehicles, in particular to an electric vehicle state monitoring method that can effectively reduce and increase management costs and improve economic benefits. Background technique [0002] If the electric car used for rental is running out of electricity, speeding, catching fire or being destroyed, the server of the electric car rental system will not be able to manage the electric car, and the safety of members and electric cars cannot be guaranteed, which will cause the electric car to be unable to be charged normally, unable to It will further reduce the utilization rate of vehicles, increase management costs, and reduce economic benefits. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the state monitoring of electric vehicles in the prior art, and to provide a state monitoring method for electric vehicles that can effective...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18G08C17/02G07F17/00G07F15/00
CPCG07F15/005G07F17/0057G08C17/02Y02T90/167Y02T90/12Y04S30/14
Inventor 蒋阳川
Owner 宁波轩悦行电动汽车服务有限公司
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