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An intelligent control method for a fireproof intelligent charging pile

A technology of intelligent control and intelligent charging, applied in charging stations, electric vehicle charging technology, circuits, etc., can solve problems such as weak protection technology of charging piles, inability to control fire in time, and inability to detect and prevent fires early, so as to avoid electrical fire accidents. Effect

Active Publication Date: 2020-03-31
郑州叮叮智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the protection technology of electric vehicle charging piles is relatively weak, and often the abnormalities in the charging process cannot be detected early to prevent fires, and the fire cannot be controlled in time after the fire occurs, which not only causes economic losses, but also brings negative social impacts

Method used

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  • An intelligent control method for a fireproof intelligent charging pile
  • An intelligent control method for a fireproof intelligent charging pile
  • An intelligent control method for a fireproof intelligent charging pile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] figure 1 It is a schematic structural diagram of a fireproof intelligent charging pile according to Embodiment 1 of the present invention.

[0048] A fireproof intelligent charging pile 100, including a casing 101, in which a power supply 102, a controller 103, a first temperature detector 104, a first humidity detector 105, an electric energy and electric parameter measurement module 106, and a charging gun are arranged in the casing Access detection module 107, relay 108, and communication module 109; the housing is provided with a touch screen 110, a charging gun 111, a camera 112, a second temperature detector 113, a first smoke detector 114, and a fire extinguishing device 115; The charging gun 111 is provided with a third temperature detector 116 .

[0049] The charging pile 100 is connected to the electric vehicle 200 through the charging gun 111 for charging. The electric vehicle 200 includes a battery management system (BMS-Battey Management system) 201, a bat...

Embodiment 2

[0067] like figure 2 As shown, on the basis of the solution in Embodiment 1, the charging gun access detection module 107 is connected to the two electrodes 117 and 118 provided on the charging gun 111, and the position corresponding to the above two electrodes on the electric vehicle charging socket 203 Two electrodes 207, 208 are also provided, and the two electrodes 207, 208 of the electric vehicle charging socket 203 pass through the cable ( figure 2not shown in ), when the charging gun 111 is not inserted into the charging socket 203, the two electrodes on the charging gun 111 are open, and when the charging gun 111 is inserted into the charging socket 203, the two electrodes on the charging gun 111 are open. The closed loop can automatically detect whether the charging gun 111 is inserted into the charging socket 203 of the electric vehicle, and detect whether the contact state is good or not according to the impedance between the two electrodes on the charging gun 111...

Embodiment 3

[0069] On the basis of the solution in Embodiment 1-2, the cable in the charging gun 111 can transmit data signals, including a cable core, the cable core is composed of a live wire core, a neutral wire core, a ground wire core and a signal wire core, and the signal wire core includes several A signal transmission line, after several signal transmission lines are twisted with each other, the metal tape shielding layer and the metal braided shielding layer are sequentially covered on the outside, the tape layer is wrapped around the outside of the cable core, and the outer sheath is extruded on the outside of the tape layer. Floor.

[0070] The live wire core, neutral wire core and ground wire core are preferably made of tinned copper wire, so that the conductor has strong conductivity and is not easy to be corroded and worn;

[0071] The signal core is preferably made of copper wire, tin-plated copper wire, silver-plated copper wire or nickel-chromium-nickel-silicon material t...

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Abstract

The invention discloses a fireproof intelligent charging pile, which comprises a shell, wherein the shell is provided with a power supply, a controller, a first temperature detector, a first humiditydetector, an electric energy and electric parameter measurement module, a charging gun access detection module, a relay and a communication module; - The shell is provided with a touch display screen,a charging gun, a camera, a second temperature detector, a first smoke detector and a fire extinguishing device. The controller is electrically connected with the relay, and the controller controls the connection and disconnection between the charging gun and the power supply through the relay. The invention monitors the temperature of the rechargeable battery inside the rechargeable pile, the rechargeable gun and the electric vehicle, and can timely find out the hidden fire danger, disconnect the power supply of the rechargeable gun at the first time, and send an alarm signal to the management center. The invention monitors the humidity of the battery compartment inside the charging pile and the electric vehicle, and can timely find out whether there is water seepage inside the chargingpile or the electric vehicle.

Description

technical field [0001] The invention belongs to the field of electric vehicle charging equipment, and in particular relates to an intelligent control method for a fireproof intelligent charging pile. Background technique [0002] The electric vehicle industry is a systematic project, and the charging supporting infrastructure represented by electric vehicle charging piles is one of the main links, which must achieve common and coordinated development with other fields of electric vehicles. Guobanfa [2014] No. 35 document also clearly puts forward "accelerating the construction of charging facilities" and regards it as the focus of promoting electric vehicles. The construction of electric vehicle charging piles in my country will gradually expand from the initial pilot to a large scale, ushering in a period of large-scale construction . In this case, how to ensure the fire safety of electric vehicle charging piles has become an urgent problem to be solved. [0003] Since the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/14B60L53/31A62C3/16A62C37/40G08B19/00H01B7/00H01B7/17
CPCA62C3/16A62C37/40G08B19/00H01B7/0045H01B7/17Y02T10/70Y02T10/7072Y02T90/12Y02T90/14Y02T90/16
Inventor 丁锐
Owner 郑州叮叮智能科技有限公司
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