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Electric vehicle detection method and system and terminal device

A detection method, electric vehicle technology, applied in the direction of instrumentation, calculation, character and pattern recognition, etc., can solve the problem of reducing the number of people in the available space of the elevator

Active Publication Date: 2019-01-08
张晓飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a detection method, system and terminal equipment for electric vehicles to solve the problem of reducing the available space of the elevator and the number of people it can carry by refitting the elevator in the prior art

Method used

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  • Electric vehicle detection method and system and terminal device
  • Electric vehicle detection method and system and terminal device
  • Electric vehicle detection method and system and terminal device

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Experimental program
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Embodiment 1

[0029] figure 1 It shows the implementation process of the detection method for electric vehicles provided by one embodiment of the present invention, and the process is described in detail as follows:

[0030] In step S101, an elevator monitoring image is acquired.

[0031] In this embodiment, the execution subject of the implementation process of the electric vehicle detection method is the terminal device.

[0032] In one embodiment, the camera installed on the elevator collects the monitoring image inside the elevator car in real time, obtains the elevator monitoring image, and uploads it to the terminal device in real time.

[0033] Wherein, the camera can be a wide-angle camera, and the wide-angle camera is a camera with a viewing angle of more than 120 degrees, and its viewing angle range is very large, which can take a panoramic view of the interior of the elevator.

[0034] In one embodiment, the camera can be installed inside the elevator car or outside the elevato...

Embodiment 2

[0106] Figure 4 It shows the structure of the electric vehicle detection system 100 provided by an embodiment of the present invention, which is used to perform figure 1 Corresponding to the method steps in the embodiment, the electric vehicle detection system 100 includes:

[0107] The monitoring image acquisition module 110 is configured to acquire the elevator monitoring image.

[0108] The target object detection module 120 is configured to detect whether the elevator monitoring image contains at least one target object.

[0109] The feature information extraction module 130 is configured to extract feature information of each target object if the elevator monitoring image includes at least one target object.

[0110] The first processing module 140 is configured to determine that the target object is an electric vehicle if the characteristic information of the target object satisfies the preset condition, and control the elevator door to stop closing and control the vo...

Embodiment 3

[0131] Figure 7 It is a schematic diagram of a terminal device provided by an embodiment of the present invention. Such as Figure 7 As shown, the terminal device 7 of this embodiment includes: a processor 70 , a memory 71 and a computer program 72 stored in the memory 71 and operable on the processor 70 . When the processor 70 executes the computer program 72, it realizes the steps of each embodiment as described in Embodiment 1, for example figure 1 Step S101 to step S104 are shown. Alternatively, when the processor 70 executes the computer program 72, it realizes the functions of each module / unit in each system embodiment as described in Embodiment 2, for example Figure 4 The functions of modules 110 to 140 are shown.

[0132] Exemplarily, the computer program 72 can be divided into one or more modules / units, and the one or more modules / units are stored in the memory 71 and executed by the processor 70 to complete this invention. The one or more modules / units may be...

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Abstract

The invention is applicable to the technical field of computer application, and provides an electric vehicle detection method and system and a terminal device. The method comprises: acquiring elevatormonitoring images, detecting whether the elevator monitoring image contains at least one target object, if the elevator monitoring image includes at least one target object, extracting the characteristic information of each target object, and if the characteristic information of the target object satisfies a preset condition, determining the target object to be an electric vehicle, and controlling the elevator door to stop closing and controlling the voice playback device to play the voice. The invention extracts the characteristic information of the target object in the elevator monitoring image, if the target object satisfies the preset conditions, the target object is determined to be an electric vehicle, the door of the elevator is controlled to stop closing, so that the electric vehicle can not ride the elevator, the voice playing device is controlled to play the voice, the user is prompted to push the electric vehicle out of the elevator, the elevator does not need to be modified, and the available space of the elevator and the number of bearers are not affected.

Description

technical field [0001] The invention belongs to the field of computer application technology, and in particular relates to a detection method, system and terminal equipment of an electric vehicle. Background technique [0002] In recent years, my country's electric vehicle fire accidents have occurred frequently, and the trend is increasing year by year. The main cause of fire is electrical failure. Most electric vehicles are parked and charged indoors, and some are even parked in public areas such as aisles and stairwells. Since most of the electric vehicle bodies are made of flammable and combustible materials, once a fire occurs, the combustion speed will be fast and a large amount of toxic smoke will be generated. It is difficult to escape, and it is very easy to cause casualties. [0003] In the prior art, it is generally done by modifying the elevator (for example, adding a baffle) so that the electric vehicle cannot enter the elevator, so that the user cannot charge ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V20/52G06V2201/07
Inventor 马信张晓飞张茜李元梦蔡阳
Owner 张晓飞
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