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A threshold level selection method for cargo movement alarm

A technology of threshold value and goods, which is applied in the field of level selection, can solve the problem that goods with different characteristics do not distinguish between alarm thresholds, etc., and achieve the effect of reducing false alarms and avoiding damage

Active Publication Date: 2022-06-17
ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the problem that the existing technology does not distinguish the alarm threshold for goods with different characteristics; it provides a threshold level selection method for cargo movement alarms, and selects different movement alarm thresholds in different regions according to the characteristics of the loaded goods, ensuring transportation Speed ​​while ensuring the safety of all transported goods

Method used

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  • A threshold level selection method for cargo movement alarm

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Effect test

Embodiment 1

[0042] A method for selecting a threshold level of a cargo movement alarm in this embodiment, such as figure 1 shown, including the following steps:

[0043]S1: Divide the interior space of the carriage into several monitoring areas, with identification components installed in the carriage, and arrayed mobile acquisition components installed in each monitoring area.

[0044] The mobile acquisition components may be visible light / infrared light detection sensors, pressure sensors, acoustic detection sensors or X-rays. In this embodiment, the mobile acquisition components are pressure sensors, and the pressure sensors are arranged in an array on the floor of the vehicle in each monitoring area.

[0045] The array arrangement of the pressure sensors may be square, circular or hexagonal. In this embodiment, the pressure sensors are arranged in a square shape; and each monitoring area is also arranged in a square shape in the carriage.

[0046] The identification on the goods is a...

Embodiment 2

[0067] A method for selecting a threshold level of a cargo movement alarm in this embodiment optimizes the selection of a movement alarm threshold for a monitoring area adjacent to a monitoring area loaded with fragile or dangerous goods.

[0068] The mobile alarm threshold level of each monitoring area is compared with the mobile alarm threshold level of the adjacent monitoring area. When the mobile alarm threshold level of the monitoring area is greater than the mobile alarm threshold level of the adjacent monitoring area, the directional movement alarm threshold is set. That is, when a monitoring area is loaded with goods with a small mobile alarm threshold level, such as fragile goods or dangerous goods, if the mobile alarm threshold level of the adjacent monitoring area is greater than the mobile alarm threshold level of the monitoring area, the corresponding The directional movement alarm threshold is set in the adjacent monitoring area.

[0069] Directional movement ala...

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Abstract

The invention discloses a threshold level selection method for cargo movement alarm. In order to overcome the problem of not distinguishing the alarm threshold for goods with different characteristics; the present invention includes the following steps: S1: divide the interior space of the carriage into several monitoring areas; The category characteristics are associated with the monitoring area; S3: Query and take the minimum mobile alarm threshold level as the overall mobile alarm threshold level of the monitoring area; S4: Collect the initial value of the cargo location for cargo modeling and positioning; S5: Real-time collection of each monitoring area Feedback the location information of the goods in each monitoring area, compare with the initial value of the goods position and make a difference, compare the difference with the movement alarm threshold level of the monitoring area, and make an alarm judgment. This program provides targeted alarms for cargo displacement during transportation by region and by cargo, which can reduce false alarms for normal cargo while ensuring the safety of all cargo.

Description

technical field [0001] The invention relates to the field of alarm threshold selection, in particular to a threshold level selection method for cargo movement alarms. Background technique [0002] At present, the demand for road freight has increased significantly, so the freight volume has also increased significantly, but the goods may slide, roll or fall during the transportation process, which will have a certain impact on the safety of goods, personal safety and road safety. , which can easily lead to huge economic losses. [0003] Existing monitoring of the movement of goods in the process of transportation, for example, a "cargo safety monitoring and warning system during the freight process" disclosed in the Chinese patent document, its bulletin number CN203793211U, including: a vehicle terminal, the vehicle terminal includes a system for A camera device for collecting images of goods, a processor for judging whether the goods have fallen, and an on-site alarm for w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/18G06Q10/08
CPCG08B21/182G06Q10/083
Inventor 阮云波肖招银牛胜良
Owner ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD