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Trunk safety device capable of preventing cargo from slipping forward and control process of trunk safety device

A safety device and technology for large trucks, which are applied in the field of large truck safety devices and their control processes, can solve problems such as safety accidents and damage to the front of the car, and achieve the effects of enhancing protection capability, reducing inertial momentum and achieving significant safety effects.

Inactive Publication Date: 2016-06-29
CHENGDU GENCHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to: mainly solve the problem that when the cargo compartment is loaded with relatively heavy cargo, it is easy to cause the forward movement of the cargo to damage the front of the vehicle during the sudden braking process, thereby causing a safety accident, and to provide a solution to the above-mentioned problems. Sliding large truck safety device and its control process

Method used

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  • Trunk safety device capable of preventing cargo from slipping forward and control process of trunk safety device
  • Trunk safety device capable of preventing cargo from slipping forward and control process of trunk safety device

Examples

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Embodiment 1

[0023] Such as figure 1 As shown in the present invention, the safety device for large trucks that prevents cargo from rushing forward and sliding includes a control unit 1 connected to the brake system, and more than one pressure sensor 4 arranged on the inner wall in front of the carriage, arranged on the vehicle body and connected to the control unit 1 The acceleration sensor 3; the pressure sensor 4 are all connected to the control unit 1.

[0024] The control process of the large truck safety device for avoiding cargo forward sliding in the present invention comprises the following steps:

[0025] (1) Through the pressure sensor, the pressure on the inner wall in front of the compartment is sensed when the cargo is squeezed;

[0026] (2) When the pressure exceeds the bearing value of the front wall of the carriage, the instantaneous speed change rate is sensed by the acceleration sensor, and the braking system is controlled by the control unit, so that the speed change r...

Embodiment 2

[0028] The difference between this embodiment and Embodiment 1 is that this embodiment adds a weight sensor 2 and a force guiding wall 5, such as figure 1 As shown, the details are as follows:

[0029] The control unit 1 is also connected with a weight sensor 2 respectively installed on each wheel under the compartment. The pressure sensor 4 is connected with a force guiding wall 5 for guiding the pressure of objects in the compartment to the front wall of the compartment.

Embodiment 3

[0031] The difference between this embodiment and Embodiment 2 is that in this embodiment, the structural arrangement between the force guiding wall 5 and the pressure sensor 4 is optimized, as follows:

[0032] The guide wall 5 is a mesh wall structure formed by fixing sheet steel bars, such as figure 2 As shown; there are multiple pressure sensors 4, which are installed and arranged in concentric circles on the force-guiding wall 5.

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Abstract

The invention discloses a trunk safety device capable of preventing cargo from slipping forward and a control process of the trunk safety device and solves the problem that when large-weight cargo is loaded in a cargo compartment, the cargo is easy to move forward in the sudden brake process to damage the trunk head so that a safety accident is caused.The device comprises a control unit (1), one or more pressure sensors (4) and an acceleration sensor (3), wherein the control unit (1) is connected with a brake system, the one or more pressure sensors (4) are arranged on the inner wall of the front part of the compartment, and the acceleration sensor (3) is arranged on the trunk body and connected with the brake system; the pressure sensors (4) are connected to the control unit (1).According to the trunk safety device capable of preventing the cargo from slipping forward and the control process of the trunk safety device, the speed variation rate during sudden brake can be effectively adjusted by the control unit, the situation that the driver safety is affected due to the fact that the cargo moves forward during sudden brake is prevented, the position of the maximum impact force can be effectively detected while the protective capability is enhanced, and the effect is remarkable.

Description

technical field [0001] The invention relates to an anti-forward sliding system of goods, in particular to a safety device and a control process of a large truck for avoiding forward sliding of goods. Background technique [0002] When the truck is transporting goods, if the cargo in the cargo compartment is not full, when the truck is driving on a bumpy road or turning, the cargo loaded in the cargo compartment will shift, and the cargo will move easily damaged during the process. [0003] Even, when the truck is running at high speed on the highway, especially on the expressway, if the cargo compartment is loaded with heavy goods and encounters sudden braking, due to the heavy weight of the goods, the inertia of the goods during the sudden braking will be caused. The bigger it is, the easier it is to make the goods move forward, which will easily cause the goods to damage the front of the car and cause safety accidents for drivers. Contents of the invention [0004] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/32B60T8/171
CPCB60T8/321B60T8/171
Inventor 陈拙夫
Owner CHENGDU GENCHI TECH CO LTD
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