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Detection method for cargo carrying state of vehicle

A detection method and vehicle technology, which is applied in the field of vehicle loading state detection, and can solve problems such as inaccurate detection of vehicle loading state

Pending Publication Date: 2017-05-31
BEIBEN TRUCKS GRP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for detecting the loading state of a vehicle to solve the problem of inaccurate detection of the loading state of the vehicle due to changes in the loading of the vehicle during operation

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  • Detection method for cargo carrying state of vehicle

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Embodiment Construction

[0014] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail.

[0015] The present invention provides a vehicle loading state detection method, wherein the main components used include a load sensor 1, a vehicle terminal 2, a vehicle speed sensor 3, a wire 4, a container top cover sensor 5, and a container lifting sensor 6;

[0016] Specifically include the following steps:

[0017] S1. No-load initialization: when the vehicle is off the production line, the voltage signal output by the load sensor 1 is saved as the vehicle's no-load state through the vehicle-mounted terminal 2, and the initial load state of the vehicle is set as no-load;

[0018] S2. Full load: when the output value of the vehicle speed sensor 3 is zero, the container roof sensor 5 is in an open state, and the output of the container lift sensor 6 is a horizontal signal, the vehicl...

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Abstract

The invention discloses a detection method for a cargo carrying state of a vehicle, aiming at solving the problem that the detection of the cargo carrying state of the vehicle is not accurate, caused by cargo carrying changes in a vehicle operation process. The detection method comprises the specific following steps: initializing idle load; judging that the vehicle is in a full-load, idle-load or unloaded state according to an output signal of a sensor; and finally, sending the cargo carrying state of the vehicle to an Internet of Vehicles platform through a vehicle-mounted terminal. According to the detection method, stable monitoring of changes of a loading state of the vehicle is realized under the conditions that an arrangement space of the whole vehicle is limited and the cost of the whole vehicle is not changed.

Description

technical field [0001] The invention belongs to the field of detecting the loading state of vehicles, and in particular relates to a detection method for the loading state of vehicles. Background technique [0002] With the continuous expansion of the application scope of the Internet of Vehicles data, whether it is the vehicle management department, the manufacturer or the user, there is an urgent requirement for the real-time recording of the loading status of the vehicle during operation. How to obtain a stable vehicle loading status and provide operational reference for relevant departments through tools such as the Internet of Vehicles is a key technical point. [0003] At present, the mainstream loading state detection technology scheme of domestic heavy-duty trucks is to directly convert the output voltage signal of the load sensor into a load signal. The bumps encountered during the driving of the vehicle will be misinterpreted as a load signal, resulting in inaccur...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/08
CPCG01G19/08
Inventor 袁胜东庞建中王博刘淑梅郝颖孟仲苏夏吴涛
Owner BEIBEN TRUCKS GRP
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