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Train overload detection system and method

The technology of a detection system and detection method, which is applied in the field of on-board detection of rail vehicles, can solve the problems of potential safety hazards in train operation and failure to reflect the actual load of trains, etc.

Inactive Publication Date: 2016-11-09
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a train overload detection system and its method, which solves the problem that the existing train cannot reflect the actual load of the train through the ticketing system and human management, which causes a relatively large safety hazard in the operation of the train

Method used

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  • Train overload detection system and method

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Embodiment 1

[0055] figure 1 It is a partial structural diagram of the train overload detection system of the present invention, figure 2 It is a schematic diagram of the connection between the overload detection host and the control device in the train overload detection system of the present invention, image 3 It is another schematic diagram of the connection between the overload detection host and the control device in the train overload detection system of the present invention, such as Figure 1-3 As shown, the train overload detection system includes: an overload detection device arranged in each carriage and a control device 100 connected to each overload detection device, wherein, figure 1 Only two carriages are shown in figure 2 8 cars are shown in, where, in this embodiment, an overload detection device is provided in each car, and the overload detection device in each car is connected to the control device 100 through the vehicle bus 300.

[0056] Wherein, the overload detection d...

Embodiment 2

[0074] Figure 5 It is a schematic flow chart of the train overload detection method of the present invention. In this embodiment, Figure 5 As shown, the method includes the following steps:

[0075] Step 501: A detection component arranged on the air spring pipeline of each car bogie detects the load capacity of the car.

[0076] In this embodiment, in order to detect the load capacity of each car, a detection element 202 is provided on the bogie air spring pipeline of each car. The detection element 202 detects the load capacity of the car and sends the detected load capacity. An overload detection host 201 is provided in the compartment.

[0077] Step 502: The overload detection host set in each car obtains the load status of the car according to the load detected by the detection part and the preset load threshold range and sends the load and load status to the control device, where the load status includes Safe state, biased state and overweight state.

[0078] In this embodime...

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Abstract

The invention discloses a train overload detection system and method. The system comprises overload detection devices and a control device connected with the overload detection devices. Each overload detection device comprises an overload detection main machine and at least two detection parts, wherein the detection parts are used for detecting the load capacity of a compartment; the overload detection main machine is used for obtaining the load state of the corresponding compartment according to the load capacity detected by the detection parts and sending the load capacity and the load state of the corresponding compartment to the control device; and the load state comprises a safety state, a weighting state and an overload state. The control device is used for sending a warning signal according to the load capacity and the load state of each compartment so that crew members can adjust the load capacity of the compartment according to the warning signal corresponding to the compartment. By means of the train overload detection system, the problem that the actual load of an existing train cannot be reflected through a ticket business system and manual management, so that large potential safety hazards exist during train operation is solved.

Description

Technical field [0001] The invention relates to a rail vehicle on-board detection technology, in particular to a train overload detection system and a method thereof. Background technique [0002] Trains have become an important means of transportation for people to work and live. Among them, the load of trains is closely related to the safe operation of trains. Especially for EMUs, once overloading occurs, it will greatly affect the speed and safety performance of EMUs. Detecting the weight and weight of the train is the key to ensuring the safe operation of the train. [0003] At present, for passenger trains, the weight of the train is mainly managed through the ticketing system. For example, the number of station tickets allowed on the train is 1,000. When the station ticket reaches 1,000, the ticket sales will stop. For freight trains, the train The vehicle-mounted weight is mainly realized by human management, specifically, the cargo compartment of the train can be filled wi...

Claims

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Application Information

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IPC IPC(8): B61L23/00G01G19/10
CPCB61L23/00G01G19/10
Inventor 张杰张倩帅圆圆胡洋叶志刚
Owner CRRC TANGSHAN CO LTD
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