Communication test system for vehicle control of maglev transportation

A test system and operation control technology, which is applied in the field of communication test system for maglev transportation vehicle operation control, can solve problems such as laborious joint debugging, injection test, unreasonableness, etc., and achieve the effect of safe communication function

A test system and operation control technology, which is applied in the field of communication test system for maglev transportation vehicle operation control, can solve problems such as laborious joint debugging, injection test, unreasonableness, etc., and achieve the effect of safe communication function

CN109656231BActive Publication Date: 2020-12-15BEIJING JIAOTONG UNIV +1
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  • Communication test system for vehicle control of maglev transportation

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0028] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be understoo...

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Abstract

The invention provides a communication testing system for a maglev transportation on-vehicle operation controller. The system mainly comprises a testing system host, a train diagnosis computer simulating unit, a driver operation computer simulating unit, a subarea safe computer simulating unit, an on-vehicle radio simulating unit and an on-vehicle operation control calculating result indicating unit. The testing system host generates a control command for simulating train operation and transmits a control signal to each simulating unit. The train diagnosis computer simulating unit simulates transmitted data of the train diagnosis computer to an on-vehicle operation control system in a train driving process according to the control command and generates corresponding state information, andfurthermore transmits the state information to a tested object. The on-vehicle operation control calculating result indicating unit records and displays a testing result through the storage equipment.According to the communication testing system, the testing system simulating unit is correlated with a testing object through different communication connection modes, and the communication functionof the on-vehicle operation control system can be wholly, reliably and safely tested.

Description

technical field [0001] The invention relates to the technical field of maglev rail transit, in particular to a communication test system for vehicle-mounted operation control of maglev transportation. Background technique [0002] The on-board operation control system of maglev transportation is a subsystem of the maglev train operation control system located on the vehicle. It is mainly used to control the start and stop of the train, levitation, braking and monitor the vehicle status, and ensure the safety of the train operation by monitoring the train speed curve. [0003] In order to ensure the safe operation of the maglev train, the on-board operation control system must communicate with other modules in the train operation control system (train diagnostic computer, partition safety computer, driver operation computer, on-board radio transmission system, etc.) The sent status information, command information and request information make corresponding decisions, so as to...

Claims

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Application Information

Patent Timeline
15 Dec 2020
Publication
CN109656231B
IPC
G05B23/02
CPC
G05B23/0256
Inventors
张文静; 李宽欣