Full-electronic asymmetric high-voltage pulse track circuit system and application method thereof

A high-voltage pulse, track circuit technology, applied in the field of rail transit, can solve problems such as single function, lack of equipment failure monitoring, and poor use effect.

Active Publication Date: 2016-09-21
西安思源科创轨道交通技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the asymmetric high-voltage pulse track circuit currently used has a single function, and the receiving end is realized by an analog circuit. In a symmetrical high-voltage pulse track circuit, one pulse signal receiver can only analyze one signal. When the receiving end has two or three receivers, it is necessary to increase the number of pulse signal receivers, which increases the circuit cost and is inconvenient to use.

Method used

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  • Full-electronic asymmetric high-voltage pulse track circuit system and application method thereof
  • Full-electronic asymmetric high-voltage pulse track circuit system and application method thereof
  • Full-electronic asymmetric high-voltage pulse track circuit system and application method thereof

Examples

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Effect test

Embodiment 1

[0072] Such as figure 1 As shown, the all-electronic asymmetric high-voltage pulse track circuit system of this embodiment includes a sending-end device, a receiving-end device, an integrated sending and receiving control module 1, and an area for storing configuration information of this section and adjacent sections. Segment configuration information memory 13; the sending and receiving integrated control module 1 includes a main pulse signal transmitter 1-1, a main pulse signal receiver 11-1, a backup pulse signal transmitter 1-2 and a backup pulse signal receiver 11- 2. The section configuration information memory 13 is connected to the main pulse signal transmitter 1-1 and the standby pulse signal transmitter 1-2; the sending-end equipment includes a transmitter switching relay 2, a sending-end cable simulation network 3 and The sending end transformer 5, the main pulse signal transmitter 1-1 of this section is connected with the input end of the sending end cable simulat...

Embodiment 2

[0102] Such as figure 2As shown, the all-electronic asymmetric high-voltage pulse track circuit system of this embodiment is different from Embodiment 1 in that: the number of the receiving end transmission adjustment equipment is two, and they are respectively the main receiving end transmission adjustment equipment and one side main Receiving-end transmission adjustment equipment, correspondingly, the number of receiving-end transformers is two and respectively the main receiving-end transformer 7-1 and one-side receiving-end transformer 7-2, and the number of receiving-end cable simulation networks is two and The main receiving end cable simulation network 9-1 and one side receiving end cable simulation network 9-2 respectively, the number of the attenuation adjustment circuits is two and respectively the main attenuation adjustment circuit 10-1 and one side attenuation adjustment circuit 10-1 Adjustment circuit 10-2; the input end of the main pulse signal receiver 11-1 in...

Embodiment 3

[0107] Such as image 3 As shown, the difference between this embodiment and Embodiment 1 is that the number of receiving end transmission adjustment devices is three, and they are respectively the main receiving end transmission adjustment device, one side main receiving end transmission adjustment device, and two side main receiving end transmission adjustment devices. Transmission adjustment equipment, correspondingly, the number of the receiving end transformers is three and are respectively the main receiving end transformer 7-1, one side receiving end transformer 7-2 and two side receiving end transformers 7-3, and the receiving end cable simulates The number of networks is three and they are respectively the main receiving end cable simulation network 9-1, one side receiving end cable simulation network 9-2 and two sides receiving end cable simulation network 9-3, and the number of the attenuation adjustment circuits is Three main attenuation adjustment circuits 10-1, o...

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Abstract

The invention discloses a full-electronic asymmetric high-voltage pulse track circuit system. The full-electronic asymmetric high-voltage pulse track circuit system comprises sending end equipment, receiving end equipment, a sending and receiving integrated control module and a zone configuration information memory. The sending and receiving integrated control module comprises a main pulse signal transmitter, a main pulse signal receiver, a spare pulse signal transmitter and a spare pulse signal receiver. The zone configuration information memory is connected with both the main pulse signal transmitter and the spare pulse signal transmitter. The sending end equipment comprises a transmitter transfer relay, a sending end cable simulative network and a sending end transformer. The receiving end equipment comprises receiving end transmission adjustment equipment. The receiving end transmission adjustment equipment comprises a receiving end transformer, a receiving end cable simulative network and an attenuation adjustment circuit. The invention further discloses an application method of the full-electronic asymmetric high-voltage pulse track circuit system. The full-electronic asymmetric high-voltage pulse track circuit system and the application method thereof are novel and reasonable in design, convenient to achieve, complete in function, high in work reliability, high in practicability and convenient to apply and popularize. The circuit cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of rail transit, and in particular relates to an all-electronic asymmetric high-voltage pulse rail circuit system and a method for using the same. Background technique [0002] The track circuit is a circuit composed of rail lines and rail insulation. It is the most commonly used method for monitoring the occupancy of trains in sections or trains and shunting cars in stations. The asymmetrical high-voltage pulse track circuit utilizes its characteristics of large instantaneous power and high instantaneous current of the shunt to improve and solve the bad effect of the track circuit shunt. However, the asymmetric high-voltage pulse track circuit currently used has a single function, and the receiving end is realized by an analog circuit. In a symmetrical high-voltage pulse track circuit, one pulse signal receiver can only analyze one signal. When the receiving end has two or three receivers, it is necessary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L1/18
CPCB61L1/18
Inventor 张海旭郝东华刘小正赵喜桢侯江涛宋小霞李育平刘春来罗能斌王艳艳吕鑫胡玉果景红梅彭博康慧秦岭刘朝峰
Owner 西安思源科创轨道交通技术开发有限公司
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