CN111361607A

CN111361607A - Train dormancy awakening system and method

Info

Publication number: CN111361607A
Application number: CN201811590749.0A
Authority: CN
Inventors: 陈家泳; 陈艳军
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2020-07-03
Anticipated expiration: 2038-12-25
Also published as: CN111361607B

Abstract

The invention provides a train dormancy awakening system and a train dormancy awakening method, wherein the system comprises a control center, train communication equipment, a power supply, a TCMS (train control system), a train signal system and a switch, wherein the control center sends a first awakening instruction to the train communication equipment, so that the train communication equipment controls the switch, which is electrically connected with the power supply, the TCMS and the train signal system, to be closed according to the first awakening instruction, the power supply supplies power to the TCMS and the train signal system, and the TCMS and the train signal system are awakened at the same time; and the control center sends a second awakening instruction to the TCMS and the train signal system, so that the TCMS and the train signal system awaken the train according to the second awakening instruction. The invention can realize the remote awakening of the TCMS and the train signal system, so that the TCMS and the train signal system can be in dormancy when the train is in dormancy, the power consumption of the train in dormancy is reduced, and the dormancy time of the train is prolonged.

Description

Train dormancy awakening system and method

Technical Field

The invention relates to the field of rail transit, in particular to a train dormancy awakening system and a train dormancy awakening method.

Background

The static power consumption of the train refers to the power consumption of electronic equipment on the train when the train is in a dormant state. The static power consumption of the train is provided by the battery of the train, which determines the battery capacity and the time the train is dormant.

The unmanned train needs to have the functions of remotely sleeping and awakening the train, and when the train finishes operation and enters a train section, the train is remotely sleeped so as to save energy consumption and slow down equipment aging; when the train needs to be operated, the train is remotely waken up to start operation. At present, a Train receives a sleep or wake-up command remotely sent by a Control center through a ground signal System and a Train signal System, and issues the sleep or wake-up command to a Train Control and Management System (TCMS) of the Train, and the TCMS controls the Train to sleep or wake up according to the sleep or wake-up command. Because the TCMS and the train signal system need to participate in the sleeping or awakening of the train at the same time, the TCMS and the train signal system cannot sleep when the train is in the sleeping state. In the current scheme, the TCMS and the train signal system cannot be awakened remotely after sleeping, so that the TCMS and the train signal system cannot sleep, and the power consumption of the TCMS and the train signal system is an important component of the static power consumption of the train, so that the static power consumption of the train is high, and the sleeping time is short.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the first purpose of the invention is to provide a train sleeping and awakening system.

The second objective of the present invention is to provide a train dormancy awakening method.

In order to achieve the above object, a first embodiment of the present invention provides a train dormancy wakeup system, which includes a control center, a train communication device, a power supply, a TCMS, a train signal system, and a switch, wherein,

the power supply is used for supplying power to the train communication equipment, the TCMS and the train signal system, is electrically connected with the train communication equipment and is electrically connected with the TCMS and the train signal system through the switch;

the control center is used for sending a first awakening instruction to the train communication equipment;

the train communication equipment is used for receiving a first awakening instruction sent by the control center, controlling the switch to be closed according to the first awakening instruction, enabling the power supply to supply power to the TCMS and the train signal system, and awakening the TCMS and the train signal system at the same time;

the TCMS and train signal system is used for feeding back the state of the train to the control center after the TCMS and train signal system is successfully awakened,

and the control center judges that the state of the train is normal, and then sends a second awakening instruction to the TCMS and the train signal system, so that the TCMS and the train signal system awaken the train according to the second awakening instruction.

According to the train dormancy awakening system provided by the embodiment of the invention, the train communication equipment receives the first awakening instruction sent by the control center, and the switch electrically connected with the power supply, the TCMS and the train signal system is controlled to be closed according to the first awakening instruction, so that the power supply supplies power for the TCMS and the train signal system, and the TCMS and the train signal system are awakened at the same time, and further, the remote awakening of the TCMS and the train signal system is realized, so that the TCMS and the train signal system can be in dormancy when the train is in dormancy, the power consumption of the train in dormancy is reduced, and the dormancy time of the train is.

In order to achieve the above object, a second embodiment of the present invention provides a train dormancy wakeup method, including:

the control center sends a first awakening instruction to the train communication equipment;

the train communication equipment receives the first awakening instruction and controls a switch electrically connected with the power supply, the TCMS and the train signal system to be closed according to the first awakening instruction, so that the power supply supplies power to the TCMS and the train signal system and is used for awakening the TCMS and the train signal system; the power supply is used for supplying power to the train communication equipment, the TCMS and the train signal system, the power supply is electrically connected with the train communication equipment, and the power supply is electrically connected with the TCMS and the train signal system through a switch;

after the TCMS and the train signal system are successfully awakened, the state of the train is fed back to the control center;

the control center receives the state of the train, and if the state of the train is normal, a second awakening instruction is sent to the TCMS and the train signal system;

and the TCMS and the train signal system receive the second awakening instruction and awaken the train according to the second awakening instruction.

According to the train dormancy awakening method provided by the embodiment of the invention, the train communication equipment receives the first awakening instruction sent by the control center, and the switch electrically connected with the power supply, the TCMS and the train signal system is controlled to be closed according to the first awakening instruction, so that the power supply supplies power for the TCMS and the train signal system, and the TCMS and the train signal system are awakened at the same time, and further, the remote awakening of the TCMS and the train signal system is realized, so that the TCMS and the signal system can be in dormancy when the train is in dormancy, the power consumption of the train in dormancy is reduced, and the dormancy time of the train is prolonged.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a train dormancy wakeup system according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a train dormancy wakeup system according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a train dormancy wakeup system according to a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a train dormancy wakeup system according to a third embodiment of the present invention;

fig. 5 is a flowchart illustrating a train dormancy wakeup method according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The train sleep wake-up system and method according to the embodiments of the present invention will be described with reference to the accompanying drawings.

In view of the above problems, an embodiment of the present invention provides a train dormancy awakening system, which can implement remote awakening of a TCMS and a signal system, so that the TCMS and the signal system can be in dormancy when the train is in dormancy, power consumption of the train in dormancy is reduced, and dormancy time of the train is prolonged.

To achieve the above object, as shown in fig. 1, a first aspect of the present invention provides a train dormancy wakeup system, which includes a control center 100, a train communication device 200, a power supply 300, a TCMS400, a train signal system 500, and a switch 600, wherein,

the power supply 300 is used for supplying power to the train communication equipment 200, the TCMS400 and the train signal system 500, the power supply 300 is electrically connected with the train communication equipment 200, and the power supply 300 is electrically connected with the TCMS400 and the train signal system 500 through the switch 600.

Wherein, the power source 300 is a battery, and preferably, the power source 300 is a storage battery. The train signal System 500 includes, but is not limited to, a VOBC (vehicle-mounted controller), a speed sensor, a BTM (transponder transmission unit) antenna, a GPS (Global Positioning System), and the like.

The control center 100 is configured to send a first wake-up command to the train communication device 200.

The train communication device 200 is configured to receive a first wake-up instruction sent by the control center 100, and control the switch 600 to be turned on according to the first wake-up instruction, so that the power supply 300 supplies power to the TCMS400 and the train signal system 500, and wakes up the TCMS400 and the train signal system 500 at the same time.

Specifically, when the train is in a deep sleep state, i.e., the TCMS400, the train signal system 500 and other electronic devices on the train are all in sleep, the train cannot perform a train wake-up operation through the TCMS400 and the train signal system 500. Wherein, the other electronics are the electronics on the train except for the TCMS400 and the train signal system 500. The train is provided with communication equipment and is connected with the control center 100 through a wireless communication network. The control center 100 issues a first wake-up instruction to the train communication device 200 through the wireless communication network, and after receiving the first wake-up instruction, the train communication device 200 closes the switches 600 of the TCMS400 and the train signal system 500 and the power supply 300, and the power supply 300 supplies power to the TCMS400 and the train signal system 500 to wake up the TCMS400 and the train signal system 500 of the train. The train communication device 200 may be at least one of a 2G (2-Generation wireless telephone technology, second Generation mobile communication technology) device, a 3G (3 rd-Generation, third Generation mobile communication technology) device, a 4G (the 4th Generation mobile communication technology, fourth Generation mobile communication technology) device, a 5G (5 th-Generation, fifth Generation mobile communication technology) device, a ZigBee (local area network protocol) device, a wireless local area network device, an ultra wideband device, a radio frequency device, or a near field communication device, but is not limited thereto. In the present embodiment, the train communication device 200 is described as a 4G device.

The TCMS400 and the train signal system 500, and after the TCMS400 and the train signal system 500 are successfully awakened, the TCMS400 and the train signal system 500 are used for feeding back the state of the train to the control center 100, and when the control center 100 judges that the state of the train is normal, the control center sends a second awakening instruction to the TCMS400 and the train signal system 500, so that the TCMS400 and the train signal system 500 awaken the train according to the second awakening instruction.

Specifically, after the TCMS and the train signal system are successfully awakened, the TCMS feeds back the state of the train to the control center through the train signal system and the ground signal system, the control center receives the state of the train, and if the state of the train is normal, the control center sends a second awakening instruction to the TCMS and the train signal system on the train through the ground signal system. The ground signal system includes, but is not limited to, a transponder, a meter, an AP (Wireless access point), and the like. And the TCMS and the train signal system receive the second awakening instruction, the power supply supplies power to other electronic equipment on the train according to the second awakening instruction, and simultaneously awakens other electronic equipment on the train according to the second awakening instruction, so that awakening of all electronic equipment on the train is realized, the train is awakened, and the train is ready to be put into operation.

Further, the control center is used for sending the first dormancy instruction to the TCMS and the train signal system; and the TCMS and train signal system is used for receiving the first dormancy instruction, controlling the train to be dormant according to the first dormancy instruction, sending the state of the train to the control center, judging the normal state of the train by the control center, sending a second dormancy instruction to the TCMS and train signal system, and enabling the TCMS and train signal system to control the switch to be switched off according to the second dormancy instruction, so that the power supply stops supplying power to the TCMS and train signal system, and the TCMS and train signal system are dormant at the same time.

Specifically, after the train finishes operating, the train needs to be dormant for a long time, and the control center sends a first dormancy instruction to the train through the ground signal system. The TCMS receives a first sleep command through the train signal system. The TCMS shuts off power supplies of other electronic equipment on the train according to the first dormancy instruction, so that the other electronic equipment on the train can be in dormancy, and after the train is in dormancy, the TCMS sends the state of the train to a control center through a train signal system and a ground signal system. At this time, the TCMS and the train signal system are still powered. And the control center receives the state of the train, and if the state of the train is normal, the control center sends a second sleep command to the TCMS and the train signal system on the train through the ground signal system. And after receiving a second sleep instruction of the control center, the TCMS and the train signal system disconnect the switch and turn off the power supply respectively, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system sleep simultaneously. The train feeds back the state of the train to the control center through the power distribution monitoring system and the 4G equipment. At the moment, the train is only powered by 4G equipment and a power distribution monitoring system, and the power can be controlled within 5W.

Further, the control center is used for sending the first dormancy instruction to the TCMS and the train signal system; the TCMS and train signal system is used for receiving the first dormancy instruction, controlling the train to be dormant according to the first dormancy instruction, sending the state of the train to the control center, judging the normal state of the train by the control center, and sending a second dormancy instruction to the train communication equipment; and the train communication equipment is used for receiving the second sleep instruction and controlling the switch to be switched off according to the second sleep instruction, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in sleep at the same time.

Specifically, after the train finishes operating, the train needs to be dormant for a long time, and the control center sends a first dormancy instruction to the train through the ground signal system. The TCMS receives a first sleep command through the train signal system. The TCMS shuts off power supplies of other electronic equipment on the train according to the first dormancy instruction, so that the other electronic equipment on the train can be in dormancy, and after the train is in dormancy, the TCMS sends the state of the train to a control center through a train signal system and a ground signal system. At this time, the TCMS and the train signal system are still powered. And the control center receives the state of the train, and if the state of the train is normal, the control center sends a second dormancy instruction to the 4G equipment on the train through the 4G network. And after the 4G equipment receives a second sleep instruction of the control center, the 4G equipment controls the train to turn off the power supply of the TCMS and the train signal system, so that the TCMS and the train signal system are in sleep, and the train feeds back the state of the train to the control center through the 4G equipment. The 4G equipment can directly disconnect the switch of the power supply of the TCMS and the train signal system, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in a dormant state; the second sleep instruction can also be sent to the TCMS and the train signal system, so that the TCMS and the train signal system respectively disconnect the switch of the power supply according to the second sleep instruction, the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system sleep at the same time. At the moment, only 4G equipment of the train supplies power, and the power can be controlled within 5W.

The system further comprises a power distribution monitoring system and a control center, wherein the control center is used for sending a first sleep instruction to the TCMS and the train signal system; the TCMS and train signal system is used for receiving the first dormancy instruction, controlling the train to be dormant according to the first dormancy instruction, sending the state of the train to the control center, judging the normal state of the train by the control center, and sending a second dormancy instruction to the train communication equipment; the train communication equipment is used for receiving a second dormancy instruction sent by the control center and sending the second dormancy instruction to the power distribution monitoring system; and the power distribution monitoring system is electrically connected with the power supply and is used for receiving a second dormancy instruction and controlling the switch to be disconnected according to the second dormancy instruction, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in dormancy at the same time.

Specifically, after the train finishes operating, the train needs to be dormant for a long time, and the control center sends a first dormancy instruction to the train through the ground signal system. The TCMS receives a first sleep command through the train signal system. The TCMS shuts off power supplies of other electronic equipment on the train according to the first dormancy instruction, so that the other electronic equipment on the train can be in dormancy, and after the train is in dormancy, the TCMS sends the state of the train to a control center through a train signal system and a ground signal system. At this time, the TCMS and the train signal system are still powered. And the control center receives the state of the train, and if the state of the train is normal, the 4G network of the control center sends a second dormancy instruction to the 4G equipment on the train. And after receiving a second dormancy instruction of the control center, the 4G equipment sends the second dormancy instruction to a power distribution monitoring system of the train. After the power distribution monitoring system receives a second dormancy instruction of the control center, the power distribution monitoring system controls the train to turn off the power supply of the TCMS and the train signal system, so that the power supply stops supplying power to the TCMS and the train signal system, the TCMS and the train signal system are dormant, and the train feeds back the state of the train to the control center through the power distribution monitoring system and the 4G equipment. The power distribution monitoring system can directly disconnect the TCMS and the train signal system from a switch of the power supply, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in a dormant state; the second sleep instruction can also be sent to the TCMS and the train signal system, and the TCMS and the train signal system respectively disconnect the switch of the power supply according to the second sleep instruction, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system sleep at the same time. At the moment, the train is only powered by 4G equipment and a power distribution monitoring system, and the power can be controlled within 5W.

The train communication equipment is used for receiving the first awakening instruction and sending the first awakening instruction to the power distribution monitoring system; and the power distribution monitoring system is electrically connected with the power supply and is used for receiving the first awakening instruction and controlling the switch to be closed according to the first awakening instruction, so that the power supply supplies power for the TCMS and the train signal system and awakens the TCMS and the train signal system simultaneously.

Specifically, when the train is in a deep sleep state, namely the TCMS, the train signal system and other electronic devices on the train are all in sleep, the control center sends a first wake-up instruction to the 4G device of the train through the 4G network. After the 4G equipment of the train receives the first awakening instruction sent by the control center, the first awakening instruction is sent to a power distribution monitoring system of the train. And after receiving the first awakening instruction, the power distribution monitoring system of the train closes the switch between the TCMS and the train signal system and the power supply, and the power supply supplies power to the TCMS and the train signal system to awaken the TCMS and the train signal system of the train. After the TCMS and the train signal system are successfully awakened, the TCMS and the train signal system of the train feed back the state of the train to the control center through the ground signal system.

The first embodiment is as follows:

as shown in fig. 2, in this embodiment, the train communication device is a 4G device, the train is connected to the control center through the 4G device, and the 4G device is configured to receive the first wake-up instruction or the second sleep instruction and control sleep or wake-up of the train. The emergency load equipment is electrically connected with the power supply through the switch 1, the full-power load equipment is connected with the power supply through the switch 2, and the power supply is used for supplying power to the emergency load equipment and the full-power load equipment.

A dormancy process:

step 1, after the unmanned train finishes operation, the train needs to be dormant for a long time, and the control center sends a first dormancy instruction to the train through a ground signal system.

And 2, the TCMS receives a first sleep command through a train signal system.

And 3, controlling other electronic equipment on the train to perform sleep operation by the TCMS according to the first sleep instruction, and after the sleep operation is completed, sending the state of the train to a control center by the TCMS. In this embodiment, the TCMS causes the power supply to stop supplying power to the emergency load device and the full-power load device by disconnecting the switch 1 of the emergency load device and the power supply and the switch 2 of the full-power load device and the power supply, so that the train is in a sleep state. At this time, the TCMS and the train signal system are still powered.

And 4, the control center receives the state of the train, and if the state of the train is normal, the 4G network of the control center sends a second dormancy instruction to the 4G equipment on the train.

And 5: after the 4G equipment receives a second sleep instruction of the control center, the power distribution system of the train is controlled to turn off the power supply of the TCMS and the train signal system, so that the TCMS and the train signal system can sleep, and the train feeds back the state of the train to the control center through the 4G equipment. The 4G equipment can directly disconnect a switch 3 of a power supply of the TCMS and the train signal system, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in a dormant state; the second sleep instruction can also be sent to the TCMS and train signal system, and the TCMS and train signal system respectively disconnect the switch 3 of the power supply according to the second sleep instruction, so that the power supply stops supplying power to the TCMS and train signal system, and the TCMS and train signal system sleep at the same time. In this embodiment, the 4G device directly disconnects the TCMS and the train signal system from the switch 3 of the power supply, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in a sleep state. Preferably, the power source is a battery. At the moment, only 4G equipment of the train supplies power, and the power can be controlled within 5W.

And (3) awakening process:

step 1, when the train is in a deep sleep state, namely the TCMS, the train signal system and other electronic equipment of the train are all in sleep, the TCMS and the train signal system of the train cannot wake up the train. In this embodiment, the control center sends the first wake-up instruction to the 4G device of the train through the 4G network.

And 2, after the 4G equipment of the train receives the first awakening instruction sent by the control center, driving a power distribution system of the train to supply power to the TCMS and the train signal system, and awakening the TCMS and the train signal system of the train. In this embodiment, the 4G device directly closes the switch 3 of the power supply of the TCMS and the train signal system, so that the power supply supplies power to the TCMS and the train signal system to wake up the TCMS and the train signal system.

And 3, after the TCMS and the train signal system are successfully awakened, the TCMS and the train signal system of the train feed back the state of the train to the control center through the ground signal system.

And 4, the control center receives the state of the train, and if the state of the train is normal, the control center sends a second awakening instruction to the train signal system through the ground signal system.

And 5: and after receiving the second awakening instruction through the train signal system, the TCMS further awakens the train to supply power to other electronic equipment on the train, so that awakening of all electronic equipment on the train is realized, and the train is ready to be put into operation. In this embodiment, the TCMS turns on the switch 1 of the emergency load device and the power supply and the switch 2 of the full-power load device and the power supply, so that the power supply supplies power to the emergency load device and the full-power load device to wake up the train.

The embodiment further comprises a relay, and an operator can control the train to sleep or wake up through the relay, and the explanation on the train sleep wake-up system is also suitable for controlling the train to sleep or wake up through the relay by the operator, which is not described herein again.

In addition, in this embodiment, the train is connected with the control center through 4G equipment, and 4G equipment is used for receiving first awakening instruction or second dormancy instruction, conveniently realizes, and is with low costs.

The second embodiment is as follows:

as shown in fig. 3, in this embodiment, the train communication device is a 4G device. The 4G equipment is responsible for receiving the first awakening instruction or the second dormancy instruction and sending the first awakening instruction or the second dormancy instruction to the power distribution monitoring system, and the power distribution monitoring system controls dormancy or awakening of the train according to the instructions. The emergency load equipment is electrically connected with the power supply through the switch 1, the full-power load equipment is connected with the power supply through the switch 2, and the power supply is used for supplying power to the emergency load equipment and the full-power load equipment.

A dormancy process:

And 2, the TCMS receives a first sleep command through a train signal system.

And 5: and after receiving a second sleep instruction of the control center, the 4G equipment sends the second sleep instruction to the power distribution monitoring system.

Step 6: and after the power distribution monitoring system receives a second dormancy instruction of the control center, the power distribution system of the train is controlled to turn off the power supply of the TCMS and the train signal system, so that the TCMS and the train signal system are in dormancy, and the train feeds back the state of the train to the control center through the power distribution monitoring system and the 4G equipment. The power distribution monitoring system can directly disconnect the TCMS and the train signal system from the switch 3 of the power supply, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in a dormant state; the second sleep instruction can also be sent to the TCMS and train signal system, and the TCMS and train signal system respectively disconnect the switch 3 of the power supply according to the second sleep instruction, so that the power supply stops supplying power to the TCMS and train signal system, and the TCMS and train signal system are further made to sleep. In this embodiment, the power distribution monitoring system directly disconnects the TCMS and the train signal system from the switch 3 of the power supply, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in a sleep state. Preferably, the power source is a battery. At the moment, the train is only powered by 4G equipment and a power distribution monitoring system, and the power can be controlled within 5W.

And (3) awakening process:

And 2, after the 4G equipment of the train receives the first awakening instruction sent by the control center, sending the first awakening instruction to a power distribution monitoring system of the train.

And 3, after receiving the first awakening instruction, the power distribution monitoring system of the train drives the power distribution system of the train to supply power to the TCMS and the train signal system and awaken the TCMS and the train signal system of the train. In this embodiment, the power distribution monitoring system directly closes the switch 3 of the power supply of the TCMS and the train signal system, so that the power supply supplies power to the TCMS and the train signal system to wake up the TCMS and the train signal system.

And 4, after the TCMS and the train signal system are successfully awakened, the TCMS and the train signal system of the train feed back the state of the train to the control center through the ground signal system.

And 5, the control center receives the state of the train, and if the state of the train is normal, the control center sends a second awakening instruction to the train signal system through the ground signal system.

Step 6: and after receiving the second awakening instruction through the train signal system, the TCMS further awakens the train to supply power to other electronic equipment on the train, so that awakening of all electronic equipment on the train is realized, and the train is ready to be put into operation. In this embodiment, the TCMS turns on the switch 1 of the emergency load device and the power supply and the switch 2 of the full-power load device and the power supply, so that the power supply supplies power to the emergency load device and the full-power load device to wake up the train.

In addition, in this embodiment, the train is connected with the control center through the 4G device, and the 4G device is responsible for receiving the first wake-up instruction, the second wake-up instruction, the first sleep instruction or the second sleep instruction, and sending to the power distribution monitoring system, and the power distribution monitoring system realizes the sleep or the wake-up of the train according to these instructions, and the power distribution monitoring system can monitor the sleep or the wake-up state of the train, the electric quantity of the train, and the like in real time, so as to control the sleep or the wake-up of the train.

The third concrete embodiment:

as shown in fig. 4, in this embodiment, the train communication device is a 4G device, the train is connected to the control center through the 4G device, the 4G device and the power distribution monitoring system are only responsible for receiving the first wake-up instruction and sending the first wake-up instruction to the TCMS and the train signal system, and the second wake-up instruction, the first sleep instruction, or the second sleep instruction is directly sent to the TCMS and the train signal system. The emergency load equipment is electrically connected with the power supply through the switch 1, the full-power load equipment is connected with the power supply through the switch 2, and the power supply is used for supplying power to the emergency load equipment and the full-power load equipment.

A dormancy process:

And 2, the TCMS receives a first sleep command through a train signal system.

And 4, the control center receives the state of the train, and if the state of the train is normal, the control center sends a second sleep command to the TCMS on the train and a train signal system through the ground signal system.

And 5: and after receiving a second sleep instruction of the control center, the TCMS and the train signal system respectively control a power distribution system of the train to cut off a power supply and carry out sleep. In this embodiment, the TCMS and train signal system turns off the switch 3 of the power supply according to the second sleep command, so that the power supply stops supplying power to the TCMS and train signal system, and the TCMS and train signal system sleep at the same time. Preferably, the power source is a battery.

Step 6: the train feeds back the state of the train to the control center through the power distribution monitoring system and the 4G equipment. At the moment, the train is only powered by 4G equipment and a power distribution monitoring system, and the power can be controlled within 5W.

And (3) awakening process:

In addition, the 4G equipment and the power distribution monitoring system are only responsible for receiving the first awakening instruction, so that the risk of train dormancy can be reduced, and the safety of train dormancy is improved.

It should be noted that, a train signal system and radio frequency communication may also be adopted, a radio frequency receiving device is arranged on the train, a radio frequency transmitting device is arranged at a station or the train, and the radio frequency transmitting device is controlled by an operator. When the train needs to realize deep dormancy or awakening, namely the TCMS, the train signal system and other electronic equipment of the train all sleep, the control center sends related instructions to the radio frequency transmitting equipment of a station or a train section through the train signal system, the radio frequency transmitting equipment sends radio frequency signals to the radio frequency receiving equipment on the train, and the radio frequency receiving equipment can directly control the deep dormancy or awakening of the train and can also forward the related instructions to the power distribution monitoring system to control the deep dormancy or awakening of the train. The foregoing explanation of the train dormancy wakeup system is also applicable to the embodiment of the present invention, and details not disclosed in the embodiment of the present invention are not described herein again.

In addition, the embodiment of the invention prolongs the dormancy time of the train, so that the operation and scheduling of the train are more flexible, the operation of related operators is facilitated, and the service life of the train power supply is prolonged.

To achieve the above object, as shown in fig. 5, a second embodiment of the present invention provides a train sleeping wake-up method, which includes the steps of:

s11, the control center sends a first awakening instruction to the train communication equipment;

s12, the train communication equipment receives the first awakening instruction, and controls a switch electrically connected with the TCMS and the train signal system to be closed according to the first awakening instruction, so that the power supply supplies power to the TCMS and the train signal system and is used for awakening the TCMS and the train signal system; the power supply is used for supplying power to the train communication equipment, the TCMS and the train signal system, the power supply is electrically connected with the train communication equipment, and the power supply is electrically connected with the TCMS and the train signal system through a switch;

s13, after the TCMS and the train signal system are successfully awakened, the state of the train is fed back to the control center;

s14, the control center receives the state of the train, and if the state of the train is normal, the control center sends a second awakening instruction to the TCMS and the train signal system;

and S15, the TCMS and the train signal system receive the second awakening instruction and awaken the train according to the second awakening instruction.

Further, still include:

the control center sends a first sleep instruction to the TCMS and the train signal system;

the TCMS and the train signal system receive the first dormancy instruction, control the train to sleep according to the first dormancy instruction, and send the state of the train to the control center;

the control center receives the state of the train, and if the state of the train is normal, a second dormancy instruction is sent to the TCMS and the train signal system;

and the TCMS and the train signal system receive the second sleep instruction and control the switch to be switched off according to the second sleep instruction, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system sleep simultaneously.

Further, still include:

the control center receives the state of the train, and if the state of the train is normal, a second dormancy instruction is sent to the train communication equipment;

and the train communication equipment receives the second dormancy instruction and controls the switch to be switched off according to the second dormancy instruction, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are dormant at the same time.

Further, still include:

the train communication equipment receives a second dormancy instruction sent by the control center and sends the second dormancy instruction to the power distribution monitoring system;

and the power distribution monitoring system receives the second dormancy instruction, and controls the switch to be disconnected according to the second dormancy instruction, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in dormancy at the same time.

Further, comprising:

the train communication equipment receives the first awakening instruction and sends the first awakening instruction to the power distribution monitoring system;

the power distribution monitoring system receives the first awakening instruction and controls a switch of the power supply, which is electrically connected with the TCMS and the train signal system, to be closed according to the first awakening instruction, so that the power supply supplies power for the TCMS and the train signal system and is used for awakening the TCMS and the train signal system.

It should be noted that the foregoing explanation of the train dormancy wakeup system is also applicable to the embodiment of the present invention, and details not disclosed in the embodiment of the present invention are not described herein again.

In order to implement the foregoing embodiments, the present invention further provides a computer program product, wherein when instructions in the computer program product are executed by a processor, the train sleep wake-up method according to the foregoing embodiments is performed.

In order to implement the above embodiments, the present invention also proposes a non-transitory computer readable storage medium, on which a computer program is stored, which when executed by a processor is capable of implementing the train sleep wake-up method as described in the foregoing embodiments.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.

The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.

It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A train dormancy awakening system is characterized by comprising a control center, train communication equipment, a power supply, a TCMS, a train signal system and a switch, wherein,

2. The train dormancy wakeup system of claim 1,

the control center is used for sending a first sleep command to the TCMS and the train signal system;

the TCMS and train signal system is used for receiving the first dormancy instruction, controlling the train to dormancy according to the first dormancy instruction and sending the state of the train to the control center,

and the control center judges that the state of the train is normal, and sends a second sleep instruction to the TCMS and the train signal system, so that the TCMS and the train signal system control the switch to be switched off according to the second sleep instruction, the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system sleep simultaneously.

3. The train dormancy wakeup system of claim 1,

the control center judges that the state of the train is normal and sends a second dormancy instruction to the train communication equipment;

and the train communication equipment is used for receiving the second sleep instruction and controlling the switch to be switched off according to the second sleep instruction, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in sleep at the same time.

4. The train dormancy wakeup system of claim 1, further comprising a power distribution monitoring system,

the train communication equipment is used for receiving a second dormancy instruction sent by the control center and sending the second dormancy instruction to the power distribution monitoring system;

and the power distribution monitoring system is electrically connected with the power supply and is used for receiving a second dormancy instruction and controlling the switch to be disconnected according to the second dormancy instruction, so that the power supply stops supplying power to the TCMS and the train signal system, and the TCMS and the train signal system are in dormancy at the same time.

5. The train dormancy wakeup system of claim 1, further comprising a power distribution monitoring system,

the train communication equipment is used for receiving the first awakening instruction and sending the first awakening instruction to the power distribution monitoring system;

and the power distribution monitoring system is electrically connected with the power supply and is used for receiving the first awakening instruction and controlling the switch to be closed according to the first awakening instruction, so that the power supply supplies power for the TCMS and the train signal system and awakens the TCMS and the train signal system simultaneously.

6. The train dormancy wakeup system of claim 1, wherein the train communication device is at least one of a 2G device, a 3G device, a 4G device, a 5G device, a ZigBee device, a wireless local area network device, an ultra wideband device, a radio frequency device, or a near field communication device.

7. The train dormancy wakeup system of claim 1, wherein the power source is a battery.

8. A train dormancy awakening method is characterized by comprising the following steps:

9. The train dormancy wakeup method according to claim 8, wherein before the control center sends the first wakeup command to the train communication device, the method further comprises:

10. The train dormancy wakeup method according to claim 8, wherein before the control center sends the first wakeup command to the train communication device, the method further comprises:

11. The train dormancy wakeup method according to claim 8, wherein before the control center sends the first wakeup command to the train communication device, the method further comprises:

12. The train dormancy awakening method according to claim 8, wherein the train communication device receives the first awakening instruction, and controls a switch electrically connected with the power supply, the TCMS and the train signal system to be closed according to the first awakening instruction, so that the power supply supplies power to the TCMS and the train signal system to awaken the TCMS and the train signal system, and the method specifically comprises the following steps: