CN214028647U - Integrated control system suitable for metro vehicle and metro vehicle - Google Patents
Integrated control system suitable for metro vehicle and metro vehicle Download PDFInfo
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- CN214028647U CN214028647U CN202022590883.XU CN202022590883U CN214028647U CN 214028647 U CN214028647 U CN 214028647U CN 202022590883 U CN202022590883 U CN 202022590883U CN 214028647 U CN214028647 U CN 214028647U
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Abstract
The utility model discloses a be applicable to railcar integrated form control system, including host system, with host system communication connection's CAN bus module, with CAN bus module communication connection's AI module, with AI module communication connection's axletree temperature sensor and ambient temperature sensor, with host system communication connection's first driver platform display module and second driver platform display module, with host system communication connection and integration in first driver platform display module and second driver platform display module's axle temperature transfinite alarm module and the unusual alarm module of axle temperature. The utility model provides a be applicable to railcar integrated form control system, with axletree detecting system and the integrated design of driver's control system, saved independent axletree detecting system occupation space, can solve other functional module's increase problem, and reduced whole car cost. The utility model also provides a subway vehicle who contains and is applicable to subway vehicle integrated form control system.
Description
Technical Field
The utility model relates to a track traffic control technical field, concretely relates to be applicable to railcar integrated form control system and railcar.
Background
At present, a metro vehicle is a common vehicle for people to go out, the working performance of each part is related to the running stability of the metro vehicle, and therefore real-time detection needs to be carried out on the performance of each part, such as real-time detection on the temperature of an axle.
In the prior art, the axle temperature detection and driver control system is independently designed, the space utilization rate is low, the increase of other functional modules of the subway vehicle is limited, and the cost is high.
In view of the above, it is desirable to provide an integrated control system to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a be applicable to railcar integrated form control system, with axletree detecting system and the integrated design of driver's control system, saved independent axletree detecting system occupation space, can solve other functional module's increase problem, and reduced whole car cost.
In order to solve the above problem, the technical scheme of the utility model is as follows:
an integrated control system suitable for a metro vehicle comprises a master control module, a CAN bus module in communication connection with the master control module, an AI module in communication connection with the CAN bus module, an axle temperature sensor and an environment temperature sensor in communication connection with the AI module, a first driver station display module and a second driver station display module in communication connection with the master control module, and an axle temperature overrun alarm module and an axle temperature abnormity alarm module which are in communication connection with the master control module and integrated with the first driver station display module and the second driver station display module;
the axle temperature sensor and the environment temperature sensor send detection signals to the AI module and are in communication connection with the main control module through the CAN bus module, and the main control module sends detection signal data to the first driver platform display module and the second driver platform display module;
the main control module compares the collected shaft temperature data and the environment temperature data with a preset over-temperature alarm limit value or a temperature rise alarm limit value, and when the detected temperature of the corresponding shaft position exceeds a set value, the shaft temperature over-limit alarm module sends an alarm signal; when the detected temperature of the corresponding shaft position is lower than a set value, the shaft temperature overrun alarm is removed;
when the shaft temperature sensor falls off or is in short circuit, detecting data abnormity, and sending an alarm signal by the shaft temperature abnormity alarm module; when the shaft temperature sensor returns to normal, the abnormal alarm of the shaft temperature is relieved.
Further, the first driver station display module and the second driver station display module respectively display the vehicle number, the axial position, the corresponding axial position temperature and the current environment temperature data.
Further, the shaft temperature overrun alarm module and the shaft temperature abnormity alarm module are sound and light alarm devices.
Further, shaft temperature signal display interfaces are respectively arranged on the first driver platform display module and the second driver platform display module, and the shaft temperature signal display interfaces are single shaft temperature display interfaces or double-coupling shaft temperature display interfaces.
Furthermore, the number of the axle temperature sensors is 8, and two ends of each axle are respectively and correspondingly provided with one axle temperature sensor.
The utility model also provides a metro vehicle, be applicable to metro vehicle integrated form control system including the aforesaid.
Compared with the prior art, the utility model provides a be applicable to railcar integrated form control system and railcar, beneficial effect lies in:
the utility model provides a be applicable to railcar integrated form control system, through increasing axle temperature sensor, ambient temperature sensor and AI module, and realize data communication connection through CAN bus module, make host system CAN be in real time with axle temperature, ambient temperature detects data transmission to first driver platform display module and second driver platform display module, and compare the detected value with the setting value, control axle temperature transfinites alarm module and axle temperature abnormal alarm module and sends alarm signal or removes alarm signal, realize the real time monitoring of axle temperature. The utility model discloses in, through with axle temperature detecting system and the integrated design of driver control system, save parts such as independent axle temperature alarm host computer, display module, detection box, both practiced thrift whole car cost and reserved the installation space of other equipment for the driver's control room again, provide the condition for railcar increases other functions.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some implementation cases of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a metro vehicle provided by the present invention;
FIG. 2 is a schematic view of another angle of the metro vehicle shown in FIG. 1;
fig. 3 is an enlarged view of a portion a of the structure in the subway vehicle shown in fig. 1;
fig. 4 is a block diagram of the integrated control system for a metro vehicle provided by the present invention;
fig. 5 is a schematic circuit diagram of an axle temperature sensor and an ambient temperature sensor in the integrated control system for a metro vehicle provided by the present invention;
FIG. 6 is a schematic diagram of the shaft temperature detection in the integrated control system for a metro vehicle shown in FIG. 4;
FIG. 7 is a schematic view of a single machine shaft temperature display interface suitable for use in the integrated control system of a metro vehicle shown in FIG. 4;
fig. 8 is a schematic diagram of a temperature display interface of the double coupling in the integrated control system for the metro vehicle shown in fig. 4.
Detailed Description
In order to make the technical solution in the embodiments of the present invention better understood and make the above objects, features and advantages of the present invention more obvious and understandable, the following description of the embodiments of the present invention is provided with reference to the accompanying drawings.
It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Please refer to fig. 1 to fig. 3, wherein fig. 1 is a schematic structural diagram of a subway vehicle provided by the present invention; FIG. 2 is a schematic view of another angle of the metro vehicle shown in FIG. 1; fig. 3 is an enlarged view of a structure of a portion a in the subway vehicle shown in fig. 1. The utility model discloses a subway vehicle includes automobile body 1, locates the axletree 2 of 1 bottom of automobile body, locates the cab 3 and the integrated control system 4 at 1 both ends of automobile body respectively (see figure 4). The number of the axles 2 is four, and two axles are correspondingly arranged at the bottom of the vehicle body of each cab. Fig. 1, 2, and 3 clearly show the installation positions of the axle temperature sensor 44, the ambient temperature sensor 45, and the first driver platform display module 46 in the present application, and the installation position of the second driver platform display module is opposite to the installation position of the first driver platform display module 46.
The utility model discloses a utility model point lies in integrated control system 4, will explain it in detail below.
Please refer to fig. 4 to fig. 8, wherein fig. 4 is a block diagram of the integrated control system for a metro vehicle according to the present invention; fig. 5 is a schematic circuit diagram of an axle temperature sensor and an ambient temperature sensor in the integrated control system for a metro vehicle provided by the present invention; FIG. 6 is a schematic diagram of the shaft temperature detection in the integrated control system for a metro vehicle shown in FIG. 4; FIG. 7 is a schematic view of a single machine shaft temperature display interface suitable for use in the integrated control system of a metro vehicle shown in FIG. 4; fig. 8 is a schematic diagram of a temperature display interface of the double coupling in the integrated control system for the metro vehicle shown in fig. 4. The utility model discloses in, integrated control system 4 includes host system 41, CAN bus module 42 with host system 41 communication connection, AI module 43 with CAN bus module 42 communication connection, axletree temperature sensor 44 and ambient temperature sensor 45 with AI module 43 communication connection, first driver platform display module 46 and second driver platform display module 47 with host system 41 communication connection, with host system 41 communication connection and integrated in first driver platform display module 46 and second driver platform display module 47's axle temperature transfinite alarm module 48 and axle temperature abnormal alarm module 49.
In this embodiment, the number of the axle temperature sensors 44 is 8, and two ends of each axle are respectively provided with an axle temperature sensor for real-time temperature detection of different axle positions of the axle; the ambient temperature sensor 45 is used for detecting the running ambient temperature of the subway vehicle; the axle temperature sensor 44 and the ambient temperature sensor 45 send detection signals to the AI module 43, and are in communication connection with the main control module 41 through the CAN bus module 42, and the main control module 41 sends detection signal data to the first driver station display module 46 and the second driver station display module 47.
In this embodiment, the first driver station display module 46 and the second driver station display module 47 are respectively provided with an axle temperature signal display interface, and the axle temperature signal display interface is a single axle temperature display interface or a double-coupling axle temperature display interface. The single shaft temperature display interface is used for displaying shaft temperature data of the engine of the vehicle; the double-coupling shaft temperature display interface is used for displaying the shaft temperature data of the engine of the vehicle and the shaft temperature data of the engines of other vehicles, and the running conditions of the vehicles can be conveniently compared.
The shaft temperature overrun alarm module 48 comprises an overtemperature alarm mode and a temperature rise alarm mode, wherein the overtemperature alarm mode is to give an alarm prompt when the detected shaft temperature exceeds a preset value; the temperature-rising alarm mode is to give an alarm prompt when the change of the shaft temperature exceeds a set value.
In the control program of the main control module 41, the over-temperature alarm limit and the temperature rise alarm limit of each axle temperature sensor 44 are preset, after the main control module 41 receives the detection data sent by the axle temperature sensors 44 and the environment temperature sensors 45, the detection data are compared with the preset upper limit value, and when the detected temperature of the corresponding axle position exceeds the over-temperature alarm limit value or the temperature change exceeds the set value of the temperature rise alarm limit value, the axle temperature over-limit alarm module 48 sends out an alarm signal; when the detected temperature of the corresponding shaft position is lower than the over-temperature alarm limit value or the temperature change is lower than the set value of the temperature rise alarm limit value, the shaft temperature over-limit alarm is released; when the shaft temperature sensor falls off or is in short circuit, the detected data is abnormal, and the shaft temperature abnormity alarm module 49 sends an alarm signal; when the shaft temperature sensor returns to normal, the abnormal alarm of the shaft temperature is relieved.
In this embodiment, the preset over-temperature alarm limit and the preset temperature rise alarm limit are set by the parameter setting units of the first driver station display module 46 and the second driver station display module 47.
In this embodiment, the over-limit axle temperature alarm module 48 and the abnormal axle temperature alarm module 49 are sound and light alarm devices. In specific application, the alarm shaft position temperature is displayed by red characters on the first driver station display module 46 and the second driver station display module 47, and the corresponding part of the vehicle where the shaft position is located is marked by yellow.
In this embodiment, the AI module 43 has a recording function at the same time; in practical application, the shaft temperature information is recorded every 10 minutes, and comprises data such as shaft position, shaft temperature and environment temperature; when the temperature detected by a certain axial position exceeds the set value of the overtemperature alarm limit value or the temperature rise alarm limit value, recording once alarm information; when the temperature change detected at a certain shaft position exceeds 2 ℃, the shaft temperature information of the shaft position is recorded once; and recording once alarm recovery information after the alarm shaft temperature is normal. The AI module 43 sends the recorded information to the first driver station display module 46 and the second driver station display module 47 through the CAN bus module, and the information is displayed through the display screen.
The AI module also has an inquiry function and is used for inquiring the shaft temperature alarm information. Specifically, query information is input through the first driver station display module 46 and the second driver station display module 47, the first driver station display module 46 and the second driver station display module 47 transmit the query information to the AI module 43 through the CAN bus module, and retrieve corresponding stored information, and display a query result on the first driver station display module 46 and the second driver station display module 47.
The utility model provides a be applicable to railcar integrated form control system, through increasing axle temperature sensor, ambient temperature sensor and AI module, and realize data communication connection through CAN bus module, make host system CAN be in real time with axle temperature, ambient temperature detects data transmission to first driver platform display module and second driver platform display module, and compare the detected value with the setting value, control axle temperature transfinites alarm module and axle temperature abnormal alarm module and sends alarm signal or removes alarm signal, realize the real time monitoring of axle temperature. The utility model discloses in, through with axle temperature detecting system and the integrated design of driver control system, save parts such as independent axle temperature alarm host computer, display module, detection box, both practiced thrift whole car cost and reserved the installation space of other equipment for the driver's control room again, provide the condition for railcar increases other functions.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. Various changes, modifications, substitutions and alterations to these embodiments will occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (6)
1. An integrated control system suitable for a metro vehicle is characterized by comprising a master control module, a CAN bus module in communication connection with the master control module, an AI module in communication connection with the CAN bus module, an axle temperature sensor and an environment temperature sensor in communication connection with the AI module, a first driver station display module and a second driver station display module in communication connection with the master control module, and an axle temperature overrun alarm module and an axle temperature abnormity alarm module which are in communication connection with the master control module and integrated with the first driver station display module and the second driver station display module;
the axle temperature sensor and the environment temperature sensor send detection signals to the AI module and are in communication connection with the main control module through the CAN bus module, and the main control module sends detection signal data to the first driver platform display module and the second driver platform display module;
the main control module compares the collected shaft temperature data and the environment temperature data with a preset over-temperature alarm limit value or a temperature rise alarm limit value, and when the detected temperature of the corresponding shaft position exceeds a set value, the shaft temperature over-limit alarm module sends an alarm signal; when the detected temperature of the corresponding shaft position is lower than a set value, the shaft temperature overrun alarm is removed;
when the shaft temperature sensor falls off or is in short circuit, detecting data abnormity, and sending an alarm signal by the shaft temperature abnormity alarm module; when the shaft temperature sensor returns to normal, the abnormal alarm of the shaft temperature is relieved.
2. The integrated control system suitable for the metro vehicle according to claim 1, wherein the first driver station display module and the second driver station display module respectively display vehicle number, shaft position, corresponding shaft position temperature and current environment temperature data.
3. The integrated control system suitable for the metro vehicle according to claim 2, wherein the shaft temperature overrun alarm module and the shaft temperature abnormity alarm module are sound and light alarm devices.
4. The integrated control system suitable for metro vehicles according to claim 1, wherein a shaft temperature signal display interface is respectively arranged on the first driver station display module and the second driver station display module, and the shaft temperature signal display interface is a single shaft temperature display interface or a double-coupling shaft temperature display interface.
5. An integrated control system suitable for a metro vehicle according to any one of claims 1 to 4, wherein the number of the axle temperature sensors is 8, and one axle temperature sensor is respectively arranged at two ends of each axle.
6. A metro vehicle comprising the integrated control system for metro vehicles according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022590883.XU CN214028647U (en) | 2020-11-10 | 2020-11-10 | Integrated control system suitable for metro vehicle and metro vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022590883.XU CN214028647U (en) | 2020-11-10 | 2020-11-10 | Integrated control system suitable for metro vehicle and metro vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN214028647U true CN214028647U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022590883.XU Active CN214028647U (en) | 2020-11-10 | 2020-11-10 | Integrated control system suitable for metro vehicle and metro vehicle |
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| CN (1) | CN214028647U (en) |
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- 2020-11-10 CN CN202022590883.XU patent/CN214028647U/en active Active
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