CN217981864U - Railway train inspection lamp monitoring system based on Beidou high-precision positioning function - Google Patents
Railway train inspection lamp monitoring system based on Beidou high-precision positioning function Download PDFInfo
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- CN217981864U CN217981864U CN202221773506.2U CN202221773506U CN217981864U CN 217981864 U CN217981864 U CN 217981864U CN 202221773506 U CN202221773506 U CN 202221773506U CN 217981864 U CN217981864 U CN 217981864U
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Abstract
The utility model relates to a railway train inspection lamp monitoring system technical field, concretely relates to railway train inspection lamp monitoring system based on big dipper high accuracy positioning function, including big dipper satellite, multi-functional train inspection lamp, big dipper difference base station, switch, data transmission radio station, data server, multi-functional train inspection lamp sets up on the locomotive surface of waiting to examine the vehicle, big dipper satellite is respectively with big dipper difference base station, multi-functional train inspection lamp wireless connection, big dipper satellite sends the satellite signal to big dipper difference base station and multi-functional train inspection lamp; the multifunctional train inspection lamp is in wireless connection with the data transmission radio station, and the data transmission radio station and the Beidou differential base station are connected with a data server through a switch. The utility model discloses lamp monitored control system is examined to railway train based on big dipper high accuracy locate function adopts big dipper centimetre level high accuracy positioning technique, monitors the real-time position of multi-functional train inspection lamp.
Description
Technical Field
The utility model relates to a lamp monitored control system technical field is examined to the railway train, concretely relates to lamp monitored control system is examined to railway train based on big dipper high accuracy locate function.
Background
When the railway carries out vehicle technical inspection operation, need on the train head and tail end automobile body, insert and establish safety protection signal generating device (red flag daytime, stroboscopic red light evening), show that someone carries out the operation between the train, must not remove the vehicle, prevent that the people from when the vehicle bottom inspection operation, the automobile body removes, causes bodily injury. And after the operation is finished, removing the protection signal generating device. However, at present, red flags related in railway train inspection and repair operations are only common red flags with magnets at the bottoms, management of the train inspection red flags mainly depends on field staring and control of monitoring personnel in a command room and subjective compliance of the operating personnel to operating specifications, however, with continuous increase of traffic volume and continuous increase of production tasks, managers at all levels need to take care of production and take care of safety, staring and control of field operations are difficult to achieve timely and comprehensive monitoring, and very serious consequences are caused once train inspection operations prevent the red flags from being placed on a rail wrongly or forgotten to withdraw; the railway freight car needs to be briefly tested before departure, a tail operator still has a wind pressure instrument which is connected to a hose and has a large potential safety hazard because the wind pressure instrument is not removed, and the situation belongs to C-type and above traffic accidents according to relevant regulations of railways.
The existing protection signal generating device (red flag and red light) can only realize the protection effect, and a manager can not judge the position state of the column inspection red flag and can not solve the problem of the missed defense protection signal generating device. The use of red flags in train inspection operations has not been effectively controlled for a long time.
The red light of signal is the same with the red flag effect of signal among the traditional operation equipment, and the red flag of signal uses daytime, and the red light of signal is used evening, and the person of examining the car needs independently to judge according to weather conditions and the time of examining the car and uses one of them when examining the car, and the visibility that meets the red flag of rainy day signal can reduce to influence protective effect.
Therefore, the disadvantage of the traditional red flag management method for train inspection operation is more and more obvious.
SUMMERY OF THE UTILITY MODEL
To above-mentioned present protection signal produce the device and only can realize the guard action, the administrator can't make the judgement to the position state of arranging the red flag of examining, can not solve the technical problem who leaks the problem of withdrawing the protection signal and producing the device, the utility model provides a lamp monitored control system is examined to railway row based on big dipper high accuracy locate function that the error is little, the precision is high, the reliability is high.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a railway train inspection lamp monitoring system based on a Beidou high-precision positioning function comprises a Beidou satellite, a multifunctional train inspection lamp, a Beidou differential base station, a switch, a data transmission radio station and a data server, wherein the multifunctional train inspection lamp is arranged on the surface of a locomotive of a vehicle to be inspected, the Beidou satellite is respectively in wireless connection with the Beidou differential base station and the multifunctional train inspection lamp, and the Beidou satellite transmits satellite signals to the Beidou differential base station and the multifunctional train inspection lamp; the multifunctional train inspection lamp is in wireless connection with the data transmission radio station, and the data transmission radio station and the Beidou differential base station are connected with a data server through a switch.
The multifunctional train inspection lamp comprises a Beidou positioning antenna, a differential positioning module, a loudspeaker, a photoresistance module, a battery, a charging circuit, an LED red light, a CPU central processing unit, a data transmission antenna, a data transmission module, a switch button and a proximity switch, wherein the Beidou positioning antenna is wirelessly connected with the differential positioning module; and the CPU central processing unit is connected with the data transmission antenna through the data transmission module.
The loudspeaker, the photoresistor module, the battery, the charging circuit, the LED red light, the switch button and the proximity switch are electrically connected to the CPU.
The data server is connected with a terminal display screen, and the terminal display screen displays the coordinate position of the multifunctional train inspection lamp in real time.
The proximity switch adopts push switch or infrared sensor, proximity switch fixed connection examines the bottom of lamp at multi-functional train.
The differential positioning module adopts a Greenford F9P-RTK module.
Be provided with the flagpole on the multi-functional train inspection lamp, the top of flagpole is provided with the red flag, photo resistance module and LED red light set up the top at many red flags.
The bottom of lamp is examined to multi-functional train is provided with the bottom plate, be fixed with powerful magnet on the bottom plate of lamp is examined to multi-functional train, lamp is examined to multi-functional train passes through powerful magnet and adsorbs on the locomotive surface.
Compared with the prior art, the utility model, the beneficial effect who has is:
the utility model discloses a railway train inspection lamp monitoring system based on big dipper high accuracy locate function adopts big dipper centimeter level high accuracy positioning technology, monitors the real-time position of multi-functional train inspection lamp; the utility model discloses can combine together with maintenance information, whether the multi-functional row of real-time supervision is examined the red flag and is in exact position, if multi-functional row examine the red flag and place when wrong station track, vehicle, the system sends the warning automatically and reminds the person on duty and examine the driver, and multi-functional row examines the red flag and sends the police dispatch newspaper sound and remind various personnel on every side, has to examine the regional intelligent monitoring of red flag, stop to protect the red flag function such as wrong insertion omission of red flag. Meanwhile, the multifunctional train inspection red flag has the functions of train inspection red flags and red lights, so that one train inspection tool can be reduced in an operation field, and the red light can be automatically started in the environment with low visibility such as rain, snow and the like. Can promote the improvement of the application management level and provide more reliable guarantee for the railway transportation safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of the multifunctional train inspection lamp of the present invention;
FIG. 3 is a perspective view of the multifunctional train inspection lamp of the present invention;
fig. 4 is an exploded view of the multifunctional train inspection lamp of the present invention.
Wherein: 1 is the big dipper satellite, 2 is the lamp is examined to multi-functional train, 3 is big dipper difference basic station, 4 is the switch, 5 is the digital transmission radio station, 6 is data server, 7 is the terminal display screen, 8 is big dipper location antenna, 9 is difference orientation module, 10 is the speaker, 11 is the photo resistance module, 12 is battery and charging circuit, 13 is the LED red light, 14 is CPU central processing unit, 15 is the digital transmission antenna, 16 is the digital transmission module, 17 is shift knob, 18 is proximity switch, 19 is the flagpole, 20 is the red flag, 21 is the bottom plate.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be described in detail and completely, it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments, and the descriptions are only for further explaining the features and advantages of the present invention, and are not intended to limit the claims of the present invention; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Throughout the description of the present application, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
In the embodiment, as shown in fig. 1, when in use, the multifunctional train inspection lamp 2 is installed on the surface of a train body, the multifunctional train inspection lamp 2 is positioned through a beidou differential positioning system, the beidou differential base station 3 sends differential data to the multifunctional train inspection lamp 2 through the switch 4 and the data transmission radio station 5, and the multifunctional train inspection lamp 2 is communicated with the data server 6 through the data transmission radio station 5 and the switch 4 to transmit coordinate information; the data server 6 judges whether the coordinate position of the multifunctional train inspection lamp 2 is in the correct position according to the train inspection information, the terminal display screen 7 displays the position of the multifunctional train inspection lamp 2 in real time, and when the multifunctional train inspection lamp 2 is in the wrong position, the multifunctional train inspection lamp 2 and the terminal display screen 7 both send out alarm prompts to remind a duty worker and a train inspection worker.
The multifunctional train inspection lamp 2 can calculate the coordinate position with the precision reaching the centimeter level according to the differential data sent by the Beidou differential base station 3 and returns the coordinate position to the data server 6. The data server 6 displays the position of the multifunctional train inspection lamp 2 on the terminal display screen 7 in real time on a GIS map which is mapped in advance.
The data server 6 automatically divides the corresponding station tracks into operation areas according to the preset areas on the operation site according to the received vehicle inspection information, and when a vehicle inspector attaches the multifunctional train inspection lamp 2 to the head of a vehicle to be inspected, the system only displays the operation condition without alarm prompt and operates normally; when the car inspector places the wrong station track, the display screen 7 of the system terminal displays alarm information, and the multifunctional train inspection lamp 2 also gives an alarm sound; when the train inspection personnel forget to take away the train inspection protection red flag after inspecting the train, the system judges that the multifunctional train inspection lamp 2 is in the wrong position according to the train inspection information and the scheduling information, and the system also triggers an alarm prompt.
As shown in fig. 2, fig. 3 and fig. 4, the big dipper positioning antenna 8 and the differential positioning module 9 receive big dipper satellite signals, the differential positioning module 9 and the CPU central processing unit 14 communicate with each other through a UART serial port, the data transmission antenna 15 and the data transmission module 16 receive differential data transmitted by the external differential base station 3, the CPU central processing unit 14 corrects the solved coordinate information according to the differential data, and the accuracy of the corrected coordinate information can reach centimeter level. The CPU 14 sends the corrected coordinate information to the data server 6 through the data transmission module 16 and the data transmission antenna 15. The charging circuit of the battery and charging circuit 12 is a USB interface, which can be charged and the device parameter setting and debugging, wherein the lithium battery supplies power for the device. The switch button 17 controls the equipment to be turned on and off, the equipment is turned on by pressing for three seconds, the LED red light 13 is continuously pressed twice after the equipment is turned on to start to flicker, the LED red light 13 is continuously pressed again, and the LED red light 13 stops flickering. And shutting down the machine by pressing for three seconds. The proximity switch 18 is positioned at the bottom of the equipment and gives a high level signal to the CPU 14 when the multifunctional train inspection lamp 2 is detected to be attached to the surface of the train body, otherwise the signal is a low level signal. When the CPU 14 sends data to the data server 6, the use states of the multifunctional train inspection lamp 2 are sent together. The data server 6 makes corresponding judgment according to the using state of the multifunctional train inspection lamp 2. When the data server 5 sends an alarm prompt instruction to the multifunctional train inspection lamp 2, the CPU 14 controls the loudspeaker 10 to send out an alarm prompt sound. When the multifunctional train inspection lamp 2 is adsorbed at the locomotive position and the LED red light of the multifunctional train inspection lamp 2 is in an automatic state, the photoresistor module 11 detects the external illumination intensity, and when the illumination intensity is lower than a set threshold value, the CPU 14 controls the LED red light 13 to start to flicker; when the illumination intensity is higher than the set threshold value, the CPU 14 controls the LED red light 13 to be turned off.
The above description is only for the detailed description of the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of the ordinary skilled person in the art, and all such changes are included in the scope of the present invention.
Claims (8)
1. The utility model provides a lamp monitored control system is examined to railway train based on big dipper high accuracy locate function which characterized in that: the train inspection system comprises a Beidou satellite (1), a multifunctional train inspection lamp (2), a Beidou differential base station (3), an exchanger (4), a data transmission radio station (5) and a data server (6), wherein the multifunctional train inspection lamp (2) is arranged on the surface of the head of a vehicle to be inspected, the Beidou satellite (1) is in wireless connection with the Beidou differential base station (3) and the multifunctional train inspection lamp (2) respectively, and the Beidou satellite (1) sends satellite signals to the Beidou differential base station (3) and the multifunctional train inspection lamp (2); multifunctional train inspection lamp (2) and data radio station (5) wireless connection, data radio station (5), big dipper difference basic station (3) all are connected with data server (6) through switch (4).
2. The railway train inspection lamp monitoring system based on the Beidou high-precision positioning function according to claim 1, is characterized in that: the multifunctional train inspection lamp (2) comprises a Beidou positioning antenna (8), a differential positioning module (9), a loudspeaker (10), a photoresistance module (11), a battery and charging circuit (12), an LED red light (13), a CPU (central processing unit) (14), a data transmission antenna (15), a data transmission module (16), a switch button (17) and a proximity switch (18), wherein the Beidou positioning antenna (8) is in wireless connection with the differential positioning module (9), the differential positioning module (9) and the CPU (14) are in communication through a UART (universal asynchronous receiver/transmitter) serial port, the data transmission module (16) and the data transmission antenna (15) are both in wireless connection with the Beidou differential base station (3), and the data transmission module (16) and the data transmission antenna (15) receive differential data transmitted by the Beidou differential base station (3); the CPU central processing unit (14) is connected with the data transmission antenna (15) through a data transmission module (16).
3. The railway train inspection lamp monitoring system based on Beidou high-precision positioning function according to claim 2, characterized in that: the loudspeaker (10), the photoresistor module (11), the battery and charging circuit (12), the LED red light (13), the switch button (17) and the proximity switch (18) are all electrically connected to the CPU (14).
4. The railway train inspection lamp monitoring system based on Beidou high-precision positioning function according to claim 1, characterized in that: the data server (6) is connected with a terminal display screen (7), and the terminal display screen (7) displays the coordinate position of the multifunctional train inspection lamp (2) in real time.
5. The railway train inspection lamp monitoring system based on the Beidou high-precision positioning function according to claim 2, is characterized in that: the proximity switch (18) adopts a push switch or an infrared sensor, and the proximity switch (18) is fixedly connected to the bottom of the multifunctional train inspection lamp (2).
6. The railway train inspection lamp monitoring system based on Beidou high-precision positioning function according to claim 2, characterized in that: the differential positioning module (9) adopts a Greenland F9P-RTK module.
7. The railway train inspection lamp monitoring system based on the Beidou high-precision positioning function according to claim 3, is characterized in that: be provided with flagpole (19) on multi-functional train inspection lamp (2), the top of flagpole (19) is provided with red flag (20), photo resistance module (11) and LED red light (13) set up the top at many red flags (20).
8. The railway train inspection lamp monitoring system based on Beidou high-precision positioning function according to claim 1, characterized in that: the bottom of lamp (2) is examined to multi-functional train is provided with bottom plate (21), be fixed with powerful magnet on bottom plate (21) of lamp (2) is examined to multi-functional train, lamp (2) are examined to multi-functional train and pass through powerful magnet absorption on the locomotive surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221773506.2U CN217981864U (en) | 2022-07-11 | 2022-07-11 | Railway train inspection lamp monitoring system based on Beidou high-precision positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221773506.2U CN217981864U (en) | 2022-07-11 | 2022-07-11 | Railway train inspection lamp monitoring system based on Beidou high-precision positioning function |
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| Publication Number | Publication Date |
|---|---|
| CN217981864U true CN217981864U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221773506.2U Active CN217981864U (en) | 2022-07-11 | 2022-07-11 | Railway train inspection lamp monitoring system based on Beidou high-precision positioning function |
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| CN (1) | CN217981864U (en) |
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- 2022-07-11 CN CN202221773506.2U patent/CN217981864U/en active Active
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| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Lei Inventor after: Du Chunbo Inventor after: Lan Shengying Inventor after: Yan Pei Inventor after: Zhang Tinglei Inventor after: Hu Zhiyong Inventor after: Ma Rui Inventor after: Bai Fan Inventor after: Wei Lingbin Inventor after: Zhou Ning Inventor after: Tong Jianping Inventor after: Tan Wenqiang Inventor after: Tan Guangying Inventor before: Jia Lei Inventor before: Du Jianbo Inventor before: Lan Shengying Inventor before: Yan Pei Inventor before: Zhang Tinglei Inventor before: Hu Zhiyong Inventor before: Ma Rui Inventor before: Bai Fan Inventor before: Wei Lingbin Inventor before: Zhou Ning Inventor before: Tong Jianping Inventor before: Tan Wenqiang Inventor before: Tan Guangying |
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| CB03 | Change of inventor or designer information |