CN111907558B - Auxiliary maintenance method, maintenance device and maintenance system for railway vehicle - Google Patents
Auxiliary maintenance method, maintenance device and maintenance system for railway vehicle Download PDFInfo
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- CN111907558B CN111907558B CN201910569764.5A CN201910569764A CN111907558B CN 111907558 B CN111907558 B CN 111907558B CN 201910569764 A CN201910569764 A CN 201910569764A CN 111907558 B CN111907558 B CN 111907558B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K13/00—Other auxiliaries or accessories for railways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
Abstract
The utility model provides a supplementary method, supplementary device and supplementary system of overhauing of rail vehicle, relates to vehicle maintenance technical field. The rail vehicle is provided with a detection system, the detection system is used for detecting a plurality of components and outputting state parameters of the components, and the maintenance method comprises the following steps: acquiring a state parameter of at least one component; searching a maintenance model corresponding to the state parameters from a preset database according to the state parameters; obtaining maintenance parameters according to the state parameters and the maintenance model; when the overhaul parameter reaches a threshold value, sending an overhaul prompt signal and overhaul condition information; and detecting the overhaul sites which accord with the overhaul condition information, and sending overhaul prompt signals and relative position information of the overhaul sites and the vehicles to the detection system. The auxiliary maintenance method, the auxiliary maintenance device and the auxiliary maintenance system for the railway vehicle can save maintenance resources and accelerate maintenance processes.
Description
Technical Field
The disclosure relates to the technical field of vehicle maintenance, in particular to an auxiliary maintenance method, an auxiliary maintenance device and an auxiliary maintenance system for a railway vehicle.
Background
With the rapid development of rail transit, rail vehicles have become the main force of modern transportation due to the advantages of high speed, large transportation volume, safety, convenience, environmental protection and the like. As the service life increases, the components of the rail vehicle wear, age or become damaged, and effective maintenance and repair of the vehicle is necessary to ensure that the vehicle operates stably and reliably in good condition.
At present, the maintenance or repair of a rail vehicle is to repair or maintain all parts of the rail vehicle according to a fixed period or a fixed operating mileage, and repair the rail vehicle after a fault occurs. However, the working states and load conditions of all parts in the running process of the vehicle are different, and the parts are maintained according to the same period or mileage, so that excessive overhaul of part of the parts occurs, and overhaul resource waste is caused; when the vehicle is repaired after the fault occurs, the vehicle stops midway, and the risk that nearby stations do not have overhaul resources exists, the overhaul resources need to be temporarily allocated, the time is long, and the overhaul process is slow.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The purpose of the disclosure is to overcome the defects in the prior art, and provide an auxiliary maintenance method, an auxiliary maintenance device and an auxiliary maintenance system for a railway vehicle, which can save maintenance resources and accelerate maintenance processes.
According to one aspect of the present disclosure, there is provided an auxiliary service method of a rail vehicle having a detection system for detecting a plurality of components and outputting status parameters of each of the components, the service method comprising:
acquiring a state parameter of at least one of the components;
searching a maintenance model corresponding to the state parameter from a preset database according to the state parameter;
obtaining maintenance parameters according to the state parameters and the maintenance model;
when the maintenance parameter reaches a threshold value, sending a maintenance prompt signal and maintenance condition information;
and detecting the overhaul site which accords with the overhaul condition information, and sending the overhaul prompt signal and the relative position information of the overhaul site and the vehicle to the detection system.
In an exemplary embodiment of the present disclosure, the service method further includes:
when the overhaul sites do not accord with the overhaul condition information, touch operation of a user is received to select a reference overhaul site, instruction information used for purchasing or delivering overhaul materials to the reference overhaul site is sent, and overhaul prompt signals and relative position information between the reference overhaul site and the vehicle are sent to the detection system.
In an exemplary embodiment of the present disclosure, the detecting a service station meeting the service condition information, and sending the service prompt signal and the information on the relative position of the service station and the vehicle to the detection system includes:
detecting the position information of the vehicle, and detecting the position information of each maintenance station which accords with the maintenance condition information within a preset distance range from the vehicle;
selecting a maintenance station closest to the vehicle from the maintenance stations as a target maintenance station, and sending the maintenance prompt signal to at least one terminal device of the target maintenance station;
and communicating with the detection system, and sending the maintenance prompt signal and the relative position information of the target maintenance station and the vehicle to the detection system.
In an exemplary embodiment of the present disclosure, the component includes at least one of a circuit component, a brake component, a switch component, and a power supply component.
In an exemplary embodiment of the disclosure, the component is a power component, and the state parameter includes a lifetime of the power component.
According to one aspect of the present disclosure, there is provided an auxiliary service device of a rail vehicle having a detection system for detecting a plurality of components and outputting status parameters of each of the components, comprising:
a parameter acquisition component for acquiring a state parameter of at least one of the components;
the model matching component is used for searching an overhaul model corresponding to the state parameters from a preset database according to the state parameters;
the operation component is used for obtaining maintenance parameters according to the state parameters and the maintenance model;
the comparison component is used for sending a maintenance prompt signal and maintenance condition information when the maintenance parameter reaches a threshold value;
and the detection assembly is used for detecting the overhaul site which accords with the overhaul condition information and sending the overhaul prompt signal and the relative position information of the overhaul site and the vehicle to the detection system.
In an exemplary embodiment of the disclosure, the detection component is further configured to receive a touch operation of a user to select a reference overhaul site when each overhaul site does not meet the overhaul condition information, send instruction information for purchasing or delivering overhaul materials to the reference overhaul site, and send the overhaul prompting signal and the relative position information between the reference overhaul site and the vehicle to the detection system.
In an exemplary embodiment of the present disclosure, the detection assembly includes:
the position detection assembly is used for detecting the position information of the vehicle and detecting the position information of each maintenance station which accords with the maintenance condition information within a preset distance range from the vehicle;
the overhaul site matching assembly is used for selecting an overhaul site closest to the vehicle from the overhaul sites as a target overhaul site and sending the overhaul prompt signal to at least one terminal device of the target overhaul site;
and the communication assembly is used for communicating with the detection system and sending the overhaul prompt signal and the relative position information of the target overhaul station and the vehicle to the detection system.
In an exemplary embodiment of the present disclosure, the component includes at least one of a circuit component, a brake component, a switch component, and a power supply component.
According to one aspect of the present disclosure, there is provided an auxiliary service system of a rail vehicle, comprising:
the auxiliary maintenance device for a railway vehicle according to any one of the above aspects; and
and the overhaul site comprises at least one terminal device which is used for communicating with the detection assembly and receiving the overhaul prompt signal.
The utility model discloses a supplementary method, supplementary device and the supplementary system of overhauing of rail vehicle can substitute the state parameter of the part that obtains rather than the maintenance model that corresponds to can confirm the maintenance parameter that this part corresponds, and can send the maintenance cue signal when the maintenance parameter reaches the threshold value, remind the user that this part needs to be overhauld, and the user then need not to overhaul the vehicle when not receiving the maintenance cue signal, can avoid excessive maintenance, practice thrift the maintenance resource. In the process, the overhaul site which accords with the overhaul condition information can be automatically detected, and an overhaul prompt signal can be sent to the detection system so as to prompt a user to overhaul the part, so that the part can be prevented from stopping midway due to damage of the part, meanwhile, the relative position information of the overhaul site and the vehicle can be provided for the user, the user can drive the vehicle to the overhaul site for overhaul according to the relative position information, the detour is avoided, and the running time of the vehicle to the overhaul site is saved; in addition, the overhaul site provided for the user has overhaul conditions, overhaul resources do not need to be allocated, overhaul time can be saved, and the overhaul process is accelerated.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 is a flowchart of an auxiliary maintenance method for a railway vehicle according to an embodiment of the present disclosure.
Fig. 2 is a flowchart corresponding to step S150 in fig. 1.
Fig. 3 is a schematic view of an auxiliary service device of a railway vehicle according to an embodiment of the present disclosure.
FIG. 4 is a schematic view of a detection assembly according to an embodiment of the disclosure.
Fig. 5 is a schematic view of an auxiliary service system of a rail vehicle according to an embodiment of the present disclosure.
In the figure: 100. auxiliary maintenance devices for rail vehicles; 200. a detection system; 300. overhauling the station; 1. a parameter acquisition component; 2. a model matching component; 3. an arithmetic component; 4. a comparison component; 5. a detection component; 51. a position detection component; 52. a service site matching component; 53. a communication component.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.
The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and the like. In other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
The terms "the" and "said" are used to indicate the presence of one or more elements/components/etc.; the term "comprising" is used in an open-ended inclusive sense and means that there may be additional elements/components/etc. other than the listed elements/components/etc.
The disclosed embodiment provides an auxiliary maintenance method for a rail vehicle, as shown in fig. 1 and 5, the rail vehicle may have a detection system 200, and the detection system 200 may be configured to detect a plurality of components and may output status parameters of the components, and the maintenance method may include:
step S110, acquiring a state parameter of at least one component;
step S120, searching a maintenance model corresponding to the state parameter from a preset database according to the state parameter;
step S130, obtaining maintenance parameters according to the state parameters and the maintenance model;
step S140, when the maintenance parameter reaches a threshold value, sending a maintenance prompt signal and maintenance condition information;
step S150, detecting the overhaul site 300 meeting the overhaul condition information, and sending the overhaul prompt signal and the relative position information between the overhaul site 300 and the vehicle to the detection system 200.
The auxiliary maintenance method for the railway vehicle can substitute the acquired state parameters of the part into the maintenance model corresponding to the state parameters, so that the maintenance parameters corresponding to the part can be determined, a maintenance prompt signal can be sent when the maintenance parameters reach a threshold value, a user is reminded that the part needs to be maintained, the user does not need to maintain the vehicle when the user does not receive the maintenance prompt signal, excessive maintenance can be avoided, and maintenance resources are saved. In the process, the overhaul station 300 which accords with the overhaul condition information can be automatically detected, and an overhaul prompt signal can be sent to the detection system 200 so as to prompt a user to overhaul the part, so that the part can be prevented from stopping midway due to damage, meanwhile, the relative position information of the overhaul station 300 and the vehicle can be provided for the user, the user can drive the vehicle to the overhaul station 300 for overhaul according to the relative position information, the detour is avoided, and the running time of the vehicle to the overhaul station 300 is saved; in addition, the overhaul site 300 provided for the user has overhaul conditions, overhaul resources do not need to be allocated, overhaul time can be saved, and the overhaul process is accelerated.
The following describes in detail the steps of the auxiliary maintenance method for a railway vehicle according to an embodiment of the present disclosure:
the rail vehicle may have a detection system 200, and the detection system 200 may be configured to detect status parameters of a plurality of components on the vehicle and may output status parameters of the components. For example, the rail vehicle may be a common vehicle that can run on a specific rail, such as a high-speed rail, a motor train, a light rail, and a subway, and of course, the auxiliary maintenance method may also be used for auxiliary maintenance of other vehicles, and is not particularly limited herein.
As shown in fig. 1, in step S110, a status parameter of at least one component may be acquired.
The parameter acquisition assembly 1 can communicate with a detection system 200 of a rail vehicle to acquire a status parameter of at least one component. For example, the parameter obtaining component 1 may establish a communication connection with the detection system 200 of the rail vehicle through a connection of the internet of things, and of course, may also wirelessly communicate with the detection system 200 of the rail vehicle through other manners, which is not limited herein.
The component may include at least one of a circuit assembly, a brake assembly, a switch assembly, and a power supply assembly. Each component may include a plurality of components, for example, the circuit components may include a high voltage circuit, a low voltage circuit, a ground circuit, a display circuit, a control circuit, and the like; the brake assembly can comprise gears, bearings, traction devices, framework connecting parts, damping devices and the like; the switch assembly may include buttons, foot pedals, circuit breakers, relays, contactors, and the like; the power supply components may include batteries and other power supply components.
Since the function, the operating state, and the load condition of each component are different, the corresponding state parameters of each component may be different. For example, when the component being tested is a circuit component, the state parameters may include the effective voltage and operating current of the circuit; when the detected component is a brake assembly, the state parameter may include a degree of wear of the brake assembly; when the component being detected is a switch assembly, the state parameter may comprise a sensitivity of the switch assembly; when the detected component is a power supply component, the state parameter may include the lifetime of the power supply component, the power of the power supply component, and the output voltage of the power supply component; of course, the detected components may be other components, and accordingly, the status parameters may include other parameters, which are not listed herein.
As shown in fig. 1, in step S120, a service model corresponding to the state parameter may be searched from a preset database according to the state parameter.
The model matching assembly 2 may include a predetermined database, which may have a storage function and may be used to store a plurality of overhaul models corresponding to a plurality of components, and the overhaul models corresponding to each component may be different from each other. The model matching component 2 may select a service model corresponding to the detected component among the plurality of service models according to the type of the state parameter. In one embodiment, the model matching module 2 may store the inspection models in a hierarchical manner according to the model number of the rail vehicle, the type of each component, and the model number of each sub-component of different types of components, and may automatically match the inspection model corresponding to the component according to the detected state parameter corresponding to the component during inspection.
In one embodiment, the maintenance model may be a computer control program, or may be a calculation formula, or may be other types of maintenance models, which are not listed here.
As shown in fig. 1, in step S130, a service parameter may be obtained according to the state parameter and the service model.
The state parameters can be brought into the maintenance model corresponding to the corresponding component through the operation component 3 to be operated, and the maintenance parameters are obtained. For example, the state parameters can be brought into a computer control program to operate, and an operation result is output, wherein the operation result can be used as a maintenance parameter; the state parameters can also be substituted into a calculation formula for calculation, so that a calculation result is obtained, and the calculation result can be used as a maintenance parameter. The overhaul parameter may be the remaining life of the component, may be a specific value, or may be in other forms, and is not particularly limited herein.
As shown in fig. 1, in step S140, when the inspection parameter reaches a threshold, an inspection prompt signal and inspection condition information may be transmitted.
The preset database may also be used to store threshold values, for comparison, the threshold values may be multiple, and each threshold value may be set in one-to-one correspondence with each component, that is, each component may have a unique corresponding threshold value. A threshold value corresponding to the detected component may be selected from a plurality of threshold values by the comparison component 4 and compared to a service parameter for the component. In one embodiment, the threshold may be a specific value or the remaining life of the component. When the overhaul parameter is a numerical value, sending an overhaul prompt signal when the overhaul parameter is greater than or equal to a threshold value; of course, the maintenance prompting signal and the maintenance condition information can also be sent when the maintenance parameter is less than or equal to the threshold value; when the overhaul parameter is the remaining life of the component, the overhaul prompting signal and the overhaul condition information can be set to be sent when the value of the remaining life of the component is smaller than or equal to the threshold value. The overhaul condition information may include material information and overhaul personnel information required for overhaul.
As shown in fig. 1, in step S150, the inspection station 300 that meets the inspection condition information may be detected, and an inspection prompt signal and information on the relative position of the inspection station 300 and the vehicle may be transmitted to the detection system 200.
The detection assembly 5 can respond to the maintenance prompt signal, can automatically retrieve the maintenance site 300 meeting the maintenance condition information according to the maintenance condition information, can send the maintenance prompt information and the relative position information of the maintenance site 300 and the vehicle to the detection system 200 of the rail vehicle through a wireless communication network, and can display the information on a display device of the detection system 200 to remind a user that parts of the vehicle need to be maintained, and can prompt the user to open the vehicle to the maintenance site 300 for maintenance according to the position of the maintenance site 300, so that the damage of the parts and the stop in the midway are avoided, meanwhile, the user is prevented from searching the maintenance site 300 by himself to delay time, the detour of the user can be avoided, and the maintenance process is improved.
In one embodiment, as shown in fig. 2, step S150 may include:
step S1510 is to detect the position information of the vehicle, and detect the position information of each inspection station that meets the inspection condition information within a preset distance range from the vehicle.
As shown in fig. 4, the detecting component 5 may include a position detecting component 51, and the position detecting component 51 may detect the position information of the rail vehicle, for example, a GPS positioning system of the rail vehicle may be turned on, and the position detecting component 51 may obtain the position information of the rail vehicle. Meanwhile, the positions of the overhaul stations 300 can be detected within a preset range from the rail vehicle through a GPS positioning system, the overhaul stations 300 meeting overhaul condition information and the relative position information of the overhauls and the rail vehicle can be selected, and the relative position information of the overhaul stations 300 and the rail vehicle can be displayed through a display panel of the detection assembly 5. The preset distance range may be set as required, for example, it may be 100 km, 200 km, 300 km, 400 km or 500 km, or of course, other preset ranges may also be used, which are not listed here.
Step S1520, selecting a maintenance station closest to the vehicle from the maintenance stations as a target maintenance station, and sending the maintenance prompt signal to at least one terminal device of the target maintenance station.
The relative distance between each overhaul site 300 and the rail vehicle can be automatically retrieved through the overhaul site matching component 52, the overhaul site 300 closest to the rail vehicle can be automatically selected as the target overhaul site 300, the communication connection can be established with the target overhaul site 300, an overhaul prompt signal can be sent to at least one terminal device of the target overhaul site 300, and meanwhile, overhaul condition information can be sent to prompt the target overhaul site 300 to make overhaul preparation work, so that the smooth proceeding of overhaul work is ensured. Of course, the target overhaul site 300 may also be determined by manual selection, for example, a display panel of the detection assembly 5 may receive touch operation of a user, and the corresponding overhaul site 300 may be selected as the target overhaul site 300 according to the touch operation of the user.
The touch operation may be a manner in which the user clicks a screen, presses a screen for a long time, or slides the screen, for example, when the user double-clicks a touch position corresponding to the inspection site 300, the user is considered to select the inspection site 300 as the target inspection site 300, and an inspection prompt signal may be sent to at least one terminal device of the target inspection site 300, and meanwhile, inspection condition information may also be sent to prompt the target inspection site 300 to make an inspection preparation, so as to ensure that the inspection work is performed smoothly.
And step S1530, communicating with the detection system, and sending the overhaul prompt signal and the relative position information of the target overhaul station and the vehicle to the detection system.
The auxiliary maintenance method for the rail vehicle of the embodiment of the present disclosure may further include:
and step S160, when all the overhaul sites do not accord with the overhaul condition information, receiving touch operation of a user to select a reference overhaul site, sending instruction information for purchasing or delivering overhaul materials to the reference overhaul site, and sending the overhaul prompt signal and the relative position information between the reference overhaul site and the vehicle to the detection system.
When at least one of the inspection materials or the inspection personnel of each inspection station 300 is detected to be insufficient, the inspection stations 300 can be arranged and displayed from top to bottom on the display panel of the inspection assembly 5 according to the sequence of the distances from the inspection stations 300 to the rail vehicle from near to far. At this time, the display panel may receive a touch operation of the user to select one of the inspection sites 300 as the reference inspection site 300, where the touch operation may be a double-click of the user on the screen, a long-press of the user on the screen, or a sliding of the user on the screen, or may be other touch operations, which are not listed here. It should be noted that the reference inspection station 300 may be the inspection station 300 closest to the rail vehicle, or may be the inspection station 300 relatively enough to inspect materials or inspectors, or may be another inspection station 300, which is not particularly limited herein.
The detection assembly 5 may also be in wireless communication with the reference service site 300 and may transmit a service prompt signal and instruction information, which may be used to prompt the reference service site 300 to purchase or deliver the materials required for service or to allocate the corresponding service personnel.
Meanwhile, the detection assembly 5 can also perform wireless communication with the detection system 200 of the rail vehicle, and can send an overhaul prompting signal to the detection system 200, and the display device of the detection system 200 can display the overhaul prompting signal to remind a user that the rail vehicle needs to be overhauled. Meanwhile, the relative position information of the reference overhaul site 300 and the vehicle can be displayed, wherein the relative position information can include the distance between the rail vehicle and the reference overhaul site 300, and can also include the path information and road condition information of the rail vehicle driving to the reference overhaul site 300, and a user can drive to the reference overhaul site 300 according to the path information to avoid detour.
In an exemplary embodiment of the present disclosure, there is also provided an auxiliary service apparatus 100 for a rail vehicle, the rail vehicle may have a detection system 200, the detection system 200 may be configured to detect a plurality of components and may output status parameters of each of the components, as shown in fig. 3, the auxiliary service apparatus may include a parameter acquisition component 1, a model matching component 2, an operation component 3, a comparison component 4 and a detection component 5, wherein:
the parameter acquisition assembly 1 can be used for acquiring the state parameter of at least one part;
the model matching component 2 can be used for searching a maintenance model corresponding to the state parameters from a preset database according to the state parameters;
the operation component 3 can be used for obtaining maintenance parameters according to the state parameters and the maintenance model;
the comparison component 4 can be used for comparing the maintenance parameters with preset parameters and sending maintenance prompt signals and maintenance condition information when the maintenance parameters reach threshold values;
the detection component 5 may be configured to detect the inspection station 300 meeting the inspection condition information, and may send the inspection prompt signal and the relative position information between the inspection station 300 and the vehicle to the detection system 200.
This disclosed supplementary device 100 that overhauls of rail vehicle can substitute the state parameter of the part that obtains rather than the maintenance model that corresponds, thereby can confirm the maintenance parameter that this part corresponds, and can send maintenance cue signal when the maintenance parameter reaches the threshold value, remind the user that this part needs to be overhauld, and the user then need not to overhaul the vehicle when not receiving maintenance cue signal, can avoid excessively overhauing, practices thrift the maintenance resource. In the process, the overhaul station 300 which accords with the overhaul condition information can be automatically detected, and an overhaul prompt signal can be sent to the detection system 200 so as to prompt a user to overhaul the part, so that the part can be prevented from stopping midway due to damage, meanwhile, the relative position information of the overhaul station 300 and the vehicle can be provided for the user, the user can drive the vehicle to the overhaul station 300 for overhaul according to the relative position information, the detour is avoided, and the running time of the vehicle to the overhaul station 300 is saved; in addition, the overhaul site 300 provided for the user has overhaul conditions, overhaul resources do not need to be allocated, overhaul time can be saved, and the overhaul process is accelerated.
The specific details of each part in the auxiliary overhaul device 100 of the railway vehicle are described in detail in the corresponding auxiliary overhaul method of the railway vehicle, and therefore are not described herein again.
The disclosed embodiment also provides an auxiliary overhaul system of a rail vehicle, which may include an auxiliary overhaul device 100 of a rail vehicle and an overhaul station 300, as shown in fig. 5, wherein: the auxiliary maintenance device of the rail vehicle can be any one of the rail auxiliary maintenance devices; the service station 300 may include at least one terminal device operable to communicate with the detection assembly 5 and may receive a service prompt signal. The terminal device may be a mobile phone, a computer, or a mobile phone maintenance terminal, and is not particularly limited herein. The beneficial effects of the auxiliary maintenance system can refer to the beneficial effects of the auxiliary maintenance device 100 for a railway vehicle, which are not described herein again.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. An auxiliary service method for a rail vehicle having a detection system for detecting a plurality of components and outputting a status parameter for each of the components, the service method comprising:
acquiring a state parameter of at least one of the components;
searching a maintenance model corresponding to the state parameter from a preset database according to the state parameter;
obtaining maintenance parameters according to the state parameters and the maintenance model;
when the maintenance parameter reaches a threshold value, sending a maintenance prompt signal and maintenance condition information;
and detecting the overhaul site which accords with the overhaul condition information, and sending the overhaul prompt signal and the relative position information of the overhaul site and the vehicle to the detection system.
2. The auxiliary service method of claim 1, further comprising:
when the overhaul sites do not accord with the overhaul condition information, touch operation of a user is received to select a reference overhaul site, instruction information used for purchasing or delivering overhaul materials to the reference overhaul site is sent, and overhaul prompt signals and relative position information between the reference overhaul site and the vehicle are sent to the detection system.
3. The auxiliary overhaul method of claim 1, wherein the detecting an overhaul site meeting the overhaul condition information and sending the overhaul prompt signal and the information on the relative position of the overhaul site and the vehicle to the detection system comprises:
detecting the position information of the vehicle, and detecting the position information of each maintenance station which accords with the maintenance condition information within a preset distance range from the vehicle;
selecting a maintenance station closest to the vehicle from the maintenance stations as a target maintenance station, and sending the maintenance prompt signal to at least one terminal device of the target maintenance station;
and communicating with the detection system, and sending the maintenance prompt signal and the relative position information of the target maintenance station and the vehicle to the detection system.
4. The auxiliary service method of claim 1 wherein the component comprises at least one of a circuit assembly, a brake assembly, a switch assembly, and a power supply assembly.
5. The auxiliary service method of claim 4, wherein the component is a power component, and the status parameter comprises a lifetime of the power component.
6. An auxiliary service apparatus for a railway vehicle having a detection system for detecting a plurality of components and outputting a status parameter of each of the components, comprising:
a parameter acquisition component for acquiring a state parameter of at least one of the components;
the model matching component is used for searching an overhaul model corresponding to the state parameters from a preset database according to the state parameters;
the operation component is used for obtaining maintenance parameters according to the state parameters and the maintenance model;
the comparison component is used for sending a maintenance prompt signal and maintenance condition information when the maintenance parameter reaches a threshold value;
and the detection assembly is used for detecting the overhaul site which accords with the overhaul condition information and sending the overhaul prompt signal and the relative position information of the overhaul site and the vehicle to the detection system.
7. The auxiliary overhaul device of claim 6, wherein the detection component is further configured to receive a touch operation of a user to select a reference overhaul site when each overhaul site does not meet the overhaul condition information, send instruction information for purchasing or delivering overhaul materials to the reference overhaul site, and send the overhaul prompt signal and the relative position information between the reference overhaul site and the vehicle to the detection system.
8. The auxiliary service apparatus of claim 6 wherein the detection assembly comprises:
the position detection assembly is used for detecting the position information of the vehicle and detecting the position information of each maintenance station which accords with the maintenance condition information within a preset distance range from the vehicle;
the overhaul site matching assembly is used for selecting an overhaul site closest to the vehicle from the overhaul sites as a target overhaul site and sending the overhaul prompt signal to at least one terminal device of the target overhaul site;
and the communication assembly is used for communicating with the detection system and sending the overhaul prompt signal and the relative position information of the target overhaul station and the vehicle to the detection system.
9. The auxiliary service apparatus of claim 6 wherein the component comprises at least one of a circuit assembly, a brake assembly, a switch assembly, and a power supply assembly.
10. An auxiliary service system for a rail vehicle, comprising:
auxiliary service device for rail vehicles according to any of claims 6 to 9; and
and the overhaul site comprises at least one terminal device which is used for communicating with the detection assembly and receiving the overhaul prompt signal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569764.5A CN111907558B (en) | 2019-06-27 | 2019-06-27 | Auxiliary maintenance method, maintenance device and maintenance system for railway vehicle |
| PCT/CN2019/114624 WO2020258629A1 (en) | 2019-06-27 | 2019-10-31 | Auxiliary maintenance method, auxiliary maintenance apparatus, and auxiliary maintenance system for rail vehicle |
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| CN201910569764.5A CN111907558B (en) | 2019-06-27 | 2019-06-27 | Auxiliary maintenance method, maintenance device and maintenance system for railway vehicle |
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| CN111907558A CN111907558A (en) | 2020-11-10 |
| CN111907558B true CN111907558B (en) | 2021-12-10 |
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