CN113916319A - Water immersion monitoring equipment, method, device and system and charging pile - Google Patents
Water immersion monitoring equipment, method, device and system and charging pile Download PDFInfo
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- G—PHYSICS
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- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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Abstract
The invention relates to water immersion monitoring equipment, a method, a device and a system and a charging pile. This water logging supervisory equipment is applied to and fills electric pile, includes: the water level detection unit is used for acquiring a water level signal; the water level signal reflects the water level condition of the charging pile; the control unit is connected with the water level detection unit and used for acquiring the water level signal fed back by the water level monitoring unit, acquiring time information when the water level signal is greater than a threshold water level signal, and generating a water logging log according to the time information and the position information of the charging pile; the time information is used for indicating the time when the water level signal is greater than the threshold water level signal; the wireless communication unit is connected with the control unit and used for wirelessly transmitting the water logging to the target object. Target object can long-rangely know the water logging trouble degree of filling electric pile according to the water logging log to quick response has improved the efficiency of water logging trouble maintenance greatly.
Description
Technical Field
The invention relates to the technical field of water immersion monitoring, in particular to water immersion monitoring equipment, a method, a device and a system and a charging pile.
Background
With the higher and higher environmental requirements of many countries, compared with the traditional fuel oil automobile, the electric automobile is more energy-saving and environment-friendly, so the popularization rate of the electric automobile is higher and higher. Based on this, all be provided with a large amount of electric pile that fills in many cities at present, but fill electric pile and take place if the rescue is untimely after the flood, can lead to taking place the short circuit and burn out equipment or destroy risks such as equipment insulating nature, cause personal safety risk and equipment asset loss.
The traditional technology has the problem that the maintenance and repair efficiency of the water immersion condition of the charging pile is low.
Disclosure of Invention
In view of the above, there is a need for a water immersion monitoring apparatus, a system, a water immersion monitoring method, a water immersion monitoring device and a charging pile which can provide maintenance efficiency.
On one hand, the embodiment of the invention provides water immersion monitoring equipment which is applied to a charging pile, and the water immersion monitoring equipment comprises: the water level detection unit is used for acquiring a water level signal; the water level signal reflects the water level condition of the charging pile; the control unit is connected with the water level detection unit and used for acquiring the water level signal fed back by the water level monitoring unit, acquiring time information when the water level signal is greater than a threshold water level signal, and generating a water logging log according to the time information and the position information of the charging pile; the time information is used for indicating the time when the water level signal is greater than the threshold water level signal; the wireless communication unit is connected with the control unit and used for wirelessly transmitting the water logging to the target object.
In one embodiment, the water immersion monitoring equipment further comprises a positioning unit, the positioning unit is arranged on the charging pile and is used for acquiring position information; the control unit is connected with the positioning unit and used for acquiring the position information fed back by the positioning unit.
In one embodiment, the water immersion monitoring device further comprises a clock unit, the clock unit is connected with the control unit, and the clock unit is used for outputting time information to the control unit when receiving the acquisition instruction; the control unit is also used for sending an acquisition instruction to the control unit when the water level signal is greater than the threshold water level signal so as to acquire the time information.
In one embodiment, the target object comprises a data monitoring center, and the data monitoring center is used for receiving water immersion logs corresponding to charging piles in the plurality of charging piles and generating a maintenance plan according to the water immersion logs; the maintenance plan is used for reflecting the place and the sequence of water logging faults of the maintenance charging pile.
In one embodiment, the water immersion monitoring device further comprises a photoelectric isolation unit and a signal detection unit, the control unit is connected with the water immersion detection unit through the photoelectric isolation unit and the signal detection unit, the signal detection circuit is used for carrying out level conversion on the water immersion signal so that the water immersion signal is converted into an electric signal which can be read by the control unit, and the photoelectric isolation unit is used for isolating and protecting the control unit.
In one embodiment, the control unit is further configured to control the charging circuit of the charging pile to be disconnected when the water level signal is greater than the threshold water level signal.
Based on the embodiment of the water logging monitoring equipment, the water level condition of the charging pile is monitored in real time through the water level detection unit, a water logging log including the time and the place of the water logging event is generated by the control unit when the water logging event occurs, and the water logging log is timely fed back to a target object through the wireless communication unit. Target object can long-rangely know the water logging trouble degree of filling electric pile according to the water logging log to quick response has improved the efficiency of water logging trouble maintenance greatly.
On the other hand, the embodiment of the invention also provides a water immersion monitoring method which is applied to the charging pile and comprises the following steps: acquiring a water level signal; the water level signal reflects the water level condition of the charging pile; if the water level signal is greater than the first threshold water level, acquiring time information and position information of the charging pile; the time information is used for indicating the time when the water level signal is greater than the first threshold water level; and generating a water logging according to the time information and the position information and sending the water logging to the target object.
Based on the embodiment of the water logging monitoring method, when a water logging event occurs, a water logging log including the time and the place of the water logging event is generated, and the water logging log is fed back to the target object. Target object can long-rangely know the water logging trouble degree of filling electric pile according to the water logging log to quick response has improved the efficiency of water logging trouble maintenance greatly.
In another aspect, an embodiment of the present invention provides a water immersion monitoring device, which is applied to a charging pile, and includes: the first data acquisition module is used for acquiring a water level signal; the water level signal reflects the water level condition of the charging pile; the second data acquisition module is used for acquiring time information and position information of the charging pile if the water level signal is greater than the first threshold water level; the time information is used for indicating the time when the water level signal is greater than the first threshold water level; and the log generation module is used for generating a water logging log according to the time information and the position information and sending the water logging log to the target object.
Based on the embodiment of the water logging monitoring device, when the water logging event occurs, a water logging log comprising the time and the place of the water logging event is generated, and the water logging log is fed back to the target object. Target object can long-rangely know the water logging trouble degree of filling electric pile according to the water logging log to quick response has improved the efficiency of water logging trouble maintenance greatly.
In another aspect, an embodiment of the present invention provides a charging pile, where the water immersion monitoring device in any one of the above embodiments is arranged on the charging pile.
Based on the charging pile embodiment, the water level condition of the charging pile is monitored in real time through the water level detection unit, a water immersion log including the time and the place of the water immersion event is generated by the control unit when the water immersion event occurs, and the water immersion log is timely fed back to a target object through the wireless communication unit. Target object can long-rangely know the water logging trouble degree of filling electric pile according to the water logging log to quick response has improved the efficiency of water logging trouble maintenance greatly.
In another aspect, an embodiment of the present invention provides a water immersion monitoring system, including: a plurality of charging piles as in the charging pile embodiments described above; the data monitoring center is in wireless communication connection with the charging piles and used for acquiring water immersion logs corresponding to the charging piles, and the data monitoring center is used for generating a maintenance plan according to the water immersion logs; the maintenance plan is used for reflecting the place and the sequence of water logging faults of the maintenance charging pile.
Based on the embodiment of the water logging monitoring system, the water level condition of the charging pile is monitored in real time through the water level detection unit, and a water logging log comprising the time and the place of the water logging event is generated by the control unit when the water logging event occurs. Data monitoring center can long-rangely know the water logging trouble degree of filling electric pile to quick response has improved the efficiency of water logging trouble maintenance greatly. Particularly, the data monitoring center confirms the maintenance schedule according to the water logging log that corresponds with each fills electric pile, and maintenance person can rationally maintain according to the maintenance schedule, solves when a plurality of electric piles all take place the water logging incident that fill, and maintenance person is difficult to the high efficiency and maintains to so that fill the problem that the electric pile trouble aggravates.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of an embodiment of a water flood monitoring apparatus;
FIG. 2 is a schematic flow diagram of a water flood monitoring method in one embodiment;
FIG. 3 is a block diagram of a water flood monitoring method in one embodiment;
FIG. 4 is a schematic diagram of a charging post in one embodiment;
fig. 5 is a schematic structural diagram of a water flooding monitoring system in one embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first resistance may be referred to as a second resistance, and similarly, a second resistance may be referred to as a first resistance, without departing from the scope of the present application. The first resistance and the second resistance are both resistances, but they are not the same resistance.
It is to be understood that "connection" in the following embodiments is to be understood as "electrical connection", "communication connection", and the like if the connected circuits, modules, units, and the like have communication of electrical signals or data with each other.
As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. Also, as used in this specification, the term "and/or" includes any and all combinations of the associated listed items.
Just as the background art, the problem that the dock operation efficiency is low because the position of a ship cannot be accurately determined exists in the traditional dock operation technology, and the inventor researches and discovers that the problem is caused because the existing charging pile still needs to rely on operation and maintenance personnel to carry out on-site inspection and then transmits the inspection result to rush-repair personnel during maintenance operation, the response time is long, the rush-repair time is slow, the safety risk is high, and the maintenance operation efficiency is reduced.
Based on this, as shown in fig. 1, an embodiment of the present invention provides a water immersion monitoring apparatus 100 applied to a charging pile, where the water immersion monitoring apparatus 100 includes a water level detection unit 110, a control unit 130, and a wireless communication unit 150. The water level detection unit 110 is used for acquiring water level signals, and the water level signals reflect the water level condition of the charging pile. At present, more sensor units can be used for acquiring water level, and the principle of the sensor units comprises contact type and non-contact type. The contact type sensor unit comprises a magnetic liquid level sensor unit, a drop-in type liquid level sensor unit and the like, and the non-contact type sensor unit comprises an ultrasonic liquid level sensor unit, a radar liquid level sensor unit and the like. The embodiment of the present invention does not limit the type of the water level detection unit 110. The position of water level detection unit 110 can be decided according to the topography near charging pile, site structure and the like and the type of water level detection unit 110 selected for use, if a contact sensor unit is adopted and the topography near charging pile is flat, water level detection unit 110 can be directly arranged at the bottom of charging pile.
The control unit 130 is connected to the water level detecting unit 110, and is configured to obtain a water level signal fed back by the water level monitoring unit. When the water level signal is greater than the threshold water level signal, the control unit 130 acquires time information and generates a water logging log according to the time information and the position information of the charging pile. The time information is used for indicating the time when the water level signal is larger than the threshold water level signal, and the position information is used for reflecting the position of the charging pile. It can be understood that when the water level signal is greater than the threshold value water level signal, the water logging that fills electric pile department has been comparatively serious, needs maintenance personal to go to the field maintenance in time and overhauls and fills electric pile. The time, place and the water level that the water logging takes place can be reflected simultaneously to the water logging log, and maintenance person can fix a position the electric pile that fills that needs to maintain fast according to the water logging log, also can judge the duration that fills electric pile and stand the water logging according to the time that takes place the water logging, and then judges to fill electric pile water logging degree and take pertinent measure. Because the position of charging pile generally can not change, the position information can be obtained in advance and stored in the control unit 130 for calling, and in order to ensure the positioning accuracy, the position information can also be obtained by the positioning unit in real time. If a charging station includes a plurality of charging piles, the control unit 130 may be a chip unit with data processing capability, such as a single chip microcomputer, and the control unit 130 is correspondingly disposed on each charging pile, or one server may be used as the control unit 130 of the plurality of charging piles.
The wireless communication unit 150 is connected with the control unit 130 and the control unit 130 for wirelessly transmitting the water logging to the target object. Because the charging piles are distributed in different places of a city, the water logging logs can be timely and quickly transmitted to the target object through the wireless communication unit 150, and the target object can quickly take corresponding measures after remotely receiving the water logging logs. The target object can be a mobile terminal of a maintenance person and also can be a data monitoring center of a charging pile manager, and the target object can be selected according to actual conditions. The wireless communication unit 150 may be a Lora unit, a WiFi unit, or a wireless cellular communication unit. The wireless communication unit 150 may transmit the water logging out through a private communication network with a charging pile manager or directly through a public network.
The water logging monitoring device 100 in this embodiment monitors the water level of the charging pile in real time through the water level detection unit 110, and the control unit 130 generates a water logging log including the time and place of the water logging event when the water logging event occurs, and feeds the water logging log back to the target object in time through the wireless communication unit 150. Target object can long-rangely know the water logging trouble degree of filling electric pile according to the water logging log to quick response has improved the efficiency of water logging trouble maintenance greatly.
In one embodiment, the water immersion monitoring device 100 further includes a positioning unit disposed on the charging pile, the positioning unit being configured to collect the position information. The location information may be longitude and latitude coordinates of the charging pile or a specific location of the charging pile, such as a name of an area where the charging pile is located, a street, and the like. The positioning unit can comprise satellite positioning units such as Beidou, GPS, GLONASS and the like so as to realize accurate positioning. The control unit 130 is connected to the positioning unit and is configured to obtain the position information fed back by the positioning unit.
In one embodiment, the water immersion monitoring device 100 further comprises a clock unit connected to the control unit 130, the clock unit being configured to output time information to the control unit 130 upon receiving the fetch instruction. The clock unit keeps timing, and when the clock unit receives the acquisition instruction, outputs the current actual time as time information to the control unit 130. Therefore, the control unit 130 may transmit the acquisition instruction acquirable time information to the clock unit when the water level signal is greater than the threshold water level signal to obtain an actual time when the water level signal greater than the threshold water level signal occurs.
In one embodiment, the target object comprises a data monitoring center. In order to facilitate remote understanding of the charging piles arranged in a plurality of different places, data of the charging piles are generally collected, processed and analyzed by a data monitoring center in a unified manner. The data monitoring center in this application is arranged in receiving and fills the water logging log that electric pile corresponds with each of a plurality of electric piles to generate the maintenance plan according to each water logging log. The maintenance plan is used for reflecting the place and the sequence of water logging faults of the maintenance charging pile. It can be understood that when disasters such as rainstorm, flood and the like occur, the water logging fault can occur in each charging pile in the same area, but because each charging pile is in different terrain, the severity and the time of the water logging fault are different. Because the maintenance personal who fills electric pile is limited, the priority of carrying out the maintenance to each charging pile is set up according to the time that each charging pile takes place the water logging incident in the water logging log, for example, the earlier charging pile of time that takes place the water logging incident is reflected in the maintenance water logging log earlier, and join the place about the charging pile that takes place the water logging incident in the water logging log in the maintenance plan, maintenance personal can rationally maintain according to the maintenance plan, when solving and all taking place the water logging incident at a plurality of charging piles, maintenance personal is difficult to the high efficiency and maintains, so that the problem that the charging pile trouble aggravates.
In one embodiment, the water immersion monitoring device 100 also includes a photo-isolation unit and a signal detection unit. The control unit 130 is connected to the water immersion detection unit through a photoelectric isolation unit and a signal detection unit, the signal detection circuit is configured to perform level conversion on the water immersion signal so as to convert the water immersion signal into an electrical signal that can be read by the control unit 130, and the photoelectric isolation unit is configured to isolate and protect the control unit 130.
In one embodiment, in order to avoid the occurrence of short circuit fault due to the fact that the charging pile is immersed in water, the control unit 130 is further configured to control the charging loop of the charging pile to be disconnected when the water level signal is greater than the threshold water level signal. Specifically, the charging circuit of the charging pile is generally provided with a circuit breaker for protection, and the controllable unit 130 controls the circuit breaker to be opened to disconnect the charging circuit of the charging pile.
In one embodiment, in order to remind people near the charging pile that the charging pile may have a water logging fault, the water logging monitoring device 100 further includes an alarm unit, the alarm unit is configured to alarm when receiving a trigger signal, the control unit 130 is connected to the alarm unit, and the control unit 130 is further configured to send the trigger signal to the alarm unit when the water level signal is greater than a threshold water level signal.
The embodiment of the invention also provides a water immersion monitoring method which is applied to the charging pile, and as shown in fig. 2, the water immersion monitoring method comprises the steps from S110 to S150.
And S110, acquiring a water level signal.
Wherein, the water level signal reflects the water level condition of filling electric pile department.
And S130, if the water level signal is greater than the first threshold water level, acquiring time information and position information of the charging pile.
The time information is used for indicating the time when the water level signal is greater than the first threshold water level, and the position information is used for reflecting the position of the charging pile.
And S150, generating a water logging log according to the time information and the position information and sending the water logging log to a target object.
It can be understood that when the water level signal is greater than the threshold value water level signal, the water logging that fills electric pile department has been comparatively serious, needs maintenance personal to go to the field maintenance in time and overhauls and fills electric pile. The time, place and the water level that the water logging takes place can be reflected simultaneously to the water logging log, and maintenance person can fix a position the electric pile that fills that needs to maintain fast according to the water logging log, also can judge the duration that fills electric pile and stand the water logging according to the time that takes place the water logging, and then judges to fill electric pile water logging degree and take pertinent measure. The water logging log is timely and quickly transmitted to the target object, and the target object can quickly take corresponding measures after remotely receiving the water logging log.
Based on the embodiment of the water logging monitoring method, when a water logging event occurs, a water logging log including the time and the place of the water logging event is generated, and the water logging log is fed back to the target object. Target object can long-rangely know the water logging trouble degree of filling electric pile according to the water logging log to quick response has improved the efficiency of water logging trouble maintenance greatly.
In one embodiment, the water immersion monitoring method further comprises the steps of: and sending an acquisition instruction to the clock unit to acquire the time information when the water level signal is greater than the threshold water level signal.
In one embodiment, the water immersion monitoring method further comprises the steps of: and when the water level signal is greater than the threshold water level signal, controlling the charging loop of the charging pile to be disconnected.
In one embodiment, the water immersion monitoring method further comprises the steps of: and when the water level signal is greater than the threshold water level signal, the alarm unit sends a trigger signal. The trigger signal is used for triggering the alarm unit to alarm.
It should be understood that, although the steps in the flowchart of fig. 2 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 2 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.
The embodiment of the invention provides a water immersion monitoring device which is applied to a charging pile, and as shown in fig. 3, the water immersion monitoring device comprises a first data acquisition module 11, a second data acquisition module 13 and a log processing module 15.
The first data acquisition module 11 is used for acquiring a water level signal. Wherein, the water level signal reflects the water level condition of filling electric pile department.
The second data obtaining module 13 is configured to obtain time information and position information of the charging pile if the water level signal is greater than the first threshold water level. The time information is used to indicate when the water level signal occurs greater than a first threshold water level.
The log processing module 15 is configured to generate a water logging log according to the time information and the location information, and send the water logging log to the target object.
Based on the embodiment of the water logging monitoring device, when the water logging event occurs, a water logging log comprising the time and the place of the water logging event is generated, and the water logging log is fed back to the target object. Target object can long-rangely know the water logging trouble degree of filling electric pile according to the water logging log to quick response has improved the efficiency of water logging trouble maintenance greatly.
For specific limitations of the water immersion monitoring device, reference may be made to the above limitations of the water immersion monitoring method, which are not described herein again. The modules in the water immersion monitoring device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules. It should be noted that, in the embodiment of the present application, the division of the module is schematic, and is only one logic function division, and there may be another division manner in actual implementation.
An embodiment of the present invention provides a charging pile 300, as shown in fig. 4, a water immersion monitoring device 100 is disposed on the charging pile 300, and the water immersion monitoring device 100 includes a water level detection unit 110, a control unit 130, and a wireless communication unit 150. The water level detection unit 110 is used to collect a water level signal. The water level signal reflects the water level condition at the charging pile 300. The control unit 130 is connected to the water level detection unit 110, and is configured to acquire the water level signal fed back by the water level monitoring unit, acquire time information when the water level signal is greater than the threshold water level signal, and generate a water logging log according to the time information and the position information of the charging pile 300. Wherein the time information is used for indicating the time when the water level signal is greater than the threshold water level signal. The wireless communication unit 150 is connected with the control unit 130 for wirelessly transmitting the water logging to the target object.
Based on the charging pile embodiment, the water level condition of the charging pile 300 is monitored in real time through the water level detection unit 110, and a water logging log including the time and the place of the water logging event is generated by the control unit 130 when the water logging event occurs, and is timely fed back to the target object through the wireless communication unit 150. Target object can long-rangely know the water logging trouble degree of filling electric pile 300 according to the water logging log to quick response has improved the efficiency of water logging trouble maintenance greatly.
In some embodiments, the charging post 300 is further provided with a water immersion monitoring device 100 as in any of the embodiments of the water immersion monitoring device 100 described above.
The embodiment of the invention provides a water immersion monitoring system, as shown in fig. 5, which comprises a plurality of charging piles 300 and a data monitoring center 500. The water immersion monitoring apparatus 100 is provided on the charging pile 300, and the water immersion monitoring apparatus 100 includes a water level detecting unit 110, a control unit 130, and a wireless communication unit 150. The water level detection unit 110 is used to collect a water level signal. The water level signal reflects the water level condition at the charging pile 300. The control unit 130 is connected to the water level detection unit 110, and is configured to acquire the water level signal fed back by the water level monitoring unit, acquire time information when the water level signal is greater than the threshold water level signal, and generate a water logging log according to the time information and the position information of the charging pile 300. Wherein the time information is used for indicating the time when the water level signal is greater than the threshold water level signal. The wireless communication unit 150 is connected with the control unit 130 for wirelessly transmitting the water logging to the data monitoring center 500.
In order to facilitate remote understanding of the charging piles 300 installed at a plurality of different locations, the data monitoring center 500 generally collects, processes and analyzes data of the charging piles 300 in a unified manner. The data monitoring center 500 is in wireless communication connection with the charging piles 300 and is used for acquiring water immersion logs corresponding to the charging piles 300, and the data monitoring center 500 is used for generating maintenance plans according to the water immersion logs; the maintenance plan is used to indicate the location and sequence of water flood faults to maintain the charging pile 300. The maintenance plan is used to reflect the location and sequence of water immersion faults for maintaining the charging pile 300. It can be understood that, when disasters such as rainstorm, flood and the like occur, the water logging faults may occur in each charging pile 300 in the same area, but because the charging piles 300 are located in different terrains, the severity and the time sequence of the water logging faults are different. Because the maintenance personal who fills electric pile 300 is limited, the priority of carrying out the maintenance to each electric pile 300 is filled to the time setting that each electric pile 300 takes place the water logging incident according to each in the water logging log, for example, fill electric pile 300 that the time that takes place the water logging incident reflects earlier in the maintenance water logging log, and join the maintenance plan in the water logging log about the place of the electric pile 300 that takes place the water logging incident, maintenance personal can rationally maintain according to the maintenance plan, when solving a plurality of electric piles 300 and all taking place the water logging incident, maintenance personal is difficult to the high efficiency maintenance, so that fill the problem that electric pile 300 trouble aggravates.
Based on the embodiment of the water logging monitoring system, the water level condition of the charging pile 300 is monitored in real time through the water level detection unit 110, and the control unit 130 generates a water logging log including the time and the place of the water logging event when the water logging event occurs. Data monitoring center 500 can long-range understanding fill electric pile 300's water logging trouble degree to quick response has improved the efficiency of water logging trouble maintenance greatly. Particularly, the data monitoring center 500 determines a maintenance plan according to the water logging log corresponding to each charging pile 300, and maintenance personnel can reasonably maintain according to the maintenance plan, so that the problem that when a plurality of charging piles 300 all have water logging events, the maintenance personnel are difficult to efficiently maintain, and the faults of the charging piles 300 are aggravated is solved.
In some embodiments, the data monitoring center 500 may be a server or a terminal or other computer device, where the server may be an independent physical server, may also be a server cluster or a distributed system formed by a plurality of physical servers, and may also be a cloud server providing basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a Network service, cloud communication, a middleware service, a domain name service, a security service, a Content Delivery Network (CDN), and a big data and artificial intelligence platform, but is not limited thereto. The terminal can be a mobile phone, a tablet computer, a notebook computer, a desktop computer and the like.
In the description herein, references to the description of "some embodiments," "other embodiments," "desired embodiments," 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, a schematic description of the above terminology may not necessarily refer to the same embodiment or example.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a water logging supervisory equipment which characterized in that is applied to and fills electric pile, water logging supervisory equipment includes:
the water level detection unit is used for acquiring a water level signal; the water level signal reflects the water level condition of the charging pile;
the control unit is connected with the water level detection unit and used for acquiring a water level signal fed back by the water level monitoring unit, acquiring time information when the water level signal is greater than a threshold water level signal, and generating a water logging log according to the time information and the position information of the charging pile; wherein the time information is used for indicating the time when the water level signal is greater than a threshold water level signal;
and the wireless communication unit is connected with the control unit and is used for wirelessly transmitting the water logging to a target object.
2. The water immersion monitoring device according to claim 1, further comprising a positioning unit, the positioning unit being disposed on the charging pile, the positioning unit being configured to collect the location information;
the control unit is connected with the positioning unit and used for acquiring the position information fed back by the positioning unit.
3. The water immersion monitoring device according to claim 1, further comprising a clock unit connected with the control unit, the clock unit being configured to output the time information to the control unit upon receiving an acquisition instruction;
the control unit is further used for sending the acquisition instruction to the control unit when the water level signal is greater than a threshold water level signal so as to acquire the time information.
4. The water immersion monitoring device according to claim 1, wherein the target object comprises a data monitoring center, the data monitoring center being configured to receive the water immersion logs corresponding to each of the plurality of charging piles, and generate a maintenance plan according to each of the water immersion logs; and the maintenance plan is used for reflecting the place and the sequence of water logging faults of the charging pile.
5. The water immersion monitoring device according to claim 1, further comprising a photoelectric isolation unit and a signal detection unit, wherein the control unit is connected to the water immersion detection unit through the photoelectric isolation unit and the signal detection unit, the signal detection circuit is configured to perform level conversion on the water immersion signal so as to convert the water immersion signal into an electrical signal readable by the control unit, and the photoelectric isolation unit is configured to isolate and protect the control unit.
6. The water immersion monitoring apparatus of claim 1, wherein the control unit is further configured to control the charging circuit of the charging post to open when the water level signal is greater than a threshold water level signal.
7. A water immersion monitoring method is applied to a charging pile, and comprises the following steps:
acquiring a water level signal; the water level signal reflects the water level condition of the charging pile;
if the water level signal is larger than a first threshold water level, acquiring time information and position information of the charging pile; the time information is used for indicating the time when the water level signal is greater than a first threshold water level;
and generating a water logging log according to the time information and the position information, and sending the water logging log to a target object.
8. The utility model provides a water logging monitoring device which characterized in that is applied to and fills electric pile, water logging monitoring device includes:
the first data acquisition module is used for acquiring a water level signal; the water level signal reflects the water level condition of the charging pile;
the second data acquisition module is used for acquiring time information and position information of the charging pile if the water level signal is greater than a first threshold water level; the time information is used for indicating the time when the water level signal is greater than a first threshold water level;
and the log processing module is used for generating a water logging log according to the time information and the position information and sending the water logging log to a target object.
9. A charging pile is characterized in that the water immersion monitoring equipment as claimed in any one of claims 1 to 6 is arranged on the charging pile.
10. A water immersion monitoring system, comprising:
a plurality of charging poles according to claim 9;
the data monitoring center is used for acquiring the water immersion logs corresponding to the charging piles, and the data monitoring center is used for generating a maintenance plan according to the water immersion logs; and the maintenance plan is used for reflecting the place and the sequence of water logging faults of the charging pile.
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| CN202111130123.3A CN113916319A (en) | 2021-09-26 | 2021-09-26 | Water immersion monitoring equipment, method, device and system and charging pile |
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| CN202111130123.3A CN113916319A (en) | 2021-09-26 | 2021-09-26 | Water immersion monitoring equipment, method, device and system and charging pile |
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| CN117198013A (en) * | 2023-09-08 | 2023-12-08 | 广东派沃新能源科技有限公司 | Liquid leakage alarm system, method and device for water cooling equipment |
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