CN116901906B - Method and system for controlling power exchange station - Google Patents
Method and system for controlling power exchange station Download PDFInfo
- Publication number
- CN116901906B CN116901906B CN202310707243.8A CN202310707243A CN116901906B CN 116901906 B CN116901906 B CN 116901906B CN 202310707243 A CN202310707243 A CN 202310707243A CN 116901906 B CN116901906 B CN 116901906B
- Authority
- CN
- China
- Prior art keywords
- battery
- charging
- bin
- power
- safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims abstract description 9
- 239000000523 sample Substances 0.000 claims description 49
- 239000000779 smoke Substances 0.000 claims description 33
- 239000000443 aerosol Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 230000032258 transport Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000036541 health Effects 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 5
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 8
- 230000001960 triggered effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the technical field of vehicle power conversion and discloses a power conversion station control method and system. Comprising the following steps: based on one or more combinations of battery charging times, discharging times and maintenance information, battery states are obtained, the battery states comprise a health state and a sub-health state, based on the fact that a battery to be replaced on a battery to be replaced device in a battery replacing bin is in the sub-health state, a battery to be replaced is moved to a safe charging station by a battery replacing robot, the charged battery of the charging station in the charging bin is moved to the battery to be replaced in the battery replacing bin by the battery replacing robot, the battery replacing robot returns to the charging bin and stops at the periphery of the safe charging station, and the battery which generates a dangerous source in the charging bin is moved to a safety well by the battery replacing robot in response to a primary safety instruction. The invention can move the battery generating the dangerous source to the safety well in a short time, thereby preventing the dangerous condition from deteriorating.
Description
Technical Field
The invention relates to the technical field of vehicle power conversion, in particular to a power conversion station control method and system.
Background
At present, a pure electric automobile mainly has two energy source supplementing modes of whole automobile charging and battery replacement. In the whole vehicle charging mode, the alternating current slow charging leads to long charging time and is limited by a parking lot, and the direct current fast charging shortens the charging time through high power, but has larger impact on a power grid, and meanwhile, the service life of a battery is also reduced. In the battery replacement mode, the battery replacement station can realize orderly charging through interaction with a power grid, and the comprehensive utilization efficiency of the power equipment is improved, so that the electric automobile can be rapidly supplied with energy, the waiting time of a user is reduced, and the service life of the battery is not reduced. Therefore, the battery replacement mode has high popularization value and economic significance in public transportation watershed of city in China.
However, as the battery ages and the internal charging components of the battery age, the likelihood of short circuits during charging increases. When a short circuit occurs, the temperature of the battery continues to rise, thereby causing a disaster and even causing explosion of the charging station. The current power exchange station is on duty, after the battery thermal runaway occurs, abnormal batteries are conveyed to the outside of the station for isolation through on-site operation and maintenance personnel, and if dangerous situations occur in the station, dangerous situations are eliminated manually. This approach does not allow for effective risk handling for unattended power stations.
Disclosure of Invention
The present invention is directed to overcoming one or more of the above-mentioned problems and providing a method and system for controlling a power exchange station.
To achieve the above object, a first aspect of the present invention provides a power exchange station control method, including:
Step S11, obtaining a battery state based on one or more combinations of battery charging times, discharging times and maintenance information; wherein the battery state includes a healthy state and a sub-healthy state;
Step S12, based on the fact that the battery to be replaced on the device to be replaced in the battery replacing bin is in the sub-health state, the robot to replace the battery to be replaced moves to a safe charging station in the charging bin; wherein the safety charging station is adjacent to a safety well;
Step S13, the power changing robot moves the charged batteries of the charging station in the charging bin to the power changed device in the power changing bin;
Step S14, the power conversion robot returns to the charging bin and stops at the periphery of the safe charging station;
step S15, responding to a first-level safety instruction, and moving the battery generating a dangerous source in the charging bin to a safety well by the power conversion robot; the first-level safety instruction triggering condition comprises any two or more condition combinations among the condition combinations that a first temperature sensing probe detects that the temperature in the charging bin exceeds a first temperature threshold, the condition combinations that a smoke probe detects that the smoke concentration in the charging bin exceeds a smoke concentration threshold and the condition combinations that a camera detects that open fire exists in the charging bin.
According to one aspect of the invention, the step S12 includes: step S120, based on the state of the replaced battery being the sub-health state, and the safe charging station being idle, the battery replacing robot moves the replaced battery to the safe charging station.
According to one aspect of the invention, step S12 further comprises:
step S121, based on the battery state of the replaced battery being the sub-health state and the battery being placed on the safe charging station, the replacing robot moves the replaced battery to an idle charging station;
step S122, based on the power changing robot completing power changing work, the power changing robot moves the battery with the battery state of the safe charging station being the healthy state to the idle charging station;
step S123, the battery changing robot moves the battery in the sub-health state just changed to the idle safe charging station.
According to an aspect of the present invention, the power exchange station control method further includes:
Step S16, responding to a secondary safety instruction, the spray head sprays a first medium stored in a memory to the battery generating the dangerous source, and the air on the periphery of the battery is expelled;
The conditions for triggering the secondary safety instruction comprise the first temperature sensing probe detecting that the temperature value in the charging bin exceeds the first temperature threshold, the smoke probe detecting that the smoke concentration value in the charging bin exceeds the smoke concentration threshold, and the camera detecting that any condition exists in open flame in the charging bin.
According to one aspect of the invention, the memory is adjacent to the secure charging station.
According to an aspect of the present invention, the power exchange station control method further includes: step S17, responding to a three-level safety instruction, the aerosol device ejects a second medium to wrap a partial area of the battery generating the dangerous source;
The condition for triggering the three-level safety command comprises that the second temperature sensing probe detects that the temperature of the peripheral side of the battery charging connector exceeds a second temperature threshold.
According to one aspect of the present invention, the step S15 includes: step S151, responding to the primary safety instruction, the battery generating a dangerous source in the charging bin is moved to a conveying device by the power conversion robot;
In step S152, the transportation device transports the battery to the safety well.
According to an aspect of the present invention, the power exchange station control method further includes:
and step S18, entering a power exchanging station based on the power exchanged device, and triggering no safety instruction, wherein the power exchanging robot moves to the power exchanging bin.
In another aspect, the present invention further provides a power exchange station control system, including: the device comprises a charging bin, a power changing bin, a safety well, a conveying device, a camera, a first temperature sensing probe, a smoke probe, a motor changing robot and a controller;
one end of the charging bin is fixedly connected with the electricity changing bin, the other end of the charging bin is fixedly connected with one end of the conveying device, and one end of the conveying device extends into the charging bin; the other end of the conveying device is connected with the safety well; the charging bin is provided with a plurality of rows of charging stations, and each row of charging stations at least comprises two charging stations; one or more rows of charging stations close to the safety well are arranged as safety charging stations;
the charging bin is used for accommodating a battery and charging the battery; the power change bin accommodates a power changed device; the battery replacing robot is used for carrying the battery in the battery replacing bin and the charging bin; the motor replacing robot is electrically connected with the controller;
The first temperature sensing probe is arranged in the charging bin and used for detecting the temperature in the charging bin; the first temperature sensing probe is in signal connection with the controller;
the smoke probe is arranged in the charging bin and used for detecting the smoke concentration in the charging bin; the smoke probe is in signal connection with the controller;
The camera is arranged in the charging bin and used for detecting the condition of open fire in the charging bin; the camera is in signal connection with the controller;
according to one aspect of the invention, the control system further comprises a memory, a pipe, a spray head, a second temperature sensing probe, and an aerosol device;
One end of the pipeline is connected with the storage, the other end of the pipeline is connected with the spray head, and the storage is arranged in an area adjacent to the safe charging station; storing a first medium in the memory; the memory is electrically connected with the controller;
the second temperature sensing probe is electrically connected with the aerosol device, and the aerosol device is arranged on the periphery of the charging station; the second temperature sensing probe is arranged at the electric connection part of the charging station and the battery.
Based on the above, the invention has the beneficial effects that:
(1) Setting a safety charging station, preferentially setting sub-health batteries which are more likely to generate potential safety hazards in the safety charging station, wherein the safety charging station is close to a safety well, so that the batteries which generate dangerous sources can be conveniently and rapidly moved to the safety well, and the dangerous situations are prevented from spreading;
(2) After the robot finishes the work of replacing the battery, the robot stops at the periphery of the safe charging station, is triggered based on the primary safety instruction, and can move the battery generating the dangerous source to a safety well in a short time.
Drawings
Fig. 1 schematically shows a flow chart of a method of controlling a power exchange station according to the invention;
fig. 2 schematically shows a flow chart of another method of controlling a power exchange station according to the invention;
Fig. 3 schematically shows a side view of a power plant control system according to the invention;
Fig. 4 schematically shows a front view of a power plant control system according to the invention;
fig. 5 schematically shows a top view of a power plant control system according to the invention.
Reference numerals:
110-charging bin, 111-motor replacing robot, 112-safe charging station, 113-aerosol device, 114-memory, 115-camera, 116-first temperature sensing probe, 117-second temperature sensing probe, 118-smoke probe, 119-nozzle, 130-motor replacing bin, 140-safety well, 141-transportation device.
Detailed Description
The present disclosure will now be discussed with reference to exemplary embodiments, it being understood that the embodiments discussed are merely for the purpose of enabling those of ordinary skill in the art to better understand and thus practice the present disclosure and do not imply any limitation to the scope of the present disclosure.
As used herein, the term "comprising" and variants thereof are to be interpreted as meaning "including but not limited to" open-ended terms. The terms "based on" and "based at least in part on" are to be construed as "at least one embodiment.
Referring to fig. 1, a power exchange station control method includes:
Step S11, obtaining a battery state based on one or more combinations of battery charging times, discharging times and maintenance information; wherein the battery state includes a healthy state and a sub-healthy state;
Step S12, based on the battery being replaced on the device being replaced in the battery replacing bin 130 being in a sub-health state, the battery replacing robot 111 moves the battery being replaced to the safe charging station 112 in the charging bin 110; wherein the safety charging station 112 is adjacent to the safety well 140;
Step S13, the motor replacing robot 111 moves the charged batteries of the charging station in the charging bin 110 to the replaced device in the power replacing bin 130;
Step S14, the motor replacing robot 111 returns to the charging bin 110 and stops at the periphery of the safety charging station 112;
Step S15, responding to the first-level safety instruction, the battery generating a dangerous source in the charging bin 110 is moved to the safety well 140 by the power conversion robot 111; the conditions for triggering the first-level safety command include that the first temperature sensing probe 116 detects that the temperature in the charging bin 110 exceeds a first temperature threshold, the smoke probe 118 detects that the smoke concentration in the charging bin 110 exceeds a smoke concentration threshold, and the camera 115 detects that any two or more conditions exist in the open flame in the charging bin 110.
According to one embodiment of the invention, the battery status is a comprehensive indicator for measuring the health of the battery and determining the aging degree of the battery charging element. When the battery state is a sub-health state, the sub-health state battery is more prone to short circuit, overheating of the battery and the like in the charging process compared with the battery in the health state, so that dangerous situations are caused.
In step S11, the battery state may be obtained by combining one or more of the number of charging, the number of discharging, the state of charge, the depth of discharging, and the maintenance information of the battery charging element, and the specific combination manner is not limited, and may be reasonably selected according to the actual application requirement. The state of charge represents the ratio of the remaining capacity of the battery after a period of use or prolonged rest to the capacity of its fully charged state. The depth of discharge is used to represent the ratio of the capacity discharged from the battery to the rated capacity of the battery.
For example, the more the number of charging and discharging times and the maintenance information are combined, the longer the battery service time is represented, and the battery state is obtained by combining the aging and replacement conditions of the battery charging element stored in the maintenance information.
Further, in order to store the battery state and facilitate inquiry of the charging station, the battery is preferably provided with a scanned device, the scanned device stores the charging times, the discharging times, the charging state, the discharging depth, the maintenance information of the battery charging element and the like of the battery, and the charging station is correspondingly provided with the scanning device.
When the device to be replaced enters the charging station, the scanning device arranged at the inlet of the charging station can acquire the state of the battery or information related to the state of the battery by identifying the device to be scanned which is positioned on the battery.
Based on the battery status, the battery change robot 111 may move the battery to the charging station according to the battery status. Because the battery in a sub-health state is easier to generate short circuit in the charging process, the battery is overheated and even generates open fire and dangerous situations. Therefore, the sub-health battery is preferably moved to the safety charging station 112 for charging, in step S12.
Wherein the safety charging station 112 is adjacent to the safety well 140 in order to move the battery generating the hazard source to the safety well 140 in response to the occurrence of the hazard in a minimum time.
When the battery state of the replaced battery is a healthy state, the replacing robot 111 can move the replaced battery to any idle charging station for charging. Considering the dangerous situation requirement, and preventing the safety charging station 112 from being insufficient, the battery in sub-health state which causes the later entry cannot directly enter the safety charging station 112, the battery in health state is preferably moved to the idle charging station which is farthest from the safety well 140.
When the battery state of the battery to be charged is sub-health state, referring to fig. 2, step S120 is implemented: based on the safe charging station 112 being idle, the battery-changing robot 111 moves the battery to be changed to the safe charging station 112.
Further, step S121 is implemented: based on the battery placed on the safe charging station 112, the battery replacing robot 111 moves the battery to be replaced to the idle charging station, and then moves the rechargeable battery on the other charging stations to the device to be replaced, so as to improve the endurance of the device to be replaced, the rechargeable battery is preferably the battery with the highest electric quantity in the current rechargeable battery.
Based on the completion of the battery replacement operation by the battery replacement robot 111, and the existence of the idle safety charging station 112, the battery with the sub-health state of the battery just replaced is moved to the idle safety charging station 112 for charging, so that the sub-health state battery which may generate a dangerous source is moved to the safety well 140.
If the power change robot 111 completes the power change operation and the safety charging stations 112 have all placed batteries, implementation:
Step S122, the battery replacement robot 111 moves the battery with the battery state of health in the safety charging station 112 to the idle charging station;
In step S123, the battery changing robot 111 moves the battery in the sub-healthy state just replaced to the idle safe charging station 112.
In this embodiment, based on the fact that the number of sub-health batteries is greater than the number of safety charging stations 112, in order to cope with the dangerous situation in the shortest time, the distance between the sub-health batteries and the safety well 140 is shortened, and the electric exchanging robot 111 preferentially moves the sub-health batteries to the charging station closest to the safety charging stations 112.
Further, the battery replacing robot 111 can be stopped at any position in the charging bin 110 and the battery replacing bin 130, and can be reasonably selected according to practical application requirements. For example, the battery replacement robot 111 may be stopped above the battery to be replaced, or may be stopped on the peripheral side of the safety charging station 112. In order to cope with the occurrence of a dangerous situation in a minimum time, the battery generating the dangerous source is moved to the safety well 140, the battery generating the dangerous source is isolated, and the power exchanging robot 111 is preferably stopped at the peripheral side of the safety charging station 112.
The battery that generates the dangerous source may cause other batteries to overheat, and in severe cases may cause the charging station to explode. Therefore, the charging station is provided with a primary safety instruction for the battery that generates the hazard.
Further, in order to isolate the fire source and prevent the dangerous situation from spreading based on the condition that the first-level safety command is triggered, the battery generating the dangerous situation in the charging bin 110 is moved to the safety well 140 by the electric exchanging robot 111. After the robot 111 completes the handling of the battery of the dangerous source, the robot 111 may return to the charging bin 110 and stop at the peripheral side of the safety charging station 112, so as to rapidly cope with the triggering of the next level of safety instruction.
In order to shorten the travel of the replacing robot 111, reduce the track length of the replacing robot 111 and reduce the construction cost, the charging bin 110 is preferably provided with a transporting device 141, at least part of the transporting device 141 is located in the charging bin 110, and the other end of the transporting device 141 is connected with the safety well 140 and used for transporting the battery generating the dangerous source in the charging bin 110 to the safety well 140, so that a certain gap can be reserved between the safety well 140 and the charging bin 110, and the dangerous situation processing capacity of the charging bin 110 is improved. The implementation is as follows: step S151, in response to the first-level safety instruction, the battery charging robot 111 moves the battery generating the hazard source in the charging bin 110 to the transportation device 141;
in step S152, the transportation device 141 transports the battery to the safety well 140.
Further, in the case where no powered device enters the charging station and the first safety command is not touched, the powered robot 111 returns to the charging bin 110, stopping at the peripheral side of the safety charging station 112.
If the temperature of the battery is observed in real time and the battery is intervened in time, the generation of more serious dangerous situations in the battery charging process can be effectively reduced. Thus, the safety instructions also include secondary safety instructions and tertiary safety instructions for early intervention in the hazard. The priority of the first-level safety instruction in the safety instructions is highest, the second-level safety instruction is lower than the first-level safety instruction, and the third-level safety instruction is lower than the second-level safety instruction.
In response to the secondary safety instruction, the ejection head 119 ejects the first medium stored in the memory 114 to the battery that generates the hazard source, and displaces the air on the battery peripheral side. The conditions for triggering the secondary safety command include that the first temperature sensing probe 116 detects that the temperature value in the charging bin 110 exceeds a first temperature threshold value, the smoke probe 118 detects that the smoke concentration value in the charging bin 110 exceeds a smoke concentration threshold value, and the camera 115 detects that any condition exists in the open flame in the charging bin 110.
Wherein the closer the spray head 119 is to the reservoir 114, the greater the pressure applied, the more effective the hazard resolution. The safety charging station 112 is often used for charging sub-health batteries, and sub-health batteries are more prone to heat generation due to failure than the charging process of the sub-health batteries. Thus, to increase the efficiency of resolving the hazard, the memory 114 is adjacent to the secure charging station 112.
In response to the three-level safety command, the aerosol device 113 ejects a second medium, enveloping a partial region of the battery that creates the hazard. Wherein, the condition for triggering the three-level safety command includes the second temperature sensing probe 117 measuring that the battery charging connector peripheral side temperature exceeds the second temperature threshold.
Based on the fact that the device to be replaced enters the power conversion station, no safety instruction is triggered, when the device to be replaced does not reach the power conversion station, the power conversion robot 111 moves to the power conversion station, and power conversion time of the device to be replaced is saved.
The present invention also includes a power plant control system, referring to fig. 3, referring to fig. 4, referring to fig. 5, which may include a charging bin 110, a power plant 130, a safety well 140, a transportation device 141, a camera 115, a first temperature sensing probe 116, a smoke probe 118, a power plant robot 111, and a controller (not shown);
Charging bin 110 one end can with trade electric bin 130 fixed connection, charging bin 110 other end can with conveyer 141 one end fixed connection, in order to save space and improve transport efficiency, conveyer 141 can set up between the relative storehouse 110 stations that charges that set up, conveyer 141 trades electric robot 111 one end at least part extension to charge in the bin 110, and the part that conveyer 141 extended to charging bin 110 sets up in trading electric robot 111 below, the other end of conveyer 141 can be connected with safety well 140 for carry the battery that produces the danger source to safety well 140 keep apart and eliminate the danger. The charging bin 110 may be provided with a plurality of rows of charging stations, and each row of charging stations includes at least two charging stations; one or more rows of charging stations proximate safety shaft 140 may be provided as safety charging stations 112.
The charging bin 110 may be used to house and charge a battery; the power change bin 130 can accommodate a power changed device; the battery change robot 111 may be used to perform battery handling within the battery change bin 130 and the charging bin 110; the power-changing robot 111 is electrically connected with the controller and is used for controlling the operation of the power-changing robot 111;
The first temperature sensing probe 116 may be disposed within the charging bin 110 for detecting a temperature within the charging bin 110, and each charging station is provided with the first temperature sensing probe 116, which first temperature sensing probe 116 may be in signal connection with the controller. The first temperature sensing probe 116 may be disposed at the top of the charging station.
The smoke probe 118 can be arranged in the charging bin 110 for detecting smoke concentration in the charging bin 110, and each charging station is provided with the smoke probe 118, the smoke probe 118 is in signal connection with the controller, and the smoke probe 118 can be arranged at the top end of the charging station.
At least one camera 115 is arranged in the charging bin 110 and used for detecting the condition of open fire in the charging bin 110; the camera 115 is in signal connection with the controller.
The control system may also include a memory 114, a conduit, a spray head 119, a second temperature sensing probe 117, and an aerosol apparatus 113.
One end of the pipeline is connected with a storage 114, the other end of the pipeline is connected with a spray head 119, and the storage 114 is arranged in an area adjacent to the safety charging station 112; the memory 114 stores a first medium; the memory 114 is electrically connected to the controller; the second temperature sensing probe 117 is electrically connected to the aerosol apparatus 113. Because the battery is more likely to overheat and cause dangerous situations at the connection between the battery and the charging station during the charging process, the aerosol device 113 is preferably arranged at the periphery of the charging station, so as to isolate the air at the overheat position and prevent more serious dangerous situations. The second temperature sensing probe 117 is arranged at the electric connection part of the charging station and the battery, and is used for detecting the temperature of the electric connection part of the charging station and the battery and transmitting data to the controller in time so as to facilitate the controller to react to various conditions.
Further, an alarm device is preferably arranged in the charging bin 110, and is in electrical signal connection with a controller, when at least one battery triggers a primary safety instruction, the controller controls the alarm device to give an alarm to a worker, and the worker processes the battery which generates dangerous situations.
Based on the above, the invention has the beneficial effects that: (1) Setting a safety charging station 112, preferentially setting sub-health batteries which are more likely to generate potential safety hazards in the safety charging station 112, wherein the safety charging station 112 is close to the safety well 140, so that the batteries which generate dangerous sources can be conveniently and rapidly moved to the safety well 140, and the dangerous situations are prevented from spreading; (2) After the battery replacement robot 111 completes the battery replacement work, it stops at the peripheral side of the safety charging station 112, is triggered based on the first-level safety command, and can move the battery generating the hazard source to the safety well 140 in a short time.
Those of ordinary skill in the art will appreciate that the modules and algorithm steps described in connection with the embodiments disclosed herein can be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the apparatus and device described above may refer to corresponding procedures in the foregoing method embodiments, which are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and for example, the division of the modules is merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple modules or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules, which may be in electrical, mechanical, or other forms.
The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.
It should be understood that, the sequence numbers of the steps in the summary and the embodiments of the present invention do not necessarily mean the order of execution, and the execution order of the processes should be determined by the functions and the internal logic, and should not be construed as limiting the implementation process of the embodiments of the present invention.
Claims (8)
1. A method of controlling a power exchange station, comprising:
Step S11, obtaining a battery state based on one or more combinations of battery charging times, discharging times and maintenance information; wherein the battery state includes a healthy state and a sub-healthy state;
Step S12, based on the fact that the battery to be replaced on the device to be replaced in the battery replacing bin is in the sub-health state, the robot to replace the battery to be replaced moves to a safe charging station in the charging bin; wherein the safety charging station is adjacent to a safety well;
Wherein, the step S12 includes:
step S120, based on the state of the replaced battery being the sub-health state, and the safe charging station being idle, the replacing robot moves the replaced battery to the safe charging station;
step S121, based on the battery state of the replaced battery being the sub-health state and the battery being placed on the safe charging station, the replacing robot moves the replaced battery to an idle charging station;
Step S122, based on the power changing robot completing power changing work, the power changing robot moves the battery with the battery state of the safe charging station being the healthy state to other idle charging stations;
Step S123, the battery changing robot moves the battery in the sub-health state just changed to the idle safe charging station;
Step S13, the power changing robot moves the charged batteries of the charging station in the charging bin to the power changed device in the power changing bin;
Step S14, the power conversion robot returns to the charging bin and stops at the periphery of the safe charging station;
step S15, responding to a first-level safety instruction, and moving the battery generating a dangerous source in the charging bin to a safety well by the power conversion robot; the first-level safety instruction triggering condition comprises any two or more condition combinations among the condition combinations that a first temperature sensing probe detects that the temperature in the charging bin exceeds a first temperature threshold, the condition combinations that a smoke probe detects that the smoke concentration in the charging bin exceeds a smoke concentration threshold and the condition combinations that a camera detects that open fire exists in the charging bin.
2. The method for controlling a power exchange station according to claim 1, wherein,
The power exchange station control method further comprises the following steps:
step S16, responding to a secondary safety instruction, the spray head sprays a first medium stored in a memory to a battery generating the dangerous source, and air on the periphery of the battery is expelled;
The conditions for triggering the secondary safety instruction comprise the first temperature sensing probe detecting that the temperature value in the charging bin exceeds the first temperature threshold, the smoke probe detecting that the smoke concentration value in the charging bin exceeds the smoke concentration threshold, and the camera detecting that any condition exists in open flame in the charging bin.
3. The power plant control method of claim 2, wherein the memory is adjacent to the safety charging station.
4. The method for controlling a power exchange station according to claim 1, wherein,
The power exchange station control method further comprises the following steps: step S17, responding to the three-level safety instruction, the aerosol device ejects a second medium to wrap a part of the area of the battery generating the dangerous source;
The condition for triggering the three-level safety command comprises that the second temperature sensing probe detects that the temperature of the peripheral side of the battery charging connector exceeds a second temperature threshold.
5. The power exchange station control method according to claim 1, wherein the step S15 includes: step S151, responding to the primary safety instruction, the battery generating a dangerous source in the charging bin is moved to a conveying device by the power conversion robot;
In step S152, the transportation device transports the battery to the safety well.
6. The method for controlling a power exchange station according to claim 1, wherein,
The power exchange station control method further comprises the following steps:
and step S18, entering a power exchanging station based on the power exchanged device, and triggering no safety instruction, wherein the power exchanging robot moves to the power exchanging bin.
7. A power plant control system for performing a power plant control method according to any one of claims 1-6, comprising: the device comprises a charging bin, a power changing bin, a safety well, a conveying device, a camera, a first temperature sensing probe, a smoke probe, a motor changing robot and a controller;
one end of the charging bin is fixedly connected with the electricity changing bin, the other end of the charging bin is fixedly connected with one end of the conveying device, and one end of the conveying device extends into the charging bin; the other end of the conveying device is connected with the safety well; the charging bin is provided with a plurality of rows of charging stations, and each row of charging stations at least comprises two charging stations; one or more rows of charging stations close to the safety well are arranged as safety charging stations;
the charging bin is used for accommodating a battery and charging the battery; the power change bin accommodates a power changed device; the battery replacing robot is used for carrying the battery in the battery replacing bin and the charging bin; the motor replacing robot is electrically connected with the controller;
The first temperature sensing probe is arranged in the charging bin and used for detecting the temperature in the charging bin; the first temperature sensing probe is in signal connection with the controller;
the smoke probe is arranged in the charging bin and used for detecting the smoke concentration in the charging bin; the smoke probe is in signal connection with the controller;
The camera is arranged in the charging bin and used for detecting the condition of open fire in the charging bin; the camera is in signal connection with the controller.
8. The power plant control system of claim 7, further comprising a memory, a pipe, a spray head, a second temperature sensing probe, and an aerosol device;
One end of the pipeline is connected with the storage, the other end of the pipeline is connected with the spray head, and the storage is arranged in an area adjacent to the safe charging station; storing a first medium in the memory; the memory is electrically connected with the controller;
the second temperature sensing probe is electrically connected with the aerosol device, and the aerosol device is arranged on the periphery of the charging station; the second temperature sensing probe is arranged at the electric connection part of the charging station and the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310707243.8A CN116901906B (en) | 2023-06-15 | 2023-06-15 | Method and system for controlling power exchange station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310707243.8A CN116901906B (en) | 2023-06-15 | 2023-06-15 | Method and system for controlling power exchange station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116901906A CN116901906A (en) | 2023-10-20 |
| CN116901906B true CN116901906B (en) | 2024-05-10 |
Family
ID=88365788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310707243.8A Active CN116901906B (en) | 2023-06-15 | 2023-06-15 | Method and system for controlling power exchange station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116901906B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800174A (en) * | 2017-11-22 | 2018-03-13 | 力帆实业(集团)股份有限公司 | The battery charging storehouse of electric automobile |
| CN109066653A (en) * | 2018-08-07 | 2018-12-21 | 宁波智果科技咨询服务有限公司 | A kind of charging pile system based on block chain trade management |
| CN111856309A (en) * | 2020-07-23 | 2020-10-30 | 珠海东帆科技有限公司 | Quantitative judgment method for health state of battery |
| CN113616955A (en) * | 2021-07-08 | 2021-11-09 | 江苏葑全新能源动力科技有限公司 | Quick fire extinguishing system and method for thermal runaway of battery of charging and replacing power station |
| CN113764749A (en) * | 2021-08-31 | 2021-12-07 | 东风商用车有限公司 | Power management method and system for vehicle-mounted storage battery |
| CN114358967A (en) * | 2020-09-27 | 2022-04-15 | 北京新能源汽车股份有限公司 | Battery safety evaluation method, device, equipment and medium |
| CN219007794U (en) * | 2022-09-30 | 2023-05-12 | 四川智锂智慧能源科技有限公司 | Battery replacement system with battery emergency disposal device |
| CN116118555A (en) * | 2023-04-17 | 2023-05-16 | 北京玖行智研交通科技有限公司 | Method for distributing charging electric quantity of vehicle power battery |
| CN116215305A (en) * | 2022-12-21 | 2023-06-06 | 蓝谷智慧(北京)能源科技有限公司 | Power exchange station, power exchange method for power exchange station and fire protection method for power exchange station |
-
2023
- 2023-06-15 CN CN202310707243.8A patent/CN116901906B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800174A (en) * | 2017-11-22 | 2018-03-13 | 力帆实业(集团)股份有限公司 | The battery charging storehouse of electric automobile |
| CN109066653A (en) * | 2018-08-07 | 2018-12-21 | 宁波智果科技咨询服务有限公司 | A kind of charging pile system based on block chain trade management |
| CN111856309A (en) * | 2020-07-23 | 2020-10-30 | 珠海东帆科技有限公司 | Quantitative judgment method for health state of battery |
| CN114358967A (en) * | 2020-09-27 | 2022-04-15 | 北京新能源汽车股份有限公司 | Battery safety evaluation method, device, equipment and medium |
| CN113616955A (en) * | 2021-07-08 | 2021-11-09 | 江苏葑全新能源动力科技有限公司 | Quick fire extinguishing system and method for thermal runaway of battery of charging and replacing power station |
| CN113764749A (en) * | 2021-08-31 | 2021-12-07 | 东风商用车有限公司 | Power management method and system for vehicle-mounted storage battery |
| CN219007794U (en) * | 2022-09-30 | 2023-05-12 | 四川智锂智慧能源科技有限公司 | Battery replacement system with battery emergency disposal device |
| CN116215305A (en) * | 2022-12-21 | 2023-06-06 | 蓝谷智慧(北京)能源科技有限公司 | Power exchange station, power exchange method for power exchange station and fire protection method for power exchange station |
| CN116118555A (en) * | 2023-04-17 | 2023-05-16 | 北京玖行智研交通科技有限公司 | Method for distributing charging electric quantity of vehicle power battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116901906A (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107054107B (en) | Battery controller | |
| EP2664480B1 (en) | System for servicing high voltage battery packs | |
| US11021064B2 (en) | Battery pack heating apparatus and method of battery pack heating control | |
| JP4342583B2 (en) | Battery management system and battery management system driving method | |
| JP5146855B2 (en) | Overhead traveling vehicle system | |
| TW548863B (en) | Method for controlling battery charge and discharge | |
| EP1223653B1 (en) | Electric device and apparatus for charging battery unit, and method for charging and discharging | |
| CN100498366C (en) | Apparatus and method for monitoring battery pack | |
| CN101073990B (en) | Power-supply system with safety protector for electric automobile and its control method | |
| US20150328999A1 (en) | Electric charging center with fast-charging stations | |
| KR20190012981A (en) | Apparatus for managing battery and battery pack including the same | |
| CN113067404B (en) | Power supply system and power supply method for power exchange station | |
| KR101973502B1 (en) | Apparatus and Management Server for Charging Electric Vehicle | |
| KR20160138913A (en) | Automated Robotic Battery Tug | |
| CN104396083A (en) | Power storage system and temperature control method for the same | |
| US20200076224A1 (en) | Charge controller | |
| US20180097376A1 (en) | Battery pack and method of operation therefor | |
| CN103123991B (en) | The lithium system battery of wired in parallel | |
| CN110504503B (en) | Starting battery control system and control method for automobile | |
| CN116901906B (en) | Method and system for controlling power exchange station | |
| KR102536187B1 (en) | Distributed energy storage system for solar power plant and photovoltaic system using thereof | |
| CN113859000A (en) | Charging gun, charging socket and electric vehicle charging system | |
| JP2007074800A (en) | Battery charge/discharge management system of automatic carrier vehicle | |
| KR20160111234A (en) | Small Rechargeable Battery Matrix Control Apparatus and Method For an Electric Vehicle | |
| CN103568854A (en) | Electric car battery parallel-connection control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |