CN114336902A - Battery abnormity alarm processing method and device for power change station - Google Patents
Battery abnormity alarm processing method and device for power change station Download PDFInfo
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- 230000002159 abnormal effect Effects 0.000 claims abstract description 52
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 230000011664 signaling Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
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- 239000007788 liquid Substances 0.000 claims description 11
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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
- 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
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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
- 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
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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
- Y02T90/12—Electric charging stations
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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
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Abstract
The application relates to a battery abnormity alarm processing method and device for a power change station, relating to the technical field of a signaling alarm module, wherein the alarm processing method comprises the following steps: receiving battery information, wherein the battery information comprises a battery serial number, a battery model and initial battery power; acquiring a charging surplus position matched with the battery model in a battery shelf, forming a charging instruction for transferring the battery to the charging surplus position and sending the charging instruction; monitoring charging information in real time, wherein the charging information comprises the real-time electric quantity and the charging time of a battery; calculating an actual charging speed, and comparing whether the actual charging speed meets a preset charging speed or not; if the comparison result is yes, continuously monitoring the charging information; if the comparison result is negative, an abnormal alarm signal is formed and sent out. The method and the device have the effect of timely sending alarm when the charging of the battery is abnormal.
Description
Technical Field
The application relates to the technical field of signaling alarm modules, in particular to a battery abnormity alarm processing method and device for a power change station.
Background
With the popularization of new energy vehicles, how to effectively provide quick and effective energy supply for vehicles with insufficient energy becomes a very much concerned problem for vehicle owners and various manufacturers. Taking an electric vehicle as an example, the current mainstream electric energy supply scheme comprises a charging scheme and a battery replacement scheme. Compared with the charging scheme, the battery replacement scheme is one of the main development directions of electric energy supply, because the replacement of the power battery can be completed in a short time and has no obvious influence on the service life of the power battery.
The battery replacement scheme is generally completed in a battery charging and replacing station, a battery shelf for storing batteries and a battery replacing platform for disassembling and assembling the batteries are arranged in the battery charging and replacing station, and a transmission mechanism for transferring the batteries, such as a battery lifter, is arranged between the battery shelf and the battery replacing platform. The battery lifter completes the transportation of the battery and the replacement of the battery of the electric automobile in a reciprocating mode between the battery shelf and the battery replacing platform.
The inventor thinks that abnormal conditions such as battery bulge and overheating sometimes occur when a battery is charged on a battery shelf, and the monitoring strength of the conventional battery replacement station on the abnormal conditions in the battery charging process is low, so that the optimal time for sending an alarm is easily missed when the battery is abnormally charged, and potential safety hazards exist.
Disclosure of Invention
In order to ensure that a signal can be sent out in time when the battery is abnormally charged, the application provides a battery abnormity alarm processing method and device for a power change station.
In a first aspect, the application provides a battery abnormity alarm processing method for a power change station, which adopts the following technical scheme:
a battery abnormity alarm processing method for a power change station comprises the following steps:
receiving battery information, wherein the battery information comprises a battery serial number, a battery model and initial battery power;
acquiring a charging surplus position matched with the battery model in a battery shelf, forming a charging instruction for transferring the battery to the charging surplus position and sending the charging instruction;
monitoring charging information in real time, wherein the charging information comprises the real-time electric quantity and the charging time of a battery;
calculating an actual charging speed, and comparing whether the actual charging speed meets a preset charging speed or not;
if the comparison result is yes, continuously monitoring the charging information;
if the comparison result is negative, an abnormal alarm signal is formed and sent out.
Through adopting above-mentioned technical scheme, when the battery shifts to the surplus position of charging that charges, can obtain the actual charging speed of battery, and then utilize actual charging speed and predetermine the comparison of charging speed to judge whether battery charging is unusual, if unusual then in time form unusual alarm signal and send out, thereby realize the effect that can in time send a letter and report to the police when the guarantee battery charging is unusual.
Optionally, after the charging information is continuously monitored, the method includes:
judging whether the real-time electric quantity of the battery in the charging information reaches 100%;
if yes, forming a full signal and marking the serial number of the battery.
Through adopting above-mentioned technical scheme, utilize the judgement to the real-time electric quantity of battery, when the real-time electric quantity of battery reaches 100%, alright in time remind the user battery electric quantity to be full of, and then take out the battery that is full of to form new surplus position of charging, improve the utilization ratio of battery goods shelves.
Optionally, after the abnormal alarm signal is formed and sent out, the method includes:
forming a transfer processing instruction for transferring the battery to the protective water tank according to the abnormal alarm signal and sending the instruction;
monitoring water tank information in real time, wherein the water tank information comprises picture data and temperature data;
and sending the monitoring water tank information to a user terminal.
Through adopting above-mentioned technical scheme, when the battery appears unusually, shift unusual battery to the protection water tank in, protection liquid in the protection water tank can play the guard action to unusual battery to avoid the battery to take place the circumstances such as explosion, the circumstances in the real time monitoring water tank simultaneously, with the probability that reduces dangerous further expansion.
In a second aspect, the application provides a battery abnormity alarm processing device for a power change station, which adopts the following technical scheme:
a battery abnormity alarm processing device for a power change station comprises: the system comprises a main body server and a transmitting control module in communication connection with the main body server, wherein the transmitting control module is in communication connection with a driver of a transmission mechanism and is in communication connection with an intelligent terminal of an administrator;
the main body server is used for collecting the charging surplus positions in the battery shelf, forming a charging instruction for transferring the batteries to the charging surplus positions and sending the charging instruction to the transmission control module; the main body server is also used for acquiring the actual charging speed of the battery, continuously comparing the actual charging speed with the preset charging speed to obtain a comparison result and analyze the comparison result, and if the actual charging speed does not accord with the preset charging speed, forming an abnormal alarm signal and sending the abnormal alarm signal to the sending control module;
the transmission control module is used for receiving a charging instruction and an abnormal alarm signal, transmitting a charging action signal to a driver of the transmission mechanism when receiving the charging instruction, and transmitting an alarm to an intelligent terminal of a manager when receiving the abnormal alarm signal;
when the driver of the transmission mechanism receives the charging action signal transmitted by the transmitting control module, the transmission mechanism is controlled to move the battery to the charging surplus position in the battery shelf.
Through adopting above-mentioned technical scheme, when the battery shifts to the surplus position of charging that charges, can obtain the actual charging speed of battery, and then utilize actual charging speed and predetermine the comparison of charging speed to judge whether battery charging is unusual, if unusual then in time form unusual alarm signal and send out, thereby realize the effect that can in time send a letter and report to the police when the guarantee battery charging is unusual.
Optionally, the signaling control module is in communication connection with an alarm module, the alarm module is disposed on the battery shelf, and the signaling control module sends an alarm to the alarm module when receiving the abnormal alarm signal.
By adopting the technical scheme, the alarm module alarms when the battery is abnormally charged, so that an abnormal alarm mode is added, the abnormal condition can be timely known on the battery shelf site, and the safety of the on-site workers is protected.
Optionally, a protective water tank is arranged in the battery shelf, a lifting mechanism for transmitting the abnormal battery into the protective water tank is arranged in the protective water tank, and the transmission control module is in communication connection with a driver of the lifting mechanism;
the main body server is also used for forming a transfer processing instruction for transferring the battery to the protective water tank according to the abnormal alarm signal and sending the transfer processing instruction to the sending control module;
the transmission control module is also used for receiving a transfer processing instruction, transmitting a protection action signal to the transmission mechanism and transmitting a processing signal to a driver of the lifting mechanism;
after the transmission mechanism responds to the protection action signal, the battery is moved out of the battery shelf and is moved to the protection water tank;
and a driver of the lifting mechanism responds to the processing signal and controls the lifting mechanism to immerse the battery into the protective liquid of the protective water tank.
Through adopting above-mentioned technical scheme, when the battery appears unusually, shift unusual battery to the protection water tank in, protection liquid in the protection water tank can play the guard action to unusual battery to avoid the battery to take place the circumstances such as explosion, the circumstances in the real time monitoring water tank simultaneously, with the probability that reduces dangerous further expansion.
Optionally, the protection water tank comprises a tank body arranged at the lower end part of the battery shelf, the top end of the tank body is open, and protection liquid is filled in the tank body; the lifting mechanism comprises a battery bearing frame arranged in the box body, the battery bearing frame is horizontally arranged, and bearing sheets are arranged on the side of the battery bearing frame; the inner wall of the box body is horizontally and slidably connected with a supporting block, and the bearing sheet is positioned above the supporting block when in an initial state; the inner wall of the box body is provided with a driving cylinder, a piston rod of the driving cylinder horizontally stretches, the piston rod of the driving cylinder is connected with the supporting block, and a driver of the driving cylinder is in communication connection with the transmitting control module and used for driving the supporting block to slide and separate from the bearing sheet.
By adopting the technical scheme, the driving cylinder drives the supporting block to slide away from the bearing sheet, so that the battery bearing frame loses the supporting force and falls, the battery is immersed into the protective liquid in the box body along with the battery bearing frame, and the effect of protecting abnormal batteries is achieved.
Optionally, the inner wall of the box body is provided with a guide rail in the vertical direction, and the battery bearing frame is connected to the guide rail in a sliding manner.
Through adopting above-mentioned technical scheme, utilize the battery to accept the sliding connection of frame and guide rail, the battery accepts the frame and removes can be more steady to the stability of guarantee battery.
Optionally, a linkage rod is arranged between the supporting blocks on the inner walls of the same side of the box body.
Through adopting above-mentioned technical scheme, utilize the gangbar, homonymy supporting shoe can synchronous motion to guarantee the synchronism that the supporting shoe slided away from the piece of holding when promoting the driving cylinder rate of utilization, thereby make the battery accept the frame and can steadily fall.
Optionally, the supporting block is provided with a bearing, and the bearing sheet is abutted to the supporting block through the bearing.
Through adopting above-mentioned technical scheme, utilize the setting of bearing, the relative movement of holding piece and supporting shoe can be more smooth and easy to extension work piece life-span.
In summary, the present application includes at least one of the following beneficial technical effects:
when the battery is transferred to the charging rest position for charging, the actual charging speed of the battery can be obtained, and then the comparison between the actual charging speed and the preset charging speed is utilized to judge whether the battery is abnormal or not, if so, an abnormal alarm signal is timely formed and sent out, so that the effect of timely sending an alarm when the battery is abnormal in charging is ensured;
when the battery appears unusually, shift unusual battery to in the protection water tank, protection liquid in the protection water tank can play the guard action to unusual battery to avoid the battery to take place circumstances such as explosion, the circumstances in the real time monitoring water tank simultaneously, with the probability that reduces dangerous further expansion.
Drawings
Fig. 1 is a schematic structural diagram of an alarm processing device according to an embodiment of the present application.
Fig. 2 is a block diagram of the alarm processing device according to the embodiment of the present application.
FIG. 3 is a schematic structural diagram of a protective water tank according to an embodiment of the present application.
FIG. 4 is a structural section view of a protective water tank of the embodiment of the application.
Fig. 5 is a flowchart of an alarm processing method according to an embodiment of the present application.
Fig. 6 is a flowchart of the step of forming a full signal according to an embodiment of the present application.
FIG. 7 is a flowchart of steps of monitoring water tank information according to an embodiment of the present application.
Description of reference numerals:
1. a battery shelf; 2. a transport mechanism; 3. a protective water tank; 31. a box body; 32. a guide rail; 33. a horizontal slide rail; 4. a lifting mechanism; 41. a battery receiving frame; 411. a cross bar; 412. a bearing rod; 43. a driving cylinder; 44. a support block; 45. a receiving sheet; 46. a bearing; 47. a linkage rod; 100. a principal server; 200. a transmission control module; 301. a charging speed detector; 302. a residual bit detector; 401. an alarm module; 402. a driver of the transport mechanism; 403. a driver driving the cylinder; 404. and (4) an intelligent terminal.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a battery abnormity alarm processing device for a power change station. Referring to fig. 1, the battery abnormality alarm processing apparatus includes a battery shelf 1 for storing a battery and a battery replacement platform for disassembling and assembling the battery, and the battery shelf 1 and the battery replacement platform in this embodiment are both conventional arrangements in an existing battery replacement station and will not be described. A transmission mechanism 2 for transferring batteries is arranged between the battery shelf 1 and the battery replacing platform, the transmission mechanism 2 in the embodiment adopts a battery lifter, and the battery lifter completes the transportation of the batteries and the replacement of the batteries of the electric automobile in a reciprocating mode between the battery shelf 1 and the battery replacing platform.
Referring to fig. 1 and 2, the battery abnormality alarm processing apparatus further includes a main server 100, and a charging speed detector 301 is disposed at each charging position in the battery shelf 1, where the charging speed detector 301 in this embodiment employs a USB volt/ampere meter to detect the magnitude of the charging current. The main body server 100 is in communication connection with the charging speed detector 301, and is configured to collect an actual charging speed of the battery in a charging state, continuously compare the actual charging speed with a preset charging speed, and form and send an abnormal alarm signal if the actual charging speed does not meet the preset charging speed.
Referring to fig. 1 and 2, the main body server 100 is communicatively connected to a transmission control module 200, the transmission control module 200 is communicatively connected to an intelligent terminal 404 of an administrator, and the intelligent terminal 404 of the present embodiment is a mobile terminal. The transmission control module 200 responds to the abnormal alarm signal transmitted from the main body server 100, and transmits an alarm to the intelligent terminal 404 of the administrator when the transmission control module 200 receives the abnormal alarm signal.
Referring to fig. 1 and 2, the transmission control module 200 is further communicatively connected with an alarm module 401, the alarm module 401 includes sound-light buzzers disposed at each charging position, when receiving an abnormal alarm signal, the transmission control module 200 transmits an alarm to the alarm module 401, and the sound-light buzzers at the charging positions corresponding to the abnormal batteries give an alarm, so that the battery shelf 1 can timely know the abnormal conditions on site to protect the safety of workers on site.
Referring to fig. 1 and 2, in this embodiment, based on monitoring of the main server 100 on the battery charging process, when the battery is abnormally charged, an abnormal alarm signal is formed and sent to the signaling control module 200, and then an alarm is sent to the intelligent terminal 404 and the alarm module 401 of the administrator, so that an effect of timely signaling an alarm when the battery is abnormally charged is ensured.
Referring to fig. 1 and 2, a rest detector 302 is disposed at each charging position in the battery shelf 1, and in this embodiment, the rest detector 302 employs a pressure sensor to determine whether a battery is charged at the charging position according to a pressure value at the charging position. The main body server 100 is in communication connection with the surplus bit monitor to collect the surplus bits of charge in the battery shelf 1, form a charging instruction for transferring the battery to the surplus bits of charge, and send the charging instruction to the transmission control module 200.
Referring to fig. 1 and 2, the transmission control module 200 is communicatively connected to the driver of the transmission mechanism 2, the transmission control module 200 is configured to receive a charging command, transmit a charging operation signal to the driver of the transmission mechanism 2 when the transmission control module 200 receives the charging command, and control the transmission mechanism 2 to move the battery to the remaining charging position in the battery rack 1 when the driver of the transmission mechanism 2 receives the charging operation signal transmitted by the transmission control module 200.
Referring to fig. 1 and 3, a protection water tank 3 is arranged in a battery shelf 1, the protection water tank 3 comprises a box body 31 arranged at the lower end of the battery shelf 1, the top end of the box body 31 is open, and a protection liquid is filled in the box body 31. When the battery charged in the charging shelf is abnormal, the abnormal battery can be transferred to the open top of the box body 31 under the transmission action of the transmission mechanism 2 and then fall into the box body 31, and temperature is reduced under the action of the protection liquid in the box body 31 for protection, so that potential safety hazards caused by the abnormal battery are eliminated.
Referring to fig. 1 and 3, a lifting mechanism 4 for conveying the abnormal battery at the opening of the top end of the box body 31 into the box body 31 is arranged in the protective water tank 3, the lifting mechanism 4 comprises a battery bearing frame 41 arranged in the box body 31, the battery bearing frame 41 is horizontally arranged, the battery bearing frame 41 comprises two cross rods 411 arranged in parallel, the inner wall of the box body 31 is provided with a guide rail 32 in the vertical direction, and the cross rods 411 are slidably connected onto the guide rail 32 to realize stable sliding of the cross rods 411 in the vertical direction.
Referring to fig. 3, two receiving rods 412 that are parallel to each other and perpendicular to the cross rods 411 are commonly disposed above the two cross rods 411, ends of the receiving rods 412 are abutted to ends of the cross rods 411 and fixedly connected to the cross rods 411, longitudinal sections of the receiving rods 412 are L-shaped, and the two receiving rods 412 are symmetrically disposed to receive edges of the battery.
Referring to fig. 3 and 4, a receiving piece 45 is fixedly connected to an end of each receiving rod 412, and the receiving piece 45 extends to the outside of the cross bar 411 along the length direction of the receiving rod 412 and protrudes out of the cross bar 411. Horizontal slide rail 33 that equal fixedly connected with horizontal direction set up on the parallel both sides inner wall of box 31 and horizontal pole 411, the horizontal slide rail 33 of every side inner wall all establishes to two sets ofly, equal sliding connection has supporting shoe 44 on every horizontal slide rail 33 of group, one side that box 31 inner wall was kept away from to every supporting shoe 44 all rotates and is connected with bearing 46, when supporting shoe 44 is in slide rail one end, accept the piece 45 and be located bearing 46's top, it offsets with supporting shoe 44 through bearing 46 to realize that bearing 46 accepts the support of frame 41 to whole battery. When the supporting block 44 slides, the bearing 46 moves out from the bottom end of the receiving piece 45, so that the battery receiving frame 41 loses support and slides off, and meanwhile, the relative movement between the receiving piece 45 and the supporting block 44 can be smoother by the arrangement of the bearing 46, so that the service life of a workpiece is prolonged.
Referring to fig. 3 and 4, a linkage rod 47 is arranged between the supporting blocks 44 on the same side inner wall of the box body 31, the end of the linkage rod 47 is connected with the bottom ends of the supporting blocks 44, and the supporting blocks 44 on the same side can move synchronously by using the linkage rod 47, so that the synchronism of the supporting blocks 44 sliding away from the receiving pieces 45 is ensured, and the battery receiving frame 41 can fall stably.
Referring to fig. 3 and 4, a driving cylinder 43 is arranged on the inner wall of the box 31, a piston rod of the driving cylinder 43 extends horizontally, the piston rod of the driving cylinder 43 is connected with one group of supporting blocks 44 on the inner wall on the same side, and the supporting blocks 44 can automatically slide and separate the bearing 46 from the receiving sheet 45 by the arrangement of the driving cylinder 43, so that the battery receiving frame 41 can slide automatically.
Referring to fig. 1, 2 and 3, the signaling control module 200 is in communication with the driver driving the cylinder 43; the main body server 100 is further configured to form a transfer processing instruction for transferring the battery to the protection water tank 3 according to the abnormal alarm signal and send the transfer processing instruction to the transmission control module 200; the transmission control module 200 is further configured to receive a transfer processing instruction, transmit a protection action signal to the transmission mechanism 2, and transmit a processing signal to a driver of the driving cylinder 43; after responding to the protection action signal, the transmission mechanism 2 moves the battery out of the battery shelf 1 and moves the battery to the protection water tank 3; the actuator of the actuating cylinder 43 responds to the processing signal and controls the supporting block 44 to slide away from the bearing sheet 45, so as to immerse the battery in the protective liquid of the protective water tank 3.
The implementation principle of the battery abnormity alarm processing device for the power change station in the embodiment of the application is as follows: when the battery is disassembled, the battery is transferred to a charging surplus position for charging, and then the real-time comparison between the actual charging speed and the preset charging speed is utilized to judge whether the battery is abnormal or not, if so, an abnormal alarm signal is timely formed and sent out, so that the effect of timely sending an alarm when the battery is abnormal is ensured; meanwhile, the abnormal battery is transferred to the protective water tank 3 for cooling treatment, so that the danger is avoided or further expanded.
In one embodiment, a battery abnormity alarm processing method for the power change station is further disclosed. Referring to fig. 5, the battery abnormality alarm processing method for the power change station includes:
and S10, receiving the battery information.
Specifically, the battery information includes a battery serial number, a battery model number, and an initial battery level. When the battery is detached from the battery replacement platform, the serial number and the model number of the battery are identified and recorded by a field administrator, and the initial electric quantity of the battery is identified, read and generated by a user vehicle.
And S20, acquiring the charging surplus position matched with the battery model in the battery shelf 1, forming a charging instruction for transferring the battery to the charging surplus position and sending the charging instruction.
Specifically, the charging positions of batteries of various types are preset in the battery shelf 1, after the battery information is received and the battery types are identified, the charging positions of all the battery types in the battery shelf 1 are extracted, the charging positions are obtained by using a pressure sensor of each charging position, and then the batteries are transferred into the charging positions matched with the battery types of the batteries.
And S30, monitoring the charging information in real time.
Specifically, the charging information includes the real-time capacity and the charging time of the battery. The real-time electric quantity of the battery is generated by identifying and reading a charging position, and the charging time is generated by timing when the battery is transferred to the charging position and starts to charge.
And S40, calculating the actual charging speed, and comparing whether the actual charging speed meets the preset charging speed.
Specifically, the actual charging speed may be calculated by subtracting the initial battery power from the real-time battery power, and then dividing the difference by the charging duration to obtain the actual charging speed. In addition, a USB voltage and current meter can be adopted to detect the magnitude of the charging current so as to obtain the actual charging speed.
The preset charging speed is set to be the normal charging speed corresponding to different models, whether the actual charging speed is matched with the preset charging speed or not is further judged, and when the actual charging speed exceeds or does not reach the preset charging speed, the battery charging is judged to be abnormal.
If the comparison result is yes, jumping to S50;
s50, the charging information is continuously monitored.
If the comparison result is negative, jumping to S60;
and S60, forming an abnormal alarm signal and sending out.
In one embodiment, referring to fig. 6, in order to improve the utilization rate of the battery rack 1, the following steps may be further performed after S50:
s501, judging whether the real-time electric quantity of the battery in the charging information reaches 100%.
If yes, jumping to S502;
and S502, forming a full signal and marking the serial number of the battery.
The real-time electric quantity of the battery is judged, and a user is reminded of the fact that the battery is fully charged in time, so that the utilization rate of the battery shelf 1 is improved.
In one embodiment, referring to fig. 7, in order to reduce the probability of further expansion of the risk, S60 may be followed by the following steps:
and S601, forming a transfer processing instruction for transferring the battery to the protective water tank 3 according to the abnormal alarm signal and sending the instruction.
And S602, monitoring the water tank information in real time.
Specifically, the water tank information includes picture data and temperature data.
And S603, sending the monitoring water tank information to the user terminal.
The implementation principle of the battery abnormity alarm processing method for the power change station in the embodiment of the application is as follows: after the battery is transferred to the charging rest position for charging, the battery charging is monitored, the comparison between the actual charging speed and the preset charging speed is utilized to judge whether the battery charging is abnormal, if so, an abnormal alarm signal is timely formed and sent out, and therefore the effect of timely sending an alarm when the battery charging is abnormal is guaranteed. By means of the formation of the transfer processing instruction, the abnormal battery is transferred into the protective water tank 3 for protection, the condition in the water tank is monitored in real time, and the probability of further expansion of danger is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A battery abnormity alarm processing method for a power change station is characterized by comprising the following steps:
receiving battery information, wherein the battery information comprises a battery serial number, a battery model and initial battery power;
acquiring a charging surplus position matched with the battery model in the battery shelf (1), forming a charging instruction for transferring the battery to the charging surplus position and sending the charging instruction;
monitoring charging information in real time, wherein the charging information comprises the real-time electric quantity and the charging time of a battery;
calculating an actual charging speed, and comparing whether the actual charging speed meets a preset charging speed or not;
if the comparison result is yes, continuously monitoring the charging information;
if the comparison result is negative, an abnormal alarm signal is formed and sent out.
2. The battery abnormity alarm processing method for the power change station as claimed in claim 1, wherein after the charging information is continuously monitored, the method comprises the following steps:
judging whether the real-time electric quantity of the battery in the charging information reaches 100%;
if yes, forming a full signal and marking the serial number of the battery.
3. The battery abnormity alarm processing method for the power change station as claimed in claim 1, wherein after the abnormity alarm signal is formed and sent out, the method comprises the following steps:
according to the abnormal alarm signal, a transfer processing instruction for transferring the battery to the protective water tank (3) is formed and sent out;
monitoring water tank information in real time, wherein the water tank information comprises picture data and temperature data;
and sending the monitoring water tank information to a user terminal.
4. The utility model provides a trade power station with unusual processing apparatus of reporting to police of battery, its characterized in that includes: the system comprises a main body server (100) and a sending control module (200) connected with the main body server (100) in a communication mode, wherein the sending control module (200) is connected with a driver (402) of a transmission mechanism in a communication mode, and the sending control module (200) is connected with an intelligent terminal (404) of an administrator in a communication mode;
the main body server (100) is used for collecting the charging surplus positions in the battery shelf (1), forming a charging instruction for transferring the batteries to the charging surplus positions and sending the charging instruction to the sending control module (200); the main body server (100) is also used for acquiring the actual charging speed of the battery, continuously comparing the actual charging speed with the preset charging speed to obtain a comparison result and analyzing the comparison result, and if the actual charging speed does not accord with the preset charging speed, forming an abnormal alarm signal and sending the abnormal alarm signal to the sending control module (200);
the sending control module (200) is used for receiving a charging instruction and an abnormal alarm signal, transmitting a charging action signal to a driver (402) of the transmission mechanism when the sending control module (200) receives the charging instruction, and sending an alarm to an intelligent terminal (404) of an administrator when the sending control module (200) receives the abnormal alarm signal;
when a driver (402) of the transmission mechanism receives a charging action signal transmitted by the signaling control module (200), the transmission mechanism (2) is controlled to move the battery to a charging surplus position in the battery shelf (1).
5. The battery abnormality alarm processing device for the battery replacement station according to claim 4, characterized in that: the alarm system is characterized in that the signaling control module (200) is in communication connection with an alarm module (401), the alarm module (401) is arranged on the battery shelf (1), and the signaling control module (200) sends an alarm to the alarm module (401) when receiving an abnormal alarm signal.
6. The battery abnormality alarm processing device for the battery replacement station according to claim 4, characterized in that: a protective water tank (3) is arranged in the battery shelf (1), a lifting mechanism (4) for transmitting abnormal batteries into the protective water tank (3) is arranged in the protective water tank (3), and the transmitting control module (200) is in communication connection with a driver of the lifting mechanism (4);
the main body server (100) is also used for forming a transfer processing instruction for transferring the battery to the protective water tank (3) according to the abnormal alarm signal and sending the transfer processing instruction to the signaling control module (200);
the transmission control module (200) is also used for receiving a transfer processing instruction, transmitting a protection action signal to the transmission mechanism (2) and transmitting a processing signal to a driver of the lifting mechanism (4);
after responding to the protection action signal, the transmission mechanism (2) moves the battery out of the battery shelf (1) and moves the battery to the protection water tank (3);
and a driver of the lifting mechanism (4) responds to the processing signal and controls the lifting mechanism (4) to immerse the battery into the protective liquid of the protective water tank (3).
7. The battery abnormality alarm processing device for the battery replacement station as set forth in claim 6, wherein: the protective water tank (3) comprises a tank body (31) arranged at the lower end part of the battery shelf (1), the top end of the tank body (31) is open, and protective liquid is filled in the tank body (31); the lifting mechanism (4) comprises a battery bearing frame (41) arranged in the box body (31), the battery bearing frame (41) is horizontally arranged, and a bearing sheet (45) is arranged on the side of the battery bearing frame (41); the inner wall of the box body (31) is horizontally and slidably connected with a supporting block (44), and the bearing sheet (45) is positioned above the supporting block (44) in an initial state; the inner wall of the box body (31) is provided with a driving cylinder (43), a piston rod of the driving cylinder (43) horizontally stretches, the piston rod of the driving cylinder (43) is connected with the supporting block (44), and a driver (403) of the driving cylinder is in communication connection with the transmitting control module (200) and used for driving the supporting block (44) to slide and separating from the bearing sheet (45).
8. The battery abnormality alarm processing device for the battery replacement station according to claim 7, characterized in that: the inner wall of the box body (31) is provided with a guide rail (32) in the vertical direction, and the battery bearing frame (41) is connected to the guide rail (32) in a sliding mode.
9. The battery abnormality alarm processing device for the battery replacement station according to claim 7, characterized in that: and a linkage rod (47) is arranged between the supporting blocks (44) on the inner walls of the same side of the box body (31).
10. The battery abnormality alarm processing device for the battery replacement station according to claim 7, characterized in that: the supporting block (44) is provided with a bearing (46), and the bearing sheet (45) is abutted to the supporting block (44) through the bearing (46).
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| CN112329911A (en) * | 2020-10-20 | 2021-02-05 | 上海钧正网络科技有限公司 | Charging abnormity determining method and device |
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| US20070188130A1 (en) * | 2006-02-09 | 2007-08-16 | Scheucher Karl F | Scalable intelligent power supply system and method |
| CN109774674A (en) * | 2019-03-29 | 2019-05-21 | 北京新能源汽车股份有限公司 | Power conversion station and method for replacing power battery of electric automobile |
| CN112329911A (en) * | 2020-10-20 | 2021-02-05 | 上海钧正网络科技有限公司 | Charging abnormity determining method and device |
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Effective date of registration: 20240228 Address after: Room 302, Building 1, No. 321 Jinrong Road, High tech Zone, Qingdao City, Shandong Province, 266000 Patentee after: Qingdao Kejie New Energy Technology Co.,Ltd. Country or region after: China Address before: No. 321, Jinrong Road, high tech Zone, Qingdao City, Shandong Province 266000 Patentee before: QINGDAO KINGER ROBOT CO.,LTD. Country or region before: China |