CN213693205U - Battery charging monitoring system - Google Patents
Battery charging monitoring system Download PDFInfo
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- CN213693205U CN213693205U CN202022789215.XU CN202022789215U CN213693205U CN 213693205 U CN213693205 U CN 213693205U CN 202022789215 U CN202022789215 U CN 202022789215U CN 213693205 U CN213693205 U CN 213693205U
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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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Abstract
The present application relates to a battery charging monitoring system, the system comprising: the monitoring system comprises a monitoring host, a hub, a plurality of charging data lines with at least three interfaces and an alarm device; the monitoring host is electrically connected with the concentrator and the alarm device respectively. The system can automatically carry out centralized monitoring on the charging process of each battery, can quickly react to the found abnormal condition, reduces manual intervention, realizes automatic monitoring management and improves the monitoring effect of centralized charging of the batteries.
Description
Technical Field
The application relates to the technical field of electric vehicle charging monitoring equipment, in particular to a battery charging monitoring system.
Background
With the rise of sharing economy, sharing electric vehicles have become indispensable vehicles for people to go out. In order to improve the cruising ability of the shared electric vehicle, the battery of the shared electric vehicle needs to be charged in time. Then, monitoring a centralized charging process that manages multiple batteries is especially important for a sharing company.
The charging condition of each battery is usually checked by a plurality of operator sites, that is, the charging condition of the battery is actually checked by the operator to and from each charging site, so as to realize the monitoring and management of the centralized charging of the battery. However, as the number of the batteries to be charged in a centralized manner increases, the charging process of the plurality of batteries cannot be effectively monitored, and the monitoring effect is poor.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a battery charging monitoring system for solving the technical problem that the conventional method cannot effectively monitor the charging process of a plurality of batteries and the monitoring effect is poor.
The embodiment of the application provides a battery charging monitoring system for the charging process of a plurality of batteries of control, the system includes: the monitoring system comprises a monitoring host, a hub, a plurality of charging data lines with at least three interfaces and an alarm device; the monitoring host is electrically connected with the concentrator and the alarm device respectively.
In one embodiment, the alarm device comprises a signal indicator lamp and/or a buzzer.
In one embodiment, the system further comprises: cloud equipment; the cloud equipment is electrically connected with the monitoring host;
the cloud device receives charging information of each battery sent by the monitoring host, and sends prompt information to a target terminal when determining that an abnormal charging condition exists in the charging process according to the charging information; the prompt information is used for prompting the target terminal to check the abnormally charged battery.
In one embodiment, the system further comprises: a temperature sensor; the temperature sensor is electrically connected with the monitoring host;
the temperature sensor monitors the charging temperature of each battery in the charging process and outputs the charging temperature of each battery to the monitoring host;
and the monitoring host controls the alarm device to output alarm information when the charging temperature exceeds a preset threshold value.
In one embodiment, the alarm information includes position information of the battery with abnormal temperature.
In one embodiment, the system further comprises: a plurality of electronic switches, the number of which matches the number of the batteries; each electronic switch is electrically connected with the corresponding battery and the power supply through the charging data line respectively, and each electronic switch is electrically connected with the monitoring host;
and the monitoring host controls the corresponding electronic switch to be switched off when the charging temperature exceeds a preset threshold value so as to cut off the connection between the battery with abnormal charging temperature and the power supply.
In one embodiment, the temperature sensor is powered by a Universal Serial Bus (USB) interface or the power supply.
In one embodiment, the alarm device comprises: the monitoring system comprises at least one of a display device used for information interaction with an external object and a voice device used for information interaction with the external object, wherein the display device and the voice device are electrically connected with the monitoring host.
In one embodiment, the display device comprises at least one of:
smart phones, personal computers, and wearable devices.
In one embodiment, the monitoring host and the hub use a twisted pair connection.
The battery charging monitoring system that this application embodiment provided includes: the monitoring system comprises a monitoring host, a hub, a plurality of charging data lines with at least three interfaces and an alarm device; three interfaces of each charging data line are respectively and electrically connected with the concentrator, the corresponding batteries and a power supply for charging the batteries, and the monitoring host is respectively and electrically connected with the concentrator and the alarm device. Through the monitoring host computer with rechargeable battery and alarm device electricity be connected for the charging information of each battery can be gathered in real time to the monitoring host computer, thereby automatically carry out centralized monitoring to each battery charging process, and when monitoring the unusual charging condition, can report to the police through alarm device, can make quick response to the unusual condition of discovery promptly, compare traditional manual monitoring mode, manual intervention has been reduced, automatic control management has been realized, thereby the battery has improved the monitoring effect of charging in a centralized way.
Drawings
Fig. 1 is a schematic structural diagram of a battery charging monitoring system according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a battery charging monitoring system according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a battery charging monitoring system according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram showing a charging state of each battery by the battery charging monitoring system according to the embodiment of the present application;
description of reference numerals:
10: monitoring the host; 11: a hub; 12: a charging data line; 13: an alarm device;
14: cloud equipment; 15: a temperature sensor; 16: an electronic switch.
Detailed Description
The battery charging monitoring system provided by the embodiment of the application can be suitable for a scene of carrying out centralized monitoring on the charging process of a plurality of batteries. In the process of charging batteries in batches, the charging condition of each battery can be known in real time through the battery charging monitoring system, and alarm information can be provided in real time when the batteries are in abnormal charging condition so as to be checked by maintenance personnel.
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application are further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Fig. 1 is a schematic structural diagram of a battery charging monitoring system according to an embodiment of the present disclosure. As shown in fig. 1, the battery charge monitoring system may include: the monitoring system comprises a monitoring host 10, a hub 11, a plurality of charging data lines 12 with at least three interfaces and an alarm device 13; the three interfaces of each charging data line 12 are electrically connected to the hub 11, the corresponding battery and a power supply for charging the battery, respectively, and the monitoring host 10 is electrically connected to the hub 11 and the alarm device 13, respectively. After each battery starts to be charged, the monitoring host 10 reads the charging information of each battery through the charging data line 12, and controls the alarm device 13 to output alarm information when determining that an abnormal charging condition exists in the charging process according to each charging information; the alarm mode of the alarm device 13 includes at least one of a voice alarm, a vibration alarm and a display alarm.
Specifically, referring to fig. 1, the battery charging system includes a plurality of charging data lines 12, and the number of charging data lines 12 is related to the number of batteries that the system can support simultaneous charging. The charging data line 12 is a data line capable of supporting both charging and data transmission. In order to facilitate traceability of the charging data of each battery, it is necessary to uniquely number each charging data line 12 in advance, establish an association relationship between the unique number and the U port of the hub 11, and store the association relationship in the monitoring host 10 in advance. Meanwhile, in order to facilitate the inspection of the maintenance personnel, a serial number label needs to be set for each U port of the hub 11 according to the association relationship, so that the serial number information recorded in the monitoring host computer is ensured to be consistent with the actual serial number information of the charging site.
The charging data line 12 includes at least three interfaces, wherein a first interface is connected to a battery to be charged, a second interface is connected to a power supply for supplying electric power to the battery, and a third interface is connected to the hub 11, so that the three interfaces not only connect each battery to the power supply for supplying electric power to each battery, but also connect each battery to the monitoring host 10. Thus, the charging process of each battery can be monitored in real time through the monitoring host 10. If the number of batteries to be charged is excessive, a multi-stage hub 11 connection may be used. In order to solve this problem, a plurality of hubs 11 may be provided in the battery charging monitoring system, and the plurality of hubs 11 may be connected to one bus hub 11, and then electrically connected to the monitoring host 10 through the one bus hub 11. Optionally, a twisted pair connection is used between the monitoring host 10 and the hub 11.
Meanwhile, the monitoring host 10 is also electrically connected with the alarm device 13. Optionally, the monitoring host 10 and the alarm device 13 may be connected by a wired manner, where the wired manner may be a Serial port, a Universal Serial Bus (USB), or the like. The monitoring host 10 and the alarm device 13 can also be connected in a wireless mode, such as bluetooth, radio frequency, etc. The monitoring host 10 reads the charging information of each battery in real time through each charging data line 12, and controls the alarm device 13 to output alarm information when it is determined that an abnormal charging condition exists in the current charging process based on the charging information. The alarm device 13 gives an alarm under the control of the monitoring host 10 to remind maintenance personnel of the abnormal charging condition in the charging process. Optionally, the alarm device 13 comprises a signal indicator light and/or a buzzer. Optionally, the alarm device 13 may be a voice alarm device, a display alarm device, a vibration alarm device, a combination of at least two of the voice alarm device, the display alarm device, and the vibration alarm device, or other types of alarm devices, and the specific form of the alarm device is not limited in this embodiment.
After the batteries start to be charged, the monitoring host 10 reads the charging information of the batteries in real time through the charging data line 12. The charging information may be a charging time, a charged amount, a charging progress, a battery model, and the like of each battery. After obtaining the charging information of each battery, the monitoring host 10 may determine whether the charging process of each battery is normal based on the charging information of each battery. If it is determined that an abnormal charging condition exists in the current charging process, the monitoring host 10 sends a control instruction to the alarm device 13 to control the alarm device 13 to output alarm information. For example, if the charging duration of the battery is long, but the charged capacity of the battery is very low, even the charged capacity is zero, at this time, the monitoring host 10 may determine that the battery has an abnormal charging condition, and control the alarm device 13 to output an alarm message to remind a maintenance person that the abnormal charging condition exists in the charging process. In order to accurately locate the abnormal charging condition, optionally, the warning information may include position information of the battery with abnormal charging. That is to say, when it is determined that an abnormal charging condition exists in the charging process of this time, the monitoring host 10 controls the alarm device 13 to output alarm information including position information of the battery with abnormal charging, so that a maintainer can directly check the battery with abnormal charging based on the alarm information, the cost of manual monitoring is further reduced, and the monitoring effect of centralized charging of the battery is improved.
The battery charging monitoring system that this application embodiment provided includes: the monitoring system comprises a monitoring host, a hub, a plurality of charging data lines with at least three interfaces and an alarm device; three interfaces of each charging data line are respectively and electrically connected with the concentrator, the corresponding batteries and a power supply for charging the batteries, and the monitoring host is respectively and electrically connected with the concentrator and the alarm device. Through the monitoring host computer with rechargeable battery and alarm device electricity be connected for the charging information of each battery can be gathered in real time to the monitoring host computer, thereby automatically carry out centralized monitoring to each battery charging process, and when monitoring the unusual charging condition, can report to the police through alarm device, can make quick response to the unusual condition of discovery promptly, compare traditional manual monitoring mode, manual intervention has been reduced, automatic control management has been realized, thereby the battery has improved the monitoring effect of charging in a centralized way.
Fig. 2 is a schematic structural diagram of another battery charging monitoring system according to an embodiment of the present disclosure. As shown in fig. 2, on the basis of the foregoing embodiment, optionally, the battery charging monitoring system may further include: a cloud device 14; the cloud device 14 is electrically connected with the monitoring host 10; the cloud device 14 receives the charging information of each battery sent by the monitoring host 10, and sends a prompt message to the target terminal when it is determined that an abnormal charging condition exists in the current charging process according to the charging information of each battery.
The prompt information is used for prompting the target terminal to check the abnormally charged battery. The monitoring host 10 and the cloud device 14 may be connected in a wired manner, and the wired manner may be a serial port, a USB, or the like. The monitoring host 10 and the cloud device 14 may also be connected in a wireless manner, such as bluetooth, radio frequency, etc. In practical applications, the maintenance personnel may not be able to timely obtain the alarm information output by the alarm device 13, and in order to further remind the maintenance personnel, after the monitoring host 10 reads the charging information of each battery, the monitoring host 10 also synchronously uploads the charging information of each battery to the cloud device 14. In this way, the cloud device 14 may also determine whether an abnormal charging condition exists in the charging process according to the charging information of each battery, and if so, the cloud device 14 may directly send a prompt message to a target terminal where a maintenance worker is located. The prompt message includes the position information of the battery with abnormal charging. Therefore, maintenance personnel can directly check the abnormally charged battery based on the prompt information, and the cost of manual monitoring is further reduced.
When an abnormal charging condition exists in the charging process, the monitoring host 10 can control the alarm device 13 to output alarm information, and can also send prompt information to the target terminal through the cloud device 14, and of course, the monitoring host 10 can also directly send prompt information to the target terminal. The maintenance personnel are reminded of the abnormal charging condition in the charging process in multiple modes, so that the alarm mode is diversified, the effectiveness of alarm information output is improved, and the monitoring effect of centralized charging of the battery is further improved.
In addition, the cloud device 14 may also push the charging condition of each battery to the target terminal in real time, and store the charging log of each battery, so as to facilitate subsequent index analysis based on the charging log data.
In this embodiment, through the electric connection of high in the clouds equipment and monitor for high in the clouds equipment can receive the charging information of each battery that monitor read in real time, and when high in the clouds equipment was based on the charging information of each battery and is confirmed whether this charging process exists unusual charging situation, high in the clouds equipment can send the suggestion information to target terminal, has richened the warning mode of unusual charging situation, and this battery charging monitored control system can remind maintainer to have unusual charging situation in this charging process through multiple mode promptly, thereby has further improved the control effect that the battery concentrates to charge.
Fig. 3 is a schematic structural diagram of another battery charging monitoring system according to an embodiment of the present disclosure. As shown in fig. 3, on the basis of the foregoing embodiment, optionally, the battery charging monitoring system may further include: a temperature sensor 15; the temperature sensor 15 is electrically connected with the monitoring host 10; the temperature sensor 15 monitors the charging temperature of each battery in the charging process and outputs the charging temperature of each battery to the monitoring host 10; the monitoring host 10 controls the alarm device 13 to output alarm information when the charging temperature of the battery exceeds a preset threshold.
The temperature sensor 15 may be a chip-level sensor, and the temperature sensor 15 and the monitoring host 10 may be connected in a wired manner, which may be a serial port, a USB, or the like. The temperature sensor 15 and the monitoring host 10 can also be connected in a wireless mode, such as bluetooth, radio frequency, etc. When a wireless connection is used, the monitoring host 10 may further include a wireless signal receiving circuit, which may include: antenna, radio frequency circuit, baseband processing chip, etc. Alternatively, the temperature sensor 15 may be powered by the USB interface or the power supply described above.
In addition, the temperature sensor 15 may be a contact type sensor, that is, the temperature sensor 15 is directly disposed on the surface of each battery to measure the charging temperature of each battery in the charging process in real time. At this time, the number of temperature sensors 15 matches the number of batteries. Alternatively, the temperature sensor 15 may be a non-contact sensor. The specific type of the temperature sensor 15 is not limited in this embodiment, and it is only necessary to be able to measure the charging temperature of each battery in the charging process in real time.
After the batteries start to be charged, the temperature sensor 15 monitors the charging temperature of each battery in the charging process in real time, outputs the measured charging temperature of each battery to the monitoring host 10, and the monitoring host 10 sends a control instruction to the alarm device 13 when determining that the charging temperature of the battery exceeds a preset threshold value, so as to control the alarm device 13 to output alarm information to remind maintenance personnel of the batteries with abnormal charging temperature in the charging process. The preset threshold may be set based on actual requirements, which is not limited in this embodiment.
In order to accurately locate the battery with abnormal charging temperature, optionally, the alarm information may include position information of the battery with abnormal temperature. That is to say, when it is determined that a battery with an abnormal charging temperature exists in the current charging process, the monitoring host 10 controls the alarm device 13 to output alarm information including position information of the battery with the abnormal charging temperature, so that a maintainer can directly check the battery with the abnormal charging temperature based on the alarm information, and the cost of manual monitoring is further reduced.
With continuing reference to fig. 3, in order to ensure the safety of centralized charging of each battery, on the basis of the foregoing embodiment, optionally, the battery charging monitoring system may further include: a plurality of electronic switches 16, the number of electronic switches 16 matching the number of batteries; each electronic switch 16 is electrically connected with a corresponding battery and a power supply through a charging data line 12, and each electronic switch 16 is electrically connected with the monitoring host 10; the monitoring host 10 controls the corresponding electronic switch 16 to be turned off when the charging temperature of the battery exceeds a preset threshold value, so as to cut off the connection between the battery with abnormal charging temperature and the power supply.
After each battery starts to be charged, the temperature sensor 15 monitors the charging temperature of each battery in the charging process in real time, the measured charging temperature of each battery is output to the monitoring host 10, and the monitoring host 10 sends a control instruction to the alarm device 13 when determining that the charging temperature of each battery exceeds a preset threshold value so as to control the alarm device 13 to output alarm information; meanwhile, the monitoring host 10 also sends a control command to the electronic switch 16 corresponding to the battery with abnormal charging temperature to control the electronic switch 16 to be disconnected, so as to cut off the connection between the battery with abnormal charging temperature and the power supply, and ensure the safety of centralized charging.
In this embodiment, through setting up temperature sensor and electronic switch at battery charging monitoring system, temperature sensor, electronic switch all is connected with the monitoring host computer electricity simultaneously, thus, temperature sensor can send the charging temperature of each battery of real-time measurement for the monitoring host computer, make the monitoring host computer control alarm device output alarm information when confirming the charging temperature of battery surpasses the predetermined threshold value, the electronic switch disconnection that the while control corresponds, cut off this charging temperature is unusual and be connected between battery and the power, can make quick response to the charging temperature abnormal conditions of discovery promptly, compare traditional manual monitoring mode, manual intervention has been reduced, automatic monitoring management has been realized, the centralized monitoring effect who charges of battery has further been improved, the security of concentrating the charging has also been guaranteed.
Optionally, the alarm device 13 in the above embodiment may include at least one of a display device for performing information interaction with an external object and a voice device for performing information interaction with the external object, and both the display device and the voice device are electrically connected to the monitoring host 10. Optionally, the display device may include at least one of: smart phones, personal computers, and wearable devices.
Wherein the external object may be a maintenance person. The maintenance staff may set the above-described charging abnormality condition, the output mode of various kinds of alarm information, the above-described preset threshold value, and the like in advance through the alarm device 13. When the alarm device 13 includes a display device, after the batteries start to be charged, the monitoring host 10 may display the charging information of the batteries in the display device in real time, so that the maintenance personnel can check the charging condition of the batteries. Specifically, the monitoring host 10 displays the charging information of each battery read through each charging data line 12 at a corresponding position of the display device in real time according to the association relationship between the charging data line 12 stored in the database and the U port of the hub 11, and controls the display device to output alarm information when it is determined that an abnormal charging condition exists in the current charging process according to the charging information of each battery. As shown in fig. 4, the charging information of each battery and the corresponding alarm information are displayed in real time through the display device, and the charging information of each battery can be visually displayed in a graphical manner. The charging state of each battery can be clearly known through the displayed charging information, and the monitoring effect of centralized charging of the batteries is further improved.
It should be noted that the percentages in fig. 4 are charging schedules of the batteries, and the dashed line boxes represent that the batteries are not connected to the corresponding positions in the battery charging monitoring system, and of course, other charging information of the batteries, such as charging duration, may also be displayed through the display device.
When the alarm device 13 includes a voice device, the monitoring host 10 controls the voice device to give a voice alarm or a vibration alarm when it is determined that an abnormal charging condition exists in the current charging process according to the charging information of each battery. Alternatively, the speech device may be a speaker.
In this embodiment, the alarm device of the battery charging monitoring system may include at least one of a display device for performing information interaction with an external object and a voice device for performing information interaction with an external object. Since the external object can set the personalized alarm parameters through the display device or the voice device and can provide display alarm or voice alarm when the alarm condition is met, the alarm mode of the battery charging monitoring system is diversified and personalized, and the monitoring effect of battery centralized charging is further improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A battery charge monitoring system for monitoring the charging process of a plurality of batteries, the system comprising: the monitoring system comprises a monitoring host, a hub, a plurality of charging data lines with at least three interfaces and an alarm device; the monitoring host is electrically connected with the concentrator and the alarm device respectively.
2. The system according to claim 1, characterized in that the alarm means comprise a signal indicator light and/or a buzzer.
3. The system of claim 1, further comprising: cloud equipment; the cloud equipment is electrically connected with the monitoring host;
the cloud device receives charging information of each battery sent by the monitoring host, and sends prompt information to a target terminal when determining that an abnormal charging condition exists in the charging process according to the charging information; the prompt information is used for prompting the target terminal to check the abnormally charged battery.
4. The system of claim 1, further comprising: a temperature sensor; the temperature sensor is electrically connected with the monitoring host;
the temperature sensor monitors the charging temperature of each battery in the charging process and outputs the charging temperature of each battery to the monitoring host;
and the monitoring host controls the alarm device to output alarm information when the charging temperature exceeds a preset threshold value.
5. The system according to claim 4, wherein the alarm information includes position information of the battery with abnormal temperature.
6. The system of claim 4, further comprising: a plurality of electronic switches, the number of which matches the number of the batteries; each electronic switch is electrically connected with the corresponding battery and the power supply through the charging data line respectively, and each electronic switch is electrically connected with the monitoring host;
and the monitoring host controls the corresponding electronic switch to be switched off when the charging temperature exceeds a preset threshold value so as to cut off the connection between the battery with abnormal charging temperature and the power supply.
7. The system of claim 4, wherein the temperature sensor is powered by a Universal Serial Bus (USB) interface or the power source.
8. The system according to any one of claims 1 to 7, wherein the alarm device comprises: the monitoring system comprises at least one of a display device used for information interaction with an external object and a voice device used for information interaction with the external object, wherein the display device and the voice device are electrically connected with the monitoring host.
9. The system of claim 8, wherein the display device comprises at least one of:
smart phones, personal computers, and wearable devices.
10. The system according to any one of claims 1 to 7, wherein a twisted pair connection is used between the monitoring host and the hub.
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| CN202022789215.XU CN213693205U (en) | 2020-11-26 | 2020-11-26 | Battery charging monitoring system |
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| CN202022789215.XU CN213693205U (en) | 2020-11-26 | 2020-11-26 | Battery charging monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114784915A (en) * | 2022-05-19 | 2022-07-22 | 深圳市紫光照明技术股份有限公司 | Multi-load charging state monitoring method, system and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114784915A (en) * | 2022-05-19 | 2022-07-22 | 深圳市紫光照明技术股份有限公司 | Multi-load charging state monitoring method, system and storage medium |
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