WO2022174816A1 - 一种监控方法、装置和车辆 - Google Patents

一种监控方法、装置和车辆 Download PDF

Info

Publication number
WO2022174816A1
WO2022174816A1 PCT/CN2022/076849 CN2022076849W WO2022174816A1 WO 2022174816 A1 WO2022174816 A1 WO 2022174816A1 CN 2022076849 W CN2022076849 W CN 2022076849W WO 2022174816 A1 WO2022174816 A1 WO 2022174816A1
Authority
WO
WIPO (PCT)
Prior art keywords
image data
battery pack
state
vehicle
battery
Prior art date
Application number
PCT/CN2022/076849
Other languages
English (en)
French (fr)
Inventor
张文中
Original Assignee
广州橙行智动汽车科技有限公司
广州小鹏汽车科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州橙行智动汽车科技有限公司, 广州小鹏汽车科技有限公司 filed Critical 广州橙行智动汽车科技有限公司
Publication of WO2022174816A1 publication Critical patent/WO2022174816A1/zh

Links

Images

Classifications

    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • 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

Definitions

  • the present invention relates to the technical field of automobiles, and in particular, to a monitoring method, device and vehicle.
  • manufacturers connect multiple single cells in series or parallel to form a module, and then connect multiple modules in series or parallel to obtain a battery pack; then pack and seal the battery pack to obtain a battery pack. Subsequently, a battery pack is installed on the vehicle, and the battery pack is used to provide power for the electric vehicle to ensure the safety of the entire vehicle.
  • the state of the battery pack affects the usability of the electric vehicle and the safety of the use of the vehicle; therefore, it is very important to monitor the state of the battery and find the battery fault in time. Since the inside and outside of the battery pack are completely sealed, the internal scene cannot be seen; therefore, temperature and humidity sensors, smoke sensors, etc. can be built in the battery pack to obtain the physical parameters of the battery; and then the state of the battery pack can be predicted based on the physical parameters collected by these sensors.
  • the deployed sensor can only collect the physical parameters of the battery at its location, it is obviously unrealistic to deploy sensors in every position in the battery pack, so the battery pack cannot be fully monitored.
  • Embodiments of the present invention provide a monitoring method to comprehensively monitor the state of a vehicle battery pack.
  • Embodiments of the present invention also provide a monitoring device and a vehicle to ensure the implementation of the above method.
  • the present invention discloses a monitoring method, which is applied to monitor the state of a battery pack of a vehicle, wherein the battery pack has a plurality of built-in image acquisition modules, and the method includes:
  • the state of the vehicle battery pack is monitored.
  • the battery pack includes a plurality of battery modules, and the battery modules include a plurality of single cells;
  • the monitoring of the state of the vehicle battery pack according to the image data includes:
  • connection state between a plurality of the single cells is monitored.
  • the battery pack includes a single battery
  • monitoring the state of the vehicle battery pack according to the image data includes:
  • the currently acquired image data is compared with the historically acquired image data to monitor the aging degree of the single cells in the battery pack.
  • the battery pack includes a single battery
  • the image acquisition module includes an infrared image acquisition module
  • the image data is infrared imaging image data
  • the monitoring of the state of the vehicle battery pack according to the image data includes:
  • the temperature of the battery pack is monitored by analyzing the infrared imaging image data.
  • the image data includes: first image data, and the battery pack further has a built-in lighting component;
  • the acquisition of image data collected by the image acquisition module includes:
  • the image acquisition module includes an infrared image acquisition module, and the image data includes second image data;
  • the acquiring image data collected by the image acquisition module further includes:
  • the method also includes:
  • the abnormality of the battery pack is excluded.
  • the method further includes:
  • the method further includes:
  • an abnormality prompt is performed.
  • An embodiment of the present invention further provides a monitoring device, which is applied to monitor the state of a battery pack of a vehicle, wherein the battery pack has a plurality of built-in image acquisition modules, and the device includes:
  • a data acquisition module for acquiring image data collected by the plurality of image acquisition modules
  • a state monitoring module configured to monitor the state of the vehicle battery pack according to the image data.
  • the battery pack includes a plurality of battery modules, and the battery modules include a plurality of single cells;
  • the state monitoring module includes:
  • a first connection state monitoring sub-module configured to monitor the connection states between a plurality of the battery modules according to the image data;
  • the second connection state monitoring sub-module is used for monitoring the connection state among the plurality of single cells according to the image data.
  • the battery pack includes a single battery
  • the state monitoring module includes:
  • the aging degree monitoring sub-module is used to compare the currently acquired image data with the historically acquired image data to monitor the aging degree of the single cells in the battery pack.
  • the battery pack includes a single battery
  • the image acquisition module includes an infrared image acquisition module
  • the image data is infrared imaging image data
  • the state monitoring module includes:
  • the temperature monitoring sub-module is used for monitoring the temperature of the battery pack by analyzing the infrared imaging image data.
  • the image data includes: first image data, and the battery pack further has a built-in lighting component;
  • the data acquisition module includes:
  • the first image data acquisition sub-module is configured to acquire the first image data acquired by the image acquisition module when the lighting assembly is in an on state.
  • the image acquisition module includes an infrared image acquisition module, and the image data includes second image data;
  • the data acquisition module also includes:
  • a second image data acquisition sub-module configured to acquire second image data acquired by the image acquisition module when the lighting assembly is in an off state when an abnormal state of the battery pack is monitored according to the first image data
  • the device also includes:
  • An abnormality exclusion module configured to eliminate the abnormality of the battery pack by comparing the first image data with the second image data.
  • the device also includes:
  • the status prompt module is used to prompt the status of the battery pack.
  • the device also includes:
  • the abnormality prompting module is used for prompting the abnormality when the abnormality of the state of the battery pack is monitored.
  • Embodiments of the present invention also provide a vehicle including a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by one or more processors.
  • One or more programs are included for performing the monitoring method as described in any of the embodiments of the present invention.
  • the embodiment of the present invention also provides a readable storage medium, when the instructions in the storage medium are executed by the processor of the vehicle, the vehicle can execute the monitoring method according to any one of the embodiments of the present invention.
  • the embodiments of the present invention include the following advantages:
  • multiple image acquisition modules may be built in the battery pack. Since one image acquisition module can collect image data of scenes within a certain range inside the battery pack, multiple image acquisition modules are deployed at different positions inside the battery pack to collect image data.
  • the image data can restore the entire internal scene of the battery pack; then obtain the image data collected by the image acquisition module, and monitor the state of the vehicle battery pack according to the image data, and monitor the entire interior of the battery pack, so as to achieve Comprehensively monitor the status of the battery pack.
  • Fig. 1 is the step flow chart of a kind of monitoring method embodiment of the present invention
  • 2A is a flowchart of steps of an optional embodiment of a monitoring method of the present invention.
  • FIG. 2B is a schematic diagram of the internal structure of a battery pack according to an embodiment of the present invention.
  • FIG. 2C is a schematic diagram of the internal structure of another battery pack according to an embodiment of the present invention.
  • 2D is a schematic diagram of another internal structure of a battery pack according to an embodiment of the present invention.
  • FIG. 2E is a schematic diagram of another internal structure of a battery pack according to an embodiment of the present invention.
  • 2F is a schematic diagram of the internal structure of still another battery pack according to an embodiment of the present invention.
  • 2G is a schematic diagram of the internal structure of an optional battery pack according to an embodiment of the present invention.
  • FIG. 3 is a flow chart of steps of another optional embodiment of the monitoring method of the present invention.
  • FIG. 4 is a flow chart of steps of another optional embodiment of a monitoring method of the present invention.
  • FIG. 5 is a flow chart of the steps of another optional embodiment of the monitoring method of the present invention.
  • FIG. 6 is a flow chart of steps of another optional embodiment of a monitoring method of the present invention.
  • FIG. 7 is a structural block diagram of an embodiment of a monitoring device of the present invention.
  • FIG. 8 is a structural block diagram of an optional embodiment of a monitoring apparatus according to the present invention.
  • a monitoring method provided by an embodiment of the present invention can be applied to monitor the state of a battery pack of a vehicle; one of its core concepts is that an image acquisition module can be deployed in the battery pack of the vehicle, and then the image collected in the battery pack can be The image data collected by the acquisition module is used to monitor the status of the vehicle battery pack.
  • multiple image acquisition modules can be deployed in the battery pack, and the multiple image acquisition modules can be deployed in different positions in the battery pack; because one image acquisition module can collect image data of scenes within a certain range inside the battery pack, and then deploy Deploying image data collected by multiple image acquisition modules at different positions inside the battery pack can restore the entire internal scene of the battery pack; thus, based on the image data collected by these multiple image acquisition modules, the entire interior of the battery pack can be monitored, thereby Realize a comprehensive monitoring of the status of the battery pack.
  • FIG. 1 a flow chart of steps of an embodiment of a monitoring method of the present invention is shown.
  • Step 102 Acquire image data collected by multiple image collection modules.
  • Step 104 monitor the state of the vehicle battery pack according to the image data.
  • the monitoring method of the embodiment of the present invention may be executed by a data processing unit of a vehicle. Further, after the image acquisition module collects the image data, it can send the collected image data to the data processing unit of the vehicle; then the data processing unit of the vehicle can acquire the image data collected by the multiple image acquisition modules, and then analyze the image data by analyzing the image data. The data is analyzed to monitor the status of the vehicle battery pack.
  • the monitoring method of the embodiment of the present invention may be executed by an electronic device. Further, after the image acquisition module collects the image data, the collected image data can be sent to the electronic device; then the electronic device can obtain the image data collected by the multiple image acquisition modules, and then analyze the image data to obtain the image data. The status of the vehicle battery pack is monitored.
  • the battery may include a battery pack, the battery pack may be formed by connecting a plurality of battery modules, and each battery module may be formed by connecting a plurality of single cells.
  • the monitoring of the state of the vehicle battery pack may include monitoring the physical state of the single cell in the vehicle battery pack, monitoring the connection state of the single cell, monitoring the connection state of the battery module, etc.; This is not limited.
  • the frequency of collecting image data by the image acquisition module and the frequency of sending image data by the image acquisition module are not limited; wherein, the image acquisition module may send the collected image data in a video format or in an image format, This embodiment of the present invention also does not limit this.
  • the image data collected by multiple image acquisition modules built into the battery pack can restore the entire internal scene of the battery pack; therefore, the image data collected by multiple image acquisition modules can be analyzed, and the entire interior of the battery pack can be monitored; Realize comprehensive monitoring of the status of vehicle battery packs.
  • multiple image acquisition modules can be built in the battery pack. Since one image acquisition module can collect image data of scenes within a certain range inside the battery pack, multiple image acquisition modules are deployed at different positions inside the battery pack. The image data collected by the module can restore the entire internal scene of the battery pack; and then obtain the image data collected by the image acquisition module, and monitor the state of the vehicle battery pack based on the image data, and monitor the entire interior of the battery pack. , so as to fully monitor the status of the battery pack.
  • the monitoring of the state of the vehicle battery pack may include monitoring the connection state of the battery module; the connection state may include an abnormal connection state or a normal connection state.
  • the connection state may include an abnormal connection state or a normal connection state.
  • FIG. 2A a flowchart of steps of an optional embodiment of a monitoring method of the present invention is shown.
  • Step 202 Acquire image data collected by the multiple image collection modules.
  • the internal structures of battery packs of different battery manufacturers are different; correspondingly, the number and position of the image acquisition modules deployed inside the battery pack can be determined according to the actual structure of the battery pack, which is not limited in this embodiment of the present invention .
  • it can be deployed on the side of the battery cover facing the battery module; it can also be deployed on the side wall of the battery module accommodating cavity, and so on.
  • a BMS (BATTERY MANAGEMENT SYSTEM, battery management system) is also deployed inside the battery pack.
  • the BMS can supply power to each image acquisition module after processing by the voltage of the low-voltage battery of the whole vehicle.
  • the BMS may include a data processing unit; the monitoring method of the embodiment of the present invention may be executed by the data processing unit of the BMS. Furthermore, after the image collection module collects image data, the collected image data can be sent to the data processing unit of the BMS, and then the data processing unit of the BMS monitors the state of the vehicle battery pack according to the image data.
  • FIG. 2B a schematic diagram of the internal structure of a battery pack according to an embodiment of the present invention is shown.
  • the image acquisition module can send the collected image data to the data processing unit of the BMS; then the data processing unit of the BMS forwards the image data to the electronic device;
  • the image data monitors the state of the vehicle battery pack.
  • FIG. 2C another schematic diagram of the internal structure of a battery pack according to an embodiment of the present invention is shown.
  • the data processing unit of the BMS can forward the image data sent by the image acquisition module to the electronic device through the on-board T-BOX (Telematics BOX, telematics processor).
  • the image acquisition module can send the collected image data to the data processing unit of the BMS; then the data processing unit of the BMS forwards the image data to the data processing unit outside the battery pack (may be refers to the data processing unit of other systems of the vehicle); and then the data processing unit outside the battery pack monitors the state of the vehicle battery pack according to the image data.
  • FIG. 2D another schematic diagram of the internal structure of a battery pack according to an embodiment of the present invention is shown.
  • the image acquisition module can send the collected image data to the data processing unit of the BMS; then the data processing unit of the BMS forwards the image data to the data processing unit outside the battery pack (may be Refers to the data processing unit of other systems of the vehicle). Then, the image data is forwarded to the electronic device by the data processing unit outside the battery pack, and then the electronic device monitors the state of the vehicle battery pack according to the image data.
  • FIG. 2E a schematic diagram of another internal structure of a battery pack according to an embodiment of the present invention is shown.
  • the collected image data can be sent to a data processing unit outside the battery pack (which may refer to data processing units of other systems of the vehicle);
  • the processing unit monitors the state of the vehicle battery pack according to the image data.
  • FIG. 2F a schematic diagram of another internal structure of a battery pack according to an embodiment of the present invention is shown.
  • the collected image data can be directly sent to the data processing unit outside the battery pack; then the image data is forwarded to the electronic device by the data processing unit outside the battery pack; Further, the electronic device monitors the state of the vehicle battery pack according to the image data.
  • FIG. 2G a schematic diagram of the internal structure of an optional battery pack according to an embodiment of the present invention is shown.
  • the data processing unit outside the battery pack can forward the image data sent by the image acquisition module to the electronic device through the on-board T-BOX (Telematics BOX, telematics processor).
  • the image acquisition module can communicate with the data processing unit of the BMS or the data processing unit outside the battery pack through Ethernet, or it can communicate with the data processing unit of the BMS through the CAN (Controller Area Network) bus. or a data processing unit outside the battery pack to communicate, which is not limited in this embodiment of the present invention.
  • CAN Controller Area Network
  • the electronic device may include a server and/or a terminal device, the server may monitor the state of the vehicle battery pack according to the image data; the server may also forward the received image data to the terminal device, and then the terminal device According to the image data, the state of the vehicle battery pack is monitored, which is not limited in this embodiment of the present invention.
  • Step 204 monitoring the connection status between the plurality of battery modules according to the image data.
  • the battery pack of the battery pack may be formed by a plurality of battery modules in series and/or in parallel; that is, the battery pack may include a plurality of battery modules.
  • the battery modules can be connected through the module connection components. You can first filter out the images containing the module connection components from the acquired image data; then you can analyze the module connection components in the filtered image data. , judging whether the module connection components between the battery modules are abnormal, so as to monitor the connection status between the plurality of battery modules. Among them, for each piece of screened image data, an image of the module connection assembly area can be extracted therefrom; then the extracted module connection assembly area image can be compared with the preset module connection assembly area image to determine Check whether the module connection component of the corresponding battery module is abnormal.
  • the preset image of the module connection component area may refer to an image corresponding to a normal module connection component.
  • module connection assembly between two battery modules If the module connection assembly between two battery modules is abnormal, it can be determined that the connection state between the two battery modules is an abnormal connection state. If the module connection assembly between two battery modules is not abnormal, it can be determined that the connection state between the two battery modules is a normal connection state.
  • the module connection components corresponding to the battery modules are abnormal according to each piece of image data in the multiple pieces of image data.
  • the image data can be used to monitor the connection status between the plurality of battery modules in the battery pack in the battery pack;
  • the problem of monitoring the connection status between battery modules because one image acquisition module can collect image data of a scene within a certain range inside the battery pack, deploying image data collected by multiple image acquisition modules at different positions inside the battery pack can restore the entire internal scene of the battery pack; and the present invention implements The example can comprehensively monitor the connection status between battery modules.
  • the monitoring of the state of the vehicle battery pack may include monitoring the connection state of a single battery; the connection state may include an abnormal connection state or a normal connection state.
  • the connection state may include an abnormal connection state or a normal connection state.
  • FIG. 3 a flow chart of steps of another optional embodiment of the monitoring method of the present invention is shown.
  • Step 302 Acquire image data collected by the multiple image collection modules.
  • Step 302 is similar to the above-mentioned step 202 and will not be repeated here.
  • Step 304 monitor the connection state between the plurality of single cells according to the image data.
  • each battery module may be formed of a plurality of single cells in series and/or in parallel.
  • the single cells can be connected through the battery connection components, and the images containing the battery connection components can be filtered out from the acquired image data; Whether there is any abnormality in the battery connection assembly between the single cells, to monitor the connection status between the plurality of single cells.
  • the battery connection assembly area image can be extracted from it; then the extracted battery connection assembly area image can be compared with the preset battery connection assembly area image to determine the corresponding cell. Whether the battery connection component of the battery is abnormal.
  • the preset battery connection assembly area image may refer to an image corresponding to a normal battery connection assembly.
  • connection state between the two single cells is an abnormal connection state. If there is no abnormality in the battery connection assembly between two single cells, it can be determined that the connection state between the two single cells is a normal connection state.
  • the image data can be used to monitor the connection state between a plurality of single cells, which solves the problem that the existing technology cannot monitor the connection state between the single cells according to the physical parameters of the battery. monitoring issues.
  • one image acquisition module can collect image data of a scene within a certain range inside the battery pack, deploying image data collected by multiple image acquisition modules at different positions inside the battery pack can restore the entire internal scene of the battery pack; and the present invention implements This example can comprehensively monitor the connection status between single cells.
  • the monitoring of the state of the vehicle battery pack may include monitoring the physical state of a single battery; the physical state may include the degree of aging.
  • the physical state may include the degree of aging.
  • FIG. 4 shows a flow chart of steps of another optional embodiment of the monitoring method of the present invention.
  • Step 402 Acquire image data collected by the plurality of image collection modules.
  • Step 402 is similar to step 202 and will not be repeated here.
  • Step 404 compare the currently acquired image data with the historically acquired image data, and monitor the aging degree of the single cells in the battery pack.
  • the current image data including the single battery can be screened from the currently acquired image data; and then the color of the single battery in the current image data is determined.
  • the historical image data containing the single battery can be filtered out from the historically acquired image data, and then the color of the single battery in the historical image data can be determined.
  • the historically acquired image data may be the image data acquired for the first time. Then compare the color of the single battery in the current image data with the color of the single battery in the historical image data to determine the color of the single battery in the current image data, which is consistent with the color of the single battery in the historical image data.
  • the color difference information between the colors is compared with the color difference ranges of a plurality of preset aging degree grades to determine the aging degree grade to which the difference information belongs; and then the aging degree grade of the single battery can be obtained.
  • image data collected by multiple image acquisition modules that include the single battery; then, from the currently obtained image data, a plurality of current images including the single battery are screened out; and from the historically obtained image data , and filter out multiple historical images containing the single cell.
  • the current image data and historical image data of the same image acquisition module can be compared to determine the corresponding color difference information; and then by comparing the current image data and historical image data of multiple image acquisition modules, multiple image acquisition modules can be compared.
  • Color difference information can be determined first according to the plurality of color difference information; and then the aging degree level of the single battery can be determined according to the above method according to the final color difference information.
  • the currently acquired image data is compared with the historically acquired image data to monitor the aging degree of the single cells in the battery pack; since one image acquisition module can collect a certain range inside the battery pack Therefore, the image data collected by multiple image acquisition modules are deployed at different positions inside the battery pack, and the entire internal scene of the battery pack can be restored; therefore, the embodiment of the present invention can comprehensively monitor the status of the single cells in the battery pack. degree of aging.
  • the monitoring of the state of the vehicle battery pack may include monitoring the physical state of a single battery; the physical state may include temperature.
  • the physical state may include temperature.
  • FIG. 5 shows a flow chart of steps of yet another optional embodiment of the monitoring method of the present invention.
  • Step 502 Acquire image data collected by the plurality of image collection modules; wherein the battery pack includes a single battery, the image collection module includes an infrared image collection module, and the image data is infrared imaging image data.
  • the image acquisition module may be an infrared image acquisition module, and correspondingly, the acquired image data may be infrared imaging image data.
  • Step 502 is similar to step 202 and will not be repeated here.
  • Step 504 Monitor the temperature of the battery pack by analyzing the infrared imaging image data.
  • the obtained infrared imaging image data can be used to characterize the thermal image distribution of the infrared radiation of the single cell, and the single cells with different temperatures have different colors corresponding to the images in the infrared imaging image data.
  • the temperature of each single cell in the battery pack can be determined by analyzing the infrared imaging image data.
  • the infrared imaging image data can be analyzed to calculate the temperature of each single battery; then for a battery module, the temperature of the single battery with the highest temperature in the battery module can be determined, and the temperature of the single battery with the lowest temperature can be determined. temperature difference; then it can be judged whether the temperature of the battery module is abnormal according to the temperature difference. If the temperature difference is greater than the temperature threshold, it can be determined that the temperature of the battery module is abnormal. If the temperature difference is less than or equal to the temperature threshold, it can be determined that the temperature of the battery module is normal.
  • the image acquisition module may be an infrared image acquisition module, and the image data may be infrared imaging image data; and the battery pack may be monitored by analyzing the infrared imaging image data. temperature. Since one image acquisition module can collect image data of a scene within a certain range inside the battery pack, deploying image data collected by multiple image acquisition modules at different positions inside the battery pack can restore the entire internal scene of the battery pack; therefore, this embodiment of the present invention The temperature of the single cells in the battery pack and whether the temperature of the battery module is abnormal can be comprehensively monitored.
  • monitoring the state of the vehicle battery pack according to the image data may also include judging whether the single battery is damaged and the degree of damage by analyzing the acquired image data. etc., which are not limited in this embodiment of the present invention.
  • connection state of the battery module when the connection state of the battery module is abnormal, and/or the connection state of the single battery is abnormal, and/or the aging degree level of the single battery is greater than the preset level, it can be determined that the state of the battery pack is an abnormal state;
  • the abnormality can be eliminated according to the image data collected by the lighting component for lighting and the image data collected by the infrared image acquisition module without the lighting component for lighting.
  • FIG. 6 a flow chart of steps of another optional embodiment of a monitoring method of the present invention is shown.
  • Step 602 Acquire first image data collected by the image collection module when the lighting assembly is in an on state.
  • Step 604 monitor the state of the vehicle battery pack according to the first image data.
  • the battery pack further has a built-in lighting assembly, and the lighting assembly can be used to provide illumination for the image acquisition module, so that the image acquisition module can capture a clear scene inside the battery pack, improving the performance of the battery pack. The accuracy of monitoring the status of the vehicle battery pack.
  • the lighting assembly can be turned on, and then the first image data collected by the image acquisition module when the lighting assembly is turned on is acquired to generate image data; and then the state of the vehicle battery pack is monitored according to the first image data. , which is similar to the above-mentioned embodiment, and will not be repeated here.
  • Step 606 When the abnormal state of the battery pack is monitored according to the first image data, acquire second image data collected by the image acquisition module when the lighting assembly is in an off state.
  • the lighting assembly When the abnormal state of the battery pack is monitored according to the first image data, the lighting assembly may be turned off; and then the second image data collected by the image acquisition module when the lighting assembly is in the off state is acquired.
  • the image acquisition module for acquiring the second image data may be an infrared image acquisition module, and the second image data may be infrared imaging image data.
  • the image data may include first image data and second image data.
  • Step 606 by comparing the first image data with the second image data, to exclude the abnormality of the battery pack.
  • the first image data on which the abnormal state of the battery pack is determined may be determined; and the first image data is collected. image acquisition device. Then, the second image data collected by the image acquisition device can be determined, and the first image data and the second image data can be compared to determine whether the abnormal state of the battery pack is monitored according to the first image data. misjudgment.
  • the temperature of the battery module in the second image data is normal, it can be determined that the abnormal state of the battery pack monitored according to the first image data is a misjudgment, and the abnormality is excluded. If the temperature of the battery module in the second image data is abnormal, it can be determined that the abnormal state of the battery pack monitored according to the first image data is not a misjudgment, and other steps can be performed to further determine that the state of the battery pack is abnormal according to the first image data.
  • the data monitors whether the abnormal state of the battery pack is a misjudgment; it can also be determined that the state of the battery pack is abnormal.
  • the first image data collected by the image acquisition module when the lighting assembly is in an on state can be acquired, and then the state of the vehicle battery pack can be monitored according to the first image data;
  • the first image data is monitored to detect that the state of the battery pack is abnormal, acquire the second image data collected by the image acquisition module when the lighting assembly is in the off state; and then compare the first image data with the second image data Yes, the abnormality of the battery pack is excluded; further, the abnormality of the battery pack can be excluded, which further improves the accuracy of monitoring the state of the vehicle battery pack.
  • the method further includes: prompting the state of the battery pack.
  • the prompting of the status of the battery pack may include: displaying the status of the battery pack. For example, when the data processing unit of the vehicle monitors the state of the battery pack of the vehicle according to the image data, the state of the battery pack of the vehicle can be displayed on the display components in the vehicle, such as a central control panel and an instrument panel.
  • the data processing unit of the electronic device monitors the status of the battery pack of the vehicle according to the image data; if the electronic device is a server, the status of the battery pack of the vehicle can be sent to the terminal device for display; The state of the battery pack of the vehicle is sent to the display component of the vehicle for display, which is not limited in this embodiment of the present invention.
  • the prompting of the status of the battery pack may further include: voice broadcast of the status of the battery pack.
  • the voice assistant of the vehicle may be invoked to broadcast the state of the battery pack of the vehicle by voice.
  • the state of the vehicle battery pack is monitored by the data processing unit of the electronic device according to the image data; if the electronic device is a server, the state of the vehicle battery pack can be sent to the terminal device, and the terminal device can monitor the vehicle battery pack status.
  • the status of the battery pack is broadcast by voice.
  • the state of the battery pack of the vehicle may also be sent to the vehicle, and the voice assistant of the vehicle may voice broadcast the state of the battery pack of the vehicle, which is not limited in this embodiment of the present invention.
  • the method further includes: when it is monitored that the state of the battery pack is abnormal, prompting the abnormality.
  • the performing an abnormality prompt may include: displaying an abnormal state of the battery pack. For example, when the data processing unit of the vehicle monitors the state of the battery pack of the vehicle according to the image data, the abnormal state of the battery pack of the vehicle can be displayed on the display components in the vehicle such as the central control panel and the instrument panel.
  • the data processing unit of the electronic device monitors the state of the vehicle battery pack according to the image data; if the electronic device is a server, the abnormal state of the vehicle battery pack can be sent to the terminal device for display; or The abnormal state of the battery pack of the vehicle is sent to the display component of the vehicle for display, which is not limited in this embodiment of the present invention.
  • the performing an abnormality prompt may further include: performing a voice broadcast on the abnormal state of the battery pack. For example, when the data processing unit of the vehicle monitors the state of the battery pack of the vehicle according to the image data, the voice assistant of the vehicle can be called to voice broadcast the abnormal state of the battery pack of the vehicle.
  • the data processing unit of the electronic device monitors the state of the battery pack of the vehicle according to the image data; if the electronic device is a server, the abnormal state of the battery pack of the vehicle can be sent to the terminal device, and the terminal device can check the status of the battery pack of the vehicle.
  • the abnormal state of the vehicle battery pack will be broadcast by voice.
  • the abnormal state of the battery pack of the vehicle may also be sent to the vehicle, and the voice assistant of the vehicle may voice broadcast the abnormal state of the battery pack of the vehicle, which is not limited in this embodiment of the present invention.
  • An embodiment of the present invention further provides a monitoring device, which is applied to a vehicle, where the vehicle includes a battery pack, and the battery pack includes a plurality of single cells.
  • the device includes the following modules:
  • FIG. 7 a structural block diagram of an embodiment of a monitoring device of the present invention is shown, which is applied to monitor the state of a battery pack of a vehicle.
  • the battery pack has a plurality of built-in image acquisition modules, which may specifically include the following modules:
  • a data acquisition module 702 configured to acquire image data collected by the multiple image acquisition modules
  • the state monitoring module 704 is configured to monitor the state of the vehicle battery pack according to the image data.
  • FIG. 8 a structural block diagram of an optional embodiment of a monitoring device of the present invention is shown, which may specifically include the following modules:
  • the battery pack includes a plurality of battery modules, and the battery modules include a plurality of single cells;
  • the state monitoring module 704 may include:
  • a first connection state monitoring sub-module 7042 configured to monitor the connection state between a plurality of the battery modules according to the image data;
  • the second connection state monitoring sub-module 7044 is configured to monitor the connection state among the plurality of single cells according to the image data.
  • the battery pack includes a single battery
  • the state monitoring module 704 may include:
  • the aging degree monitoring sub-module 7046 is configured to compare the currently acquired image data with the historically acquired image data, and monitor the aging degree of the single cells in the battery pack.
  • the battery pack includes a single battery
  • the image acquisition module includes an infrared image acquisition module
  • the image data is infrared imaging image data
  • the state monitoring module 704 may include:
  • a temperature monitoring sub-module 7048 configured to monitor the temperature of the battery pack by analyzing the infrared imaging image data.
  • the image data includes: first image data, and the battery pack further has a built-in lighting component;
  • the data acquisition module 702 may include:
  • the first image data acquisition sub-module 7022 is configured to acquire the first image data acquired by the image acquisition module when the lighting assembly is in an on state.
  • the image acquisition module includes an infrared image acquisition module, and the image data includes second image data;
  • the data acquisition module 702 may also include:
  • the second image data acquisition sub-module 7024 is configured to acquire the second image data collected by the image acquisition module when the lighting assembly is in the off state when the abnormal state of the battery pack is monitored according to the first image data ;
  • the device may also include:
  • the abnormality exclusion module 706 is configured to exclude the abnormality of the battery pack by comparing the first image data with the second image data.
  • the device may further include:
  • the status prompting module 708 is used for prompting the status of the battery pack.
  • the device may further include:
  • the abnormality prompting module 710 is configured to perform abnormality prompting when the abnormality of the state of the battery pack is monitored.
  • multiple image acquisition modules may be built in the battery pack. Since one image acquisition module can collect image data of scenes within a certain range inside the battery pack, multiple image acquisition modules are deployed at different positions inside the battery pack to collect image data.
  • the image data can restore the entire internal scene of the battery pack; then obtain the image data collected by the image acquisition module, and monitor the state of the vehicle battery pack according to the image data, and monitor the entire interior of the battery pack, so as to achieve Comprehensively monitor the status of the battery pack.
  • Embodiments of the present invention also provide a vehicle including a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by one or more processors.
  • One or more programs are included for performing the monitoring method as described in any of the embodiments of the present invention.
  • the embodiment of the present invention also provides a readable storage medium, when the instructions in the storage medium are executed by the processor of the vehicle, the vehicle can execute the monitoring method according to any one of the embodiments of the present invention.
  • embodiments of the embodiments of the present invention may be provided as a method, an apparatus, or a computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product implemented on one or more computer-usable storage media having computer-usable program code embodied therein, including but not limited to disk storage, CD-ROM, optical storage, and the like.
  • Embodiments of the present invention are described with reference to flowcharts and/or block diagrams of methods, electronic devices (systems), and computer program products according to embodiments of the present invention. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing electronic device to produce a machine that causes the instructions to be executed by the processor of the computer or other programmable data processing electronic device Means are created for implementing the functions specified in the flow or flows of the flowcharts and/or the blocks or blocks of the block diagrams.
  • the computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing electronics to operate in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the The instruction means implement the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

提供了一种监控方法、装置和车辆，应用于对车辆电池包的状态进行监控，电池包内置有多个图像采集模块。方法包括获取多个图像采集模块采集的图像数据（102）；依据图像数据，监控车辆电池包的状态（104）。能够对电池包的整个内部进行监控，从而实现全面的对电池包的状态进行监控。

Description

一种监控方法、装置和车辆
本发明要求在2021年02月20日提交中国专利局、申请号202110195302.9、发明名称为“一种监控方法、装置和车辆”的中国专利申请的优先权，其全部内容通过引用结合在本发明中。
技术领域
本发明涉及汽车技术领域，特别是涉及一种监控方法、装置和车辆。
背景技术
通常，厂商会将多个单体电芯串联或并联为一个模组，然后再将多个模组串联或并联，得到电池组；再对电池组进行打包密封，得到电池包。后续在车辆上安装电池包，采用该电池包为电动车辆提供动力，以保证整车安全。
其中，电池包的状态影响着电动车辆的可使用性，以及车辆的使用安全；因此对电池的状态的监控，及时发现电池故障显得十分重要。由于电池包内外是完全密封，内部场景不可见；因此可以在电池包内置温湿度传感器、烟雾传感器等，获取电池的物理参数；然后基于这些传感器采集的物理参数，预测电池包的状态。
由于部署的传感器仅能够采集其所在位置处电池的物理参数，而在电池包内各个位置均部署传感器显然是不现实的，因此无法对电池包进行全面监控。
发明内容
本发明实施例提供一种监控方法，以全面的对车辆电池包的状态进行监控。
本发明实施例还提供了一种监控装置和车辆，以保证上述方法的实施。
为了解决上述问题，本发明公开了一种监控方法，应用于对车辆电池包的状态进行监控，所述电池包内置有多个图像采集模块，所述的方法包括：
获取所述多个图像采集模块采集的图像数据；
依据所述图像数据，监控所述车辆电池包的状态。
可选地，所述电池包包括多个电池模组，所述电池模组包括多个单体电池；
所述依据所述图像数据，监控所述车辆电池包的状态，包括：
依据所述图像数据，监控多个所述电池模组之间的连接状态；和/或，
依据所述图像数据，监控多个所述单体电池之间的连接状态。
可选地，所述电池包包括单体电池，所述依据所述图像数据，监控所述车辆电池包的状态，包括：
将当前获取的图像数据与历史获取的图像数据进行比对，监控所述电池包中单体电池的老化程度。
可选地，所述电池包包括单体电池，所述图像采集模块包括红外图像采集模块，所述图像数据为红外成像图像数据；
所述依据所述图像数据，监控所述车辆电池包的状态，包括：
通过对所述红外成像图像数据进行分析，监控所述电池包的温度。
可选地，所述图像数据包括：第一图像数据，所述电池包还内置有照明组件；
所述获取图像采集模块采集的图像数据，包括：
获取所述照明组件处于开启状态时所述图像采集模块采集的第一图像数据。
可选地，所述图像采集模块包括红外图像采集模块，所述图像数据包括第二图像数据；
所述获取图像采集模块采集的图像数据，还包括：
当依据所述第一图像数据监控到所述电池包的状态异常时，获取所述照明组件处于关闭状态时所述图像采集模块采集的第二图像数据；
所述的方法还包括：
通过将第一图像数据和第二图像数据比对，排除所述电池包的异常。
可选地，所述的方法还包括：
对电池包的状态进行提示。
可选地，所述的方法还包括：
当监控到所述电池包状态异常时，进行异常提示。
本发明实施例还提供了一种监控装置，应用于对车辆电池包的状态进行监控，所述电池包内置有多个图像采集模块，所述的装置包括：
数据获取模块，用于获取所述多个图像采集模块采集的图像数据；
状态监控模块，用于依据所述图像数据，监控所述车辆电池包的状态。
可选地，所述电池包包括多个电池模组，所述电池模组包括多个单体电池；
所述状态监控模块包括：
第一连接状态监控子模块，用于依据所述图像数据，监控多个所述电池模组之间的连接状态；和/或，
第二连接状态监控子模块，用于依据所述图像数据，监控多个所述单体电池之间的连接状态。
可选地，所述电池包包括单体电池，所述状态监控模块包括：
老化程度监控子模块，用于将当前获取的图像数据与历史获取的图像数据进行比对，监控所述电池包中单体电池的老化程度。
可选地，所述电池包包括单体电池，所述图像采集模块包括红外图像采集模块，所述图像数据为红外成像图像数据；
所述状态监控模块包括：
温度监控子模块，用于通过对所述红外成像图像数据进行分析，监控所述电池包的温度。
可选地，所述图像数据包括：第一图像数据，所述电池包还内置有照明组件；
所述数据获取模块包括：
第一图像数据获取子模块，用于获取所述照明组件处于开启状态时所述图像采集模块采集的第一图像数据。
可选地，所述图像采集模块包括红外图像采集模块，所述图像数据包括第二图像数据；
所述数据获取模块还包括：
第二图像数据获取子模块，用于当依据所述第一图像数据监控到所述电池包的状态异常时，获取所述照明组件处于关闭状态时所述图像采集模块采集的第二图像数据；
所述的装置还包括：
异常排除模块，用于通过将第一图像数据和第二图像数据比对，排除所述电池包的异常。
可选地，所述的装置还包括：
状态提示模块，用于对电池包的状态进行提示。
可选地，所述的装置还包括：
异常提示模块，用于当监控到所述电池包状态异常时，进行异常提示。
本发明实施例还提供了一种车辆，包括有存储器，以及一个或者一个以上的程序，其中一个或者一个以上程序存储于存储器中，且经配置以由一个或者一个以上处理器执行所述一个或者一个以上程序包含用于执行如本发明实施例任一所述的监控方法。
本发明实施例还提供了一种可读存储介质，当所述存储介质中的指令由车辆的处理器执行时，使得车辆能够执行如本发明实施例任一所述的监控方法。
与现有技术相比，本发明实施例包括以下优点：
本发明实施例中，可以在电池包内置多个图像采集模块，由于一个图像采集模块可以采集电池包内部一定范围内场景的图像数据，因此在电池包内部不同位置部署多个图像采集模块采集的图像数据，能够还原出电池包整个内部场景；进而获取图像采集模块采集的图像数据，并依据所述图像数据，监控所述车辆电池包的状态，能够对电池包的整个内部进行监控，从而实现全面的对电池包的状态进行监控。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，而可依照说明书的内容予以实施，并且为了让本发明的上述和其它目的、特征和优点能够更明显易懂，以下特举本发明的具体实施方式。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明的一种监控方法实施例的步骤流程图；
图2A是本发明的一种监控方法可选实施例的步骤流程图；
图2B是本发明实施例的一种电池包内部结构示意图；
图2C是本发明实施例的另一种电池包内部结构示意图；
图2D是本发明实施例的又一种电池包内部结构示意图；
图2E是本发明实施例的再一种电池包内部结构示意图；
图2F是本发明实施例的还一种电池包内部结构示意图；
图2G是本发明实施例的一种可选电池包内部结构示意图；
图3是本发明的另一种监控方法可选实施例的步骤流程图；
图4是本发明的又一种监控方法可选实施例的步骤流程图；
图5是本发明的再一种监控方法可选实施例的步骤流程图；
图6是本发明的还一种监控方法可选实施例的步骤流程图；
图7是本发明的一种监控装置实施例的结构框图；
图8是本发明的一种监控装置可选实施例的结构框图。
具体实施例
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例提供的一种监控方法，可以应用于对车辆的电池包的状态进行监控；其核心构思之一在于，可以在车辆的电池包内部署图像采集模块，然后通过电池包内置的图像采集模块采集的图像数据，对车辆电池包的状态进行监控。
其中，可以在电池包内部署多个图像采集模块，这多个图像采集模块可以部署在电池包内的不同位置；由于一个图像采集模块可以采集电池包内部一定范围内场景的图像数据，进而部署在电池包内部不同位置部署多个图像采集模块采集的图像数据，能够还原出电池包整个内部场景；从而依据这多个图像采集模块采集的图像数据，能够对电池包的整个内部进行监控，从而实现全面的对电池包的状态进行监控。
参照图1，示出了本发明的一种监控方法实施例的步骤流程图。
步骤102、获取多个图像采集模块采集的图像数据。
步骤104、依据所述图像数据，监控所述车辆电池包的状态。
本发明的一个示例中，可以是由车辆的数据处理单元，执行本发明实施例的监控方法。进而图像采集模块采集图像数据后，可以将采集的图像数据，发送至车辆的数据处理单元；然后车辆的数据处理单元可以获取到这多个图像采集模块采集的图像数据，再通过对所述图像数据进行分析，来监控所述车辆电池包的状态。
本发明的另一个示例中，可以是由电子设备，执行本发明实施例的监控方法。进而图像采集模块采集图像数据后，可以将采集的图像数据，发送至电子设备；然后该电子设备可以获取到这多个图像采集模块采集的图像数据，再通过对所述图像数据进行分析，来监控所述车辆电池包的状态。
其中，所述电池包括可以包括电池组，电池组可以由多个电池模组连接构成，每个电池模组可以由多个单体电池连接构成。所述监控所述车辆电池包的状态，可以包括监控车辆电池包中监控单体电池的物理状态，监控单体电池的连接状态，监控电池模组的连接状态，等等；本发明实施例对此不作限制。
本发明实施例中，不限制图像采集模块采集图像数据的频率，以及图像采集模块发送图像数据的频率；其中，图像采集模块可以将采集的图像数据以视频格式发送，也可以以图像格式发送，本发明实施例对此也不作限制。
由于电池包内置的多个图像采集模块采集的图像数据，能够还原出电池包整个内部场景；因此可以通过多各图像采集模块采集的图像数据进行分析，能够对电池包的整个内部进行监控；进而实现全面的对车辆电池包的状 态进行监控。
综上，本发明实施例中，可以在电池包内置多个图像采集模块，由于一个图像采集模块可以采集电池包内部一定范围内场景的图像数据，因此在电池包内部不同位置部署多个图像采集模块采集的图像数据，能够还原出电池包整个内部场景；进而获取图像采集模块采集的图像数据，并依据所述图像数据，监控所述车辆电池包的状态，能够对电池包的整个内部进行监控，从而实现全面的对电池包的状态进行监控。
本发明的一个可选实施例中，所述监控所述车辆电池包的状态，可以包括监控电池模组的连接状态；所述连接状态可以包括异常连接状态或正常连接状态。可以如下：
参照图2A，示出了本发明的一种监控方法可选实施例的步骤流程图。
步骤202、获取所述多个图像采集模块采集的图像数据。
本发明实施例中，不同电池厂商的电池包的内部结构不同；对应的，图像采集模块部署在电池包内部的数量和位置，可以根据电池包实际的结构确定，本发明实施例对此不作限制。例如可以部署在电池盖板朝向电池模组侧上；也可以部署在电池模组容置腔的侧壁，等等。
本发明实施例中，所述电池包内部还部署有BMS(BATTERY MANAGEMENT SYSTEM，电池管理系统)。其中，可以由BMS通过整车低压蓄电池的电压进行处理后，为各图像采集模块供电。
本发明的一个示例中，所述BMS可以包括数据处理单元；可以由BMS的数据处理单元执行本发明实施例的监控方法。进而图像采集模块采集图像数据后，可以将采集的图像数据发送至BMS的数据处理单元，然后由BMS的数据处理单元依据所述图像数据，监控所述车辆电池包的状态。可参照图2B，示出了本发明实施例的一种电池包内部结构示意图。
本发明的一个示例中，图像采集模块采集图像数据后，可以将采集的图像数据发送至BMS的数据处理单元；然后由BMS的数据处理单元将该图像数据转发至电子设备；然后由电子设备依据所述图像数据，监控所述车辆电池包的状态。可以参照图2C，示出了本发明实施例的另一种电池包内部结构示意图。其中，BMS的数据处理单元可以通过车载T-BOX(Telematics  BOX，远程信息处理器)，将图像采集模块发送的图像数据，转发至电子设备。
本发明的一个示例中，图像采集模块采集图像数据后，可以将采集的图像数据发送至BMS的数据处理单元；然后BMS的数据处理单元将该图像数据转发至电池包外的数据处理单元(可以是指车辆其他系统的数据处理单元)；进而由电池包外的数据处理单元依据所述图像数据，监控所述车辆电池包的状态。可以参照图2D，示出了本发明实施例的又一种电池包内部结构示意图。
本发明的一个示例中，图像采集模块采集图像数据后，可以将采集的图像数据发送至BMS的数据处理单元；然后BMS的数据处理单元将该图像数据转发至电池包外的数据处理单元(可以是指车辆其他系统的数据处理单元)。然后由电池包外的数据处理单元将该图像数据转发至电子设备，进而由电子设备依据所述图像数据，对所述车辆电池包的状态进行监控。可以参照图2E，示出了本发明实施例的再一种电池包内部结构示意图。
本发明的一个示例中，图像采集模块采集图像数据后，可以将采集的图像数据发送至电池包外的数据处理单元(可以是指车辆其他系统的数据处理单元)；然后由电池包外的数据处理单元依据所述图像数据，监控所述车辆电池包的状态。可以参照图2F，示出了本发明实施例的还一种电池包内部结构示意图。
本发明的一个示例中，图像采集模块采集图像数据后，可以将采集的图像数据直接发送至电池包外的数据处理单元；然后由电池包外的数据处理单元将该图像数据转发至电子设备；进而由电子设备依据所述图像数据，对所述车辆电池包的状态进行监控。可以参照图2G，示出了本发明实施例的一种可选电池包内部结构示意图。其中，电池包外的数据处理单元可以通过车载T-BOX(Telematics BOX，远程信息处理器)，将图像采集模块发送的图像数据，转发至电子设备。
需要说明的是，图像采集模块可以通过以太网与BMS的数据处理单元或电池包外的数据处理单元进行通信，也可以通过CAN(Controller Area Network，控制器局域网络)总线与BMS的数据处理单元或电池包外的数据 处理单元进行通信，本发明实施例对此不作限制。
所述电子设备可以包括服务器和/或终端设备，可以由服务器依据所述图像数据，监控所述车辆电池包的状态；也可以由服务器将接收到的图像数据转发至终端设备，然后由终端设备依据所述图像数据，监控所述车辆电池包的状态，本发明实施例对此不作限制。
步骤204、依据所述图像数据，监控多个所述电池模组之间的连接状态。
本发明实施例中，所述电池包的电池组可以由多个电池模组串联和/或并联形成；也就是说，所述电池包可以包括多个电池模组。
电池模组之间可以通过模组连接组件连接，可以先从获取的图像数据中，筛选出包含有模组连接组件的图像；然后可以通过对筛选出的图像数据中的模组连接组件进行分析，判断各电池模组之间的模组连接组件是否出现异常，来监控多个所述电池模组之间的连接状态。其中，针对每一张筛选出的图像数据，可以从中提取出模组连接组件区域图像；然后可以将提取出的模组连接组件区域图像，与预设模组连接组件区域图像进行比对，判断对应电池模组的模组连接组件是否出现异常。其中，所述预设模组连接组件区域图像可以是指正常的模组连接组件对应的图像。
若某两个电池模组之间的模组连接组件出现异常，则可以确定这两个电池模组之间的连接状态为异常连接状态。若某两个电池模组之间的模组连接组件未出现异常，则可以确定这两个所述电池模组之间的连接状态为正常连接状态。
当存在多张图像数据均包含同一对电池模组的模组连接组件时，可以分别根据这多张图像数据中的每一张图像数据，判断对应电池模组的模组连接组件是否出现异常。当依据其中的一张图像数据，确定对应电池模组的模组连接组件异常时，可以确定对应电池模组的模组连接组件异常；进而通过多个角度的图像数据，来判断一对电池模组的模组连接组件是否异常，能够增加判断电池模组的模组连接组件异常的准确性。
综上，本发明实施例中，通过所述图像数据，可以对电池包中电池组的多个所述电池模组之间的连接状态进行监控；解决了现有技术依据电池的物理参数无法对电池模组之间的连接状态进行监控的问题。且由于一个图像采 集模块可以采集电池包内部一定范围内场景的图像数据，因此在电池包内部不同位置部署多个图像采集模块采集的图像数据，能够还原出电池包整个内部场景；进而本发明实施例能够全面监控电池模组之间的连接状态。
本发明的一个可选实施例中，所述监控所述车辆电池包的状态，可以包括监控单体电池的连接状态；所述连接状态可以包括异常连接状态或正常连接状态。可以如下：
参照图3，示出了本发明的另一种监控方法可选实施例的步骤流程图。
步骤302、获取所述多个图像采集模块采集的图像数据。
步骤302与上述步骤202类似，在此不再赘述。
步骤304、依据所述图像数据，监控多个所述单体电池之间的连接状态。
本发明实施例中，每个电池模组可以由多个单体电池串联和/或并联形成。
单体电池之间可以通过电池连接组件连接，可以先从获取的图像数据中，筛选出包含有电池连接组件的图像；然后可以通过对筛选出的图像数据中的电池连接组件进行分析，判断各单体电池之间的电池连接组件是否出现异常，来监控多个所述单体电池之间的连接状态。其中，针对每一张筛选出的图像数据，可以从中提取出电池连接组件区域图像；然后可以将提取出的电池连接组件区域图像，与预设电池连接组件区域图像进行比对，判断对应单体电池的电池连接组件是否出现异常。其中，所述预设电池连接组件区域图像可以是指正常的电池连接组件对应的图像。
若某两个单体电池之间的电池连接组件出现异常，则可以确定这两个单体电池之间的连接状态为异常连接状态。若某两个单体电池之间的电池连接组件未出现异常，则可以确定这两个所述单体电池之间的连接状态为正常连接状态。
当存在多张图像数据均包含同一对单体电池的电池连接组件时，可以分别根据这多张图像数据中的每一张图像数据，判断对应单体电池的电池连接组件是否出现异常。当依据其中一张图像数据，确定对应单体电池的电池连接组件异常时，可以确定对应单体电池的电池连接组件异常；进而通过多个角度的图像数据，来判断一对单体电池的电池连接组件是否异常，能够增加 判断单体电池的电池连接组件异常的准确性。
综上，本发明实施例中，通过所述图像数据，可以对多个单体电池之间的连接状态进行监控；解决了现有技术依据电池的物理参数无法对单体电池之间的连接状态进行监控的问题。且由于一个图像采集模块可以采集电池包内部一定范围内场景的图像数据，因此在电池包内部不同位置部署多个图像采集模块采集的图像数据，能够还原出电池包整个内部场景；进而本发明实施例能够全面监控单体电池之间的连接状态。
本发明的一个可选实施例中，所述监控所述车辆电池包的状态，可以包括监控单体电池的物理状态；所述物理状态可以包括老化程度。可以如下：
参照图4，示出了本发明的又一种监控方法可选实施例的步骤流程图。
步骤402、获取所述多个图像采集模块采集的图像数据。
步骤402与步骤202类似，在此不再赘述。
步骤404、将当前获取的图像数据与历史获取的图像数据进行比对，监控所述电池包中单体电池的老化程度。
本发明实施例中，针对每一个单体电池，可以从当前获取的图像数据中，筛选出包含该单体电池的当前图像数据；然后确定当前图像数据中该单体电池的颜色。以及可以从历史获取的图像数据中，筛选出包含该单体电池的历史图像数据，然后确定历史图像数据中该单体电池的颜色。所述历史获取的图像数据，可以是第一次获取的图像数据。然后将当前图像数据中该单体电池的颜色，与历史的图像数据中该单体电池的颜色进行比对，确定当前图像数据中该单体电池的颜色，与历史图像数据中该单体电池的颜色之间的颜色差异信息。再将所述颜色差异信息与预设的多个老化程度等级的颜色差异范围比对，确定所述差异信息所属老化程度等级；进而可以得到该单体电池的老化程度等级。
其中，可能存在多个图像采集模块采集的图像数据包含了该单体电池；进而从当前获取的图像数据中，筛选出包含该单体电池的多个当前图像；以及从历史获取的图像数据中，筛选出包含该单体电池的多个历史图像。其中，可以将同一个图像采集模块当前图像数据和历史图像数据进行比对，确定对应的颜色差异信息；进而通过将多个图像采集模块当前图像数据和历史图像 数据进行比对，可以确定多个颜色差异信息。然后可以先根据这多个颜色差异信息，确定最终的颜色差异信息；再根据最终的颜色差异信息，按照上述方式确定该单体电池的老化程度等级。
综上，本发明实施例中，将当前获取的图像数据与历史获取的图像数据进行比对，监控所述电池包中单体电池的老化程度；由于一个图像采集模块可以采集电池包内部一定范围内场景的图像数据，因此在电池包内部不同位置部署多个图像采集模块采集的图像数据，能够还原出电池包整个内部场景；因此本发明实施例能够全面监控所述电池包中单体电池的老化程度。
本发明的一个可选实施例中，所述监控所述车辆电池包的状态，可以包括监控单体电池的物理状态；所述物理状态可以包括温度。可以如下：
参照图5，示出了本发明的再一种监控方法可选实施例的步骤流程图。
步骤502、获取所述多个图像采集模块采集的图像数据；其中，所述电池包包括单体电池，所述图像采集模块包括红外图像采集模块，所述图像数据为红外成像图像数据。
本发明的一个可选实施例中，所述图像采集模块可以是红外图像采集模块，对应的，获取的图像数据可以是红外成像图像数据。
步骤502与步骤202类似，在此不再赘述。
步骤504、通过对所述红外成像图像数据进行分析，监控所述电池包的温度。
其中，获取的红外成像图像数据可以用于表征单体电池红外辐射的热像分布，温度不同的单体电池，对应在红外成像图像数据中成像的颜色也是不同的。
一个示例中，可以通过对所述红外成像图像数据进行分析，确定电池包内各单体电池的温度。
一个示例中，可以通过对所述红外成像图像数据进行分析，确定电池包中各电池模组的温度是否异常。可以对红外成像图像数据进行分析，计算各单体电池的温度；然后针对一个电池模组，可以确定该电池模组中温度最高的单体电池的温度，与温度最低的单体电池的温度的温度差值；然后可以根据该温度差值，判断该电池模组的温度是否异常。若所述温度差值大于温度 阈值，则可以确定该电池模组的温度异常。若所述温度差值小于或等于温度阈值，则可以确定该电池模组的温度正常。
综上，本发明实施例中，所述图像采集模块可以是红外图像采集模块，所述图像数据可以是红外成像图像数据；进而可以通过对所述红外成像图像数据进行分析，监控所述电池包的温度。由于一个图像采集模块可以采集电池包内部一定范围内场景的图像数据，因此在电池包内部不同位置部署多个图像采集模块采集的图像数据，能够还原出电池包整个内部场景；因此本发明实施例能够全面监控所述电池包中单体电池的温度，以及电池模组的温度是否异常。
需要说明的是，本发明实施例中，依据所述图像数据，监控所述车辆电池包的状态，还可以包括通过对获取的图像数据进行分析，判断单体电池是否出现损伤，以及损伤程度等等，本发明实施例对此不作限制。
其中，当电池模组的连接状态异常，和/或，单体电池的连接状态异常，和/或，单体电池的老化程度等级大于预设等级时，可以确定电池包的状态为异常状态；当监控到电池包的状态异常时，可以根据采用照明组件进行照明采集的图像数据，与未采用照明组件进行照明红外图像采集模块采集的图像数据，进行异常排除。可以如下：
参照图6，示出了本发明的还一种监控方法可选实施例的步骤流程图。
步骤602、获取所述照明组件处于开启状态时所述图像采集模块采集的第一图像数据。
步骤604、依据所述第一图像数据，监控所述车辆电池包的状态。
本发明的一个可选实施例中，所述电池包还内置有照明组件，所述照明组件可以用于为图像采集模块提供照明，以便于图像采集模块能够采集到电池包内部清晰的场景，提高监控所述车辆电池包的状态的准确性。
其中，可以开启所述照明组件，然后获取所述照明组件处于开启状态时所述图像采集模块采集的第一图像数据，生成图像数据；然后依据第一图像数据，监控所述车辆电池包的状态，这与上述实施例类似，在此不再赘述。
步骤606、当依据所述第一图像数据监控到所述电池包的状态异常时，获取所述照明组件处于关闭状态时所述图像采集模块采集的第二图像数据。
当依据所述第一图像数据监控到所述电池包的状态异常时，可以关闭所述照明组件；然后获取所述照明组件处于关闭状态时所述图像采集模块采集的第二图像数据。其中，所述采集第二图像数据的图像采集模块可以是红外图像采集模块，所述第二图像数据可以为红外成像图像数据。
此时，所述图像数据可以包括第一图像数据和第二图像数据。
步骤606、通过将第一图像数据和第二图像数据比对，排除所述电池包的异常。
本发明实施例中，当依据所述第一图像数据监控到所述电池包的状态异常时，可以确定判定所述电池包的状态异常所依据的第一图像数据；以及采集该第一图像数据的图像采集设备。然后可以确定该图像采集设备采集的第二图像数据，并将该第一图像数据和该第二图像数据进行比对，确定依据所述第一图像数据监控到所述电池包的状态异常是否是误判。
其中，若该第二图像数据中电池模组的温度正常，则可以确定依据所述第一图像数据监控到所述电池包的状态异常是误判，排除该异常。若该第二图像数据中电池模组的温度异常，则可以确定依据所述第一图像数据监控到所述电池包的状态异常不是误判，可以再执行其他步骤进一步确定依据所述第一图像数据监控到所述电池包的状态异常是否是误判；也可以确定所述电池包的状态异常。
综上，本发明实施例中，可以获取所述照明组件处于开启状态时所述图像采集模块采集的第一图像数据，然后依据第一图像数据，监控所述车辆电池包的状态；当依据所述第一图像数据监控到所述电池包的状态异常时，获取所述照明组件处于关闭状态时所述图像采集模块采集的第二图像数据；再通过将第一图像数据和第二图像数据比对，排除所述电池包的异常；进而能够对电池包的异常进行排除，进一步提高了监控所述车辆电池包的状态的准确性。
本发明的一个可选实施例中，所述的方法还包括：对电池包的状态进行提示。所述对电池包的状态进行提示，可以包括：对电池包的状态进行展示。例如，当由车辆的数据处理单元依据所述图像数据，监控所述车辆电池包的状态时，可以在车辆内的显示组件如中控屏、仪表屏等显示所述车辆电池包 的状态。当由电子设备的数据处理单元依据所述图像数据，监控所述车辆电池包的状态时；若所述电子设备为服务器，则可以将车辆电池包的状态发送至终端设备上显示；也可以将车辆电池包的状态发送至车辆的显示组件中显示，本发明实施例对此不作限制。所述对电池包的状态进行提示，还可以包括：对电池包的状态进行语音播报。例如，当由车辆的数据处理单元依据所述图像数据，监控所述车辆电池包的状态时，可以调用车辆的语音助手对车辆电池包的状态进行语音播报。当由电子设备的数据处理单元依据所述图像数据，监控所述车辆电池包的状态时；若所述电子设备为服务器，则可以将车辆电池包的状态发送至终端设备，由终端设备对车辆电池包的状态进行语音播报。也可以将车辆电池包的状态发送至车辆，由车辆的语音助手对车辆电池包的状态进行语音播报，本发明实施例对此不作限制。
本发明的一个可选实施例中，所述的方法还包括：当监控到所述电池包的状态异常时，进行异常提示。所述进行异常提示，可以包括：对电池包的异常状态进行展示。例如，当由车辆的数据处理单元依据所述图像数据，监控所述车辆电池包的状态时，可以在车辆内的显示组件如中控屏、仪表屏等显示所述车辆电池包的异常状态。当由电子设备的数据处理单元依据所述图像数据，监控所述车辆电池包的状态时；若所述电子设备为服务器，则可以将车辆电池包的异常状态发送至终端设备上显示；也可以将车辆电池包的异常状态发送至车辆的显示组件中显示，本发明实施例对此不作限制。所述进行异常提示，还可以包括：对电池包的异常状态进行语音播报。例如，当由车辆的数据处理单元依据所述图像数据，监控所述车辆电池包的状态时，可以调用车辆的语音助手对车辆电池包的异常状态进行语音播报。当由电子设备的数据处理单元依据所述图像数据，监控所述车辆电池包的状态时；若所述电子设备为服务器，则可以将车辆电池包的异常状态发送至终端设备，由终端设备对车辆电池包的异常状态进行语音播报。也可以将车辆电池包的异常状态发送至车辆，由车辆的语音助手对车辆电池包的异常状态进行语音播报，本发明实施例对此不作限制。
需要说明的是，对于方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明实施例并不受所描述 的动作顺序的限制，因为依据本发明实施例，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作并不一定是本发明实施例所必须的。
本发明实施例还提供了一种监控装置，应用于车辆中，所述车辆包括电池组，所述电池组包括多个单体电池。所述装置包括如下模块：
参照图7，示出了本发明一种监控装置实施例的结构框图，应用于对车辆电池包的状态进行监控，所述电池包内置有多个图像采集模块，具体可以包括如下模块：
数据获取模块702，用于获取所述多个图像采集模块采集的图像数据；
状态监控模块704，用于依据所述图像数据，监控所述车辆电池包的状态。
参照图8，示出了本发明一种监控装置可选实施例的结构框图，具体可以包括如下模块：
本发明的一个可选实施例中，所述电池包包括多个电池模组，所述电池模组包括多个单体电池；
所述状态监控模块704可以包括：
第一连接状态监控子模块7042，用于依据所述图像数据，监控多个所述电池模组之间的连接状态；和/或，
第二连接状态监控子模块7044，用于依据所述图像数据，监控多个所述单体电池之间的连接状态。
本发明的一个可选实施例中，所述电池包包括单体电池，所述状态监控模块704可以包括：
老化程度监控子模块7046，用于将当前获取的图像数据与历史获取的图像数据进行比对，监控所述电池包中单体电池的老化程度。
本发明的一个可选实施例中，所述电池包包括单体电池，所述图像采集模块包括红外图像采集模块，所述图像数据为红外成像图像数据；
所述状态监控模块704可以包括：
温度监控子模块7048，用于通过对所述红外成像图像数据进行分析，监控所述电池包的温度。
本发明的一个可选实施例中，所述图像数据包括：第一图像数据，所述电池包还内置有照明组件；
所述数据获取模块702可以包括：
第一图像数据获取子模块7022，用于获取所述照明组件处于开启状态时所述图像采集模块采集的第一图像数据。
本发明的一个可选实施例中，所述图像采集模块包括红外图像采集模块，所述图像数据包括第二图像数据；
所述数据获取模块702还可以包括：
第二图像数据获取子模块7024，用于当依据所述第一图像数据监控到所述电池包的状态异常时，获取所述照明组件处于关闭状态时所述图像采集模块采集的第二图像数据；
所述的装置还可以包括：
异常排除模块706，用于通过将第一图像数据和第二图像数据比对，排除所述电池包的异常。
本发明的一个可选实施例中，所述的装置还可以包括：
状态提示模块708，用于对电池包的状态进行提示。
本发明的一个可选实施例中，所述的装置还可以包括：
异常提示模块710，用于当监控到所述电池包状态异常时，进行异常提示。
本发明实施例中，可以在电池包内置多个图像采集模块，由于一个图像采集模块可以采集电池包内部一定范围内场景的图像数据，因此在电池包内部不同位置部署多个图像采集模块采集的图像数据，能够还原出电池包整个内部场景；进而获取图像采集模块采集的图像数据，并依据所述图像数据，监控所述车辆电池包的状态，能够对电池包的整个内部进行监控，从而实现全面的对电池包的状态进行监控。
对于装置实施例而言，由于其与方法实施例基本相似，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。
本发明实施例还提供了一种车辆，包括有存储器，以及一个或者一个以上的程序，其中一个或者一个以上程序存储于存储器中，且经配置以由一个 或者一个以上处理器执行所述一个或者一个以上程序包含用于执行如本发明实施例任一所述的监控方法。
本发明实施例还提供了一种可读存储介质，当所述存储介质中的指令由车辆的处理器执行时，使得车辆能够执行如本发明实施例任一所述的监控方法。
本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
本领域内的技术人员应明白，本发明实施例的实施例可提供为方法、装置、或计算机程序产品。因此，本发明实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明实施例是参照根据本发明实施例的方法、电子设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理电子设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理电子设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理电子设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理电子设备上，使得在计算机或其他可编程电子设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程电子设备上执行的指令提供用 于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明实施例的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例做出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明实施例范围的所有变更和修改。
最后，还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者电子设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者电子设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者电子设备中还存在另外的相同要素。
以上对本发明所提供的一种监控方法、一种监控装置和一种车辆，进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (11)

  1. 一种监控方法，其特征在于，应用于对车辆电池包的状态进行监控，所述电池包内置有多个图像采集模块，所述的方法包括：
    获取所述多个图像采集模块采集的图像数据；
    依据所述图像数据，监控所述车辆电池包的状态。
  2. 根据权利要求1所述的方法，其特征在于，所述电池包包括多个电池模组，所述电池模组包括多个单体电池；
    所述依据所述图像数据，监控所述车辆电池包的状态，包括：
    依据所述图像数据，监控多个所述电池模组之间的连接状态；和/或，
    依据所述图像数据，监控多个所述单体电池之间的连接状态。
  3. 根据权利要求1所述的方法，其特征在于，所述电池包包括单体电池，所述依据所述图像数据，监控所述车辆电池包的状态，包括：
    将当前获取的图像数据与历史获取的图像数据进行比对，监控所述电池包中单体电池的老化程度。
  4. 根据权利要求1所述的方法，其特征在于，所述电池包包括单体电池，所述图像采集模块包括红外图像采集模块，所述图像数据为红外成像图像数据；
    所述依据所述图像数据，监控所述车辆电池包的状态，包括：
    通过对所述红外成像图像数据进行分析，监控所述电池包的温度。
  5. 根据权利要求1所述的方法，其特征在于，所述图像数据包括：第一图像数据，所述电池包还内置有照明组件；
    所述获取图像采集模块采集的图像数据，包括：
    获取所述照明组件处于开启状态时所述图像采集模块采集的第一图像数据。
  6. 根据权利要求5所述的方法，其特征在于，所述图像采集模块包括红外图像采集模块，所述图像数据包括第二图像数据；
    所述获取图像采集模块采集的图像数据，还包括：
    当依据所述第一图像数据监控到所述电池包的状态异常时，获取所述照明组件处于关闭状态时所述图像采集模块采集的第二图像数据；
    所述的方法还包括：
    通过将第一图像数据和第二图像数据比对，排除所述电池包的异常。
  7. 根据权利要求1所述的方法，其特征在于，所述的方法还包括：
    对电池包的状态进行提示。
  8. 根据权利要求1所述的方法，其特征在于，所述的方法还包括：
    当监控到所述电池包状态异常时，进行异常提示。
  9. 一种监控装置，其特征在于，应用于对车辆电池包的状态进行监控，所述电池包内置有多个图像采集模块，所述的装置包括：
    数据获取模块，用于获取所述多个图像采集模块采集的图像数据；
    状态监控模块，用于依据所述图像数据，监控所述车辆电池包的状态。
  10. 一种车辆，其特征在于，包括有存储器，以及一个或者一个以上的程序，其中一个或者一个以上程序存储于存储器中，且经配置以由一个或者一个以上处理器执行所述一个或者一个以上程序包含用于执行如方法权利要求1-8任一所述的监控方法。
  11. 一种可读存储介质，其特征在于，当所述存储介质中的指令由车辆的处理器执行时，使得车辆能够执行如方法权利要求1-8任一所述的监控方法。
PCT/CN2022/076849 2021-02-20 2022-02-18 一种监控方法、装置和车辆 WO2022174816A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110195302.9 2021-02-20
CN202110195302.9A CN112848970B (zh) 2021-02-20 2021-02-20 一种监控方法、装置和车辆

Publications (1)

Publication Number Publication Date
WO2022174816A1 true WO2022174816A1 (zh) 2022-08-25

Family

ID=75988470

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/076849 WO2022174816A1 (zh) 2021-02-20 2022-02-18 一种监控方法、装置和车辆

Country Status (2)

Country Link
CN (1) CN112848970B (zh)
WO (1) WO2022174816A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118539021A (zh) * 2024-05-07 2024-08-23 北京迅巢科技有限公司 电池热管理系统及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112848970B (zh) * 2021-02-20 2022-12-13 广州橙行智动汽车科技有限公司 一种监控方法、装置和车辆

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140346894A1 (en) * 2013-05-22 2014-11-27 Lg Chem, Ltd. Battery pack test system
CN105957989A (zh) * 2016-06-23 2016-09-21 上海工程技术大学 一种带智能监控的电池包
CN109873210A (zh) * 2019-03-05 2019-06-11 清华四川能源互联网研究院 一种退役电池的监控方法及装置
CN110651193A (zh) * 2017-03-29 2020-01-03 亚马逊科技公司 使用光学估计的电源监控系统
CN111403836A (zh) * 2020-03-26 2020-07-10 重庆金康赛力斯新能源汽车设计院有限公司 一种电池包温度检测系统以及方法
CN111439127A (zh) * 2019-12-31 2020-07-24 蜂巢能源科技有限公司 车辆、电池包的故障检测方法和装置
WO2020233910A1 (de) * 2019-05-17 2020-11-26 Bayerische Motoren Werke Aktiengesellschaft Elektrischer akkumulator mit überwachungsvorrichtung
CN112848970A (zh) * 2021-02-20 2021-05-28 广州橙行智动汽车科技有限公司 一种监控方法、装置和车辆

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5246866B2 (ja) * 2009-01-20 2013-07-24 独立行政法人産業技術総合研究所 太陽電池モジュール不具合検出装置
KR101583692B1 (ko) * 2010-10-13 2016-01-11 주식회사 엘지화학 적외선 영상을 이용한 배터리 관리 장치 및 방법
CN203422319U (zh) * 2013-03-27 2014-02-05 湖南大学 锂电池无损检测系统
CN104614373B (zh) * 2015-01-28 2017-10-24 杭州高特新能源技术有限公司 一种新型监控电池鼓胀与温度的装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140346894A1 (en) * 2013-05-22 2014-11-27 Lg Chem, Ltd. Battery pack test system
CN105957989A (zh) * 2016-06-23 2016-09-21 上海工程技术大学 一种带智能监控的电池包
CN110651193A (zh) * 2017-03-29 2020-01-03 亚马逊科技公司 使用光学估计的电源监控系统
CN109873210A (zh) * 2019-03-05 2019-06-11 清华四川能源互联网研究院 一种退役电池的监控方法及装置
WO2020233910A1 (de) * 2019-05-17 2020-11-26 Bayerische Motoren Werke Aktiengesellschaft Elektrischer akkumulator mit überwachungsvorrichtung
CN111439127A (zh) * 2019-12-31 2020-07-24 蜂巢能源科技有限公司 车辆、电池包的故障检测方法和装置
CN111403836A (zh) * 2020-03-26 2020-07-10 重庆金康赛力斯新能源汽车设计院有限公司 一种电池包温度检测系统以及方法
CN112848970A (zh) * 2021-02-20 2021-05-28 广州橙行智动汽车科技有限公司 一种监控方法、装置和车辆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118539021A (zh) * 2024-05-07 2024-08-23 北京迅巢科技有限公司 电池热管理系统及方法

Also Published As

Publication number Publication date
CN112848970A (zh) 2021-05-28
CN112848970B (zh) 2022-12-13

Similar Documents

Publication Publication Date Title
WO2022174816A1 (zh) 一种监控方法、装置和车辆
Zheng et al. Lithium ion battery pack power fade fault identification based on Shannon entropy in electric vehicles
WO2018028136A1 (zh) 一种电池管理系统的测试系统和方法
CA3175273A1 (en) Method and apparatus for determining operating state of photovoltaic array, device and storage medium
CN109733238B (zh) 故障检测方法、装置、存储介质及处理器
CN107561423A (zh) 红外紫外一体化的故障预警装置
CN108055002B (zh) 一种光伏组串监测方法及系统
CN104301689A (zh) 一种电力监控方法及系统
CN114936675B (zh) 一种故障预警方法、装置、存储介质及电子设备
CN106294602B (zh) 一种多媒体信息可视化系统
CN117633522A (zh) 一种电池大模型云平台预警方法及系统
CN110161422A (zh) 一种电池计量及检测方法、装置
CN104301688A (zh) 一种声音监测方法及系统
WO2024244155A1 (zh) 电化学储能系统故障分级诊断预警方法、系统及设备
CN114152290B (zh) 换流站交流滤波器开关诊断方法
JP2025085667A (ja) バッテリーデータ管理システム及びそれに関する方法
US11380036B2 (en) Method of establishing visual images of models of battery status
CN112540301B (zh) 电池检测方法、装置及存储介质
CN109740797B (zh) 一种基于条件概率的电力设备缺陷事件预警方法
CN117251751A (zh) 机房监测方法、装置、电子设备及存储介质
CN116626492A (zh) 电池故障诊断方法、装置及车辆
CN116382982A (zh) 一种数据中心负载测试系统和一种数据中心
WO2023126689A1 (en) System and method for defect detection of a cell in an electric vehicle battery
CN113992151A (zh) 光伏阵列工作状态的确定方法、装置、设备及存储介质
CN205176200U (zh) 一种配电网车载巡视系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22755589

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22755589

Country of ref document: EP

Kind code of ref document: A1