Charging control method, device and system

Abstract

The invention provides a charging control method, device and system. The method comprises the following steps: acquiring state monitoring information of a charging bin and state monitoring information of warehousing equipment; determining a charging control strategy based on the state monitoring information of the charging bin and the state monitoring information of the warehousing equipment; and based on the charging control strategy, controlling the charging process of the warehouse body battery and / or the warehousing equipment. State monitoring information of a charging bin and state monitoring information of warehousing equipment are obtained, and a charging control strategy is generated. And based on the charging control strategy determined in real time, the charging process of the bin body battery and / or the warehousing equipment is controlled, and the real-time optimization and adjustment process of the charging process is realized. The charging process is ensured to be carried out under the most appropriate voltage and current, the energy loss is reduced, the conversion efficiency is improved, and the charging efficiency is further improved.

Description

Technical Field

[0001] The present invention relates to the field of charging control technology, and in particular to a charging control method, device and system. Background Art

[0002] The charging bin is a device that can charge the devices in the bin. The charging bin has built-in batteries and charging circuits, supporting self-charging and external discharge.

[0003] In the existing methods, the charging management process of the charging bin and the equipment in the bin is based on the pre-configured charging logic to realize the control process of the charging bin's own charging and external discharge. The fixed configuration control strategy fails to adjust the charging process of the charging bin and the equipment in the bin under different charging modes, resulting in low charging efficiency. Summary of the invention

[0004] The present invention provides a charging control method, device and system for improving the charging efficiency of a charging bin.

[0005] The present invention provides a charging control method, comprising the following steps: Obtaining status monitoring information of the charging warehouse and status monitoring information of the equipment entering the warehouse, wherein the status monitoring information of the charging warehouse includes at least one of external power supply access information, discharge current information, equipment entering the warehouse access information, warehouse battery voltage information, warehouse battery power information, and warehouse battery temperature information, and the status monitoring information of the equipment entering the warehouse includes at least one of equipment battery temperature information and equipment battery power information; Determining a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; Based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entry equipment is controlled.

[0006] According to a charging control method provided by the present invention, a charging control strategy is determined based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device, including: Determine a power supply allocation strategy based on the external power supply access information, the warehouse device access information, the warehouse battery power information, and the device battery power information; Determine a discharge current adjustment strategy based on the warehouse battery power information, the warehouse battery temperature information, the discharge current information, and the warehouse battery voltage information; Determine a temperature adjustment strategy based on the external power supply access information, the compartment battery temperature information, and the device battery temperature information; The charging control strategy is determined based on the power supply allocation strategy, the discharge current adjustment strategy, and the temperature adjustment strategy.

[0007] According to a charging control method provided by the present invention, based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entry device is controlled, including: Based on the power supply allocation strategy, determine a power supply for supplying power to the warehouse battery and / or the warehouse entry device; During the charging process of the power supply, the charging process of the compartment battery and / or the charging compartment is adjusted based on the discharge current adjustment strategy and the temperature adjustment strategy.

[0008] According to a charging control method provided by the present invention, the power supply allocation strategy is determined based on the external power supply access information, the warehouse device access information, the warehouse battery power information and the device battery power information, including: Determine a power supply priority strategy based on the external power supply access information and the warehouse equipment access information; Determine a power supply balancing strategy based on the battery power information of the warehouse, the external power supply access information, and the battery power information of the device; The power supply allocation strategy is determined based on the power supply priority strategy and the power supply balancing strategy.

[0009] According to a charging control method provided by the present invention, based on the external power supply access information and the warehouse equipment access information, a power supply priority strategy is determined, including: When it is determined that the charging bin is not connected to an external power source based on the external power source access information, determining whether the bin body battery of the charging bin charges the bin device based on the bin device access information; Based on the external power supply access information, when it is determined that the charging warehouse is not connected to an external power supply, based on the warehouse device access information, it is determined whether the external power supply charges the warehouse device and the warehouse body battery.

[0010] According to a charging control method provided by the present invention, determining a power supply balancing strategy based on the battery power information of the compartment, the external power supply access information, and the battery power information of the device includes: Based on the warehouse battery power information, when it is determined that the warehouse battery power is less than a preset power threshold, based on the external power supply access information and the warehouse battery power information, the power supply and demand relationship between the external power supply and the warehouse battery is determined, and based on the power supply and demand relationship between the external power supply and the warehouse battery, the power supply priority is adjusted; Based on the warehouse battery power information, when it is determined that the warehouse battery power is greater than or equal to a preset power threshold, based on the external power supply access information and the device battery power information, the power supply and demand relationship between the external power supply and the warehouse equipment is determined, and based on the power supply and demand relationship between the external power supply and the warehouse equipment, the power supply priority is adjusted.

[0011] According to a charging control method provided by the present invention, the discharge current adjustment strategy is determined based on the battery power information of the warehouse body, the battery temperature information of the warehouse body, the discharge current information and the battery voltage information of the warehouse body, including: When it is determined that the temperature of the warehouse battery is within a preset temperature range based on the warehouse battery temperature information, the discharge current adjustment range of the warehouse battery is determined based on the warehouse battery power information, the discharge current information and the warehouse battery voltage information.

[0012] A charging control method according to the present invention further includes: When it is determined based on the temperature information of the battery in the compartment that the temperature of the battery in the compartment is greater than the preset temperature range, determining that the discharge current adjustment strategy is to stop all charging processes; When it is determined based on the warehouse battery temperature information that the warehouse battery temperature is less than the preset temperature range, the discharge current adjustment strategy is determined to adjust the discharge current of the warehouse battery to a preset discharge current threshold.

[0013] According to a charging control method provided by the present invention, the temperature adjustment strategy is determined based on the external power supply access information, the compartment battery temperature information and the device battery temperature information, including: When it is determined that the charging bin is connected to an external power source based on the external power source access information, it is determined whether the charging bin and the device in the bin trigger temperature control based on the bin body battery temperature information and the device battery temperature information; Based on whether the charging bin and the device entering the bin trigger temperature control, determine whether to stop the charging bin and / or stop the charging process of the device entering the bin.

[0014] The present invention also provides a charging control device, comprising the following modules: A data acquisition module, used to acquire status monitoring information of the charging warehouse and status monitoring information of the equipment entering the warehouse, wherein the status monitoring information of the charging warehouse includes at least one of external power supply access information, discharge current information, equipment entering the warehouse access information, warehouse battery voltage information, warehouse battery power information and warehouse battery temperature information, and the status monitoring information of the equipment entering the warehouse includes at least one of equipment battery temperature information and equipment battery power information; A strategy determination module, used to determine a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; A control module is used to control the charging process of the warehouse battery and / or the warehouse entry equipment based on the charging control strategy.

[0015] The present invention also provides a charging control system, including a charging bin, a bin entry device, and a charging control module; The charging control module is used for: Obtaining status monitoring information of the charging warehouse and status monitoring information of the equipment entering the warehouse, wherein the status monitoring information of the charging warehouse includes at least one of external power supply access information, discharge current information, equipment entering the warehouse access information, warehouse battery voltage information, warehouse battery power information, and warehouse battery temperature information, and the status monitoring information of the equipment entering the warehouse includes at least one of equipment battery temperature information and equipment battery power information; Determining a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; Based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entry equipment is controlled.

[0016] The charging control method, device and system provided by the present invention obtain the status monitoring information of the charging warehouse and the status monitoring information of the warehousing equipment, and generate a charging control strategy. Based on the charging control strategy determined in real time, the charging process of the warehouse battery and / or the warehousing equipment is controlled to achieve real-time optimization and adjustment of the charging process. It ensures that the charging process is carried out at the most appropriate voltage and current, reduces energy loss, improves conversion efficiency, and thus improves charging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a flow chart of the charging control method provided by the present invention.

[0019] Figure 2 It is a schematic diagram of the execution flow of the power supply priority strategy provided by the present invention.

[0020] Figure 3 It is a schematic diagram of the execution flow of the power supply balancing strategy provided by the present invention.

[0021] Figure 4 It is a schematic diagram of the adjustment flow of the discharge current adjustment strategy provided by the present invention.

[0022] Figure 5 It is a schematic diagram of the charging control flow achieved by the temperature adjustment strategy provided by the present invention.

[0023] Figure 6 It is a structural schematic diagram of the charging control device provided by the present invention.

[0024] Figure 7 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Figure 1 It is a flow chart of the charging control method provided by the present invention, such as Figure 1 As shown, the method includes the following: Step 110, obtaining status monitoring information of the charging warehouse and status monitoring information of the equipment entering the warehouse, wherein the status monitoring information of the charging warehouse includes at least one of external power supply access information, discharge current information, equipment entering the warehouse access information, warehouse battery voltage information, warehouse battery power information, and warehouse battery temperature information, and the status monitoring information of the equipment entering the warehouse includes at least one of equipment battery temperature information and equipment battery power information; Step 120, determining a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; Step 130: Based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entry equipment is controlled.

[0027] It should be noted that the charging bin is a portable charging device, which is usually used to provide charging services for the equipment in the bin, such as Bluetooth headsets, smart watches, hearing aids, wireless microphones, etc. The charging bin is equipped with a bin battery that supports self-charging and external discharge. The equipment in the charging bin can be connected to the charging bin or taken out of the charging bin for separate use. During use, the charging bin can be connected to an external power source or not.

[0028] The charging bin and charging equipment can be divided into the following modes in terms of working methods: The equipment is put into the warehouse, and the charging warehouse has no external power supply. The charging warehouse is in the charging state for the equipment. In the absence of an external power supply, the charging process of the equipment can only be realized based on the built-in warehouse battery in the charging warehouse. The electric energy stored in the built-in warehouse battery of the charging warehouse can be used to charge the equipment in the warehouse based on the charging line in the charging warehouse. According to the number of equipment in the warehouse, the external charging state of the charging warehouse is also different.

[0029] The equipment is put into the warehouse and the external power supply is connected. The charging state of the corresponding external power supply is different according to the different power requirements of the charging warehouse and the equipment. When the external power supply is connected, the external power supply can charge the equipment in the warehouse separately through the charging warehouse, or charge the battery in the charging warehouse separately through the external power supply. It can also realize the charging process of the equipment in the warehouse and the battery in the warehouse at the same time based on the external power supply.

[0030] The equipment entering the warehouse is taken out and enters the normal use state. When the external power supply is connected, the charging process of the warehouse body battery of the charging warehouse can be realized based on the external power supply.

[0031] The charging compartment includes a control module, which is used to control the charging process of the charging compartment. The control module can be a microcontroller unit (MCU) set in the charging compartment. The following takes the control module in the charging compartment to execute the charging control method provided by the present invention as an example to describe the technical solution of the present invention in detail.

[0032] Specifically, in step 110, the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry equipment are obtained.

[0033] The status monitoring information of the charging warehouse represents the various monitoring indicators of the charging warehouse during charging or use. Specifically, it may include parameters such as external power supply access information, discharge current information, equipment access information, warehouse battery voltage information, warehouse battery power information, and warehouse battery temperature information.

[0034] Among them, the external power supply access information is used to determine whether the external power supply is connected to the charging compartment, as well as the voltage and current specifications of the external power supply.

[0035] The discharge current information is used to determine the current provided by the charging case to external devices, and can be used to analyze the discharge pattern and efficiency.

[0036] The access information of the device entering the warehouse is used to detect whether there is a device placed in the charging warehouse.

[0037] The battery voltage information of the charging compartment is used to monitor the voltage value of the battery built into the charging compartment in real time.

[0038] The battery power information of the charging compartment is used to track the remaining power of the charging compartment battery so as to facilitate timely charging or adjust the charging strategy.

[0039] The temperature information of the battery in the warehouse is used to monitor the temperature of the battery in the warehouse to prevent overheating. Based on the temperature information of the battery in the warehouse, the specific battery temperature value can be determined, so as to adjust the charging strategy to ensure that the battery temperature value is within the normal range.

[0040] The status monitoring information of the warehoused device represents various monitoring indicators of the warehoused device when it is in the charging warehouse. The status monitoring information of the warehoused device may specifically include parameters such as device battery temperature information and device battery power information.

[0041] Specifically, the device battery temperature information is used to monitor the battery temperature of the warehoused device to avoid battery damage caused by overheating or overcooling. The device battery power information is used to obtain the current power of the battery of the warehoused device to determine the charging demand or adjust the charging strategy.

[0042] In step 120 , a charging control strategy is determined based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry equipment acquired in step 110 .

[0043] It is understandable that there are many different modes for the battery in the charging bin and the device entering the bin. Specifically, it may include: when there is no external power supply in the charging bin, the battery in the charging bin charges the device entering the bin. When the charging bin is connected to an external power supply, the battery in the charging bin is charged based on the external power supply, the device entering the bin is charged based on the external power supply, or the battery and the device entering the bin are charged based on the external power supply at the same time.

[0044] For various charging modes, it is necessary to determine the charging control strategy to control the charging process of the warehouse battery and / or the equipment entering the warehouse to improve the charging efficiency.

[0045] It can be understood that the status monitoring information of the charging warehouse and the status monitoring information of the equipment entering the warehouse both reflect the current charging status. Based on the status monitoring information of the charging warehouse and the status monitoring information of the equipment entering the warehouse, the charging strategy is determined to adjust the charging process, which can improve the charging efficiency.

[0046] For example, for external power access information, monitor whether the charging bin is connected to an external power source. If the external power source is connected, use the external power source to charge the charging bin and the device in the bin first. If the external power source is not connected, use the built-in battery of the charging bin to charge the device in the bin, and consider the battery power balance.

[0047] It is understandable that when an external power source is connected, the external power source is used directly to charge the charging bin and the device, avoiding the use of the power of the built-in battery of the charging bin, thereby reducing energy conversion losses and improving charging efficiency. In the absence of an external power source, by monitoring the battery power of the bin, it is possible to ensure that the device is charged when the power is sufficient, avoiding inefficiency or failure to charge due to insufficient power.

[0048] When the battery level of the warehouse body is lower than the set threshold, the warehouse body battery will be charged first. When the battery level of the equipment in the warehouse is lower than the set threshold, the equipment will be charged first. By monitoring the battery level of the equipment in the warehouse, the equipment with lower power can be charged first, ensuring that all equipment in the warehouse can reach the best charging state in the shortest time.

[0049] If the temperature of the battery in the warehouse equipment is too high, reduce the charging rate or suspend charging to prevent overheating. If the temperature of the battery in the warehouse is too high, also reduce the charging rate or suspend charging, and take cooling measures. Monitoring the battery temperature and adjusting the charging rate according to the temperature can prevent the battery from overheating, extend the battery life, and ensure the safety of the charging process. At the same time, avoiding charging at high temperatures can reduce the heat loss of the battery and improve the charging efficiency.

[0050] Therefore, based on the status monitoring information of the charging warehouse and the status monitoring information of the equipment entering the warehouse, a charging control strategy for optimizing the charging process can be determined to achieve real-time optimization control of the charging process of the warehouse battery and / or the equipment entering the warehouse.

[0051] In step 130, the charging process of the warehouse battery and / or the warehouse equipment is controlled according to the charging control strategy determined in step 120.

[0052] The charging control method provided by the present invention obtains the status monitoring information of the charging warehouse and the status monitoring information of the warehousing equipment, and generates a charging control strategy. Based on the charging control strategy determined in real time, the charging process of the warehouse battery and / or the warehousing equipment is controlled to achieve a real-time optimization and adjustment process of the charging process. It ensures that the charging process is carried out at the most appropriate voltage and current, reduces energy loss, improves conversion efficiency, and thus improves charging efficiency.

[0053] In one embodiment, a charging control strategy is determined based on the status monitoring information of the charging warehouse and the status monitoring information of the equipment entering the warehouse, including: determining a power supply allocation strategy based on the external power supply access information, the equipment entering the warehouse access information and the warehouse battery power information; determining a discharge current adjustment strategy based on the warehouse battery power information, the warehouse battery temperature information, the discharge current information and the warehouse battery voltage information; determining a temperature adjustment strategy based on the external power supply access information, the warehouse battery temperature information and the device battery temperature information; determining the charging control strategy based on the power supply allocation strategy, the discharge current adjustment strategy and the temperature adjustment strategy.

[0054] Specifically, the power distribution strategy is used to determine how to implement the power supply process. The power distribution strategy may include the power supply priority of the power supply process and how the power supply process achieves a power balance between the warehouse battery and the equipment entering the warehouse. The power supply strategy may be determined based on the external power supply access information, the equipment entering the warehouse access information, the warehouse battery power information, and the equipment battery power information.

[0055] Based on the external power supply access information, it can be determined whether the external power supply is connected to the charging compartment. Based on the warehouse device access information, it can be determined whether the warehouse device is connected to the charging compartment. Based on the warehouse battery power information and the device battery power information, it can be used to determine whether to prioritize power supply to the warehouse battery or to the warehouse device.

[0056] Specifically, based on whether the external power source is connected to the charging compartment and whether the compartment contains a storage device, it can be determined whether to prioritize powering the compartment battery or the storage device in the charging compartment. Based on the external power source access information and the storage device access information, it can be determined whether the charging compartment is connected to the external power source and whether the storage device is connected to the charging compartment.

[0057] Furthermore, based on the external power access information, the warehouse equipment access information, the warehouse battery power information, and the equipment battery power information, the power supply distribution strategy may be determined as follows: In the case where it is determined that the charging bin has no external power supply, if there is no device entering the bin connected to the charging bin, the charging process cannot be realized; if there is a device entering the bin connected to the charging bin, the battery of the device entering the bin can be charged based on the bin body battery of the charging bin. In the case where it is determined that the charging bin has an external power supply, the charging process of the bin body battery and / or the device entering the bin can be realized through the external power supply. Whether the external power supply gives priority to the bin body battery, gives priority to the device entering the bin, or gives power to both the bin body battery and the device entering the bin at the same time can be determined based on the bin body battery power information and the device battery power information.

[0058] Based on the battery power information, battery temperature information, battery voltage information and device battery power information, the discharge current adjustment strategy of the charging bin is determined. The discharge current adjustment strategy is used to adjust the discharge current of the battery in the charging bin.

[0059] It is understandable that the internal resistance of the battery in the charging bin is different due to the different discharge depths of the battery in the bin during the charging process. As the battery power decreases, the internal resistance of the battery will gradually increase. When the resistance increases, the loss during the charging process will increase. If the discharge current of the battery in the bin is reduced at this time, the charging efficiency can be improved.

[0060] Optionally, the temperature of the battery in the charging compartment can be determined based on the battery temperature information. If the temperature is too low, you can choose to use low-temperature slow charging and set the discharge current in the low-temperature scene to half of that at normal temperature. If the battery temperature is too high, the charging process of the battery is stopped directly to ensure charging safety.

[0061] When it is determined that the temperature of the compartment battery is within the preset temperature range, the discharge current of the compartment battery is dynamically configured. It should be noted that the preset temperature range is an appropriate range during the normal operation of the compartment battery.

[0062] Based on the battery power information of the warehouse body, the discharge depth of the warehouse body battery is determined, and based on the battery voltage information of the warehouse body, whether the warehouse body battery can discharge normally at this capacity is determined. Based on the battery voltage information of the warehouse body, it can be determined whether the warehouse body battery is in a normal discharge state. Because when the capacity of the warehouse body battery is reduced, the discharge voltage will be reduced, and the reduction of the discharge voltage will affect the charging efficiency of the warehoused equipment.

[0063] For example, the determined discharge current adjustment strategy may be: when it is determined that the voltage of the warehouse battery is higher than the set normal discharge threshold and the discharge depth is less than 70%, discharge is performed according to the conventional discharge current of the warehouse battery, such as the normal discharge current. In this case, the warehouse entry equipment is charged at the maximum current until it is fully charged. When it is determined that the voltage of the warehouse battery is lower than the normal discharge threshold and the discharge depth is greater than or equal to 70%, it can be determined that the power in the warehouse battery is insufficient and the discharge voltage of the warehouse battery is small. Further based on the discharge current information, the specific discharge current of the warehouse battery is determined, and the discharge process of the warehouse battery is adjusted based on the determined discharge current.

[0064] During the charging process of the warehouse battery and / or the equipment in the warehouse, the temperature of the battery can be monitored and the temperature adjustment strategy can be determined to better balance the temperature and the charging requirements of the equipment to achieve the goal of optimal usage status.

[0065] Specifically, based on the warehouse battery temperature information and the device battery temperature information, the temperature of the warehouse battery and the battery of the device entering the warehouse can be determined, thereby determining whether the warehouse body of the charging warehouse and whether the device entering the warehouse is temperature controlled.

[0066] For example, the determined temperature adjustment strategy can be: when the charging warehouse is connected to an external power source based on the external power supply access information, if the warehouse body of the charging warehouse triggers temperature control, when the equipment entering the warehouse does not trigger temperature control, it is necessary to stop the discharge action of the charging warehouse body and use the external power supply to charge the equipment entering the warehouse; when the equipment entering the warehouse also triggers temperature control, all charging actions are stopped to ensure that the temperature of the equipment drops to a safe value range. If the body position of the charging warehouse triggers temperature control, when the equipment entering the warehouse triggers temperature control, only the charging warehouse body is charged, and the charging actions of all equipment entering the warehouse are stopped; when the equipment entering the warehouse does not trigger temperature control, all charging actions are started to quickly increase the power of the equipment entering the warehouse.

[0067] The power supply distribution strategy, discharge current adjustment strategy and temperature adjustment strategy jointly affect the control process of the charging process of the warehouse battery and / or the equipment entering the warehouse. Therefore, the power supply distribution strategy, discharge current adjustment strategy and temperature adjustment strategy can be used to determine the charging control strategy to realize the charging control process of the warehouse battery and / or the equipment entering the warehouse.

[0068] In one embodiment, based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entering device is controlled, including: based on the power supply allocation strategy, determining the power supply for powering the warehouse battery and / or the warehouse entering device; during the charging process of the power supply, adjusting the charging process of the warehouse battery and / or the charging warehouse based on the discharge current adjustment strategy and the temperature adjustment strategy.

[0069] It is understandable that the power distribution strategy is used to determine how to implement the power supply process. The power distribution strategy may include the power supply priority of the power supply process and how to achieve the power supply balance for the warehouse battery and the warehouse equipment during the power supply process.

[0070] Therefore, based on the power supply distribution strategy, the power supply for the warehouse battery and / or the warehouse entering equipment can be determined to realize the power supply process for the warehouse battery and / or the warehouse entering equipment.

[0071] After powering the warehouse battery and / or the equipment entering the warehouse, the power supply process is further monitored. Based on the determined discharge current adjustment strategy and the temperature adjustment strategy, the charging process of the warehouse battery and / or the charging warehouse can be adjusted to optimize the power supply process and improve the power supply efficiency while ensuring power supply safety.

[0072] In one embodiment, a power supply allocation strategy is determined based on the external power supply access information, the warehouse device access information, the warehouse body battery power information, and the device battery power information, including: determining a power supply priority strategy based on the external power supply access information and the warehouse device access information; determining a power supply balance strategy based on the warehouse body battery power information, the external power supply access information, and the device battery power information; determining the power supply allocation strategy based on the power supply priority strategy and the power supply balance strategy.

[0073] Specifically, the power distribution strategy is used to determine how to implement the power supply process. The power distribution strategy may include a power supply priority strategy for the power supply process and a power balance strategy for how to achieve power balance between the warehouse battery and the warehouse equipment during the power supply process.

[0074] The power supply priority strategy may specifically include: when it is determined based on the external power supply access information that the charging warehouse is not connected to an external power supply, determining based on the warehouse device access information whether the warehouse body battery of the charging warehouse charges the warehouse device; when it is determined based on the external power supply access information that the charging warehouse is not connected to an external power supply, determining based on the warehouse device access information whether the external power supply charges the warehouse device and the warehouse body battery.

[0075] Optionally, the power supply process based on the power supply priority strategy can be as follows Figure 2 The execution flow diagram of the power supply priority strategy provided by the present invention is shown in the following figure. The specific power supply allocation process can be: When it is determined that the charging bin has no external power supply, if there is no warehousing equipment connected to the charging bin, the bin body system of the charging bin consumes power and the charging process cannot be realized; if there is a warehousing equipment connected to the charging bin, at this time, the bin body system of the charging bin consumes power, and the device system of the warehousing equipment consumes power, and the battery of the warehousing equipment can be charged based on the bin body battery of the charging bin.

[0076] In the case where it is determined that the charging bin is connected to an external power source, the bin body battery and / or the device entering the bin can be charged through the external power source. Specifically, if there is no device entering the bin connected to the charging bin, at this time, the bin body system of the charging bin consumes power, and the bin body battery can be charged based on the external power source; if there is a device entering the bin connected to the charging bin, at this time, the bin body system of the charging bin consumes power, and the device system of the device entering the bin consumes power, and the bin body battery and the battery of the device entering the bin can be charged based on the external power source.

[0077] The power supply balancing strategy may specifically include: based on the warehouse battery power information, when it is determined that the warehouse battery power is less than a preset power threshold, based on the external power supply access information and the warehouse battery power information, determining the power supply and demand relationship between the external power supply and the warehouse battery, and based on the power supply and demand relationship between the external power supply and the warehouse battery, adjusting the power supply priority; based on the warehouse battery power information, when it is determined that the warehouse battery power is greater than or equal to the preset power threshold, based on the external power supply access information and the device battery power information, determining the power supply and demand relationship between the external power supply and the warehoused equipment, and based on the power supply and demand relationship between the external power supply and the warehoused equipment, adjusting the power supply priority.

[0078] Specifically, Figure 3 The execution flow diagram of the power balancing strategy provided by the present invention is shown in the following figure. The specific power balancing process can be: Based on the battery power information of the storage bin, the power of the storage bin battery is judged, and the relationship between the judgment and the power setting threshold is determined.

[0079] For example, when it is determined that the power level of the battery in the charging bin is less than 10% of the set power threshold, the current supply capacity of the external power supply is determined based on the external power supply access information, and the charging requirements of the charging bin are determined based on the bin battery power information.

[0080] If it is determined that the power supply capacity of the external power input is greater than or equal to the charging demand of the battery in the charging bin, the battery in the charging bin can be charged first, and the remaining power can be input to the entry device; When it is determined that the power supply capacity of the external power input is less than the charging requirement of the compartment battery of the charging compartment, power can be supplied only to the compartment battery of the charging compartment.

[0081] Furthermore, when it is determined that the battery power of the charging warehouse is greater than or equal to 10%, the current supply capacity of the external power supply is determined based on the external power supply access information, and the charging requirements of the equipment in the warehouse are determined based on the device battery power information of the equipment in the warehouse.

[0082] If it is determined that the power supply capacity of the external power input is greater than or equal to the charging demand of the device entering the charging bin, the bin body battery of the charging bin can be charged first, and the remaining power can be input to the bin body battery; When it is determined that the power supply capacity of the external power input is less than the charging demand of the device entering the charging bin, the device entering the bin can be charged simultaneously based on the external power supply and the charging bin body.

[0083] Based on the determined power distribution strategy, the efficient and safe use of the charging warehouse and the equipment in the warehouse can be achieved, avoiding the phenomenon of repeated start and stop output of the external power supply due to abnormal power supply of the system when the power of the charging warehouse is too low. Within the device, the system power consumption and charging requirements are balanced; between devices, the requirements of the equipment in the warehouse and the requirements of the charging warehouse itself are balanced, so as to obtain the best user experience.

[0084] In one embodiment, a discharge current adjustment strategy is determined based on the warehouse battery power information, the warehouse battery temperature information, the discharge current information and the warehouse battery voltage information, including: when it is determined that the warehouse battery temperature is within a preset temperature range based on the warehouse battery temperature information, determining the discharge current adjustment amplitude of the warehouse battery based on the warehouse battery power information, the discharge current information and the warehouse battery voltage information.

[0085] The discharge current adjustment strategy is used to implement the discharge current adjustment process of the battery in the charging bin.

[0086] Based on the discharge current adjustment strategy, the discharge current adjustment process can be achieved as follows: Figure 4 The adjustment flow diagram of the discharge current adjustment strategy provided by the present invention is shown in the figure.

[0087] Specifically, firstly, the temperature of the battery in the charging compartment is judged based on the temperature information of the battery. If the temperature is too low, you can choose to use the low-temperature slow charging method and set the discharge current in the low-temperature scene to half of the normal temperature. If the temperature of the battery is too high, the charging process of the battery is stopped directly.

[0088] When it is determined that the temperature of the battery in the warehouse is within the preset temperature range, the discharge current of the battery in the warehouse is dynamically configured. It should be noted that the preset temperature range is an appropriate range during the normal operation of the battery in the warehouse.

[0089] Specifically, when it is determined based on the temperature information of the battery in the warehouse that the battery temperature in the warehouse is greater than the preset temperature range, the discharge current adjustment strategy is determined to stop all charging. Because the charging warehouse triggers temperature control at this time, in order to ensure the safety of the charging warehouse and the equipment in the warehouse, all charging processes need to be stopped.

[0090] When it is determined based on the compartment battery temperature information that the compartment battery temperature is less than a preset temperature range, a discharge current adjustment strategy is determined to adjust the discharge current of the compartment battery to a preset discharge current threshold.

[0091] It is understandable that the internal resistance of the battery in the charging bin is different due to the different discharge depths of the battery in the bin during the charging process. As the battery power decreases, the internal resistance of the battery will gradually increase. When the resistance increases, the loss during the charging process will increase. If the discharge current of the battery in the bin is reduced at this time, the charging efficiency can be improved.

[0092] When it is determined that the temperature of the battery in the compartment is within the preset temperature range, the discharge current is dynamically configured, which may be: First, based on the battery power information of the warehouse body, determine the discharge depth of the warehouse body battery, and based on the voltage information of the warehouse body battery, determine whether the warehouse body battery can be discharged normally under this capacity.

[0093] The normal status of the warehouse battery includes: when the charging warehouse battery is below 3.75V, there is about 30% unreleased capacity; the shutdown voltage corresponding to 0% capacity of the charging warehouse battery is 3.4V; when the charging warehouse is discharged at a current of 0.5C, the maximum charging power requirements of all devices in the warehouse are met; the OTG function of the charging warehouse supports adjusting the reverse current output capability; the charging function of the equipment in the warehouse supports multi-level custom adjustment of current.

[0094] For example, if it is determined that the voltage of the warehouse battery is greater than or equal to 3.75V and the depth of discharge is less than 70%, the battery is discharged according to the normal discharge current of the warehouse battery, such as 0.5C. C represents the rated capacity of the battery. In this case, the warehouse equipment is charged at the maximum current until it is fully charged.

[0095] When it is determined that the voltage of the warehouse battery is lower than 3.75V and the depth of discharge is greater than or equal to 70%, it can be determined that the power in the warehouse battery is insufficient and the discharge voltage of the warehouse battery is small. Further based on the discharge current information, the specific discharge current of the warehouse battery is determined, and the discharge process of the warehouse battery is adjusted based on the determined discharge current.

[0096] Specifically, when it is determined that the discharge current is greater than 0.3C, the power of the warehouse battery is determined based on the warehouse battery power information. When it is determined that the power of the warehouse battery is between 30%-20%, the configuration of the warehouse entry device is updated to adjust the discharge current of the warehouse battery to 0.3C; when it is determined that the power of the warehouse battery is between 20%-10%, the configuration of the warehouse entry device is updated to adjust the discharge current of the warehouse battery to 0.2C; when it is determined that the power of the warehouse battery is less than 10%, the configuration of the warehouse entry device is updated to adjust the discharge current of the warehouse battery to 0.2C. After the adjustment is completed, based on the real-time acquisition of the warehouse battery discharge current, confirm whether the configuration is effective.

[0097] It is understandable that after identifying that the remaining power of the charging compartment is less than 30%, the flexible configuration of the charging current of the equipment entering the warehouse is started, which is divided into three intervals: 30~20%, 20~10%, and <10%. As the capacity value decreases, the external discharge current of the charging compartment is controlled to be reduced from 0.5C to 0.3C, 0.2C, and 0.1C respectively until it is fully charged. This can reduce the loss caused by the increase in internal resistance and improve the charging efficiency.

[0098] In one embodiment, a temperature adjustment strategy is determined based on the external power access information, the warehouse battery temperature information, and the device battery temperature information, including: when it is determined that the charging warehouse is connected to an external power source based on the external power access information, determining whether the charging warehouse and the equipment entering the warehouse trigger temperature control based on the warehouse battery temperature information and the device battery temperature information; determining whether to stop the charging warehouse and / or stop the charging process of the equipment entering the warehouse based on whether the charging warehouse and the equipment entering the warehouse trigger temperature control.

[0099] Specifically, the charging control process based on the temperature adjustment strategy can be as follows: Figure 5 The charging control flow diagram implemented by the temperature adjustment strategy provided by the present invention is shown in the figure.

[0100] During the charging process of the warehouse battery and / or the equipment in the warehouse, the temperature of the battery can be monitored and the temperature adjustment strategy can be determined to better balance the temperature and the charging requirements of the equipment to achieve the goal of optimal usage status.

[0101] Specifically, based on the warehouse battery temperature information and the device battery temperature information, the temperature of the warehouse battery and the battery of the device entering the warehouse can be determined, thereby determining whether the warehouse body of the charging warehouse and whether the device entering the warehouse is temperature controlled.

[0102] When the charging compartment is connected to an external power source based on the external power source access information, if the compartment of the charging compartment triggers temperature control, when the equipment in the compartment does not trigger temperature control, it is necessary to stop the discharge action of the charging compartment body and use the external power source to charge the equipment in the compartment; when the equipment in the compartment also triggers temperature control, stop all charging actions to ensure that the temperature of the equipment drops to a safe value range. If the body of the charging compartment triggers temperature control, when the equipment in the compartment triggers temperature control, only charge the charging compartment body and stop charging all equipment in the compartment; when the equipment in the compartment does not trigger temperature control, start all charging actions to quickly increase the power of the equipment.

[0103] When it is determined that there is no external power supply, when the charging compartment triggers the temperature control, regardless of whether the device in the compartment triggers the temperature control, all charging actions must be stopped to ensure that the device temperature drops to a safe value range. When the charging compartment does not trigger the temperature control, but the device in the compartment triggers the temperature control, it may be that the device function is abnormal or the ambient temperature is too high. At this time, you need to stop charging immediately to ensure that the device temperature drops to a safe value range; if the device in the compartment does not trigger the temperature control, continue to charge the device in the compartment.

[0104] The temperature adjustment strategy can achieve a better balance between temperature and device charging requirements when multiple temperature controls are triggered separately among multiple devices, so as to achieve the goal of optimal usage status.

[0105] Optionally, for the charging process of multiple devices connected to the charging warehouse, the battery temperature of each device can be monitored, and the charging process can be adjusted according to the monitoring results to achieve a better balance between the temperature and the charging requirements of the devices when multiple temperature controls are triggered separately between multiple devices, so as to achieve the goal of optimal usage status.

[0106] The charging control device provided by the present invention is described below. The charging control device described below and the charging control method described above can be referenced to each other.

[0107] like Figure 6 As shown, the device comprises: The data acquisition module 610 is used to acquire the status monitoring information of the charging warehouse and the status monitoring information of the warehouse-entering equipment, wherein the status monitoring information of the charging warehouse includes at least one of the external power supply access information, the discharge current information, the warehouse-entering equipment access information, the warehouse body battery voltage information, the warehouse body battery power information and the warehouse body battery temperature information, and the status monitoring information of the warehouse-entering equipment includes at least one of the equipment battery temperature information and the equipment battery power information; A strategy determination module 620, configured to determine a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; The control module 630 is used to control the charging process of the warehouse battery and / or the warehouse entry equipment based on the charging control strategy.

[0108] The charging control device provided by the present invention obtains the status monitoring information of the charging warehouse and the status monitoring information of the equipment entering the warehouse, and generates a charging control strategy. Based on the charging control strategy determined in real time, the charging process of the warehouse battery and / or the equipment entering the warehouse is controlled to achieve a real-time optimization and adjustment process of the charging process. It ensures that the charging process is carried out at the most appropriate voltage and current, reduces energy loss, improves conversion efficiency, and thus improves charging efficiency.

[0109] In one embodiment, the policy determination module 620 is specifically configured to: The determining of the charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device includes: Determine a power supply allocation strategy based on the external power supply access information, the warehouse device access information, the warehouse battery power information, and the device battery power information; Determine a discharge current adjustment strategy based on the warehouse battery power information, the warehouse battery temperature information, the discharge current information, and the warehouse battery voltage information; Determine a temperature adjustment strategy based on the external power supply access information, the compartment battery temperature information, and the device battery temperature information; The charging control strategy is determined based on the power supply allocation strategy, the discharge current adjustment strategy, and the temperature adjustment strategy.

[0110] In one embodiment, the control module 630 is specifically configured to: The controlling the charging process of the warehouse battery and / or the warehouse entry device based on the charging control strategy includes: Based on the power supply allocation strategy, determine a power supply for supplying power to the warehouse battery and / or the warehouse entry device; During the charging process of the power supply, the charging process of the compartment battery and / or the charging compartment is adjusted based on the discharge current adjustment strategy and the temperature adjustment strategy.

[0111] In one embodiment, the policy determination module 620 is further specifically configured to: The determining of the power supply allocation strategy based on the external power supply access information, the warehouse device access information, the warehouse battery power information, and the device battery power information includes: Determine a power supply priority strategy based on the external power supply access information and the warehouse equipment access information; Determine a power supply balancing strategy based on the battery power information of the warehouse, the external power supply access information, and the battery power information of the device; The power supply allocation strategy is determined based on the power supply priority strategy and the power supply balancing strategy.

[0112] In one embodiment, the policy determination module 620 is further specifically configured to: The determining of the power supply priority strategy based on the external power supply access information and the warehouse equipment access information includes: When it is determined that the charging bin is not connected to an external power source based on the external power source access information, determining whether the bin body battery of the charging bin charges the bin device based on the bin device access information; Based on the external power supply access information, when it is determined that the charging warehouse is not connected to an external power supply, based on the warehouse device access information, it is determined whether the external power supply charges the warehouse device and the warehouse body battery.

[0113] In one embodiment, the policy determination module 620 is further specifically configured to: The determining of a power supply balancing strategy based on the battery power information of the compartment, the external power supply access information, and the battery power information of the device includes: Based on the warehouse battery power information, when it is determined that the warehouse battery power is less than a preset power threshold, based on the external power supply access information and the warehouse battery power information, the power supply and demand relationship between the external power supply and the warehouse battery is determined, and based on the power supply and demand relationship between the external power supply and the warehouse battery, the power supply priority is adjusted; Based on the warehouse battery power information, when it is determined that the warehouse battery power is greater than or equal to a preset power threshold, based on the external power supply access information and the device battery power information, the power supply and demand relationship between the external power supply and the warehouse equipment is determined, and based on the power supply and demand relationship between the external power supply and the warehouse equipment, the power supply priority is adjusted.

[0114] In one embodiment, the policy determination module 620 is further specifically configured to: The determining of the discharge current adjustment strategy based on the warehouse battery power information, the warehouse battery temperature information, the discharge current information and the warehouse battery voltage information includes: When it is determined that the temperature of the warehouse battery is within a preset temperature range based on the warehouse battery temperature information, the discharge current adjustment range of the warehouse battery is determined based on the warehouse battery power information, the discharge current information and the warehouse battery voltage information.

[0115] In one embodiment, the policy determination module 620 is further specifically configured to: When it is determined based on the temperature information of the battery in the compartment that the temperature of the battery in the compartment is greater than the preset temperature range, determining that the discharge current adjustment strategy is to stop all charging processes; When it is determined based on the warehouse battery temperature information that the warehouse battery temperature is less than the preset temperature range, the discharge current adjustment strategy is determined to adjust the discharge current of the warehouse battery to a preset discharge current threshold.

[0116] In one embodiment, the policy determination module 620 is further specifically configured to: The determining of the temperature adjustment strategy based on the external power supply access information, the compartment battery temperature information, and the device battery temperature information includes: When it is determined that the charging bin is connected to an external power source based on the external power source access information, it is determined whether the charging bin and the device in the bin trigger temperature control based on the bin body battery temperature information and the device battery temperature information; Based on whether the charging bin and the device entering the bin trigger temperature control, determine whether to stop the charging bin and / or stop the charging process of the device entering the bin.

[0117] The present invention also provides a charging control system, including a charging bin, a bin entry device and a charging control module.

[0118] The charging control module is used to obtain the status monitoring information of the charging warehouse and the status monitoring information of the equipment entering the warehouse, and generate a charging control strategy. Based on the charging control strategy determined in real time, the charging process of the warehouse battery and / or the equipment entering the warehouse is controlled to achieve real-time optimization and adjustment of the charging process. Ensure that the charging process is carried out at the most appropriate voltage and current, reduce energy loss, improve conversion efficiency, and thus improve charging efficiency.

[0119] Specifically, the charging control process based on the charging control module may include: Obtaining status monitoring information of the charging warehouse and status monitoring information of the equipment entering the warehouse, wherein the status monitoring information of the charging warehouse includes at least one of external power supply access information, discharge current information, equipment entering the warehouse access information, warehouse battery voltage information, warehouse battery power information, and warehouse battery temperature information, and the status monitoring information of the equipment entering the warehouse includes at least one of equipment battery temperature information and equipment battery power information; Determining a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; Based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entry equipment is controlled.

[0120] Specifically, the status monitoring information of the charging bin represents various monitoring indicators of the charging bin during charging or use, which may include parameters such as external power access information, discharge current information, device access information, bin battery voltage information, bin battery power information, and bin battery temperature information.

[0121] Among them, the external power supply access information is used to determine whether the external power supply is connected to the charging compartment, as well as the voltage and current specifications of the external power supply.

[0122] The discharge current information is used to determine the current provided by the charging case to external devices, and can be used to analyze the discharge pattern and efficiency.

[0123] The access information of the device entering the warehouse is used to detect whether there is a device placed in the charging warehouse.

[0124] The battery voltage information of the charging compartment is used to monitor the voltage value of the battery built into the charging compartment in real time.

[0125] The battery power information of the charging compartment is used to track the remaining power of the charging compartment battery so as to facilitate timely charging or adjust the charging strategy.

[0126] The temperature information of the battery in the warehouse is used to monitor the temperature of the battery in the warehouse to prevent overheating. Based on the temperature information of the battery in the warehouse, the specific battery temperature value can be determined, so as to adjust the charging strategy to ensure that the battery temperature value is within the normal range.

[0127] The status monitoring information of the warehoused device represents various monitoring indicators of the warehoused device when it is in the charging warehouse. The status monitoring information of the warehoused device may specifically include parameters such as device battery temperature information and device battery power information.

[0128] Specifically, the device battery temperature information is used to monitor the battery temperature of the warehoused device to avoid battery damage caused by overheating or overcooling. The device battery power information is used to obtain the current power of the battery of the warehoused device to determine the charging demand or adjust the charging strategy.

[0129] For various charging modes, it is necessary to determine the charging control strategy to control the charging process of the warehouse battery and / or the equipment entering the warehouse to improve the charging efficiency.

[0130] It can be understood that the status monitoring information of the charging warehouse and the status monitoring information of the equipment entering the warehouse both reflect the current charging status. Based on the status monitoring information of the charging warehouse and the status monitoring information of the equipment entering the warehouse, the charging strategy is determined to adjust the charging process, which can improve the charging efficiency.

[0131] For example, for external power access information, monitor whether the charging bin is connected to an external power source. If the external power source is connected, use the external power source to charge the charging bin and the device in the bin first. If the external power source is not connected, use the built-in battery of the charging bin to charge the device in the bin, and consider the battery power balance.

[0132] It is understandable that when an external power source is connected, the external power source is used directly to charge the charging bin and the device, avoiding the use of the power of the built-in battery of the charging bin, thereby reducing energy conversion losses and improving charging efficiency. In the absence of an external power source, by monitoring the battery power of the bin, it is possible to ensure that the device is charged when the power is sufficient, avoiding inefficiency or failure to charge due to insufficient power.

[0133] When the battery level of the warehouse body is lower than the set threshold, the warehouse body battery will be charged first. When the battery level of the equipment in the warehouse is lower than the set threshold, the equipment will be charged first. By monitoring the battery level of the equipment in the warehouse, the equipment with lower power can be charged first, ensuring that all equipment in the warehouse can reach the best charging state in the shortest time.

[0134] If the temperature of the battery in the warehouse equipment is too high, reduce the charging rate or suspend charging to prevent overheating. If the temperature of the battery in the warehouse is too high, also reduce the charging rate or suspend charging, and take cooling measures. Monitoring the battery temperature and adjusting the charging rate according to the temperature can prevent the battery from overheating, extend the battery life, and ensure the safety of the charging process. At the same time, avoiding charging at high temperatures can reduce the heat loss of the battery and improve the charging efficiency.

[0135] Therefore, based on the status monitoring information of the charging warehouse and the status monitoring information of the equipment entering the warehouse, a charging control strategy for optimizing the charging process can be determined to achieve real-time optimization control of the charging process of the warehouse battery and / or the equipment entering the warehouse.

[0136] The charging control module controls the charging process of the warehouse battery and / or the equipment entering the warehouse based on the determined charging control strategy.

[0137] Figure 7 An example of a physical structure diagram of an electronic device is shown in FIG. Figure 7 As shown, the electronic device may include: a processor 710, a communication interface 720, a memory 730 and a communication bus 740, wherein the processor 710, the communication interface 720 and the memory 730 communicate with each other through the communication bus 740. The processor 710 may call the logic instructions in the memory 730 to execute the charging control method, the method comprising: obtaining the status monitoring information of the charging warehouse and the status monitoring information of the warehouse-entering device, the status monitoring information of the charging warehouse at least includes one of the external power supply access information, the discharge current information, the warehouse-entering device access information, the warehouse battery voltage information, the warehouse battery power information and the warehouse battery temperature information, the status monitoring information of the warehouse-entering device at least includes one of the device battery temperature information and the device battery power information; Determining a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; Based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entry equipment is controlled.

[0138] In addition, the logic instructions in the above-mentioned memory 730 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present invention can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0139] On the other hand, the present invention further provides a computer program product, the computer program product includes a computer program, the computer program can be stored on a non-transitory computer-readable storage medium, when the computer program is executed by a processor, the computer can execute the charging control method provided by the above methods, the method includes: obtaining status monitoring information of the charging warehouse and status monitoring information of the warehouse-entering equipment, the status monitoring information of the charging warehouse includes at least one of external power supply access information, discharge current information, warehouse-entering equipment access information, warehouse body battery voltage information, warehouse body battery power information and warehouse body battery temperature information, the status monitoring information of the warehouse-entering equipment includes at least one of equipment battery temperature information and equipment battery power information; Determining a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; Based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entry equipment is controlled.

[0140] In another aspect, the present invention further provides a non-transitory computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the charging control method provided by the above methods is implemented, the method comprising: obtaining status monitoring information of a charging warehouse and status monitoring information of a warehouse-entering device, the status monitoring information of the charging warehouse at least including one of external power supply access information, discharge current information, warehouse-entering device access information, warehouse body battery voltage information, warehouse body battery power information and warehouse body battery temperature information, and the status monitoring information of the warehouse-entering device at least including one of device battery temperature information and device battery power information; Determining a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; Based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entry equipment is controlled.

[0141] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0142] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0143] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A charging control method, characterized in that: include: Obtaining status monitoring information of the charging warehouse and status monitoring information of the equipment entering the warehouse, wherein the status monitoring information of the charging warehouse includes at least one of external power supply access information, discharge current information, equipment entering the warehouse access information, warehouse battery voltage information, warehouse battery power information, and warehouse battery temperature information, and the status monitoring information of the equipment entering the warehouse includes at least one of equipment battery temperature information and equipment battery power information; Determining a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; Based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entry equipment is controlled.

2. The charging control method according to claim 1, characterized in that: The determining of the charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device includes: Determine a power supply allocation strategy based on the external power supply access information, the warehouse device access information, the warehouse battery power information, and the device battery power information; Determine a discharge current adjustment strategy based on the warehouse battery power information, the warehouse battery temperature information, the discharge current information, and the warehouse battery voltage information; Determine a temperature adjustment strategy based on the external power supply access information, the compartment battery temperature information, and the device battery temperature information; The charging control strategy is determined based on the power supply allocation strategy, the discharge current adjustment strategy, and the temperature adjustment strategy.

3. The charging control method according to claim 2, characterized in that: The controlling the charging process of the warehouse battery and / or the warehouse entry device based on the charging control strategy includes: Based on the power supply allocation strategy, determine a power supply for supplying power to the warehouse battery and / or the warehouse entry device; During the charging process of the power supply, the charging process of the compartment battery and / or the charging compartment is adjusted based on the discharge current adjustment strategy and the temperature adjustment strategy.

4. The charging control method according to claim 2, characterized in that: The determining of the power supply allocation strategy based on the external power supply access information, the warehouse device access information, the warehouse battery power information, and the device battery power information includes: Determine a power supply priority strategy based on the external power supply access information and the warehouse equipment access information; Determine a power supply balancing strategy based on the battery power information of the warehouse, the external power supply access information, and the battery power information of the device; The power supply allocation strategy is determined based on the power supply priority strategy and the power supply balancing strategy.

5. The charging control method according to claim 4, characterized in that: The determining of the power supply priority strategy based on the external power supply access information and the warehouse equipment access information includes: When it is determined that the charging bin is not connected to an external power source based on the external power source access information, determining whether the bin body battery of the charging bin charges the bin device based on the bin device access information; Based on the external power supply access information, when it is determined that the charging warehouse is not connected to an external power supply, based on the warehouse device access information, it is determined whether the external power supply charges the warehouse device and the warehouse body battery.

6. The charging control method according to claim 4, characterized in that: The determining of a power supply balancing strategy based on the battery power information of the compartment, the external power supply access information, and the battery power information of the device includes: Based on the warehouse battery power information, when it is determined that the warehouse battery power is less than a preset power threshold, based on the external power supply access information and the warehouse battery power information, the power supply and demand relationship between the external power supply and the warehouse battery is determined, and based on the power supply and demand relationship between the external power supply and the warehouse battery, the power supply priority is adjusted; Based on the warehouse battery power information, when it is determined that the warehouse battery power is greater than or equal to a preset power threshold, based on the external power supply access information and the device battery power information, the power supply and demand relationship between the external power supply and the warehouse equipment is determined, and based on the power supply and demand relationship between the external power supply and the warehouse equipment, the power supply priority is adjusted.

7. The charging control method according to claim 2, characterized in that: The determining of the discharge current adjustment strategy based on the warehouse battery power information, the warehouse battery temperature information, the discharge current information and the warehouse battery voltage information includes: When it is determined that the temperature of the warehouse battery is within a preset temperature range based on the warehouse battery temperature information, the discharge current adjustment range of the warehouse battery is determined based on the warehouse battery power information, the discharge current information and the warehouse battery voltage information.

8. The charging control method according to claim 7, characterized in that: Also includes: When it is determined based on the temperature information of the battery in the compartment that the temperature of the battery in the compartment is greater than the preset temperature range, determining that the discharge current adjustment strategy is to stop all charging processes; When it is determined based on the warehouse battery temperature information that the warehouse battery temperature is less than the preset temperature range, the discharge current adjustment strategy is determined to adjust the discharge current of the warehouse battery to a preset discharge current threshold.

9. The charging control method according to claim 2, characterized in that: The determining of the temperature adjustment strategy based on the external power supply access information, the compartment battery temperature information, and the device battery temperature information includes: When it is determined that the charging bin is connected to an external power source based on the external power source access information, it is determined whether the charging bin and the device in the bin trigger temperature control based on the bin body battery temperature information and the device battery temperature information; Based on whether the charging bin and the device entering the bin trigger temperature control, determine whether to stop the charging bin and / or stop the charging process of the device entering the bin.

10. A charging control device, characterized in that: include: A data acquisition module, used to acquire status monitoring information of the charging warehouse and status monitoring information of the equipment entering the warehouse, wherein the status monitoring information of the charging warehouse includes at least one of external power supply access information, discharge current information, equipment entering the warehouse access information, warehouse battery voltage information, warehouse battery power information and warehouse battery temperature information, and the status monitoring information of the equipment entering the warehouse includes at least one of equipment battery temperature information and equipment battery power information; A strategy determination module, used to determine a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; A control module is used to control the charging process of the warehouse battery and / or the warehouse entry equipment based on the charging control strategy.

11. A charging control system, characterized in that: Including charging bin, warehousing equipment and charging control module; The charging control module is used for: Obtaining status monitoring information of the charging warehouse and status monitoring information of the equipment entering the warehouse, wherein the status monitoring information of the charging warehouse includes at least one of external power supply access information, discharge current information, equipment entering the warehouse access information, warehouse battery voltage information, warehouse battery power information, and warehouse battery temperature information, and the status monitoring information of the equipment entering the warehouse includes at least one of equipment battery temperature information and equipment battery power information; Determining a charging control strategy based on the status monitoring information of the charging warehouse and the status monitoring information of the warehouse entry device; Based on the charging control strategy, the charging process of the warehouse battery and / or the warehouse entry equipment is controlled.

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