A charging control method, system and intelligent terminal for vehicle-mounted battery

Abstract

The present invention relates to a charging control method, system and intelligent terminal for a vehicle-mounted battery, and relates to the field of new energy vehicles. The method comprises collecting a request instruction; activating a positioning module in response to the request instruction and outputting a vehicle positioning position and collecting the charging positioning position of a charging vehicle; collecting the operating status of the charging vehicle, including a charging state and a standby state; defining a charging vehicle in the standby state as a standby charging vehicle; determining a driving path based on the charging positioning position of the standby charging vehicle and the vehicle positioning position, and determining driving power information based on the driving path; collecting power detection information of the charging vehicle; calculating reserved power information based on the driving power information and preset remaining power information; defining a standby charging vehicle whose power detection information is greater than the reserved power information as a target charging vehicle; controlling the target charging vehicle to the vehicle positioning position, and after arriving, controlling the target charging vehicle to charge the vehicle. The present invention has the effect of reducing the occurrence of new energy vehicles running out of power when searching for charging piles.

Description

Technical Field

[0001] The present invention relates to the field of new energy vehicles, and in particular to a charging control method and system for a vehicle-mounted battery and an intelligent terminal. Background Art

[0002] At present, with the development of science and technology, new energy vehicles have become the mainstream driving tool. Since new energy vehicles mainly rely on batteries for travel, they need to be charged.

[0003] In the existing technology, when a new energy vehicle sets out, it is necessary to first know the power level. If the battery is out of power, it is necessary to fully charge the vehicle before traveling to reduce the driver's anxiety when traveling. If the battery is out of power on the road, the owner needs to locate and find the charging pile by himself, and then manually drive the new energy vehicle to the charging pile location for charging.

[0004] Regarding the above-mentioned related technologies, when the battery of a new energy vehicle is too low during driving, it is necessary to drive the vehicle to the charging pile based on the location of the charging pile. When the battery of the new energy vehicle is exhausted in the process of searching for the charging pile, the vehicle will not be able to drive. There is still room for improvement. Summary of the Invention

[0005] In order to reduce the situation where new energy vehicles run out of power when looking for charging piles, the present invention provides a charging control method, system and intelligent terminal for vehicle batteries.

[0006] In a first aspect, the present invention provides a method for controlling charging of a vehicle battery, which adopts the following technical solution:

[0007] A method for controlling charging of a vehicle battery, comprising:

[0008] Collection request instructions;

[0009] Responding to the request instruction to activate the preset vehicle positioning module and output the vehicle positioning position, responding to the request instruction to receive the preset charging positioning position of the charging vehicle;

[0010] Based on the charging location, the operating status of the charging vehicle is collected, including the charging status and the standby status;

[0011] Filter out charging vehicles in standby state from the charging positioning positions and define them as standby charging vehicles;

[0012] Determine the driving route based on the charging location and vehicle location corresponding to the standby charging vehicle, and determine the driving power information based on the driving route;

[0013] Collect power detection information of standby charging vehicles;

[0014] Calculate the reserved power information based on the driving power information and the remaining power information preset by the charging vehicle;

[0015] The standby charging vehicle corresponding to the power detection information being greater than the reserved power information is defined as the target charging vehicle;

[0016] The target charging vehicle is controlled to go to the vehicle positioning location. After arriving at the vehicle positioning location, the target charging vehicle is controlled to recharge the vehicle using a preset charging method based on the request instruction.

[0017] By adopting the above technical solution, the position of the charging vehicle is located by requesting instructions to match the applicable charging vehicle, and the vehicle goes to the vehicle positioning location to recharge the new energy vehicle that needs to be charged. This can control the charging vehicle to go to the location of the new energy vehicle that needs to be charged, thereby reducing the situation where the new energy vehicle is looking for a charging pile when it is out of power.

[0018] Optionally, also include:

[0019] Determine whether the vehicle positioning position is consistent with the arrival position;

[0020] If they are consistent, the verification of the driving path is completed;

[0021] If they are inconsistent, the driving route is determined based on the charging location and arrival location corresponding to the standby charging vehicle;

[0022] Collect current time based on driving route;

[0023] Calculate the time difference based on the arrival time and the current time;

[0024] Determine the vehicle's speed based on the travel path and time difference;

[0025] Collecting weather information of the route based on the driving route, the weather information includes a wind vector, and defining a wind vector whose direction of travel of the vehicle on the driving route is consistent with the wind direction as a positive wind vector;

[0026] If the wind vector is not a positive wind vector, the preset wind guidance device is controlled to be turned off, and the driving power is matched based on the wind vector and the vehicle speed;

[0027] If the wind vector is positive, determining a guidance parameter based on the positive wind vector, controlling a preset wind guidance device to deploy and guide the wind according to the preset guidance parameter, and matching the driving power based on the positive wind vector, the guidance parameter, and the vehicle speed;

[0028] The target charging vehicle is controlled to travel based on the driving power.

[0029] By adopting the above technical solution, when a new energy vehicle is driving, it can reserve a charging location by requesting instructions, calculate the driving speed of the charging vehicle by the reservation time and the current time, and match the driving power based on the weather, so that the charging vehicle can arrive at the charging location on time while reducing energy consumption.

[0030] Optionally, also include:

[0031] The request instructions issued by other vehicles on the driving path are defined as assistance instructions, and the assistance positioning position and assistance charging time of other vehicles are collected based on the assistance instructions;

[0032] Determine the assisted driving distance based on the charging positioning position and the assisted positioning position;

[0033] Determine assisted driving speed and assisted charging information based on assisted driving distance and assisted charging time;

[0034] Collecting auxiliary charging information of other vehicles;

[0035] Determine the end time of the assisted charging based on the assisted charging information;

[0036] Determine the remaining distance for assistance based on the assisted positioning position and the arrival position;

[0037] Determine the remaining assistance speed and remaining assistance power based on the remaining assistance distance and the end time of the assistance recharging;

[0038] determining remaining power information based on the assistance remaining power information, the assistance power information, and the assistance charging information;

[0039] When the assisting driving speed and the assisting remaining speed are both lower than the preset safe driving speed, and the remaining power information is greater than the power charging information preset in the request instruction, the target charging vehicle is controlled to travel to the assisting positioning position for recharging.

[0040] By adopting the above technical solution, when the charging vehicle receives an assistance instruction, it determines whether there is remaining time and power to charge the original request instruction after completing the assistance instruction. If so, it goes to the assistance instruction location, so that the charging vehicle can replenish the power of the new energy vehicle that requested the instruction on time and help other new energy vehicles to replenish their power.

[0041] Optionally, also include:

[0042] When the carrying amount is greater than the preset reference carrying amount, the falling force of rainwater is collected;

[0043] Matching correction parameters based on the falling force and the vehicle's speed;

[0044] Collect the water level information of the preset water tank;

[0045] When the water level information is lower than the preset reference water level information, the falling direction is determined based on the falling force and wind vector, and the preset collection path is controlled based on the falling direction to guide the rainwater into the water tank;

[0046] Determine the adjustment factor based on water level information;

[0047] Updating correction parameters based on the adjustment coefficient;

[0048] The driving power is corrected based on the updated correction parameters and the wind vector.

[0049] By adopting the above technical solution, when the weather information contains the carrying capacity and wind vector, the driving power of the charging vehicle is corrected by detecting the falling force of rainwater and the water level in the water tank, thereby reducing the possibility that the vehicle will not arrive at the charging location on time due to weather conditions and its own weight increase.

[0050] Optionally, also include:

[0051] Collect the battery temperature of the running vehicle;

[0052] When the battery temperature is greater than a preset reference temperature, controlling a preset circulation device to circulate heat to the battery at a preset circulation power, and collecting the water temperature in the water storage tank in the preset circulation device and the water temperature in the water storage tank;

[0053] When the storage water temperature is greater than the maximum value of the preset heat dissipation range, the difference between the storage water temperature and the stored water temperature is calculated;

[0054] Determine the circulating water volume based on the water temperature of the stored water and the water temperature difference;

[0055] Based on the circulating water volume, the preset water exchange device is controlled to replace the liquid in the water tank with the liquid in the water storage tank. When the storage water temperature is lower than the minimum value of the preset heat dissipation range, the preset circulating water volume is controlled to stop working.

[0056] By adopting the above technical solution, the battery pack is cooled by using a circulation device. When the water temperature of the water tank in the circulation device is too high, the liquid in the water tank is controlled to be replaced with the liquid in the water storage tank, thereby reducing the temperature of the battery and improving the utilization rate of the battery.

[0057] Optionally, also include:

[0058] The temperature of rainwater collected in the collection path;

[0059] When the rainwater temperature is higher than the storage water temperature, the system switches from the collection path to the preset cooling path to direct the rainwater into the storage tank and collects the circulating water temperature of the cooling path.

[0060] Determine whether the circulating water temperature is lower than the stored water temperature;

[0061] When the circulating water temperature is not less than the storage water temperature, the air flow velocity of the cooling air pipe pre-wound on the cooling path is collected;

[0062] Calculate the temperature difference between the circulating water temperature and the stored water temperature and define it as the inlet water temperature difference;

[0063] Determine the baseline airflow velocity based on the inlet water temperature difference;

[0064] Determine whether the detected air flow velocity is greater than the reference air flow velocity;

[0065] If it is greater, continue testing;

[0066] If it is less than, the difference between the detected airflow velocity and the reference airflow velocity is calculated and defined as the airflow difference, and the auxiliary blowing power is determined based on the airflow difference, and the preset blowing device is controlled to perform auxiliary blowing with the auxiliary blowing power;

[0067] Determine the replacement water volume based on the circulating water temperature and the stored water temperature;

[0068] When the water level information is not less than the preset reference water level information, the preset drainage device is controlled based on the replacement water volume to drain the liquid in the water tank and replace it.

[0069] By adopting the above technical solution, by using a cooling path and wrapping a cooling air pipe around the cooling path, if the heat dissipation temperature naturally circulated in the cooling air pipe is insufficient, an air blowing device arranged in the cooling air pipe will assist in heat dissipation, thereby reducing the temperature of the liquid water connected to the outside when it reaches the water tank.

[0070] Optionally, also include:

[0071] Determine the amount of water to be replenished in the water storage tank based on the water level information;

[0072] Determine whether the water replenishment amount is greater than the water storage amount in the preset water storage bag;

[0073] If it is greater than, the water inlet valve preset on the water storage bag is controlled to open, and the water outlet valve preset on the water storage bag is controlled to close, so that rainwater can enter the water storage bag;

[0074] Collect the current amount of water in the water bag;

[0075] When the current water volume reaches the preset maximum water volume, the water outlet valve preset on the water storage bag is controlled to open, the water inlet valve preset on the water storage bag is controlled to close, the preset water suction pump is controlled to transfer the current water volume in the water storage bag to the water storage tank at a preset water suction power, and the preset squeezing pump is controlled to squeeze the water storage bag based on the preset squeezing power to assist water discharge, and the water level height information is updated after the water is discharged;

[0076] When the current water volume is less than the preset reference water volume, the preset water suction pump is controlled to stop working and the current water volume is updated;

[0077] Based on the preset working condition that the water suction pump stops, the water inlet valve is controlled to be closed, and the squeezing pump is controlled to stop squeezing the water storage bag.

[0078] By adopting the above technical solution, by connecting a water storage bag in the collection path and the cooling path, collecting water through the water storage bag, and using an air pump and an extrusion pump to bring the liquid in the water storage bag into the water tank, the situation of external impurities entering the water tank is reduced, thereby reducing the energy loss of the charging vehicle.

[0079] Optionally, also include:

[0080] When the carrying amount is greater than the preset reference carrying amount and the current water volume remains consistent within the preset unit time, the water outlet valve preset on the water storage bag is controlled to open, the water inlet valve preset on the water storage bag is controlled to close, and the squeezing pump is controlled to squeeze the water storage bag and collect current air pressure information;

[0081] When the current air pressure information is greater than the preset reference air pressure information, the squeezing pump is controlled to squeeze the water storage bag with a preset sewage discharge force and update the current air pressure information;

[0082] When the updated current air pressure information is greater than the preset reference air pressure information, the exhaust power is determined based on the updated current air pressure information;

[0083] The water outlet valve preset on the water storage bag is controlled to open, the water inlet valve preset on the water storage bag is controlled to open, and the water suction pump is controlled to deliver water to the water storage bag based on the sewage discharge power.

[0084] By adopting the above technical solution, when the pipeline in the path is blocked, the water inlet valve is closed and the squeezing pump is controlled to squeeze the water bag, so that the air pressure in the water bag is rebounded to the pipeline. If the blockage cannot be cleared, the water inlet valve is opened to control the air pump to start in reverse and send water toward the water bag, thereby alleviating the pipeline blockage through the recoil force of the air pump and the recoil force of the squeezing pump.

[0085] In a second aspect, the present application provides a vehicle-mounted battery charging control system, which adopts the following technical solutions:

[0086] An on-vehicle battery charging control system, comprising:

[0087] The acquisition module is used to obtain the request instruction, charging positioning location, charging vehicle operating status, power detection information, current time, weather information, assisted positioning location, assisted charging information, falling force, water level information, battery temperature, water storage temperature, stored water temperature, rainwater temperature, circulating water temperature, detected air flow speed, current water volume, and current air pressure information;

[0088] A memory for storing a program for any one of the above-mentioned methods for detecting an actuator;

[0089] The processor is configured to load, execute, and implement the program stored in the memory.

[0090] In a third aspect, the present application provides a smart terminal that adopts the following technical solution:

[0091] An intelligent terminal includes a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and execute any one of the above-mentioned methods for detecting an actuator.

[0092] In summary, this application includes at least one of the following beneficial technical effects:

[0093] Allow charging vehicles to go to the location of new energy vehicles that need to be charged, reducing the situation where new energy vehicles have to look for charging piles when they are out of power;

[0094] The charging vehicle can dissipate heat during driving or charging new energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0095] Figure 1 is a flow chart of a method for controlling charging of a vehicle battery;

[0096] Figure 2 This is a flowchart of the charging reservation method. DETAILED DESCRIPTION

[0097] The present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0098] The embodiments of the present application disclose a charging control method, system and intelligent terminal for a vehicle-mounted battery. The present invention matches a charging vehicle that meets the request instruction to the location of the request instruction through a received request instruction, and charges the new energy vehicle that issued the request instruction.

[0099] Reference Figure 1 , a charging control method for a vehicle battery, comprising the following steps:

[0100] Step 100: Collect request instructions.

[0101] A request instruction refers to an instruction used to call the charging vehicle to the charging location. The request instruction is sent by the user operating the APP on the new energy vehicle's on-board system. After the signal is sent, the server receives it and sends the request instruction to the charging vehicle.

[0102] Step 101: activating a preset vehicle positioning module and outputting a vehicle positioning position in response to a request instruction, and receiving a preset charging positioning position of a charging vehicle in response to a request instruction.

[0103] The vehicle positioning module refers to a GPS chip used to locate the position of a new energy vehicle that needs to be charged. The vehicle positioning module is installed in the onboard computer of the new energy vehicle. The vehicle positioning module is selected by the staff based on actual conditions and will not be elaborated here.

[0104] The vehicle positioning position refers to the location where the new energy vehicle is about to arrive and needs to be charged. The vehicle positioning position is determined by using satellite positioning technology after the vehicle positioning module is connected to the network, and the location of the new energy vehicle that issues the request command is used as the vehicle positioning position.

[0105] A charging vehicle refers to a vehicle used to recharge new energy vehicles. The charging vehicle can be composed of multiple energy storage batteries to form a mobile and portable charging vehicle. The charging vehicle is integrated with a charging device, which is used to transfer the power in the charging vehicle to the new energy vehicle that needs to be charged. The charging device is selected by the staff based on actual conditions and will not be elaborated here.

[0106] The charging positioning position refers to the location of the charging vehicle. The charging positioning position can be determined through satellite positioning technology. A positioning chip is added to the charging vehicle to receive satellite signals and thus locate the position of the charging vehicle.

[0107] Step 102: Based on the charging location, the operating status of the charging vehicle is collected. The operating status includes a charging state and a standby state.

[0108] The operating status refers to the status of the charging vehicle when the request instruction is received. There are two operating states: charging status and standby status. The operating status can be determined by judging whether the battery of the charging vehicle is charging the charging device. When the charging vehicle is charging the new energy vehicle, the operating status is the charging status. The charging status refers to the status of the charging vehicle when charging the new energy vehicle. The status of the charging vehicle when it is driving on the road to the location of the new energy vehicle is also the charging status.

[0109] When the charging vehicle is not charging, the operating state is standby state. Standby state means that the charging vehicle is not charging other vehicles. The state of the charging vehicle when it is driving on the road is also standby state. The state of the charging vehicle when it is recharging its own battery is also standby state.

[0110] Step 103: Filter out charging vehicles in a standby state from the charging positioning positions and define them as standby charging vehicles.

[0111] A standby charging vehicle refers to a charging vehicle in standby mode. The operating status of a standby charging vehicle can be judged by the high and low frequency signals emitted by the charging vehicle. When the frequency signal emitted by the charging vehicle is low frequency, the charging vehicle is in standby mode. When the frequency signal emitted by the charging vehicle is high frequency, the charging vehicle is in charging mode. A charging vehicle that emits low frequency is a standby charging vehicle.

[0112] Step 104: Determine a driving route based on the charging location and the vehicle location corresponding to the standby charging vehicle, and determine driving power information based on the driving route.

[0113] The driving path refers to the route that the charging vehicle takes from its own location to the vehicle positioning location. The driving path can be determined through electronic maps, such as Baidu Maps and Amap.

[0114] Driving power information refers to the amount of power that a charging vehicle needs to consume along its driving route. The driving power information can be determined from a power data table. The power data table refers to the driving power information corresponding to different driving routes determined in advance through experiments. Under the same speed, the longer the distance, the more power is consumed and the less power is left.

[0115] Step 105: Collecting power detection information of the standby charging vehicle.

[0116] The power detection information refers to the information about the remaining power in the standby charging vehicle. The power detection information can be collected using a battery remaining power detection sensor. The model of the battery remaining power detection sensor is selected by the staff based on actual conditions and will not be elaborated here.

[0117] Step 106: Calculate the reserved power information based on the driving power information and the remaining power information preset by the charging vehicle.

[0118] The remaining power information refers to the remaining power after the charging vehicle reaches the vehicle positioning position of the new energy vehicle. The remaining power information can be manually input by the staff and will not be elaborated here.

[0119] The reserved power information refers to the remaining power information required by the charging vehicle before it goes to the vehicle positioning location. The reserved power information can be determined by calculating the sum of the driving power information and the remaining power information.

[0120] Step 107: The standby charging vehicle corresponding to the power detection information being greater than the reserved power information is defined as a target charging vehicle.

[0121] The target charging vehicle refers to a charging vehicle whose power detection information is greater than the reserved power information. The target charging vehicle can be determined by the difference between the power detection information and the reserved power information of the charging vehicle, and the standby charging vehicle with a difference greater than or equal to 0 is determined as the target charging vehicle.

[0122] Step 108: Control the target charging vehicle to go to the vehicle positioning location. After arriving at the vehicle positioning location, control the target charging vehicle to recharge the vehicle using a preset charging method based on the request instruction.

[0123] The charging method refers to the method by which the target charging vehicle charges the new energy vehicle. When the charging battery arrives at the location of the new energy vehicle, an arrival notification is sent through the APP to prompt the user to connect the charging gun on the charging vehicle to the charging port of the new energy vehicle. Based on the charging port inserted by the user, the charging protocol of the new energy vehicle is matched, and the charging gun of the charging vehicle is controlled to recharge the new energy vehicle according to the charging power of the charging protocol.

[0124] Reference Figure 2 , a reservation charging method includes the following steps:

[0125] Step 200: Determine whether the vehicle positioning position is consistent with the arrival position.

[0126] The arrival location refers to the location reached by the new energy vehicle driven by the user. The arrival location can be determined by the user manually dragging the positioning position on the APP to determine the location where the charging vehicle needs to arrive.

[0127] Step 201: If they are consistent, the verification of the driving path is completed.

[0128] When the arrival location is consistent with the vehicle positioning location, the driving path with the charging positioning location as the end point is the path that the charging vehicle needs to travel.

[0129] Step 2010: If there is no consistency, the driving route is determined based on the charging location and arrival location corresponding to the standby charging vehicle.

[0130] When the arrival location is inconsistent with the vehicle positioning location, it means that the user has dragged the current location on the APP. At this time, the dragged location needs to be set as the location where the charging vehicle needs to arrive, and a new path is regenerated through the electronic map based on the dragged location and the charging positioning location corresponding to the charging vehicle. At this time, the generated new path is the driving path.

[0131] Step 202: Collect the current time based on the driving route.

[0132] The current time refers to the time when the charging vehicle receives the request instruction through the server after the request instruction is issued. The current time can be determined by collecting the network time when the charging vehicle receives the request instruction and setting the network time when the charging vehicle receives the request instruction as the current time.

[0133] Step 203: Calculate the time difference based on the arrival time and the current time.

[0134] The arrival time is the time the charging vehicle needs to arrive at the charging location. The arrival time is obtained by retrieving the user's scheduled time from the request instruction and is not detailed here. The time difference is the difference between the arrival time and the current time. It is determined by calculating the difference between the arrival time and the current time. The time difference is used to calculate the maximum travel time allowed for the charging vehicle to depart from the current location and reach the user-specified arrival location.

[0135] Step 204: Determine the vehicle's travel speed based on the travel path and the time difference.

[0136] The vehicle driving speed refers to the driving speed of the charging vehicle from its own location to the location reserved by the new energy vehicle. The vehicle driving speed can be determined by calculating the quotient of the driving path and the time difference.

[0137] Step 205: collecting weather information of the route based on the driving route, the weather information including the wind vector, and defining the wind vector on the driving route where the vehicle's traveling direction is consistent with the wind direction as a positive wind vector.

[0138] Weather information refers to information about wind speed and direction on the driving route. Weather information can be determined by querying local weather conditions through the charging vehicle network. Wind vector refers to the wind force and direction on the route. Wind vector can be determined by querying local weather conditions and will not be elaborated here.

[0139] A positive wind vector refers to a wind vector when the driving direction of the new energy vehicle is consistent with the blowing direction in the wind vector. This can be determined by judging whether the driving direction of the charging vehicle on its driving path is consistent with the blowing direction. If they are consistent, the wind vector is a positive wind vector. For example, if the wind direction is north and the charging vehicle is traveling due north, the wind vector for the charging vehicle is a positive wind vector.

[0140] Step 206 : If the wind vector is not a positive wind vector, control the preset wind guidance device to be turned off, and match the driving power based on the wind vector and the vehicle driving speed.

[0141] If the wind vector is not positive, it means that the charging vehicle and the wind vector are blowing in opposite directions. In this case, in order not to increase wind resistance, the wind guidance device is turned off. The reaction force generated by the wind direction being opposite to the driving direction will reduce the driving speed of the charging vehicle. In this case, in order to maintain the charging speed, the driving power of the charging vehicle must be matched.

[0142] A wind guiding device refers to a device that uses wind energy to assist the charging vehicle in moving. The wind guiding device can use a canvas, and a motor is provided under the canvas. A turning table is provided on the motor. The turning table is used to control the rotation of the canvas. The turning table is driven to rotate by the rotation of the motor to rotate the angle of the canvas.

[0143] The unfolding width of the canvas is adjusted by an electric telescopic rod fixed under the canvas, and the unfolding width of the canvas is adjusted by extending and retracting the electric telescopic rod.

[0144] When the wind vector is positive, the lifting rod is controlled to raise the sail to assist the charging vehicle in driving. The motor, electric telescopic rod and rotating platform are selected by the staff based on actual conditions and will not be described in detail here.

[0145] Driving power refers to the power of the charging vehicle's motor when the charging vehicle is driving. The driving power can be determined by querying the power data table. The power data table refers to the driving power corresponding to different wind vectors and vehicle driving speeds determined in advance through experiments. When the wind vector is a positive wind vector, the driving power is reduced based on the increasing speed of the vehicle's driving speed. When the wind vector is not a positive wind vector, the driving power is increased based on the decreasing speed of the vehicle's driving speed.

[0146] Step 2060: If the wind vector is a positive wind vector, determine the guidance parameters based on the positive wind vector, control the preset wind guidance device to deploy and guide the wind with the preset guidance parameters, and match the driving power based on the positive wind vector, the guidance parameters and the vehicle driving speed.

[0147] The guidance parameters refer to the tightness and angle of the canvas that need to be adjusted by the wind guidance device. The guidance parameters can be obtained by querying the guidance data table. The guidance data table refers to the guidance parameters corresponding to different positive wind vectors determined in advance through experiments. Different degrees of tightness are matched based on the wind force value of the wind vector. The tightness is increased when the wind force increases, and the tightness is reduced when the wind force decreases. The adjustment angle of the canvas is determined based on the blowing direction of the wind vector. If the wind is 10° north-east blowing towards the driving path, the canvas needs to be adjusted to an angle perpendicular to the blowing direction.

[0148] Step 207: Control the target charging vehicle to travel based on the travel power.

[0149] After matching the vehicle's driving power, the charging vehicle is controlled to run according to the driving power to the reserved location of the new energy vehicle.

[0150] The reservation charging method further includes the following steps:

[0151] Step 208: Define the request instructions issued by other vehicles on the driving path as assistance instructions, and collect the assistance positioning position and assistance charging time of other vehicles based on the assistance instructions.

[0152] Other vehicles refer to new energy vehicles that issue assistance instructions in addition to the new energy vehicles from which the charging vehicle receives the request instruction. All other vehicles that request instructions after the request instruction is issued are other vehicles.

[0153] An assist command is a request command issued by another vehicle. All subsequent request commands after a request command is issued are assist commands. Assist commands and request commands have the same function and are not detailed here. An assist location is the reserved charging location for the new energy vehicle that issued the assist command. The assist location is collected using the same method as the vehicle location and is not detailed here.

[0154] The assisted charging time refers to the time point reserved by other vehicles when they arrive at the assisted positioning location. The assisted charging time is obtained by retrieving the user's reserved time from the assistance instruction, and will not be elaborated here.

[0155] Step 209: Determine the assisted driving distance based on the charging location and the assisted location.

[0156] The assisted driving distance refers to the distance from the current position of the charging vehicle to the assisted positioning position. The starting point is set as the charging positioning position and the end point is set as the assisted positioning position through the electronic map to generate a new path. At this time, the distance of the new path is the assisted driving distance.

[0157] Step 210 : Determine the assisted driving speed and assisted power information based on the assisted driving distance and the assisted charging time.

[0158] The assisted driving speed refers to the speed at which the charging vehicle reaches the assisted positioning location from its current location. The assisted driving speed is determined by calculating the difference between the current time of the charging vehicle and the assisted charging time, and then calculating the quotient of the difference and the assisted driving distance.

[0159] Assisting power information refers to the amount of power a new energy vehicle needs to consume during the assisted driving distance. The assisting power information can be queried and determined from the power data table. By entering the assisted driving distance into the power data table, the corresponding assisting power information can be obtained. Under the same speed, the longer the distance, the more power is consumed and the less power is left.

[0160] Step 211: Collect auxiliary charging information of other vehicles.

[0161] The auxiliary charging information refers to the amount of electricity that other vehicles need to charge, and the auxiliary charging information can be determined by collecting the auxiliary instruction from the server.

[0162] Step 212: Determine the end time of the assisted charging based on the assisted charging information.

[0163] The end time of assisted charging refers to the time after the charging vehicle reaches the assisted positioning position of the new energy vehicle according to the assisted charging time, and charges the new energy vehicle according to the charging time in the assisted charging information. The end time of assisted charging can be determined by calculating the sum of the assisted charging time and the charging time in the assisted charging information. For example: if the assisted charging time is 7:30 and the charging time in the assisted charging information is 30 minutes, then the end time of assisted charging is the assisted charging time plus the charging time in the assisted charging information, which is 8:00.

[0164] Step 213: Determine the remaining assistance distance based on the assisted positioning position and the arrival position.

[0165] The assisted remaining distance refers to the distance the charging vehicle travels from the assisted positioning location to the arrival location. The assisted remaining distance can be generated by using an electronic map to set the starting point to the assisted positioning location and the end point to the arrival location to generate a new path. At this time, the distance of the generated path is the assisted remaining distance.

[0166] Step 214: Determine the remaining assistance speed and the remaining assistance power information based on the remaining assistance distance and the end time of the assistance charging.

[0167] The remaining assistance speed refers to the speed at which the charging vehicle travels to the destination in the request instruction after completing charging for the assistance instruction. The difference between the current time and the arrival time after the charging vehicle completes charging is calculated, and the quotient of the difference and the remaining assistance distance is calculated to determine the remaining assistance speed.

[0168] The assisting remaining power information refers to the amount of power that the charging vehicle needs to consume to assist the remaining distance. The assisting remaining power information can be queried and determined from the power data table. The corresponding assisting remaining power information can be obtained by entering the assisting remaining distance into the power data table. Under the condition of the same speed, the longer the distance, the more power is consumed and the less power is remaining.

[0169] Step 215: Determine the remaining power information based on the assistance remaining power information, the assistance power information, and the assistance charging information.

[0170] The remaining power information refers to the remaining power after the charging vehicle completes the assistance instruction and reaches the designated location. The remaining power information is obtained by subtracting the assistance remaining power information from the assistance power information and the assistance charging information from the current power detection information of the charging vehicle.

[0171] Step 216: When the assisting driving speed and the assisting remaining speed are both lower than the preset safe driving speed, and the remaining power information is higher than the power charging information preset in the request instruction, the target charging vehicle is controlled to travel to the assisting positioning position for charging.

[0172] The power charging information refers to the amount of power required to recharge the new energy vehicle when it arrives at the location, as set by the APP. The power charging information can be determined by collecting the request instruction from the server.

[0173] The safe driving speed refers to the speed range of the charging vehicle. The safe driving speed can be manually input by the staff and will not be elaborated here.

[0174] When both the assisting speed and the remaining assisting speed are lower than the safe driving speed, the charging vehicle's speed does not exceed the maximum safe driving speed. If either speed exceeds the maximum safe driving speed, the charging vehicle will not proceed to the assisting instruction location, and the server will dispatch another charging vehicle. When the remaining power information is higher than the power charging information in the request instruction, the charging vehicle will arrive at the requested location after completing the request instruction and can still recharge the new energy vehicle requesting the instruction according to the power charging information.

[0175] The power charging information refers to the amount of power required to recharge the new energy vehicle when it arrives at the location, as set by the APP. The power charging information can be determined by collecting the request instruction from the server.

[0176] When both the speed and the power level meet the above conditions, the charging vehicle is controlled to go to the assisting position to recharge the new energy vehicle. If one of the conditions is not met, the charging vehicle will not go to the assisting position but continue to go to the destination position.

[0177] Driving power correction methods include:

[0178] Step 300: When the carrying amount is greater than a preset reference carrying amount, the falling force of rainwater is collected.

[0179] The carrying capacity refers to the amount of precipitation carried by rain, snow or hail in the weather. In this embodiment, the carrying capacity refers to the rainfall amount during rainfall. The baseline carrying capacity refers to the carrying capacity of 0. The carrying capacity is greater than the preset baseline carrying capacity, which means that the weather condition at this time is rainfall. The falling force of rainwater refers to the force of rainwater falling onto the surface of the charging vehicle. The falling force can be collected by the sound sensor and determined based on the sound value recorded by the sound sensor.

[0180] Step 301: Match correction parameters based on the drop force and the vehicle speed.

[0181] Since the vehicle resistance increases when it rains, the driving speed will decrease at this time, which means that the driving power needs to be corrected. Therefore, the correction parameters refer to the parameters used to correct the driving power. The correction parameters can be queried and matched in the correction data table. The correction data table refers to the correction parameters corresponding to different falling forces and vehicle driving speeds determined in advance through experiments.

[0182] Step 302: Collect water level information of a preset water tank.

[0183] Water level information refers to the height information of the water level in the water tank, and the water level information can be collected by a water level sensor.

[0184] The water tank refers to the storage tank on the charging vehicle used to store rainwater. The water tank is selected by the staff based on actual conditions and will not be described in detail here.

[0185] Step 303: When the water level information is less than the preset reference water level information, the falling direction is determined based on the falling force and the wind vector, and the preset collection path is controlled based on the falling direction to guide the rainwater into the water tank.

[0186] The baseline water level information refers to the minimum required water level. The baseline water level information is manually entered by staff and is not detailed here. If the water level information is less than the baseline water level information, it means that the water level in the water tank is below the minimum required height and the water volume in the water tank needs to be increased.

[0187] The falling direction refers to the falling direction of rainwater, which can be determined based on the falling force, the wind force of the wind vector, and the wind direction.

[0188] The collection path refers to a pipe path that guides rainwater to a water storage tank by using pipes, and there is a water inlet on the collection path for connecting external rainwater to the water storage tank.

[0189] Step 304: Determine an adjustment coefficient based on the water level information.

[0190] Since the increase in water level leads to an increase in vehicle weight, an adjustment coefficient is required to adjust the correction parameter. The adjustment coefficient can be obtained from the adjustment data table. The adjustment data table refers to the adjustment coefficient corresponding to different water level information determined in advance through experiments.

[0191] Step 305: Update the correction parameter based on the adjustment coefficient.

[0192] As the adjustment coefficient increases, the corresponding correction parameter also needs to increase according to the increase in the adjustment coefficient to match the vehicle's driving speed.

[0193] Step 306 : Correct the driving power based on the updated correction parameter and the wind vector.

[0194] By correcting the parameters and the wind vector on the current path to correct the driving power, the vehicle can arrive at the arrival location of the new energy vehicle on time.

[0195] Heat dissipation cycle methods include:

[0196] Step 400: Collect the battery temperature of the running vehicle.

[0197] The battery temperature refers to the battery temperature of the running charging vehicle. The method of collecting the battery temperature is common knowledge in this field and will not be described in detail here.

[0198] Step 401: When the battery temperature is greater than a preset reference temperature, control a preset circulation device to circulate heat to the battery at a preset circulation power, and collect the water temperature in the water tank in the preset circulation device and the water temperature in the water tank.

[0199] The reference temperature refers to the temperature at which the battery needs to dissipate heat. When the battery temperature reaches the reference temperature, it means that the battery needs to dissipate heat. The reference temperature can be manually input by the staff and will not be described in detail here.

[0200] Circulation power refers to the power of the circulation device. This power can be manually entered by staff and is not detailed here. The circulation device is used to circulate the liquid in the water tank to dissipate heat from the battery. The circulation device includes a water pipe for dissipating heat from the battery, a water pump for liquid flow, and a water tank for storing the liquid. The circulation device is selected by staff based on actual conditions and is not detailed here.

[0201] The water storage temperature refers to the temperature of the liquid in the water storage tank. The water storage temperature can be collected using a liquid temperature sensor, which is not described in detail here. The water storage temperature refers to the temperature of the liquid in the water storage tank. The water storage temperature can be collected using a liquid temperature sensor, which is not described in detail here.

[0202] Step 402: When the water storage temperature is greater than the maximum value of the preset heat dissipation range, the water temperature difference between the water storage temperature and the stored water temperature is calculated.

[0203] The heat dissipation range refers to the temperature range in which the water storage temperature needs to dissipate heat. When the water storage temperature is greater than the maximum value of the heat dissipation range, it means that the liquid in the water tank needs to be exchanged. The maximum and minimum values ​​of the heat dissipation range can be manually entered by the staff, which will not be elaborated here.

[0204] The differential water temperature refers to the temperature difference between the storage water temperature and the stored water temperature. The differential water temperature can be determined by calculating the difference between the storage water temperature and the stored water temperature.

[0205] Step 403: Determine the circulating water volume based on the stored water temperature and the differential water temperature.

[0206] The circulating water volume refers to the volume of water exchanged between the water in the water storage tank and the water in the water storage tank. The circulating water volume can be determined from the water volume data table. The water volume data table refers to the circulating water volume corresponding to different storage water temperatures and differential water temperatures determined in advance. The higher the differential water temperature, the more circulating water volume is required.

[0207] Step 404: Based on the circulating water volume, the preset water exchange device is controlled to replace the liquid in the water tank with the liquid in the water storage tank. When the storage water temperature is lower than the minimum value of the preset heat dissipation range, the preset circulating water volume is controlled to stop working.

[0208] The water exchange device refers to a two-way pipeline used to replace the liquid in the water tank with the liquid in the water storage tank. A water pump is installed in the pipeline to drive the exchange of liquid in the water tank and the water storage tank. The water exchange device is selected by the staff based on actual conditions and will not be elaborated here.

[0209] When the water temperature is lower than the minimum value of the preset heat dissipation range, it means that the heat dissipation of the liquid in the water tank is completed, and the water changing device is controlled to stop working.

[0210] Methods for replacing circulating water include:

[0211] Step 500: Collecting the temperature of rainwater collected in the collection path.

[0212] Rainwater temperature refers to the temperature of rainwater when it rains. The rainwater temperature can be determined by using a liquid temperature sensor set on the collection path of the charging vehicle.

[0213] Step 501: When the rainwater temperature is greater than the storage water temperature, switch from the collection path to the preset cooling path to guide the rainwater into the storage tank, and collect the circulating water temperature of the cooling path.

[0214] The cooling path refers to the path used to cool rainwater. This path reduces the temperature of rainwater by increasing the distance it travels to the water storage tank. The cooling path is selected by personnel based on actual conditions and is not detailed here. The circulating water temperature refers to the temperature of rainwater after it passes through the cooling path. This temperature can be measured using a liquid temperature sensor installed at the outlet of the cooling path.

[0215] Step 502: Determine whether the circulating water temperature is lower than the stored water temperature.

[0216] If the circulating water temperature is lower than the storage water temperature, it means that the rainwater has been cooled. If the circulating water temperature is not lower than the storage water temperature, it means that the circulating water temperature has not yet reached the standard for entering the water storage tank.

[0217] Step 503: When the circulating water temperature is not less than the stored water temperature, the air flow velocity of the cooling air pipe pre-wound on the cooling path is collected.

[0218] The cooling air duct refers to an air duct that is wrapped around the cooling path and can receive external wind energy. When the charging vehicle is driving, the wind energy generated by the vehicle can be sent into the cooling air duct, thereby cooling the rainwater in the cooling path. The cooling air duct is selected by the staff based on the situation and will not be elaborated here.

[0219] The detected air flow velocity refers to the flow velocity of the air flow in the cooling air duct. The detected air flow can be collected by using a wind speed sensor. The collection method of the detected air flow velocity is selected by the staff based on the actual situation and will not be elaborated here.

[0220] Step 504: Calculate the temperature difference between the circulating water temperature and the stored water temperature and define it as the inlet water temperature difference.

[0221] The inlet water temperature difference refers to the difference between the circulating water temperature and the storage water temperature, which can be determined by calculating the temperature difference between the circulating water temperature and the storage water temperature.

[0222] Step 505: Determine a reference air flow velocity based on the inlet water temperature difference.

[0223] The reference airflow velocity refers to the airflow velocity used to reduce the circulating water temperature to the storage water temperature. The reference airflow velocity can be determined by querying from the airflow data table. The airflow data table refers to the reference airflow velocity corresponding to different inlet water temperature differences determined in advance through experiments. The greater the inlet water temperature difference, the higher the required reference airflow velocity.

[0224] Step 506: Determine whether the detected airflow velocity is greater than the reference airflow velocity.

[0225] Determining whether the test airflow velocity is greater than the baseline airflow velocity is used to determine whether auxiliary airflow is needed to increase the cooling airway velocity. If it is greater, no auxiliary airflow is needed; if it is less, auxiliary airflow is needed to assist in cooling.

[0226] Step 507: If it is greater, continue testing.

[0227] When the detected air flow velocity is greater than the reference air flow velocity, it means that the detected air flow velocity can reduce the circulating water temperature to the storage water temperature.

[0228] Step 5070: If it is less than, the difference between the detected airflow velocity and the reference airflow velocity is calculated and defined as the airflow difference, and the auxiliary blowing power is determined based on the airflow difference, and the preset blowing device is controlled to perform auxiliary blowing with the auxiliary blowing power.

[0229] When the detected air flow velocity is less than the reference air flow velocity, the detected air flow velocity cannot circulate the water temperature down to the storage water temperature. At this time, the difference between the detected air flow velocity and the reference air flow velocity is calculated to determine the air flow difference.

[0230] The blowing device refers to a fan used to increase the wind speed of the cooling air duct on the cooling path. The blowing device is selected by the staff based on actual conditions and will not be described in detail here.

[0231] The auxiliary blowing power refers to the blowing power of the blowing device. The auxiliary blowing power can be determined from the auxiliary data table. The auxiliary data table refers to the blowing power corresponding to different airflow differences determined in advance through experiments. The greater the airflow difference, the higher the auxiliary blowing power.

[0232] Step 508: Determine the replacement water amount based on the circulating water temperature and the stored water temperature.

[0233] The replacement water volume refers to the volume of water in the water tank that needs to be replaced with rainwater. When the circulating water temperature is lower than the storage water temperature, the replacement water volume in the water tank is determined by the volume of water at the circulating water temperature. The replacement water volume is determined by calculating the difference between the circulating water temperature and the storage water temperature. The higher the difference, the more replacement water volume.

[0234] Step 509: When the water level information is not less than the preset reference water level information, control the preset drainage device to drain the liquid in the water tank and replace the liquid based on the replacement water volume.

[0235] When the water level information in the water tank is not less than the reference water level information, the water in the water tank needs to be drained to make room for rainwater. When the water level information in the water tank is less than the reference water level information, there is no need to replace the water and the rainwater can be directly sent into the water tank.

[0236] Methods for directing rainwater into storage tanks include:

[0237] Step 600: Determine the amount of replenishing water in the water tank based on the water level information.

[0238] The replenishment water volume refers to the amount of water that needs to be replenished in the water tank. The replenishment water volume can be determined by calculating the difference between the reference water temperature information and the water level height information.

[0239] Step 601: Determine whether the water replenishment amount is greater than the water storage amount in the preset water storage bag.

[0240] The water storage bag refers to a flexible container used to store rainwater at the end of the cooling path and the collection path. The water storage bag can be a rubber soft bag. The water storage bag is selected by the staff based on actual conditions and will not be described in detail here.

[0241] The water storage capacity refers to the maximum water capacity of the water storage bag. The water storage capacity can be manually input by the staff and will not be elaborated here.

[0242] Step 602: If it is greater than, the water inlet valve preset on the water storage bag is controlled to open, and the water outlet valve preset on the water storage bag is controlled to close, so that rainwater can enter the water storage bag.

[0243] If the water replenishment volume is greater than the water storage volume, it means that the water in the water storage bag needs to be delivered to the water storage tank multiple times.

[0244] The water inlet valve refers to the valve used to separate the water storage bag from the cooling path and collection path outlets. When the valve is open, the water in the cooling path and collection path can be sent to the water storage bag. When the valve is closed, the water in the cooling path and collection path cannot enter the water storage bag.

[0245] The water outlet valve refers to the valve used to separate the water bag and the water tank. When the valve is open, the water in the water bag can be sent to the water tank. When the valve is closed, the water in the water bag cannot enter the water tank.

[0246] Step 603: Collect the current amount of water in the water storage bag.

[0247] The current water level refers to the amount of water in the water bag. Since the water bag is transparent and colorless, the current water level can be measured by collecting the position of the water through the camera, and the water level information can be obtained based on the position of the water.

[0248] Step 604: When the current water volume reaches the preset maximum water volume, the water outlet valve preset on the water storage bag is controlled to open, the water inlet valve preset on the water storage bag is controlled to close, the preset water suction pump is controlled to transport the current water volume in the water storage bag to the water tank with the preset water suction power, and the preset squeezing pump is controlled to squeeze the water storage bag based on the preset squeezing power to assist water discharge, and the water level height information is updated after the water is discharged.

[0249] The water suction pump refers to a device used to suck water from the water bag into the water tank. The water suction pump is selected by the staff based on actual conditions and will not be described in detail here.

[0250] The squeezing pump refers to a device used to squeeze the water bag. The squeezing pump can be selected by the staff based on actual conditions and will not be described in detail here.

[0251] Water suction power refers to the power of the water suction pump. The power of the water suction pump can be determined from the water suction data table. The water suction data table refers to the water suction power corresponding to different current water volumes determined in advance through experiments. The greater the current water volume, the greater the water suction power.

[0252] When the current water volume reaches the preset maximum water volume, it means that the water bag is full of rainwater. The water outlet valve on the water bag is controlled to open so that the water in the water bag can flow into the water tank. The water inlet valve preset on the water bag is controlled to close so that the water in the cooling path and the collection path cannot reach the water bag. The water suction device is controlled to suck the water in the water bag into the water tank, and the extrusion device is controlled to squeeze the extrusion pump according to the extrusion power to accelerate the flow of water into the water tank. After the water flows into the water tank, the water level height information is updated to determine the increased water temperature.

[0253] Step 605: When the current water volume is less than the preset reference water volume, control the preset water suction pump to stop working and update the current water volume.

[0254] The baseline water volume refers to the lowest water volume in the water storage bag. The baseline water volume is manually input by the working individual and will not be elaborated here.

[0255] When the current water volume is less than the reference water volume, it means that the water in the water storage bag is sucked into the water storage tank by the water suction pump. At this time, the water suction pump is turned off and the current water volume is updated through the camera.

[0256] Step 606: Based on the preset working condition of stopping the water suction pump, the water inlet valve is controlled to be closed, and the squeezing pump is controlled to stop squeezing the water storage bag.

[0257] When the water suction pump stops working, it means that the amount of water in the water storage bag is less than the reference water amount. The water inlet valve is closed to prevent excess air from entering the water storage tank, and the water squeezing pump is controlled to stop squeezing.

[0258] Methods for directing rainwater into the water storage tank also include:

[0259] Step 607: When the carrying amount is greater than the preset baseline carrying amount and the current water volume remains consistent in the preset unit time, the water outlet valve preset on the water storage bag is controlled to open, the water inlet valve preset on the water storage bag is controlled to close, and the squeezing pump is controlled to squeeze the water storage bag and collect the current air pressure information.

[0260] The current air pressure information refers to the information of the air pressure of the water storage bag squeezed by the squeezing pump. The current air pressure information can be collected using a pressure sensor. The model of the pressure sensor is selected by the staff based on actual conditions and will not be elaborated here.

[0261] When the carrying capacity is greater than the preset benchmark carrying capacity, it means that it is raining at this time. The current water volume remains consistent in the preset unit time, which means that no water enters the water storage bag when water is needed during rain. At this time, the water outlet valve is controlled to open and the water inlet valve is controlled to close to prevent air pressure from rushing into the water tank. A squeeze pump is used to squeeze the water storage bag to generate air pressure to rush to the water inlet to collect current air pressure information to determine the blockage condition of the water inlet.

[0262] Step 608: When the current air pressure information is greater than the preset reference air pressure information, control the squeezing pump to squeeze the water storage bag with a preset sewage discharge force and update the current air pressure information.

[0263] The reference air pressure information refers to the air pressure information when there is no blockage. The reference air pressure information can be manually input by the staff and will not be described in detail here.

[0264] If the current air pressure information is greater than the reference air pressure information, it means that the water inlet is blocked. At this time, it means that sewage treatment is needed. The sewage treatment includes using the air pressure brought by the extrusion pump to discharge sewage from the water inlet, and making the water suction pump reverse to discharge water to the water inlet to achieve sewage discharge.

[0265] The sewage discharge force refers to the force required by the squeezing pump to squeeze the water bag. The sewage discharge force can be manually input by the staff and will not be elaborated here.

[0266] Step 609 : When the updated current air pressure information is greater than the preset reference air pressure information, determine the exhaust power based on the updated current air pressure information.

[0267] When the updated current air pressure information is greater than the reference air pressure information, it means that the pressure exerted by the squeezing pump on the water storage bag is insufficient to clear the water inlet. At this time, a water suction pump is required to suck back water and discharge sewage through water pressure.

[0268] The sewage discharge power refers to the power of the water suction pump to reversely suck water to discharge foreign matter at the water inlet. The sewage discharge power can be determined from the sewage discharge data table. The sewage discharge data table refers to the sewage discharge power corresponding to different current air pressure information determined in advance through experiments. The greater the current air pressure information, the higher the required sewage discharge power.

[0269] Step 610: Control the water outlet valve preset on the water storage bag to open, control the water inlet valve preset on the water storage bag to open, and control the water suction pump to deliver water to the water storage bag based on the sewage discharge power.

[0270] By using a suction pump to suck water in reverse, the water in the water tank is brought back out of the water inlet, thereby reducing the blockage of the water inlet.

[0271] Based on the same inventive concept, an embodiment of the present invention provides a vehicle-mounted battery charging control system, comprising:

[0272] The acquisition module is used to obtain the request instruction, charging positioning location, charging vehicle operating status, power detection information, current time, weather information, assisted positioning location, assisted charging information, falling force, water level information, battery temperature, water storage temperature, stored water temperature, rainwater temperature, circulating water temperature, detected air flow speed, current water volume, and current air pressure information;

[0273] A memory for storing any of the above-mentioned vehicle-mounted battery charging control methods;

[0274] The processor is configured to load, execute, and implement the program stored in the memory.

[0275] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal including a memory and a processor, wherein the memory stores a method for controlling charging of a vehicle battery that can be loaded and executed by the processor.

[0276] Those skilled in the art will clearly understand that for the sake of convenience and brevity, the division of the above-mentioned functional modules is only used as an example for illustration. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. The specific working processes of the above-mentioned systems, devices, and units can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0277] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A method for controlling charging of a vehicle battery, characterized in that: include: Step 100: collecting request instructions; Step 101: activating a preset vehicle positioning module and outputting a vehicle positioning position in response to a request instruction, and receiving a preset charging positioning position of a charging vehicle in response to a request instruction; Step 102: Collecting the operating status of the charging vehicle based on the charging location, where the operating status includes charging status and standby status; Step 103: Filter out charging vehicles in a standby state from the charging positioning positions and define them as standby charging vehicles; Step 104: Determine a driving route based on the charging location and the vehicle location corresponding to the standby charging vehicle, and determine driving power information based on the driving route; Step 105: Collecting power detection information of the standby charging vehicle; Step 106: Calculating reserved power information based on the driving power information and the remaining power information preset by the charging vehicle; Step 107: defining the standby charging vehicle corresponding to the power detection information being greater than the reserved power information as the target charging vehicle; Step 108: Control the target charging vehicle to go to the vehicle positioning location. After arriving at the vehicle positioning location, control the target charging vehicle to charge the vehicle using a preset charging method based on the request instruction. The request instruction includes the arrival location and arrival time, as well as a charging reservation method, which includes: Step 200: Determine whether the vehicle positioning position is consistent with the arrival position; Step 201: If they are consistent, the verification of the driving path is completed; Step 2010: If there is no consistency, the driving path is determined based on the charging location and arrival location corresponding to the standby charging vehicle; Step 202: collecting the current time based on the driving route; Step 203: Calculate the time difference based on the arrival time and the current time; Step 204: Determine the vehicle speed based on the driving path and the time difference; Step 205: collecting weather information of the route based on the driving route, the weather information including the wind vector, and defining the wind vector on the driving route where the vehicle's traveling direction is consistent with the wind direction as a positive wind vector; Step 206: If the wind vector is not a positive wind vector, control the preset wind guidance device to be turned off, and match the driving power based on the wind vector and the vehicle speed; Step 2060: If the wind vector is positive, determining a guidance parameter based on the positive wind vector, controlling a preset wind guidance device to deploy and guide the wind according to the preset guidance parameter, and matching the driving power based on the positive wind vector, the guidance parameter, and the vehicle speed; Step 207: Controlling the target charging vehicle to travel based on the driving power; Other ways to schedule charging include: Step 208: defining the request instructions issued by other vehicles on the driving path as assistance instructions, and collecting the assistance positioning position and assistance charging time of other vehicles based on the assistance instructions; Step 209: Determine the assisted driving distance based on the charging location and the assisted location; Step 210: Determine the assisted driving speed and assisted charging information based on the assisted driving distance and the assisted charging time; Step 211: Collecting auxiliary charging information of other vehicles; Step 212: Determine the end time of the assisted charging based on the assisted charging information; Step 213: Determine the remaining assistance distance based on the assisted positioning position and the arrival position; Step 214: Determine the remaining assistance speed and the remaining assistance power information based on the remaining assistance distance and the end time of the assistance charging; Step 215: determining the remaining power information based on the assistance remaining power information, the assistance power information, and the assistance charging information; Step 216: When the assisting driving speed and the assisting remaining speed are both lower than the preset safe driving speed, and the remaining power information is higher than the power charging information preset in the request instruction, the target charging vehicle is controlled to travel to the assisting positioning position for charging; Weather information also includes the carrying capacity, and the correction methods for driving power include: Step 300: When the carrying amount is greater than a preset reference carrying amount, the falling force of rainwater is collected. The carrying amount refers to the amount of rainfall during rainfall, and the reference carrying amount refers to a carrying amount of 0. Step 301: Matching correction parameters based on the drop force and the vehicle speed; Step 302: Collecting water level information of a preset water tank; Step 303: When the water level information is less than the preset reference water level information, determining the falling direction based on the falling force and the wind vector, and controlling the preset collection device to guide the rainwater into the preset water storage tank through the collection path based on the falling direction; Step 304: determining an adjustment coefficient based on the water level information; Step 305: updating the correction parameter based on the adjustment coefficient; Step 306 : Correct the driving power based on the updated correction parameter and the wind vector.

2. The method for controlling the charging of a vehicle battery according to claim 1, wherein: Also included is a heat dissipation cycle method, the cycle method comprising: Step 400: collecting the battery temperature of the running vehicle; Step 401: When the battery temperature is greater than a preset reference temperature, controlling a preset circulation device to circulate heat to the battery at a preset circulation power, and collecting the water temperature in the water storage tank of the preset circulation device and the water temperature in the water storage tank; Step 402: When the water storage temperature is greater than the maximum value of the preset heat dissipation range, the difference between the water storage temperature and the water temperature is calculated; Step 403: determining the circulating water volume based on the stored water temperature and the differential water temperature; Step 404: Based on the circulating water volume, the preset water exchange device is controlled to replace the liquid in the water tank with the liquid in the water storage tank. When the storage water temperature is lower than the minimum value of the preset heat dissipation range, the preset circulating water volume is controlled to stop working.

3. The method for controlling the charging of a vehicle battery according to claim 2, wherein: Also included is a method for replacing circulating water volume, the method comprising: Step 500: collecting the temperature of rainwater collected in the collection path; Step 501: When the rainwater temperature is higher than the storage water temperature, switch from the collection path to the preset cooling path to guide the rainwater into the storage tank, and collect the circulating water temperature of the cooling path; Step 502: Determine whether the circulating water temperature is lower than the stored water temperature; Step 503: When the circulating water temperature is not less than the stored water temperature, the air flow velocity of the cooling air pipe pre-wound on the cooling path is collected; Step 504: Calculate the temperature difference between the circulating water temperature and the stored water temperature and define it as the inlet water temperature difference; Step 505: determining a reference air flow velocity based on the inlet water temperature difference; Step 506: Determine whether the detected airflow velocity is greater than the reference airflow velocity; Step 507: If it is greater than, continue testing; Step 5070: If it is less than, the difference between the detected airflow velocity and the reference airflow velocity is calculated and defined as the airflow difference, and the auxiliary blowing power is determined based on the airflow difference, and the preset blowing device is controlled to perform auxiliary blowing at the auxiliary blowing power; Step 508: Determine the replacement water amount based on the circulating water temperature and the stored water temperature; Step 509: When the water level information is not less than the preset reference water level information, control the preset drainage device to drain the liquid in the water tank and replace the liquid based on the replacement water volume.

4. The method for controlling charging of a vehicle battery according to claim 1, wherein: When directing rainwater to a pre-set water storage tank, the methods of directing rainwater include: Step 600: Determine the amount of replenishing water in the water tank based on the water level information; Step 601: Determine whether the water replenishment amount is greater than the water storage amount in the preset water storage bag; Step 602: If it is greater than, the water inlet valve preset on the water storage bag is controlled to open, and the water outlet valve preset on the water storage bag is controlled to close, so that rainwater can enter the water storage bag; Step 603: collecting the current amount of water in the water storage bag; Step 604: When the current water volume reaches the preset maximum water volume, the water outlet valve preset on the water storage bag is controlled to open, the water inlet valve preset on the water storage bag is controlled to close, the preset water suction pump is controlled to transfer the current water volume in the water storage bag to the water storage tank at a preset water suction power, and the preset squeezing pump is controlled to squeeze the water storage bag based on a preset squeezing power to assist water discharge. After the water is discharged, the water level information is updated; Step 605: When the current water volume is less than the preset reference water volume, control the preset water suction pump to stop working and update the current water volume; Step 606: Based on the preset working condition of stopping the water suction pump, the water inlet valve is controlled to be closed, and the squeezing pump is controlled to stop squeezing the water storage bag.

5. The method for controlling charging of a vehicle battery according to claim 4, wherein: The boot method also includes: Step 607: When the carried amount is greater than a preset reference carried amount and the current water amount remains consistent within a preset unit time, the water outlet valve preset on the water storage bladder is controlled to open, the water inlet valve preset on the water storage bladder is controlled to close, and the squeezing pump is controlled to squeeze the water storage bladder and collect current air pressure information; Step 608: When the current air pressure information is greater than the preset reference air pressure information, control the squeezing pump to squeeze the water storage bag with a preset sewage discharge force and update the current air pressure information; Step 609: When the updated current air pressure information is greater than the preset reference air pressure information, determining the exhaust power based on the updated current air pressure information; Step 610: Control the water outlet valve preset on the water storage bag to open, control the water inlet valve preset on the water storage bag to open, and control the water suction pump to deliver water to the water storage bag based on the sewage discharge power.

6. A vehicle-mounted battery charging control system, characterized in that: include: The acquisition module is used to obtain the request instruction, charging location, charging vehicle operation status, and power detection information; A memory for storing a vehicle battery charging control method according to any one of claims 1 to 5; The program in the memory can be loaded and executed by the processor to implement a vehicle battery charging control method as described in any one of claims 1 to 5.

7. An intelligent terminal, characterized in that: The method comprises a memory and a processor, wherein the memory stores a program that can be loaded by the processor and executes a method for controlling charging of a vehicle battery as claimed in any one of claims 1 to 5.

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