620 results about "Reserve battery" patented technology

A battery control component of an electric vehicle may limit charging of a battery on the electric vehicle to a target state of charge (SOC), such as to reserve battery capacity for regenerative braking during downgrades. A computing device associated with the vehicle may calculate an estimated gradient profile and / or an estimated total energy consumption of a predicted upcoming route of the vehicle based on one or more data items, such as GPS data, altitude data, and / or map data. The computing device may determine a target SOC based on the estimated gradient profile. The computing device may determine a confidence factor associated with the estimated gradient profile, where the confidence factor depends on the quantity of data items used to calculate the estimated gradient profile. The computing device may adjust the target SOC based on the confidence factor.

The invention provides a communication master control system based on intelligent power supply, and relates to the technical field of communication, and the system comprises a power supply monitoring module which is used for monitoring the commercial power supply state of a communication base station, and automatically controlling a power switching circuit to switch a power supply mode to a standby battery power supply mode when the commercial power interruption is detected; the state acquisition module is used for acquiring the charge state, the discharge efficiency and the health state data of the standby battery in real time in a standby battery power supply mode, and acquiring the residual capacity, the actual discharge capacity and the life index of the battery; and the load receiving module is used for uploading the residual capacity, the actual discharge capacity and the life index of the battery to the communication main control unit, and receiving load data in the current communication network at the same time. According to the invention, intelligent scheduling of power utilization is realized, and the power supply reliability and stability of the communication system are improved.

The invention provides an energy storage converter and an energy storage device, and belongs to the technical field of energy storage. The converter adopts a hybrid multi-level topological structure and is formed by connecting a three-level neutral point clamping circuit and a modular multi-level sub-module in parallel, and further comprises a hierarchical coordination control strategy, an upper decision-making layer calculates the priority weight of a charging and discharging mode, and a lower execution layer adopts model prediction control to generate a switch sequence. The heat dissipation system is accurately regulated and controlled based on an IGBT junction temperature prediction model, and cooperates with a battery management system (BMS) for protection, so that rapid data interaction and rapid emergency response are realized. The energy storage device comprises the converter and a battery pack, the battery pack is divided into at least two independent clusters, and the SOC of the standby battery cluster is maintained within the range of + / -5% of the main battery cluster. Through an innovative topological structure, an intelligent control strategy and an efficient heat dissipation system, the problems of wide voltage input adaptation, dynamic performance optimization, heat dissipation management and the like are solved, the efficiency and reliability of an energy storage system are improved, and the service life of the energy storage system is prolonged.

The invention discloses a data center uninterruptible power supply intelligent control method and device based on reinforcement learning, and relates to the technical field of energy management. The method comprises the steps that a health perception state space is constructed, and the state space comprises operation state features and standby battery multi-dimensional health vectors generated through training on a plurality of distributed uninterruptible power supply stations through a federated learning method; defining a multi-target reward function for comprehensively quantifying the economic cost based on the time-of-use electricity price, the standby duration satisfaction degree of the service level agreement and the battery life loss cost; through a reinforcement learning algorithm with a security constraint layer, based on the state space and the reward function, training an intelligent agent to learn an optimal power supply control strategy, the security constraint layer forcibly executing a preset operation security boundary in training and execution; and according to the learned optimal strategy, a real-time control instruction for the uninterruptible power supply is generated and executed.

A hot-swappable battery system for computer peripherals includes a wireless mouse having a battery compartment, a battery connector assembly mounted within the battery compartment, a removable battery configured to be inserted into and ejected from the battery connector assembly, a keep-alive battery mounted within the wireless mouse, and a docking station. The battery connector assembly includes electrical contacts and a push-push ejector mechanism. The keep-alive battery is electrically connected to provide backup power when the removable battery is removed. The docking station has a battery slot configured to receive and charge the removable battery when not in use in the wireless mouse. The system enables continuous operation of the wireless mouse while battery swapping between the mouse and docking station.

The invention relates to the technical field of main and standby battery switching devices, and discloses a communication base station main and standby battery switching device which comprises a main battery, a standby battery and a zero-delay arc-free switcher connected with the main battery and the standby battery in parallel. Wherein the zero-delay arc-free switcher is internally provided with a mechanical action device for switching an input power supply channel so as to select to use the main battery or the standby battery to supply power, and the zero-delay arc-free switcher is also provided with a group of output electrodes; and a capacitor connecting part for switching is fixedly arranged in the zero-delay arc-free switcher. According to the invention, the capacitor connection part for switching is used as an uninterruptible power supply unit in the switching action process of the mechanical device, so that the power supply within the shortest three seconds can be provided, the stable switching connection of the mechanical device is ensured, and the low-delay power supply requirement can be effectively met.

A portable electronic device includes a battery reserve feature for emergency use, reserving a portion of battery power when a predefined threshold is reached. A battery detector monitors the real-time battery level, sending data to a host controller that compares it to the threshold stored in non-transitory memory. Upon reaching the threshold, a masking module signals a depleted battery state to the operating system, disabling regular functions while a display shows a “no power” message, concealing the reserve. User interaction, such as pressing a designated button, activates an emergency subsystem to perform operations like initiating emergency calls, sending GPS coordinates, capturing screenshots, or activating alarms, using the reserved power. The threshold may be dynamically adjusted based on environmental or location-based factors.

The invention provides a charging activation device, an energy storage system and an activation method thereof, and belongs to the technical field of energy storage systems. The charging activation device comprises a standby battery pack, a boost inverter circuit, a voltage acquisition circuit and a microcontroller unit. Wherein the standby battery pack is used for providing a power supply for the boost inverter circuit and the microcontroller unit; the boost inverter circuit is used for boosting the input voltage to an activation voltage threshold of a battery management system of the energy storage system; the voltage acquisition circuit is used for acquiring the output voltage of an energy storage battery of the energy storage system; when the microcontroller unit detects that the energy storage system is in a locked state, the microcontroller unit can control to open the boost inverter circuit so as to boost an input voltage of the boost inverter circuit to an activation voltage threshold of a battery management system of the energy storage system and output the input voltage, so that the battery management system recovers a charging and discharging loop, and the energy storage system is activated. Automatic wakeup of the energy storage battery in the dormant state can be achieved, manual intervention is not needed, and dependence on manpower or external equipment is eliminated.

The invention discloses a low-power-consumption sleep control method and system for a vehicle-mounted TBOX, and the method comprises the steps: carrying out the polling of an ACC state, uploading a vehicle state according to the voltage of a storage battery and the voltage of a standby battery, configuring the timing wake-up time of an external RTC, and controlling the sleep mode of the TBOX and the power consumption state of an MCU when the ACC state is detected to be changed from an ignition state ON to a flameout state OFF; and after the timing wake-up time of the external RTC, TBOX wake-up control is carried out, and the timing wake-up time of the external RTC is configured and the sleep mode of the TBOX and the power consumption state of the MCU are controlled again according to the ACC state, the storage battery voltage, the standby battery voltage, the uploaded vehicle state and the timing wake-up time of the external RTC. Different sleep modes can be switched according to the voltage state of the storage battery, and synchronous guarantee of the remote control requirement of a user and the voltage protection of the storage battery is achieved.

The invention relates to the technical field of blind guiding sticks, in particular to an intelligent blind guiding stick based on an ultrasonic sensor, which comprises a stick body, an anti-slip handle and an anti-slip mat, the upper end of the stick body is fixedly connected with the anti-slip handle, and the outer side of the lower end of the stick body is sleeved with the detachable anti-slip mat; the crutch further comprises a vibration feedback device and an ultrasonic sensor, the vibration feedback device is arranged in the anti-skid handle, a solar cell panel and light-emitting strips which are symmetrically distributed up and down are installed in a concave position of the outer side of the crutch body, and a standby rechargeable battery, a GPS positioning module and a voice prompt module are sequentially installed on the outer surface of the crutch body from top to bottom. The upper end of the stick body is fixedly connected with an ultrasonic sensor; the intelligent blind guiding stick accurately measures the distance and the position of a front obstacle, an effective vibration feedback and voice prompt mode enables a user to know surrounding environment information in time, more comprehensive travel help is provided for visually impaired people, the endurance requirement of the user is guaranteed through the solar technology and a standby battery, and the intelligent blind guiding stick is suitable for popularization and application. And the portable and long-distance requirements are met.

A flying elevator is characterized by comprising (100) a ducted propeller arrangement. And (200) a flying elevator telescopic car body. And (300) supplying power to the transfer platform truck. And (400) an intelligent control system. And (500) final assembly of the structure. The mechanisms and the systems are combined through final assembly. Therefore, a set of economical and practical elevator type intelligent low-altitude aircraft is formed. The technical problem that a conventional low-altitude aircraft cannot be connected for a long time to continuously work and cannot be increased in capacity due to limitation of self-loading power or electric power is solved. The elevator is widely applied to high-rise buildings, high-altitude construction sites, disaster areas and scenic areas and serves as a temporary elevator or a short-distance aircraft. And the emergency operation and rescue work of personnel transfer and material transportation can be continuously carried out by a single machine for a long time. The flying elevator has the beneficial effects that 1, the flying elevator flies with lines, and electric power is continuously provided by using the mains supply or a vehicle-mounted power generation device, so that the flying elevator can continuously run for a long time; 2, off-line flight: driving the flight elevator to run by utilizing a reserve battery in an area which is not suitable for line-carried flight; and emergency operation and rescue work in different environments are facilitated. And 3, a multi-set mechanical structure design, a power supply device and a control system. And flight safety and operation convenience are guaranteed.

A method, system and apparatus are disclosed. A management node configured to communicate with a power grid operator and with a plurality of RBSs is provided. Each of the plurality of RBSs is configured to be switchable between power from a power grid and power from a respective plurality of backup battery units associated with the RBS. The management node is configured to: determine a primary subset of the plurality of RBSs to participate in at least one FCR event occurring over a predefined time interval, and determine a standby subset of the plurality of RBSs that are each configured to participate in the at least one FCR event in place of a failure of a respective one of the primary subset of the plurality of RBSs.

The invention relates to the technical field of intelligent fire fighting and fire prevention, in particular to an independent intelligent peripheral fire prevention system. The system comprises a fire monitoring and intelligent early warning system, an intelligent control center, a multi-layer three-dimensional protection system, a multi-water-source supply system and an independent power system. The monitoring and early warning system adopts a multi-mode sensor (temperature, smoke, infrared and visible light cameras, combustible gas detection and the like), and AI intelligent analysis is combined, so that automatic identification, early warning and response of fire behavior are realized. The intelligent control center is responsible for fire hazard grade evaluation and dynamic adjustment of the protection system. The multi-layer three-dimensional protection system comprises a high-pressure water curtain, an intelligent fire water monitor, an automatic spraying device and the like and is used for blocking an external fire source and accurately extinguishing fire. The multi-water-source supply system supports real-time recovery of municipal water sources, underground water storage ponds, rainwater collection systems, swimming pool water and fire fighting water, and has an intelligent switching function. The independent power system supports a municipal power grid, solar energy, a diesel generator and a standby battery pack so as to ensure that the system can still operate continuously under the condition that municipal power supply fails. The system can provide multiple fire protection guarantees of active detection, intelligent early warning, automatic protection and remote manual intervention, is especially suitable for high-fire risk scenes such as building periphery fire protection, forest fire prevention, high-risk material storage and open-air material stacking areas, and improves the independence, safety and reliability of a fire protection system.

The invention discloses an electric ship standby battery control strategy based on improved droop control. The electric ship standby battery control strategy comprises the following steps: step 1, constructing a cooperative work model of an electric ship standby battery and a main battery; 2, improving a traditional droop control strategy through a translation droop curve, and achieving power equalization; step 3, based on the improved droop control strategy in the step 2, compensating voltage offset by using a fuzzy algorithm to improve the voltage control precision; and 4, accurately distributing the output current of each direct current bidirectional converter through output current information interaction between the main battery direct current bidirectional converter and the standby battery direct current bidirectional converter. According to the electric ship standby battery control strategy based on improved droop control, the output power of the standby battery can be rapidly and accurately adjusted according to the real-time operation state of the electric ship, and the electric ship standby battery control strategy has the practical application value for maintaining the voltage and frequency stability of a ship electric power system and improving the comprehensive utilization efficiency of energy.

The utility model discloses a battery pack for outdoor operation equipment, and the battery pack for the outdoor operation equipment comprises a power output assembly which is set to output power so as to execute outdoor operation; the walking assembly is arranged to support the outdoor operation equipment to walk; the battery pack is characterized in that the battery pack comprises a shell which is detachably installed on outdoor operation equipment; the battery cells are arranged in the shell, the diameter of the battery is greater than or equal to 40mm, and the length of the battery cells is greater than or equal to 13.5 mm; wherein the ratio of the length of the battery cell to the width of the shell is greater than or equal to 0.7. According to the battery pack for the outdoor operation equipment, the ratio of the length of the battery cells to the width of the shell is set to be greater than or equal to 0.7, so that the space of the shell is utilized more sufficiently, and the battery cells are arranged more compactly, so that a larger space of the outdoor operation equipment cannot be occupied under the condition that a plurality of battery packs are placed on the outdoor operation equipment.

The utility model discloses a battery pack for outdoor operation equipment, and the battery pack for the outdoor operation equipment comprises a power output assembly which is set to output power so as to execute outdoor operation; the walking assembly is arranged to support the outdoor operation equipment to walk; the battery pack is characterized in that the battery pack comprises a shell which is detachably installed on outdoor operation equipment; the battery cells are arranged in the shell, the diameter of the battery is greater than or equal to 40mm, and the length of the battery cells is greater than or equal to 13.5 mm; wherein the ratio of the length of the battery cell to the width of the shell is greater than or equal to 0.7. According to the battery pack for the outdoor operation equipment, the ratio of the length of the battery cells to the width of the shell is set to be greater than or equal to 0.7, so that the space of the shell is utilized more sufficiently, and the battery cells are arranged more compactly, so that a larger space of the outdoor operation equipment cannot be occupied under the condition that a plurality of battery packs are placed on the outdoor operation equipment.

A power supply control circuit that allows the power to be supplied from a power supply such as a sub-battery to a load for a longer period of time, in the event of a failure of a main power supply. The power supply control circuit (1) includes: a first circuit (2) connecting a main battery (52) and a sub-battery (53) via a DC / DC converter (20); a second circuit (3) connecting a main battery (52) and a load (54); and a third circuit (4) connecting the sub-battery (53) and a load (54) via a semiconductor switch (32). When the main battery (52) fails, the semiconductor switch (32) is turned ON to supply the power from the sub-battery (53) to the load (54), and the forward direction of a parasitic diode (32a) of the semiconductor switch (32) is a direction from the load (54) to the sub-battery (53). Furthermore, the DC / DC converter (20) boosts the voltage from the main battery (52) and supplies the boosted voltage to the sub-battery (53).

Techniques and apparatus for swapping a primary power source (e.g., a main battery) while using a secondary power source (e.g., a backup battery or a supercapacitor) to power a portable device. One example integrated circuit (IC) for power management generally includes a first power supply node; a second power supply node; a first port for coupling to a primary power source; a first switch coupled between the first power supply node and the first port; a second port for coupling to a secondary power source; a second switch coupled between the first power supply node and the second port; and a third switch coupled between the first and second power supply nodes. For certain aspects, the IC also includes a third power supply node, a voltage regulator coupled between the first and third power supply nodes, and a fourth switch coupled between the second and third power supply nodes.

The invention discloses the technical field of energy, and particularly relates to an unattended photovoltaic energy storage system which is composed of a power generation module, an energy storage module, a control module and a direct-current high-voltage bus, and the bus is connected with a load. A photovoltaic panel in the power generation module supplies power to a bus after being subjected to MPPT voltage transformation; the energy storage module is connected in series with the bus through the battery and the charge-discharge protection circuit. The control assembly comprises a power supply module, a battery management system and a voltage detection device, the standby battery supplies power to the battery management system through a diode when energy storage is insufficient and no photovoltaic output exists, the power supply module takes power from a bus and supplies power to the battery management system through another diode, and a double-circuit protection power supply structure is formed. According to the energy storage system, the system standby time of the energy storage system in a long-term illumination-free input environment can be effectively prolonged.

The invention discloses an integrated power inspection exoskeleton lightweight modular structural design, and relates to the technical field of intelligent power equipment.The integrated power inspection exoskeleton lightweight modular structural design comprises a shell mechanism, an assembling mechanism is fixedly connected to the front end face of the shell mechanism, and a main body of the assembling mechanism is of an annular structure. The problems that when the device is used, a driving machine needs to be driven by an external power module, a standby power source and a driving unit cannot be replaced under the driving mode, and the device cannot adapt to rapid switching under different torque requirements are solved. Through arc-shaped matching of a limiting mechanism and a limiting assembly and a hexagonal locking structure of a limiting inserting block and a limiting inserting groove, rapid replacement of a servo motor and an energy storage assembly is achieved, motors with different torques or standby batteries can be switched without tools, the problems that an existing exoskeleton depends on a single power source and cannot adapt to complex working conditions are solved, and operation continuity is improved.

The invention discloses an energy storage type extension socket, and relates to electrical appliances, a charging area is arranged on the front surface of an extension socket main body, a plurality of groups of charging jacks are arranged in the charging area, a main control device is arranged in the extension socket main body, a main body of the main control device comprises a PCB (printed circuit board) carrying a CPU (central processing unit) main control chip, an auxiliary control circuit and a charging circuit, one end of the charging circuit is electrically connected with each charging jack, and the other end of the charging circuit is electrically connected with the charging jacks. The main control device is further electrically connected with a standby battery through a wire, the standby battery is a rechargeable storage battery, and the standby battery is arranged in the power strip body and communicated with a power supply unit of the main control device. Compared with the prior art, the system has the advantages that the standby power supply is automatically switched, and the power utilization continuity is guaranteed; information display and voice reminding are achieved, and use is more convenient; due to the design of multiple functions, the user experience is improved; and the installation mode is more flexible.

The utility model discloses a sodium ion starting battery which is characterized in that the sodium ion starting battery comprises a module shell which is hollow, the module shell is fixedly connected with symmetrical hollow square frames, and the symmetrical hollow square frames are fixedly connected with U-shaped clamping plates respectively; the main battery module and the standby battery module are respectively arranged in the module shell; the BMS control panel is fixedly connected with the symmetrical U-shaped clamping plates, and the standby battery module is electrically connected with the BMS control panel; and the wire mainboard is fixedly connected with the main battery module, and the main battery module is electrically connected with the wire mainboard. The utility model relates to the technical field of start-stop batteries, in particular to a sodium ion start battery. The technical problem to be solved by the utility model is to provide the sodium ion starting battery which is favorable for realizing power supply by the main battery module under the normal condition, and when the main battery module is used up, a switch is pressed down, and the standby battery module is started to supply power.

The present invention discloses an integrated power inspection exoskeleton lightweight modular structure, which relates to the technical field of intelligent power equipment, including a shell mechanism, and an assembly mechanism is fixedly connected to the front end surface of the shell mechanism. The main body of the assembly mechanism is a ring structure, which solves the problem that the existing exoskeleton has a large dead weight and thus increases the extra burden on the user. When in use, the driving machinery needs to rely on an external power module for driving. Under this driving mode, it is impossible to replace the backup power supply and the drive unit, and it is impossible to adapt to the problem of rapid switching under different torque requirements. Through the arc-shaped cooperation between the limiting mechanism and the limiting component, and the hexagonal locking structure of the limiting plug and the limiting slot, the servo motor and the energy storage component can be quickly replaced, and different torque motors or backup batteries can be switched without tools, thereby solving the problem that the existing exoskeleton relies on a single power supply and cannot adapt to complex working conditions, thereby improving operation continuity.

The utility model discloses a novel wireless room temperature collector, which comprises a wireless room temperature collector body, and the wireless room temperature collector body comprises a temperature sensor, a microprocessor, a wireless communication module, an alarm, a power supply, a power supply management module and a standby battery. The wireless room temperature collector can monitor the electric quantity use condition of the power supply in the normal use process of the wireless room temperature collector body, can timely cut off the power supply and switch the standby battery to supply power when the electric quantity of the power supply is insufficient, can effectively reduce the condition that the normal continuous work of the wireless room temperature collector body is influenced by the insufficient electric quantity, and improves the safety of the wireless room temperature collector body. By cutting off the power supply in time, the situation that the service life of the wireless room temperature collector is affected due to long-time overdischarge of the power supply can be effectively avoided, the use stability of the power supply and the wireless room temperature collector body is improved, in addition, the power supply and the standby battery can be charged through solar energy after use, overcharge protection is carried out in the charging process, and the service life of the wireless room temperature collector is prolonged. And the use safety is improved.

The invention discloses a control method of a solar power plant and a related device, and relates to the technical field of electric energy conversion, and the solar power plant comprises a controller, solar power generation equipment, a water release valve, a water storage pool, a generator and a photovoltaic standby battery. According to the method, the historical power generation data, the historical power consumption data, the historical weather forecast and the future weather forecast are combined, and various factors influencing the solar power generation quantity and the power consumption are fully considered, so that the prediction accuracy and reliability are improved. According to the scheme, when the situation of insufficient power supply possibly occurs in the future based on the prediction result, the water stored in the water storage tank is utilized to generate power and the power is stored in the photovoltaic standby battery, so that when the power supply is insufficient subsequently, the power can be supplied to the local power grid timely and stably by utilizing the timeliness and the stability of the output electric energy of the photovoltaic standby battery, and the power supply efficiency is improved. Therefore, the power generation insufficiency of solar power generation equipment is made up, and the power demand of a local power grid is met.

The invention relates to the technical field of territorial planning, and provides an unmanned aerial vehicle aerial photographing device for territorial planning surveying and mapping, comprising: a chassis in which a standby battery, a vibration sensor and an integrated control box are arranged; the driving mechanism drives the blades to rotate through an output shaft of a driving motor so as to realize flying movement of the case; the electromagnetic buffering assembly comprises an electromagnetic iron ring, a moving rod and a spring which are arranged in the supporting pipe, the moving rod is attracted when the electromagnetic iron ring is powered on, and the moving rod is pushed by the spring to stretch out to buffer landing impact when the electromagnetic iron ring is powered off; and the head-mounted control equipment comprises remote control equipment for sensing head actions and film watching glasses. Through multi-dimensional innovation of electromagnetic buffering, head-mounted control, data encryption and an intelligent algorithm, the defects of a traditional unmanned aerial vehicle in the aspects of impact resistance, control precision and data safety are overcome. The embodiment verifies and shows that the comprehensive performance is obviously superior to that of the prior art, and the engineering application value is high.

The invention belongs to the technical field of circuit control, and particularly relates to an auxiliary power supply connection circuit, and a working method, device and equipment of the auxiliary power supply connection circuit, and the auxiliary power supply connection circuit comprises a first power supply path which is used for supplying power to a target element; and the second power supply path is used for performing standby power supply on the target element. By constructing double independent power supply paths and automatically switching an algorithm system, an auxiliary power supply connection scheme which does not need an additional standby battery and can adapt to multiple scenes is formed, an external power grid is connected to a second power supply path, and power is continuously supplied to a target element when a main bus fails; and in combination with automatic voltage detection and path switching logic of the control unit, the deadlock dilemma is thoroughly eliminated, meanwhile, the hardware investment and the operation and maintenance cost are reduced, and the reliability and adaptability of the system are improved.

The invention discloses a method for determining activation time of a liquid storage type reserve battery, which comprises the following steps: S10, acquiring parameters of a standard-size battery: selecting the standard-size battery as a pilot sample and an independent verification sample, and acquiring an electrolyte infiltration quality-time curve and actual activation time; s20, prediction parameter acquisition: calculating an initial time scaling factor and an initial infiltration quality critical threshold value of the pilot sample according to the electrolyte infiltration quality-time curve and the actual activation time of the pilot sample, and performing error verification by using independent verification sample parameters to obtain a prediction time scaling factor and a prediction infiltration quality critical threshold value; and S30, target battery activation time prediction: according to a target battery electrolyte infiltration quality-time curve, obtaining the time required for the target battery infiltration quality to reach the prediction critical threshold, and calculating the activation time of the target battery in combination with the prediction time scaling factor. The activation time determination method is high in efficiency and good in precision.

The invention relates to the technical field of energy storage batteries, and discloses a sodium ion battery modular energy storage system, which comprises a plurality of battery unit frames, the battery unit frames are vertically arranged to form a stack, trapezoidal frames are fixedly mounted on the two sides of each battery unit frame, one end of each rotating shaft is rotationally connected with the inner wall of the corresponding trapezoidal frame or the inner wall of the corresponding battery unit frame, and the other end of each rotating shaft is rotationally connected with the corresponding trapezoidal frame. An output battery is placed above each set of rotating shafts, the multiple output batteries are all located in a battery unit frame, a standby battery is placed at the top of the battery unit frame, a replacement assembly is arranged on one side of the standby battery, a conveying assembly is arranged on one side of each output battery, and when the standby battery is located on one side of an overheat battery, the overheat battery is conveyed to the output battery. And in the process that the standby battery enters the battery unit frame, the overheated battery can be automatically separated from the module team, so that the overall safety and reliability of the system are improved, and the overheated battery can be conveniently collected and managed through the replacement assembly subsequently.

The invention relates to the technical field of data analysis, in particular to an intelligent acquisition and analysis method and system for marine meteorological and hydrological data, and the method comprises the following steps: S1, communication node deployment and initial configuration; s2, dynamically adjusting the role of the communication node in the multi-hop transmission network based on the real-time energy state and the data traffic load of the communication node; s3, dynamic path optimization and load balancing: optimizing a data transmission path by using a dynamic path optimization algorithm based on reinforcement learning in combination with the channel quality parameters of the relay nodes; s4, when the energy collection rate is insufficient, switching to a standby battery for power supply; and S5, converging the data transmitted through the multi-hop transmission network to a central node, and analyzing the meteorological and hydrological data through a preset central processing unit. According to the invention, the reliability and load balance of a data transmission path are ensured, single node overload and network bottleneck are effectively avoided, and the overall network operation efficiency is improved.