Heating starting control method and system applied to electric equipment

Abstract

The invention relates to the technical field of electric equipment control, in particular to a heating start control method and system applied to electric equipment. The method comprises the following steps: acquiring an external heating instruction, and controlling a first heating assembly to heat a battery and a processing unit according to the external heating instruction so as to heat the battery and the processing unit; acquiring the battery temperature and the processing unit temperature at the current moment; and if the battery temperature is not lower than a preset first working temperature threshold value and the processing unit temperature is not lower than a preset second working temperature threshold value, the processing unit is controlled to drive a second heating assembly to heat an equipment operation assembly, so that the electric equipment is in a normal starting preparation state. The processing unit and the battery are heated firstly, it is ensured that the temperature of the battery and the processing unit rises to the normal working range, and then the equipment operation assembly is heated, so that the temperature of the equipment operation assembly rises to the temperature required by normal working. Therefore, the electric equipment can be safely and reliably started in an extremely cold environment (below-40 DEG C).

Description

Technical Field

[0001] This invention belongs to the field of electric equipment control technology, specifically relating to a heating start-up control method and system for electric equipment. Background Technology

[0002] Electric equipment batteries exhibit weak response and low output current in low-temperature environments, making it difficult for the equipment to operate normally. Therefore, the battery needs to be heated before the equipment is officially started to ensure proper startup and operation. Currently, low-temperature startup of electric equipment is mainly achieved by intelligently adjusting the heating power of the heater and coordinating the working rhythm of the battery and heater.

[0003] However, in practice, it has been found that traditional low-temperature start-up methods for electric equipment are only suitable for low-temperature environments ranging from -30°C to 0°C. Electric equipment sometimes needs to operate in extremely cold environments (below -40°C) (such as electric construction machinery performing engineering operations in extremely cold conditions). The ambient temperature is lower than the normal operating temperature of most electronic control chips, and the electronic control chips cannot work properly to intelligently adjust the heating power, which leads to the equipment failing to start normally. Furthermore, the electronic control chip may cause safety issues due to incorrect response to the start-up command.

[0004] Therefore, how to safely and reliably start electric equipment in extremely cold environments (below -40℃) is a technical problem that urgently needs to be solved. Summary of the Invention

[0005] The purpose of this invention is to provide a heating start-up control method and system for electric equipment, which can safely and reliably start electric equipment in extremely cold environments (below -40℃).

[0006] To address the aforementioned technical problems, the first aspect of this invention discloses a heating start-up control method for an electric device, wherein the electric device includes a battery, a processing unit, a first heating component, a second heating component, and a device operation component, wherein the first heating component does not have an electronic control chip, and the method includes: An external heating command is obtained, and the first heating component is controlled to heat the battery and the processing unit according to the external heating command, so that the battery and the processing unit are heated; the external heating command is generated based on the user's interactive operation with the heating control of the electric device; Obtain the current battery temperature and processing unit temperature; If the battery temperature is not lower than a preset first operating temperature threshold and the processing unit temperature is not lower than a preset second operating temperature threshold, then the processing unit is controlled to drive the second heating component to heat the device operating component, so that the electric device is in a normal start-up preparation state; the normal start-up preparation state is a state in which the electric device can start and operate normally.

[0007] As an optional implementation, in a first aspect of the present invention, the first heating assembly includes a first heating controller, a battery heater, and a processing unit heater. The first heating controller is connected to the battery, the battery heater, and the processing unit heater, respectively. None of the first heating controller, the battery heater, and the processing unit heater are equipped with an electronic control chip. The step of controlling the first heating component to heat the battery and the processing unit according to the external heating command, so as to raise the temperature of the battery and the processing unit, includes: According to the external heating command, the first heating controller is driven to electrically connect the battery and the battery heater, and the battery heater heats the battery, causing the battery temperature to rise; and, According to the external heating command, the first heating controller is electrically connected to the battery and the processing unit heater, and the processing unit heater heats the processing unit, causing the processing unit to rise in temperature.

[0008] As an optional implementation, in the first aspect of the present invention, after obtaining the current battery temperature and processing unit temperature, the method further includes: If the battery temperature is not lower than a preset first operating temperature threshold and the processing unit temperature is not lower than a preset second operating temperature threshold, then the processing unit is controlled to drive the first heating component to perform a temperature maintenance operation.

[0009] As an optional implementation, in a first aspect of the invention, controlling the processing unit to drive the first heating component to perform a temperature maintenance operation includes: If the battery temperature is lower than the preset third operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically connect the battery and the battery heater, and the battery heater heats the battery, causing the battery temperature to rise. If the battery temperature is higher than the preset third operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically disconnect the battery and the battery heater, thereby cooling the battery. The third operating temperature threshold is greater than the first operating temperature threshold.

[0010] As an optional implementation, in a first aspect of the invention, controlling the processing unit to drive the first heating component to perform a temperature maintenance operation includes: If the temperature of the processing unit is lower than the preset fourth operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically connect the battery and the processing unit heater, and the processing unit heater heats the processing unit, causing the processing unit to heat up. If the temperature of the processing unit is higher than the preset fourth operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically disconnect the battery and the heater of the processing unit, so that the processing unit cools down. The fourth operating temperature threshold is greater than the second operating temperature threshold.

[0011] As an optional implementation, in the first aspect of the present invention, the device operating components include a battery management system, a vehicle controller, and a microcontroller unit; The control of the processing unit to drive the second heating component to heat the equipment operating components, so that the electric equipment is in a normal start-up preparation state, includes: The processing unit is controlled to drive the second heating component to heat the device operating component, thereby raising the temperature of the device operating component; The operating component temperature of the device is obtained at the current moment; the operating component temperature includes the battery management system temperature, the vehicle controller temperature, and the microcontroller unit temperature; If the temperature of the battery management system is not lower than the preset fifth operating temperature threshold, the temperature of the vehicle controller is not lower than the preset sixth operating temperature threshold, and the temperature of the microcontroller unit is not lower than the preset seventh operating temperature threshold, then the processing unit is controlled to send a normal operating mode command to the device operating components so that the electric device is in a normal start-up preparation state.

[0012] As an optional implementation, in a first aspect of the present invention, the second heating assembly includes a second heating controller, a battery management heater, a vehicle control heater, and a microcontroller heater. The second heating controller is connected to the battery, the battery management heater, the vehicle control heater, and the microcontroller heater, respectively. The battery management heater is used to heat the battery management system, the vehicle control heater is used to heat the vehicle controller, and the microcontroller heater is used to heat the microcontroller.

[0013] A second aspect of this invention discloses a heating start-up control system for an electric device, the electric device including a battery, a processing unit, a first heating component, a second heating component, and a device operation component, wherein the first heating component does not have an electronic control chip, and the system includes: The first heating control module is used to acquire an external heating command and control the first heating component to heat the battery and the processing unit according to the external heating command, so that the battery and the processing unit are heated; the external heating command is generated based on the user's interactive operation with the heating control of the electric device; The temperature acquisition module is used to acquire the current battery temperature and processing unit temperature. The second heating control module is used to control the processing unit to drive the second heating component to heat the device operating components if the battery temperature is not lower than a preset first operating temperature threshold and the processing unit temperature is not lower than a preset second operating temperature threshold, so that the electric device is in a normal start-up preparation state; the normal start-up preparation state is the state in which the electric device can start and operate normally.

[0014] As an optional implementation, in a second aspect of the present invention, the first heating assembly includes a first heating controller, a battery heater, and a processing unit heater. The first heating controller is connected to the battery, the battery heater, and the processing unit heater, respectively. None of the first heating controller, the battery heater, and the processing unit heater are equipped with an electronic control chip. The first heating control module controls the first heating component to heat the battery and the processing unit according to the external heating command, so that the battery and the processing unit are heated in the following specific ways: According to the external heating command, the first heating controller is driven to electrically connect the battery and the battery heater, and the battery heater heats the battery, causing the battery temperature to rise; and, According to the external heating command, the first heating controller is electrically connected to the battery and the processing unit heater, and the processing unit heater heats the processing unit, causing the processing unit to rise in temperature.

[0015] As an optional implementation, in a second aspect of the invention, the system further includes: The temperature maintenance module is configured to, after the temperature acquisition module acquires the current battery temperature and processing unit temperature, control the processing unit to drive the first heating component to perform a temperature maintenance operation if the battery temperature is not lower than a preset first operating temperature threshold and the processing unit temperature is not lower than a preset second operating temperature threshold.

[0016] As an optional implementation, in a second aspect of the present invention, the specific manner in which the temperature maintenance module controls the processing unit to drive the first heating component to perform a temperature maintenance operation includes: If the battery temperature is lower than the preset third operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically connect the battery and the battery heater, and the battery heater heats the battery, causing the battery temperature to rise. If the battery temperature is higher than the preset third operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically disconnect the battery and the battery heater, thereby cooling the battery. The third operating temperature threshold is greater than the first operating temperature threshold.

[0017] As an optional implementation, in a second aspect of the present invention, the specific manner in which the temperature maintenance module controls the processing unit to drive the first heating component to perform a temperature maintenance operation includes: If the temperature of the processing unit is lower than the preset fourth operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically connect the battery and the processing unit heater, and the processing unit heater heats the processing unit, causing the processing unit to heat up. If the temperature of the processing unit is higher than the preset fourth operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically disconnect the battery and the heater of the processing unit, so that the processing unit cools down. The fourth operating temperature threshold is greater than the second operating temperature threshold.

[0018] As an optional implementation, in a second aspect of the invention, the device operating components include a battery management system, a vehicle controller, and a microcontroller unit; The second heating control module controls the processing unit to drive the second heating component to heat the equipment operating components, so that the electric equipment is in a normal start-up preparation state. Specific methods include: The processing unit is controlled to drive the second heating component to heat the device operating component, thereby raising the temperature of the device operating component; The operating component temperature of the device is obtained at the current moment; the operating component temperature includes the battery management system temperature, the vehicle controller temperature, and the microcontroller unit temperature; If the temperature of the battery management system is not lower than the preset fifth operating temperature threshold, the temperature of the vehicle controller is not lower than the preset sixth operating temperature threshold, and the temperature of the microcontroller unit is not lower than the preset seventh operating temperature threshold, then the processing unit is controlled to send a normal operating mode command to the device operating components so that the electric device is in a normal start-up preparation state.

[0019] As an optional implementation, in a second aspect of the present invention, the second heating assembly includes a second heating controller, a battery management heater, a vehicle control heater, and a microcontroller heater. The second heating controller is connected to the battery, the battery management heater, the vehicle control heater, and the microcontroller heater, respectively. The battery management heater is used to heat the battery management system, the vehicle control heater is used to heat the vehicle controller, and the microcontroller heater is used to heat the microcontroller.

[0020] A third aspect of the present invention discloses another heating start-up control system for electric equipment, the device comprising: Memory containing executable program code; A processor coupled to the memory; The processor calls the executable program code stored in the memory to execute a heating start control method for electric equipment disclosed in the first aspect of the present invention.

[0021] The fourth aspect of the present invention discloses a computer storage medium storing computer instructions, which, when invoked by a processor, are used to execute a heating start-up control method for electric equipment disclosed in the first aspect of the present invention.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: First, the processing unit and battery are heated to ensure they reach their normal operating range, enabling the battery to output high power. Then, the operating components are further heated to the required operating temperature. This ensures safe and reliable starting of the electric equipment in extremely cold environments (below -40°C). Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic flowchart of a heating start-up control method for electric equipment disclosed in an embodiment of the present invention; Figure 2 This is a schematic diagram of a heating start-up control system for electric equipment disclosed in an embodiment of the present invention; Figure 3 This is a schematic diagram of another heating start control system for electric equipment disclosed in an embodiment of the present invention; Figure 4 This is a schematic diagram of another heating start control system for electric equipment disclosed in an embodiment of the present invention. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, or product may include a series of steps or units, or may not be limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or processes.

[0027] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0028] Electric equipment batteries exhibit weak response and low output current in low-temperature environments, making it difficult for the equipment to operate normally. Therefore, the battery needs to be heated before the equipment is officially started to ensure proper startup and operation. Currently, low-temperature startup of electric equipment is mainly achieved by intelligently adjusting the heating power of the heater and coordinating the working rhythm of the battery and heater.

[0029] However, in practice, it has been found that traditional low-temperature start-up methods for electric equipment are only suitable for low-temperature environments ranging from -30°C to 0°C. Electric equipment sometimes needs to operate in extremely cold environments (below -40°C) (such as electric construction machinery performing engineering operations in extremely cold conditions). The ambient temperature is lower than the normal operating temperature of most electronic control chips, and the electronic control chips cannot work properly to intelligently adjust the heating power, which leads to the equipment failing to start normally. Furthermore, the electronic control chip may cause safety issues due to incorrect response to the start-up command.

[0030] Therefore, how to safely and reliably start electric equipment in extremely cold environments (below -40℃) is a technical problem that urgently needs to be solved.

[0031] To address the aforementioned technical problems, this invention discloses a heating start-up control method and system for electric equipment, designed to safely and reliably start electric equipment in extremely cold environments (below -40℃). Detailed descriptions follow.

[0032] Example 1 Please see Figure 1 , Figure 1 This is a schematic flowchart of a heating start-up control method for electric equipment disclosed in an embodiment of the present invention. Figure 1 The method shown can be applied to a heating start-up control system that ensures safe and reliable starting of electric equipment in extremely cold environments (below -40°C). The electric equipment includes a battery, a processing unit, a first heating component, a second heating component, and equipment operation components. The first heating component does not have an electronic control chip. Figure 1 As shown, the heating start-up control method for electric equipment disclosed in this embodiment of the invention includes, but is not limited to, the following operations: 101. Obtain an external heating command and control the first heating component to heat the battery and processing unit according to the external heating command, so that the battery and processing unit are heated; the external heating command is generated based on the user's interactive operation with the heating control of the electric device; 102. Obtain the current battery temperature and processing unit temperature; 103. If the battery temperature is not lower than the preset first operating temperature threshold and the processing unit temperature is not lower than the preset second operating temperature threshold, then the control processing unit drives the second heating component to heat the equipment operating components so that the electric equipment is in a normal start-up preparation state; the normal start-up preparation state is the state in which the electric equipment can start and operate normally.

[0033] In this embodiment of the invention, the processing unit and battery are first heated to ensure they reach their normal operating temperature range, enabling the battery to output high power. Then, the operating components are further heated to the required operating temperature. This ensures safe and reliable starting of the electric equipment in extremely cold environments (below -40°C).

[0034] It should be noted that the external heating command includes a heating key signal. The battery of the electric device includes a power battery and a low-voltage storage battery, which can be used to provide energy for the first and second heating components. The processing unit contains an integrated electronic control chip for data processing and command generation.

[0035] In an optional embodiment, the generation process of the external heating command can be further refined to include user interaction with the electric device via physical buttons, a touchscreen, a remote control, or a mobile terminal application to trigger the heating start control process. Specifically, the electric device may have a dedicated heating start button or a heating start option integrated into a multi-functional control panel, allowing the user to generate the external heating command through a single press, long press, or combination of buttons. In electric devices with network communication capabilities, the user can also remotely send a heating start request via a dedicated application installed on a smart mobile device. The request is transmitted over the network to the communication module of the electric device, thereby generating the external heating command. To improve system security and prevent false triggering, the generation of the external heating command may also include an authentication step, such as biometric identification, password input, or pairing device confirmation, to ensure that only authorized users can initiate the heating process. In addition, the external heating command may include a time delay or scheduled start parameter, allowing the user to set the heating to be automatically triggered at a specific time or when specific conditions (such as the ambient temperature being lower than a set value), thereby improving ease of use and the level of intelligent energy efficiency management.

[0036] In another optional embodiment, the battery temperature and processing unit temperature can be obtained through temperature sensors arranged on the surface, inside, or in key thermal management areas of the battery casing. These temperature sensors may include one or more of thermocouples, resistance temperature detectors (RTDs), digital temperature sensors, or infrared temperature measurement modules. To improve the reliability and coverage of temperature measurement, multiple temperature sensors can be arranged at different locations on the battery (e.g., at the positive and negative terminal connections, between cells, at the module center, etc.), and the highest temperature value, average temperature value, or weighted average temperature value can be used as the basis for determining the battery temperature. Similarly, temperature sensing units can be integrated into the packaging surface, heat sink contact points, or inside the chip of the processing unit to monitor its operating temperature in real time. The analog or digital signals acquired by the temperature sensors are processed by a signal conditioning circuit and can then be read and processed by the processing unit or a dedicated temperature acquisition module. In extremely cold environments, to ensure the normal operation of the temperature sensors themselves, a miniature heating film can be configured for them, or a sensor model with good low-temperature characteristics can be used. Anti-freezing, anti-condensation, and signal anti-interference measures should be considered in the circuit design. In addition, the sampling frequency of temperature data can be dynamically adjusted according to the heating stage. For example, a higher frequency can be used to monitor the temperature rise trend in the initial heating stage, while the frequency can be appropriately reduced in the temperature maintenance stage to save system resources.

[0037] In another optional embodiment, the first heating component includes a first heating controller, a battery heater, and a processing unit heater. The first heating controller is connected to the battery, the battery heater, and the processing unit heater, respectively. None of the first heating controller, the battery heater, and the processing unit heater are equipped with an electronic control chip. Controlling the first heating component to heat the battery and processing unit according to an external heating command, so as to raise the temperature of the battery and processing unit, including: According to the external heating command, the first heating controller is electrically connected to the battery and the battery heater, and the battery heater heats the battery, causing the battery temperature to rise; and, According to the external heating command, the first heating controller is electrically connected to the battery and the processing unit heater. The processing unit heater heats the processing unit, causing the processing unit to rise in temperature.

[0038] In this optional embodiment, the first heating controller includes switching devices such as relays and MOSFETs to control the connection and disconnection between the battery and the heater. The battery heater and the processing unit heater can be PTC heaters, resistance heaters, etc.

[0039] In yet another optional embodiment, after obtaining the current battery temperature and processing unit temperature, the method further includes: If the battery temperature is not lower than the preset first operating temperature threshold and the processing unit temperature is not lower than the preset second operating temperature threshold, then the control processing unit drives the first heating component to perform a temperature maintenance operation.

[0040] In this optional embodiment, once the processing unit reaches its normal operating temperature, the first heating component is taken over and controlled by the processing unit module to maintain the temperature of the battery and the processing unit, ensuring that the battery and the processing unit operate normally.

[0041] In yet another alternative embodiment, the control processing unit drives the first heating component to perform a temperature maintenance operation, including: If the battery temperature is lower than the preset third operating temperature threshold, the control processing unit drives the first heating controller to electrically connect the battery and the battery heater, and the battery heater heats the battery, causing the battery temperature to rise. If the battery temperature is higher than the preset third operating temperature threshold, the control processing unit drives the first heating controller to electrically disconnect the battery and the battery heater, thereby cooling the battery. The third operating temperature threshold is greater than the first operating temperature threshold.

[0042] In this optional embodiment, the battery is heated or cooled according to a preset temperature threshold to keep the battery temperature relatively stable.

[0043] In yet another alternative embodiment, the control processing unit drives the first heating component to perform a temperature maintenance operation, including: If the temperature of the processing unit is lower than the preset fourth operating temperature threshold, the control unit drives the first heating controller to electrically connect the battery and the processing unit heater, and the processing unit heater heats the processing unit, causing the processing unit to heat up. If the temperature of the processing unit is higher than the preset fourth operating temperature threshold, the control unit drives the first heating controller to electrically disconnect the battery and the processing unit heater, thereby cooling the processing unit. The fourth operating temperature threshold is greater than the second operating temperature threshold.

[0044] In this optional embodiment, the processing unit is heated or cooled according to a preset temperature threshold to keep the temperature of the processing unit relatively stable.

[0045] In another optional embodiment, the temperature maintenance operation can be expanded to include multi-level temperature thresholds and adaptive control strategies. In addition to the third and fourth operating temperature thresholds, a higher protection temperature threshold can be set. When the battery or processing unit temperature exceeds this protection threshold, the system forcibly disconnects the heating circuit and triggers an overheat alarm to prevent equipment damage caused by uncontrolled heating or poor heat dissipation. Temperature maintenance control can employ algorithms such as proportional-integral-derivative control, fuzzy control, or predictive control based on the rate of temperature change to dynamically adjust the heating duty cycle or heating power, stabilizing the temperature within the target range. For example, when the temperature approaches the target threshold, pulse width modulation is used to gradually reduce the heating power to avoid temperature overshoot; when the ambient temperature is extremely low and heat dissipation is rapid, the target value of the maintenance temperature can be appropriately increased to ensure that core components remain within a safe operating range during heating intervals. Furthermore, during the temperature maintenance phase, changes in battery voltage and internal resistance can be monitored, and the battery status can be comprehensively judged based on temperature data. If a battery abnormality is detected (such as single-cell voltage imbalance or a sudden increase in internal resistance), the heating strategy can be adjusted or heating can be paused, and fault information can be reported.

[0046] In yet another alternative embodiment, the device operating components include a battery management system, a vehicle controller, and a microcontroller unit; The control processing unit drives the second heating component to heat the equipment operating components, so that the electric equipment is in a normal start-up preparation state, including: The control processing unit drives the second heating component to heat the equipment operating components, thereby raising the temperature of the equipment operating components; Obtain the operating component temperature of the device at the current moment; the operating component temperature includes the battery management system temperature, vehicle controller temperature, and microcontroller unit temperature; If the battery management system temperature is not lower than the preset fifth operating temperature threshold, the vehicle controller temperature is not lower than the preset sixth operating temperature threshold, and the microcontroller temperature is not lower than the preset seventh operating temperature threshold, then the control processing unit sends a normal operating mode command to the equipment operating components so that the electric equipment is in a normal start-up preparation state.

[0047] In this optional embodiment, the battery management system, vehicle controller, and microcontroller all include integrated electronic control chips.

[0048] In another optional embodiment, the heating start-up determination of the device operating components can incorporate a flexible strategy combining parallel and sequential heating. Different start-up temperature thresholds and heating sequences can be set based on the low-temperature tolerance characteristics and functional priorities of each unit within the device operating components. For example, if the microcontroller unit can still perform basic diagnostic and communication tasks at slightly lower temperatures, it can be heated to a lower threshold before participating in system self-testing, while the battery management system and vehicle controller continue to be heated to their required operating temperatures. Each heater in the second heating component can be independently controlled. The processing unit controls the start and stop of the battery management heater, vehicle control heater, and microcontroller unit heater based on real-time temperature data, achieving refined thermal management. Furthermore, during heating, the processing unit can send low-power mode or pre-heating mode commands to the device operating components, enabling them to perform limited initialization and self-test operations before reaching full operating temperature, thereby shortening the overall start-up preparation time. Once all operating components have reached the required temperature, the mode switching command sent by the processing unit can include a soft-start sequence, gradually powering on, initializing peripherals, and loading operating parameters to ensure a smooth transition of the system to normal operating status.

[0049] In another optional embodiment, the second heating component includes a second heating controller, a battery management heater, a vehicle control heater, and a microcontroller heater. The second heating controller is connected to the battery, the battery management heater, the vehicle control heater, and the microcontroller heater, respectively. The battery management heater is used to heat the battery management system, the vehicle control heater is used to heat the vehicle controller, and the microcontroller heater is used to heat the microcontroller.

[0050] In this optional embodiment, the second heating controller includes switching devices such as relays and MOSFETs to control the connection and disconnection between the battery and the heater. The battery management heater, vehicle control heater, and microcontroller heater can be PTC heaters, resistance heaters, etc.

[0051] In another optional embodiment, the selection and arrangement of heaters in the first and second heating components can be further optimized to adapt to the structure and thermal requirements of different electric devices. For battery heating, flexible thin-film heaters attached to the surface of the battery module, liquid-thermal heaters integrated with coolant pipelines, or pulse heating methods that generate heat through the battery's internal resistance can be used. The processing unit heater can be a micro-patterned heater directly attached to the chip package or heat dissipation substrate, or an air-heated heater that indirectly heats the air flowing through the processing unit's heat sink. For the battery management system, vehicle controller, and microcontroller unit in the equipment operating components, different forms such as local heaters, shell heaters, or environmental chamber heaters can be selected according to their physical layout and heat dissipation design. The switching devices (such as relays and MOSFETs) used in the first and second heating controllers should have good low-temperature operating characteristics, and their drive circuits can include self-testing and feedback functions to monitor the switching status and load current in real time, ensuring reliable switching of the heating circuit. To improve heating efficiency and avoid local overheating, the power density, layout density, and heat conduction path of the heater need to be verified by thermal simulation and experiments to ensure that the temperature field uniformity and the temperature rise of key components meet the design requirements.

[0052] Example 2 Please see Figure 2 , Figure 2 This is a schematic diagram of a heating start-up control system for electric equipment disclosed in an embodiment of the present invention. Figure 2 The system shown can be used to perform the method described in Embodiment 1. This system ensures safe and reliable starting of the electric equipment in extremely cold environments (below -40°C). The electric equipment includes a battery, a processing unit, a first heating component, a second heating component, and a device operating component. The first heating component does not have an electronic control chip. Figure 2 As shown, the heating start control system for electric equipment disclosed in this embodiment of the invention includes, but is not limited to: The first heating control module 201 is used to acquire external heating commands and control the first heating component to heat the battery and processing unit according to the external heating commands, so that the battery and processing unit can be heated; the external heating commands are generated based on the user's interactive operation with the heating control of the electric device. Temperature acquisition module 202 is used to acquire the current battery temperature and processing unit temperature; The second heating control module 203 is used to control the processing unit to drive the second heating component to heat the equipment operating components if the battery temperature is not lower than the preset first operating temperature threshold and the processing unit temperature is not lower than the preset second operating temperature threshold, so that the electric equipment is in a normal start-up preparation state; the normal start-up preparation state is the state in which the electric equipment can start and operate normally.

[0053] In this embodiment of the invention, the processing unit and battery are first heated to ensure they reach their normal operating temperature range, enabling the battery to output high power. Then, the operating components are further heated to the required operating temperature. This ensures safe and reliable starting of the electric equipment in extremely cold environments (below -40°C).

[0054] It should be noted that the external heating command includes a heating key signal. The battery of the electric device includes a power battery and a low-voltage storage battery, which can be used to provide energy for the first and second heating components. The processing unit contains an integrated electronic control chip for data processing and command generation.

[0055] In an optional embodiment, the generation process of the external heating command can be further refined to include user interaction with the electric device via physical buttons, a touchscreen, a remote control, or a mobile terminal application to trigger the heating start control process. Specifically, the electric device may have a dedicated heating start button or a heating start option integrated into a multi-functional control panel, allowing the user to generate the external heating command through a single press, long press, or combination of buttons. In electric devices with network communication capabilities, the user can also remotely send a heating start request via a dedicated application installed on a smart mobile device. The request is transmitted over the network to the communication module of the electric device, thereby generating the external heating command. To improve system security and prevent false triggering, the generation of the external heating command may also include an authentication step, such as biometric identification, password input, or pairing device confirmation, to ensure that only authorized users can initiate the heating process. In addition, the external heating command may include a time delay or scheduled start parameter, allowing the user to set the heating to be automatically triggered at a specific time or when specific conditions (such as the ambient temperature being lower than a set value), thereby improving ease of use and the level of intelligent energy efficiency management.

[0056] In another optional embodiment, the battery temperature and processing unit temperature can be obtained through temperature sensors arranged on the surface, inside, or in key thermal management areas of the battery casing. These temperature sensors may include one or more of thermocouples, resistance temperature detectors (RTDs), digital temperature sensors, or infrared temperature measurement modules. To improve the reliability and coverage of temperature measurement, multiple temperature sensors can be arranged at different locations on the battery (e.g., at the positive and negative terminal connections, between cells, at the module center, etc.), and the highest temperature value, average temperature value, or weighted average temperature value can be used as the basis for determining the battery temperature. Similarly, temperature sensing units can be integrated into the packaging surface, heat sink contact points, or inside the chip of the processing unit to monitor its operating temperature in real time. The analog or digital signals acquired by the temperature sensors are processed by a signal conditioning circuit and can then be read and processed by the processing unit or a dedicated temperature acquisition module. In extremely cold environments, to ensure the normal operation of the temperature sensors themselves, a miniature heating film can be configured for them, or a sensor model with good low-temperature characteristics can be used. Anti-freezing, anti-condensation, and signal anti-interference measures should be considered in the circuit design. In addition, the sampling frequency of temperature data can be dynamically adjusted according to the heating stage. For example, a higher frequency can be used to monitor the temperature rise trend in the initial heating stage, while the frequency can be appropriately reduced in the temperature maintenance stage to save system resources.

[0057] In another optional embodiment, the heating start-up control system may further include ambient temperature monitoring and adaptive heating strategy adjustment functions. Ambient temperature sensors are placed outside the electric equipment or at key air inlets to acquire the current ambient temperature value in real time. Upon receiving an external heating command, the system first reads the ambient temperature. If the ambient temperature is below a preset extreme cold threshold (e.g., -40°C), a segmented heating process is initiated. If the ambient temperature is within the normal low-temperature range (e.g., -30°C to 0°C), the process can be simplified, with the processing unit directly coordinating the heaters to uniformly heat all components requiring heating, or allowing start-up attempts only after heating the battery, thereby saving time and energy. Ambient temperature data can also be used to dynamically adjust various operating temperature thresholds. For example, under extreme low temperatures, the first and second operating temperature thresholds can be appropriately increased to ensure components operate at more stable temperatures; or when the ambient temperature rises slightly, the heating maintenance temperature can be appropriately reduced to decrease energy consumption. Furthermore, the system can learn and predict the heating time required based on historical environmental data and heating records, providing users with a more accurate estimate of start-up preparation time.

[0058] In another optional embodiment, the first heating component includes a first heating controller, a battery heater, and a processing unit heater. The first heating controller is connected to the battery, the battery heater, and the processing unit heater, respectively. None of the first heating controller, the battery heater, and the processing unit heater are equipped with an electronic control chip. The first heating control module 201 controls the first heating component to heat the battery and processing unit according to the external heating command. The specific methods for raising the temperature of the battery and processing unit include: According to the external heating command, the first heating controller is electrically connected to the battery and the battery heater, and the battery heater heats the battery, causing the battery temperature to rise; and, According to the external heating command, the first heating controller is electrically connected to the battery and the processing unit heater. The processing unit heater heats the processing unit, causing the processing unit to rise in temperature.

[0059] In this optional embodiment, the first heating controller includes switching devices such as relays and MOSFETs to control the connection and disconnection between the battery and the heater. The battery heater and the processing unit heater can be PTC heaters, resistance heaters, etc.

[0060] In yet another alternative embodiment, please refer to Figure 3 , Figure 3 This is a schematic diagram of another heating start control system for electric equipment disclosed in an embodiment of the present invention, as shown below. Figure 3 As shown in the figure, a heating start control system for electric equipment disclosed in an embodiment of the present invention further includes: The temperature maintenance module 204 is used to control the processing unit to drive the first heating component to perform a temperature maintenance operation after the temperature acquisition module 202 acquires the current battery temperature and processing unit temperature. If the battery temperature is not lower than a preset first operating temperature threshold and the processing unit temperature is not lower than a preset second operating temperature threshold, the module 204 controls the processing unit to drive the first heating component to perform a temperature maintenance operation.

[0061] In this optional embodiment, once the processing unit reaches its normal operating temperature, the first heating component is taken over and controlled by the processing unit module to maintain the temperature of the battery and the processing unit, ensuring that the battery and the processing unit operate normally.

[0062] In yet another optional embodiment, the temperature maintenance module 204 controls the processing unit to drive the first heating component to perform temperature maintenance operations in the following specific ways: If the battery temperature is lower than the preset third operating temperature threshold, the control processing unit drives the first heating controller to electrically connect the battery and the battery heater, and the battery heater heats the battery, causing the battery temperature to rise. If the battery temperature is higher than the preset third operating temperature threshold, the control processing unit drives the first heating controller to electrically disconnect the battery and the battery heater, thereby cooling the battery. The third operating temperature threshold is greater than the first operating temperature threshold.

[0063] In this optional embodiment, the battery is heated or cooled according to a preset temperature threshold to keep the battery temperature relatively stable.

[0064] In yet another optional embodiment, the temperature maintenance module 204 controls the processing unit to drive the first heating component to perform temperature maintenance operations in the following specific ways: If the temperature of the processing unit is lower than the preset fourth operating temperature threshold, the control unit drives the first heating controller to electrically connect the battery and the processing unit heater, and the processing unit heater heats the processing unit, causing the processing unit to heat up. If the temperature of the processing unit is higher than the preset fourth operating temperature threshold, the control unit drives the first heating controller to electrically disconnect the battery and the processing unit heater, thereby cooling the processing unit. The fourth operating temperature threshold is greater than the second operating temperature threshold.

[0065] In this optional embodiment, the processing unit is heated or cooled according to a preset temperature threshold to keep the temperature of the processing unit relatively stable.

[0066] In another optional embodiment, the temperature maintenance operation can be expanded to include multi-level temperature thresholds and adaptive control strategies. In addition to the third and fourth operating temperature thresholds, a higher protection temperature threshold can be set. When the battery or processing unit temperature exceeds this protection threshold, the system forcibly disconnects the heating circuit and triggers an overheat alarm to prevent equipment damage caused by uncontrolled heating or poor heat dissipation. Temperature maintenance control can employ algorithms such as proportional-integral-derivative control, fuzzy control, or predictive control based on the rate of temperature change to dynamically adjust the heating duty cycle or heating power, stabilizing the temperature within the target range. For example, when the temperature approaches the target threshold, pulse width modulation is used to gradually reduce the heating power to avoid temperature overshoot; when the ambient temperature is extremely low and heat dissipation is rapid, the target value of the maintenance temperature can be appropriately increased to ensure that core components remain within a safe operating range during heating intervals. Furthermore, during the temperature maintenance phase, changes in battery voltage and internal resistance can be monitored, and the battery status can be comprehensively judged based on temperature data. If a battery abnormality is detected (such as single-cell voltage imbalance or a sudden increase in internal resistance), the heating strategy can be adjusted or heating can be paused, and fault information can be reported.

[0067] In yet another alternative embodiment, the device operating components include a battery management system, a vehicle controller, and a microcontroller unit; The second heating control module 203 controls the processing unit to drive the second heating component to heat the equipment operating components, so that the electric equipment is in a normal start-up preparation state. The specific methods include: The control processing unit drives the second heating component to heat the equipment operating components, thereby raising the temperature of the equipment operating components; Obtain the operating component temperature of the device at the current moment; the operating component temperature includes the battery management system temperature, vehicle controller temperature, and microcontroller unit temperature; If the battery management system temperature is not lower than the preset fifth operating temperature threshold, the vehicle controller temperature is not lower than the preset sixth operating temperature threshold, and the microcontroller temperature is not lower than the preset seventh operating temperature threshold, then the control processing unit sends a normal operating mode command to the equipment operating components so that the electric equipment is in a normal start-up preparation state.

[0068] In this optional embodiment, the battery management system, vehicle controller, and microcontroller all include integrated electronic control chips.

[0069] In another optional embodiment, the heating start-up determination of the device operating components can incorporate a flexible strategy combining parallel and sequential heating. Different start-up temperature thresholds and heating sequences can be set based on the low-temperature tolerance characteristics and functional priorities of each unit within the device operating components. For example, if the microcontroller unit can still perform basic diagnostic and communication tasks at slightly lower temperatures, it can be heated to a lower threshold before participating in system self-testing, while the battery management system and vehicle controller continue to be heated to their required operating temperatures. Each heater in the second heating component can be independently controlled. The processing unit controls the start and stop of the battery management heater, vehicle control heater, and microcontroller unit heater based on real-time temperature data, achieving refined thermal management. Furthermore, during heating, the processing unit can send low-power mode or pre-heating mode commands to the device operating components, enabling them to perform limited initialization and self-test operations before reaching full operating temperature, thereby shortening the overall start-up preparation time. Once all operating components have reached the required temperature, the mode switching command sent by the processing unit can include a soft-start sequence, gradually powering on, initializing peripherals, and loading operating parameters to ensure a smooth transition of the system to normal operating status.

[0070] In another optional embodiment, the second heating component includes a second heating controller, a battery management heater, a vehicle control heater, and a microcontroller heater. The second heating controller is connected to the battery, the battery management heater, the vehicle control heater, and the microcontroller heater, respectively. The battery management heater is used to heat the battery management system, the vehicle control heater is used to heat the vehicle controller, and the microcontroller heater is used to heat the microcontroller.

[0071] In this optional embodiment, the second heating controller includes switching devices such as relays and MOSFETs to control the connection and disconnection between the battery and the heater. The battery management heater, vehicle control heater, and microcontroller heater can be PTC heaters, resistance heaters, etc.

[0072] In another optional embodiment, the selection and arrangement of heaters in the first and second heating components can be further optimized to adapt to the structure and thermal requirements of different electric devices. For battery heating, flexible thin-film heaters attached to the surface of the battery module, liquid-thermal heaters integrated with coolant pipelines, or pulse heating methods that generate heat through the battery's internal resistance can be used. The processing unit heater can be a micro-patterned heater directly attached to the chip package or heat dissipation substrate, or an air-heated heater that indirectly heats the air flowing through the processing unit's heat sink. For the battery management system, vehicle controller, and microcontroller unit in the equipment operating components, different forms such as local heaters, shell heaters, or environmental chamber heaters can be selected according to their physical layout and heat dissipation design. The switching devices (such as relays and MOSFETs) used in the first and second heating controllers should have good low-temperature operating characteristics, and their drive circuits can include self-testing and feedback functions to monitor the switching status and load current in real time, ensuring reliable switching of the heating circuit. To improve heating efficiency and avoid local overheating, the power density, layout density, and heat conduction path of the heater need to be verified by thermal simulation and experiments to ensure that the temperature field uniformity and the temperature rise of key components meet the design requirements.

[0073] In another optional embodiment, the heating start-up control system can integrate fault diagnosis and safety protection mechanisms. Before the heating process begins, the processing unit can execute a self-test program to check whether the signals of each temperature sensor are valid, whether the heater circuit impedance is normal, and whether the switching devices are functioning properly. If a fault is detected, an alarm is triggered to the user via indicator lights, a display screen, or remote notification, and heating is prevented from starting or switched to a degraded mode (such as heating the battery only to a safe storage temperature). During the heating process, the heating current, voltage, and temperature change curves are continuously monitored. If abnormal current, excessively slow or rapid temperature rise, or sudden changes in temperature sensor readings occur, it can be determined that the heater is faulty, the sensor is malfunctioning, or there is a thermal short circuit, and heating is immediately interrupted and a fault code is recorded. Given that the first heating component does not have an electronic control chip, the system can indirectly infer the heater's operating status by monitoring battery voltage changes through the processing unit, or add a status feedback contact to the first heating controller for the processing unit to query its on / off position. In addition, the system can set a heating time limit. If the heating duration exceeds the preset maximum duration and the target temperature is not reached, it is considered abnormal and heating is stopped to prevent continuous power consumption or overheating risks due to faults.

[0074] In another optional embodiment, the heating start-up control system can be extended to various types of electric equipment and adapted to specific equipment types. For example, for electric construction machinery, its operating components may also include hydraulic controllers, working mechanism controllers, etc., requiring corresponding heating control and temperature monitoring for these components. For electric vehicles, its operating components may further include motor controllers, on-board chargers, DC-DC converters, etc., and the heating process needs to consider the safe power-on sequence of the high-voltage system. For electric drones or small mobile devices, which have strict space and weight constraints, highly integrated heating films and shared heat designs can be adopted, such as using the same heater to heat the battery and processing unit simultaneously, or using the heat generated by the processing unit to assist in heating adjacent components. The normal operating temperature thresholds for different equipment types can also be differentiated according to the specifications and reliability requirements of the electronic control chips used, and a threshold configurable interface is reserved in the system design to facilitate adaptation to different component models or software upgrades.

[0075] Example 3 Please see Figure 4 , Figure 4 This is a schematic diagram of another heating start control system for electric equipment disclosed in an embodiment of the present invention. Figure 4 The system shown can be used to perform the method described in Embodiment 1. This system ensures safe and reliable starting of the electric equipment in extremely cold environments (below -40°C). The electric equipment includes a battery, a processing unit, a first heating component, a second heating component, and a device operating component. The first heating component does not have an electronic control chip. Figure 4 As shown, the heating start control system for electric equipment disclosed in this embodiment of the invention includes, but is not limited to: Memory 301 storing executable program code; Processor 302 coupled to memory 301; The processor 302 calls the executable program code stored in the memory 301 to execute some or all of the steps in the heating start control method for electric equipment described in Embodiment 1 of the present invention.

[0076] Example 4 This invention discloses a computer storage medium storing computer instructions. When the computer instructions are invoked by a processor, they are used to execute some or all of the steps in the heating start control method for electric equipment described in Embodiment 1 of this invention.

[0077] The device embodiments described above are merely illustrative. The modules described as separate components may or may not be physically separate, and the components shown as modules may or may not be physical modules. They may be located in one place or distributed across multiple network modules. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0078] Through the detailed description of the above embodiments, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, including read-only memory (ROM), random access memory (RAM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), one-time programmable read-only memory (OTPROM), electrically-Erasable Programmable Read-Only Memory (EEPROM), compact disc read-only memory (CD-ROM) or other optical disc storage, disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

[0079] Finally, it should be noted that the technical content disclosed in the embodiments of the present invention is only a preferred embodiment of the present invention and is only used to illustrate the technical solutions of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A heating start-up control method for electric equipment, characterized in that, The electric device includes a battery, a processing unit, a first heating component, a second heating component, and a device operating component. The first heating component does not have an electronic control chip. The method includes: An external heating command is obtained, and the first heating component is controlled to heat the battery and the processing unit according to the external heating command, so that the battery and the processing unit are heated; the external heating command is generated based on the user's interactive operation with the heating control of the electric device; Obtain the current battery temperature and processing unit temperature; If the battery temperature is not lower than a preset first operating temperature threshold and the processing unit temperature is not lower than a preset second operating temperature threshold, then the processing unit is controlled to drive the second heating component to heat the device operating component, so that the electric device is in a normal start-up preparation state; the normal start-up preparation state is a state in which the electric device can start and operate normally.

2. The heating start-up control method for electric equipment according to claim 1, characterized in that, The first heating component includes a first heating controller, a battery heater, and a processing unit heater. The first heating controller is connected to the battery, the battery heater, and the processing unit heater, respectively. None of the first heating controller, the battery heater, and the processing unit heater are equipped with electronic control chips. The step of controlling the first heating component to heat the battery and the processing unit according to the external heating command, so as to raise the temperature of the battery and the processing unit, includes: According to the external heating command, the first heating controller is driven to electrically connect the battery and the battery heater, and the battery heater heats the battery, causing the battery temperature to rise; and, According to the external heating command, the first heating controller is electrically connected to the battery and the processing unit heater, and the processing unit heater heats the processing unit, causing the processing unit to rise in temperature.

3. The heating start-up control method for electric equipment according to claim 2, characterized in that, After obtaining the current battery temperature and processing unit temperature, the method further includes: If the battery temperature is not lower than a preset first operating temperature threshold and the processing unit temperature is not lower than a preset second operating temperature threshold, then the processing unit is controlled to drive the first heating component to perform a temperature maintenance operation.

4. The heating start-up control method for electric equipment according to claim 3, characterized in that, The control of the processing unit to drive the first heating component to perform a temperature maintenance operation includes: If the battery temperature is lower than a preset third operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically connect the battery and the battery heater, and the battery heater heats the battery, causing the battery temperature to rise. If the battery temperature is higher than the preset third operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically disconnect the battery and the battery heater, thereby cooling the battery. The third operating temperature threshold is greater than the first operating temperature threshold.

5. The heating start-up control method for electric equipment according to claim 3, characterized in that, The control of the processing unit to drive the first heating component to perform a temperature maintenance operation includes: If the temperature of the processing unit is lower than the preset fourth operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically connect the battery and the processing unit heater, and the processing unit heater heats the processing unit, causing the processing unit to heat up. If the temperature of the processing unit is higher than the preset fourth operating temperature threshold, the processing unit is controlled to drive the first heating controller to electrically disconnect the battery and the heater of the processing unit, so that the processing unit cools down. The fourth operating temperature threshold is greater than the second operating temperature threshold.

6. The heating start-up control method for electric equipment according to claim 1, characterized in that, The equipment operating components include a battery management system, a vehicle controller, and a microcontroller unit; The control of the processing unit to drive the second heating component to heat the equipment operating components, so that the electric equipment is in a normal start-up preparation state, includes: The processing unit is controlled to drive the second heating component to heat the device operating component, thereby raising the temperature of the device operating component; The operating component temperature of the device is obtained at the current moment; the operating component temperature includes the battery management system temperature, the vehicle controller temperature, and the microcontroller unit temperature; If the temperature of the battery management system is not lower than the preset fifth operating temperature threshold, the temperature of the vehicle controller is not lower than the preset sixth operating temperature threshold, and the temperature of the microcontroller unit is not lower than the preset seventh operating temperature threshold, then the processing unit is controlled to send a normal operating mode command to the device operating components so that the electric device is in a normal start-up preparation state.

7. A heating start-up control method for electric equipment according to claim 6, characterized in that, The second heating assembly includes a second heating controller, a battery management heater, a vehicle control heater, and a microcontroller heater. The second heating controller is connected to the battery, the battery management heater, the vehicle control heater, and the microcontroller heater. The battery management heater is used to heat the battery management system, the vehicle control heater is used to heat the vehicle controller, and the microcontroller heater is used to heat the microcontroller.

8. A heating start control system for electric equipment, characterized in that, The electric device includes a battery, a processing unit, a first heating component, a second heating component, and a device operating component. The first heating component does not have an electronic control chip. The system includes: The first heating control module is used to acquire an external heating command and control the first heating component to heat the battery and the processing unit according to the external heating command, so that the battery and the processing unit are heated; the external heating command is generated based on the user's interactive operation with the heating control of the electric device; The temperature acquisition module is used to acquire the current battery temperature and processing unit temperature. The second heating control module is used to control the processing unit to drive the second heating component to heat the device operating components if the battery temperature is not lower than a preset first operating temperature threshold and the processing unit temperature is not lower than a preset second operating temperature threshold, so that the electric device is in a normal start-up preparation state; the normal start-up preparation state is the state in which the electric device can start and operate normally.

9. A heating start control system for electric equipment, characterized in that, The electric device includes a battery, a processing unit, a first heating component, a second heating component, and a device operating component. The first heating component does not have an electronic control chip. The system includes: Memory containing executable program code; A processor coupled to the memory; The processor calls the executable program code stored in the memory to execute the heating start control method for electric equipment as described in any one of claims 1 to 7.

10. A computer storage medium, characterized in that, The computer storage medium stores computer instructions, which, when invoked by a processor, are used to execute a heating start-up control method for electric equipment as described in any one of claims 1 to 7.

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