Vehicle air heating control method and system

Abstract

The invention provides a vehicle air heating control method and system, and belongs to the technical field of automobile control. The method comprises the steps that terminal triggering information sent by an equipment terminal is received; after the terminal triggering information is received, vehicle operation information collected by a plurality of sensors arranged in the vehicle is received, and the current operation state of the air heating heater is determined; generating a control instruction according to the at least one piece of vehicle operation information and the current operation state; and according to the control instruction, operation of adjusting the running state or keeping the running state is executed on the air heating heater. According to the method, the vehicle operation information is sensed in real time through multiple sensors, and the intelligent control instruction is generated and dynamically executed in combination with the current operation state of the air heating heater, so that the operation state of the vehicle air heating heater is dynamically and accurately adjusted.

Description

Technical Field

[0001] The present invention relates to the field of automobile control technology, and in particular to a vehicle air-heating control method and system. Background Art

[0002] As society's demand for automobile comfort and intelligence continues to increase, especially in cold areas, rapid heating of the cab has become an important requirement to ensure user experience. In the prior art, the method of realizing vehicle air-heating heating control usually requires manual adjustment of the air-heating heater in the vehicle or relies on software control. For example, the user can directly control the opening and closing of the air-heating heater through physical buttons, or use a specific mobile phone application to remotely adjust the operating status of the heater. However, these traditional methods lack the ability to fully perceive the operating status of the vehicle, and cannot actively and dynamically adjust the operating status of the vehicle's air-heating heater, making it difficult to adapt to complex actual usage scenarios.

[0003] Therefore, how to dynamically and accurately adjust the operating state of the vehicle's air-conditioning heater has become a technical problem that needs to be solved urgently. Summary of the invention

[0004] The present invention provides a vehicle air-heating control method, system, electronic device and storage medium, which are used to solve the defects in the prior art and realize dynamic and accurate adjustment of the operating state of the vehicle air-heating heater.

[0005] The present invention provides a vehicle air-heating control method, comprising the following steps: receiving terminal trigger information sent by a device terminal; After receiving the terminal trigger information, receiving vehicle operation information collected by multiple sensors arranged in the vehicle, and determining the current operation state of the air heater; generating a control instruction according to at least one of the vehicle operation information and the current operation state; According to the control instruction, the air-to-air heater is operated to adjust the current operating state or maintain the current operating state.

[0006] According to a vehicle air-heating control method provided by the present invention, the receiving of vehicle operation information collected by a plurality of sensors disposed in the vehicle specifically includes: Receiving the current vehicle interior temperature collected by the first temperature sensor; Receiving the current air outlet temperature collected by the second temperature sensor; The current fuel level collected by the level sensor disposed in the vehicle fuel tank is received.

[0007] According to a vehicle air-heating control method provided by the present invention, the current operating state includes an off state; generating a control instruction according to at least one of the vehicle operating information and the current operating state specifically includes: When the air heater is in the off state, an on instruction or a hold instruction is generated according to the current in-vehicle temperature and the current fuel level.

[0008] According to a vehicle air-heating control method provided by the present invention, generating a start instruction or a hold instruction according to the current in-vehicle temperature and the current fuel level specifically includes: When it is determined that the current fuel level is not less than the fuel level threshold, generating an opening instruction; When it is determined that the current fuel level is less than the fuel level threshold, and when it is determined that the current vehicle interior temperature is not less than a first preset temperature, generating a holding instruction; When it is determined that the current fuel level is less than the fuel level threshold and the current vehicle interior temperature is less than the lower limit of the preset temperature range, judging whether the remaining vehicle fuel is sufficient to increase the current vehicle interior temperature to the upper limit of the preset temperature range according to the current fuel level; When it is determined that the remaining vehicle fuel is sufficient to raise the current vehicle interior temperature to an upper limit value of a preset temperature range, generating an opening instruction; When it is determined that the remaining vehicle fuel is insufficient to increase the current vehicle interior temperature to an upper limit value of the preset temperature range, a maintaining instruction is generated.

[0009] According to a vehicle air-heating control method provided by the present invention, the current operating state also includes an on state; the generating of a control instruction according to at least one of the vehicle operating information and the current operating state specifically includes: When the air-warming heater is in the on state, determining the on time of the air-warming heater; A closing instruction or a holding instruction is generated according to the opening time and the current air outlet temperature.

[0010] According to a vehicle air-heating control method provided by the present invention, generating a closing instruction or a holding instruction according to the opening time and the current air outlet temperature specifically includes: When it is determined that the opening time is longer than the preset time, a closing instruction is generated; When it is determined that the opening time is not greater than the preset time, and it is determined that the current air outlet temperature is not greater than the preset air outlet temperature, generating a holding instruction; When it is determined that the opening time is not greater than the preset time, and when it is determined that the current air outlet temperature is greater than the preset air outlet temperature, a closing instruction is generated.

[0011] The present invention also provides a vehicle air-heating control system, comprising the following modules: a receiving module, for receiving terminal trigger information sent by a device terminal; The receiving module is further used to receive vehicle operation information collected by multiple sensors arranged in the vehicle after receiving the terminal trigger information, and determine the current operation state of the air heater; A processing module, configured to generate a control instruction according to at least one of the vehicle operation information and the current operation state; The control module is used to adjust the current operating state of the air-to-air heater or maintain the current operating state according to the control instruction.

[0012] The present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the vehicle air-heating control method as described above is implemented.

[0013] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the vehicle air-heating control method as described above is implemented.

[0014] The present invention also provides a computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the vehicle air-heating control method as described above is implemented.

[0015] In summary, one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: By receiving the terminal trigger information sent by the device terminal, the operation process can be started in time and enter the monitoring state, so as to ensure that the user operation or preset conditions can be quickly captured and converted into the initial control signal. This solution solves the limitation that the startup of the traditional air heater relies on physical buttons or a single control method, making the initial response faster. After receiving the terminal trigger information, the vehicle operation information collected by multiple sensors set in the vehicle is further received, including key parameters such as the current in-vehicle temperature, air outlet temperature and fuel level, and combined with the current operating state of the air heater, the actual environment of the vehicle and the working conditions of the equipment are fully perceived, thereby realizing the accurate grasp of the complex vehicle state. According to at least one vehicle operation information and the current operating state, a control instruction is generated, and by comprehensively analyzing the multi-dimensional data such as the fuel level, the in-vehicle temperature, and the operating time, it is determined whether the heater needs to be turned on, turned off or maintained, thereby realizing intelligent operation state decision-making. According to the generated control instruction, the air heater is operated to adjust the operating state or maintain the operating state, and the operating state of the vehicle air heater is dynamically and accurately adjusted by dynamically executing the instruction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is one of the flow charts of the vehicle air-heating control method provided by the present invention.

[0018] Figure 2 This is the second flow chart of the vehicle air-heating control method provided by the present invention.

[0019] Figure 3 This is the third flow chart of the vehicle air-heating control method provided by the present invention.

[0020] Figure 4 It is a structural schematic diagram of a vehicle air-heating control system provided by the present invention.

[0021] Figure 5 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that, in the description of the present invention, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "include one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements. The orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0024] The terms "first", "second", etc. in the present invention are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present invention can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" means at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0025] Combine the following Figure 1-Figure 5 The invention describes a vehicle air-heating control method, system, electronic device and storage medium provided by the invention.

[0026] Figure 1 FIG. 1 is one of the flow charts of the vehicle air-heating control method provided by the present invention, such as Figure 1 As shown, including but not limited to the following steps: Step 101: receiving terminal trigger information sent by a device terminal.

[0027] When implementing step 101, the system first receives the terminal trigger information sent by the device terminal, which is the initial link of the entire air-heating heater control process, and is used to activate the system and enter the running state. The device terminal is such as a mobile phone APP or an APP on the vehicle's central control screen. When the user opens the APP, it triggers the device terminal to send a terminal trigger message to the data terminal. This information does not directly contain operating instructions, but is a start signal for activating the system, indicating that the user is ready for subsequent operations or the system needs to enter the running process according to preset conditions.

[0028] Specifically, when the user opens the mobile phone APP, the device terminal will automatically generate terminal trigger information and send it to the data terminal through the wireless communication module (such as WiFi or Bluetooth). After receiving the trigger information, the data terminal will identify its specific identification code, confirm the validity of the information, and enter the next logical processing flow, such as starting to monitor the vehicle's operating information or waiting for further user instructions. This design ensures that the system is only started when necessary, avoiding waste of resources, and at the same time laying the foundation for determining the operating status and generating control instructions in subsequent links.

[0029] This step is necessary because the terminal trigger information is the starting signal of the entire process and can efficiently respond to user operations. For example, simply opening the APP can trigger the system to enter the standby state without the user issuing clear operation instructions in the APP.

[0030] Step 102: After receiving the terminal trigger information, receive the vehicle operation information collected by multiple sensors installed in the vehicle, and determine the current operation status of the air heater.

[0031] When implementing step 102, after receiving the terminal trigger information, the system immediately enters the data collection and status analysis stage, and comprehensively perceives the vehicle environment and system status by receiving the vehicle operation information collected by multiple sensors in the vehicle and combining the current operation status of the air heater. The core purpose of this process is to provide accurate and real-time basic data for the subsequent control command generation, thereby realizing dynamic adjustment of the air heater.

[0032] In a possible implementation, step 102 specifically includes the following steps: Receiving the current vehicle interior temperature collected by the first temperature sensor; Receiving the current air outlet temperature collected by the second temperature sensor; The current fuel level collected by the level sensor disposed in the vehicle fuel tank is received.

[0033] Specifically, the first temperature sensor is installed at a suitable position inside the cab and can monitor the ambient temperature of the cab in real time. The sensor transmits the collected in-car temperature data to the data terminal through the vehicle CAN network. After receiving the information, the data terminal compares it with the preset target temperature range to determine whether the current in-car temperature meets the comfort requirements set by the user. If the current in-car temperature is lower than the lower limit of the target temperature range, it indicates that the air heater needs to be started to increase the cab temperature; if the in-car temperature is at or above the target temperature range, the heater can remain off or enter maintenance mode to avoid unnecessary energy consumption.

[0034] The necessity of designing this step is that the temperature inside the car is the most direct feedback indicator of user comfort. By collecting and analyzing the temperature data inside the car in real time, the system can accurately determine whether the heater needs to be started and flexibly adjust the operating status according to the actual temperature changes. In addition, real-time monitoring of the temperature inside the car also provides users with clear environmental information, such as displaying the current cab temperature through the central control screen or mobile phone APP, which further improves the user's operational convenience.

[0035] Among them, the second temperature sensor is installed near the air outlet of the air heater, and collects temperature data in real time through a high-sensitivity sensing device. The data is transmitted to the data terminal through the vehicle CAN network and compared with the air outlet temperature threshold preset in the system. The data terminal determines whether the air heater is in a normal heating state based on the difference between the actual temperature and the threshold. For example, when the air outlet temperature is continuously lower than the preset value, it may indicate insufficient fuel supply, ignition failure or other operating abnormalities, which require timely diagnosis and adjustment; when the air outlet temperature is too high, it may trigger a downshift or protection mechanism to avoid equipment damage or safety hazards due to overheating.

[0036] The necessity of designing this step is that the air outlet temperature is an important reflection of the operating status of the air heater. Through real-time monitoring of this parameter, the operating efficiency of the system can be dynamically evaluated and the working status of the equipment can be adjusted in time. This monitoring can also detect possible equipment abnormalities at an early stage, thereby reducing the risk of failure and improving the safety and reliability of the system.

[0037] Furthermore, the liquid level sensor is installed in the vehicle's fuel tank, and the remaining amount of fuel in the tank is detected in real time through technologies such as float, capacitive sensing or pressure sensing. The sensor transmits the collected fuel level information to the data terminal through the vehicle CAN network, and the data terminal receives and analyzes the information to determine whether it meets the system operation requirements. The liquid level data is compared and analyzed with the preset fuel level threshold: when the fuel level is greater than the set threshold, the system determines that the fuel is sufficient and the air heater can operate normally; when the fuel level is lower than the set threshold, the system will generate a hold instruction to prevent the heater from running, and issue a warning message of insufficient fuel through the central control screen or mobile phone APP. If the fuel level is in a critical state, the system can further combine the fuel consumption rate and target temperature calculation to determine whether the remaining fuel is sufficient to complete the heating task, thereby deciding whether to allow the heater to start.

[0038] The necessity of designing this step is that the fuel level is an important basic condition that affects the operation of the air heater. By obtaining the fuel level information in real time, the system can dynamically sense the fuel supply situation, thereby avoiding operation interruption or equipment damage caused by insufficient fuel. In addition, the early warning mechanism based on the level information can effectively reduce the potential risks during use and provide users with a safer operating experience.

[0039] Step 103: Generate a control instruction according to at least one vehicle operation information and a current operation state.

[0040] When implementing step 103, the system generates control instructions based on the vehicle operation information and the current operation status. This is the core link of the intelligent operation of the air heater. By comprehensively analyzing multi-dimensional data, it provides an accurate decision-making basis for adjusting or maintaining the operation status of the equipment. The generation process of the control instructions makes full use of various sensor data such as the temperature inside the vehicle, the air outlet temperature and the fuel level, combined with the current operation status of the air heater, to achieve dynamic adaptation and efficient control.

[0041] In a possible implementation manner, the current operating state includes a closed state; when the current operating state is in the closed state, refer to Figure 2 , Figure 2 FIG. 2 is a flow chart of the vehicle air-heating control method provided by the present invention. Figure 2 As shown, step 103 specifically includes step 201: Step 201: When the air heater is in the off state, an on instruction or a hold instruction is generated according to the current temperature in the vehicle and the current fuel level.

[0042] When implementing step 201, when the air heater is in the off state, the system generates an on command or a hold command based on the current in-vehicle temperature and fuel level. This step is intended to ensure that the system can intelligently determine whether the start-up conditions are met, thereby achieving efficient energy utilization and rational operation status. By comprehensively analyzing environmental parameters, the air heater is avoided from being ineffectively turned on when the fuel is insufficient or the temperature does not need to be adjusted, thereby improving the intelligence and reliability of the system.

[0043] In a possible implementation, step 201 specifically includes the following steps: When it is determined that the current fuel level is not less than the fuel level threshold, an opening instruction is generated; When it is determined that the current fuel level is less than the fuel level threshold, and when it is determined that the current temperature inside the vehicle is not less than a first preset temperature, generating a holding instruction; When it is determined that the current fuel level is less than the fuel level threshold and the current vehicle interior temperature is less than the lower limit of the preset temperature range, judging whether the remaining vehicle fuel is sufficient to increase the current vehicle interior temperature to the upper limit of the preset temperature range according to the current fuel level; When it is determined that the remaining vehicle fuel is sufficient to raise the current vehicle interior temperature to an upper limit value of a preset temperature range, generating an opening instruction; When it is determined that the remaining vehicle fuel is insufficient to raise the current vehicle interior temperature to the upper limit value of the preset temperature range, a maintaining command is generated.

[0044] Specifically, the level sensor collects the current fuel level of the vehicle's fuel tank in real time and transmits the data to the data terminal through the vehicle's CAN network. After receiving the fuel level information, the data terminal compares and analyzes it with the fuel level threshold set in the system. The fuel level threshold is usually designed based on the minimum amount of fuel required for the heater to operate, ensuring that the heater can complete the heating task normally within a single startup cycle. When the system determines that the current fuel level is not less than the fuel level threshold, it generates a start command to start the air heater to enter the heating state; otherwise, it does not generate a start command to avoid abnormal equipment operation due to insufficient fuel.

[0045] The necessity of designing this step is that the operation of the air heater is highly dependent on the fuel supply. When the fuel is insufficient, forced operation may cause the heater to stop working midway, which not only affects the cab heating effect, but may also cause damage to the equipment itself. By judging the fuel level before starting, the system can effectively avoid potential problems caused by insufficient fuel, while improving operating efficiency and safety.

[0046] Furthermore, when the system determines that the current fuel level is lower than the fuel level threshold, the fuel condition cannot fully meet the long-term operation requirements of the heater. Therefore, the data terminal further obtains the in-vehicle temperature information collected by the first temperature sensor, and compares and analyzes it with the first preset temperature. The first preset temperature is usually the lowest comfortable temperature lower limit set by the user. If the in-vehicle temperature is higher than or equal to this temperature, the system determines that the current environment has met the basic comfort requirements and no additional heating is required. A hold instruction is generated to maintain the heater off.

[0047] The necessity of designing this step is that directly turning on the heater when the fuel is insufficient may cause the fuel to run out too quickly, which will not effectively increase the temperature inside the car, and may interrupt the operation of the equipment or increase the urgency of fuel replenishment. By making judgments based on the temperature inside the car, the system can prioritize ensuring that the user's basic comfort needs are met when the fuel is insufficient, while avoiding energy waste. In addition, when a hold instruction is generated, the system can send a warm reminder to the user through the central control screen or mobile phone APP, such as "Insufficient fuel, heater not turned on, the current temperature inside the car is suitable", further improving the user experience.

[0048] Furthermore, when the current fuel level received by the system from the level sensor is lower than the fuel level threshold, it indicates that the fuel is insufficient to support long-term operation; at the same time, the in-vehicle temperature obtained from the first temperature sensor is lower than the lower limit of the preset temperature range, which means that the current in-vehicle environment cannot meet the user's basic comfort needs. In this case, the system further calculates whether the remaining fuel can raise the in-vehicle temperature from the current value to the upper limit of the preset temperature range through the operating status analysis module in combination with the current fuel level and the preset temperature range. The calculation process is based on the fuel consumption model and the heating efficiency parameters. The system estimates the amount of fuel required to complete the target heating and compares it with the remaining fuel. The specific calculation process is as follows: Current car interior temperature T current , the liquid level sensor obtains the current fuel level L fuel Converted to remaining fuel volume V fuel , determine the upper limit value T of the target temperature range target_high , call the rated thermal efficiency E of the heater heater (unit: kJ / L) and the heat capacity C of the interior space room (Unit: kJ / °C).

[0049] Based on the target temperature and current temperature, calculate the total heat required to increase the temperature inside the car: Q heat =C room ×(T target_high −T current ); Q heat The amount of heat (in kilojoules) required to raise the interior temperature of the vehicle from the current value to the target upper limit.

[0050] Based on the rated thermal efficiency of the heater, calculate the amount of fuel required to achieve the target temperature: V required_fuel =Q heat / E heater ; V required_fuel The amount of fuel required to meet heating needs (in litres).

[0051] The system will calculate the current remaining fuel volume V fuel With the calculated V required_fuel For comparison: If V fuel ≥V required_fuel , it is determined that the fuel is sufficient, indicating that the remaining fuel is sufficient to complete the temperature increase, and an opening command will be generated. fuel <V required_fuel , it is determined that the fuel is insufficient and a hold instruction will be generated to keep the heater off to avoid fuel exhaustion and interruption of the heating task, and the user will be prompted that "there is insufficient fuel to complete the heating task."

[0052] The necessity of this design is that when the fuel is insufficient and the temperature inside the car is low, directly turning on the heater may not be able to complete the target heating task, but instead cause fuel waste or equipment overload operation. Through this refined calculation and judgment, the system can maximize user needs under the condition of limited resources, while ensuring equipment safety and operational reliability. By combining the dynamic calculation of the fuel level and the temperature inside the car, the system can make accurate decisions when fuel is limited, avoiding resource waste and unnecessary equipment operation. Secondly, when a hold instruction is generated, the system can send a prompt message to the user through the central control screen or mobile phone APP, such as "Insufficient fuel, unable to complete the heating task", reminding the user to take remedial measures, enhancing the interactive experience. In addition, when the start instruction is generated, the user can feel the intelligence and efficiency of the system, and can still complete comfortable heating even when resources are limited.

[0053] In another possible implementation, the current running state also includes an on state; when the current running state is in an off state, refer to Figure 3 , Figure 3 FIG. 3 is a flow chart of the vehicle air heating control method provided by the present invention. Figure 3 As shown, step 103 specifically includes steps 301-302: Step 301: When the air heater is in the on state, determine the on time of the air heater.

[0054] Specifically, after the air heater is started, the system records the current time point through the data terminal and continuously monitors the operating status of the equipment. When the system determines that the air heater is in the on state, the cumulative running time from the start time point to the current time point is calculated to obtain the on time. This information is transmitted to the control module through the data terminal and compared with the preset running time threshold in the system. The preset running time is set according to the design parameters and safe running time of the heater to ensure that the equipment will not cause performance or safety problems due to excessive running under normal operating conditions.

[0055] The necessity of designing this step is that the long-term operation of the air heater may cause multiple problems: first, the continuous fuel consumption may exceed expectations, affecting the overall fuel economy of the vehicle; second, the long-term operation of the equipment may cause core components to overheat or age, increase maintenance costs and even affect safety; third, users may forget to operate the equipment, causing unnecessary operation. By recording and real-time monitoring of the opening time, the system can promptly determine whether the operating status needs to be adjusted to avoid the above problems.

[0056] Step 302: Generate a closing instruction or a holding instruction according to the opening time and the current air outlet temperature.

[0057] When implementing step 302, the system generates a shutdown instruction or a hold instruction according to the on-time of the air heater and the current outlet temperature. The core of this step is to dynamically adjust the operating state of the heater by combining the dual judgment logic of the operating time and the temperature change to ensure that the equipment operates under safe and efficient conditions and prevent fuel waste, equipment overheating or improper energy use.

[0058] In a possible implementation, step 302 specifically includes the following steps: When it is determined that the opening time is longer than the preset time, a closing instruction is generated; When it is determined that the opening time is not greater than the preset time, and it is determined that the current air outlet temperature is not greater than the preset air outlet temperature, a holding instruction is generated; When it is determined that the opening time is not greater than the preset time, and when it is determined that the current air outlet temperature is greater than the preset air outlet temperature, a closing instruction is generated.

[0059] Specifically, first, when the system determines that the air-heating heater is turned on for longer than the preset time, a shutdown instruction is immediately generated. The core of this step is to prevent the equipment from running for too long and causing performance degradation or safety hazards by monitoring the running time. Specifically, the data terminal monitors the opening time in real time and compares it with the preset running time threshold. If the opening time exceeds the threshold, the system directly generates a shutdown instruction to stop the heater. This can effectively prevent overheating of components or fuel waste caused by excessive operation of the equipment, and ensure the safety and stability of equipment operation.

[0060] Secondly, when the system determines that the opening time does not exceed the preset time, it further checks whether the current air outlet temperature is lower than the preset air outlet temperature. Specifically, the second temperature sensor collects the current air outlet temperature in real time, and transmits the data to the data terminal through the vehicle CAN network, and compares it with the preset temperature threshold. If the air outlet temperature does not reach the preset value, a hold instruction is generated to maintain the current operating state of the air heater. This process ensures that the equipment can continue to work to meet the heating needs of the cab, while avoiding the situation where the heater is shut down too early and the temperature is insufficient.

[0061] Furthermore, when the opening time does not exceed the preset time but the current air outlet temperature exceeds the preset air outlet temperature, the system generates a shutdown command. This step is intended to prevent the equipment from being overloaded or damaged due to excessively high air outlet temperature. Specifically, the system uses the real-time temperature data obtained by the second temperature sensor to make a judgment: if the current temperature is higher than the preset temperature threshold, it indicates that the heating effect has achieved the expected effect, and there is a risk of equipment overheating. At this time, the system generates a shutdown command to stop the heater from running. This mechanism can prevent equipment failures caused by overheating while ensuring that the cab temperature is appropriate.

[0062] This implementation method significantly improves the operational reliability and adaptability of the system. First, by real-time monitoring of the on-time, the system can promptly determine whether the device needs to be shut down to avoid waste of resources and equipment loss caused by excessive operation. Secondly, by combining the outlet temperature data, the system can accurately control the device status to ensure user comfort and avoid overheating of the device. In addition, after generating a shutdown or hold command, the system can also push status information to the user through the central control screen or mobile phone APP, such as "the heater is turned off, the operating time or temperature has reached the set value."

[0063] Step 104: According to the control instruction, the air-to-air heater is operated to adjust the current operating state or maintain the current operating state.

[0064] When implementing step 104, the system adjusts or maintains the current operating state of the air heater according to the generated control instruction. The core of this step is to realize dynamic control and intelligent management of the equipment by executing the control instruction generated in the previous step, ensuring that the operating state of the air heater is always adapted to the actual needs of the vehicle and environmental conditions.

[0065] Specifically, the data terminal determines the subsequent operating state of the air heater according to the control instructions generated by step 103 and its extended steps (such as step 201 and step 302). When the generated control instruction is an on instruction, the data terminal sends a start signal to the air heater through the vehicle CAN network, and the device immediately starts to run and transfers heat to the cab to increase the temperature inside the vehicle. When the generated control instruction is a shut down instruction, the data terminal immediately sends a stop signal, and the air heater quickly shuts down, stops fuel consumption and heat output, and avoids excessive operation. When the generated control instruction is a hold instruction, the system maintains the current operating state without the need for additional operations, thereby saving system resources and ensuring the continuous operation of the equipment.

[0066] Reference Figure 4 , Figure 4 It is a structural schematic diagram of a vehicle air-heating control system provided by the present invention, the system comprises: a receiving module, for receiving terminal trigger information sent by a device terminal; The receiving module is further used to receive vehicle operation information collected by multiple sensors arranged in the vehicle after receiving the terminal trigger information, and determine the current operation state of the air heater; A processing module, configured to generate a control instruction according to at least one vehicle operation information and a current operation state; The control module is used to adjust the operating state or maintain the operating state of the air-heating heater according to the control instruction.

[0067] In a possible implementation manner, the receiving module is further configured to: Receiving the current vehicle interior temperature collected by the first temperature sensor; Receiving the current air outlet temperature collected by the second temperature sensor; The current fuel level collected by the level sensor disposed in the vehicle fuel tank is received.

[0068] In a possible implementation, the processing module is further configured to generate an on instruction or a hold instruction according to a current in-vehicle temperature and a current fuel level when the air-conditioning heater is in an off state.

[0069] In a possible implementation manner, the processing module is further configured to: When it is determined that the current fuel level is not less than the fuel level threshold, an opening instruction is generated; When it is determined that the current fuel level is less than the fuel level threshold, and when it is determined that the current temperature inside the vehicle is not less than a first preset temperature, generating a holding instruction; When it is determined that the current fuel level is less than the fuel level threshold and the current vehicle interior temperature is less than the lower limit of the preset temperature range, judging whether the remaining vehicle fuel is sufficient to increase the current vehicle interior temperature to the upper limit of the preset temperature range according to the current fuel level; When it is determined that the remaining vehicle fuel is sufficient to raise the current vehicle interior temperature to an upper limit value of a preset temperature range, generating an opening instruction; When it is determined that the remaining vehicle fuel is insufficient to raise the current vehicle interior temperature to the upper limit value of the preset temperature range, a maintaining command is generated.

[0070] In a possible implementation manner, the processing module is further configured to: When the air heater is in the on state, determining the on time of the air heater; Generate a closing command or a holding command based on the opening time and the current outlet temperature.

[0071] In a possible implementation manner, the processing module is further configured to: When it is determined that the opening time is longer than the preset time, a closing instruction is generated; When it is determined that the opening time is not greater than the preset time, and it is determined that the current air outlet temperature is not greater than the preset air outlet temperature, a holding instruction is generated; When it is determined that the opening time is not greater than the preset time, and when it is determined that the current air outlet temperature is greater than the preset air outlet temperature, a closing instruction is generated.

[0072] It should be noted that the vehicle air-heating control system provided by the present invention can execute the vehicle air-heating control method of any of the above-mentioned embodiments during specific operation, which will not be elaborated in this embodiment.

[0073] Figure 5is a schematic diagram of the structure of the electronic device provided by the present invention, such as Figure 5 As shown, the electronic device may include: a processor 510 (processor), a communication interface 520 (CommunicationsInterface), a memory 530 (memory) and a communication bus 540, wherein the processor 510, the communication interface 520, and the memory 530 communicate with each other through the communication bus 540. The processor 510 may call the logic instructions in the memory 530 to execute the vehicle air-heating control method, the method comprising: receiving terminal trigger information sent by the device terminal; after receiving the terminal trigger information, receiving vehicle operation information collected by multiple sensors arranged in the vehicle, and determining the current operation state of the air-heating heater; generating a control instruction according to at least one vehicle operation information and the current operation state; and performing an operation of adjusting the operation state or maintaining the operation state on the air-heating heater according to the control instruction.

[0074] In addition, the logic instructions in the above-mentioned memory 530 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0075] On the other hand, the present invention also provides a computer program product, which includes a computer program stored on a non-transitory computer-readable storage medium, and the computer program includes program instructions. When the program instructions are executed by the computer, the computer can execute the vehicle air-heating control method provided by the above-mentioned embodiments, and the method includes: receiving terminal trigger information sent by the device terminal; after receiving the terminal trigger information, receiving vehicle operation information collected by multiple sensors arranged in the vehicle, and determining the current operating status of the air-heating heater; generating a control instruction based on at least one vehicle operation information and the current operating status; and performing an operation of adjusting the operating status or maintaining the operating status of the air-heating heater according to the control instruction.

[0076] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by the processor 510, is implemented to execute the vehicle air-heating control method provided in the above-mentioned embodiments, the method comprising: receiving terminal trigger information sent by a device terminal; after receiving the terminal trigger information, receiving vehicle operation information collected by multiple sensors arranged in the vehicle, and determining the current operating status of the air-heating heater; generating a control instruction based on at least one vehicle operation information and the current operating status; and performing an operation of adjusting the operating status or maintaining the operating status of the air-heating heater according to the control instruction.

[0077] The system embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, i.e., they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art may understand and implement it without creative effort.

[0078] Through the description of the above implementation modes, those skilled in the art can clearly understand that each implementation mode can be implemented by means of software plus a necessary general hardware platform, or of course by hardware. Based on such an understanding, the above technical solution can essentially or in other words be embodied in the form of a software product that contributes to the prior art. The computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a magnetic disk, an optical disk, etc., and includes a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods of each embodiment or some parts of the embodiment.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vehicle air-heating control method, characterized in that: Applied to vehicle control end, including: Receiving terminal trigger information sent by the device terminal; After receiving the terminal trigger information, receiving vehicle operation information collected by multiple sensors arranged in the vehicle, and determining the current operation state of the air heater; generating a control instruction according to at least one of the vehicle operation information and the current operation state; The operation of adjusting the operating state or maintaining the operating state of the air-to-air heater is performed according to the control instruction.

2. The vehicle air-heating control method according to claim 1, characterized in that: The receiving of vehicle operation information collected by a plurality of sensors disposed in the vehicle specifically includes: Receiving the current vehicle interior temperature collected by the first temperature sensor; Receiving the current air outlet temperature collected by the second temperature sensor; The current fuel level collected by the level sensor disposed in the vehicle fuel tank is received.

3. The vehicle air-heating control method according to claim 2, characterized in that: The current running state includes a shutdown state; and the generating a control instruction according to at least one of the vehicle running information and the current running state specifically includes: When the air heater is in the off state, an on instruction or a hold instruction is generated according to the current in-vehicle temperature and the current fuel level.

4. The vehicle air-heating control method according to claim 3, characterized in that: The generating of the start instruction or the hold instruction according to the current vehicle interior temperature and the current fuel level specifically includes: When it is determined that the current fuel level is not less than the fuel level threshold, generating an opening instruction; When it is determined that the current fuel level is less than the fuel level threshold, and when it is determined that the current vehicle interior temperature is not less than a first preset temperature, generating a holding instruction; When it is determined that the current fuel level is less than the fuel level threshold and the current vehicle interior temperature is less than the lower limit of the preset temperature range, judging whether the remaining vehicle fuel is sufficient to increase the current vehicle interior temperature to the upper limit of the preset temperature range according to the current fuel level; When it is determined that the remaining vehicle fuel is sufficient to raise the current vehicle interior temperature to an upper limit value of a preset temperature range, generating an opening instruction; When it is determined that the remaining vehicle fuel is insufficient to increase the current vehicle interior temperature to an upper limit value of the preset temperature range, a maintaining instruction is generated.

5. The vehicle air-heating control method according to claim 2, characterized in that: The current running state also includes an on state; and the generating of a control instruction according to at least one of the vehicle running information and the current running state specifically includes: When the air-warming heater is in the on state, determining the on time of the air-warming heater; A closing instruction or a holding instruction is generated according to the opening time and the current air outlet temperature.

6. The vehicle air-heating control method according to claim 5, characterized in that: The generating of a closing instruction or a maintaining instruction according to the opening time and the current air outlet temperature specifically includes: When it is determined that the opening time is longer than the preset time, a closing instruction is generated; When it is determined that the opening time is not greater than the preset time, and it is determined that the current air outlet temperature is not greater than the preset air outlet temperature, generating a holding instruction; When it is determined that the opening time is not greater than the preset time, and when it is determined that the current air outlet temperature is greater than the preset air outlet temperature, a closing instruction is generated.

7. A vehicle air-heating control system, characterized in that: include: A receiving module, used for receiving terminal trigger information sent by a device terminal; The receiving module is further used to receive vehicle operation information collected by multiple sensors arranged in the vehicle after receiving the terminal trigger information, and determine the current operation state of the air heater; A processing module, configured to generate a control instruction according to at least one of the vehicle operation information and the current operation state; The control module is used to perform an operation of adjusting the operating state or maintaining the operating state of the air-heating heater according to the control instruction.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the vehicle air-heating control method according to any one of claims 1 to 6 is implemented.

9. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the vehicle air-heating control method according to any one of claims 1 to 6 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the vehicle air-heating control method according to any one of claims 1 to 6 is implemented.

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