A vehicle heating control method and system

Abstract

The application provides a vehicle air heating control method and system, and belongs to the technical field of automobile control. The method comprises the following steps: receiving terminal trigger information sent by a device terminal; after receiving the terminal trigger information, receiving vehicle operation information collected by a plurality of sensors arranged in the vehicle and determining a current operation state of an air heating device; generating a control instruction according to at least one vehicle operation information and the current operation state; and performing an operation of adjusting or maintaining the operation state of the air heating device according to the control instruction. The application realizes dynamic and accurate adjustment of the operation state of the air heating device of the vehicle by real-time sensing of vehicle operation information through a plurality of sensors, combining the current operation state of the air heating device, generating an intelligent control instruction and dynamically executing the control instruction.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile control, and in particular to a vehicle air heating control method and system. BACKGROUND

[0002] With the increasing demand for comfort and intelligence of automobiles, especially in cold regions, rapid heating in the cab becomes an important requirement to ensure user experience. In the prior art, the method for controlling vehicle air heating usually needs to manually adjust the air heater in the vehicle or rely on software control. For example, the user can directly control the opening and closing of the air heater through physical buttons, or remotely adjust the running state of the heater using a specific mobile application. However, these traditional methods lack comprehensive perception of the running state of the vehicle and cannot actively and dynamically adjust the running state of the vehicle air heater, making it difficult to adapt to complex actual use scenarios.

[0003] Therefore, how to dynamically and accurately adjust the running state of the vehicle air heater becomes a technical problem to be solved. SUMMARY

[0004] The present application provides a vehicle air heating control method, system, electronic device and storage medium to solve the defects in the prior art and dynamically and accurately adjust the running state of the vehicle air heater.

[0005] The present application provides a vehicle air heating control method, comprising the following steps: receiving terminal trigger information sent by a device terminal;

[0006] After receiving the terminal trigger information, receiving vehicle running information collected by a plurality of sensors arranged in the vehicle, and determining the current running state of the air heater;

[0007] Generating a control instruction according to at least one of the vehicle running information and the current running state;

[0008] According to the control instruction, performing current running state adjustment or current running state maintenance operation on the air heater.

[0009] According to the vehicle air heating control method provided by the present application, the receiving of the vehicle running information collected by the plurality of sensors arranged in the vehicle specifically comprises:

[0010] Receiving the current indoor temperature collected by a first temperature sensor;

[0011] Receiving the current air outlet temperature collected by a second temperature sensor;

[0012] receiving a current fuel level collected by a fuel level sensor arranged in a fuel tank of the vehicle.

[0013] According to the vehicle air heating control method, the current operation state comprises a closed state; the control instruction is generated according to at least one of the vehicle operation information and the current operation state, and specifically comprises:

[0014] When the air heater is in the closed state, the open instruction or the keep instruction is generated according to the current indoor temperature and the current fuel level.

[0015] According to the vehicle air heating control method, the open instruction or the keep instruction is generated according to the current indoor temperature and the current fuel level, and specifically comprises:

[0016] When it is determined that the current fuel level is not less than a fuel level threshold, the open instruction is generated;

[0017] When it is determined that the current fuel level is less than the fuel level threshold and it is determined that the current indoor temperature is not less than a first preset temperature, the keep instruction is generated;

[0018] When it is determined that the current fuel level is less than the fuel level threshold and it is determined that the current indoor temperature is less than a lower limit value of a preset temperature range, whether the remaining vehicle fuel is sufficient to raise the current indoor temperature to an upper limit value of the preset temperature range is determined according to the current fuel level;

[0019] When it is determined that the remaining vehicle fuel is sufficient to raise the current indoor temperature to the upper limit value of the preset temperature range, the open instruction is generated;

[0020] When it is determined that the remaining vehicle fuel is insufficient to raise the current indoor temperature to the upper limit value of the preset temperature range, the keep instruction is generated.

[0021] According to the vehicle air heating control method, the current operation state further comprises an open state; the control instruction is generated according to at least one of the vehicle operation information and the current operation state, and specifically further comprises:

[0022] When the air heater is in the open state, the open duration of the air heater is determined;

[0023] The close instruction or the keep instruction is generated according to the open duration and the current outlet temperature.

[0024] According to the vehicle air heating control method, the close instruction or the keep instruction is generated according to the open duration and the current outlet temperature, and specifically comprises:

[0025] generate a closing instruction when it is determined that the opening duration is not greater than the preset duration and that the current outlet temperature is greater than the preset outlet temperature.

[0026] generate a closing instruction when it is determined that the opening duration is not greater than the preset duration and that the current outlet temperature is greater than the preset outlet temperature.

[0027] generate a closing instruction when it is determined that the opening duration is not greater than the preset duration and that the current outlet temperature is greater than the preset outlet temperature.

[0028] The application further provides a vehicle air heating control system, comprising the following modules: a receiving module, configured to receive terminal trigger information sent by a device terminal;

[0029] The receiving module is further configured to receive vehicle operation information collected by a plurality of sensors arranged in the vehicle after receiving the terminal trigger information, and determine a current operation state of the air heater;

[0030] The processing module is configured to generate a control instruction according to at least one of the vehicle operation information and the current operation state;

[0031] The control module is configured to perform an operation of adjusting the current operation state or keeping the current operation state of the air heater according to the control instruction.

[0032] The application further provides an electronic device, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the vehicle air heating control method according to any one of the above embodiments when executing the program.

[0033] The application further provides a non-transitory computer readable storage medium, which stores a computer program executable by a processor to implement the vehicle air heating control method according to any one of the above embodiments.

[0034] The application further provides a computer program product, comprising a computer program executable by a processor to implement the vehicle air heating control method according to any one of the above embodiments.

[0035] In summary, the one or more technical solutions provided in the embodiments of the application have at least the following technical effects or advantages:

[0036] By receiving the terminal trigger information sent by the device terminal, the running process can be started in time and enter the monitoring state, so as to ensure that the user operation or the preset condition can be quickly captured and converted into the initial control signal. This scheme solves the limitation of the traditional air heating heater starting depending on the physical key or single control mode, so that the initial response speed is faster. After receiving the terminal trigger information, vehicle running information collected by a plurality of sensors arranged in the vehicle is further received, including the current vehicle temperature, air outlet temperature and fuel level and other key parameters, and the current running state of the air heating heater is combined to comprehensively perceive the actual environment and equipment working condition of the vehicle, so as to realize accurate grasp of the complex vehicle state. According to at least one vehicle running information and the current running state, a control instruction is generated, and by comprehensively analyzing multi-dimensional data such as fuel level, vehicle temperature and running time, it is judged whether the heater running state needs to be started, turned off or maintained, so as to realize intelligent running state decision. According to the generated control instruction, the operation of adjusting or maintaining the running state of the air heating heater is performed, and by dynamically executing the instruction, the running state of the vehicle air heating heater is dynamically and accurately adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the present application or prior art, below will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0038] Figure 1 is one of the flowcharts of the vehicle air heating control method provided by the present application.

[0039] Figure 2 is the second flowchart of the vehicle air heating control method provided by the present application.

[0040] Figure 3 is the third flowchart of the vehicle air heating control method provided by the present application.

[0041] Figure 4 is the structural schematic diagram of the vehicle air heating control system provided by the present application.

[0042] Figure 5 is the structural schematic diagram of the electronic device provided by the present application. DETAILED DESCRIPTION

[0043] In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be described clearly and completely below in conjunction with the drawings in the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0044] It should be noted that in the description of the present application, the terms "comprising", "containing" or any other variants thereof are intended to cover the non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element. The terms "upper", "lower" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the systems or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] The terms "first", "second" and the like in the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second" and the like are generally a class, and do not limit the number of objects, 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 means that the front and rear associated objects are in a "or" relationship.

[0046] The following will be described in conjunction with Figures 1-5 The vehicle air heating control method, system, electronic device and storage medium provided by the present application are described.

[0047] Figure 1 is one of the flowcharts of the vehicle air heating control method provided by the present application, as Figure 1 shown, including but not limited to the following steps:

[0048] Step 101: receiving terminal trigger information sent by a device terminal.

[0049] In the implementation of step 101, the system first receives the terminal trigger information sent by the device terminal, which is the initial link of the entire air heater control process, used to activate the system and enter the running state. The device terminal is, for example, a mobile phone APP or an APP of a vehicle-mounted central control screen. When the user opens the APP, the device terminal will send a terminal trigger information to the data terminal. This information does not directly contain operation instructions, but 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 the preset conditions.

[0050] Specifically, when the user opens the mobile phone APP, the device terminal will automatically generate the 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 process, such as starting to monitor the running information of the vehicle or waiting for further user instructions. This design can ensure that the system starts only when necessary, avoiding resource waste, and at the same time lays the foundation for the running state determination and control instruction generation of the subsequent link.

[0051] This step is needed because the terminal trigger information is the start signal of the entire process, which 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 explicit operation instructions in the APP.

[0052] Step 102: After receiving the terminal trigger information, receive the vehicle running information collected by the multiple sensors arranged in the vehicle, and determine the current running state of the air heater.

[0053] In the implementation of step 102, after receiving the terminal trigger information, the system immediately enters the data collection and state analysis stage, collects the vehicle running information collected by the multiple sensors in the vehicle, and combines the current running state of the air heater to comprehensively perceive the vehicle environment and system state. The core purpose of this process is to provide accurate and real-time basic data for the subsequent control instruction generation, so as to realize the dynamic adjustment of the air heater.

[0054] In one possible implementation, step 102 specifically includes the following steps:

[0055] Receiving the current vehicle interior temperature collected by the first temperature sensor;

[0056] Receiving the current air outlet temperature collected by the second temperature sensor;

[0057] Receiving the current fuel level collected by the liquid level sensor arranged in the vehicle fuel tank.

[0058] Specifically, the first temperature sensor is installed at a suitable location inside the cab, capable of monitoring the ambient temperature of the cab in real time. The sensor transmits the collected indoor 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 indoor temperature meets the user's comfort requirements. If the current indoor temperature is lower than the lower limit of the target temperature range, it indicates that the air heater needs to be started to raise the cab temperature; if the indoor temperature is at or above the target temperature range, the heater can remain closed or enter a maintenance mode, thus avoiding unnecessary energy consumption.

[0059] The necessity of this step is that indoor temperature is the most direct feedback indicator of user comfort. By collecting and analyzing indoor temperature data in real time, the system can accurately determine whether the heater needs to be started and adjust the operating state flexibly according to the actual temperature changes. In addition, real-time monitoring of indoor temperature also provides users with clear environmental information, such as displaying the current cab temperature through the central control screen or mobile APP, further improving the user's operational convenience.

[0060] Among them, the second temperature sensor is installed near the air heater outlet, and real-time temperature data is collected through high-sensitivity sensing devices. This data is transmitted to the data terminal through the vehicle CAN network and compared with the preset outlet temperature threshold in the system. The data terminal determines whether the air heater is in normal heating state according to the difference between the actual temperature and the threshold. For example, when the outlet temperature is consistently below the preset value, it may indicate insufficient fuel supply, ignition failure or other operational abnormalities, which need to be diagnosed and adjusted in a timely manner; when the outlet temperature is too high, it may trigger a downshift or protection mechanism to avoid equipment damage or safety hazards caused by overheating.

[0061] The necessity of this step is that the outlet temperature is an important reflection of the air heater's operating state, and by monitoring this parameter in real time, the system's operating efficiency can be dynamically evaluated and the equipment's working state can be adjusted in a timely manner. 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.

[0062] Further, the liquid level sensor is installed in the vehicle fuel tank, and the remaining amount of fuel in the fuel tank is detected in real time by float, capacitive induction or pressure sensing technology. 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 the system operation requirements are met. The liquid level data is compared and analyzed with the preset fuel level threshold value: when the fuel level is greater than the set threshold value, 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 value, the system will generate a holding instruction to prevent the heater from running, and send 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, so as to decide whether to allow the heater to start.

[0063] The necessity of this step is that the fuel level is an important basic condition affecting the operation of the air heater. By obtaining the fuel level information in real time, the system can dynamically perceive the fuel supply situation, thereby avoiding the interruption of operation or damage to the equipment due to insufficient fuel. In addition, the early warning mechanism based on the liquid level information can effectively reduce the potential risks in use and provide users with a safer operation experience.

[0064] Step 103: generating a control instruction according to at least one vehicle operation information and a current operation state.

[0065] In the implementation of step 103, the system generates a control instruction according to the vehicle operation information and the current operation state, which is the core link of the intelligent operation of the air heater. Through comprehensive analysis of multi-dimensional data, accurate decision basis is provided for the adjustment or maintenance of the operation state of the device. The generation process of the control instruction fully utilizes the sensor data such as the indoor temperature, the outlet temperature and the fuel level, and combines the current operation state of the air heater to realize dynamic adaptation and efficient control.

[0066] In one possible implementation, the current operation state includes an off state; when the current operation state is in the off state, referring to Figure 2 , Figure 2 is a flowchart of the vehicle air heating control method provided by the present application, as Figure 2 shown, step 103 specifically includes step 201:

[0067] Step 201: when the air heater is in the off state, generating an on instruction or a holding instruction according to the current indoor temperature and the current fuel level.

[0068] In the implementation of step 201, when the air heater is in the closed state, the system generates an opening instruction or a keeping instruction based on the current vehicle temperature and the fuel level. This step aims to ensure that the system can intelligently determine whether the starting conditions are met, thereby achieving efficiency in energy utilization and rationality in operating state. By comprehensively analyzing environmental parameters, the system avoids unnecessarily turning on the air heater when the fuel is insufficient or the temperature does not need to be adjusted, thereby improving the intelligence and reliability of the system.

[0069] In one possible implementation, step 201 specifically includes the following steps:

[0070] When it is determined that the current fuel level is not less than the fuel level threshold, an opening instruction is generated;

[0071] When it is determined that the current fuel level is less than the fuel level threshold, and it is determined that the current vehicle temperature is not less than the first preset temperature, a keeping instruction is generated;

[0072] When it is determined that the current fuel level is less than the fuel level threshold, and it is determined that the current vehicle temperature is less than the lower limit value of the preset temperature range, according to the current fuel level, it is determined whether the remaining vehicle fuel is sufficient to raise the current vehicle temperature to the upper limit value of the preset temperature range;

[0073] When it is determined that the remaining vehicle fuel is sufficient to raise the current vehicle temperature to the upper limit value of the preset temperature range, an opening instruction is generated;

[0074] When it is determined that the remaining vehicle fuel is not sufficient to raise the current vehicle temperature to the upper limit value of the preset temperature range, a keeping instruction is generated.

[0075] Specifically, the fuel level sensor collects the current fuel level of the vehicle tank in real time and transmits the data to the data terminal through the vehicle 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 fuel required for the heater to run, ensuring that the heater can normally complete the heating task within one starting cycle. When the system determines that the current fuel level is not less than the fuel level threshold, an opening instruction is generated to start the air heater to enter the heating state; otherwise, no opening instruction is generated to avoid equipment operation abnormalities caused by insufficient fuel.

[0076] The necessity of designing this step lies in the fact that the operation of the air heater is highly dependent on fuel supply, and forced operation when fuel is insufficient may cause the heater to stop working in the middle of the process, which not only affects the heating effect of the cab, but also may 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 the operating efficiency and safety.

[0077] Further, when the system determines that the current fuel level is below the fuel level threshold, the fuel condition cannot fully meet the long-time running requirement of the heater at this time. Therefore, the data terminal further acquires the indoor temperature information collected by the first temperature sensor and compares it with the first preset temperature. The first preset temperature is usually the lower limit of the user-set minimum comfort temperature. If the indoor temperature is higher than or equal to the temperature, the system determines that the current environment has met the basic comfort requirement and does not need additional heating, and generates a maintenance instruction to maintain the closed state of the heater.

[0078] The necessity of this step lies in that directly starting the heater in the fuel shortage scenario may cause the fuel to be consumed too quickly, which cannot effectively improve the indoor temperature and may interrupt the equipment operation or increase the urgency of fuel replenishment. By combining the indoor temperature for judgment, the system can prioritize ensuring that the user's basic comfort requirement is met when the fuel is insufficient, while avoiding energy waste. In addition, when the maintenance instruction is generated, the system can send a warm prompt to the user through the central control screen or the mobile phone APP, such as "fuel shortage, heater not started, current indoor temperature is appropriate", which further improves the user experience.

[0079] Further, when the system receives the current fuel level from the level sensor, which is lower than the fuel level threshold, it indicates that the fuel is insufficient to support long-time running; at the same time, the indoor temperature obtained from the first temperature sensor is lower than the lower limit of the preset temperature range, which means that the current indoor environment cannot meet the user's basic comfort requirement. In this case, the system further calculates whether the remaining fuel can raise the indoor temperature from the current value to the upper limit value of the preset temperature range by running the state 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 parameter, and the system estimates the amount of fuel required to complete the target heating and compares it with the remaining fuel amount. The specific calculation process is as follows:

[0080] The current indoor temperature T current , the level sensor acquires the current fuel level L fuel , and converts it into the remaining fuel amount V fuel , determines the upper limit value T target_high of the target temperature range, retrieves the rated thermal efficiency E heater of the heater (unit: kilojoules per liter) and the heat capacity C room of the indoor space (unit: kilojoules per °C).

[0081] According to the target temperature and the current temperature, the total heat required to raise the indoor temperature is calculated:

[0082] Q heat =C room ×(T target_high −T current );

[0083] Q heat Heat required to raise the cabin temperature from the current value to the target upper limit value (unit: kilojoules).

[0084] According to the rated thermal efficiency of the heater, calculate the fuel quantity required to reach the target temperature:

[0085] V required_fuel =Q heat / E heater ;

[0086] V required_fuel Fuel quantity required to meet heating demand (unit: liters).

[0087] The system compares the current remaining fuel quantity V fuel with the calculated V required_fuel :

[0088] 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 rise, and an open command will be generated. If V fuel <V required_fuel , it is determined that the fuel is insufficient, and a hold command will be generated to maintain the heater in the closed state to avoid fuel depletion and heating task interruption, and a prompt "insufficient fuel, unable to complete heating task" will be sent to the user.

[0089] The necessity of this design lies in that when the fuel is insufficient and the cabin temperature 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 the protection of user demand under limited resources, while ensuring the safety and reliability of the equipment. By combining dynamic calculation of fuel level and cabin temperature, the system can make accurate decisions when fuel is limited, avoiding resource waste and unnecessary equipment operation. Secondly, in the case of generating a hold command, 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 heating task", reminding the user to take remedial measures and enhancing the interactive experience. In addition, when the open command is generated, the user can feel the intelligence and efficiency of the system, and even in the case of limited resources, the system can still complete comfortable heating.

[0090] In another possible implementation, the current operating state also includes an open state; when the current operating state is in the closed state, refer to Figure 3 , Figure 3 is a flowchart of the vehicle air heating control method provided by the present application, as Figure 3 shown, step 103 specifically includes steps 301-302:

[0091] Step 301: When the air heating heater is in the open state, determine the open duration of the air heating heater.

[0092] Specifically, the system records the current time point through the data terminal after the air heating heater starts, and continuously monitors the running state of the equipment. When the system determines that the air heating heater is in the open state, the cumulative running time from the starting time point to the current time point is calculated, and the open duration is obtained. This information is transmitted to the control module through the data terminal and compared with the preset running duration threshold in the system. The preset running duration is set according to the design parameters and safe running time of the heater, so as to ensure that the equipment will not cause performance or safety problems due to long-time running under normal running conditions.

[0093] The necessity of designing this step lies in that long-time running of the air heating heater may cause several problems: first, continuous consumption of fuel may exceed the expectation, affecting the overall fuel economy of the vehicle; second, long-time running of the equipment may cause overheating or aging of core components, increasing maintenance cost and even affecting safety; third, users may cause unnecessary running of the equipment due to forgetting operation. By recording and real-time monitoring the open duration, the system can timely judge whether the running state needs to be adjusted to avoid the occurrence of the above problems.

[0094] Step 302: According to the open duration and the current outlet temperature, a closing instruction or a keeping instruction is generated.

[0095] In the implementation of step 302, the system generates a closing instruction or a keeping instruction according to the open duration of the air heating heater and the current outlet temperature. The core of this step lies in combining the dual judgment logic of running duration and temperature change to dynamically adjust the running state of the heater, so as to ensure that the equipment runs in a safe and efficient condition, prevent fuel waste, equipment overheating or improper use of energy.

[0096] In one possible implementation, step 302 specifically includes the following steps:

[0097] When it is determined that the open duration is greater than the preset duration, a closing instruction is generated;

[0098] When it is determined that the open duration is not greater than the preset duration, and it is determined that the current outlet temperature is not greater than the preset outlet temperature, a keeping instruction is generated;

[0099] When it is determined that the open duration is not greater than the preset duration, and it is determined that the current outlet temperature is greater than the preset outlet temperature, a closing instruction is generated.

[0100] Specifically, first, when the system determines that the opening duration of the air heating heater is longer than the preset duration, an immediate shutdown instruction is generated. The core of this step is to avoid performance degradation or safety hazards caused by prolonged operation of the device by monitoring the running duration. Specifically, the data terminal monitors the opening duration in real time and compares it with the preset running duration threshold. If the opening duration exceeds the threshold, the system directly generates a shutdown instruction to stop the heater from running. This can effectively prevent overheating of components or waste of fuel caused by overrunning of the device, ensuring the safety and stability of the device operation.

[0101] Second, when the system determines that the opening duration does not exceed the preset duration, it further checks whether the current outlet temperature is lower than the preset outlet temperature. Specifically, the second temperature sensor collects the current 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 outlet temperature does not reach the preset value, a keep instruction is generated to maintain the current running state of the air heating heater. This process ensures that the device can continue to work to meet the heating needs of the cab, while avoiding the situation of insufficient temperature caused by premature shutdown of the heater.

[0102] Further, when the opening duration does not exceed the preset duration but the current outlet temperature exceeds the preset outlet temperature, the system generates a shutdown instruction. This step aims to prevent the device from being overloaded or damaged due to high outlet temperature. Specifically, the system makes a judgment based on the real-time temperature data obtained by the second temperature sensor: if the current temperature is higher than the preset temperature threshold, it indicates that the heating effect has reached the expected value, and there is a risk of overheating of the device, at which time the system generates a shutdown instruction to stop the heater from running. This mechanism can ensure that the temperature in the cab is appropriate while preventing device failure caused by overheating.

[0103] This embodiment significantly improves the operation reliability and adaptability of the system. First, by monitoring the opening duration in real time, the system can determine whether the device needs to be closed in time, avoiding resource waste and device wear caused by overrunning. Second, by combining outlet temperature data, the system can accurately control the device state, ensuring user comfort while avoiding overheating of the device. In addition, after generating a shutdown or keep instruction, the system can also push state information to the user through the central control screen or mobile phone APP, such as "heater has been closed, running duration or temperature has reached the set value".

[0104] Step 104: Perform the current running state adjustment or current running state keeping operation on the air heating heater according to the control instruction.

[0105] In the implementation of step 104, the system adjusts or maintains the current operation state of the air heating device according to the generated control instruction. The core of this step is to realize the dynamic control and intelligent management of the device by executing the control instruction generated in the previous step, so as to ensure that the operation state of the air heating device is always adapted to the actual demand of the vehicle and the environmental conditions.

[0106] Specifically, the data terminal determines the subsequent operation state of the air heating device according to the control instruction generated in step 103 and its extended steps (such as steps 201 and 302). When the generated control instruction is an opening instruction, the data terminal sends a start signal to the air heating device through the vehicle CAN network, and the device starts to operate immediately to transfer heat to the cab to increase the temperature in the vehicle. When the generated control instruction is a closing instruction, the data terminal sends a stop signal immediately, and the air heating device stops running quickly to avoid excessive operation and save fuel consumption and heat output. When the generated control instruction is a maintaining instruction, the system maintains the current operation state without additional operation, thereby saving system resources and ensuring the continuous operation of the device.

[0107] Reference Figure 4 , Figure 4 is a structural schematic diagram of the vehicle air heating control system provided by the present application, which comprises: a receiving module for receiving terminal trigger information sent by a device terminal;

[0108] The receiving module is further configured to receive vehicle operation information collected by a plurality of sensors arranged in the vehicle after receiving the terminal trigger information, and determine the current operation state of the air heating device;

[0109] A processing module is configured to generate a control instruction according to at least one vehicle operation information and the current operation state;

[0110] A control module is configured to execute an operation state adjustment or an operation state maintaining operation on the air heating device according to the control instruction.

[0111] In a possible implementation, the receiving module is further configured to:

[0112] receive the current indoor temperature collected by the first temperature sensor;

[0113] receive the current outlet temperature collected by the second temperature sensor;

[0114] receive the current fuel level collected by the liquid level sensor arranged in the fuel tank of the vehicle.

[0115] In a possible implementation, the processing module is further configured to generate an opening instruction or a maintaining instruction according to the current indoor temperature and the current fuel level when the air heating device is in a closed state.

[0116] In a possible implementation, the processing module is further configured to:

[0117] generate the start instruction when it is determined that the current fuel level is not less than the fuel level threshold;

[0118] generate the keep instruction when it is determined that the current fuel level is less than the fuel level threshold and it is determined that the current vehicle temperature is not less than the first preset temperature;

[0119] determine whether the remaining vehicle fuel is sufficient to raise the current vehicle temperature to the upper limit value of the preset temperature range according to the current fuel level when it is determined that the current fuel level is less than the fuel level threshold and it is determined that the current vehicle temperature is less than the lower limit value of the preset temperature range;

[0120] generate the start instruction when it is determined that the remaining vehicle fuel is sufficient to raise the current vehicle temperature to the upper limit value of the preset temperature range;

[0121] generate the keep instruction when it is determined that the remaining vehicle fuel is insufficient to raise the current vehicle temperature to the upper limit value of the preset temperature range.

[0122] In a possible implementation, the processing module is further configured to:

[0123] determine the start duration of the air heating heater when the air heating heater is in the start state;

[0124] generate the stop instruction or the keep instruction according to the start duration and the current outlet temperature.

[0125] In a possible implementation, the processing module is further configured to:

[0126] generate the stop instruction when it is determined that the start duration is greater than the preset duration;

[0127] generate the keep instruction when it is determined that the start duration is not greater than the preset duration and it is determined that the current outlet temperature is not greater than the preset outlet temperature;

[0128] generate the stop instruction when it is determined that the start duration is not greater than the preset duration and it is determined that the current outlet temperature is greater than the preset outlet temperature.

[0129] It should be noted that the vehicle air heating control system provided by the present application can execute the vehicle air heating control method of any of the above embodiments when in operation, and the present embodiment will not be described here.

[0130] Figure 5 is a structural schematic diagram of an electronic device provided by the present application, as Figure 5As shown, the electronic device can include a processor 510, a communications interface 520, a memory 530, and a communications bus 540, wherein the processor 510, the communications interface 520, and the memory 530 communicate with each other through the communications bus 540. The processor 510 can invoke a logical instruction in the memory 530 to execute a vehicle air heating control method, which includes receiving terminal trigger information sent by a device terminal, receiving vehicle operation information collected by a plurality of sensors arranged in a vehicle after receiving the terminal trigger information, and determining a current operation state of an air heater. According to at least one vehicle operation information and the current operation state, a control instruction is generated, and the air heater is operated according to the control instruction to adjust or maintain the operation state.

[0131] In addition, the logical instruction in the memory 530 described above can be implemented in the form of a software function unit and sold or used as an independent product, which can be stored in a computer-readable storage medium. Based on this understanding, the technical solutions of the present application essentially or the part that contributes to the prior art or part of the technical solutions can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a plurality of instructions to make a computer device (which can be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the embodiments of the present application. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and various storage program codes.

[0132] On the other hand, the present application 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 a computer, the computer can execute the vehicle air heating control method provided by the above-mentioned embodiments, which includes receiving terminal trigger information sent by a device terminal, receiving vehicle operation information collected by a plurality of sensors arranged in a vehicle after receiving the terminal trigger information, and determining a current operation state of an air heater. According to at least one vehicle operation information and the current operation state, a control instruction is generated, and the air heater is operated according to the control instruction to adjust or maintain the operation state.

[0133] In yet another aspect, the present application also provides a non-transitory computer readable storage medium having stored thereon a computer program, which, when executed by the processor 510, implements a vehicle air heating control method provided by any of the above 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 a plurality of sensors arranged in the vehicle and determining a current operation state of the air heater; generating a control instruction according to at least one vehicle operation information and the current operation state; and performing an operation state adjustment or an operation state maintaining operation on the air heater according to the control instruction.

[0134] The system embodiments described above are merely illustrative, wherein the units illustrated as separate components can or can not be physically separated, and the components illustrated as units can or can not be physical units, i.e., can be located in one place, or can be distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0135] From the above description of the embodiments, those skilled in the art can clearly understand that the embodiments can be realized by means of software and necessary universal hardware platforms, and of course can also be realized by hardware. Based on such understanding, the above technical solutions, essentially or in other words, the part that contributes to the prior art, can be embodied in the form of a software product, which can be stored in a computer readable storage medium, such as a ROM / RAM, a magnetic disk, an optical disk, etc., and includes a number of instructions to make a computer device (which can be a personal computer, a server, or a network device, etc.) execute the methods of the embodiments or some parts of the embodiments.

[0136] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A vehicle air conditioning and heating control method, characterized by, Applied to a vehicle control terminal, comprising: receiving terminal trigger information sent by a device terminal; after receiving the terminal trigger information, receiving vehicle operation information collected by a plurality of sensors arranged in the vehicle, specifically including: receiving the current vehicle temperature collected by a first temperature sensor, receiving the current air outlet temperature collected by a second temperature sensor, receiving the current fuel level collected by a liquid level sensor arranged in the vehicle fuel tank, and determining the current operation state of the air heating heater; the current operation state includes a closed state; generating a control instruction according to at least one of the vehicle operation information and the current operation state, including: when the air heating heater is in the closed state, when it is determined that the current fuel level is less than the fuel level threshold, and it is determined that the current vehicle temperature is less than the lower limit value of the preset temperature range, according to the current fuel level, it is determined whether the remaining vehicle fuel is sufficient to raise the current vehicle temperature to the upper limit value of the preset temperature range; when it is determined that the remaining vehicle fuel is sufficient to raise the current vehicle temperature to the upper limit value of the preset temperature range, an open instruction is generated; when it is determined that the remaining vehicle fuel is not sufficient to raise the current vehicle temperature to the upper limit value of the preset temperature range, a keep instruction is generated; according to the control instruction, the operation state adjustment or operation state keeping operation of the air heating heater is performed.

2. The vehicle heating control method according to claim 1, characterized by, The current operation state includes a closed state; the control instruction is generated according to at least one of the vehicle operation information and the current operation state, specifically including: when the air heating heater is in the closed state, according to the current vehicle temperature and the current fuel level, an open instruction or a keep instruction is generated.

3. The vehicle air conditioning and heating control method according to claim 2, characterized by, The open instruction or keep instruction is generated according to the current vehicle temperature and the current fuel level, specifically including: when it is determined that the current fuel level is not less than the fuel level threshold, an open instruction is generated; when it is determined that the current fuel level is less than the fuel level threshold, and it is determined that the current vehicle temperature is not less than the first preset temperature, a keep instruction is generated.

4. The vehicle heating control method according to claim 1, characterized by The current operation state also includes an open state; the control instruction is generated according to at least one of the vehicle operation information and the current operation state, specifically also including: when the air heating heater is in the open state, the open duration of the air heating heater is determined; according to the open duration and the current air outlet temperature, a close instruction or a keep instruction is generated.

5. The vehicle air conditioning and heating control method according to claim 4, characterized by, The close instruction or keep instruction is generated according to the open duration and the current air outlet temperature, specifically including: when it is determined that the open duration is greater than the preset duration, a close instruction is generated; when it is determined that the open duration is not greater than the preset duration, and it is determined that the current air outlet temperature is not greater than the preset air outlet temperature, a keep instruction is generated; when it is determined that the open duration is not greater than the preset duration, and it is determined that the current air outlet temperature is greater than the preset air outlet temperature, a close instruction is generated.

6. A vehicle air conditioning and heating control system, characterized by comprising: comprising: a receiving module for receiving terminal trigger information sent by a device terminal; The receiving module is further configured to receive vehicle operation information collected by a plurality of sensors arranged in the vehicle after receiving the terminal triggering information, and specifically includes: receiving a current vehicle interior temperature collected by a first temperature sensor, receiving a current air outlet temperature collected by a second temperature sensor, receiving a current fuel level collected by a fuel level sensor arranged in a fuel tank of the vehicle, and determining a current operation state of the air heating heater, wherein the current operation state includes an off state; The processing module is configured to generate a control instruction according to at least one of the vehicle operation information and the current operation state, and specifically includes: when the air heating heater is in the off state, when it is determined that the current fuel level is less than a fuel level threshold and that the current vehicle interior temperature is less than a lower limit value of a preset temperature range, determining whether the remaining vehicle fuel is sufficient to raise the current vehicle interior temperature to an upper limit value 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 the upper limit value of the preset temperature range, generating an on instruction; and 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, generating a keep instruction. The control module is configured to perform an operation of adjusting or keeping the operation state of the air heating heater according to the control instruction.

7. An electronic device comprising a memory, a processor, and a computer program stored on the memory and running on the processor, characterized in that, The processor executes the computer program to implement the vehicle air heating control method according to any one of claims 1-5.

8. A non-transitory computer-readable storage medium having stored thereon a computer program, characterized in that, The computer program is executed by the processor to implement the vehicle air heating control method according to any one of claims 1-5.

9. A computer program product comprising a computer program, characterized in that, The computer program is executed by the processor to implement the vehicle air heating control method according to any one of claims 1-5.

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