Vehicle thermal management calibration system and method, vehicle and electronic equipment

Abstract

The invention relates to a vehicle thermal management calibration system and method, a vehicle and electronic equipment, and relates to the technical field of vehicles, and the system comprises a central computer and a vehicle body domain controller which are deployed on the vehicle; the central computer is used for responding to received first information and sending second information to the vehicle body domain controller, and the first information comprises a to-be-calibrated thermal management device, to-be-calibrated parameters of the thermal management device and a standard threshold interval of the to-be-calibrated parameters; the second information comprises the thermal management device and the corresponding to-be-calibrated parameters; the vehicle body domain controller is used for determining parameter values of to-be-calibrated parameters of the thermal management device and returning the parameter values to the central computer; and the central computer is also used for returning prompt information, and the prompt information is used for carrying out calibration prompt on the to-be-calibrated parameters of which the parameter values are not in the standard threshold interval. Therefore, the thermal management calibration work of the vehicle can be completed without additionally arranging a calibration terminal, and the calibration work efficiency can be improved.

Description

Technical Field

[0001] This application relates to the technical field of vehicles, in particular to the technical field of thermal management calibration, and specifically relates to a vehicle thermal management calibration system, method, vehicle, and electronic device. Background Art

[0002] With the rapid development of electric vehicles, vehicle thermal management calibration has become more important. Before a vehicle is put into production and use, as well as during after-sales maintenance in the market, calibration engineers generally need to perform thermal management calibration work on the vehicle, and during the calibration work, the control parameters of the vehicle's thermal management devices need to be adjusted as required.

[0003] The calibration process is usually carried out by calibration engineers carrying specialized calibration equipment and connecting it to the vehicle for calibration work. Among them, the calibration equipment and its supporting calibration software are relatively expensive. During the calibration process of multiple projects for multiple vehicles, there are often situations where the resources of calibration equipment and calibration personnel are in short supply. At the same time, experienced calibration engineers are relatively scarce, which greatly reduces the efficiency of calibration work.

[0004] Currently, it is possible to set up a vehicle calibration terminal on the vehicle to perform on-site calibration and remote calibration control to achieve the effect of improving the vehicle calibration efficiency, but additional vehicle calibration terminals still need to be arranged on the vehicle to be calibrated. At the same time, during the remote calibration process, if the vehicle enters an area with poor communication signals, it is easy to lose the network connection, resulting in problems such as calibration out of control. Summary of the Invention

[0005] This application provides a vehicle thermal management calibration system, method, vehicle, and electronic device to at least solve the technical problems such as low calibration work efficiency, the need for additional arrangement of calibration terminals, and remote calibration out of control in the related art. The technical solutions of this application are as follows: According to the first aspect provided by this application, a vehicle thermal management calibration system is provided. The system includes: a central computer and a body domain controller deployed on the vehicle; the central computer is configured to send a second message to the body domain controller in response to receiving a first message, where the first message includes the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated; the second message includes: the thermal management device and its corresponding parameter to be calibrated; the body domain controller is configured to determine the parameter value of the parameter to be calibrated of the thermal management device and return the parameter value to the central computer; the central computer is further configured to return a prompt message, and the prompt message is used to give a calibration prompt for the parameter to be calibrated whose parameter value is not within the standard threshold range.

[0006] According to the above technical means, the present application can perform thermal management calibration on a vehicle based on a central computer and a body domain controller deployed on the vehicle. The central computer responds to receiving a thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated, and sends the thermal management device to be calibrated and its corresponding parameter to be calibrated to the body domain controller. Then, the body domain controller determines the parameter value of the parameter to be calibrated and returns the parameter value to the central computer. When the central computer receives the parameter value, it determines whether the parameter value of the parameter to be calibrated is within the standard threshold range of the parameter to be calibrated, and then returns a prompt message to give a calibration prompt for the parameter to be calibrated whose parameter value is not within the standard threshold range. Thus, the calibration work of vehicle thermal management can be completed without additionally arranging a calibration terminal, and the calibration work efficiency can be improved.

[0007] In a possible way, the vehicle thermal management calibration system further includes: a central control screen deployed on the vehicle; the central control screen is configured to send a first message to the central computer in response to a target operation.

[0008] According to the above technical means, the present application can deploy a central control screen on the vehicle. The central control screen provides a calibration interface, and a calibration engineer performs a target operation on the calibration interface to specify the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated. The central control screen forwards the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated to the central computer in response to the target operation, so that the central computer performs subsequent calibration work. Thus, there is no need to carry a dedicated calibration device and its supporting software, and the calibration can be directly triggered on the central control screen of the vehicle to achieve vehicle-end calibration.

[0009] In a possible way, the vehicle thermal management calibration system further includes: a remote calibration terminal and a cloud server; the remote calibration terminal is configured to send a first message to the cloud server in response to a target operation; the cloud server is configured to forward the first message to the central computer.

[0010] According to the above technical means, the present application can deploy a remote calibration terminal. A calibration engineer performs a target operation on the remote calibration terminal to specify the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated. The remote calibration terminal forwards the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated to the central computer through the cloud server in response to the target operation, so that the central computer performs subsequent calibration work. Thus, the vehicle can be remotely calibrated.

[0011] In a possible way, the target operation is to input a first message.

[0012] According to the above technical means, the central control screen or the remote calibration terminal in the present application can support directly inputting by the calibration engineer the heat management device to be calibrated, its corresponding parameter to be calibrated, and the standard threshold range of the parameter to be calibrated. In this way, it can support the calibration engineer to carry out some basic calibration work.

[0013] In a possible way, the target operation is to trigger one of the multiple pre-stored calibration conditions, and the multiple calibration conditions have their respective corresponding first information.

[0014] According to the above technical means, the central control screen or the remote calibration terminal in the present application can pre-store multiple calibration conditions, as well as the heat management devices to be calibrated corresponding to the multiple calibration conditions, the parameters to be calibrated of the heat management devices, and the standard threshold ranges of the parameters to be calibrated. The calibration engineer can view and select the calibration conditions on the calibration interface displayed on the central control screen or the remote calibration terminal, so as to carry out the calibration work of the corresponding calibration conditions. Calibrating according to the pre-set calibration conditions can, on the one hand, improve the efficiency of the calibration work, and on the other hand, avoid the situation of calibration errors caused by incorrect setting of some parameters due to insufficient experience or negligence of the calibration engineer.

[0015] In a possible way, the central computer is further configured to, in response to the triggered calibration condition being a driving calibration condition, send the driving calibration condition and the vehicle's environmental information to the cloud server, so that the cloud server recommends a calibration driving route that conforms to the driving calibration condition based on the historical calibration database and the vehicle's environmental information; wherein, the calibration driving route includes the calibrated driving speed; each piece of calibration data in the historical calibration database includes: the driving calibration condition, the environmental information where the vehicle is located, and the actual calibration driving route; and issue a driving prompt message, where the driving prompt message is used to prompt the vehicle to drive according to the calibration driving route, so that the body domain controller determines the parameter value of the parameter to be calibrated of the heat management device under the calibration driving route.

[0016] According to the above technical means, the calibration pre-stored in the central control screen or the remote calibration terminal of the present application can include the calibration conditions when the vehicle is stationary and the driving calibration conditions. When the central computer determines that the triggered calibration condition is a driving calibration condition, the central computer sends the driving calibration condition and the vehicle's environmental information to the cloud server, so that the cloud server recommends the best calibration driving route that conforms to the driving calibration condition based on the historical calibration database and the vehicle's environmental information, and issues a prompt to make the driver of the vehicle drive according to the route and speed given by the best calibration driving route, so as to collect the parameter value of the parameter to be calibrated of the corresponding heat management device during driving, and further complete the driving calibration work.

[0017] In a possible way, the central computer is further configured to calibrate a parameter to be calibrated whose parameter value is not within the standard threshold range in response to the first information being sent by the remote calibration terminal and the network connection between itself and the remote calibration terminal being lost; record the calibrated parameter value locally; and upload the calibrated parameter value to the remote calibration terminal in response to the network connection between itself and the remote calibration terminal being restored.

[0018] According to the above technical means, when the network connection between the remote calibration terminal and the central computer is lost, the central computer of the present application can calibrate (i.e., correct) the parameter to be calibrated whose parameter value is not within the calibration threshold range, record the calibrated parameter value locally, so that when the network connection between the central computer and the remote calibration terminal is restored, the calibrated parameter value is uploaded to the remote calibration terminal. Thus, problems such as calibration out of control or potential safety hazards caused by the loss of the network connection between the central computer and the remote calibration terminal can be avoided.

[0019] According to a second aspect provided by the present application, a vehicle thermal management calibration method is provided, which is applied to a central computer in a vehicle thermal management calibration system, and the vehicle thermal management calibration system further includes a body domain controller; the method includes: in response to receiving the first information, sending the second information to the body domain controller; where the first information includes the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated; the second information includes: the thermal management device and its corresponding parameter to be calibrated; receiving the parameter value of the parameter to be calibrated of the thermal management device returned by the body domain controller; and returning a prompt message, where the prompt message is used to prompt for calibration of the parameter to be calibrated whose parameter value is not within the standard threshold range.

[0020] According to the above technical means, the present application can perform vehicle thermal management calibration based on the central computer and the body domain controller deployed on the vehicle. The central computer, in response to receiving the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated, sends the thermal management device to be calibrated and its corresponding parameter to be calibrated to the body domain controller, so that the body domain controller determines the parameter value of the parameter to be calibrated and returns the parameter value to the central computer. When the central computer receives the parameter value, it determines whether the parameter value of the parameter to be calibrated is within the standard threshold range of the parameter to be calibrated, and then returns a prompt message to prompt for calibration of the parameter to be calibrated whose parameter value is not within the standard threshold range. Thus, the calibration work of vehicle thermal management can be completed without additional arrangement of a calibration terminal, and the calibration work efficiency can be improved.

[0021] In a possible way, the vehicle thermal management calibration system further includes a remote calibration terminal, and the above method further includes: in response to the first information being sent by the remote calibration terminal and the network connection between itself and the remote calibration terminal being lost, calibrating the parameter to be calibrated whose parameter value is not within the standard threshold range; recording the calibrated parameter value locally; in response to the network connection between itself and the remote calibration terminal being restored, uploading the calibrated parameter value to the remote calibration terminal.

[0022] According to the above technical means, the central computer of the present application can calibrate (i.e., correct the parameters) the parameter to be calibrated whose parameter value is not within the standard threshold range when the network connection between the remote calibration terminal and the central computer is lost, record the calibrated parameter value locally, so that when the network connection between the central computer and the remote calibration terminal is restored, the calibrated parameter value is uploaded to the remote calibration terminal. Thus, problems such as calibration out of control or potential safety hazards caused by the loss of the network connection between the central computer and the remote calibration terminal can be avoided.

[0023] In a possible way, calibrating the parameter to be calibrated whose parameter value is not within the standard threshold range includes: for the parameter to be calibrated whose parameter value is not within the standard threshold range, adjusting the parameter value of the parameter to be calibrated to a first parameter value; wherein, the first parameter value is a parameter value within the standard threshold range of the parameter to be calibrated and is the parameter value closest to the current parameter value of the parameter to be calibrated.

[0024] According to the above technical means, the central computer of the present application can adjust the parameter value of the parameter to be calibrated whose parameter value is not within the standard threshold range into the standard threshold range, so as to ensure that the parameter to be calibrated of the thermal management device can meet the standard threshold range for safe driving and there will be no potential safety hazards in the case of network connection loss.

[0025] According to the third aspect provided by the present application, a vehicle is provided, including the vehicle thermal management calibration system in the first aspect.

[0026] According to the fourth aspect provided by the present application, an electronic device is provided, including: a processor; a memory for storing processor-executable instructions; wherein, the processor is configured to execute the instructions to implement the method in the second aspect and any possible implementation manner thereof.

[0027] According to the fifth aspect provided by the present application, a computer-readable storage medium is provided, when the instructions in the computer-readable storage medium are executed by the processor of the electronic device, enabling the electronic device to execute the method in the second aspect and any possible implementation manner thereof.

[0028] According to the sixth aspect provided by the present application, there is provided a computer program product, which includes computer instructions. When the computer instructions run on an electronic device, the electronic device is caused to execute the method according to the second aspect and any possible implementation manner thereof described above.

[0029] Therefore, the above technical features of the present application have the following beneficial effects: (1) Based on the central computer and the body domain controller deployed on the vehicle, thermal management calibration is performed on the vehicle. The central computer, in response to receiving the thermal management device to be calibrated, the to-be-calibrated parameter of the thermal management device, and the standard threshold range of the to-be-calibrated parameter, sends the thermal management device to be calibrated and its corresponding to-be-calibrated parameter to the body domain controller. Then, the body domain controller determines the parameter value of the to-be-calibrated parameter and returns the parameter value to the central computer. When the central computer receives the parameter value, it determines whether the parameter value of the to-be-calibrated parameter is within the standard threshold range of the to-be-calibrated parameter, and then returns a prompt message to give a calibration prompt for the to-be-calibrated parameter whose parameter value is not within the standard threshold range. Thus, the calibration work of vehicle thermal management can be completed without additionally arranging a calibration terminal, and the calibration work efficiency can be improved.

[0030] (2) The present application can deploy a central control screen on the vehicle. The central control screen provides a calibration interface, and the calibration engineer performs target operations on the calibration interface to specify the thermal management device to be calibrated, the to-be-calibrated parameter of the thermal management device, and the standard threshold range of the to-be-calibrated parameter. The central control screen, in response to the target operation, forwards the thermal management device to be calibrated, the to-be-calibrated parameter of the thermal management device, and the standard threshold range of the to-be-calibrated parameter to the central computer, so that the central computer performs subsequent calibration work. Thus, there is no need to carry a dedicated calibration device and its supporting software, and the calibration can be directly triggered on the central control screen of the vehicle to achieve in-vehicle calibration.

[0031] (3) The present application can deploy a remote calibration terminal. The calibration engineer performs target operations on the remote calibration terminal to specify the thermal management device to be calibrated, the to-be-calibrated parameter of the thermal management device, and the standard threshold range of the to-be-calibrated parameter. The remote calibration terminal, in response to the target operation, forwards the thermal management device to be calibrated, the to-be-calibrated parameter of the thermal management device, and the standard threshold range of the to-be-calibrated parameter to the central computer through the cloud server, so that the central computer performs subsequent calibration work. Thus, remote calibration of the vehicle can be performed.

[0032] (4) The central control screen or the remote calibration terminal can support the calibration engineer to directly input the thermal management device to be calibrated, its corresponding to-be-calibrated parameter, and the standard threshold range of the to-be-calibrated parameter. In this way, some basic calibration work can be supported for the calibration engineer.

[0033] (5) The central control screen or the remote calibration terminal can pre-store multiple calibration working conditions, as well as the heat management devices to be calibrated, the parameters to be calibrated of the heat management devices, and the standard threshold ranges of the parameters to be calibrated corresponding to each of the multiple calibration working conditions. The calibration engineer can view and select the calibration working conditions on the calibration interface displayed on the central control screen or the remote calibration terminal, so as to perform the calibration work for the corresponding calibration working conditions. Calibrating according to the pre-set calibration working conditions can, on the one hand, improve the efficiency of the calibration work, and on the other hand, avoid the situation of calibration errors caused by incorrect setting of some parameters due to insufficient experience or negligence of the calibration engineer.

[0034] (6) The calibration pre-stored in the central control screen or the remote calibration terminal can include the calibration working conditions when the vehicle is stationary and the driving calibration working conditions. When the central computer determines that the triggered calibration working condition is the driving calibration working condition, the central computer sends the driving calibration working condition and the environmental information of the vehicle to the cloud server, so that the cloud server recommends the best calibration driving route that conforms to the driving calibration working condition based on the historical calibration database and the environmental information of the vehicle, and issues a prompt to make the driver of the vehicle drive according to the route and speed given by the best calibration driving route, so as to collect the parameter values of the parameters to be calibrated of the corresponding heat management devices during driving, and then complete the driving calibration work.

[0035] (7) When the network connection between the remote calibration terminal and the central computer is lost, the central computer can calibrate (i.e., correct the parameters) the parameters to be calibrated whose parameter values are not within the standard threshold range, record the calibrated parameter values locally, so that when the network connection between the central computer and the remote calibration terminal is restored, the calibrated parameter values are uploaded to the remote calibration terminal. Thus, problems such as calibration out of control or potential safety hazards caused by the loss of the network connection between the central computer and the remote calibration terminal can be avoided.

[0036] (8) The central computer can adjust the parameter values of the parameters to be calibrated whose parameter values are not within the standard threshold range to within the standard threshold range, so as to ensure that the parameters to be calibrated of the heat management devices can meet the standard threshold range for safe driving and there will be no potential safety hazards in the case of network connection loss.

[0037] It should be noted that for the technical effects brought by any of the implementation manners in the third aspect to the sixth aspect, reference can be made to the technical effects brought by the corresponding implementation manners in the first aspect and the second aspect, which will not be elaborated here.

[0038] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit this application. Description of the Drawings

[0039] The accompanying drawings here are incorporated into the description and form a part of this description, showing embodiments consistent with this application, and are used together with the description to explain the principles of this application, and do not constitute an improper limitation of this application.

[0040] Figure 1 is a schematic structural diagram of a vehicle provided by an embodiment of this application; Figure 2 is a schematic structural diagram of a vehicle thermal management calibration system provided by an embodiment of this application; Figure 3 is a schematic flowchart of a vehicle thermal management calibration system provided by an embodiment of this application; Figure 4 is a schematic flowchart of another vehicle thermal management calibration system provided by an embodiment of this application; Figure 5 is a schematic flowchart of a vehicle thermal management calibration method provided by an embodiment of this application; Figure 6 is a schematic flowchart of another vehicle thermal management calibration method provided by an embodiment of this application; Figure 7 is a block diagram of an electronic device provided by an embodiment of this application. Detailed implementation manners

[0041] In order to enable those of ordinary skill in the art to better understand the technical solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0042] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned accompanying drawings of this application are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of this application described here can be implemented in an order other than those illustrated or described here. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. On the contrary, they are merely examples of devices and methods consistent with some aspects of this application as detailed in the appended claims.

[0043] In the embodiments of this application, words such as "exemplary", "for example", or "such as" are used to represent examples, illustrations, or explanations. Any embodiment or design solution described as "exemplary", "for example", or "such as" in the embodiments of this application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary", "for example", or "such as" is intended to present related concepts in a specific manner.

[0044] As described in the background art, to solve the technical problems of low calibration efficiency and the need for additional arrangement of calibration terminals in the related art, the present application provides a vehicle thermal management calibration system, including: a central computer and a body domain controller deployed on the vehicle; the central computer is configured to send a second message to the body domain controller in response to receiving a first message, where the first message includes a thermal management device to be calibrated, a parameter to be calibrated of the thermal management device, and a standard threshold range of the parameter to be calibrated; the second message includes: the thermal management device and its corresponding parameter to be calibrated; the body domain controller is configured to determine a parameter value of the parameter to be calibrated of the thermal management device and return the parameter value to the central computer; the central computer is further configured to return a prompt message, and the prompt message is used to give a calibration prompt for the parameter to be calibrated whose parameter value is not within the standard threshold range.

[0045] Based on this, the present application can perform thermal management calibration on the vehicle based on the central computer and the body domain controller deployed on the vehicle. The central computer sends a second message to the body domain controller in response to the received first message, so that the body domain controller knows the thermal management device to be calibrated and its corresponding parameter to be calibrated, and then the body domain controller determines the parameter value of the parameter to be calibrated and returns the parameter value to the central computer. When the central computer receives the parameter value, it judges whether the parameter value of the parameter to be calibrated is within the standard threshold range of the parameter to be calibrated, and then returns a prompt message to give a calibration prompt for the parameter to be calibrated whose parameter value is not within the standard threshold range. Thus, the thermal management calibration work of the vehicle can be completed without additional arrangement of calibration terminals, and the calibration efficiency can be improved.

[0046] For ease of understanding, the thermal management calibration method provided by the present application will be specifically introduced below with reference to the accompanying drawings.

[0047] Figure 1 It is a schematic structural diagram of a vehicle shown in an embodiment of the present application.

[0048] The vehicle thermal management calibration system provided by the embodiments of this application can be applied in vehicle 100. A vehicle can also be referred to as a transportation vehicle (vehicle), mobile carrier, electric vehicle (EV), hybrid electric vehicle (HEV), plug-in hybrid electric vehicle (PHEV), fuel cell vehicle (FCV), autonomous vehicle, intelligent and connected vehicle (ICV), driverless vehicle, etc.

[0049] In the embodiments of this application, vehicle 100 can be a sedan, sport utility vehicle (SUV), truck, electric vehicle, motorcycle, tricycle, special vehicle (such as ambulance, fire truck, police car, etc.), driverless taxi, intelligent and connected bus, autonomous logistics vehicle, electric truck, etc. In addition, this method is also applicable to various special vehicles, such as agricultural vehicles, mining vehicles, forestry vehicles, airport vehicles, port vehicles, etc. This application does not make specific limitations in this regard.

[0050] It should be noted that the structure illustrated in the embodiments of this application does not limit vehicle 100. It may include more or fewer components than shown, or combine certain components, or split certain components, or have different component arrangements. The illustrated components can be implemented in hardware, software, or a combination of software and hardware.

[0051] Figure 2 It is a schematic structural diagram of a vehicle thermal management calibration system shown in the embodiments of this application.

[0052] In the embodiments of this application, the vehicle thermal management calibration system 200 can be deployed on the vehicle. The vehicle thermal management calibration system 200 can include a central computer 201 and a body domain controller 202.

[0053] In a possible implementation, the central computer 201 is configured to send a second message to the body domain controller 202 in response to receiving a first message, where the first message includes a thermal management device to be calibrated, a parameter to be calibrated for the thermal management device, and a standard threshold range for the parameter to be calibrated; the second message includes: the thermal management device and its corresponding parameter to be calibrated; the body domain controller 202 is configured to determine a parameter value of the parameter to be calibrated for the thermal management device and return the parameter value to the central computer 201; the central computer 201 is further configured to return a prompt message, and the prompt message is used to give a calibration prompt for the parameter to be calibrated whose parameter value is not within the standard threshold range.

[0054] It can be understood that sensors can be set in the vehicle to detect the parameter value of the parameter to be calibrated for the thermal management device to be calibrated.

[0055] Among them, the central computer 201 is a core computing device for processing data from the body domain controller 202 or the cloud, etc., and can communicate and interact with devices such as the body domain controller 202 through in-vehicle Ethernet.

[0056] The body domain controller 202 is configured to receive the message sent by the central computer 201, determine the parameter value of the parameter to be calibrated for the thermal management device through the sensor, and return the parameter value to the central computer 201.

[0057] Exemplarily, the thermal management device may include devices such as an air conditioner, a fan, a compressor, a water pump, and a blower, and the parameter to be calibrated may include parameters such as compressor speed, fan speed, water pump speed, and blower gear, and there is no limitation thereto.

[0058] Specifically, after the central computer 201 receives the parameter value of the parameter to be calibrated for the thermal management device returned by the body domain controller 202, the central computer 201 compares the parameter value with the standard threshold range of the parameter to be calibrated for the thermal management device.

[0059] If the parameter value of the parameter to be calibrated is within the standard threshold range, it indicates that the parameter to be calibrated for the thermal management device meets the safe driving requirements of the vehicle under the current calibration condition, and there is no need to adjust the thermal management device.

[0060] If the parameter value of the parameter to be calibrated is not within the standard threshold range, it indicates that the parameter to be calibrated for the thermal management device does not meet the safe driving requirements of the vehicle under the current calibration condition, and the central computer 201 returns a prompt message to give a calibration prompt to the calibration engineer, so that the calibration engineer can adjust the software parameters or hardware status of the thermal management device.

[0061] According to the above technical means, the present application can perform thermal management calibration on a vehicle based on a central computer and a body domain controller deployed on the vehicle. The central computer responds to the received thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated, and sends the thermal management device to be calibrated and its corresponding parameter to be calibrated to the body domain controller, so that the body domain controller determines the parameter value of the parameter to be calibrated and returns the parameter value to the central computer. When the central computer receives the parameter value, it determines whether the parameter value of the parameter to be calibrated is within the standard threshold range of the parameter to be calibrated, and then returns a prompt message to prompt the calibration of the parameter to be calibrated whose parameter value is not within the standard threshold range. Thus, the calibration work of vehicle thermal management can be completed without additionally arranging a calibration terminal, and the calibration work efficiency can be improved.

[0062] In a possible implementation, the vehicle thermal management calibration system 200 further includes: a central control screen 203 deployed on the vehicle; the central control screen 203 is configured to send a first message to the central computer 201 in response to a target operation.

[0063] Wherein, the central control screen 203 and the central computer 201 communicate with each other through in-vehicle Ethernet. When responding to a target operation, the central control screen 203 sends a first message to the central computer 201.

[0064] According to the above technical means, the present application can deploy a central control screen on the vehicle. The central control screen provides a calibration interface, and the calibration engineer performs a target operation on the calibration interface to specify the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated; the central control screen forwards the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated to the central computer in response to the target operation, so that the central computer performs subsequent calibration work. Thus, there is no need to carry a dedicated calibration device and its supporting software, and the calibration can be triggered directly on the central control screen of the vehicle to achieve in-vehicle calibration.

[0065] In a possible implementation, the vehicle thermal management calibration system 200 further includes: a remote calibration terminal 204 and a cloud server 205; the remote calibration terminal 204 is configured to send a first message to the cloud server 205 in response to a target operation; the cloud server 205 is configured to forward the first message to the central computer 201.

[0066] Among them, the remote calibration terminal 204 is used to remotely calibrate the vehicle's thermal management through remote connection. When responding to a target operation, the remote calibration terminal 204 sends the thermal management device to be calibrated, the parameters to be calibrated of the thermal management device, and the standard threshold range of the parameters to be calibrated to the cloud server 205, which is then forwarded by the cloud server 205 to the central computer 201 to enable the central computer 201 to perform subsequent calibration work. In this way, the vehicle can be remotely calibrated.

[0067] In a possible implementation, the target operation is to input the first information.

[0068] Specifically, the calibration engineer can interact with the central control screen 203 to input the first information to the central control screen 203. When the central control screen 203 receives the first information, it sends the first information to the central computer 201.

[0069] According to the above technical means, the central control screen or the remote calibration terminal of the present application can support directly specifying by the calibration engineer the thermal management device to be calibrated, its corresponding parameters to be calibrated, and the standard threshold range of the parameters to be calibrated. In this way, it is possible to support the calibration engineer to perform some basic calibration work.

[0070] In a possible implementation, the target operation is to trigger one of the multiple pre-stored calibration conditions, and each of the multiple calibration conditions has its corresponding first information.

[0071] In the embodiments of the present application, the multiple pre-stored calibration conditions may include the set classic calibration conditions. Exemplarily, the classic calibration conditions may be conditions such as low temperature, medium temperature, high temperature, variable ambient temperature, fast charge cooling, and fast charge heating.

[0072] Specifically, before using the vehicle thermal management calibration system 200 to calibrate the vehicle's thermal management, multiple calibration conditions, as well as the thermal management devices to be calibrated corresponding to each of the multiple calibration conditions, the parameters to be calibrated of the thermal management devices, and the standard threshold range of the parameters to be calibrated can be pre-stored. The calibration engineer can view and select the calibration conditions on the calibration interface displayed on the central control screen 203 or the remote calibration terminal 204, so as to perform the calibration work for the corresponding calibration conditions.

[0073] In some embodiments of the present application, a plurality of calibration working conditions are pre-stored in the vehicle end or the remote calibration terminal 204. The calibration engineer can view the pre-stored calibration working conditions on the central control screen 203 of the vehicle end or the calibration interface of the remote calibration terminal 204; when the calibration engineer triggers one of the pre-stored calibration working conditions, the heat management device to be calibrated corresponding to the calibration working condition, the parameters to be calibrated of the heat management device, and the standard threshold range of the parameters to be calibrated are directly sent to the central computer 201. When the central computer 201 determines that the parameter to be calibrated is not within the standard threshold range, a prompt message is returned to the central control screen 203 or the remote calibration terminal 204 to prompt the calibration engineer to check the status of the corresponding heat management device and debug it.

[0074] According to the above technical means, calibration is carried out according to the pre-set calibration working conditions. On the one hand, the efficiency of the calibration work can be improved. On the other hand, it can avoid the situation of calibration errors caused by incorrect setting of some parameters due to the lack of experience or negligence of the calibration engineer.

[0075] In a possible implementation manner, the central computer 201 is further configured to, in response to the triggered calibration working condition being a driving calibration working condition, send the driving calibration working condition and the vehicle's environmental information to the cloud server 205, so that the cloud server 205 recommends a calibration driving route that conforms to the driving calibration working condition based on the historical calibration database and the vehicle's environmental information; and issue a driving prompt message.

[0076] Among them, the calibration driving route includes the calibration driving speed.

[0077] In the embodiments of the present application, the pre-stored multiple calibration working conditions may further include set driving calibration working conditions. Exemplarily, the driving calibration working conditions may include calibration working conditions such as seasonal driving calibration working conditions, night driving working conditions, and urban driving working conditions.

[0078] Each piece of calibration data in the historical calibration database includes: the driving calibration working condition, the vehicle's environmental information, and the actual calibration driving route. The vehicle's environmental information may include information such as the city where the vehicle is located, the traffic conditions in the vehicle's location area, the environmental temperature, and the altitude. The driving prompt message is used to prompt the vehicle to drive according to the calibration driving route, so that the body domain controller 202 can determine the parameter values of the parameters to be calibrated of the heat management device under the calibration driving route.

[0079] Specifically, the calibration engineer can set the driving calibration working condition at the remote calibration terminal 204 or the vehicle end. After the calibration engineer triggers the driving calibration working condition, the central computer 201 sends the driving calibration working condition and the vehicle's environmental information to the cloud server 205, and the cloud server 205 can determine the best calibration driving route that conforms to the driving calibration working condition in the historical calibration database based on the intelligent calibration route planning algorithm deployed by itself.

[0080] In the embodiment of the present application, the central computer 201 issues driving prompt information according to the optimal calibrated driving route to prompt the driver of the vehicle to drive according to the route and speed given by the optimal calibrated driving route, so as to collect the parameter values of the to-be-calibrated parameters of the corresponding thermal management device during driving.

[0081] Exemplarily, the cloud server 205 can send the optimal driving calibration route to the navigation map of the vehicle to prompt the driver of the vehicle to drive according to the route and speed given by the optimal calibrated driving route, and can also prompt the vehicle driver to drive according to the route and speed given by the optimal calibrated driving route through in-vehicle audio.

[0082] It can be understood that after calibration, the driving calibration conditions, the environmental information of the vehicle, and the calibrated driving route can be added to the historical calibration database to enrich the historical calibration database.

[0083] According to the above technical means, the calibration conditions pre-stored in the central control screen or the remote calibration terminal of the present application can include the calibration conditions when the vehicle is stationary and the driving calibration conditions. When the central computer determines that the triggered calibration condition is the driving calibration condition, the central computer sends the driving calibration condition and the environmental information of the vehicle to the cloud server, so that the cloud server recommends the optimal calibrated driving route that meets the driving calibration condition based on the historical calibration database and the environmental information of the vehicle, and issues a prompt to make the driver of the vehicle drive according to the route and speed given by the optimal calibrated driving route, so as to collect the parameter values of the to-be-calibrated parameters of the corresponding thermal management device during driving, and then complete the driving calibration work.

[0084] In a possible implementation manner, the central computer 201 is further configured to calibrate the to-be-calibrated parameter whose parameter value is not in the standard threshold range in response to the first information being sent by the remote calibration terminal 204 and the network connection between itself and the remote calibration terminal 204 being lost; record the calibrated parameter value locally; and upload the calibrated parameter value to the remote calibration terminal 204 in response to the network connection between itself and the remote calibration terminal 204 being restored.

[0085] In the embodiment of the present application, when the to-be-calibrated thermal management device, the to-be-calibrated parameter of the thermal management device, and the standard threshold range of the to-be-calibrated parameter are sent by the remote calibration terminal 204, the vehicle is in the thermal management remote calibration state.

[0086] Specifically, during the process of remote calibration of thermal management, if the network connection between the central computer 201 and the remote calibration terminal 204 is lost, it indicates that the calibration of the parameters to be calibrated of the vehicle's thermal management devices cannot be performed in real time through the remote calibration terminal 204. At this time, the central computer 201 calibrates the parameters to be calibrated whose parameter values are not within the standard threshold range through the vehicle-side calibration takeover algorithm pre-deployed in the central computer 201, and records the calibrated parameter values locally.

[0087] In the embodiment of the present application, when the central computer 201 calibrates the parameters to be calibrated whose parameter values are not within the standard threshold range, due to the loss of the network connection between the central computer 201 and the remote calibration terminal 204, the calibrated parameter values cannot be directly sent to the remote calibration terminal 204. Recording the calibrated parameter values locally ensures that the calibrated parameter values will not be lost during the period when the network connection is lost.

[0088] When the network connection between the central computer 201 and the remote calibration terminal 204 is restored, the parameter values recorded locally are uploaded to the cloud server 205 and sent to the remote calibration terminal 204 through the cloud server 205 for calibration engineers to analyze and use. After that, the remote calibration terminal 204 can continue to complete the remote calibration task of the vehicle's thermal management.

[0089] According to the above technical means, the central computer of the present application can calibrate (i.e., correct the parameters) the parameters to be calibrated whose parameter values are not within the calibration threshold range when the network connection between the remote calibration terminal and the central computer is lost, record the calibrated parameter values locally, so that when the network connection between the central computer and the remote calibration terminal is restored, the calibrated parameter values are uploaded to the remote calibration terminal. Thus, problems such as calibration out of control or potential safety hazards caused by the loss of the network connection between the central computer and the remote calibration terminal are avoided.

[0090] For ease of understanding, see below Figure 3 , and in combination with a specific example, the vehicle thermal management calibration system provided by the embodiment of the present application is further described.

[0091] As Figure 3 shown, the vehicle-side calibration takeover algorithm is deployed in the central computer and is used to calibrate the parameter values of the parameters to be calibrated of the thermal management devices in the case of the loss of the network connection state between the central computer and the remote calibration terminal.

[0092] First, it is judged whether the vehicle is in the remote calibration state. When the vehicle is in the remote calibration state, it is judged whether the network connection state between the central computer and the remote calibration terminal is lost. When the vehicle is not in the remote calibration state, the process ends.

[0093] When the network connection status is lost, enable the vehicle-side calibration takeover algorithm and record the calibrated parameter values locally. When the network connection status is not lost, the process ends.

[0094] Then, determine whether the network connection status between the central computer and the remote calibration terminal is restored. When the network connection status is restored, disable the vehicle-side calibration takeover algorithm and upload the calibrated parameter values recorded locally to the remote calibration terminal. When the network connection status is not restored, continue to record the calibrated parameter values locally.

[0095] Based on the above technical solution, when the network connection is lost, the calibrated parameter values can be recorded locally to prevent the loss of parameter values and ensure the integrity of the data during the remote calibration process.

[0096] See Figure 4 for a further description of the process of calibrating the to-be-calibrated parameters whose parameter values are not within the standard threshold range in the embodiments of the present application when the network status between the central computer and the remote calibration terminal is lost.

[0097] As Figure 4 shown, first determine the parameter values of the to-be-calibrated parameters of the thermal management device.

[0098] Next, determine whether the parameter values of the to-be-calibrated parameters meet the standard threshold range. When the parameter values meet the standard threshold range, record the calibrated parameter values locally; when the parameter values do not meet the standard threshold range, adjust the parameter values of the to-be-calibrated parameters to the first parameter value and record the adjusted parameter values locally. Among them, the first parameter value is the parameter value within the standard threshold range of the to-be-calibrated parameter and closest to the current parameter value of the to-be-calibrated parameter.

[0099] Based on the above technical means, when the network status between the central computer and the remote calibration terminal is lost, the parameter values of the to-be-calibrated parameters of the thermal management device can be determined, and the parameter values can be judged and adjusted. Thus, it can ensure that the thermal management device can work safely without driving hazards in the case of a lost network connection.

[0100] Figure 5 is a vehicle thermal management calibration method shown in the embodiments of the present application, which is applied to the central computer in the vehicle thermal management calibration system. The vehicle thermal management calibration system further includes a body domain controller. As Figure 5 shown, the vehicle thermal management calibration method includes the following steps: S501 - S503.

[0101] S501. In response to receiving the first information, send the second information to the body domain controller.

[0102] Among them, the first information includes the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated; the second information includes: the thermal management device and its corresponding parameter to be calibrated.

[0103] S502. Receive the parameter value of the parameter to be calibrated of the thermal management device returned by the body domain controller.

[0104] S503. Return a prompt message.

[0105] Among them, the prompt message is used to give a calibration prompt for the parameter to be calibrated whose parameter value is not within the standard threshold range.

[0106] Based on the above technical means, the present application can perform thermal management calibration on a vehicle based on a central computer and a body domain controller deployed on the vehicle. The central computer, in response to receiving the thermal management device to be calibrated, the parameter to be calibrated of the thermal management device, and the standard threshold range of the parameter to be calibrated, sends the thermal management device to be calibrated and its corresponding parameter to be calibrated to the body domain controller, so that the body domain controller determines the parameter value of the parameter to be calibrated and returns the parameter value to the central computer. When the central computer receives the parameter value, it determines whether the parameter value of the parameter to be calibrated is within the standard threshold range of the parameter to be calibrated, and then returns a prompt message to give a calibration prompt for the parameter to be calibrated whose parameter value is not within the standard threshold range. Thus, the calibration work of vehicle thermal management can be completed without additionally arranging a calibration terminal, and the calibration efficiency can be improved.

[0107] See Figure 6 , as a possible implementation manner of the embodiment of the present application, the above method may further include: S601. In response to the first information being sent by a remote calibration terminal and the network connection between itself and the remote calibration terminal being lost, calibrate the parameter to be calibrated whose parameter value is not within the standard threshold range.

[0108] In a possible implementation manner, calibrating the parameter to be calibrated whose parameter value is not within the standard threshold range includes: for the parameter to be calibrated whose parameter value is not within the standard threshold range, adjusting the parameter value of the parameter to be calibrated to a first parameter value; where the first parameter value is within the standard threshold range of the parameter to be calibrated and is the parameter value closest to the current parameter value of the parameter to be calibrated.

[0109] Specifically, when the parameter value is not within the standard threshold range, adjusting the parameter value of the parameter to be calibrated to the standard threshold range is to ensure that the thermal management device meets the requirements of safe operation during the remote calibration process of the vehicle and is not affected by the loss of network connection.

[0110] According to the above technical means, the central computer of the present application can adjust the parameter value of the parameter to be calibrated whose parameter value is not within the standard threshold range to the first parameter value, so as to ensure that the parameter to be calibrated of the thermal management device can meet the standard threshold range for safe driving and no potential safety hazards will occur in the case of network connection loss.

[0111] S602. Record the calibrated parameter value locally.

[0112] S603. In response to the restoration of the network connection between itself and the remote calibration terminal, upload the calibrated parameter value to the remote calibration terminal.

[0113] Based on the above technical means, when the network connection between the remote calibration terminal and the central computer of the present application is lost, the central computer can calibrate (i.e., correct the parameter) the parameter to be calibrated whose parameter value is not within the standard threshold range, record the calibrated parameter value locally, so that when the network connection between the central computer and the remote calibration terminal is restored, the calibrated parameter value is uploaded to the remote calibration terminal. Thus, problems such as calibration out of control or potential safety hazards caused by the loss of the network connection between the central computer and the remote calibration terminal are avoided.

[0114] The above mainly introduces the solution provided by the embodiments of the present application from the perspective of the method. To implement the above functions, the electronic device includes the corresponding hardware structures and / or software modules for executing each function. Those skilled in the art should easily realize that, combining the units and algorithm steps of each example described in the embodiments disclosed herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed in the way of hardware or computer software driving the hardware depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present application.

[0115] The embodiments of the present application can, according to the above method, exemplarily divide the functional modules of the electronic device. For example, the electronic device may include each functional module corresponding to each functional division, or two or more functions may be integrated into one processing module. The above integrated module can be implemented in the form of hardware or in the form of a software functional module. It should be noted that the division of modules in the embodiments of the present application is illustrative, only a logical function division, and there may be other division methods in actual implementation.

[0116] Figure 7 is a block diagram of an electronic device shown in the embodiments of the present application. As Figure 7 shown, the electronic device includes but is not limited to: a processor 701 and a memory 702.

[0117] Among them, the above-mentioned memory 702 is used to store executable instructions of the above-mentioned processor 701. It can be understood that the above-mentioned processor 701 is configured to execute instructions to implement the vehicle thermal management calibration method in the above-mentioned embodiments.

[0118] It should be noted that those skilled in the art can understand that Figure 7 the structure of the electronic device shown in does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than Figure 7 shown, or combine certain components, or have different component arrangements.

[0119] The processor 701 is the control center of the electronic device. It connects various parts of the entire electronic device through various interfaces and lines. By running or executing software programs and / or modules stored in the memory 702, and by calling data stored in the memory 702, it executes various functions of the electronic device and processes data, thereby monitoring the electronic device as a whole. The processor 701 may include one or more processing units. Optionally, the processor 701 may integrate an application processor and a modem processor. Among them, the application processor mainly processes the operating system, user interface, application programs, etc., and the modem processor mainly processes wireless communication. It can be understood that the above-mentioned modem processor may not be integrated into the processor 701 either.

[0120] The memory 702 can be used to store software programs and various data. The memory 702 may mainly include a program storage area and a data storage area. Among them, the program storage area can store the operating system, application programs required by at least one functional module, etc. In addition, the memory 702 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices.

[0121] In an exemplary embodiment, there is also provided a computer-readable storage medium including instructions, such as the memory 702 including instructions. The above-mentioned instructions can be executed by the processor 701 of the electronic device to implement the method in the above-mentioned embodiments.

[0122] Optionally, the computer-readable storage medium may be a non-transitory computer-readable storage medium. For example, the non-transitory computer-readable storage medium may be a read-only memory (ROM), a random access memory (RAM), a compact disc read-only memory (CD-ROM), magnetic tape, a floppy disk, and an optical data storage device, etc.

[0123] In an exemplary embodiment, the embodiment of the present application further provides a computer program product including one or more instructions, and the one or more instructions can be executed by a processor 701 of an electronic device to implement the method in the above embodiment.

[0124] It should be noted that when the instructions in the above computer-readable storage medium or the one or more instructions in the computer program product are executed by the processor of the electronic device, each process of the above method embodiment is implemented, and the same technical effects as the above method can be achieved. To avoid repetition, it will not be elaborated here.

[0125] Through the description of the above embodiments, those skilled in the art can clearly understand that for the convenience and brevity of description, only the above division of each functional module is used as an example. In actual applications, the above functions can be allocated to different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.

[0126] In several embodiments provided by the present application, it should be understood that the disclosed device and method can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of modules or units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point, the displayed or discussed coupling or direct coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection of the device or unit can be in an electrical, mechanical or other form.

[0127] The unit described as a separated component may or may not be physically separated. The component displayed as a unit may be a physical unit or multiple physical units, that is, it can be located in one place, or it can be distributed to multiple different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0128] In addition, each functional unit in each embodiment of the present application can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

[0129] When an integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a readable storage medium. Based on this understanding, the technical solution of the embodiments of the present application, in essence, or the part that contributes to the prior art, or all or part of this technical solution can be embodied in the form of a software product. This software product is stored in a storage medium and includes several instructions for causing a device (which can be a single-chip microcomputer, a chip, etc.) or a processor to execute all or part of the steps of the methods of the various embodiments of the present application. The aforementioned storage medium includes: various media such as USB flash drives, mobile hard disks, ROM, RAM, magnetic disks, or optical discs that can store program codes.

[0130] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A vehicle thermal management calibration system, characterized in that, The system includes: a central computer and a body domain controller deployed on the vehicle; The central computer is configured to send second information to the body domain controller in response to receiving first information, where the first information includes a thermal management device to be calibrated, a parameter to be calibrated for the thermal management device, and a standard threshold range of the parameter to be calibrated; the second information includes: the thermal management device and its corresponding parameter to be calibrated; The body domain controller is configured to determine a parameter value of the parameter to be calibrated for the thermal management device and return the parameter value to the central computer; The central computer is further configured to return a prompt message, where the prompt message is used to prompt for calibration of the parameter to be calibrated whose parameter value is not within the standard threshold range.

2. The vehicle thermal management calibration system according to claim 1, characterized in that The system further includes: a central control screen deployed on the vehicle; The central control screen is configured to send the first information to the central computer in response to a target operation.

3. The vehicle thermal management calibration system according to claim 1, wherein The system further includes: a remote calibration terminal and a cloud server; The remote calibration terminal is configured to send the first information to the cloud server in response to a target operation; The cloud server is configured to forward the first information to the central computer.

4. The vehicle thermal management calibration system according to claim 2 or 3, characterized in that, The target operation is to input the first information.

5. The vehicle thermal management calibration system according to claim 2 or 3, characterized in that, The target operation is to trigger one of a plurality of pre-stored calibration working conditions, and each of the plurality of calibration working conditions has its corresponding first information.

6. The vehicle thermal management calibration system according to claim 5, characterized in that, The central computer is further configured to, in response to the triggered calibration working condition being a driving calibration working condition, send the driving calibration working condition and the environmental information of the vehicle to the cloud server, so that the cloud server recommends a calibration driving route that conforms to the driving calibration working condition based on a historical calibration database and the environmental information of the vehicle; where the calibration driving route includes a calibration driving speed; each piece of calibration data in the historical calibration database includes: a driving calibration working condition, the environmental information where the vehicle is located, and an actual calibration driving route; And issue a driving prompt message, where the driving prompt message is used to prompt the vehicle to drive according to the calibration driving route, so that the body domain controller determines the parameter value of the parameter to be calibrated for the thermal management device under the calibration driving route.

7. The vehicle thermal management calibration system according to claim 3, wherein, The central computer is further configured to: In response to the first information being sent by the remote calibration terminal and the network connection between itself and the remote calibration terminal being lost, calibrate the parameter to be calibrated whose parameter value is not within the standard threshold range; Record the calibrated parameter value locally; In response to the network connection between itself and the remote calibration terminal being restored, upload the calibrated parameter value to the remote calibration terminal.

8. A vehicle thermal management calibration method, which is applied to a central computer in a vehicle thermal management calibration system, is characterized in that The vehicle thermal management calibration system further includes a body domain controller; the method includes: In response to receiving first information, send second information to the body domain controller; where the first information includes a thermal management device to be calibrated, a parameter to be calibrated for the thermal management device, and a standard threshold range of the parameter to be calibrated; the second information includes: the thermal management device and its corresponding parameter to be calibrated; Receive the parameter values of the calibration parameters of the thermal management device returned by the vehicle body domain controller; Return a prompt message, which is used to prompt the calibration of the calibration parameter whose parameter value is not within the standard threshold range.

9. The vehicle thermal management calibration method according to claim 8, wherein, The vehicle thermal management calibration system further includes a remote calibration terminal; the method further includes: In response to the first information being sent by the remote calibration terminal and the network connection between itself and the remote calibration terminal being lost, calibrate the calibration parameter whose parameter value is not within the standard threshold range; Record the calibrated parameter value locally; In response to the network connection between itself and the remote calibration terminal being restored, upload the calibrated parameter value to the remote calibration terminal.

10. The vehicle thermal management calibration method according to claim 9, wherein The calibration of the calibration parameter whose parameter value is not within the standard threshold range includes: For the calibration parameter whose parameter value is not within the standard threshold range, adjust the parameter value of the calibration parameter to a first parameter value; Wherein, the first parameter value is a parameter value within the standard threshold range of the calibration parameter and is the parameter value closest to the current parameter value of the calibration parameter.

11. A vehicle, characterized in that, The vehicle is equipped with the vehicle thermal management calibration system according to any one of claims 1-7 above.

12. An electronic device, characterized in that, Comprising: A processor; A memory for storing executable instructions of the processor; Wherein, the processor is configured to execute the instructions to implement the vehicle thermal management calibration method according to any one of claims 8-10.

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