A vehicle battery intelligent detection method and related equipment

Abstract

The embodiment of the present application discloses an intelligent detection method and related equipment for vehicle batteries, which can reduce the testing cost and improve the testing efficiency and accuracy. The present application includes: the diagnostic device obtains the detection instruction selected by the user, and determines the associated vehicle action in the detection process according to the detection instruction; the diagnostic device controls the battery detection device to detect the vehicle battery, and controls the vehicle-mounted device to start the vehicle-related components to perform the associated vehicle action; the battery detection device generates the detection result after completing the detection of the vehicle battery, and feeds it back to the diagnostic device; the diagnostic device generates a diagnostic report according to the detection result and presents it to the user.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of automobile diagnosis technology, and in particular to an intelligent detection method for a vehicle battery and related equipment. Background Art

[0002] The battery of a car is a device that can provide electrical energy for the vehicle. Its main function is to provide power to the electronic systems in the car when the engine is started or running at a low speed, because the car generator is not generating electricity or the voltage is very low. The battery is one of the important parts of the car, but the battery is a consumable item. After using it for a period of time, the battery needs to be tested or replaced to ensure the normal use of the car.

[0003] At present, during the process of testing the automobile battery, it is necessary to turn on or off the automobile engine and automobile lights, and after turning on the engine, it is also necessary to adjust the engine speed, and the speed must be maintained for a certain period of time to effectively test the automobile battery. However, during the test of existing automobile batteries, turning on or off the automobile engine and automobile lights and adjusting the engine speed, as well as the speed maintenance time, all require manual operation, the cost of the test is high, and the test efficiency and accuracy are low. Summary of the invention

[0004] The embodiments of the present application provide an intelligent detection method and related equipment for vehicle batteries, which can reduce testing costs and improve testing efficiency and accuracy.

[0005] In a first aspect, the present application provides an intelligent detection method for a vehicle battery, the method being applied to an intelligent detection system, the intelligent detection system comprising a diagnostic device, an on-board device, and a battery detection device, wherein the battery detection device is electrically connected to the vehicle battery, and the battery detection device, the diagnostic device, and the on-board device are communicatively connected to each other, the method comprising:

[0006] The diagnostic device obtains a detection instruction selected by a user and determines an associated vehicle action during the detection process according to the detection instruction;

[0007] The diagnostic device controls the battery detection device to detect the vehicle battery, and controls the vehicle-mounted device to start the vehicle-related components to perform the related vehicle action;

[0008] The battery testing device generates a test result after completing the test of the vehicle battery, and feeds it back to the diagnostic device;

[0009] The diagnostic device generates a diagnostic report based on the detection result and presents it to the user.

[0010] The second aspect of the present application provides an intelligent detection method for a vehicle battery, the method is applied to a diagnostic device, the diagnostic device is communicatively connected with a battery detection device and an on-board device, the battery detection device is electrically connected with the vehicle battery, and the method comprises:

[0011] Get the detection instruction selected by the user;

[0012] Determining the associated vehicle actions during the detection process according to the detection instruction;

[0013] Controlling the battery detection device to detect the vehicle battery, and controlling the vehicle-mounted device to start the vehicle-related components to perform the related vehicle action;

[0014] Receive the test result of the battery testing device, and generate a diagnosis report according to the test result.

[0015] In a first possible implementation of the second aspect, before acquiring the detection instruction selected by the user, the method includes:

[0016] According to the user's instruction to start battery detection, control the vehicle-mounted device to detect the electrical connection status of all electronic components of the vehicle, and disconnect the electrical connection when there is an electrical connection;

[0017] When it is confirmed that the electrical connection status of all the electronic components of the vehicle is disconnected, a detection option is enabled for user selection and a detection instruction is generated based on the user selection.

[0018] In a second possible implementation of the second aspect, the detection instruction includes a battery health detection, and the associated vehicle action includes turning on a vehicle headlight;

[0019] The controlling the battery detection device to detect the vehicle battery and controlling the vehicle-mounted device to start the vehicle-related component to perform the associated vehicle action specifically includes:

[0020] Controlling the battery detection device to perform floating charge detection on the vehicle battery;

[0021] If floating electricity is detected, the on-board equipment is controlled to turn on the vehicle headlights to eliminate the floating electricity;

[0022] If the floating charge is not detected or the floating charge has been eliminated, the battery detection device is controlled to perform a health detection on the vehicle battery and obtain a detection result.

[0023] In a third possible implementation of the second aspect, the detection instruction includes a system startup detection, and the associated vehicle action includes disconnecting an electrical connection of a vehicle electronic component and starting an engine;

[0024] The controlling the battery detection device to detect the vehicle battery and controlling the vehicle-mounted device to start the vehicle-related component to perform the associated vehicle action specifically includes:

[0025] Controlling the vehicle-mounted device to disconnect all electronic components of the vehicle from electrical connection;

[0026] After confirming that all electronic components of the vehicle are electrically disconnected, controlling the vehicle-mounted device to start the engine of the vehicle;

[0027] The battery is controlled to perform a system startup test on the vehicle battery and obtain a test result.

[0028] In a fourth possible implementation of the second aspect, the detection instruction includes a charging health detection, and the associated vehicle action includes starting the engine, accelerating the engine to a predetermined speed and maintaining it for a preset time,

[0029] The controlling the battery detection device to detect the vehicle battery and controlling the vehicle-mounted device to start the vehicle-related component to perform the associated vehicle action specifically includes:

[0030] Controlling the vehicle-mounted device to start the engine to charge the vehicle battery;

[0031] After detecting the charging voltage, controlling the vehicle-mounted device to accelerate the engine to a predetermined speed and maintain it for a preset time;

[0032] The battery testing device is controlled to test the vehicle battery and obtain a test result.

[0033] The third aspect of the present application provides an intelligent detection system for a vehicle battery, the intelligent detection system comprising a diagnostic device, an on-board device and a battery detection device, wherein the battery detection device is connected to the vehicle battery, and the battery detection device, the diagnostic device and the on-board device are communicatively connected with each other;

[0034] The diagnostic device is used to obtain the detection instruction selected by the user, and determine the associated vehicle action during the detection process according to the detection instruction; the diagnostic device is also used to control the battery detection device to detect the vehicle battery, and control the vehicle-mounted device to start the vehicle-related components to perform the associated vehicle action;

[0035] The battery testing device is used to generate a test result after completing the test of the vehicle battery and feed it back to the diagnostic device;

[0036] The diagnostic device is also used to generate a diagnostic report based on the detection results and present it to the user.

[0037] A fourth aspect of the present application provides a diagnostic device, comprising:

[0038] An acquisition unit, used for acquiring a detection instruction selected by a user;

[0039] a determination unit, configured to determine an associated vehicle action during the detection process according to the detection instruction;

[0040] A detection unit, used to control the battery detection device to detect the vehicle battery, and control the vehicle-mounted device to start the vehicle-related components to perform the related vehicle action;

[0041] A generating unit is used to receive the test result of the battery testing device and generate a diagnosis report according to the test result.

[0042] A fifth aspect of the present application provides a diagnostic device, comprising:

[0043] Processor, memory, input-output unit, and bus;

[0044] The processor is connected to the memory, the input and output unit, and the bus;

[0045] The memory stores a program, and the processor calls the program to execute the intelligent detection method for the vehicle battery as described in the second aspect.

[0046] A sixth aspect of the present application provides a computer-readable storage medium, on which a program is stored. When the program is executed on a computer, the method described in the second aspect is performed.

[0047] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages:

[0048] The intelligent detection method of the vehicle battery of the present application is applied to an intelligent detection system, which includes a diagnostic device, an on-board device, and a battery detection device, wherein the three devices work together. More specifically, first, the diagnostic device obtains the detection instruction selected by the user, and determines the associated vehicle action in the detection process according to the detection instruction; then the diagnostic device controls the battery detection device to detect the vehicle battery, and controls the on-board device to start the vehicle-related components to perform the associated vehicle action; then, after the battery detection device completes the detection of the vehicle battery, it generates a detection result and feeds it back to the diagnostic device; finally, the diagnostic device generates a diagnostic report according to the detection result and presents it to the user.

[0049] From the above, it can be seen that when testing the battery of the target vehicle, it is necessary to cooperate between the diagnostic equipment, the on-board equipment, and the battery testing equipment. By obtaining the testing instructions selected by the user, the vehicle's battery can be tested according to the testing instructions selected by the user, and the test results can be generated. Finally, a diagnostic report is generated and presented to the user for the user to view. It can be further known that when testing the battery of the vehicle, using special testing equipment for testing can reduce the number of auxiliary personnel required during the test process, reduce the test cost, and help improve test efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 This is a schematic diagram of the architecture of the intelligent detection system for this application;

[0051] Figure 2 A schematic diagram of an embodiment of the intelligent detection method of a vehicle battery of the present application;

[0052] Figure 3 A schematic diagram of another embodiment of the intelligent detection method for vehicle batteries of the present application;

[0053] Figure 4 A schematic diagram of another embodiment of the intelligent detection method for vehicle batteries of the present application;

[0054] Figure 5 A schematic diagram of an embodiment of an electronic device according to an embodiment of the present application;

[0055] Figure 6 This is a schematic diagram of another embodiment of the electronic device of the present application. DETAILED DESCRIPTION

[0056] During the test of existing automobile batteries, turning on or off the automobile engine and automobile lights, adjusting the engine speed, and maintaining the speed all require manual operation. The test process requires at least two people to complete the test, the cost of the test is high, and the test efficiency and accuracy are low.

[0057] Based on this, the present application provides an intelligent detection method and related equipment for vehicle batteries, which can reduce testing costs and improve testing efficiency and accuracy.

[0058] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0059] See also Figure 1The embodiment of the present application provides a schematic diagram of the architecture of an intelligent detection system. The intelligent detection method of the vehicle battery of the present application applies the intelligent detection system, which includes a diagnostic device 101, an on-board device 103 and a battery detection device 102, wherein the battery detection device 102 is electrically connected to the vehicle battery 104, and the battery detection device 102, the diagnostic device 101 and the on-board device 103 are communicatively connected with each other.

[0060] Specifically, the diagnostic device 101 is respectively connected to the battery detection device 102 and the vehicle-mounted device 103 in communication, and the battery detection device 102 is respectively connected to the vehicle-mounted device 103 and the diagnostic device 101 in communication. The battery detection device 102 is electrically connected to the vehicle battery 104. In actual applications, when the vehicle battery 104 needs to be detected, the diagnostic device 101 first obtains the detection instruction selected by the user, and then the diagnostic device 101 sends the detection instruction to the battery detection device 102 and the vehicle-mounted device 103. After obtaining the detection instruction, the vehicle-mounted device 103 controls the vehicle to complete the corresponding vehicle-related action according to the detection instruction. After obtaining the detection instruction, the battery detection device 102 detects the battery information of the vehicle battery 104 according to the detection instruction and obtains the detection result. The battery detection device 102 sends the detection result to the diagnostic device 101, and the diagnostic device 101 generates a corresponding diagnostic report according to the detection result and presents it to the user, so that the user can view it conveniently.

[0061] The diagnostic device 101 and the battery detection device 102 in the intelligent detection system are used to perform the following steps:

[0062] The diagnostic device 101 is used to obtain the detection instruction selected by the user, and determine the associated vehicle action during the detection process according to the detection instruction; the diagnostic device 101 is also used to control the battery detection device 102 to detect the vehicle battery 104, and control the vehicle-mounted device 103 to start the vehicle-related components to perform the associated vehicle action;

[0063] The battery testing device 102 is used to generate a test result after completing the test of the vehicle battery 104 and feed it back to the diagnostic device 101;

[0064] The diagnostic device 101 is further configured to generate a diagnostic report based on the detection result and present the report to the user.

[0065] Specifically, the diagnostic device 101 is an electronic device for diagnosing a vehicle, and has a built-in vehicle diagnostic program, including a terminal, a personal computer PC, a personal digital assistant, an intelligent terminal, etc.;

[0066] The battery detection device 102 is a device for obtaining vehicle battery information, including the voltage and internal resistance of the battery, battery capacity information and other information. The vehicle-mounted device 103 is a control device built into the vehicle, including a vehicle-mounted terminal, a central control, etc., which is used to communicate with the electronic components in the vehicle and control the corresponding electronic components to work according to the control instructions.

[0067] See also Figure 2 The embodiment of the present application provides an embodiment of an intelligent detection method for a vehicle battery. The intelligent detection method for a vehicle battery in the present application is applied to an intelligent detection system, which includes a diagnostic device, an on-board device, and a battery detection device, wherein the battery detection device is electrically connected to the vehicle battery, and the battery detection device, the diagnostic device, and the on-board device are communicatively connected to each other. This embodiment specifically includes:

[0068] 101. The diagnostic device obtains a detection instruction selected by a user, and determines an associated vehicle action during a detection process according to the detection instruction.

[0069] In the embodiment of the present application, before using the diagnostic device to detect the battery on the vehicle, the diagnostic device needs to first obtain the user's detection instructions for the battery, wherein the detection instructions available for the user to select on the diagnostic device include battery health detection instructions, system startup detection instructions, and charging health detection instructions. It should be noted that in addition to the above three detection instructions, the diagnostic device also includes other detection instructions. Here, no specific limitation is made to other detection instructions in the diagnostic device. After the diagnostic device obtains the detection instruction selected by the user, it determines the associated vehicle action in the process of detecting the vehicle according to the detection instruction. More specifically, for example, if the user selects the instruction for charging health detection, it is mainly used to detect whether the charging of the vehicle battery is normal. At this time, the associated action of the vehicle is determined to stop the power supply to the vehicle battery according to the charging health detection instruction, so that the vehicle battery is in a non-discharged state, and the vehicle battery is charged, and the charging efficiency of the battery is checked to see whether it can meet the normal charging standard requirements. It should be noted that the associated vehicle actions determined by different detection instructions are also different. Here, no specific limitation is made to the associated vehicle actions determined by other detection instructions.

[0070] 102. The diagnostic device controls the battery testing device to test the vehicle battery, and controls the vehicle-mounted device to start vehicle-related components to perform the related vehicle actions.

[0071] In the embodiment of the present application, due to the communication connection between the diagnostic device and the battery detection device, the battery detection device is electrically connected to the vehicle battery. After the diagnostic device obtains the detection instruction selected by the user, it further controls the battery detection device to detect the vehicle battery. Among them, due to the communication connection between the diagnostic device and the vehicle-mounted device, the diagnostic device identifies the detection instruction, and after determining the items that the user wants to detect the battery, the diagnostic device controls the vehicle-mounted device to start the vehicle-related components to perform the corresponding associated actions. More specifically, for example: when the battery is to be charged and tested, the vehicle-related components started by the vehicle-mounted device are the electronic components connected to the battery, and the associated vehicle action performed is to disconnect the electronic components connected to the battery. Assuming that battery A is electrically connected to electronic component B and electronic component C respectively, when battery A is charged and tested, the diagnostic device controls the vehicle-mounted device to start electronic component B and electronic component C to perform the vehicle-related action of disconnecting battery A.

[0072] 103. After completing the detection of the vehicle battery, the battery detection device generates a detection result and feeds it back to the diagnostic device.

[0073] In an embodiment of the present application, the diagnostic device controls the battery testing device to complete the test of the vehicle battery according to the test instruction selected by the user, wherein for different test instructions, the battery testing device needs to test different items on the battery. After the battery testing device completes the battery test, it will generate a corresponding test result and feed the test result back to the diagnostic device. It should be noted that based on the test instruction selected by the user, the diagnostic device generates a corresponding test result after testing the battery according to the test instruction. More specifically, for example: if the test instruction selected by the user is a battery health test instruction for the battery, the test result generated is a battery health test result; if the test instruction selected by the user is a battery charging health test instruction, the test result generated is a battery charging health test instruction; if the test instruction selected by the user is a system startup test instruction, the test result generated is a system startup test result.

[0074] 104. The diagnostic device generates a diagnostic report according to the detection result and presents it to the user.

[0075] In an embodiment of the present application, after receiving the test results fed back by the battery detection device, the diagnostic device generates a corresponding diagnostic report based on the test results, and displays the diagnostic report on the display device of the diagnostic device for the convenience of the user to view. The categories in the diagnostic report of the battery mainly include the following five states: good battery, please replace the battery, good battery please charge, please charge before testing, and bad battery. Among them, the battery status of good battery means: there is no problem with the battery. Please replace the battery means: the battery is aging, approaching the end of the battery life or has been scrapped. In this case, the battery voltage may be normal, but the battery health is not good, that is, the battery plates have been completely vulcanized or aged. Please charge the battery in good condition means: the battery is low on power, but the battery itself has no problem in health. Please charge before testing means: for very few batteries, in special circumstances, in order to avoid misjudgment, they need to be charged before testing. A bad cell battery means that at least one cell of the battery is broken and cannot work normally, but it is impossible to accurately determine which cell is broken. In this case, the battery voltage is generally lower than 11V, which is generally caused by damage to the internal circuit of the battery, such as internal open circuit, short circuit or poor solder joint, etc. The specific reason is not specifically limited in this application.

[0076] From the above, it can be seen that when testing the battery of a vehicle, it is necessary to cooperate between the diagnostic equipment, the on-board equipment, and the battery testing equipment. According to the testing instructions selected by the user, the battery of the vehicle can be tested according to the testing instructions selected by the user, and the test results can be generated. Finally, a diagnostic report is generated and presented to the user for the convenience of the user to view. It can be further known that when testing the battery of a vehicle, using special testing equipment for testing can reduce the number of auxiliary personnel required during the test process, reduce the test cost, and help improve test efficiency and accuracy.

[0077] In order to explain the intelligent detection method of vehicle batteries more clearly, an application scenario of the intelligent detection method of vehicle batteries is described below by taking an example:

[0078] Assuming that the user wants to perform a charging test on the battery of vehicle A, after the user selects the battery charging test instruction on the diagnostic device, the diagnostic device determines the associated action of vehicle A to disconnect all electronic components on the battery of vehicle A according to the charging test instruction, and controls the battery test device to test the battery of vehicle A, and controls the on-board device to perform the associated action of vehicle A to disconnect all electronic components on the battery of vehicle A. After the battery test device completes the battery test of vehicle A, it generates a corresponding test report and sends the test report to the diagnostic device. The diagnostic device generates a diagnostic report based on the test report and presents it to the user for review.

[0079] See also Figure 3, the embodiment of the present application provides another embodiment of the intelligent detection method of a vehicle battery. The intelligent detection method of a vehicle battery in the embodiment of the present application is applied to a diagnostic device, and the diagnostic device is communicatively connected with a battery detection device and an on-board device, and the battery detection device is electrically connected to the vehicle battery. In the embodiment of the present application, the diagnostic device is an electronic device used to diagnose a vehicle, and has a built-in vehicle diagnostic program, including a terminal, a personal computer PC, a personal digital assistant, an intelligent terminal, etc., and here, the intelligent terminal is used as an example for explanation. The battery detection device is a device for obtaining vehicle battery information, including a battery tester and other battery detection instruments. Here, the battery tester is used as an example for explanation. The on-board device is a control device built into the vehicle, which is used to communicate with the electronic components in the vehicle and control the corresponding electronic components to work according to the control instructions, including a vehicle-mounted terminal, a central control, etc., and here, the vehicle-mounted terminal is used as an example for explanation. This embodiment specifically includes:

[0080] 201. The diagnostic device obtains a detection instruction selected by a user.

[0081] The detection instructions available for users to select on the smart terminal include battery health detection instructions, system startup detection instructions, and charging health detection instructions. Among them, the smart terminal has a touch panel for selecting detection instructions, and the battery health detection instructions, system startup detection instructions, and charging health detection instructions available for users to select are all displayed on the touch panel. After the smart terminal is connected to the battery tester and the vehicle's on-board terminal for communication, and the battery tester is electrically connected to the vehicle battery, the user can select the corresponding detection instruction on the touch panel of the smart terminal. After obtaining the detection instruction selected by the user, the smart terminal performs the corresponding action according to the detection instruction.

[0082] 202. The diagnostic device determines the associated vehicle action during the detection process according to the detection instruction.

[0083] Specifically, the intelligent terminal determines the action of the associated vehicle during the detection process according to the acquired detection instructions. The detection instructions available for users to choose from the intelligent terminal include battery health detection instructions, system startup detection instructions, and charging health detection instructions. The vehicle actions associated with different detection instructions are different. More specifically, for example, if the user selects the charging health detection instruction, it is mainly used to detect whether the charging of the vehicle battery is normal. At this time, the associated action of the vehicle is determined to stop the power supply of the vehicle battery according to the charging health detection instruction. If the user selects the system startup detection instruction, it is mainly used to detect whether the power supply capacity of the battery can meet the requirements. At this time, the associated action of the vehicle is determined to disconnect all electronic components connected to the battery according to the system startup detection instruction. If the user selects the battery health detection instruction, it is mainly used to detect whether the charging and power supply function of the battery is normal and whether it can be used normally. At this time, the associated action of the vehicle is to first disconnect all electronic components on the battery, and then further eliminate the floating power of the battery.

[0084] 203. The diagnostic device controls the battery testing device to test the vehicle battery, and controls the vehicle-mounted device to start vehicle-related components to perform the related vehicle actions.

[0085] Specifically, due to the communication connection between the smart terminal and the battery tester, the battery tester is electrically connected to the vehicle battery. After the smart terminal obtains the detection instruction selected by the user, the smart terminal analyzes the detection instruction to obtain the items that the user wants to test about the vehicle battery, and controls the battery tester to perform corresponding detection on the vehicle battery. During the detection process, the smart terminal controls the vehicle terminal to perform corresponding associated actions according to the detection instruction selected by the user. If the detection instruction selected is an instruction for charging health detection, the associated action of the vehicle executed by the vehicle terminal is to stop the power supply to the vehicle battery according to the charging health detection instruction. If the detection instruction is selected as a system startup detection instruction, the associated action of the vehicle executed by the vehicle terminal is to disconnect all electronic components connected to the battery according to the system startup detection instruction. If the detection instruction is selected as a battery health detection instruction, the associated action of the vehicle executed by the vehicle terminal is to first disconnect all electronic components on the battery, and then further eliminate the floating electricity of the battery. Different detection instructions correspond to different vehicle-related actions.

[0086] 204. The diagnostic device receives the detection result of the battery detection device and generates a diagnostic report according to the detection result.

[0087] In an embodiment of the present application, the battery tester generates a corresponding test result after completing the test on the battery according to the test instruction, and sends the generated test result to the smart terminal. After receiving the test result sent by the battery tester, the smart terminal generates a corresponding test report according to the test result, wherein the description of the test result is as shown in step 104 and will not be repeated here.

[0088] From the above, it can be seen that after obtaining the user's detection instruction, the smart terminal determines the associated vehicle action in the detection process according to the detection instruction, and then the smart terminal controls the battery tester to test the vehicle battery, and controls the on-board terminal to start the vehicle-related components to perform the associated vehicle action. After the battery tester completes the detection, it generates the corresponding test results, and sends the generated test results to the smart terminal. The smart terminal generates a diagnostic report based on the test results. It can be seen that the vehicle's battery can be tested by the smart terminal in conjunction with other detection elements. One staff member can complete the vehicle detection by operating the smart terminal, making the vehicle battery detection process more convenient, and thus can effectively reduce the auxiliary personnel required in the battery detection process. Moreover, the detection process is completed by the cooperation between the equipment, which is conducive to improving the detection accuracy and test efficiency of the battery.

[0089] See also Figure 4 The present application embodiment provides another embodiment of an intelligent detection method for a vehicle battery, specifically comprising:

[0090] 301. The diagnostic device controls the vehicle-mounted device to detect the electrical connection status of all electronic components of the vehicle according to the user's instruction to start battery detection, and disconnects the electrical connection when there is an electrical connection.

[0091] In the embodiment of the present application, after determining that the user has initiated the battery detection instruction, the diagnostic device controls the vehicle-mounted device to detect the electrical connection status of all electronic components of the vehicle, such as the lights, vehicle multimedia system, window system, etc., and disconnects the electrical connection status when it is determined that there is an electrical connection. It should be noted that since the vehicle-mounted device is in communication connection with the diagnostic device, the detection of all electronic components in the disconnected state is implemented by the vehicle-mounted device. The main purpose of turning all electronic components in the vehicle off is to better detect the state of the vehicle battery. Only when the battery is not discharged or charged, the information of the battery that can be detected is more accurate. After determining that the electrical connections of the electronic components on the battery are all in the disconnected state, the diagnostic device executes step 302.

[0092] 302. When confirming that the electrical connection status of all electronic components of the vehicle is disconnected, the diagnostic device enables a detection option for user selection and generates a detection instruction based on the user selection.

[0093] In the embodiment of the present application, the diagnostic device will only display the corresponding detection options on the diagnostic device when all the electronic components on the vehicle are electrically disconnected from the battery, wherein the detection options are mainly the three detection options of "battery health test", "system startup test" and "charging health test". The user can select the corresponding detection option according to the item to be tested, and the diagnostic device generates the corresponding detection instruction according to the user's detection option. More specifically, when a battery health test is to be performed on the battery of the vehicle, a corresponding battery health test instruction is generated; when a system startup test is to be performed on the vehicle, a corresponding system startup test instruction is generated; when a charging health test is to be performed on the battery of the vehicle, a corresponding charging health test instruction is generated.

[0094] 303. The diagnostic device obtains a detection instruction selected by the user.

[0095] 304. The diagnostic device determines the associated vehicle action during the detection process according to the detection instruction.

[0096] In the embodiment of the present application, steps 303 to 304 are similar to the aforementioned steps 201 to 202 and are not described again here.

[0097] 305. The diagnostic device controls the battery testing device to test the vehicle battery, and controls the vehicle-mounted device to start vehicle-related components to perform the related vehicle actions.

[0098] In the embodiment of the present application, there are three aspects for the detection instruction and the corresponding vehicle association action:

[0099] 1. The detection instruction is a battery health detection, and the associated vehicle action is turning on the vehicle headlights.

[0100] In an embodiment of the present application, when the diagnostic device determines that the detection instruction is a battery health test, the corresponding associated vehicle action is to turn on the vehicle headlights. More specifically, the diagnostic device first controls the battery detection device to perform a floating charge test on the vehicle battery. Among them, it should be noted that the generation of floating charge is mainly the virtual charge left over from charging the battery when the vehicle is started. Since it is virtual charge, it cannot provide actual power, nor can it be used as an indicator for detecting the health of the battery. Therefore, when performing a battery health test on the battery, it is necessary to eliminate the virtual charge in the battery. If floating charge is detected, the on-board device is controlled to turn on the vehicle headlights to eliminate the floating charge. If floating charge is not detected, or the floating charge has been eliminated, the battery detection device is controlled to perform a health test on the vehicle battery and obtain the test result.

[0101] 2. The detection instruction is a system startup detection, and the associated vehicle action is to disconnect the electrical connection of the vehicle electronic components and start the engine.

[0102] In the embodiment of the present application, when the diagnostic device determines that the detection instruction is a system startup detection, the corresponding associated vehicle action is to disconnect the electrical connection of all electronic components of the vehicle and start the engine. More specifically, the diagnostic device first controls the on-board device to disconnect the electrical connection of all electronic components of the vehicle; after confirming that the electrical connection of all electronic components of the vehicle is disconnected, the on-board device is controlled to start the engine of the vehicle; and the battery is controlled to perform a system startup detection on the vehicle battery and obtain the detection result. Among them, the user selects the system startup detection on the selection interface of the diagnostic device, and then a prompt will appear on the interface of the diagnostic device to remind the user to turn off the electrical connection of all electronic components of the vehicle, including lights, multimedia and other systems. After the user determines that the electrical connection of all electronic components has been turned off, it should be noted that the electrical connection detection of the electronic components is implemented by the on-board device, and then the engine is started, and then the battery detection device detects the battery to obtain the startup time, startup voltage parameters and startup current parameters, and feeds these parameters back to the diagnostic device.

[0103] Among them, it should be noted that when the vehicle engine speed reaches the preset speed, it can generate electricity. Part of the generated electricity is mainly used to provide all electronic components in the vehicle, and the other part is to store the excess electricity in the battery. However, when the vehicle is just started, since the engine speed has not yet reached the power generation requirements, the power of all electronic components in the vehicle is provided by the battery. The engine system test of the battery is mainly to detect whether the battery's power supply capacity can meet the requirements.

[0104] 3. The detection instruction is a charging health detection, and the associated vehicle action is to start the engine, accelerate the engine to a predetermined speed and maintain it for a preset time.

[0105] In the embodiment of the present application, when the diagnostic device determines that the detection instruction is a charging health detection, the corresponding associated vehicle action is to start the engine, accelerate the engine to a predetermined speed and maintain it for a preset time. More specifically, the diagnostic device first controls the vehicle-mounted device to start the engine to charge the vehicle battery; after detecting the charging voltage, the vehicle-mounted device is controlled to accelerate the engine to a predetermined speed and maintain it for a preset time; finally, the battery detection device is controlled to detect the vehicle battery and obtain the detection result.

[0106] Among them, it should be noted that the main source of charging for the battery is the engine. When the engine runs at a high speed and maintains this speed, the engine can generate electrical energy. Part of the generated electrical energy is used to provide the use of all electronic components in the target vehicle, and the other part is used to charge the battery. Before charging the battery, it is also necessary to ensure that all electronic components in the target vehicle are in a power-off state. This is mainly to test the amount of electrical energy that can be charged into the battery without discharge loss.

[0107] 306. The diagnostic device receives the test result of the battery testing device and generates a diagnostic report according to the test result.

[0108] In the embodiment of the present application, after obtaining the battery health test results, system startup test results and charging health test results sent by the battery testing device, the diagnostic device will generate a corresponding diagnostic report based on the test results. The diagnostic report will mark the current battery status of the vehicle battery, where the description of the battery status is as shown in the aforementioned step 104 and will not be repeated here.

[0109] From the above, it can be seen that when testing the battery, it is necessary to ensure that the electrical connection of the battery is in a disconnected state. In the disconnected state, the test results of the battery are more accurate, and the steps in the battery testing process that originally required human control can be achieved through the vehicle-mounted equipment and diagnostic equipment, which is more convenient for the staff to operate and is conducive to improving the efficiency of battery testing.

[0110] See also Figure 5 , an embodiment of the present application provides a diagnostic device, including:

[0111] An acquisition unit 401 is used to acquire a detection instruction selected by a user;

[0112] A determination unit 402, configured to determine an associated vehicle action during the detection process according to the detection instruction;

[0113] The detection unit 403 is used to control the battery detection device to detect the vehicle battery, and control the vehicle-mounted device to start the vehicle-related components to perform the related vehicle action;

[0114] The generating unit 404 is used to receive the detection result of the battery detection device and generate a diagnosis report according to the detection result.

[0115] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system and device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0116] In some specific embodiments, before the acquisition unit 401, the diagnostic device further includes an execution unit 405, which is used to perform the following steps:

[0117] According to the user's instruction to start the battery detection, the vehicle-mounted equipment is controlled to detect the electrical connection status of all electronic components of the vehicle, and disconnect the electrical connection when there is an electrical connection.

[0118] When it is confirmed that the electrical connection status of all the electronic components of the vehicle is disconnected, a detection option is enabled for user selection and a detection instruction is generated based on the user selection.

[0119] In some other specific embodiments, when the detection instruction includes battery health detection and the associated vehicle action includes turning on the vehicle headlights, the detection unit 403 is used to perform the following steps:

[0120] If floating electricity is detected, the on-board equipment is controlled to turn on the vehicle headlights to eliminate the floating electricity.

[0121] If no floating charge is detected or the floating charge has been eliminated, the battery detection device is controlled to perform a health detection on the vehicle battery and obtain a detection result.

[0122] In some other specific embodiments, when the detection instruction includes system startup detection, and the associated vehicle action includes disconnecting the electrical connection of the vehicle electronic components and starting the engine, the detection unit 403 is further configured to perform the following steps:

[0123] The vehicle-mounted device is controlled to disconnect all electronic components of the vehicle from electrical connection.

[0124] After confirming that the electrical connections of all electronic components of the vehicle are disconnected, the vehicle-mounted device is controlled to start the engine of the vehicle.

[0125] The battery is controlled to perform a system startup test on the vehicle battery and obtain a test result.

[0126] In some other specific embodiments, when the detection instruction includes charging health detection, and the associated vehicle action includes starting the engine, accelerating the engine to a predetermined speed and maintaining it for a preset time, the detection unit 403 is further configured to perform the following steps:

[0127] The vehicle-mounted device is controlled to start the engine to charge the vehicle battery.

[0128] After the charging voltage is detected, the vehicle-mounted device is controlled to accelerate the engine to a predetermined speed and maintain it for a preset time.

[0129] The battery testing device is controlled to test the vehicle battery and obtain a test result.

[0130] See also Figure 6 , an embodiment of the present application provides a diagnostic device, including:

[0131] Processor 501 , memory 502 , input / output unit 503 , and bus 504 .

[0132] The processor 501 is connected to the memory 502 , the input / output unit 503 , and the bus 504 .

[0133] The memory 502 stores a program, and the processor 501 calls the program to execute the following method, which is applied to a diagnostic device, wherein the diagnostic device is communicatively connected with a battery detection device and an on-board device, and the battery detection device is electrically connected with a vehicle battery, and the method includes:

[0134] Get the detection instruction selected by the user;

[0135] Determining the associated vehicle actions during the detection process according to the detection instruction;

[0136] Controlling the battery detection device to detect the vehicle battery, and controlling the vehicle-mounted device to start the vehicle-related components to perform the related vehicle action;

[0137] Receive the test result of the battery testing device, and generate a diagnosis report according to the test result.

[0138] Optionally, before acquiring the detection instruction selected by the user, the method includes:

[0139] According to the user's instruction to start battery detection, control the vehicle-mounted device to detect the electrical connection status of all electronic components of the vehicle, and disconnect the electrical connection when there is an electrical connection;

[0140] When it is confirmed that the electrical connection status of all the electronic components of the vehicle is disconnected, a detection option is enabled for user selection and a detection instruction is generated based on the user selection.

[0141] Optionally, the detection instruction includes a battery health detection, and the associated vehicle action includes turning on a vehicle headlight;

[0142] The controlling the battery detection device to detect the vehicle battery and controlling the vehicle-mounted device to start the vehicle-related component to perform the associated vehicle action specifically includes:

[0143] Controlling the battery detection device to perform floating charge detection on the vehicle battery;

[0144] If floating electricity is detected, the on-board equipment is controlled to turn on the vehicle headlights to eliminate the floating electricity;

[0145] If no floating charge is detected or the floating charge has been eliminated, the battery detection device is controlled to perform a health detection on the vehicle battery and obtain a detection result.

[0146] Optionally, the detection instruction includes a system startup detection, and the associated vehicle action includes disconnecting the electrical connection of the vehicle electronic components and starting the engine;

[0147] The controlling the battery detection device to detect the vehicle battery and controlling the vehicle-mounted device to start the vehicle-related component to perform the associated vehicle action specifically includes:

[0148] Controlling the vehicle-mounted device to disconnect all electronic components of the vehicle;

[0149] After confirming that all electronic components of the vehicle are electrically disconnected, controlling the vehicle-mounted device to start the engine of the vehicle;

[0150] The battery is controlled to perform a system startup test on the vehicle battery and obtain a test result.

[0151] Optionally, the detection instruction includes a charging health detection, and the associated vehicle action includes starting the engine, accelerating the engine to a predetermined speed and maintaining it for a preset time,

[0152] The controlling the battery detection device to detect the vehicle battery and controlling the vehicle-mounted device to start the vehicle-related component to perform the associated vehicle action specifically includes:

[0153] Controlling the vehicle-mounted device to start the engine to charge the vehicle battery;

[0154] After detecting the charging voltage, controlling the vehicle-mounted device to accelerate the engine to a predetermined speed and maintain it for a preset time;

[0155] The battery testing device is controlled to test the vehicle battery and obtain a test result.

[0156] An embodiment of the present application provides a computer-readable storage medium, on which a program is stored. When the program is executed on a computer, the program performs the intelligent detection method for a vehicle battery applied to a diagnostic device as described above.

[0157] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0158] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0159] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0160] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0161] If the 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 computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, read-only memory), random access memory (RAM, random access memory), disk or optical disk and other media that can store program code.

Claims

1. An intelligent detection method for a vehicle battery, characterized in that: The method is applied to a diagnostic device, the diagnostic device is communicatively connected with a battery detection device and a vehicle-mounted device, the battery detection device is electrically connected with a vehicle battery, and the method comprises: According to the user's instruction to start battery detection, control the vehicle-mounted device to detect the electrical connection status of all electronic components of the vehicle, and disconnect the electrical connection when there is an electrical connection; When confirming that the electrical connection status of all electronic components of the vehicle is disconnected, displaying a detection option for the user to select and generating a detection instruction based on the user selection; Get the detection instruction selected by the user; Determining the associated vehicle actions during the detection process according to the detection instruction; Controlling the battery detection device to detect the vehicle battery, and controlling the vehicle-mounted device to start the vehicle-related components to perform the related vehicle actions; Receive the test result of the battery testing device, and generate a diagnosis report according to the test result.

2. The method according to claim 1, characterized in that The detection instruction includes a battery health detection, and the associated vehicle action includes turning on a vehicle headlight; The controlling the battery detection device to detect the vehicle battery and controlling the vehicle-mounted device to start the vehicle-related component to perform the associated vehicle action specifically includes: Controlling the battery detection device to perform floating charge detection on the vehicle battery; If floating electricity is detected, the on-board equipment is controlled to turn on the vehicle headlights to eliminate the floating electricity; If no floating charge is detected or the floating charge has been eliminated, the battery detection device is controlled to perform a health detection on the vehicle battery and obtain a detection result.

3. The method according to claim 1, characterized in that The detection instruction includes a system startup detection, and the associated vehicle action includes disconnecting the electrical connection of the vehicle electronic components and starting the engine; The controlling the battery detection device to detect the vehicle battery and controlling the vehicle-mounted device to start the vehicle-related component to perform the associated vehicle action specifically includes: Controlling the vehicle-mounted device to disconnect all electronic components of the vehicle; After confirming that all electronic components of the vehicle are electrically disconnected, controlling the vehicle-mounted device to start the engine of the vehicle; The battery is controlled to perform a system startup test on the vehicle battery and obtain a test result.

4. The method according to claim 1, characterized in that The detection instruction includes charging health detection, and the associated vehicle action includes starting the engine, accelerating the engine to a predetermined speed and maintaining it for a predetermined time, The controlling the battery detection device to detect the vehicle battery and controlling the vehicle-mounted device to start the vehicle-related component to perform the associated vehicle action specifically includes: Controlling the vehicle-mounted device to start the engine to charge the vehicle battery; After detecting the charging voltage, controlling the vehicle-mounted device to accelerate the engine to a predetermined speed and maintain it for a preset time; The battery testing device is controlled to test the vehicle battery and obtain a test result.

5. A diagnostic device, characterized in that: include: A first control unit, for controlling the vehicle-mounted device to detect the electrical connection status of all electronic components of the vehicle according to an instruction from a user to start the battery detection, and disconnecting the electrical connection when there is an electrical connection; A display unit, configured to display, when confirming that the electrical connection status of all electronic components of the vehicle is disconnected, a detection option for a user to select and generate a detection instruction based on the user selection; An acquisition unit, used for acquiring a detection instruction selected by a user; a determination unit, configured to determine an associated vehicle action during the detection process according to the detection instruction; A second control unit is used to control the battery detection device to detect the vehicle battery, and control the vehicle-mounted device to start the vehicle-related components to perform the related vehicle action; A generating unit is used to receive the test result of the battery testing device and generate a diagnosis report according to the test result.

6. A diagnostic device, characterized in that include: Processor, memory, input-output unit, and bus; The processor is connected to the memory, the input and output unit, and the bus; The memory stores a program, and the processor calls the program to execute the intelligent detection method for the vehicle battery as described in any one of claims 1-4. 7 . A computer-readable storage medium having a program stored thereon, wherein the program, when executed on a computer, performs the method according to claim 1 .

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