Intelligent acquisition method, device and equipment for safe working condition of sliding door and storage medium

Abstract

The invention discloses an intelligent collection method, device and equipment for the safety working condition of a sliding door and a storage medium, and relates to the technical field of automobile safety, and the method comprises the steps: recording the posture information of getting on and / or getting off a human body or welfare seats under different working conditions of the sliding door, the opening data of the sliding door, and the door closing speed data; matching the attitude information with a standard attitude to obtain a preset matching degree attitude; obtaining a target sliding door opening degree and a target door closing speed corresponding to the preset matching degree posture from the sliding door opening degree data and the door closing speed data; and the target opening degree of the sliding door and the target door closing speed serve as safety working condition data, so that intelligent collection of the safety working condition of the sliding door is achieved. The intelligent degree of safety working condition data acquisition of the sliding door can be improved, and a good data basis is provided for safety research of the sliding door.

Description

Technical Field

[0001] The present application relates to the field of automobile safety technology, and in particular to a method, device, equipment and storage medium for intelligently collecting the safety working conditions of sliding doors. Background Art

[0002] Cars are a means of transportation, especially in recent years, the living standards of the Chinese people have improved significantly. From the perspective of market segment sales, the sales of MPVs with three rows of seats have increased significantly. In terms of vehicle comfort and family member usage scenarios, MPVs are a better choice. The sliding doors of MPVs allow passengers in the second and third rows to enter and exit the vehicle, and their status in vehicle development is obvious.

[0003] The electric opening of the MPV sliding door needs to meet the needs of different human body sizes, as well as the boarding and / or exiting of passengers with limited mobility. It also needs to meet the impact of different usage scenarios, such as the situation where the sliding door clamps objects or people due to factors such as accidental switch contact and human error. When the sliding door is closed by mistake, if the clamping force is too large, it may cause damage to objects and injuries to people, and the durability of the door will also be affected. How to determine at what door opening and closing speed to maximize the safety of passengers when getting on and / or exiting the vehicle is one of the problems that need to be faced in the current development of sliding doors. Summary of the invention

[0004] The main purpose of this application is to provide a method, device, equipment and storage medium for intelligent collection of sliding door safety conditions, aiming to solve the technical problem of how to improve the intelligence level of sliding door safety condition data collection and provide a good data basis for sliding door safety research.

[0005] To achieve the above objectives, the present application proposes a method for intelligently collecting the safety working conditions of sliding doors, the method comprising:

[0006] Record the posture information of the human body or the welfare seat getting on and / or getting off the sliding door under different working conditions, the sliding door opening data and the closing speed data;

[0007] Matching the posture information with a standard posture to obtain a posture with a preset matching degree;

[0008] Obtaining the target sliding door opening and the target sliding door closing speed corresponding to the preset matching degree posture from the sliding door opening data and the closing door speed data;

[0009] The target sliding door opening and the target door closing speed are used as safety operating condition data to achieve intelligent collection of the sliding door safety operating conditions.

[0010] In one embodiment, the step of recording posture information of a human body or a welfare seat getting on and / or getting off the sliding door under different working conditions, sliding door opening data, and door closing speed data comprises:

[0011] When the sliding door is in normal working condition, the posture information of the human body getting on and / or getting off the vehicle, the sliding door opening data and the door closing speed data are recorded;

[0012] When the sliding door working condition is a misoperation working condition, recording the posture information of the human body getting on and / or getting off the vehicle, the sliding door opening data, and the door closing speed data;

[0013] When the sliding door working condition is the welfare seat working condition, the posture information of getting on and / or getting off the welfare seat, the sliding door opening data and the door closing speed data are recorded.

[0014] In one embodiment, when the sliding door is in a normal working condition, the step of recording the posture information of a person getting on and / or getting off the vehicle, the sliding door opening data, and the door closing speed data comprises:

[0015] When the sliding door is in a normal working condition, the size parameters of the human body are obtained;

[0016] Controlling the sliding door to open, and controlling the opening degree of the sliding door according to the size parameter;

[0017] After the sliding door is opened, the posture information of the human body getting on and / or getting off the vehicle and the sliding door opening data are recorded, and the door closing speed data is recorded as the static speed.

[0018] In one embodiment, when the sliding door working condition is a misoperation working condition, the step of recording the posture information of the human body getting on and / or getting off the vehicle, the sliding door opening data, and the door closing speed data comprises:

[0019] When the sliding door working condition is a misoperation working condition, obtaining the size parameters of the human body;

[0020] Controlling the sliding door to open, and controlling the opening degree of the sliding door according to the size parameter;

[0021] After the sliding door is opened, recording the posture information of the person getting on and / or getting off the vehicle, the sliding door opening data, and the position information of the person getting on and / or getting off the vehicle;

[0022] When the position information indicates that a human body has stepped onto the threshold, controlling the sliding door to close at a preset speed;

[0023] The door closing speed data is recorded as the preset speed.

[0024] In one embodiment, when the sliding door working condition is a welfare seat working condition, the step of recording the posture information of getting on and / or getting off the welfare seat, the sliding door opening data, and the door closing speed data comprises:

[0025] When the sliding door working condition is a welfare seat working condition, obtaining size parameters of the welfare seat;

[0026] Controlling the sliding door to open, and controlling the opening degree of the sliding door according to the size parameter;

[0027] After the sliding door is opened, the posture information of getting on and / or getting off the welfare seat and the sliding door opening data are recorded, and the door closing speed data is recorded as a stationary speed.

[0028] In one embodiment, the step of matching the posture information with a standard posture to obtain a posture with a preset matching degree includes:

[0029] Calculating the matching degree between the posture information and the standard posture by a preset method to obtain a matching result;

[0030] Screening the matching results, and taking the matching results that meet preset requirements as target results;

[0031] The posture information corresponding to the target result is used as a preset matching degree posture.

[0032] In one embodiment, before the step of matching the posture information with a standard posture to obtain a posture with a preset matching degree, the step includes:

[0033] Controlling the sliding door to open to a preset state;

[0034] After the sliding door is opened, recording reference posture information of the human body when getting on and / or off the vehicle normally and when getting on and / or off the welfare seat;

[0035] Overlapping processing is performed on the reference posture information to obtain a standard posture.

[0036] In addition, to achieve the above-mentioned purpose, the present application also proposes a sliding door safety condition intelligent acquisition device, the device comprising:

[0037] An information recording module, used to record the posture information of a person or a welfare seat getting on and / or getting off the sliding door under different working conditions, the sliding door opening data, and the door closing speed data;

[0038] An analysis and processing module, used for matching the posture information with a standard posture to obtain a posture with a preset matching degree;

[0039] A data extraction module, used for acquiring a target sliding door opening and a target sliding door closing speed corresponding to the preset matching posture from the sliding door opening data and the closing speed data;

[0040] The data output module is used to use the target sliding door opening and target door closing speed as safety working condition data to realize intelligent collection of the sliding door safety working condition.

[0041] In addition, to achieve the above-mentioned purpose, the present application also proposes an intelligent collection device for the safety working condition of a sliding door, the device comprising: a sliding door, a welfare seat, a camera array, a radar array, and a data recorder and processor;

[0042] The device further includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program is configured to implement the steps of the method for intelligently collecting the safety working conditions of sliding doors as described above.

[0043] In addition, to achieve the above-mentioned purpose, the present application also proposes a storage medium, which is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by the processor, the steps of the intelligent collection method of the safety working condition of the sliding door as described above are implemented.

[0044] In addition, to achieve the above-mentioned purpose, the present application also provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, it implements the steps of the method for intelligently collecting the safety working conditions of sliding doors as described above.

[0045] One or more technical solutions proposed in this application have at least the following technical effects:

[0046] By matching the posture of the human body and the welfare seat getting on and / or getting off the vehicle with the standard posture, and recording the sliding door opening and closing speed with the highest matching degree, the problem of difficulty in obtaining the safe working condition data of sliding doors under different usage scenarios and human body sizes is solved. Compared with the existing technology, the intelligence level of sliding door safety working condition data collection is improved, providing a good data basis for sliding door safety research. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0048] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0049] Figure 1 A flow chart of the first embodiment of the intelligent collection method for the safety working condition of sliding doors provided in the present application;

[0050] Figure 2 A flow chart of the second embodiment of the intelligent collection method for the safety working condition of sliding doors provided in the present application;

[0051] Figure 3 A schematic diagram of a simplified process of a method for intelligently collecting safe working conditions of sliding doors provided in the second embodiment of the present application;

[0052] Figure 4 A flow chart of the third embodiment of the intelligent collection method for the safety working condition of sliding doors provided in the present application;

[0053] Figure 5 A flow chart of a fourth embodiment of the method for intelligently collecting the safety working conditions of sliding doors of the present application;

[0054] Figure 6 This is a schematic diagram of the module structure of the intelligent acquisition device for the safety working condition of the sliding door according to the embodiment of the present application;

[0055] Figure 7 Schematic diagram of the equipment structure of the hardware operating environment involved in the method for intelligently collecting the safety conditions of sliding doors in the embodiment of the present application.

[0056] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0057] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0058] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0059] The main solution of the embodiment of the present application is: recording the posture information of the human body or the welfare seat getting on and / or getting off the sliding door under different working conditions, the sliding door opening data and the door closing speed data; matching the posture information with the standard posture to obtain a preset matching posture; obtaining the target sliding door opening and target door closing speed corresponding to the preset matching posture from the sliding door opening data and the door closing speed data; using the target sliding door opening and target door closing speed as safety working condition data to realize intelligent collection of sliding door safety working conditions.

[0060] In this embodiment, for ease of description, the following description is made by taking the internal actuator of the intelligent acquisition system for the safety working condition of the sliding door as the execution subject.

[0061] It is difficult to obtain accurate sliding door safety operating data under different usage scenarios and human body sizes with existing technology.

[0062] The present application provides a solution, which achieves the improvement of the intelligence level of data collection on the safe working conditions of sliding doors by matching the posture of the human body and the welfare seat getting on and / or getting off the vehicle with the standard posture and recording the sliding door opening and closing speed with the highest matching degree, thereby providing a good data basis for the safety research of sliding doors.

[0063] It can be seen from the above embodiments that the present application solves the problem of difficulty in obtaining safe operating condition data of sliding doors under different usage scenarios and human body sizes by matching the posture of the human body and the posture of getting on and / or getting off the welfare seat with the standard posture, and recording the opening and closing speed of the sliding door with the highest matching degree. This improves the intelligence level of sliding door safety operating condition data collection and provides a good data basis for sliding door safety research.

[0064] It should be noted that the execution subject of this embodiment can be a computing service device with data processing, network communication and program running functions, such as a tablet computer, a personal computer, a mobile phone, etc., or an electronic device capable of realizing the above functions, etc. The following takes the internal actuator of the intelligent acquisition system for the safety working condition of sliding doors as an example to illustrate this embodiment and the following embodiments.

[0065] Based on this, the embodiment of the present application provides a method for intelligently collecting the safety working conditions of sliding doors. Figure 1 , Figure 1 This is a flow chart of the first embodiment of the method for intelligently collecting the safety working conditions of sliding doors of the present application.

[0066] In this embodiment, the sliding door safety condition intelligent collection method includes steps S10 to S40:

[0067] Step S10, recording the posture information of a human body or a welfare seat getting on and / or getting off the sliding door under different working conditions, the sliding door opening data, and the door closing speed data.

[0068] It should be noted that the welfare seat is an electric seat that can be moved directly from inside the vehicle to outside the vehicle; the working condition of the sliding door usually refers to the use and operating environment of the sliding door under different conditions, including the opening and closing speed of the sliding door, the door opening and other factors; the posture information refers to the posture of the human body and the welfare seat when getting on and off the vehicle; the sliding door opening refers to the maximum opening width that the door leaf can reach when the sliding door is in the open state. It is an important parameter to measure the functionality of the sliding door and determines the convenience of people or objects entering and exiting the vehicle. Generally, the middle door opening is required to be between 700mm and 900mm in the X direction, and the Y direction should not be greater than 150mm when the door is fully opened; the closing speed is the speed of the door leaf when the sliding door is closed.

[0069] When recording the posture information of a human body or a welfare seat getting on and / or getting off the vehicle, the sliding door opening data and the door closing speed data, the posture information, sliding door opening data and door closing speed data collected in the same test are grouped together. The data in the group correspond to each other, and the corresponding two data can be obtained based on one of the data.

[0070] Step S20, matching the posture information with a standard posture to obtain a posture with a preset matching degree.

[0071] It should be noted that the preset matching posture is the posture information with higher matching data; the standard posture is the posture of the human body and welfare seat getting on and / or getting off the vehicle with the widest coverage under different usage conditions of the sliding door, which is obtained by testing people with different size parameters when the sliding door is opened to a door opening that far exceeds the door opening commonly used on the market.

[0072] Step S30, obtaining a target sliding door opening and a target sliding door closing speed corresponding to the preset matching posture from the sliding door opening data and the closing door speed data.

[0073] Each posture information corresponds to the opening and closing speed of the sliding door under the posture information. The sliding door opening and closing speed corresponding to the preset matching posture are obtained from the sliding door opening data and closing speed data, and are used as the target sliding door opening and target closing speed.

[0074] Step S40: Using the target sliding door opening and the target door closing speed as safety operating condition data to achieve intelligent collection of the sliding door safety operating condition.

[0075] The sliding door opening and closing speed corresponding to the preset matching posture are obtained from the sliding door opening data and closing speed data as the safety working condition data, realizing intelligent collection of the sliding door data under the safety working condition. The data can be used to determine at which opening and closing speed it is safest to use the sliding door, providing a research basis for the subsequent development of sliding doors.

[0076] The present embodiment provides a method for intelligently collecting the safety conditions of sliding doors. By matching the postures of a human body and a welfare seat getting on and / or getting off the vehicle with the standard posture, the opening and closing speed of the sliding door with the highest matching degree is recorded. This solves the problem of difficulty in obtaining the safety condition data of sliding doors in different usage scenarios and human body sizes, improves the intelligence level of the collection of the safety condition data of sliding doors, and provides a good data basis for the safety research of sliding doors.

[0077] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction, and will not be repeated in the following. Figure 2 , step S10 includes steps S11 to S13:

[0078] Step S11, when the sliding door is in a normal working condition, the posture information of a person getting on and / or getting off the vehicle, the sliding door opening data, and the door closing speed data are recorded.

[0079] It should be noted that the normal working condition is that the sliding door opens normally, there is no accidental touch and no welfare seat works.

[0080] In a feasible implementation manner, step S11 includes steps S101 to S103:

[0081] Step S101, when the sliding door is in a normal working condition, obtaining size parameters of a human body.

[0082] It should be noted that the size parameters of the human body are the height and body shape data of the human body.

[0083] Step S102, controlling the sliding door to open, and controlling the opening degree of the sliding door according to the size parameter.

[0084] According to the size parameters of the human body, the sliding door is controlled to open to an adaptive opening. The larger the size parameter, the larger the opening.

[0085] Step S103, after the sliding door is opened, the posture information of the person getting on and / or getting off the vehicle and the sliding door opening data are recorded, and the door closing speed data is recorded as the static speed.

[0086] It should be noted that the static speed is the speed in a static state, that is, the speed is 0.

[0087] After the sliding door is opened, the posture of the person getting on and off the vehicle and the opening data of the sliding door are recorded, and the door closing speed under this posture information is recorded as 0.

[0088] By recording the posture information, sliding door opening and closing speed of normal working conditions, a data basis is provided for standard posture matching.

[0089] Step S12, when the sliding door working condition is a misoperation working condition, recording the posture information of the human body getting on and / or getting off the vehicle, the sliding door opening data and the door closing speed data.

[0090] It should be noted that the misoperation condition is a condition in which the sliding door closes prematurely due to an accidental touch when a person is getting on and / or getting off the vehicle.

[0091] In a feasible implementation manner, step S12 includes steps S201 to S205:

[0092] Step S201, when the sliding door working condition is a misoperation working condition, obtaining the size parameters of the human body.

[0093] When the sliding door is in a misoperation condition, the size parameters of a human body getting on and / or getting off the vehicle are acquired through a camera.

[0094] Step S202, controlling the sliding door to open, and controlling the opening degree of the sliding door according to the size parameter.

[0095] According to the size parameters of the human body, the sliding door is controlled to open to an adaptive opening. The larger the size parameter, the larger the opening.

[0096] Step S203, after the sliding door is opened, recording the posture information of the person getting on and / or getting off the vehicle, the sliding door opening data, and the position information of the person getting on and / or getting off the vehicle.

[0097] After the sliding door is opened, the posture of the human body when getting in and out of the vehicle, the opening data of the sliding door, and the position of the human body relative to the vehicle are recorded.

[0098] Step S204, when the position information indicates that a human body has stepped on the threshold, controlling the sliding door to close at a preset speed.

[0099] When the position information indicates that a person has stepped onto the threshold, that is, the person's feet or legs have reached the threshold line, the sliding door is controlled to close at an adaptive uniform speed, and the operation is repeated multiple times at different speeds.

[0100] Step S205, recording the door closing speed data as the preset speed.

[0101] The speed at which the sliding door closes each time is recorded and used as the closing speed data.

[0102] By recording the posture information, sliding door opening and closing speed of the misoperation condition, a data basis is provided for standard posture matching.

[0103] Step S13, when the sliding door working condition is the welfare seat working condition, record the posture information of getting on and / or getting off the welfare seat, the sliding door opening data and the door closing speed data.

[0104] It should be noted that the welfare seat working condition refers to the working condition of a human body when sitting on and / or getting off the welfare seat.

[0105] In a feasible implementation manner, step S13 includes steps S301 to S303:

[0106] Step S301, when the sliding door working condition is a welfare seat working condition, obtain the size parameters of the welfare seat.

[0107] When the sliding door is in a misoperation condition, the size parameters of the welfare seat, such as the volume of the welfare seat, are acquired through a camera.

[0108] Step S302, controlling the sliding door to open, and controlling the opening degree of the sliding door according to the size parameter.

[0109] According to the size parameters of the welfare seat, the sliding door is controlled to open to an adaptive opening. The larger the size parameter, the larger the opening.

[0110] Step S303, after the sliding door is opened, the posture information of getting on and / or getting off the welfare seat and the sliding door opening data are recorded, and the door closing speed data is recorded as a stationary speed.

[0111] After the sliding door is opened, the posture of the welfare seat when getting into the vehicle and getting out of the vehicle and the opening data of the sliding door are recorded, and the door closing speed under this posture information is recorded as 0.

[0112] By recording the posture information of the welfare seat working condition, the opening degree of the sliding door and the closing speed, a data basis is provided for standard posture matching.

[0113] The present embodiment provides a method for intelligently collecting the safe working conditions of sliding doors. When the working condition of the sliding door is a normal working condition, the posture information of a person getting on and / or getting off the vehicle, the opening data of the sliding door, and the closing speed data are recorded; when the working condition of the sliding door is a misoperation condition, the posture information of a person getting on and / or getting off the vehicle, the opening data of the sliding door, and the closing speed data are recorded; when the working condition of the sliding door is a welfare seat condition, the posture information of a person getting on and / or getting off the welfare seat, the opening data of the sliding door, and the closing speed data are recorded, thereby realizing the collection of usage data of sliding doors under different working conditions.

[0114] For example, in order to help understand the implementation process of the intelligent collection method of the sliding door safety working condition obtained by combining this embodiment with the above-mentioned embodiment 1, please refer to Figure 3 , Figure 3 A brief flow chart of a method for intelligently collecting safe working conditions of a sliding door is provided, specifically: the size information of a human body and a welfare seat getting on and / or getting off a vehicle is collected through a camera array, the sliding door opening is matched through a sliding door controller, and then the getting on and / or getting off posture is collected and processed through the camera array and a data recorder and processor; in the case of misoperation, the getting on and / or getting off posture is collected and processed through the camera array and a data recorder and processor; the sliding door is opened to the maximum, and the getting on and / or getting off posture is collected through the camera array, and the standard posture is compared with the data of the data recorder and processor to obtain a posture matching result output.

[0115] Based on the first embodiment of the present application, in the third embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction, and will not be repeated in the following. Figure 4 , step S20 includes steps S21 to S23:

[0116] Step S21, calculating the matching degree between the posture information and the standard posture by a preset method to obtain a matching result.

[0117] It should be noted that the preset method is an image overlap matching method, which overlaps the collected posture information with the standard posture, and calculates the matching degree according to the overlap degree. The higher the overlap degree, the higher the matching degree.

[0118] The matching degree between the posture information and the standard posture is calculated through image overlap technology, with the value range from 0 (completely different) to 1 (completely the same), and the matching result data is obtained. Different size parameters are divided into three categories according to the data size, corresponding to short, medium and tall sizes respectively. The matching result data of the posture information corresponding to the size parameters are also divided into corresponding short, medium and tall categories.

[0119] Step S22, screening the matching results, and taking the matching results that meet preset requirements as target results.

[0120] The matching results are screened, and in the matching result data of the short, medium, and tall categories, a matching result with data closest to 1 is selected respectively. According to the sliding door openings corresponding to the three matching results, the matching result with the largest sliding door opening is selected as the target result.

[0121] Step S23: taking the posture information corresponding to the target result as a preset matching degree posture.

[0122] The posture information corresponding to the target result is used as a preset matching posture, so that the corresponding sliding door opening and closing speed can be obtained according to the preset matching posture later.

[0123] The present embodiment provides a method for intelligently collecting the safety working conditions of sliding doors, which calculates the matching degree between the posture information and the standard posture to obtain a matching result; screens the matching results and uses the matching results that meet preset requirements as target results; uses the posture information corresponding to the target result as a preset matching posture, thereby comparing the collected posture information with the standard posture and obtaining a comparison result.

[0124] Based on the first embodiment of the present application, in the fourth embodiment of the present application, the same or similar contents as those in the first embodiment can be referred to the above description, and will not be described in detail later. Figure 5 , before step S20, steps S01 to S03 are included:

[0125] Step S01, controlling the sliding door to open to a preset state.

[0126] It should be noted that the preset state is a state where the sliding door is opened to a degree far exceeding the door opening commonly used in the market.

[0127] Step S02, after the sliding door is opened, recording reference posture information of the human body getting on and / or getting off the vehicle normally and getting on and / or getting off the welfare seat.

[0128] After the sliding door is opened, the posture information of a person getting on and / or off the vehicle normally and sitting on a welfare seat is recorded, including when the person gets on the vehicle and when the person gets off the vehicle.

[0129] Step S03: performing overlapping processing on the reference posture information to obtain a standard posture.

[0130] The reference posture information is processed by image overlap through data recording and processor, and the maximized posture overlap is synthesized into the standard boarding and exiting posture.

[0131] The present embodiment provides a method for intelligently collecting the safety working conditions of a sliding door, which controls the sliding door to open to a preset state; after the sliding door is opened, records reference posture information of a human body getting on and / or getting off the vehicle normally and getting on and / or getting off a welfare seat; overlaps the reference posture information to obtain a standard posture, thereby providing standard reference data for posture matching.

[0132] It should be noted that the above examples are only used to understand the present application and do not constitute a limitation on the method for intelligently collecting the safety conditions of sliding doors of the present application. More simple transformations based on this technical concept are all within the scope of protection of the present application.

[0133] This application also provides a sliding door safety condition intelligent collection device, please refer to Figure 6 , the device comprises:

[0134] The information recording module 10 is used to record the posture information of a human body or a welfare seat getting on and / or getting off the sliding door under different working conditions, the sliding door opening data and the door closing speed data.

[0135] The analysis and processing module 20 is used to match the posture information with a standard posture to obtain a posture with a preset matching degree.

[0136] The data extraction module 30 is used to obtain the target sliding door opening and the target sliding door closing speed corresponding to the preset matching posture from the sliding door opening data and the closing speed data.

[0137] The data output module 40 is used to use the target sliding door opening and the target door closing speed as safety working condition data to realize intelligent collection of the sliding door safety working condition.

[0138] In one embodiment, the information recording module 10 is further used to record the posture information of the human body getting on and / or getting off the vehicle, the sliding door opening data and the door closing speed data when the sliding door working condition is a normal working condition; to record the posture information of the human body getting on and / or getting off the vehicle, the sliding door opening data and the door closing speed data when the sliding door working condition is a misoperation condition; and to record the posture information of the human body getting on and / or getting off the welfare seat, the sliding door opening data and the door closing speed data when the sliding door working condition is a welfare seat working condition.

[0139] In one embodiment, the information recording module 10 is also used to obtain the size parameters of the human body when the sliding door is in a normal working condition; control the opening of the sliding door, and control the opening of the sliding door according to the size parameters; after the sliding door is opened, record the posture information of the human body getting on and / or getting off the vehicle and the sliding door opening data, and record the closing speed data as the static speed.

[0140] In one embodiment, the information recording module 10 is further used to obtain the size parameters of the human body when the sliding door operating condition is a misoperation condition; control the opening of the sliding door, and control the opening of the sliding door according to the size parameters; after the sliding door is opened, record the posture information of the human body getting on and / or getting off the vehicle, the sliding door opening data and the position information of the human body getting on and / or getting off the vehicle; when the position information is that the human body steps on the threshold, control the sliding door to close at a preset speed; and record the door closing speed data as the preset speed.

[0141] In one embodiment, the information recording module 10 is also used to obtain the size parameters of the welfare seat when the sliding door working condition is the welfare seat working condition; control the opening of the sliding door, and control the opening of the sliding door according to the size parameters; after the sliding door is opened, record the posture information of getting on and / or getting off the welfare seat and the sliding door opening data, and record the door closing speed data as the static speed.

[0142] In one embodiment, the analysis and processing module 20 is also used to calculate the matching degree between the posture information and the standard posture through a preset method to obtain a matching result; filter the matching results and use the matching results that meet the preset requirements as the target results; and use the posture information corresponding to the target result as the preset matching posture.

[0143] In one embodiment, the analysis and processing module 20 is also used to control the sliding door to open to a preset state; after the sliding door is opened, record the reference posture information of the human body getting on and / or off the vehicle normally and getting on and / or off the welfare seat; and overlap the reference posture information to obtain a standard posture.

[0144] The intelligent collection device for the safety condition of sliding doors provided by the present application adopts the intelligent collection method for the safety condition of sliding doors in the above-mentioned embodiment, which can solve the technical problem of how to improve the intelligence level of data collection for the safety condition of sliding doors and provide a good data basis for the safety research of sliding doors. Compared with the prior art, the beneficial effects of the intelligent collection device for the safety condition of sliding doors provided by the present application are the same as the beneficial effects of the intelligent collection method for the safety condition of sliding doors provided by the above-mentioned embodiment, and the other technical features of the intelligent collection device for the safety condition of sliding doors are the same as the features disclosed in the above-mentioned embodiment method, which will not be repeated here.

[0145] The present application provides a sliding door safety working condition intelligent collection device, the device comprising: a sliding door, a welfare seat, a camera array, a radar array, and a data recorder and processor;

[0146] The device also includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the intelligent collection method for the safety working condition of the sliding door in the above-mentioned embodiment 1.

[0147] Reference below Figure 7, which shows a schematic diagram of the structure of a sliding door safety condition intelligent collection device suitable for implementing the embodiment of the present application. The sliding door safety condition intelligent collection device in the embodiment of the present application may include but is not limited to mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 7 The shown intelligent collection device for the safe working condition of the sliding door is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0148] like Figure 7 As shown, the intelligent acquisition device for the safety working condition of the sliding door may include a processing device 1001 (such as a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM: Read Only Memory) 1002 or the program loaded from the storage device 1003 to the random access memory (RAM: Random Access Memory) 1004. In the RAM 1004, various programs and data required for the operation of the intelligent acquisition device for the safety working condition of the sliding door are also stored. The processing device 1001, the ROM 1002 and the RAM 1004 are connected to each other through a bus 1005. The input / output (I / O) interface 1006 is also connected to the bus. Typically, the following systems can be connected to the I / O interface 1006: input devices 1007 including, for example, a touch screen, a touchpad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; output devices 1008 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; storage devices 1003 including, for example, a magnetic tape, a hard disk, etc.; and communication devices 1009. The communication device 1009 can allow the intelligent acquisition device for the safety working condition of the sliding door to communicate wirelessly or wired with other devices to exchange data. Although the figure shows the intelligent acquisition device for the safety working condition of the sliding door with various systems, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems may be implemented or have alternatively.

[0149] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0150] The intelligent collection device for the safety condition of sliding doors provided by the present application adopts the intelligent collection method for the safety condition of sliding doors in the above-mentioned embodiment, which can solve the technical problem of how to improve the intelligence level of data collection for the safety condition of sliding doors and provide a good data basis for the safety research of sliding doors. Compared with the prior art, the beneficial effects of the intelligent collection device for the safety condition of sliding doors provided by the present application are the same as the beneficial effects of the intelligent collection method for the safety condition of sliding doors provided by the above-mentioned embodiment, and the other technical features of the intelligent collection device for the safety condition of sliding doors are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0151] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0152] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0153] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the method for intelligently collecting the safety working conditions of sliding doors in the above-mentioned embodiment.

[0154] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the above.

[0155] The computer-readable storage medium may be included in the intelligent collection device for the safety working condition of the sliding door; or it may exist independently without being assembled into the intelligent collection device for the safety working condition of the sliding door.

[0156] The computer-readable storage medium carries one or more programs. When the one or more programs are executed by the intelligent collection device for the safe working condition of the sliding door, the intelligent collection device for the safe working condition of the sliding door: records the posture information of the human body or the welfare seat getting on and / or getting off the sliding door under different working conditions, the sliding door opening data and the closing speed data; matches the posture information with the standard posture to obtain a preset matching posture; obtains the target sliding door opening and target closing speed corresponding to the preset matching posture from the sliding door opening data and the closing speed data; and uses the target sliding door opening and target closing speed as safety working condition data to realize intelligent collection of the safe working condition of the sliding door.

[0157] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0158] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present application. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0159] The modules involved in the embodiments described in this application may be implemented by software or hardware, wherein the name of the module does not constitute a limitation on the unit itself in some cases.

[0160] The readable storage medium provided in the present application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the above-mentioned intelligent collection method for the safety working condition of sliding doors, and can solve the technical problem of how to improve the intelligence level of data collection for the safety working condition of sliding doors and provide a good data basis for the safety research of sliding doors. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in the present application are the same as the beneficial effects of the intelligent collection method for the safety working condition of sliding doors provided in the above-mentioned embodiments, and will not be repeated here.

[0161] The present application also provides a computer program product, including a computer program, which, when executed by a processor, implements the steps of the above-mentioned method for intelligently collecting the safety working conditions of a sliding door.

[0162] The computer program product provided by the present application can solve the technical problem of how to improve the intelligent level of data collection of sliding door safety conditions and provide a good data basis for sliding door safety research. Compared with the prior art, the beneficial effects of the computer program product provided by the present application are the same as the beneficial effects of the sliding door safety condition intelligent collection method provided by the above embodiment, which will not be repeated here.

[0163] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A method for intelligently collecting the safety working conditions of sliding doors, characterized in that: The method comprises: Record the posture information of the human body or the welfare seat getting on and / or getting off the sliding door under different working conditions, the sliding door opening data and the closing speed data; Matching the posture information with a standard posture to obtain a posture with a preset matching degree; Obtaining the target sliding door opening and the target sliding door closing speed corresponding to the preset matching degree posture from the sliding door opening data and the closing door speed data; The target sliding door opening and the target door closing speed are used as safety operating condition data to achieve intelligent collection of the sliding door safety operating conditions.

2. The method according to claim 1, characterized in that The step of recording the posture information of a human body or a welfare seat getting on and / or getting off the sliding door under different working conditions, the sliding door opening data, and the door closing speed data comprises: When the sliding door is in normal working condition, the posture information of the human body getting on and / or getting off the vehicle, the sliding door opening data and the door closing speed data are recorded; When the sliding door working condition is a misoperation working condition, recording the posture information of the human body getting on and / or getting off the vehicle, the sliding door opening data, and the door closing speed data; When the sliding door working condition is the welfare seat working condition, the posture information of getting on and / or getting off the welfare seat, the sliding door opening data and the door closing speed data are recorded.

3. The method according to claim 2, characterized in that When the sliding door is in a normal working condition, the step of recording the posture information of a person getting on and / or getting off the vehicle, the sliding door opening data, and the door closing speed data comprises: When the sliding door is in a normal working condition, the size parameters of the human body are obtained; Controlling the sliding door to open, and controlling the opening degree of the sliding door according to the size parameter; After the sliding door is opened, the posture information of the human body getting on and / or getting off the vehicle and the sliding door opening data are recorded, and the door closing speed data is recorded as the static speed.

4. The method according to claim 2, characterized in that When the sliding door working condition is a misoperation working condition, the step of recording the posture information of the human body getting on and / or getting off the vehicle, the sliding door opening data, and the door closing speed data comprises: When the sliding door working condition is a misoperation working condition, obtaining the size parameters of the human body; Controlling the sliding door to open, and controlling the opening degree of the sliding door according to the size parameter; After the sliding door is opened, recording the posture information of the person getting on and / or getting off the vehicle, the sliding door opening data, and the position information of the person getting on and / or getting off the vehicle; When the position information indicates that a human body has stepped onto the threshold, controlling the sliding door to close at a preset speed; The door closing speed data is recorded as the preset speed.

5. The method according to claim 2, characterized in that When the sliding door working condition is a welfare seat working condition, the step of recording the posture information of getting on and / or getting off the welfare seat, the sliding door opening data, and the door closing speed data comprises: When the sliding door working condition is a welfare seat working condition, obtaining size parameters of the welfare seat; Controlling the sliding door to open, and controlling the opening degree of the sliding door according to the size parameter; After the sliding door is opened, the posture information of getting on and / or getting off the welfare seat and the sliding door opening data are recorded, and the door closing speed data is recorded as a stationary speed.

6. The method according to claim 1, characterized in that The step of matching the posture information with the standard posture to obtain a posture with a preset matching degree comprises: Calculating the matching degree between the posture information and the standard posture by a preset method to obtain a matching result; Screening the matching results, and taking the matching results that meet preset requirements as target results; The posture information corresponding to the target result is used as a preset matching degree posture.

7. The method according to any one of claims 1 to 6, characterized in that The step of matching the posture information with the standard posture to obtain a posture with a preset matching degree includes: Controlling the sliding door to open to a preset state; After the sliding door is opened, recording reference posture information of the human body when getting on and / or off the vehicle normally and when getting on and / or off the welfare seat; Overlapping processing is performed on the reference posture information to obtain a standard posture.

8. An intelligent device for collecting safe working conditions of sliding doors, characterized in that: The device comprises: An information recording module, used to record the posture information of a person or a welfare seat getting on and / or getting off the sliding door under different working conditions, the sliding door opening data, and the door closing speed data; An analysis and processing module, used for matching the posture information with a standard posture to obtain a posture with a preset matching degree; A data extraction module, used for acquiring a target sliding door opening and a target sliding door closing speed corresponding to the preset matching posture from the sliding door opening data and the closing speed data; The data output module is used to use the target sliding door opening and target door closing speed as safety working condition data to realize intelligent collection of the sliding door safety working condition.

9. An intelligent data collection device for the safety working conditions of sliding doors, characterized in that: The equipment includes: sliding doors, welfare seats, camera arrays, radar arrays, and data recorders and processors; The device also includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program is configured to implement the steps of the method for intelligently collecting the safety working conditions of a sliding door as described in any one of claims 1 to 7.

10. A storage medium, characterized in that: The storage medium is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by a processor, the steps of the intelligent collection method for the safety working condition of a sliding door as described in any one of claims 1 to 7 are implemented.

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