Safety belt comfort analysis device and method

Abstract

The invention discloses a safety belt comfort analysis device and method, and relates to the technical field of automobile safety belt arrangement, the safety belt comfort analysis device comprises a mounting bottom plate, a safety belt fixing support, a seat and an adjusting device; the adjusting device and the safety belt fixing support are both in communication connection with the control terminal. The seat is used for simulating a whole vehicle seat on the target vehicle; the control terminal is used for sending the seat coordinate information to the adjusting device and sending the safety belt anchor point coordinate information to the safety belt fixing support; the adjusting device is used for adjusting the relative position of the seat on the mounting bottom plate based on the seat coordinate information; the safety belt fixing support is used for adjusting the anchor point position of the safety belt retractor on the safety belt fixing support based on the safety belt anchor point coordinate information. The technical problem of lack of safety belt comfort verification means in the prior art is solved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile safety belt arrangement, in particular to a safety belt comfort analysis device and method. Background Art

[0002] With the popularization of household cars, user needs are constantly updated. Vehicles not only need to have good handling and driving experience, but have become a part of life. Regulations require that seat belts must be worn when getting in a car. The wearing rate increases for different groups of people, and the requirements for comfort are getting higher and higher. There is no effective way to verify in the early stage, and problems are found later and cannot be rectified or the rectification costs are extremely high. Summary of the invention

[0003] The purpose of the present invention is to provide a seat belt comfort analysis device and method in order to solve at least one of the above technical problems.

[0004] In a first aspect, an embodiment of the present invention provides a seat belt comfort analysis device, comprising: a mounting base, a seat belt fixing bracket, a seat and an adjustment device; wherein the adjustment device is arranged on the mounting base, the seat is arranged on the adjustment device, the seat belt fixing bracket is arranged on the mounting base and on the side of the seat, and a seat belt retractor is fixed on the seat belt fixing bracket; the adjustment device and the seat belt fixing bracket are both communicatively connected to a control terminal; the seat is used to simulate a whole vehicle seat on a target vehicle; the control terminal is used to send seat coordinate information to the adjustment device and send seat belt anchor point coordinate information to the seat belt fixing bracket; the adjustment device is used to adjust the relative position of the seat on the mounting base based on the seat coordinate information; the seat belt fixing bracket is used to adjust the anchor point position of the seat belt retractor on the seat belt fixing bracket based on the seat belt anchor point coordinate information.

[0005] Furthermore, the adjusting device is provided with an adjusting motor for controlling the adjusting device to slide on the mounting base plate.

[0006] Furthermore, the seat belt fixing bracket is provided with an adjusting motor for controlling the anchor point of the seat belt retractor on the seat belt fixing bracket to slide on the seat belt fixing bracket.

[0007] Furthermore, the control terminal is also used to obtain the layout status of the entire vehicle seats on the target vehicle, and determine the seat coordinate information and the seat belt anchor point coordinate information based on the layout status.

[0008] In a second aspect, an embodiment of the present invention further provides a seat belt comfort analysis method, which is applied to the seat belt comfort analysis device described in the first aspect above; the method comprises: obtaining multiple sets of preset coordinate information based on the control terminal; inputting each set of preset coordinate information into the adjustment device and the seat belt fixing bracket in turn, so that the adjustment device and the seat belt fixing bracket adjust the position of the seat and the seat belt retractor; obtaining the tester's comfort evaluation of the adjusted seat and seat belt corresponding to each set of coordinate information; and taking the set of coordinate information with the highest comfort evaluation as the target adjustment plan.

[0009] Furthermore, the preset coordinate information includes seat coordinate information and seat belt anchor point coordinate information.

[0010] Furthermore, the adjustment device and the seat belt fixing bracket adjust the position of the seat and the seat belt retractor, including: the adjustment device adjusts the relative position of the seat on the mounting base based on the seat coordinate information; the seat belt fixing bracket adjusts the anchor point position of the seat belt retractor on the seat belt fixing bracket based on the seat belt anchor point coordinate information.

[0011] Furthermore, obtaining multiple sets of preset coordinate information based on the control terminal includes: obtaining multiple sets of preset layout states, and converting the multiple sets of preset layout states into multiple sets of preset coordinate information based on the control terminal; the preset layout state is the layout state of the entire vehicle seat on the target vehicle.

[0012] In a third aspect, an embodiment of the present invention further provides an electronic device, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method described in the second aspect when executing the computer program.

[0013] In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions, and when the computer instructions are executed by a processor, the method described in the second aspect is implemented.

[0014] The embodiments of the present invention provide a seat belt comfort analysis device and method, which can not only quickly determine the layout plan, but also accurately determine the actual vehicle results, avoid unreliable simulation factors, and avoid the problem of problems being discovered later and unable to be rectified, thereby alleviating the technical problem of the lack of seat belt comfort verification means in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 A schematic diagram of a seat belt comfort analysis device provided by an embodiment of the present invention;

[0017] Figure 2 A flowchart of a seat belt comfort analysis method provided by an embodiment of the present invention.

[0018] In the figure: 1. installation base plate, 2. seat belt fixing bracket, 3. seat, 4. adjustment device, 5. seat belt retractor. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0020] The following detailed description is an exemplary description, which is intended to provide further detailed description of the present invention. Unless otherwise specified, all technical terms used in the present invention have the same meaning as those generally understood by those skilled in the art to which the present invention belongs. The terms used in the present invention are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present invention.

[0021] Embodiment 1

[0022] Figure 1 Schematic diagram of a seat belt comfort analysis device according to an embodiment of the present invention. Figure 1 As shown, the device includes: a mounting base 1, a seat belt fixing bracket 2, a seat 3 and an adjustment device 4; wherein, the adjustment device 4 is arranged on the mounting base 1, the seat 3 is arranged on the adjustment device 4, the seat belt fixing bracket 2 is arranged on the mounting base 1 and on the side of the seat 3, and a seat belt retractor 5 is fixed on the seat belt fixing bracket 2; the adjustment device 4 and the seat belt fixing bracket 2 are both communicatively connected to the control terminal.

[0023] Specifically, seat 3 is used to simulate the entire vehicle seat on the target vehicle;

[0024] A control terminal, used to send seat coordinate information to the adjustment device 4 and seat belt anchor point coordinate information to the seat belt fixing bracket 2;

[0025] An adjusting device 4, used for adjusting the relative position of the seat 3 on the mounting base plate 1 based on the seat coordinate information;

[0026] The seat belt fixing bracket 2 is used to adjust the anchor point position of the seat belt retractor 5 on the seat belt fixing bracket 2 based on the seat belt anchor point coordinate information.

[0027] In an optional implementation provided by the embodiment of the present invention, the adjusting device 4 is provided with an adjusting motor for controlling the adjusting device 4 to slide on the mounting base plate 1. In the embodiment of the present invention, the adjusting device 4 can slide on the mounting base plate 1 in four directions: front, back, left, and right.

[0028] In another optional implementation provided by the embodiment of the present invention, the seat belt fixing bracket 2 is provided with an adjustment motor for controlling the anchor point of the seat belt retractor 5 on the seat belt fixing bracket 2 to slide on the seat belt fixing bracket 2 .

[0029] Specifically, the control terminal is also used to obtain the layout status of the entire vehicle seats on the target vehicle, and determine the seat coordinate information and the seat belt anchor point coordinate information based on the layout status.

[0030] The embodiment of the present invention provides a seat belt comfort analysis device, wherein an adjustment device 4 that can slide forward, backward, left and right is installed on a mounting base plate 1, and a seat 3 is installed on the adjustment device 4 to simulate a vehicle seat; a seat belt fixing bracket 2 is connected to the side of the mounting base plate 1 to fix a seat belt retractor 5 and related accessories, wherein the seat belt fixing bracket 2 can be expanded according to the needs of the actual vehicle, the seat belt arrangement can be expanded, and the installation angle and relative position can be coordinated with the sliding adjustment device 4 to determine the actual position. The device provided by the embodiment of the present invention simulates the relative position of the actual vehicle, allowing different groups of people to experience the comfort of using the seat belt on site, so as to reach the arrangement determination and input it into the whole vehicle arrangement.

[0031] Embodiment 2

[0032] Figure 2 1 is a flowchart of a seat belt comfort analysis method provided according to an embodiment of the present invention, which is applied to a seat belt comfort analysis device provided according to an embodiment of the present invention. Figure 2 As shown, the method specifically comprises the following steps:

[0033] Step S202, based on the control terminal, multiple sets of preset coordinate information are obtained. Specifically, multiple sets of preset layout states are obtained, and the multiple sets of preset layout states are converted into multiple sets of preset coordinate information based on the control terminal; the preset layout state is the layout state of the entire vehicle seat on the target vehicle.

[0034] Step S204: input each set of preset coordinate information into the adjustment device and the seat belt fixing bracket in sequence, so that the adjustment device and the seat belt fixing bracket adjust the position of the seat and the seat belt retractor.

[0035] Step S206, obtaining the tester's evaluation of the comfort of the seat and the safety belt after adjustment corresponding to each set of coordinate information.

[0036] Step S208: taking a set of coordinate information with the highest comfort evaluation as a target adjustment solution.

[0037] Preferably, the preset coordinate information includes seat coordinate information and seat belt anchor point coordinate information. Step S204 also includes the following steps:

[0038] Step S2041, the adjustment device adjusts the relative position of the seat on the installation base plate based on the seat coordinate information;

[0039] Step S2042: the seat belt fixing bracket adjusts the anchor point position of the seat belt retractor on the seat belt fixing bracket based on the seat belt anchor point coordinate information.

[0040] Specifically, an embodiment of the present invention provides a seat belt comfort analysis method, which first determines the seat layout state of the target vehicle, then selects multiple groups of preset coordinate information within the adjustable range of the seat layout state of the target vehicle, and then inputs each group of preset coordinate information into the seat belt comfort analysis device provided by the embodiment of the present invention in turn, and the device can quickly adjust the coordinate position of the seat and the seat belt anchor point position according to the preset coordinate information; finally, the test personnel are allowed to experience the comfort level of the seat and seat belt layout states corresponding to different preset coordinate information in turn, so as to quickly determine the layout plan of the seat and the seat belt.

[0041] From the above description, it can be seen that the embodiments of the present invention provide a seat belt comfort analysis device and method, which can not only quickly determine the layout plan, but also accurately determine the actual vehicle results, avoid unreliable simulation factors, and avoid the problem of problems being discovered later and unable to be rectified, thereby alleviating the technical problem of the lack of seat belt comfort verification means in the prior art.

[0042] An embodiment of the present invention further provides an electronic device, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method provided in the embodiment of the present invention when executing the computer program.

[0043] An embodiment of the present invention further provides a computer-readable storage medium, which stores computer instructions. When the computer instructions are executed by a processor, the method provided by the embodiment of the present invention is implemented.

[0044] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

[0045] Those skilled in the art will appreciate that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0046] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0047] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0048] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A seat belt comfort analysis device, characterized in that: include: A mounting base, a seat belt fixing bracket, a seat and an adjustment device; wherein the adjustment device is arranged on the mounting base, the seat is arranged on the adjustment device, the seat belt fixing bracket is arranged on the mounting base and at the side of the seat, and a seat belt retractor is fixed on the seat belt fixing bracket; the adjustment device and the seat belt fixing bracket are both in communication connection with a control terminal; The seat is used to simulate the entire vehicle seat on the target vehicle; The control terminal is used to send seat coordinate information to the adjustment device and seat belt anchor point coordinate information to the seat belt fixing bracket; The adjusting device is used to adjust the relative position of the seat on the mounting base plate based on the seat coordinate information; The seat belt fixing bracket is used to adjust the anchor point position of the seat belt retractor on the seat belt fixing bracket based on the seat belt anchor point coordinate information.

2. The device according to claim 1, characterized in that The adjusting device is provided with an adjusting motor for controlling the adjusting device to slide on the mounting base plate.

3. The device according to claim 1, characterized in that The seat belt fixing bracket is provided with an adjusting motor for controlling the anchor point of the seat belt retractor on the seat belt fixing bracket to slide on the seat belt fixing bracket.

4. The device according to claim 1, characterized in that The control terminal is further used to obtain the layout status of the entire vehicle seats on the target vehicle, and determine the seat coordinate information and the seat belt anchor point coordinate information based on the layout status.

5. A seat belt comfort analysis method, characterized in that: The seat belt comfort analysis device according to claim 1; the method comprises: Acquiring multiple sets of preset coordinate information based on the control terminal; Inputting each set of preset coordinate information into the adjustment device and the seat belt fixing bracket in sequence, so that the adjustment device and the seat belt fixing bracket adjust the position of the seat and the seat belt retractor; Obtain the tester's evaluation of the comfort of the seat and the safety belt after adjustment corresponding to each set of coordinate information; The set of coordinate information with the highest comfort evaluation is used as the target adjustment plan.

6. The method according to claim 5, characterized in that The preset coordinate information includes seat coordinate information and seat belt anchor point coordinate information.

7. The method according to claim 6, characterized in that The adjusting device and the seat belt fixing bracket adjust the position of the seat and the seat belt retractor, including: The adjusting device adjusts the relative position of the seat on the mounting base plate based on the seat coordinate information; The seat belt fixing bracket adjusts the anchor point position of the seat belt retractor on the seat belt fixing bracket based on the seat belt anchor point coordinate information.

8. The method according to claim 6, characterized in that Acquiring multiple sets of preset coordinate information based on the control terminal includes: acquiring multiple sets of preset layout states, and converting the multiple sets of preset layout states into multiple sets of preset coordinate information based on the control terminal; the preset layout state is the layout state of the entire vehicle seat on the target vehicle.

9. An electronic device, characterized in that: include: A memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method according to any one of claims 5 to 8 when executing the computer program.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and when the computer instructions are executed by a processor, the method according to any one of claims 5 to 8 is implemented.

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