New energy vehicle-mounted signal connector beam monitoring method, production system and device

Abstract

The invention provides a monitoring method, a production system and a device for a new energy vehicle-mounted signal connector beam body. The method comprises the following steps: acquiring an electric connection monomer unwinding state parameter of a signal conductive coil; performing electric connection monomer fixed mold adjustment treatment on the electric connection monomer unwinding state parameter and a preset unwinding state parameter to obtain a monomer fixed mold adjustment amount; and sending an electric connection monomer bunching adjustment signal to a bunching machine according to the monomer fixed mold adjustment amount. According to the method, the current signal connection monomer unwinding state of each signal connection monomer of a signal conductive roll is determined, then the unwinding state parameters of the electric connection monomers are compared with the unwinding state parameters of the standard signal monomers, and finally, the linear gathering working mode of each signal connection monomer is optimized and adjusted according to the difference value, so that the linear gathering working mode of each signal connection monomer is optimized and adjusted. And the communication reliability of the signal shielding type connector is effectively improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of new energy vehicles, and in particular to a monitoring method, production system and device for a signal connector bundle for new energy vehicles. Background Art

[0002] With the rapid development of digital technology, new energy vehicle communication equipment has not only been widely used in various new energy vehicles, but also has been more widely popularized in various mobile communication vehicles. The continuous expansion and extension of new energy vehicle communication networks, as well as the sharp increase in the amount of information transmitted, have increased the use of signal connectors such as audio / video for network layout by a large margin on the one hand; on the other hand, signal connectors are required to have higher transmission speeds and wider transmission bandwidths to achieve fast and accurate information transmission. Its transmission speed range has also developed from 10Mbps to 10000Mbps, and it can be foreseen that due to the increasing amount of communication, the speed of new energy vehicle communication networks will greatly exceed 1000Mbps in the near future, which urgently requires people to provide a signal connector with better electrical performance. The structure of an ordinary single-type signal connector is that a layer of insulation is extruded on the outside of the copper conductor, the signal connection monomer is gathered and folded, and the outer sheath is a polyolefin outer sheath. The main structure of the high-speed signal connector is that the inner monomer is extruded or wrapped with a layer of insulation, and then aluminum foil or braiding is used as the outer conductor and polyolefin is used as the outer sheath.

[0003] Since the signal connection monomer is a copper wire with a certain degree of ductility, the signal connection monomer is prone to over-contraction or metal fatigue during the folding process of the traditional new energy vehicle audio / video signal shielded connector, resulting in uneven or cracked connectors of the folded signal shielded connector, which leads to poor communication reliability of the signal shielded connector and cannot meet the requirements of high-speed transmission. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a method, a production system and a device for monitoring a signal connector bundle for new energy vehicles that effectively improve communication reliability.

[0005] The purpose of this disclosure is achieved through the following technical solutions: A method for monitoring a signal connector bundle for a new energy vehicle comprises: using a signal connector production system for a new energy vehicle to produce a signal shielded connector, the signal connector production system for a new energy vehicle comprises: an unwinder and a bundle machine; the unwinder comprises an unwinding roller and a reel, the unwinding roller is arranged opposite to the reel, the unwinding roller is used to wind and set at least one signal conductive roll, the reeling end of the reel faces the unwinding roller, and the reeling end of the reel is used to pull out a signal connection monomer of the signal conductive roll; the bundle machine is located on the side of the reel away from the unwinding roller, the gathering end of the bundle machine faces the reeling transmission channel of the reel, and the gathering end of the bundle machine is used to linearly gather and retract a plurality of signal connection monomers; The signal connector bundle monitoring method for new energy vehicles includes: Obtaining the unwinding state parameters of the electrical connection unit of the signal conductive reel; Performing an electric-connected monomer fixed-die adjustment process on the electric-connected monomer unwinding state parameter and the preset unwinding state parameter to obtain a monomer fixed-die adjustment amount; According to the monomer fixed-mode adjustment amount, an electrically connected monomer bundling adjustment signal is sent to the bundling machine to adjust the linear gathering and retracting working mode of each signal-connected monomer.

[0006] In one embodiment, the electrical connection monomer unwinding state parameter includes the electrical connection monomer diameter and the electrical connection monomer length of the signal conductive coil.

[0007] In one of the embodiments, the electrically connected monomer unwinding state parameters and the preset unwinding state parameters are subjected to electrically connected monomer fixed mold adjustment processing to obtain the monomer fixed mold adjustment amount, including: calculating the difference between the electrically connected monomer diameter and the preset monomer diameter to obtain the monomer diameter adjustment.

[0008] In one of the embodiments, the electrically connected monomer bundling adjustment signal is sent to the bundle machine according to the monomer fixed mold adjustment amount to adjust the linear gathering and retracting working mode of each signal-connected monomer, including: detecting whether the monomer diameter adjustment is greater than the preset diameter adjustment; when the monomer diameter adjustment is greater than the preset diameter adjustment, sending a torque increase and speed increase signal to the bundle machine.

[0009] In one of the embodiments, the electrically connected monomer unwinding state parameters and preset unwinding state parameters are subjected to electrically connected monomer fixed mold adjustment processing to obtain monomer fixed mold adjustment amount, including: obtaining the adjustment of the electrically connected monomer length and the preset monomer length to obtain the monomer length adjustment.

[0010] In one of the embodiments, the step of sending an electrically connected monomer bundling adjustment signal to the bundle machine based on the monomer fixed mold adjustment amount to adjust the linear gathering and retracting working mode of each signal-connected monomer includes: detecting whether the monomer length adjustment is greater than a preset length adjustment; when the monomer length adjustment is less than the preset length adjustment, sending a torque reduction and speed reduction signal to the bundle machine.

[0011] A signal connector bundle monitoring device for new energy vehicles includes: a signal monomer unwinding collection module, a fixed die processing module and a retraction and control module; the signal monomer unwinding collection module is used to obtain the electrical connection monomer unwinding state parameters of the signal conductive coil; the fixed die processing module is used to perform electrical connection monomer fixed die adjustment processing on the electrical connection monomer unwinding state parameters and preset unwinding state parameters to obtain the monomer fixed die adjustment amount; the retraction and control module is used to send an electrical connection monomer bundle adjustment signal to the bundle machine according to the monomer fixed die adjustment amount to adjust the linear gathering and retraction working mode of each signal connection monomer.

[0012] A computer device comprises a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the following steps are implemented: Obtaining the unwinding state parameters of the electrical connection unit of the signal conductive reel; Performing an electric-connected monomer fixed-die adjustment process on the electric-connected monomer unwinding state parameter and the preset unwinding state parameter to obtain a monomer fixed-die adjustment amount; According to the monomer fixed-mode adjustment amount, an electrically connected monomer bundling adjustment signal is sent to the bundling machine to adjust the linear gathering and retracting working mode of each signal-connected monomer.

[0013] A computer-readable storage medium stores a computer program, which, when executed by a processor, implements the following steps: Obtaining the unwinding state parameters of the electrical connection unit of the signal conductive reel; Performing an electric-connected monomer fixed-die adjustment process on the electric-connected monomer unwinding state parameter and the preset unwinding state parameter to obtain a monomer fixed-die adjustment amount; According to the monomer fixed-mode adjustment amount, an electrically connected monomer bundling adjustment signal is sent to the bundling machine to adjust the linear gathering and retracting working mode of each signal-connected monomer.

[0014] Compared with the prior art, the present invention has at least the following advantages: After collecting the parameters of the unwinding state of the electrical connection monomer, the current signal connection monomer unwinding state of each signal connection monomer of the signal conductive reel is determined, and then the electrical connection monomer unwinding state parameters are compared with the standard signal monomer unwinding state parameters to facilitate determining the difference between the current signal connection monomer unwinding state of each signal connection monomer and the specified signal connection monomer unwinding state. Finally, according to the above difference value, the linear gathering and retraction working mode of each signal connection monomer is optimized and adjusted, so that the connector of the signal shielding connector formed by the linear gathering and retraction of multiple signal connection monomers remains consistent, so as to reduce the probability of damage to the connector of the signal shielding connector, and effectively improve the communication reliability of the signal shielding connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a flow chart of a method for monitoring a signal connector bundle for a new energy vehicle in one embodiment; Figure 2 1 is a diagram of the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are given in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thoroughly and comprehensively understood.

[0018] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present disclosure belongs. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0020] The present disclosure relates to a signal connector bundle monitoring method for new energy vehicles. In one embodiment, the signal connector bundle monitoring method for new energy vehicles includes obtaining the unwinding state parameters of the electric connection monomer of the signal conductive coil; performing electric connection monomer fixed-mode adjustment processing on the electric connection monomer unwinding state parameters and the preset unwinding state parameters to obtain the monomer fixed-mode adjustment amount; and sending an electric connection monomer bundle adjustment signal to the bundle machine according to the monomer fixed-mode adjustment amount to adjust the linear gathering and retraction working mode of each signal connection monomer. After collecting the parameters of the unwinding state of the electrical connection monomer, the current signal connection monomer unwinding state of each signal connection monomer of the signal conductive reel is determined, and then the electrical connection monomer unwinding state parameters are compared with the standard signal monomer unwinding state parameters to facilitate determining the difference between the current signal connection monomer unwinding state of each signal connection monomer and the specified signal connection monomer unwinding state. Finally, according to the above difference value, the linear gathering and retraction working mode of each signal connection monomer is optimized and adjusted, so that the connector of the signal shielding connector formed by the linear gathering and retraction of multiple signal connection monomers remains consistent, so as to reduce the probability of damage to the connector of the signal shielding connector, and effectively improve the communication reliability of the signal shielding connector.

[0021] See also Figure 1 , which is a flow chart of a signal connector bundle monitoring method for new energy vehicles according to an embodiment of the present disclosure. The signal connector production system for new energy vehicles includes: an unwinder and a bundle machine; the unwinder includes an unwinding roller and a reel, the unwinding roller is arranged opposite to the reel, the unwinding roller is used to wind at least one signal conductive roll, the reeling end of the reel faces the unwinding roller, and the reeling end of the reel is used to pull out the signal connection monomer of the signal conductive roll; the bundle machine is located on the side of the reel away from the unwinding roller, the gathering end of the bundle machine faces the reeling transmission channel of the reel, and the gathering end of the bundle machine is used to linearly gather and retract multiple signal connection monomers. Among them, the signal connector bundle monitoring method for new energy vehicles includes some or all of the following steps.

[0022] S100: Obtaining the unwinding state parameters of the electrical connection unit of the signal conductive roll.

[0023] In this embodiment, the electrical connection monomer unwinding state parameter is the extraction state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the electrical connection monomer unwinding state parameter is the state of the signal connection monomer of the signal conductive roll before the signal connection monomer is linearly gathered and collapsed, that is, the electrical connection monomer unwinding state parameter corresponds to the current signal connection monomer unwinding specification of the signal connection monomer of the signal conductive roll. By collecting the electrical connection monomer unwinding state parameter, it is convenient to determine the signal connection monomer specification of each signal connection monomer of the signal conductive roll when unwinding.

[0024] S200: performing an electric-connected monomer fixed-die adjustment process on the electric-connected monomer unwinding state parameter and the preset unwinding state parameter to obtain a monomer fixed-die adjustment amount.

[0025] In this embodiment, the electrical connection monomer unwinding state parameter is the extraction state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the electrical connection monomer unwinding state parameter is the released monomer state of the signal connection monomer of the signal conductive roll before linear gathering and contraction, that is, the electrical connection monomer unwinding state parameter corresponds to the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll. By collecting the electrical connection monomer unwinding state parameter, it is convenient to determine the signal connection monomer specification of each signal connection monomer of the signal conductive roll during unwinding. The preset unwinding state parameter is the predetermined unwinding state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the preset unwinding state parameter is the reference released monomer state of the signal connection monomer of the signal conductive roll before linear gathering and contraction, that is, the preset unwinding state parameter corresponds to the standard specification of the unwinding signal connection monomer of the signal conductive roll. By performing a mold adjustment process on the electric connection monomer unwinding state parameters and the preset unwinding state parameters, it is convenient to determine the degree of difference between the current extracted signal connection monomer specification of the signal conductive coil and the standard signal monomer unwinding specification.

[0026] S300: sending an electrical connection monomer bundling adjustment signal to the bundling machine according to the monomer fixed-mode adjustment amount to adjust the linear gathering and retracting working mode of each signal connection monomer.

[0027] In this embodiment, the monomer fixed mold adjustment amount is obtained based on the electrical connection monomer unwinding state parameter and the preset unwinding state parameter. The electrical connection monomer unwinding state parameter is the extraction state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the electrical connection monomer unwinding state parameter is the release state of the signal connection monomer of the signal conductive roll before the linear gathering and contraction, that is, the electrical connection monomer unwinding state parameter corresponds to the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll. By collecting the electrical connection monomer unwinding state parameter, it is convenient to determine the signal connection monomer specification of each signal connection monomer of the signal conductive roll during unwinding. The preset unwinding state parameter is the predetermined unwinding state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the preset unwinding state parameter is the reference release state of the signal connection monomer of the signal conductive roll before the linear gathering and contraction, that is, the preset unwinding state parameter corresponds to the standard specification of the unwinding signal connection monomer of the signal conductive roll. By processing the electric connection monomer fixed-mode adjustment of the electric connection monomer unwinding state parameter and the preset unwinding state parameter, it is convenient to determine the difference between the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll and the standard signal monomer unwinding specification. The monomer fixed-mode adjustment amount is used to reflect the difference in signal connection monomer specifications corresponding to the signal connection monomer of the signal conductive roll when unwinding, so as to facilitate the linear gathering and folding method of the signal connection monomer by the bundle machine in the linear gathering and folding process, so as to make the linear gathering and folding between multiple signal connection monomers more uniform, so as to make the connector of the signal shielded connector after linear gathering and folding consistent.

[0028] In this embodiment, after collecting the parameters of the unwinding state of the electrical connection monomer, the current signal connection monomer unwinding state of each signal connection monomer of the signal conductive roll is determined, and then the electrical connection monomer unwinding state parameters are compared with the standard signal monomer unwinding state parameters to facilitate determining the difference between the current signal connection monomer unwinding state of each signal connection monomer and the specified signal connection monomer unwinding state. Finally, based on the above difference value, the linear gathering and retraction working mode of each signal connection monomer is optimized and adjusted, so that the connector of the signal shielding connector formed by the linear gathering and retraction of multiple signal connection monomers remains consistent, so as to reduce the probability of damage to the connector of the signal shielding connector, and effectively improve the communication reliability of the signal shielding connector.

[0029] In one embodiment, the step of obtaining the unwinding state parameter of the electric connection monomer of the signal conductive roll includes: obtaining the diameter of the electric connection monomer of the signal conductive roll. In this embodiment, the electric connection monomer unwinding state parameter is the extraction state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the electric connection monomer unwinding state parameter is the state of the signal connection monomer of the signal conductive roll before the linear gathering and contraction, that is, the electric connection monomer unwinding state parameter corresponds to the current signal connection monomer unwinding specification of the signal connection monomer of the signal conductive roll. By collecting the electric connection monomer unwinding state parameter, it is convenient to determine the signal connection monomer specification of each signal connection monomer of the signal conductive roll during unwinding. The electric connection monomer unwinding state parameter includes the diameter of the electric connection monomer of the signal conductive roll, and the electric connection monomer diameter is the diameter of the signal connection monomer. By collecting the diameter of the electric connection monomer, it is convenient to determine the thickness of each signal connection monomer extracted by the unwinding machine, so as to facilitate the subsequent adjustment of the linear gathering and contraction mode of each signal connection monomer.

[0030] Furthermore, the electrical connection monomer unwinding state parameter and the preset unwinding state parameter are subjected to electrical connection monomer fixed-die adjustment processing to obtain the monomer fixed-die adjustment amount, including: obtaining the adjustment of the electrical connection monomer diameter and the preset monomer diameter to obtain the monomer diameter adjustment. In this embodiment, the electrical connection monomer unwinding state parameter is the extraction state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the electrical connection monomer unwinding state parameter is the released monomer state of the signal connection monomer of the signal conductive roll before linear gathering and contraction, that is, the electrical connection monomer unwinding state parameter corresponds to the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll. By collecting the electrical connection monomer unwinding state parameter, it is convenient to determine the signal connection monomer specification of each signal connection monomer of the signal conductive roll when unwinding. The preset unwinding state parameter is the predetermined unwinding state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the preset unwinding state parameter is the reference unwinding monomer condition of the signal connection monomer of the signal conductive roll before the linear gathering and contraction, that is, the preset unwinding state parameter corresponds to the standard specification of the unwinding signal connection monomer of the signal connection monomer of the signal conductive roll. By processing the electric connection monomer fixed mold adjustment of the electric connection monomer unwinding state parameter and the preset unwinding state parameter, it is convenient to determine the degree of difference between the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll and the standard signal monomer unwinding specification. The electric connection monomer unwinding state parameter includes the electric connection monomer diameter of the signal conductive roll, and the electric connection monomer diameter is the diameter of the signal connection monomer. By collecting the electric connection monomer diameter, it is convenient to determine the thickness of each signal connection monomer extracted by the unwinding machine, so as to facilitate the subsequent adjustment of the linear gathering and contraction mode of each signal connection monomer. The preset monomer diameter is the reference diameter of the signal connection monomer. For example, the preset monomer diameter is the diameter of the signal connection monomer corresponding to the signal shielding connector of the new energy vehicle video / audio with a signal transmission of 5000Mbps; for another example, the preset monomer diameter is the diameter of the signal connection monomer corresponding to the signal shielding connector of the 2K new energy vehicle video / audio. By performing the adjustment operation on the electrical connection monomer diameter and the preset monomer diameter, the least square difference between the electrical connection monomer diameter and the preset monomer diameter is obtained to improve the accuracy of the difference between the two, that is, to improve the accuracy of obtaining the monomer diameter adjustment.

[0031] Furthermore, the step of sending an electric connection monomer bundling adjustment signal to the bundling machine according to the monomer fixed die adjustment to adjust the linear gathering and retracting working mode of each signal connection monomer includes: detecting whether the monomer diameter adjustment is greater than the preset diameter adjustment; when the monomer diameter adjustment is greater than the preset diameter adjustment, sending a torque increase and speed increase signal to the bundling machine. In this embodiment, the monomer fixed die adjustment is obtained based on the electric connection monomer unwinding state parameter and the preset unwinding state parameter, and the electric connection monomer unwinding state parameter is the extraction state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the electric connection monomer unwinding state parameter is the unwinding monomer state of the signal connection monomer of the signal conductive roll before the linear gathering and retracting, that is, the electric connection monomer unwinding state parameter corresponds to the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll. By collecting the electric connection monomer unwinding state parameter, it is convenient to determine the signal connection monomer specification of each signal connection monomer of the signal conductive roll when unwinding. The preset unwinding state parameter is the predetermined unwinding state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the preset unwinding state parameter is the reference unwinding monomer situation of the signal connection monomer of the signal conductive roll before the linear gathering and contraction, that is, the preset unwinding state parameter corresponds to the standard specification of the unwinding signal connection monomer of the signal connection monomer of the signal conductive roll. By processing the electric connection monomer unwinding state parameter with the electric connection monomer fixed mold adjustment of the preset unwinding state parameter, it is convenient to determine the difference between the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll and the standard signal monomer unwinding specification. The monomer fixed mold adjustment amount is used to reflect the difference in signal connection monomer specifications corresponding to the signal connection monomer of the signal conductive roll when unwinding, so as to facilitate the linear gathering and contraction method of the signal connection monomer of the bundle body machine in the linear gathering and contraction process to make the linear gathering and contraction between multiple signal connection monomers more uniform, so as to make the connector of the signal shielded connector after linear gathering and contraction consistent. The electrical connection monomer unwinding state parameter includes the electrical connection monomer diameter of the signal conductive coil, and the electrical connection monomer diameter is the diameter of the signal connection monomer. By collecting the electrical connection monomer diameter, it is convenient to determine the thickness of each signal connection monomer extracted by the unwinding machine, so as to facilitate the subsequent adjustment of the linear gathering and folding mode of each signal connection monomer. The preset monomer diameter is the reference diameter of the signal connection monomer. For example, the preset monomer diameter is the diameter of the signal connection monomer corresponding to the signal shielding connector of the new energy vehicle video / audio with a signal transmission of 5000Mbps; for another example, the preset monomer diameter is the diameter of the signal connection monomer corresponding to the signal shielding connector of the 2K new energy vehicle video / audio.By performing the adjustment operation on the electrical connection monomer diameter and the preset monomer diameter, the least square difference between the electrical connection monomer diameter and the preset monomer diameter is obtained to improve the accuracy of the difference between the two, that is, to improve the accuracy of obtaining the monomer diameter adjustment. The monomer diameter adjustment is greater than the preset diameter adjustment, indicating that the diameter of the extracted signal connection monomer exceeds the specified diameter, that is, the monomer diameter of the signal conductive coil is too large when the signal monomer is unwound, that is, it indicates that the signal conductive coil will have excessive unwinding and extension before the linear gathering and retraction, and it is easy to have excessive gathering during linear gathering and retraction, that is, the connector of the signal shielded connector after linear gathering and retraction has a convex bulge, resulting in uneven connector of the signal shielded connector. In order to avoid the above situation, by sending a torque increase and speed increase signal to the bundle machine, the linear gathering and retraction torque of the bundle machine is increased, and the signal monomer unwinding speed of the unwinding machine is increased. By increasing the linear gathering and retraction torque, it is convenient to tighten the signal connection monomer during linear gathering and retraction to flatten the connector surface of the signal shielded connector. At the same time, by increasing the unwinding speed of the signal monomer, it is convenient to straighten the signal connection monomer, avoiding the overlap between the signal connection monomers during linear gathering and contraction, and effectively improving the consistency of the connector of the signal shielding connector after linear gathering and contraction.

[0032] In another embodiment, when the monomer diameter adjustment is less than the preset diameter adjustment, a torque reduction and speed reduction signal is sent to the bundle machine to reduce the linear gathering and retracting torque of the bundle machine, and at the same time reduce the unwinding speed of the signal monomer of the unwinder. Among them, the reduction of the linear gathering and retracting torque can avoid excessive stretching of the signal connection monomer with a monomer diameter that is too small, thereby avoiding cracks or breaks in the signal connection monomer. However, since the monomer diameter is too small at this time, the mass of the signal connection monomer is too light and it is easy to swing during the unwinding process. By reducing the unwinding speed of the signal monomer, it is possible to avoid the cross-contact of the signal connection monomers when the signal monomers are unwinding, ensuring that the signal connection monomers are separated from each other before linear gathering and retracting, while also avoiding excessive gathering.

[0033] In another embodiment, when the monomer diameter adjustment is equal to the preset diameter adjustment, the current torque and signal monomer unwinding speed are maintained.

[0034] In one embodiment, the step of obtaining the unwinding state parameter of the electric connection monomer of the signal conductive roll includes: obtaining the length of the electric connection monomer of the signal conductive roll. In this embodiment, the electric connection monomer unwinding state parameter is the extraction state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the electric connection monomer unwinding state parameter is the state of the signal connection monomer of the signal conductive roll before the linear gathering and contraction, that is, the electric connection monomer unwinding state parameter corresponds to the current signal connection monomer unwinding specification of the signal connection monomer of the signal conductive roll. By collecting the electric connection monomer unwinding state parameter, it is convenient to determine the signal connection monomer specification of each signal connection monomer of the signal conductive roll during unwinding. The electric connection monomer unwinding state parameter includes the length of the electric connection monomer of the signal conductive roll, and the electric connection monomer length is the length of the signal connection monomer. By collecting the length of the electric connection monomer, it is convenient to determine the length of each signal connection monomer extracted by the unwinding machine, so as to facilitate the subsequent adjustment of the linear gathering and contraction mode of each signal connection monomer.

[0035] Furthermore, the electrical connection monomer unwinding state parameter and the preset unwinding state parameter are subjected to electrical connection monomer fixed-mode adjustment processing to obtain the monomer fixed-mode adjustment amount, including: obtaining the difference between the electrical connection monomer length and the preset monomer length to obtain the monomer length adjustment. In this embodiment, the electrical connection monomer unwinding state parameter is the extraction state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the electrical connection monomer unwinding state parameter is the released monomer state of the signal connection monomer of the signal conductive roll before linear gathering and contraction, that is, the electrical connection monomer unwinding state parameter corresponds to the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll. By collecting the electrical connection monomer unwinding state parameter, it is convenient to determine the signal connection monomer specification of each signal connection monomer of the signal conductive roll when unwinding. The preset unwinding state parameter is the predetermined unwinding state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the preset unwinding state parameter is the reference unwinding monomer condition of the signal connection monomer of the signal conductive roll before the linear gathering and contraction, that is, the preset unwinding state parameter corresponds to the standard specification of the unwinding signal connection monomer of the signal connection monomer of the signal conductive roll. By processing the electric connection monomer fixed mold adjustment of the electric connection monomer unwinding state parameter and the preset unwinding state parameter, it is convenient to determine the degree of difference between the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll and the standard signal monomer unwinding specification. The electric connection monomer unwinding state parameter includes the electric connection monomer length of the signal conductive roll, and the electric connection monomer length is the length of the signal connection monomer. By collecting the electric connection monomer length, it is convenient to determine the length of each signal connection monomer extracted by the unwinding machine, so as to facilitate the subsequent adjustment of the linear gathering and contraction mode of each signal connection monomer. The preset monomer length is the reference length of the signal connection monomer. For example, the preset monomer length is the length of the signal connection monomer corresponding to the signal shielding connector of the new energy vehicle video / audio with a signal transmission of 5000Mbps; for another example, the preset monomer length is the length of the signal connection monomer corresponding to the signal shielding connector of the 2K new energy vehicle video / audio. By performing the adjustment operation on the electrical connection monomer length and the preset monomer length, the least square difference between the electrical connection monomer length and the preset monomer length is obtained to improve the accuracy of the difference between the two, that is, to improve the accuracy of obtaining the adjustment of the monomer length.

[0036] Furthermore, the step of sending an electric connection monomer bundling adjustment signal to the bundling machine according to the monomer fixed die adjustment amount to adjust the linear gathering and retracting working mode of each signal connection monomer includes: detecting whether the monomer length adjustment is greater than the preset length adjustment; when the monomer length adjustment is less than the preset length adjustment, sending a torque reduction and speed reduction signal to the bundling machine. In this embodiment, the monomer fixed die adjustment amount is obtained based on the electric connection monomer unwinding state parameter and the preset unwinding state parameter, and the electric connection monomer unwinding state parameter is the extraction state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the electric connection monomer unwinding state parameter is the unwinding monomer state of the signal connection monomer of the signal conductive roll before the linear gathering and retracting, that is, the electric connection monomer unwinding state parameter corresponds to the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll. By collecting the electric connection monomer unwinding state parameter, it is convenient to determine the signal connection monomer specification of each signal connection monomer of the signal conductive roll when unwinding. The preset unwinding state parameter is the predetermined unwinding state data of the signal connection monomer of the signal conductive roll in the signal monomer unwinding process, that is, the preset unwinding state parameter is the reference unwinding monomer situation of the signal connection monomer of the signal conductive roll before the linear gathering and contraction, that is, the preset unwinding state parameter corresponds to the standard specification of the unwinding signal connection monomer of the signal connection monomer of the signal conductive roll. By processing the electric connection monomer unwinding state parameter with the electric connection monomer fixed mold adjustment of the preset unwinding state parameter, it is convenient to determine the difference between the current extracted signal connection monomer specification of the signal connection monomer of the signal conductive roll and the standard signal monomer unwinding specification. The monomer fixed mold adjustment amount is used to reflect the difference in signal connection monomer specifications corresponding to the signal connection monomer of the signal conductive roll when unwinding, so as to facilitate the linear gathering and contraction method of the signal connection monomer of the bundle body machine in the linear gathering and contraction process to make the linear gathering and contraction between multiple signal connection monomers more uniform, so as to make the connector of the signal shielded connector after linear gathering and contraction consistent. The electrical connection monomer unwinding state parameter includes the electrical connection monomer length of the signal conductive coil, and the electrical connection monomer length is the length of the signal connection monomer. By collecting the electrical connection monomer length, it is convenient to determine the length of each signal connection monomer drawn out by the unwinding machine, so as to facilitate the subsequent adjustment of the linear gathering and folding mode of each signal connection monomer. The preset monomer length is the reference length of the signal connection monomer. For example, the preset monomer length is the length of the signal connection monomer corresponding to the signal shielding connector of the new energy vehicle video / audio with a signal transmission of 5000Mbps; for another example, the preset monomer length is the length of the signal connection monomer corresponding to the signal shielding connector of the 2K new energy vehicle video / audio.By performing the adjustment operation on the length of the electrical connection monomer and the preset monomer length, the least square difference between the length of the electrical connection monomer and the preset monomer length is obtained to improve the accuracy of the difference between the two, that is, to improve the accuracy of obtaining the monomer length adjustment. The monomer length adjustment is less than the preset length adjustment, indicating that the length of the drawn signal connection monomer is shorter than the specified length, that is, the monomer length of the signal conductive coil is too small when the signal monomer is unwinding, that is, the signal conductive coil will have a signal monomer unwinding crack before the linear gathering and retraction, and the core wire is prone to break during the linear gathering and retraction, that is, the connector of the signal shielded connector after the linear gathering and retraction is discontinuous, resulting in an incomplete connector of the signal shielded connector. In order to avoid the above situation, a torque reduction and speed reduction signal is sent to the bundle machine to reduce the linear gathering and retraction torque of the bundle machine, and at the same time reduce the signal monomer unwinding speed of the unwinding machine. Among them, the reduction of the linear gathering and retraction torque can avoid excessive stretching of the too short signal connection monomer, thereby avoiding cracks or breaks in the signal connection monomer. However, since the core length is too short and the signal connection monomer is too light, it is easy to swing during the unwinding process. By reducing the unwinding speed of the signal monomer, it is possible to avoid cross-contact between the signal connection monomers when the signal monomers are unwinding, ensuring that the signal connection monomers are separated from each other before linear gathering and contraction, while also avoiding excessive gathering.

[0037] In another embodiment, when the monomer length adjustment is greater than the preset length adjustment, a torque-increasing speed-up signal is sent to the bundle machine. The monomer length adjustment is greater than the preset length adjustment, indicating that the length of the drawn signal connection monomer exceeds the specified length, that is, the monomer length of the signal conductive roll is too large when the signal monomer is unwound, that is, the signal conductive roll will have excessive unwinding and extension before the linear gathering and contraction, and excessive gathering during linear gathering and contraction is likely to occur at this time, that is, the connector of the signal shielded connector that is gathered and contracted by the linear gathering and contraction has a bulge, resulting in uneven connectors of the signal shielded connector. In order to avoid the above situation, a torque-increasing speed-up signal is sent to the bundle machine to increase the linear gathering and contraction torque of the bundle machine and at the same time increase the signal monomer unwinding speed of the unwinding machine. By increasing the linear gathering and contraction torque, it is convenient to tighten the signal connection monomer during linear gathering and contraction to flatten the connector surface of the signal shielded connector. At the same time, by increasing the unwinding speed of the signal monomer, it is convenient to straighten the signal connection monomer, avoiding the overlap between the signal connection monomers during linear gathering and contraction, and effectively improving the consistency of the connector of the signal shielding connector after linear gathering and contraction.

[0038] In another embodiment, when the monomer length adjustment is equal to the preset length adjustment, the current torque and signal monomer unwinding speed are maintained.

[0039] In the actual production process of the signal shielding connector, after the signal connection monomer is pulled out from the unwinding roller, the signal connection monomer needs to be encapsulated, that is, the surface insulation layer of the signal connection monomer is sprayed. When spraying, the insulating material is heated and atomized into an aerosol, and then attached to the signal connection monomer by spraying, so as to achieve the effect of uniformly covering the signal connection monomer. However, at this time, the sprayed insulating material is in a high temperature state, and direct linear gathering and contraction will cause the uncured insulating layer to be squeezed and displaced, thereby causing part of the insulating layer to fall off and be lost. To this end, an annealing tank is added between the unwinding machine and the bundle machine to facilitate the curing of the insulating layer, thereby ensuring that the insulating layer completely wraps the signal connection monomer to prevent the internal copper wire from being exposed. In addition, a spark electric tester is also added after the annealing tank to facilitate the testing of the insulation condition on the signal connection monomer.

[0040] However, during the annealing process, due to the size of the annealing tank, the degree of solidification of the insulating layer of the signal connection monomer when passing through the annealing tank may vary depending on the insulating material, which may easily lead to incomplete solidification of the insulating layer.

[0041] In order to improve the curing efficiency of the insulating layer, the electric connection monomer bundling adjustment signal is sent to the bundling machine according to the monomer fixed mold adjustment amount to adjust the linear gathering and retracting working mode of each signal connection monomer, and the following steps are also included: Obtaining the coordinates of the monomer insulation wrapping concave points of the signal conductive volume; Detecting whether the coordinates of the concave points of the monomer insulation package are greater than or equal to the preset concave point coordinates; When the coordinates of the single insulating package pit are greater than or equal to the preset pit coordinates, a post-point annealing delay signal is sent to the annealing tank displacement controller to move the annealing tank toward the bundle machine to extend the front annealing time of the signal conductive roll.

[0042] In this embodiment, the monomer insulation wrapping concave coordinates are the lower bending point information of the signal connection monomer of the signal conductive volume when passing through the annealing tank, which is convenient for determining the degree of the lower bending of the signal connection monomer after wrapping the insulating layer, and the position corresponding to the monomer insulation wrapping concave coordinates is used to clarify the distribution of the insulating layer on the signal connection monomer of the signal conductive volume. Specifically, the preset concave coordinates are the midpoint of the annealing tank. The monomer insulation wrapping concave coordinates are greater than or equal to the preset concave coordinates, indicating that the lower bending point of the signal connection monomer of the signal conductive volume is far back during annealing, that is, it indicates that the signal connection monomer of the signal conductive volume has excessive spraying of insulating material in the front section when wrapping the insulating layer. At this time, there is too much insulating material on the front section of the signal connection monomer. By sending a point-after annealing delay signal to the annealing tank displacement controller, the annealing tank is moved toward the bundle body machine, so that the front section of the signal connection monomer continues to perform the annealing operation again, that is, the annealing time of the front section of the signal connection monomer is extended, so that the insulating layer of the signal connection monomer is completely cured, avoiding the situation of incomplete curing of the insulating layer.

[0043] Furthermore, the detecting whether the coordinates of the concave points of the single-body insulation package are greater than or equal to the preset concave point coordinates further includes: When the coordinates of the concave points of the monomer insulation package are greater than the preset concave point coordinates, the vibration amplitude of the encapsulated monomer of the signal conductive volume is obtained; Detecting whether the vibration amplitude of the encapsulated monomer is greater than or equal to a preset vibration amplitude; When the vibration amplitude of the encapsulated monomer is greater than or equal to the preset vibration amplitude, a leakage decompression signal is sent to the spark detector to reduce the leakage detection voltage.

[0044] In this embodiment, the coordinates of the monomer insulation wrapping concave point are smaller than the preset concave point coordinates, indicating that the signal connection monomer of the signal conductive coil has excessive insulation material sprayed in the rear section when wrapping the insulation layer. However, since the rear section needs to pass through the entire annealing tank, and the front section has dissipated most of the heat on the insulation layer when passing through the annealing tank, the insulation layer can be completely cured at this time. However, at this time, after the insulation layer of the signal connection monomer is cured, when the insulation layer contacts the coolant in the annealing tank, it is easy to have a brief friction with the annealing tank before it is completely cured. By collecting the vibration amplitude of the encapsulated monomer of the signal conductive coil, the transmission vibration of the signal connection monomer after annealing is sampled before the linear gathering and contraction, which is convenient for determining the adhesion of the insulation layer on the wrapped and cured signal connection monomer. The vibration amplitude of the encapsulated monomer is greater than or equal to the preset vibration amplitude, indicating that the adhesion amount of the insulating layer on the signal connection monomer is too small, that is, it indicates that the insulating layer on the signal connection monomer is missing due to a brief friction with the annealing tank. At this time, a leakage decompression signal is sent to the spark detector to reduce the leakage detection voltage, so that the integrity of the insulating layer on the signal connection monomer can be tested, while also avoiding excessive detection voltage causing breakdown damage to the outer insulating layer of other normal signal connection monomers around.

[0045] In another embodiment, when the vibration amplitude of the encapsulated monomer is less than the preset vibration amplitude, step S300 is performed.

[0046] The above-mentioned various preset variables are all set in the database for timely retrieval, and different preset variables are placed in different storage units, that is, in different storage stacks. Moreover, the coordinates of the concave points of the monomer insulation package and the vibration amplitude of the encapsulated monomer can be collected by corresponding detectors, for example, by the CCD camera in the signal monomer unwinding acquisition module.

[0047] In one of the embodiments, the present disclosure also relates to a signal connector bundle monitoring device for new energy vehicles, including: a signal monomer unwinding acquisition module, a fixed mold processing module and a retraction and control module; the signal monomer unwinding acquisition module is used to obtain the electrical connection monomer unwinding state parameters of the signal conductive roll; the fixed mold processing module is used to perform electrical connection monomer fixed mold adjustment processing on the electrical connection monomer unwinding state parameters and the preset unwinding state parameters to obtain the monomer fixed mold adjustment amount; the retraction and control module is used to send an electrical connection monomer bundle adjustment signal to the bundle machine according to the monomer fixed mold adjustment amount to adjust the linear gathering and retraction working mode of each signal connection monomer.

[0048] In this embodiment, after the signal monomer unwinding acquisition module collects the electrical connection monomer unwinding state parameters, the current signal connection monomer unwinding state of each signal connection monomer of the signal conductive roll is determined, and then the fixed mold processing module compares the electrical connection monomer unwinding state parameters with the standard signal monomer unwinding state parameters to facilitate determining the difference between the current signal connection monomer unwinding state of each signal connection monomer and the specified signal connection monomer unwinding state. Finally, the retraction and control module optimizes and adjusts the linear gathering and retraction working mode of each signal connection monomer according to the above difference value, so that the connector of the signal shielding connector linearly gathered and retracted by multiple signal connection monomers remains consistent, so as to reduce the probability of damage to the connector of the signal shielding connector, and effectively improve the communication reliability of the signal shielding connector.

[0049] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Figure 2 As shown. The computer device includes a processor, a memory and a network interface connected via a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store data such as the unwinding state parameters of the electrically connected monomers, the fixed mold adjustment amount of the monomers, and the bundle adjustment signals of the electrically connected monomers. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a signal connector bundle monitoring method for new energy vehicles is implemented.

[0050] Those skilled in the art will understand that Figure 2 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0051] In one of the embodiments, the present application further provides a computer device, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above-mentioned method embodiments when executing the computer program.

[0052] In one of the embodiments, the present application further provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0053] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), tape, floppy disk, flash memory or optical memory, etc. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM).

[0054] The above-described embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in the field, several modifications and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the patent of the present disclosure shall be subject to the attached claims.

Claims

1. A method for monitoring a signal connector bundle for a new energy vehicle, characterized in that: include: Obtaining the unwinding state parameters of the electrical connection unit of the signal conductive reel; Performing an electric-connected monomer fixed-die adjustment process on the electric-connected monomer unwinding state parameter and the preset unwinding state parameter to obtain a monomer fixed-die adjustment amount; Sending an electrical connection monomer bundling adjustment signal to the bundling machine according to the monomer fixed-mode adjustment amount to adjust the linear gathering and retracting working mode of each signal connection monomer; Wherein, the step of sending an electrically connected monomer bundling adjustment signal to the bundling machine according to the monomer fixed-mode adjustment amount to adjust the linear gathering and retracting working mode of each signal-connected monomer also includes the following steps: Obtaining the coordinates of the concave points of the single-unit insulation wrapping of the signal conductive volume; Detecting whether the coordinates of the concave points of the monomer insulation package are greater than or equal to the preset concave point coordinates; When the coordinates of the concave point of the single insulating package are greater than or equal to the preset concave point coordinates, a post-point annealing delay signal is sent to the annealing tank displacement controller to move the annealing tank toward the bundle body machine to extend the front annealing time of the signal conductive volume; And, the detecting whether the coordinates of the concave points of the single-unit insulation package are greater than or equal to the preset concave point coordinates, further comprises: When the coordinates of the concave points of the monomer insulation package are greater than the preset concave point coordinates, the vibration amplitude of the encapsulated monomer of the signal conductive volume is obtained; Detecting whether the vibration amplitude of the encapsulated monomer is greater than or equal to a preset vibration amplitude; When the vibration amplitude of the encapsulated monomer is greater than or equal to the preset vibration amplitude, a leakage decompression signal is sent to the spark detector to reduce the leakage detection voltage.

2. The method for monitoring the signal connector bundle for new energy vehicles according to claim 1, characterized in that: The electrical connection monomer unwinding state parameters include The electrical connection monomer diameter and the electrical connection monomer length of the signal conductive roll.

3. The method for monitoring the signal connector bundle for new energy vehicles according to claim 2, characterized in that: The step of performing an electric connection monomer fixed mold adjustment process on the electric connection monomer unwinding state parameter and the preset unwinding state parameter to obtain a monomer fixed mold adjustment amount includes: The adjustment between the electrically connected monomer diameter and the preset monomer diameter is calculated to obtain the monomer diameter adjustment.

4. The method for monitoring the signal connector bundle for new energy vehicles according to claim 3, characterized in that: The step of sending an electrical connection monomer bundling adjustment signal to the bundling machine according to the monomer fixed-mode adjustment amount to adjust the linear gathering and retracting working mode of each signal connection monomer includes: Detecting whether the monomer diameter adjustment is greater than a preset diameter adjustment; When the single body diameter adjustment is greater than the preset diameter adjustment, a torque increase and speed increase signal is sent to the beam machine.

5. The method for monitoring the signal connector bundle for new energy vehicles according to claim 2, characterized in that: The step of performing an electric connection monomer fixed mold adjustment process on the electric connection monomer unwinding state parameter and the preset unwinding state parameter to obtain a monomer fixed mold adjustment amount includes: The adjustment between the electrically connected monomer length and the preset monomer length is calculated to obtain the monomer length adjustment.

6. The method for monitoring the signal connector bundle for new energy vehicles according to claim 5, characterized in that: The step of sending an electrical connection monomer bundling adjustment signal to the bundling machine according to the monomer fixed-mode adjustment amount to adjust the linear gathering and retracting working mode of each signal connection monomer includes: Detecting whether the monomer length adjustment is greater than a preset length adjustment; When the single body length adjustment is less than the preset length adjustment, a torque reduction and speed reduction signal is sent to the beam machine.

7. A production system for a signal connector for a new energy vehicle using the signal connector bundle monitoring method for a new energy vehicle as claimed in any one of claims 1 to 6, characterized in that: The signal connector production system for new energy vehicles includes: An unwinder, the unwinder comprising an unwinding roller and a reel, the unwinding roller being arranged opposite to the reel, the unwinding roller being used to wind at least one signal conductive roll, the reeling end of the reel facing the unwinding roller, the reeling end of the reel being used to pull out a signal connection monomer of the signal conductive roll; The bundle machine is located on the side of the winder away from the unwinding roller, and the gathering end of the bundle machine faces the winding transmission channel of the winder. The gathering end of the bundle machine is used to linearly gather and retract multiple signal connection monomers.

8. A signal connector bundle monitoring device for new energy vehicles, characterized in that: include: A signal monomer unwinding acquisition module, the signal monomer unwinding acquisition module is used to obtain the electrical monomer unwinding state parameters of the signal conductive roll; A fixed mold processing module, the fixed mold processing module is used to perform an electric-connected monomer fixed mold adjustment process on the unwinding state parameters of the electric-connected monomer and the preset unwinding state parameters to obtain a monomer fixed mold adjustment amount; The folding and retracting control module is used to send an electrical connection monomer bundling adjustment signal to the bundling machine according to the monomer fixed mold adjustment amount, so as to adjust the linear gathering and retracting working mode of each signal connection monomer.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

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