Nameplate anti-counterfeiting method and device for online freight platform and freight platform

Abstract

The present invention belongs to the field of transportation technology, and discloses a nameplate anti-counterfeiting method, device and freight platform for an online freight platform, including: obtaining the number of the nameplate, and obtaining the three-side ratio of the anti-counterfeiting triangle preset on the nameplate according to the number of the nameplate; obtaining a number of anti-counterfeiting points on the nameplate, and judging whether the pixel distance between the three anti-counterfeiting points meets the three-side ratio of the preset anti-counterfeiting triangle; if so, determining that the nameplate has a first authenticity. Beneficial effect: By setting an anti-counterfeiting triangle on the nameplate, it can be confirmed whether the anti-counterfeiting points on the nameplate are correct, and then the authenticity of the nameplate can be confirmed. And each anti-counterfeiting triangle has an independent code, and it is difficult to forge without a matching code and anti-counterfeiting triangle.

Description

Technical Field

[0001] The present invention relates to the field of transportation technology, and in particular to a nameplate anti-counterfeiting method and device for a network freight platform, and a freight platform. Background Art

[0002] Nowadays, a large amount of freight business has been transferred to online freight platforms, and a large amount of data needs to be confirmed through the Internet. The nameplate on the cargo box records a lot of key information and is a key facility for freight. If the nameplate is forged or fabricated, it may cause incorrect receipt and delivery or other property losses. Therefore, an anti-counterfeiting method is needed to identify the authenticity of the nameplate. Summary of the invention

[0003] The purpose of the present invention is to provide a nameplate anti-counterfeiting method for an online freight platform, which can identify the authenticity of the nameplate and ensure the safety of freight.

[0004] In order to achieve the above object, the present invention provides a nameplate anti-counterfeiting method for an online freight platform, comprising:

[0005] Obtain the number of the nameplate, and obtain the three-side ratio of the anti-counterfeiting triangle preset on the nameplate according to the number of the nameplate;

[0006] Obtain a number of anti-counterfeiting points on the nameplate, and determine whether there are three anti-counterfeiting points whose pixel distances meet the three-side ratio of the preset anti-counterfeiting triangle;

[0007] If it exists, it is determined that the nameplate has the first authenticity.

[0008] Furthermore, the several anti-counterfeiting points on the nameplate are generated by a triangular anti-counterfeiting method, which is specifically:

[0009] Constructing a triangular model and setting a number corresponding to the triangular model;

[0010] Get the three-side ratio of the first side, the second side and the third side of the triangular model;

[0011] A first anti-counterfeiting point and a second anti-counterfeiting point are arranged at any position of the nameplate, and the first anti-counterfeiting point and the second anti-counterfeiting point form a first anti-counterfeiting edge; the first anti-counterfeiting edge corresponds to the first edge of the triangular model;

[0012] Constructing an anti-counterfeiting second side and an anti-counterfeiting third side on the anti-counterfeiting first side according to the ratio of the three sides, so that the first anti-counterfeiting triangle formed by the anti-counterfeiting first side, the anti-counterfeiting second side and the anti-counterfeiting third side is similar to the triangular model;

[0013] A second anti-counterfeiting triangle is constructed by using any side of the first anti-counterfeiting triangle as the first side of the second anti-counterfeiting triangle, and a third anti-counterfeiting triangle is constructed by using any side of the second anti-counterfeiting triangle as the first side of the third anti-counterfeiting triangle.

[0014] Furthermore, the triangle anti-counterfeiting method further comprises:

[0015] Determining whether the first number of anti-counterfeiting triangles have been constructed, and if the first number of anti-counterfeiting triangles have been constructed, stopping the construction of anti-counterfeiting triangles;

[0016] If the first number of anti-counterfeiting triangles has not been constructed, continue to construct anti-counterfeiting triangles until the number of anti-counterfeiting triangles reaches the first number.

[0017] Furthermore, the first number of the anti-counterfeiting triangles is at least three.

[0018] Furthermore, the three-side ratio of the anti-counterfeiting triangle preset on the nameplate is obtained according to the number of the nameplate, specifically:

[0019] The acquired number of the nameplate is sent to the server, so that the server determines the three-side ratio of the anti-counterfeiting triangle preset on the nameplate according to the number of the nameplate and the server feeds back the three-side ratio of the anti-counterfeiting triangle.

[0020] Furthermore, the nameplate anti-counterfeiting method further includes:

[0021] Acquire a first number of anti-counterfeiting dots on the nameplate, and determine a second number of identifiable anti-counterfeiting triangles according to the first number;

[0022] It is determined whether there are a second number of anti-counterfeiting triangles on the nameplate. If there are a second number of anti-counterfeiting triangles, it is determined that the nameplate has a second authenticity.

[0023] The present invention discloses a nameplate anti-counterfeiting device for a network freight platform, comprising: a first acquisition module and a second acquisition module;

[0024] The first acquisition module is used to acquire the serial number of the nameplate, and acquire the ratio of three sides of the anti-counterfeiting triangle preset on the nameplate according to the serial number of the nameplate;

[0025] The second acquisition module is used to acquire a plurality of anti-counterfeiting points on the nameplate, and determine whether there are three anti-counterfeiting points whose pixel distances meet the ratio of the three sides of a preset anti-counterfeiting triangle; if so, it is determined that the nameplate has a first authenticity.

[0026] Furthermore, the several anti-counterfeiting points on the nameplate are generated by a triangular anti-counterfeiting method, which is specifically:

[0027] Constructing a triangular model and setting a number corresponding to the triangular model;

[0028] Get the three-side ratio of the first side, the second side and the third side of the triangular model;

[0029] A first anti-counterfeiting point and a second anti-counterfeiting point are arranged at any position of the nameplate, and the first anti-counterfeiting point and the second anti-counterfeiting point form a first anti-counterfeiting edge; the first anti-counterfeiting edge corresponds to the first edge of the triangular model;

[0030] Constructing an anti-counterfeiting second side and an anti-counterfeiting third side on the anti-counterfeiting first side according to the ratio of the three sides, so that the first anti-counterfeiting triangle formed by the anti-counterfeiting first side, the anti-counterfeiting second side and the anti-counterfeiting third side is similar to the triangular model;

[0031] A second anti-counterfeiting triangle is constructed by using any side of the first anti-counterfeiting triangle as the first side of the second anti-counterfeiting triangle, and a third anti-counterfeiting triangle is constructed by using any side of the second anti-counterfeiting triangle as the first side of the third anti-counterfeiting triangle.

[0032] Furthermore, the nameplate anti-counterfeiting device further includes: a third acquisition module and a first judgment module,

[0033] The third acquisition module is used to acquire a first number of anti-counterfeiting points on the nameplate, and determine a second number of identifiable anti-counterfeiting triangles according to the first number;

[0034] The first judgment module is used to judge whether there are a second number of anti-counterfeiting triangles on the nameplate, and if there are a second number of anti-counterfeiting triangles, it is determined that the nameplate has a second authenticity and credibility.

[0035] The present invention also discloses a network freight platform, which includes: an order receiving device and a server;

[0036] The order receiving device is used to scan the nameplate on the cargo box and obtain the nameplate number, and send the obtained nameplate number to the server, so that the server sends the three-side ratio of the anti-counterfeiting triangle corresponding to the nameplate number to the order receiving device; the order receiving device obtains a number of anti-counterfeiting points on the nameplate, and determines whether the pixel distance between the three anti-counterfeiting points meets the three-side ratio of the anti-counterfeiting triangle; if so, it is determined that the nameplate has a first degree of authenticity.

[0037] Compared with the prior art, the nameplate anti-counterfeiting method, device and freight platform of the embodiment of the present invention have the following beneficial effects: by setting an anti-counterfeiting triangle on the nameplate, it is possible to confirm whether the anti-counterfeiting point on the nameplate is correct, and then confirm the authenticity of the nameplate. Moreover, each anti-counterfeiting triangle has an independent code, and it is difficult to forge without a matching code and anti-counterfeiting triangle. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a first flow diagram of a nameplate anti-counterfeiting method of a network freight platform of the present invention;

[0039] Figure 2 It is a second flow diagram of a nameplate anti-counterfeiting method of a network freight platform of the present invention;

[0040] Figure 3 It is a structural schematic diagram of a nameplate anti-counterfeiting device for a network freight platform of the present invention. DETAILED DESCRIPTION

[0041] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0042] Embodiment 1:

[0043] like Figure 1 As shown, the present invention discloses a nameplate anti-counterfeiting method for an online freight platform, which mainly includes the following steps:

[0044] Step S1, obtaining the serial number of the nameplate, and obtaining the ratio of the three sides of the anti-counterfeiting triangle preset on the nameplate according to the serial number of the nameplate;

[0045] Step S2, obtaining a plurality of anti-counterfeiting points on the nameplate, and determining whether there are three anti-counterfeiting points whose pixel distances meet the ratio of the three sides of a preset anti-counterfeiting triangle;

[0046] If it exists, it is determined that the nameplate has the first authenticity.

[0047] In step S1, the number of the nameplate can be obtained by using an order receiving device in the art or a mobile phone equipped with a freight platform, and the image of the nameplate can be obtained by shooting. The code of the nameplate can be obtained by image recognition. The number on the nameplate can also be manually input.

[0048] In this embodiment, the three-side ratio of the anti-counterfeiting triangle preset on the nameplate is obtained according to the number of the nameplate, specifically:

[0049] The acquired number of the nameplate is sent to the server, so that the server determines the three-side ratio of the anti-counterfeiting triangle preset on the nameplate according to the number of the nameplate and the server feeds back the three-side ratio of the anti-counterfeiting triangle.

[0050] If the three-side ratio of the anti-counterfeiting triangle of the nameplate is stored in the order receiving device or other equipment, the possibility of being cracked is increased, so the data used to verify the nameplate is stored in the server. The server is also used to verify the authenticity of the order receiving device or other equipment, and determine whether the device code of the order receiving device is filed in the server. If not, the three-side ratio of the anti-counterfeiting triangle is not fed back. If the verification is passed, the three-side ratio of the corresponding anti-counterfeiting triangle is read according to the number, and the three-side ratio of the anti-counterfeiting triangle is fed back.

[0051] In step S2, the anti-counterfeiting points on the nameplate can be obtained through image recognition technology. After the anti-counterfeiting points are obtained, they can be combined to obtain several triangles. It is then determined in turn whether the ratio of the three sides of each triangle is the same as the ratio of the three sides of the preset anti-counterfeiting triangle. If there is at least one triangle that meets the requirements, the nameplate has a first degree of authenticity.

[0052] In order to further improve the efficiency of verification, after obtaining several anti-counterfeiting points on the nameplate, the triangle included in the nameplate is determined according to the connecting lines between the anti-counterfeiting points, and then it is judged whether the pixel distance between the three anti-counterfeiting points of each triangle meets the preset three-side ratio of the anti-counterfeiting triangle.

[0053] By verifying the authenticity of the nameplate using the above method, the possibility of forged or altered nameplates can be basically eliminated, thus avoiding errors in receiving and shipping or property losses caused by nameplate problems.

[0054] Multiple triangles can be printed on the nameplate. After long-term use, the graphics on the nameplate may be damaged and worn. When the edge is worn, the acquired image is black and white, and a triangular pattern is roughly determined and the positions of the three vertices are clear, that is, the scale of the three edges can be calculated.

[0055] In order to prevent the anti-counterfeiting dots from being worn out, the anti-counterfeiting dots can be made bolder when they are set.

[0056] In this embodiment, the several anti-counterfeiting points on the nameplate are generated by a triangular anti-counterfeiting method, which is specifically:

[0057] Constructing a triangular model and setting a number corresponding to the triangular model;

[0058] Get the three-side ratio of the first side, the second side and the third side of the triangular model;

[0059] A first anti-counterfeiting point and a second anti-counterfeiting point are arranged at any position of the nameplate, and the first anti-counterfeiting point and the second anti-counterfeiting point form a first anti-counterfeiting edge; the first anti-counterfeiting edge corresponds to the first edge of the triangular model;

[0060] Constructing an anti-counterfeiting second side and an anti-counterfeiting third side on the anti-counterfeiting first side according to the ratio of the three sides, so that the first anti-counterfeiting triangle formed by the anti-counterfeiting first side, the anti-counterfeiting second side and the anti-counterfeiting third side is similar to the triangular model;

[0061] A second anti-counterfeiting triangle is constructed by using any side of the first anti-counterfeiting triangle as the first side of the second anti-counterfeiting triangle, and a third anti-counterfeiting triangle is constructed by using any side of the second anti-counterfeiting triangle as the first side of the third anti-counterfeiting triangle.

[0062] The triangle anti-counterfeiting method of the present invention is exemplified below.

[0063] First, a triangular model needs to be constructed. There are many ways to construct a triangular model. The following description cannot be used as a limitation on the specific implementation method of the present invention. Randomly generate two sides and an angle of a triangle: for example, side a = 1; b = 2 (the unit is defined according to the size of the nameplate, such as CM; the length can also have a decimal point, such as: a = 1.12; b = 2:33; the angle is 120°, forming a triangular model, and one triangular model corresponds to one number.

[0064] According to the cosine law, the length c of the third side can be calculated: c2=a2+b2-2abcos120°, and finally the ratio of the three sides is: 1:2:7 (that is, the scale of the three sides is: 1:2:7).

[0065] Put a dot at any position on the nameplate, then draw a line in any direction and move 1CM (the unit can be defined by yourself), and then put another dot, so that a side is determined between the two points corresponding to the scale 1.

[0066] According to the angle, scale and the proportion of the three sides, mark a third point on the nameplate, and then draw a line to connect the second point and the third point. In this way, the length of the third side connecting the last two points must be 7CM (which can be calculated using the cosine theorem), thus forming a triangle.

[0067] Arbitrarily select the first side, second side or third side of the drawn triangle as the first side of the next anti-counterfeiting triangle. For example, if the second side is selected, then: the length of the first side is 7cm, that is, 7cm corresponds to 1 in the scale 1:2:7; the other two sides are 2*7=14cm; 7*7=49cm; the angle between the first side and the second side is still 120°, and the anti-counterfeiting triangle is continuously set by analogy according to the above method, and no less than 3 anti-counterfeiting triangles are randomly drawn in this way. When constructing the anti-counterfeiting triangle, the direction of the anti-counterfeiting triangle expansion can be set to prevent the newly generated points from falling into the already generated anti-counterfeiting triangle and to avoid the overlap of the anti-counterfeiting triangles.

[0068] Finally, you will get an irregular polygon (make sure that both conditions of "no less than 3 triangles and the three sides of any triangle are in scale" are met.

[0069] During verification, as long as the graphics are extracted, any recognizable triangle is randomly obtained for pixel measurement. If the pixel distance between the three vertices meets the 1:2:7 scale, it is in compliance. Pixel distance recognition is fast and accurate.

[0070] In this embodiment, the triangle anti-counterfeiting method further includes:

[0071] Determining whether the first number of anti-counterfeiting triangles have been constructed, and if the first number of anti-counterfeiting triangles have been constructed, stopping the construction of anti-counterfeiting triangles;

[0072] If the first number of anti-counterfeiting triangles has not been constructed, continue to construct anti-counterfeiting triangles until the number of anti-counterfeiting triangles reaches the first number.

[0073] In this embodiment, the first number of the anti-counterfeiting triangles is at least three.

[0074] In this embodiment, the nameplate anti-counterfeiting method further includes:

[0075] Step S3, obtaining a first number of anti-counterfeiting points on the nameplate, and determining a second number of identifiable anti-counterfeiting triangles according to the first number;

[0076] Step S4, determining whether there are a second number of anti-counterfeiting triangles on the nameplate, and if there are a second number of anti-counterfeiting triangles, determining that the nameplate has a second authenticity and credibility.

[0077] Based on steps S1 and S2, an excellent anti-counterfeiting effect can be obtained. However, in some special cases, the anti-counterfeiting level needs to be improved to meet different freight requirements.

[0078] Therefore, after obtaining the anti-counterfeiting points, the number of anti-counterfeiting triangles is determined according to the number of anti-counterfeiting points. If there are ten anti-counterfeiting points, the number of identifiable anti-counterfeiting triangles should be three. If there are fourteen anti-counterfeiting points, the number of identifiable anti-counterfeiting triangles should be four. In specific operations, the anti-counterfeiting points can be divided by three and rounded up. If the nameplate has only the first credibility but does not meet the second credibility, the freight can continue to run, but the process of this freight must be marked and other information must be used to determine whether the freight process is correct. If only the first credibility is met but the second credibility is not met, the freight process can also be suspended for inspection.

[0079] Embodiment 2:

[0080] Reference Figure 3, the present invention discloses a nameplate anti-counterfeiting device for a network freight platform, including: a first acquisition module 101, a second acquisition module 102;

[0081] The first acquisition module 101 is used to acquire the serial number of the nameplate, and acquire the ratio of the three sides of the anti-counterfeiting triangle preset on the nameplate according to the serial number of the nameplate;

[0082] The second acquisition module 102 is used to acquire a plurality of anti-counterfeiting points on the nameplate, and determine whether there are three anti-counterfeiting points whose pixel distances meet the three-side ratio of a preset anti-counterfeiting triangle; if so, it is determined that the nameplate has a first authenticity.

[0083] In this embodiment, the several anti-counterfeiting points on the nameplate are generated by a triangular anti-counterfeiting method, which is specifically:

[0084] Constructing a triangular model and setting a number corresponding to the triangular model;

[0085] Get the three-side ratio of the first side, the second side and the third side of the triangular model;

[0086] A first anti-counterfeiting point and a second anti-counterfeiting point are arranged at any position of the nameplate, and the first anti-counterfeiting point and the second anti-counterfeiting point form a first anti-counterfeiting edge; the first anti-counterfeiting edge corresponds to the first edge of the triangular model;

[0087] Constructing an anti-counterfeiting second side and an anti-counterfeiting third side on the anti-counterfeiting first side according to the ratio of the three sides, so that the first anti-counterfeiting triangle formed by the anti-counterfeiting first side, the anti-counterfeiting second side and the anti-counterfeiting third side is similar to the triangular model;

[0088] A second anti-counterfeiting triangle is constructed by using any side of the first anti-counterfeiting triangle as the first side of the second anti-counterfeiting triangle, and a third anti-counterfeiting triangle is constructed by using any side of the second anti-counterfeiting triangle as the first side of the third anti-counterfeiting triangle.

[0089] In this embodiment, the nameplate anti-counterfeiting device further includes: a third acquisition module 103 and a first judgment module 104.

[0090] The third acquisition module 103 is used to acquire a first number of anti-counterfeiting points on the nameplate, and determine a second number of identifiable anti-counterfeiting triangles according to the first number;

[0091] The first judgment module 104 is used to judge whether there are a second number of anti-counterfeiting triangles on the nameplate, and if there are a second number of anti-counterfeiting triangles, it is determined that the nameplate has a second authenticity and credibility.

[0092] The anti-counterfeiting device of Example 2 is written on the basis of Example 1, so those skilled in the art can use the anti-counterfeiting device of Example 2 for anti-counterfeiting according to the technical content disclosed in Example 1. The description of the technical features of Example 2 can refer to Example 1.

[0093] Embodiment 3:

[0094] The invention discloses a network freight platform, which comprises an order receiving device and a server.

[0095] The order receiving device is used to scan the nameplate on the cargo box and obtain the nameplate number, and send the obtained nameplate number to the server, so that the server sends the three-side ratio of the anti-counterfeiting triangle corresponding to the nameplate number to the order receiving device; the order receiving device obtains a number of anti-counterfeiting points on the nameplate, and determines whether the pixel distance between the three anti-counterfeiting points meets the three-side ratio of the anti-counterfeiting triangle; if so, it is determined that the nameplate has a first degree of authenticity.

[0096] If the freight safety requirement is to meet the first authenticity and credibility, the server will bind the nameplate and the order receiving device to complete the order.

[0097] Furthermore, if a higher credibility level is set, a second authenticity credibility verification is further performed.

[0098] The order receiving device obtains a first number of anti-counterfeiting points on the nameplate, and determines a second number of identifiable anti-counterfeiting triangles according to the first number;

[0099] The order receiving device determines whether there are a second number of anti-counterfeiting triangles on the nameplate, and if there are a second number of anti-counterfeiting triangles, it is determined that the nameplate has a second authenticity and credibility.

[0100] If the safety requirement of the freight is to meet the second authenticity and credibility, the server will bind the nameplate and the order receiving device to complete the order.

[0101] If not met, check the freight process or run the order binding first, mark this freight process and conduct the check.

[0102] In summary, the embodiment of the present invention provides a nameplate anti-counterfeiting method, device and freight platform for an online freight platform. Compared with the prior art, the beneficial effect is that by setting an anti-counterfeiting triangle on the nameplate, it is possible to confirm whether the anti-counterfeiting point on the nameplate is correct, and then confirm the authenticity of the nameplate. Moreover, each anti-counterfeiting triangle has an independent code, and it is difficult to forge without a matching code and anti-counterfeiting triangle.

[0103] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A nameplate anti-counterfeiting method for an online freight platform, It is characterized in that include: Obtain the number of the nameplate, and obtain the three-side ratio of the anti-counterfeiting triangle preset on the nameplate according to the number of the nameplate; Obtain a number of anti-counterfeiting points on the nameplate, and determine whether there are three anti-counterfeiting points whose pixel distances meet the three-side ratio of the preset anti-counterfeiting triangle; If it exists, it is determined that the nameplate has the first degree of authenticity; Among them, several anti-counterfeiting points on the nameplate are generated by a triangle anti-counterfeiting method, and the triangle anti-counterfeiting method is specifically: constructing a triangle model, and setting a number corresponding to the triangle model; obtaining the three-side ratio of the first side, the second side and the third side of the triangle model; setting the first anti-counterfeiting point and the second anti-counterfeiting point at any position of the nameplate, and the first anti-counterfeiting point and the second anti-counterfeiting point constitute an anti-counterfeiting first side; the anti-counterfeiting first side corresponds to the first side of the triangle model; constructing an anti-counterfeiting second side and an anti-counterfeiting third side on the anti-counterfeiting first side according to the three-side ratio, so that the first anti-counterfeiting triangle composed of the anti-counterfeiting first side, the anti-counterfeiting second side and the anti-counterfeiting third side is similar to the triangle model; constructing a second anti-counterfeiting triangle with any side of the constructed first anti-counterfeiting triangle as the first side of the second anti-counterfeiting triangle, and constructing a third anti-counterfeiting triangle with any side of the constructed second anti-counterfeiting triangle as the first side of the third anti-counterfeiting triangle.

2. According to claim 1, a nameplate anti-counterfeiting method for a network freight platform, It is characterized in that The triangle anti-counterfeiting method also includes: Determining whether the first number of anti-counterfeiting triangles have been constructed, and if the first number of anti-counterfeiting triangles have been constructed, stopping the construction of anti-counterfeiting triangles; If the first number of anti-counterfeiting triangles has not been constructed, continue to construct anti-counterfeiting triangles until the number of anti-counterfeiting triangles reaches the first number.

3. According to claim 2, a nameplate anti-counterfeiting method for a network freight platform, It is characterized in that The first number of the anti-counterfeiting triangles is at least three.

4. According to claim 1, a nameplate anti-counterfeiting method for a network freight platform, It is characterized in that The method of obtaining the three-side ratio of the anti-counterfeiting triangle preset on the nameplate according to the number of the nameplate is specifically: The acquired number of the nameplate is sent to the server, so that the server determines the three-side ratio of the anti-counterfeiting triangle preset on the nameplate according to the number of the nameplate and the server feeds back the three-side ratio of the anti-counterfeiting triangle.

5. According to claim 1, a nameplate anti-counterfeiting method for a network freight platform, It is characterized in that The nameplate anti-counterfeiting method also includes: Acquire a first number of anti-counterfeiting dots on the nameplate, and determine a second number of identifiable anti-counterfeiting triangles according to the first number; It is determined whether there are a second number of anti-counterfeiting triangles on the nameplate. If there are a second number of anti-counterfeiting triangles, it is determined that the nameplate has a second authenticity.

6. A nameplate anti-counterfeiting device for an online freight platform, It is characterized in that include: A first acquisition module and a second acquisition module; The first acquisition module is used to acquire the serial number of the nameplate, and acquire the ratio of three sides of the anti-counterfeiting triangle preset on the nameplate according to the serial number of the nameplate; The second acquisition module is used to acquire a number of anti-counterfeiting points on the nameplate, and to determine whether there are pixel distances between three anti-counterfeiting points that meet the preset three-side ratio of the anti-counterfeiting triangle; if so, it is determined that the nameplate has a first degree of authenticity; wherein, the several anti-counterfeiting points on the nameplate are generated by a triangle anti-counterfeiting method, and the triangle anti-counterfeiting method is specifically: constructing a triangle model, and setting a number corresponding to the triangle model; acquiring the three-side ratio of the first side, the second side and the third side of the triangle model; setting the first anti-counterfeiting point and the second anti-counterfeiting point at any position of the nameplate, and the first anti-counterfeiting point and the second anti-counterfeiting point constitute an anti-counterfeiting first side; the anti-counterfeiting first side corresponds to the first side of the triangle model; constructing an anti-counterfeiting second side and an anti-counterfeiting third side on the anti-counterfeiting first side according to the three-side ratio, so that the first anti-counterfeiting triangle composed of the anti-counterfeiting first side, the anti-counterfeiting second side and the anti-counterfeiting third side is similar to the triangle model; constructing a second anti-counterfeiting triangle using any side of the constructed first anti-counterfeiting triangle as the first side of the second anti-counterfeiting triangle, and constructing a third anti-counterfeiting triangle using any side of the constructed second anti-counterfeiting triangle as the first side of the third anti-counterfeiting triangle.

7. The nameplate anti-counterfeiting device of the online freight platform according to claim 6, It is characterized in that The nameplate anti-counterfeiting device further includes: a third acquisition module and a first judgment module. The third acquisition module is used to acquire a first number of anti-counterfeiting points on the nameplate, and determine a second number of identifiable anti-counterfeiting triangles according to the first number; The first judgment module is used to judge whether there are a second number of anti-counterfeiting triangles on the nameplate, and if there are a second number of anti-counterfeiting triangles, it is determined that the nameplate has a second authenticity and credibility.

8. An online freight platform, It is characterized in that The network freight platform includes: an order receiving device and a server; The order receiving device is used to scan the nameplate on the cargo box and obtain the nameplate number, and send the obtained nameplate number to the server, so that the server sends the three-side ratio of the anti-counterfeiting triangle corresponding to the nameplate number to the order receiving device; the order receiving device obtains a plurality of anti-counterfeiting points on the nameplate, and determines whether the pixel distance between the three anti-counterfeiting points meets the three-side ratio of the anti-counterfeiting triangle; if so, it is determined that the nameplate has a first authenticity credibility; Among them, several anti-counterfeiting points on the nameplate are generated by a triangle anti-counterfeiting method, and the triangle anti-counterfeiting method is specifically: constructing a triangle model, and setting a number corresponding to the triangle model; obtaining the three-side ratio of the first side, the second side and the third side of the triangle model; setting the first anti-counterfeiting point and the second anti-counterfeiting point at any position of the nameplate, and the first anti-counterfeiting point and the second anti-counterfeiting point constitute an anti-counterfeiting first side; the anti-counterfeiting first side corresponds to the first side of the triangle model; constructing an anti-counterfeiting second side and an anti-counterfeiting third side on the anti-counterfeiting first side according to the three-side ratio, so that the first anti-counterfeiting triangle composed of the anti-counterfeiting first side, the anti-counterfeiting second side and the anti-counterfeiting third side is similar to the triangle model; constructing a second anti-counterfeiting triangle with any side of the constructed first anti-counterfeiting triangle as the first side of the second anti-counterfeiting triangle, and constructing a third anti-counterfeiting triangle with any side of the constructed second anti-counterfeiting triangle as the first side of the third anti-counterfeiting triangle.

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