CN213397323U

CN213397323U - Multifunctional detection device

Info

Publication number: CN213397323U
Application number: CN202022899716.3U
Authority: CN
Inventors: 汪旭东; 王章傲; 徐显涛; 黄仕恩
Original assignee: Shanghai Baozhou Artificial Intelligence Technology Co ltd
Current assignee: Shanghai Baozhou Artificial Intelligence Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-06-08
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to a multifunctional detection device, including the detecting element, the detecting element includes the base, and the up end downwardly extending of base is provided with the holding tank, is provided with axle load detection zone and tire decorative pattern degree of depth detection zone on this holding tank, tire decorative pattern degree of depth detection zone sets up the rear side at the axle load detection zone, be provided with axle load detector and planum on the axle load detection zone, the axle load detector is connected with the base, the planum is connected with the top of axle load detector, the front end of base is provided with the camera. The automatic detection system is used for automatically detecting the axle weight of the vehicle, the pattern type of the tire and the depth of the groove, and is complete in detection function, high in data accuracy and high in detection efficiency.

Description

Multifunctional detection device

Technical Field

The utility model relates to a tire detects technical field, specifically is a multi-functional detection device.

Background

With the great development of transportation and transportation, people increasingly need automobiles in life, automobiles are needed for freight transportation, automobiles are needed for traveling when people go out, automobiles are needed for shopping when people go to shopping malls, and the like. Therefore, the automatic detection equipment surrounding the automobile is also continuously increased and improved, the tire is an important automobile accessory, the safety of the tire directly influences the driving safety of people, and therefore, the tire index detection equipment is particularly important for various detections of tire indexes. And the manual work can't avoid the human interference factor to the detection of tire pattern degree of depth, and the measuring result is objective inadequately, and artifical detection efficiency is low, needs every ditch groove of every tire to go to the measurement one by one. And can only detect tire pattern degree of depth, the detection content is single, and in addition, point laser or line laser check out test set need the vehicle to stop in equipment assigned position can detect when using, convenient and fast inadequately. And can only detect the tire pattern degree of depth, it is single to detect content, the utility model discloses a new technical scheme is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multifunctional detection device, includes the detecting element, the detecting element includes the base, and the up end downwardly extending of base is provided with the holding tank, is provided with axle load detection zone and tire decorative pattern degree of depth detection zone on this holding tank, tire decorative pattern degree of depth detection zone sets up the rear side at the axle load detection zone, be provided with axle load detector and planum on the axle load detection zone, the axle load detector is connected with the base, the planum is connected with the top of axle load detector, the front end of base is provided with the camera.

As a further aspect of the present invention: and the base is provided with a starting switch, and the starting switch is connected with the axle weight detector and the camera.

As a further aspect of the present invention: the starting switch is a contact type mechanical switch or a non-contact type photoelectric switch.

As a further aspect of the present invention: and a linear laser range finder is arranged on the tire pattern depth detection area and is connected with a starting switch.

As a further aspect of the present invention: the top of tire decorative pattern degree of depth detection zone is provided with the automatic switch door.

As a further aspect of the present invention: the detection unit also comprises a master control unit, a controller and a display, wherein the master control unit comprises an information collection module, an information analysis module and an information feedback module; the information collection module is in signal connection with the axle load detector and the line laser distance meter, and the master control unit is in signal connection with the controller; the controller is respectively connected with the axle load detector, the line laser distance measuring instrument and the automatic door opening and closing signal, and the information feedback module is connected with the display through the signal.

Compared with the prior art, the utility model has the advantages of:

the utility model provides a multifunctional detection device, which adopts an automatic control system to realize the automatic detection of the vehicle axle weight, the tire pattern type and the groove depth, has complete detection functions, high data accuracy and high detection efficiency; the vehicle can directly pass through the equipment, and the vehicle does not need to be stopped during detection, so that the detection is convenient and quick; the method can be suitable for tire detection of various vehicles; the measurement result can be uploaded to a cloud end, so that a vehicle owner can conveniently call a vehicle tire detection report at any time; the method for simulating the measurement of the mechanical ruler by adopting an autonomously developed data processing algorithm comprises the steps of finding out high points at two ends of a groove, finding out the lowest point of the groove, making a vertical line from the lowest point to a connecting line of the high points at the two ends of the groove, wherein the length of the obtained vertical line is the depth of the groove, and the calculation result is closer to the result of manual measurement.

Drawings

FIG. 1 is a perspective view of the overall structure of a multifunctional testing device of the present invention;

FIG. 2 is a schematic view of the matching structure of the center line laser range finder and the cylinder of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a block diagram of the operation of the whole device of the present invention.

In the figure: 1. a base; 2. an axle load detector; 3. a flat plate; 4. a camera; 5. a line laser rangefinder; 6. automatically opening and closing the door; 7. starting a switch; 8. a cylinder; 100. an axle weight detection zone; 101. tire tread depth detection zone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention:

the utility model provides a multifunctional detection device, includes the detecting element, the detecting element includes base 1, and the up end downwardly extending of base 1 is provided with the holding tank, is provided with axle load detection zone 100 and tire pattern degree of depth detection zone 101 on this holding tank, tire pattern degree of depth detection zone 101 sets up the rear side at axle load detection zone 100, be provided with axle load detector 2 and planum 3 on the axle load detection zone 100, axle load detector 2 is connected with base 1, planum 3 is connected with axle load detector 2's top, the front end of base 1 is provided with camera 4.

The working principle is as follows:

the device of the utility model comprises a vehicle axle load detection device and a tire pattern depth detection device, wherein the detection unit comprises a base 1, an axle load detector 2 and a line laser distance meter 5, the base 1 is provided with the axle load detector 2 for detecting the axle load of the vehicle, and the adjacent axle load detector 2 is used as a detection area for the tire pattern type and the abrasion condition; the line laser range finder 5 is installed in the tire pattern depth detection zone 101 to detect the pattern type and groove depth of the vehicle tire passing through the upper opening. An automatic opening and closing door 6 with a dustproof function is designed at the opening. When the equipment starts to be started, the automatic opening and closing door 6 can be automatically opened, and after the detection is finished, the automatic opening and closing door 6 can be automatically closed. The automatic opening and closing device for automatically opening and closing the door 6 can be driven by the cylinder 8 or a linear module. The end that stretches out of cylinder 8 passes through the leg joint with the lower terminal surface of automatic switch door 6 to can drive the removal of automatic switch door 6 well through cylinder 8, automatic switch door 6 slides on the base and sets up, is provided with the spout on the preferred base, and the both ends of automatic switch door 6 slide around in the spout, do not describe here again, and the back is opened to equipment, and the vehicle can be followed the marking on road surface and start at a slow speed to equipment. A camera 4 is arranged at the side of the front end of the device, similar to a license plate recognition entrance guard of a parking lot or a community, and is used for shooting the license plate number of a vehicle. In the process of starting the vehicle to the equipment, the camera shoots the license plate number of the vehicle, the outside has a general control equipment, and the shot license plate number is written into the license plate position item of the detection report through the general control equipment. The tires of the vehicle then pass in turn through the inspection apparatus, which in turn collects data for each axle weight and each tire. The equipment is provided with an automatic starting switch 7, and the starting switch 7 can be a contact type mechanical switch or a non-contact type photoelectric switch. When starting switch received the tire signal, the start work of gross rail load on axle appearance and line laser range finder 5, after the tire process, line laser range finder 5 can learn the tire through the tire data that the backstage recorded and has passed the detection zone, then gross rail load on axle detector 2 and line laser range finder 5 automatic stop work. The starting and stopping design is not only used for protecting the working life of the detection equipment, but also ensures that data acquired when the detection equipment works is required axle weight and pattern data of tires, and avoids the phenomenon that the processing of a background software algorithm is influenced by acquiring excessive useless data. And when the tires of all axles pass through the detection equipment, the background generates a complete detection report. The report can be directly displayed on the display, and the related report is stored in the storages such as the cloud, so that the mobile phone, the tablet and other electronic devices can be conveniently and directly called to check. The detection unit also comprises a master control unit and a controller, wherein the master control unit comprises an information collection module, an information analysis module and an information feedback module; the information collection module is in signal connection with the axle load detector 2 and the line laser range finder 5, and the master control unit is in signal connection with the controller; the controller is in signal connection with an automatic switch door 6, a shaft weight instrument and a linear laser distance meter 5. The detection device further comprises a display, and the information feedback module is in signal connection with the display.

For detecting the tire pattern depth, because the tire rolls slowly from the equipment, we can receive three-dimensional coordinate data of a section of the tire through the line laser range finder 5, the section coordinate data of the section can be stored in sequence according to a laser line on the surface of the tire, and the data of a plurality of lines is obtained because the grooves of some tires are not standard vertical grooves or the grooves of the line of the data used by us are just stuck with stones, so that the groove depth obtained by only one line is inaccurate, and the data on the plurality of lines needs to be comprehensively analyzed, thereby obtaining the more accurate groove depth of the tire groove. The collected data are synchronously transmitted to a receiver of a background master control unit, the master control unit analyzes related data, after comprehensive analysis is carried out on the data of a plurality of lines through a background software data processing algorithm which is independently developed, the positions of all grooves of all tires are identified, a measuring method of a mechanical ruler is simulated, high points at two ends of each groove are found, then the lowest point of each groove is found, a vertical line is drawn from the lowest point to the high point connecting line at two ends of each groove, and the length of the obtained vertical line is the depth of each groove. And comparing the data of each groove of each tire to obtain whether the tire is eccentrically worn or not. Finally, a complete tyre pattern detection report is obtained. Including license plate number, axle weight of each axle of vehicle, tyre pattern type, pattern depth, pattern abrasion degree, whether the tyre has eccentric wear, estimated distance of mileage of tyre, etc.

In addition, the automatic detection device further comprises a server, the server is connected with the controller and used for recording and storing the detection condition of the truck every time, a vehicle owner can know the axle weight and the tire use loss condition of the vehicle to a certain extent conveniently, the axle weight change of the vehicle and the tire can be known approximately according to the staged data acquisition, the tire can be used for a long time continuously, and the occurrence of tire faults is avoided in advance, so that the vehicle owner can check the existing detection data table of the vehicle at any time and any place under the state of a network.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional detection device, includes detecting element, its characterized in that, detecting element includes the base, and the up end of base downwardly extending is provided with the holding tank, is provided with axle load detection zone and tire decorative pattern degree of depth detection zone on this holding tank, tire decorative pattern degree of depth detection zone sets up the rear side at the axle load detection zone, be provided with axle load detector and planum on the axle load detection zone, the axle load detector is connected with the base, the planum is connected with the top of axle load detector, the front end of base is provided with the camera.

2. A multi-functional assay device as claimed in claim 1, wherein: and the base is provided with a starting switch, and the starting switch is connected with the axle weight detector and the camera.

3. A multi-functional assay device as claimed in claim 2, wherein: the starting switch is a contact type mechanical switch or a non-contact type photoelectric switch.

4. A multi-functional assay device as claimed in claim 1, wherein: and a linear laser range finder is arranged on the tire pattern depth detection area and is connected with a starting switch.

5. The multifunctional inspection device of claim 4, wherein: the top of tire decorative pattern degree of depth detection zone is provided with the automatic switch door.