CN213336723U

CN213336723U - Test system

Info

Publication number: CN213336723U
Application number: CN202022429335.9U
Authority: CN
Inventors: 王海军; 方敏
Original assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Current assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-01
Anticipated expiration: 2030-10-28

Abstract

The utility model provides a test system, which comprises a light adjusting tool, a tool mounting platform, a CAN signal controller, an image collector and an industrial personal computer, wherein the light adjusting tool is used for locking a tested lamp; the tool mounting table is used for fixedly mounting the dimming tool; the CAN signal controller is fixedly arranged on the tool mounting table, is electrically connected with the dimming tool and is used for sending a command to a lamp fixed on the dimming tool; the image collector is used for collecting images of the lamp to be detected at all angles and sending the images to the industrial personal computer; the industrial computer pass through circuit wiring mouth, gas circuit wiring mouth and CAN signal wiring mouth with CAN signal controller connects for receive the image that image collector gathered to show through the display screen, solved the problem that current ordinary light modulation machine does not possess AFS angle detection function, but the accurate detection goes out AFS angle, has improved the detection efficiency that adjusts luminance.

Description

Test system

Technical Field

The utility model relates to a car light detects technical field, especially relates to a test system who possesses AFS angle detection.

Background

The AFS is an abbreviation of a curve auxiliary lighting system, i.e. follow-up steering, is a novel technology for car light illumination, is a system capable of automatically performing optimal adjustment on illumination distribution of light according to changes of driving road conditions and vehicle states, and is widely applied to the car light manufacturing industry, and the traditional AFS has three forms: the steering head lamp is in a steering head lamp mode, a lamp in the head lamp can rotate left and right by 8-15 degrees, and the dead angle of a curve is illuminated; by utilizing the form of an independent curve lighting system, a fixed bulb in the lamp shines on a curve and automatically lights when the curve turns; and the left fog lamp and the right fog lamp are used for illuminating the bend, and the steering is performed to be actually folded, so that the corresponding inner fog lamp is turned on, and the dead angle of the bend is illuminated.

The increasingly appearance of AFS function head-light leads to the car lamp enterprise to need to detect the AFS angle when producing AFS function head-light, but current light modulation machine does not possess the AFS angle and detects the function, consequently needs a system that can carry out AFS angle detection urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a test system has solved the problem that current ordinary dimming machine does not possess AFS angle detection function, can accurately detect out the AFS angle, has improved the detection efficiency that adjusts luminance.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model discloses a test system, which comprises a light adjusting tool, a tool mounting table, a CAN signal controller, an image collector and an industrial personal computer, wherein the light adjusting tool is used for locking a tested lamp; the tool mounting table is used for fixedly mounting the dimming tool; the CAN signal controller is fixedly arranged on the tool mounting table, is electrically connected with the dimming tool and is used for sending a command to a lamp fixed on the dimming tool; the image collector is used for collecting images of the lamp to be detected at all angles and sending the images to the industrial personal computer; the industrial personal computer is connected with the CAN signal controller through a circuit wiring port, a gas circuit wiring port and a CAN signal wiring port, and is used for receiving the image collected by the image collector and displaying the image through a display screen.

Further, the test system also comprises a three-color signal lamp for alarming to remind an operator.

Further, the test system further comprises an emergency switch button, wherein the emergency switch button is fixedly arranged on the tool mounting table and used for emergently stopping the test system.

Further, the model of the CAN signal controller is CJA 1000.

The beneficial technical effects are as follows:

the utility model discloses a test system, which comprises a light adjusting tool, a tool mounting table, a CAN signal controller, an image collector and an industrial personal computer, wherein the light adjusting tool is used for locking a tested lamp; the tool mounting table is used for fixedly mounting the dimming tool; the CAN signal controller is fixedly arranged on the tool mounting table, is electrically connected with the dimming tool and is used for sending a command to a lamp fixed on the dimming tool; the image collector is used for collecting images of the lamp to be detected at all angles and sending the images to the industrial personal computer; the industrial computer pass through circuit wiring mouth, gas circuit wiring mouth and CAN signal wiring mouth with CAN signal controller connects for receive the image that image collector gathered to show through the display screen, solved the problem that current ordinary light modulation machine does not possess AFS angle detection function, but the accurate detection goes out AFS angle, has improved the detection efficiency that adjusts luminance.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic structural diagram of a test system according to the present invention;

fig. 2 is a schematic structural view of a tool mounting table in a testing system according to the present invention;

fig. 3 is a schematic diagram of a control principle in a test system according to the present invention.

The system comprises a 1-dimming tool, a 2-tool mounting table, a 3-CAN signal controller, a 4-image collector, a 5-industrial personal computer, a 6-display screen, a 7-three-color signal lamp and an 8-emergency switch button.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

The utility model discloses a test system, see fig. 1, the online AFS angle of whole lamp detects the dimmer and has increased CAN signal controller and supporting wiring mouth (CAN signal) relatively with ordinary dimmer, the test system includes dimming frock 1, frock mount table 2, CAN signal controller 3, preferably, CAN signal controller's model is CJA1000, image collector 4 and industrial computer 5, wherein, dimming frock 1 is used for locking the lamps and lanterns under test; the tool mounting table 2 is used for fixedly mounting the dimming tool 1; the CAN signal controller 3 is fixedly arranged on the tool mounting table 2, is electrically connected with the dimming tool 1 and is used for sending commands to a lamp fixed on the dimming tool 1; the image collector 4 is used for collecting images of the lamp to be detected at all angles and sending the images to the industrial personal computer 5; industrial computer 5 through circuit wiring mouth, gas circuit wiring mouth and CAN signal wiring mouth with CAN signal controller 3 connects, is used for receiving the image that image collector 4 gathered to show through display screen 6, specifically, C3 binds with frock 1 of adjusting luminance, and internal communication agreement is compiled by technical staff's development, is the communication through circuit wiring mouth, gas circuit wiring mouth and CAN signal wiring mouth and industrial computer 5 and is connected, realizes that AFS angle rotates and AFS angular range detects

As an embodiment of the utility model, test system still includes three-colour signal lamp 7, can accurately report to the police to NG item for report to the police in order to remind operating personnel.

Further, the test system further comprises an emergency switch button 8, wherein the emergency switch button is fixedly arranged on the tool mounting table 2 and used for emergently stopping the test system.

The utility model discloses a test system's theory of operation does:

the start test button is actuated and the test system runs the dim detect program, see table 1.

The dimming tool 1 clamps the lamp and turns to a dimming position, the CAN message is sent through the signal controller 3, the lamp is lightened, the AFS angle rotation is controlled, various indexes of near and far light and the AFS angle are detected, the image collector 4 collects images and transmits the images to the industrial personal computer 5, the industrial personal computer 5 displays the received images on the display screen 6, and an operator judges whether the lamp state is qualified or not through image recognition; it is worth noting, the utility model discloses a test system is applicable to ordinary voltage simultaneously and adjusts lamps and lanterns than the control electricity, and when changing 1 back connecting circuit wiring mouths of frock of adjusting luminance and gas circuit wiring mouth, disconnection CAN signal wiring mouth CAN detect ordinary voltage simultaneously and adjust lamps and lanterns than the control electricity, and nimble switching is in order to satisfy different project detection demands.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. A test system, comprising:

the dimming tool (1) is used for locking the lamp to be measured;

the tool mounting table (2) is used for fixedly mounting the dimming tool (1);

the CAN signal controller (3) is fixedly arranged on the tool mounting table (2), is electrically connected with the dimming tool (1) and is used for sending a command to a lamp fixed on the dimming tool (1);

the image collector (4) is used for collecting images of the lamp to be detected at all angles and sending the images to the industrial personal computer (5);

the industrial personal computer (5), industrial personal computer (5) through circuit wiring mouth, gas circuit wiring mouth and CAN signal wiring mouth with CAN signal controller (3) are connected, are used for receiving the image of image collector (4) collection to show through display screen (6).

2. A test system according to claim 1, characterized in that the test system further comprises a tri-coloured signal light (7) for alerting an operator.

3. A test system according to claim 1, further comprising an emergency switch button (8) fixedly arranged on the tool mounting table (2) for emergency stop of the test system.

4. A test system according to claim 1, characterized in that the CAN signal controller (3) is of type CJA 1000.