Integrated device for ADAS controller burning and FCT detection

Abstract

The utility model relates to the technical field of mechanical assembly, and discloses an ADAS controller burning and FCT detection integrated device which comprises a frame, a plurality of burning and detection integrated jigs are installed at the upper end of the frame, a driving system is arranged at the lower end of the frame, and the driving system comprises a gas source power input, a programmable power supply, a digital multimeter and a Relayboard integrated control box. The jig is provided with a code reader, an SW1500 vehicle-mounted switch and an SG400 programmer. According to the utility model, the SW1500 switch and the SG400 burner are utilized to realize program burning of corresponding chip models of the SOC and the MCU so as to realize intelligent driving algorithm burning, and the Relayboard integrated control box is matched with the jig so as to realize automatic switching between burning action and FCT detection, so that the project investment cost is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical assembly, and particularly relates to an integrated device for burning and FCT detection of an ADAS controller. Background Technique

[0002] With the rapid development of technology, the rise of autonomous driving has led to an increasing demand for advanced driver assistance systems in the market. The development of ADAS controllers also requires corresponding burning and FCT detection equipment for MCU and SOC models to cope with mass production. After a series of reliability tests to verify the stability and reliability of the products, production can be carried out and delivered to the market. The existing production and detection equipment for ADAS controller production lines are separate. The burned ADAS controllers need to be transferred to the detection equipment for detection, which not only increases the production process and cost but also occupies space. Content of the Utility Model

[0003] The purpose of the utility model is to provide an integrated device for burning and FCT detection of an ADAS controller to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An integrated device for burning and FCT detection of an ADAS controller, including a frame. A plurality of integrated burning and detection fixtures are detachably installed at the upper end of the frame. A driving system for controlling the integrated burning and detection fixtures is provided at the lower end of the frame. The driving system includes a gas source power input, a programmable power supply, a digital multimeter, and a Relayboard integrated control box. A code reader, an SW1500 vehicle-mounted switch, and an SG400 burner are provided on the integrated burning and detection fixture. The integrated burning and detection fixture includes an upper mold and a lower mold. A burning probe and an FCT detection probe are embedded in the upper mold. The burning probes are respectively connected to the SW1500 vehicle-mounted switch and the SG400 burner. The FCT detection probes are respectively connected to the programmable power supply and the digital multimeter. The programmable power supply, the digital multimeter, the SW1500 vehicle-mounted switch, and the SG400 burner are all electrically connected to the Relayboard integrated control box.

[0005] In the improvement of this application solution, the opening and closing of the upper mold and the lower mold are controlled by a cylinder, and a pressure gauge for cooperating with adjusting the air pressure of the cylinder is provided on the frame.

[0006] In the improvement of this application solution, an upper grating is provided at the top end of the integrated burning and detection fixture, and a lower grating is provided at the bottom end. A start button is installed below the lower grating on the integrated burning and detection fixture.

[0007] In the improvement of this application solution, a counter for recording the usage times of the fixture is provided on the integrated burning and detection fixture.

[0008] The following improvements are made in the solution of this application. A three - color light for prompting personnel according to the operation condition of the device is provided at the top of the frame.

[0009] The following improvements are made in the solution of this application. A plurality of casters are provided on both sides of the bottom end of the frame. One side of each caster is provided with a telescopic support base, and the top end of the telescopic support base is fixedly connected to the bottom end of the frame.

[0010] Compared with the prior art, the utility model provides an integrated device for ADAS controller programming and FCT detection, and has the following beneficial effects:

[0011] 1. The utility model uses an SW1500 vehicle - mounted switch and an SG400 programmer to realize the program programming of the corresponding chip models of the SOC and the MCU, achieving the programming of intelligent driving algorithms. And through the cooperative setting of the Relayboard integrated control box and the programming and detection integrated fixture, the programming action and the FCT detection are automatically switched, which is fast and efficient. At the same time, the production of one detection device is reduced, effectively reducing the project investment cost.

[0012] 2. The programming and detection integrated fixture in the utility model is set as a quick - die - change type fixture, which can realize quick line change, and at the same time, multiple products can be produced simultaneously to meet the production beat. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the utility model;

[0014] Figure 2 is the rear view of the utility model;

[0015] Figure 3 is the structural schematic diagram of the programming and detection integrated fixture in the utility model.

[0016] In the figure: 1. Frame; 11. Three - color light; 12. Caster; 13. Telescopic support base; 2. Programming and detection integrated fixture; 21. Code reader; 22. SW1500 vehicle - mounted switch; 23. SG400 programmer; 24. Upper die; 25. Lower die; 26. Upper grating; 27. Lower grating; 28. Start button; 29. Counter; 3. Air source and power input; 4. Program - controlled power supply; 5. Digital multimeter; 6. Relayboard integrated control box; 7. Pressure gauge. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following will combine the drawings in the embodiments of the utility model to describe the technical solutions in the embodiments of the utility model:

[0018] As Figure 1As shown in the figure, a device for integrated programming and FCT testing of an ADAS controller mainly consists of a frame 1, a combined programming and testing fixture 2, and a drive system. At the top of the frame 1, there is a three-color light 11 for prompting personnel according to the operating conditions of the device. On both sides of the bottom end of the frame 1, there are four casters 12. At the bottom end of the frame 1 outside the casters 12, a telescopic support base 13 is fixedly installed. In the initial state, the telescopic support base 13 is in the extended state, and its length is greater than the height of the caster 12, so that the caster 12 does not touch the ground. When moving the frame 1, it is only necessary to adjust the telescopic support base 13 to contract, so that the length of the telescopic support base 13 is less than the height of the caster 12, and the caster 12 touches the ground to achieve transportation and transfer. The combined programming and testing fixture 2 is used to realize the hardware connection for programming and FCT testing. The number of them is eight. Two layers of partitions are arranged at the upper end inside the frame 1, and four installation slots matching the combined programming and testing fixture 2 are opened on each partition. The combined programming and testing fixture 2 is inserted into the installation slots to form a quick-change die type fixture, which can realize quick line change, and at the same time, multiple products can be produced simultaneously to meet the production rhythm.

[0019] As Figures 2 - 3 shown in the figure, the drive system is arranged at the lower end of the frame 1 and is mainly used to control the combined programming and testing fixture 2. The drive system includes a gas source and power input 3, a programmable power supply 4, a digital multimeter 5, and a Relayboard integrated control box 6. The gas source and power input 3 supplies power and gas. The programmable power supply 4 is used for voltage output in programming and FCT testing. The digital multimeter 5 is used for current detection in FCT testing. The Relayboard integrated control box 6 is used to realize the program control and switching of programming and FCT testing.

[0020] The integrated programming and detection fixture 2 is equipped with a barcode reader 21, a SW1500 vehicle-mounted switch 22, and an SG400 programmer 23. The barcode reader 21 scans and enters the QR code information of the product, which serves as the basis for traceability. The SW1500 vehicle-mounted switch 22 is used for SOC program programming and can program 8 products simultaneously. The SG400 programmer 23 is used for MCU program programming and realizes high-speed program transmission through Ethernet. The number of both the SW1500 vehicle-mounted switch 22 and the SG400 programmer 23 is two. Among them, the SG400 programmer 23 is respectively installed on two layers of partition boards, and the two SW1500 vehicle-mounted switches 22 are arranged on both sides of the upper-layer SG400 programmer 23; the integrated programming and detection fixture 2 includes an upper mold 24 and a lower mold 25. The upper mold 24 and the lower mold 25 are controlled to open and close by a cylinder. The frame 1 is equipped with a pressure gauge 7 for adjusting the air pressure of the cylinder. The upper mold 24 is embedded with programming probes and FCT detection probes. The programming probes are respectively connected to the SW1500 vehicle-mounted switch 22 and the SG400 programmer 23, and the FCT detection probes are respectively connected to the programmable power supply 4 and the digital multimeter 5. The programmable power supply 4, the digital multimeter 5, the SW1500 vehicle-mounted switch 22, and the SG400 programmer 23 are all electrically connected to the Relayboard integrated control box 6; an upper grating 26 is provided at the top of the integrated programming and detection fixture 2, and a lower grating 27 is provided at the bottom. A start button 28 is installed below the lower grating 27 on the integrated programming and detection fixture 2, and the device can be started by both hands to execute the programming and FCT detection programs to prevent accidental touch; a counter 29 is also provided on the integrated programming and detection fixture 2, which is used to record the number of times the fixture is used, control the service life of the probes, and replace the new needles in time.

[0021] Working principle: The product first passes through the barcode reader 21 to scan and enter the product information, which serves as the basis for traceability, and then is placed into the lower mold 25 of the integrated programming and detection fixture 2. By pressing the start button 28 with both hands, the upper mold 24 of the integrated programming and detection fixture 2 starts to press down, so that the programming probes and the FCT detection probes are connected to the product; if the scanning or entry fails, the detection cannot be started. During this period, the upper and lower gratings can prevent personnel from entering with their limbs when the integrated programming and detection fixture 2 is closing and opening, and automatically alarm and reset to avoid safety accidents; the Relayboard integrated control box 6 runs the program. First, the SOC program is programmed through the SW1500 vehicle-mounted switch 22. After the programming is successful, it automatically switches, and then the MCU program is programmed through the SG400 programmer 23. After the programming is successful, the FCT detection is carried out through the programmable power supply 4 and the digital multimeter 5 to test the voltage and current.

[0022] The fixture automatically docks with the product, and when the stroke is in place, it ensures that the PIN pins are in full contact. After receiving the sensor signal, it starts to work. Then, the second product is placed in the fixture, and the operations are carried out 8 times in sequence as required. First, the SOC program and the MCU program are burned. After the burning is completed and the verification is qualified, the function test is carried out. When the test fails, the equipment automatically alarms. When all the burning and function tests are completed and qualified, the product is automatically sent out and the data is recorded. The equipment outputs a qualified signal to the next label - pasting equipment, and the employees then fill the empty workstations in sequence according to the first - in - first - out principle. If any abnormal problems occur during the burning and function test, such as burning NG, not testing, test timeout, computer freezing and stuttering, abnormal power failure of the equipment, PLC logic confusion, etc., the test result will output an NG signal. If the equipment does not receive an OK signal during normal operation, it will default to automatically output an NG signal.

[0023] The above - mentioned embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

Claims

1. A device for integrated ADAS controller programming and FCT detection, comprising a frame (1), characterized in that: The upper end of the frame (1) is detachably provided with a plurality of integrated burning and detecting jigs (2); the lower end of the frame (1) is provided with a driving system for controlling the integrated burning and detecting jig (2); the driving system comprises an air source power input (3), a programmable power supply (4), a digital multimeter (5) and a relayboard integrated control box (6); the integrated burning and detecting jig (2) is provided with a code reader (21), a SW1500 vehicle-mounted switch (22) and a SG400 burner (23); the integrated burning and detecting jig (2) includes The upper mold (24) and the lower mold (25) are provided with a burning probe and an FCT detection probe embedded in the upper mold (24). The burning probe is connected to the SW1500 vehicle-mounted switch (22) and the SG400 burner (23) respectively. The FCT detection probe is connected to the program-controlled power supply (4) and the digital multimeter (5) respectively. The program-controlled power supply (4), the digital multimeter (5), the SW1500 vehicle-mounted switch (22) and the SG400 burner (23) are all electrically connected to the Relayboard integrated control box (6).

2. The device for integrated ADAS controller programming and FCT detection according to claim 1, characterized in that: The upper die (24) and the lower die (25) are opened and closed by means of a cylinder control, and a pressure gauge (7) for cooperating with and adjusting the air pressure of the cylinder is provided on the frame (1).

3. The device for ADAS controller programming and FCT detection according to claim 1, characterized in that: The top of the integrated burning and detecting jig (2) is provided with an upper grating (26), and the bottom is provided with a lower grating (27). A start button (28) is installed below the lower grating (27) on the integrated burning and detecting jig (2).

4. The device for integrated ADAS controller programming and FCT detection according to claim 2, characterized in that: The integrated burning and testing jig (2) is provided with a counter (29) for recording the number of times the jig is used.

5. The device for ADAS controller programming and FCT detection according to claim 1, characterized in that: The top of the frame (1) is provided with a three-color light (11) for prompting personnel according to the operation status of the equipment.

6. The device for ADAS controller programming and FCT detection according to claim 1, characterized in that: A plurality of Forma wheels (12) are provided on both sides of the bottom end of the frame (1), a telescopic support seat (13) is provided on one side of the Forma wheel (12), and the top end of the telescopic support seat (13) is fixedly connected to the bottom end of the frame (1).

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