Integrated universal online program burning device and method

Abstract

The invention relates to an integrated universal online program burning device and method, and the device comprises an industrial personal computer, a multi-level power supply, a plurality of burners, a circuit board clamp for fixing a circuit board to be burnt, a box body, a burner lead plate and a power supply lead plate, the industrial personal computer, the multi-level power supply, the burner, the burner lead plate and the power supply lead plate are all located in the box body, the burner lead plate is provided with a plurality of first interfaces and a plurality of second interfaces, each first interface is detachably connected with a USB (Universal Serial Bus) port of the industrial personal computer, each second interface is selectively connected to a signal interface of a circuit board to be burnt through a signal line, and the circuit board to be burnt is connected with the multi-level power supply. The power supply lead plate comprises a plurality of third interfaces and a plurality of fourth interfaces, the first interfaces are connected to different output ends of the multi-level power supply, and one of the output ends is selected to be connected to a signal interface of the circuit board to be burnt through a power line. Compared with the prior art, the method has the advantages of reducing wiring errors caused by confusion and the like.

Description

Technical Field

[0001] The present invention relates to a circuit board programming device, and more particularly to an integrated general-purpose online program programming device and method. Background Art

[0002] There are a large number of boards in railway communication equipment that need to be programmed. When programming a circuit board, each board needs to be programmed one by one. Each time programming is performed, a dedicated programmer is used to connect the circuit board and the computer, then the programming software is opened on the computer, the target program is imported, and programming is performed. After programming is completed, the power is turned off and the connection is disconnected, and then a new circuit board is replaced and the above process is repeated.

[0003] Since the position of the programmer is not fixed, after repeated plugging and unplugging fatigue, it is very easy to cause wiring errors due to confusion, reducing the efficiency of the programming work. Summary of the Invention

[0004] The purpose of the present invention is to provide an integrated general-purpose online program programming device and method. By providing a box body, a programmer lead board and a power supply lead board to fix the positions of the programmer and the power supply interface, the position change of the programmer during repeated programming processes is avoided, thereby reducing wiring errors caused by confusion and improving the efficiency of the programming work.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] An integrated general-purpose online program programming device includes an industrial control computer, a multi-level power supply, a plurality of programmers, and a circuit board fixture for fixing the circuit board to be programmed. The device further includes a box body, a programmer lead board, and a power supply lead board. The industrial control computer, the multi-level power supply, the programmer, the programmer lead board, and the power supply lead board are all located inside the box body. The programmer lead board is provided with a plurality of first interfaces and a plurality of second interfaces. Each first interface is detachably connected to the USB port of the industrial control computer, and each second interface is selectively connected to the signal interface of the circuit board to be programmed through a signal line. The power supply lead board includes a plurality of third interfaces and a plurality of fourth interfaces. Each first interface is connected to different output terminals of the multi-level power supply, and the output terminals are selectively connected to the signal interface of the circuit board to be programmed through a power line.

[0007] All the second interfaces are located on the surface of the box body and on the same side of the box body.

[0008] The number of the first interfaces is the same as that of the plurality of second interfaces.

[0009] The industrial control computer is a computer.

[0010] The circuit board fixture is located on the upper surface of the device.

[0011] The multi-level power supply includes a 220V AC to 24V DC module, a 24V DC to 12V DC module, a 12V DC to 5V DC module, and a 5V DC to 3.3V DC module connected in sequence. The output terminals of the 220V AC to 24V DC module, the 24V DC to 12V DC module, the 12V DC to 5V DC module, and the 5V DC to 3.3V DC module are also fixedly connected to different third interfaces respectively.

[0012] The display interface of the industrial computer is also fixedly connected to a display.

[0013] The network interface of the industrial computer is also fixedly connected to a gateway.

[0014] A method for an integrated general online program burning device as described above includes:

[0015] Step S1: Fix the circuit board to be burned on the circuit board fixture.

[0016] Step S2: Select the corresponding burner, connect the second interface corresponding to the burner to the signal interface of the circuit board to be burned, and connect the first interface corresponding to the burner to the industrial computer through the USB port.

[0017] Step S3: Select the corresponding third interface and connect it to the power interface of the circuit board to be burned.

[0018] Step S4: Power on the circuit board to be burned and perform burning.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. By providing a box body, as well as fixing the positions of the burner lead board and the power lead board for the burner and the power interface, the position change of the burner during repeated burning processes is avoided, thereby reducing wiring errors caused by confusion and improving the efficiency of the burning work.

[0021] 2. The part where the data cable is connected to the burner is more tightly protected, which is more conducive to preventing poor contact caused by various collisions.

[0022] 3. It is applicable to circuit boards with four different drive power supplies, does not require an additional power supply, and adopts a sequential connection method, reducing the volume and power consumption. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of the present invention;

[0024] Figure 2 It is a schematic diagram of the burner board;

[0025] Wherein: 1. Circuit board to be programmed, 2. Industrial control computer, 3. Programmer bracket, 4. Multi-level power supply, 5. USB port, 6. Monitor, 7. Gateway, 8. External power supply, 9. Cabinet, 10. Power lead board, 11. Programmer lead board, 4-1. 220V AC to 24V DC module, 4-2. 24V DC to 12V DC module, 4-3. 12V DC to 5V DC module, 4-4. 5V DC to 3.3V DC module, 11-1. Fourth interface. Specific embodiments

[0026] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation manners and specific operation processes are given, but the protection scope of the present invention is not limited to the following embodiments.

[0027] An integrated general-purpose online program burning device includes an industrial control computer 2, a multi-level power supply 4, a plurality of programmers, and a circuit board fixture for fixing the circuit board 1 to be programmed. The device further includes a cabinet 9, a programmer lead board 11, and a power lead board 10. The industrial control computer 2, the multi-level power supply 4, the programmers, the programmer lead board 11, and the power lead board 10 are all located inside the cabinet 9. The programmer lead board 11 is provided with a plurality of first interfaces and a plurality of second interfaces. Each first interface is detachably connected to the USB port 5 of the industrial control computer 2, and each second interface is selectively connected to the signal interface of the circuit board 1 to be programmed through a signal line. The power lead board 10 includes a plurality of third interfaces and a plurality of fourth interfaces 11-1. Each first interface is connected to different output terminals of the multi-level power supply 4, and the output terminals are selectively connected to the signal interface of the circuit board 1 to be programmed through a power line.

[0028] By providing the cabinet 9, as well as the programmer lead board 11 and the power lead board 10 to fix the positions of the programmers and the power interfaces, the position change of the programmers during repeated programming processes is avoided, thereby reducing wiring errors caused by confusion and improving the efficiency of the programming work.

[0029] The part where the data line is connected to the programmer is more tightly protected, which is more conducive to preventing poor contact caused by various collisions.

[0030] As Figure 2 shown, generally, the second interfaces are all located on the surface of the cabinet 9 and on the same side of the cabinet 9, so that wiring can be facilitated.

[0031] In most embodiments, the number of the first interfaces is the same as that of the plurality of second interfaces, and generally can be slightly more than the number of the programmers actually used. The extra part is used as a spare. In this embodiment, a total of five types of programmers are configured, specifically as follows:

[0032] For ICD3, the flexible cable plug is 5*2 with a pitch of 2.54 mil.

[0033] For USB Blaster, the flexible cable plug is 5*2 with a pitch of 2.54 mil.

[0034] For MULTILINK UNIVERSAL, the flexible cable plug is 5*2 with a pitch of 2.54 mil.

[0035] For Total Phase, the flexible cable plug is 13*2 with a pitch of 1.27 mil.

[0036] For Lattice, the flexible cable plug is 13*2 with a pitch of 1.27 mil.

[0037] Generally, in most embodiments, the circuit board fixture is located on the upper surface of the device.

[0038] In some embodiments, the multi-level power supply 4 includes a 220V AC to 24V DC module 4-1, a 24V DC to 12V DC module 4-2, a 12V DC to 5V DC module 4-3, and a 5V DC to 3.3V DC module 4-4 connected in sequence. The output terminals of the 220V AC to 24V DC module 4-1, the 24V DC to 12V DC module, the 12V DC to 5V DC module 4-3, and the 5V DC to 3.3V DC module 4-4 are also respectively fixedly connected to different third interfaces. The circuit board applicable to four different drive power supplies does not require an additional power supply and adopts a step-by-step connection method, reducing the volume and power consumption. In addition, 3 main power switches can be set on the left side of the front of the chassis, corresponding to 5V, 12V, and 24V respectively, with a voltmeter scale. Among the 3 main switches, one main switch is located between the 220V AC to 24V DC module 4-1 and the 24V DC to 12V DC module, another main switch is located between the 24V DC to 12V DC module 4-2 and the 12V DC to 5V DC module 4-3, and the last main switch is located between the 12V DC to 5V DC module 4-3 and the 5V DC to 3.3V DC module 4-4. There are 4 power output switches on the right side of the front of the chassis, corresponding to 3.3V, 5V, 12V, and 24V respectively. The 4 power output switches are respectively located between the four third interfaces and the fourth interface 11-1. The fourth interface can adopt a Remo terminal socket.

[0039] In all embodiments, the industrial control computer 2 is a computer. In addition, the display 6 interface of the industrial control computer 2 is also fixedly connected to the display 6, and the network interface of the industrial control computer 2 is also fixedly connected to the gateway 7. In this embodiment, the model of the industrial control computer 2 is ThinkPad, using the Windows 10 operating system, and installing the following burning tools:

[0040] MPLABX IPE and MPLABX IDE, version 6.00;

[0041] Quartus Prime, version 17.1;

[0042] Code Warrior IDE, version V5.1;

[0043] Keyloader, version V1.3.0;

[0044] ispVM System, version V18.1.

[0045] A method for an integrated general online program burning device as described above, comprising:

[0046] Step S1: Fix the circuit board to be burned on the circuit board fixture;

[0047] Step S2: Select the corresponding burner, connect the second interface corresponding to the burner to the signal interface of the circuit board to be burned, and connect the first interface corresponding to the burner to the industrial control computer 2 through the USB port 5;

[0048] Step S3: Select the corresponding third interface and connect it to the power interface of the circuit board to be burned;

[0049] Step S4: Power on the circuit board to be burned and perform burning.

[0050] If the above functions are implemented in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art or a part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), magnetic disks, or optical discs that can store program codes.

Claims

1. An integrated general-purpose online program burning device, comprising an industrial control computer, a multi-level power supply, a plurality of burners, and a circuit board fixture for fixing the circuit board to be burned. Characterized in that, The device further comprises a box body, a burner lead board and a power lead board. The industrial control computer, the multi-level power supply, the burners, the burner lead board and the power lead board are all located inside the box body. The burner lead board is provided with a plurality of first interfaces and a plurality of second interfaces. Each first interface is detachably connected to the USB port of the industrial control computer. Each second interface is selectively connected to the signal interface of the circuit board to be burned through a signal line. The power lead board includes a plurality of third interfaces and a plurality of fourth interfaces. Each first interface is connected to different output terminals of the multi-level power supply, and the output terminal is selectively connected to the signal interface of the circuit board to be burned through a power line.

2. An integrated general-purpose online program burning device according to claim 1, Characterized in that, All the second interfaces are located on the surface of the box body and on the same side of the box body.

3. An integrated general-purpose online program burning device according to claim 1, Characterized in that, The number of the first interfaces is the same as that of the plurality of second interfaces.

4. An integrated general-purpose online program burning device according to claim 1, Characterized in that, The industrial control computer is a computer.

5. An integrated general-purpose online program burning device according to claim 1, Characterized in that, The circuit board fixture is located on the upper surface of the device.

6. An integrated general-purpose online program burning device according to claim 1, Characterized in that, The multi-level power supply includes a 220V AC to 24V DC module, a 24V DC to 12V DC module, a 12V DC to 5V DC module, and a 5V DC to 3.3V DC module connected in sequence. The output terminals of the 220V AC to 24V DC module, the 4V DC to 12V DC module, the 12V DC to 5V DC module, and the 5V DC to 3.3V DC module are also respectively fixedly connected to different third interfaces.

7. An integrated general-purpose online program burning device according to claim 1, Characterized in that, The display interface of the industrial control computer is also fixedly connected to a display.

8. An integrated general-purpose online program burning device according to claim 1, Characterized in that, The network interface of the industrial control computer is also fixedly connected to a gateway.

9. A method for an integrated general-purpose online program burning device according to any one of claims 1-8, Characterized in that, Comprising: Step S1: Fix the circuit board to be burned on the circuit board fixture; Step S2: Select the corresponding burner, connect the second interface corresponding to the burner to the signal interface of the circuit board to be burned, and connect the first interface corresponding to the burner to the industrial control computer through the USB port; Step S3: Select the corresponding third interface and connect it to the power interface of the circuit board to be burned; Step S4: Power on the circuit board to be burned and perform burning.

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