CN212781091U

CN212781091U - Intelligent detection system of KNX equipment

Info

Publication number: CN212781091U
Application number: CN202020776078.3U
Authority: CN
Inventors: 曹英帏; 蒋秋明
Original assignee: Shanghai Shangshi Longchuang Intelligent Technology Co Ltd
Current assignee: Shanghai Shangshi Longchuang Intelligent Technology Co Ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-03-23
Anticipated expiration: 2030-05-12

Abstract

The utility model relates to an intelligent detection system of KNX equipment, including test system terminal, automatic test mainboard, intelligent test frock and automatic mechanical arm, test system terminal be connected with automatic test mainboard and intelligent test frock respectively, intelligent test frock be connected with automatic mechanical arm for control automatic mechanical arm places or snatchs KNX equipment mainboard on intelligent test frock, automatic test mainboard pass through intelligent test frock and the KNX equipment mainboard connection that awaits measuring, be used for detecting the execution state of the KNX equipment that awaits measuring, compare with prior art, the utility model has the advantages of the accuracy is high and detect convenient and fast.

Description

Intelligent detection system of KNX equipment

Technical Field

The utility model belongs to the technical field of the hardware test and specifically relates to an intelligent detection system of KNX equipment is related to.

Background

The traditional hardware testing method generally takes targeted functional testing as a main point, needs more discrete instruments and equipment, needs more manual operation, needs manual judgment on a testing result, has higher dependence on testing personnel, has higher manual operation error rate, and has low efficiency and increased time and labor cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an accuracy is high and detect convenient and fast's intelligent detection system of KNX equipment in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides an intelligent detection system of KNX equipment, includes test system terminal, automatic test mainboard, intelligent test frock and robotic arm, test system terminal be connected with automatic test mainboard and intelligent test frock respectively, intelligent test frock be connected with robotic arm for control robotic arm places or snatchs the KNX equipment mainboard on intelligent test frock, the automatic test mainboard pass through intelligent test frock and the KNX equipment mainboard connection that awaits measuring, be used for detecting the execution state of the KNX equipment that awaits measuring.

The test system terminal receives the set test parameters and the execution command, sends the test parameters and the execution command to the automatic test mainboard along with the test command, receives the state information of the intelligent test tool and sends the execution command to control the intelligent test tool.

The automatic test mainboard integrate treater and a plurality of groups KNX communication function test circuit, be connected with the KNX equipment of being surveyed through intelligent test frock, detect the execution state of being surveyed the KNX equipment to feed back to test system terminal.

The intelligent test tool receives an execution command of the test system terminal, controls the automatic mechanical arm to movably place the tested KNX equipment mainboard on a special tool test fixture table, confirms that the power supply of the tested mainboard is normally connected with a functional module circuit to be tested, and feeds the state back to the test system terminal.

The automatic mechanical arm can move and place the tested KNX equipment mainboard on a special tool test fixture table under the control of the intelligent test tool, and then move the tested mainboard and place the tested mainboard in an inspection completion area after the test is completed.

Further, the automatic test mainboard include DC/DC power module, treater, KNX communication chip, first RS485 interface module and LAN network interface module, DC/DC power module be connected with treater and KNX communication chip respectively, the treater pass through LAN network interface module and test system terminal connection, treater and KNX communication chip pass through RS485 bus interconnect to be connected with intelligent test fixture through first RS485 interface module.

Preferably, the chip model of the LAN network interface module is DM9000 AEP.

Preferably, the chip model of the DC/DC power module is DCDC 1205.

Preferably, the processor is of type S5PV 210.

Preferably, the model of the KNX communication chip is TPUART 2.

Further, intelligent test fixture include second RS485 interface module, robotic arm PC control cabinet and frock test fixture platform, robotic arm PC control cabinet be connected with robotic arm and test system terminal respectively for control robotic arm places or snatchs KNX equipment mainboard on frock test fixture platform, frock test fixture platform be used for placing the KNX equipment mainboard that awaits measuring, and be connected with treater and KNX communication chip respectively through second RS485 interface module.

Preferably, the chip models of the first RS485 interface module and the second RS485 interface module are ADM 2483.

Preferably, the robot arm PC console is connected to the test system terminal through a router.

Furthermore, the first RS485 interface module and the second RS485 interface module further include a CON3 connector, the RXD pin of the ADM2483 chip is connected to the 1 port of the CON3 connector, and the TXD pin is connected to the 3 port of the CON3 connector.

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

1) the utility model provides a hardware testing system by setting an automatic testing mainboard, which effectively improves the testing efficiency of the mainboard of the electronic product, saves the manpower input and reduces the risk of human error;

2) the utility model discloses the realization is through setting up intelligent test frock and automatic mechanical arm, and automatic positioning, automatic control testing process and automatic placing/taking mainboard that awaits measuring have realized intelligent, high efficiency, the test system of simplification and low cost, improve production efficiency to convenient to use, flexibility.

Drawings

FIG. 1 is a schematic structural diagram of a testing system of the present invention;

FIG. 2 is a schematic structural diagram of an automatic test motherboard;

FIG. 3 is a schematic view of a test-only tool;

FIG. 4 is a circuit schematic of a DC/DC power module;

FIG. 5 is a schematic circuit diagram of an RS485 interface module, in which FIG. 5a is a schematic circuit diagram of an ADM2483 chip, and FIG. 5b is a schematic circuit diagram of a CON3 connector;

FIG. 6 is a circuit schematic of an S5PV210 processor;

fig. 7 is a circuit schematic of the LAN network interface module.

Wherein: 1. test system terminal, 2, intelligent test frock, 21, robotic arm PC control cabinet, 22, frock test fixture platform, 23, second RS485 interface module, 3, automatic test mainboard, 31, treater, 32, LAN network interface module, 33, first RS385 interface module, 34, KNX communication chip, 35, DC/DC power module, 4, robotic arm, 5, the KNX equipment mainboard that awaits measuring.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example (b):

as shown in fig. 1, the utility model provides an intelligent detection system of KNX equipment, including test system terminal 1, automatic test mainboard 3, intelligent test frock 2 and automatic mechanical arm 4. The utility model discloses a 1 control intelligent test frock of test system terminal 2, control automatic mechanical arm 4 and accomplish the removal of being surveyed the mainboard and place, rethread test system terminal 1 sends the execution command to automatic test mainboard 3, detects the validity of being surveyed the mainboard.

The test system terminal 1 is respectively connected with the automatic test mainboard 3 and the intelligent test tool 2, receives set test parameters and execution commands, sends the test parameters and the execution commands to the automatic test mainboard 3 along with the test commands, receives state information of the intelligent test tool 2, and sends the execution commands to control the intelligent test tool 2.

As shown in fig. 3, the intelligent test fixture 2 is configured to receive an execution command of the test system terminal 1, control the robot arm 4 to place the tested KNX device motherboard in the dedicated fixture test fixture table 22, confirm that the power supply of the tested motherboard is normally connected to the functional module circuit to be tested, and feed the status back to the test system terminal 1 to connect to the robot arm 4. It includes second RS485 interface module 23, robotic arm PC control cabinet 21 and frock test fixture platform 22, frock test fixture platform 22 is used for placing the KNX equipment mainboard 5 that awaits measuring, and be connected with treater 31 and KNX communication chip 34 respectively through second RS485 interface module 23, robotic arm PC control cabinet 21 is connected with robotic arm, and be connected with test system terminal 1 through the router, be used for controlling automatic robotic arm 4, automatic robotic arm 4 passes through the control of intelligent test frock 2, can remove the removal of the KNX equipment mainboard that is surveyed and place in dedicated frock test fixture platform 22, remove the mainboard that is surveyed and place in the inspection completion region after accomplishing the test again.

As shown in fig. 2, the automatic test main board 3 is connected to the to-be-tested KNX device main board 5 through the intelligent test tool 2, and is used for detecting the execution state of the to-be-tested KNX device and feeding back the execution state to the test system terminal 1. It includes DC/DC power module 35, treater 31, KNX communication chip 34, first RS485 interface module 33 and LAN network interface module 32, DC/DC power module 35 is connected with treater 31 and KNX communication chip 34 respectively, treater 31 is connected with test system terminal 1 through LAN network interface module 32, treater 31 and KNX communication chip 34 pass through RS485 bus interconnect to be connected with intelligent test fixture 2 through first RS485 interface module 33, wherein the model of KNX communication chip 34 is TPUART 2.

Fig. 4 shows a schematic circuit diagram of the DC/DC power module 35, which uses a chip model DCDC1205, and whose output supplies power to the ADM2483 chip.

As shown in fig. 5a, the schematic circuit diagram of the first RS485 interface module 33 and the second RS485 interface module 23, and the used chip is an ADM2483 transceiver, as shown in fig. 5b, the module is further provided with a CON3 connector, the RXD pin of the ADM2483 chip is connected to the 1 port of the CON3 connector, and the TXD pin is connected to the 3 port of the CON3 connector.

Fig. 6 shows a schematic circuit diagram of a processor 31 in the automatic test motherboard 3, where the processor 31 is of a model S5PV 210.

Fig. 7 shows a schematic circuit diagram of the LAN network interface module 32, using a chip model DM9000 AEP.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an intelligent detection system of KNX equipment, its characterized in that, includes test system terminal (1), automatic test mainboard (3), intelligent test frock (2) and automatic mechanical arm (4), test system terminal (1) be connected with automatic test mainboard (3) and intelligent test frock (2) respectively, intelligent test frock (2) be connected with automatic mechanical arm (4) for control automatic mechanical arm (4) are placed or are snatched the KNX equipment mainboard on intelligent test frock (2), automatic test mainboard (3) be connected with to await measuring KNX equipment mainboard (5) through intelligent test frock (2) for detect the execution state of the KNX equipment that awaits measuring.

2. The intelligent KNX device detection system according to claim 1, wherein the automatic test motherboard (3) includes a DC/DC power module (35), a processor (31), a KNX communication chip (34), a first RS485 interface module (33) and a LAN network interface module (32), the DC/DC power module (35) is respectively connected with the processor (31) and the KNX communication chip (34), the processor (31) is connected with the test system terminal (1) through the LAN network interface module (32), the processor (31) and the KNX communication chip (34) are connected with each other through an RS485 bus, and are connected with the intelligent test fixture (2) through the first RS485 interface module (33).

3. The intelligent KNX device detection system as claimed in claim 2, wherein the LAN network interface module (32) has a chip model DM9000 AEP.

4. The intelligent KNX device detection system as claimed in claim 2, wherein the chip type of the DC/DC power module (35) is DCDC 1205.

5. The intelligent detection system for KNX devices as claimed in claim 2, wherein the processor (31) is of the type S5PV 210.

6. The intelligent KNX device detection system as claimed in claim 2, wherein the KNX communication chip (34) is of the type TPUART 2.

7. The intelligent KNX device detection system according to claim 2, wherein the intelligent test fixture (2) comprises a second RS485 interface module (23), a robot arm PC console (21) and a fixture test fixture table (22), the robot arm PC console (21) is respectively connected with the robot arm and the test system terminal (1) and used for controlling the robot arm to place or grab the KNX device mainboard on the fixture test fixture table (22), and the fixture test fixture table (22) is used for placing the KNX device mainboard (5) to be tested and is respectively connected with the processor (31) and the KNX communication chip (34) through the second RS485 interface module (23).

8. The intelligent KNX device detection system as claimed in claim 7, wherein the first RS485 interface module (33) and the second RS485 interface module (23) are each of ADM2483 chip type.

9. The intelligent KNX device detection system as claimed in claim 8, wherein the robotic arm PC console (21) is connected to the test system terminal (1) via a router.

10. The intelligent KNX device detection system as claimed in claim 8, wherein the first RS485 interface module (33) and the second RS485 interface module (23) further comprise CON3 connectors, the RXD pin of the ADM2483 chip is connected to the 1 port of the CON3 connector, and the TXD pin is connected to the 3 port of the CON3 connector.