Automatic host detection system

Abstract

The utility model discloses an automatic host detection system which comprises an MCU and a tool, and the MCU is connected with an upper computer. The MCU is connected with a detection module, the detection module is connected with a battery of the tool, and the detection module is connected with a power supply; the detection module is connected with a mainboard of the tool; the MCU is connected with the control module, and the control module is connected with the detection module. The beneficial effects of the utility model are that the remote check of the test state and the state control of the detection modules can be realized through the software of the upper computer, a plurality of functions of state detection, data display, data communication, alarm control and the like are integrated, the comprehensiveness and accuracy of the test are improved, and the state control of eight groups of detection modules can be simultaneously realized at most; the test efficiency is improved, the dependence of manual operation is reduced, the test precision is enhanced, the test result has quantifiable data indexes, the accuracy of the test result is ensured, and the detection process in the work process of production, quality and after-sales service personnel is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to an automatic host detection system. Background Art

[0002] With the advancement of science and technology, electronic devices, especially those with display screens, have been widely used in people's lives and work. In order to ensure the stable and reliable performance of electronic equipment, especially in the process of production assembly, quality inspection and after-sales maintenance, performance testing of major components is particularly important. At present, the company has fully launched the production of three-inch screen laryngoscopes. Traditional testing methods rely on manual operation and single-function testing equipment, which will bring problems such as inconvenient operation and low testing accuracy. This is not only inefficient, but also difficult to fully cover all testing needs. Therefore, the development of an integrated and automated test tooling is of great significance to improving the efficiency and accuracy of motherboard quality inspection. Summary of the invention

[0003] The purpose of the utility model is to provide an automated host detection system to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An automated host detection system comprises an MCU and a tool, wherein the MCU is connected to a host computer;

[0006] The MCU is connected to a detection module, the detection module is connected to a battery of a tooling, and the detection module is connected to a power source;

[0007] The detection module is connected to the mainboard of the tooling;

[0008] The MCU is connected to a control module, and the control module is connected to a detection module.

[0009] Furthermore, the chip model of the MCU is STM32F103ZET6.

[0010] Furthermore, the MCU is connected to the host computer via the MQTT protocol.

[0011] Furthermore, the detection module is provided with a shunt and a power monitor, and the shunt and the power monitor are connected to the MCU via an I2C interface.

[0012] Furthermore, the detection module is connected to the battery via a battery interface.

[0013] Furthermore, the detection module is connected to a power source via a type-c interface or a Micro-USB interface.

[0014] Furthermore, the mainboard of the tooling is connected to the detection module via a Type-C interface or a Micro-USB interface.

[0015] Furthermore, the control module is provided with a relay module, and the control module is connected to the MUC via an optocoupler control terminal pin row.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The host computer software can realize remote viewing of the test status and status control of the detection module. It integrates multiple functions such as status detection, data display, data communication, and warning control, which improves the comprehensiveness and accuracy of the test. It can realize status control of up to eight groups of detection modules at the same time.

[0018] It improves test efficiency, reduces reliance on manual operations, enhances test accuracy, makes test results have quantifiable data indicators, ensures the accuracy of test results, simplifies the testing process in the workflow of production, quality and after-sales service personnel, and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the tooling structure of the utility model;

[0020] Figure 2 It is a system schematic diagram of the utility model. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Embodiment 1:

[0023] See also Figure 1-2 , the utility model provides a technical solution:

[0024] An automated host detection system, including an MCU and tooling;

[0025] The MCU uses STM32F103ZET6 as the main control chip, displays the detected data on the display screen, and reports the data to the host computer software through the network based on the MQTT protocol. The host computer software realizes functions such as display of detection status and warning control.

[0026] The detection module detects current, voltage and power through a shunt and a power monitor, and is connected to the MCU through the I2C interface, so that the MCU can obtain real-time monitoring data. The detection module can be connected to the battery through a specific battery interface, or directly connected to the power supply through a type-c interface or a Micro-USB interface. After the three-inch screen motherboard is connected to the detection module through the Type-C interface or the Micro-USB interface, the voltage and current status data provided to the three-inch screen motherboard by the detection module under various conditions can be detected.

[0027] The control module is connected to the MCU through the optocoupler control terminal pin, and each individual relay module is connected to the detection module, and then the status control of each detection module is realized on the MCU or the host computer software.

[0028] Working principle:

[0029] Charging status detection: Connect the battery to the battery interface of the three-inch screen motherboard. The three-inch screen motherboard is connected to a set of Type-C or Micro-USB interfaces of the detection module through the Type-C interface or Micro-USB interface, and directly connected to the power supply through another set of Type-C or Micro-USB interfaces to complete the link connection for battery charging. The upper software controls the relay to close and start charging. During the charging process, the MCU will read the current and voltage flowing through the detection module in real time, and the MCU display and the upper computer software will display and save these data. If it is judged that there is abnormal data, the charging will be automatically disconnected and a warning will be displayed. After it is judged that the battery is fully charged, the charging will be automatically disconnected, and the time of the entire charging process will be recorded.

[0030] Working status monitoring: Connect the battery to the battery interface of the detection module, and power the three-inch screen mainboard through the detection module. When the three-inch screen mainboard is in working state, the MCU will read the current and voltage flowing through the detection module in real time, and the MCU display and host computer software will display and save these data. If it is judged that there is abnormal data, the battery power supply will be automatically disconnected and a warning will be displayed. The working time will be automatically recorded after the battery is exhausted.

[0031] Standby state detection: Connect the battery to the battery interface of the detection module, and power the three-inch screen mainboard through the detection module. When the three-inch screen mainboard is in standby state, the MCU will read the current and voltage flowing through the detection module in real time, and the MCU display and host computer software will display and save these data. If it is judged that there is abnormal data, the battery power supply will be automatically disconnected and a warning will be displayed.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated host detection system, including an MCU and a tool, characterized in that: The MCU is connected to a host computer; The MCU is connected to a detection module, the detection module is connected to a battery of a tooling, and the detection module is connected to a power source; The detection module is connected to the mainboard of the tooling; The MCU is connected to a control module, and the control module is connected to a detection module.

2. The automated host detection system according to claim 1, characterized in that: The chip model of the MCU is STM32F103ZET6.

3. The automated host detection system according to claim 1, characterized in that: The MCU is connected to the host computer via the MQTT protocol.

4. The automated host detection system according to claim 1, characterized in that: The detection module is provided with a shunt and a power monitor, and the shunt and the power monitor are connected to the MCU via an I2C interface.

5. The automated host detection system according to claim 1, characterized in that: The detection module is connected to the battery via a battery interface.

6. The automated host detection system according to claim 1, characterized in that: The detection module is connected to a power source via a type-c interface or a Micro-USB interface.

7. The automated host detection system according to claim 1, characterized in that: The mainboard of the tooling is connected to the detection module via a Type-C interface or a Micro-USB interface.

8. The automated host detection system according to claim 1, characterized in that: The control module is provided with a relay module, and the control module is connected to the MUC via an optocoupler control terminal pin row.

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