阅读说明：本技术 一种温度检测装置及服务器 (Temperature detection device and server ) 是由 武晓晨 武文清 于 2021-08-30 设计创作，主要内容包括：本发明公开了一种温度检测装置及服务器,包括设置于主板上各个区域的温度检测模块和第一提示模块,以及分别与各个温度检测模块及各个第一提示模块连接的处理器。首先,按照预设策略将主板划分为多个区域,温度检测模块对主板各个区域的温度进行检测,从而使处理器能够在判定存在温度大于预设温度的区域时,控制该区域的第一提示模块进行高温提示。可见,本申请并非通过主板的电流对温度进行间接判断,而是直接对温度进行检测,从而在主板温度高时对用户进行提示,提高了对温度判断的准确性,以及进一步保证了主板的正常工作。(The invention discloses a temperature detection device and a server, which comprise temperature detection modules and first prompt modules arranged in all areas on a mainboard, and processors respectively connected with the temperature detection modules and the first prompt modules. Firstly, the mainboard is divided into a plurality of areas according to a preset strategy, and the temperature detection module detects the temperature of each area of the mainboard, so that the processor can control the first prompt module of the area to prompt high temperature when judging that the area with the temperature higher than the preset temperature exists. It is thus clear that this application is not carried out indirect judgement to the temperature through the electric current of mainboard, but directly detects the temperature to remind the user when the mainboard temperature is high, improved the accuracy of judging the temperature, and further guaranteed the normal work of mainboard.)

1. A temperature detection device is characterized by comprising temperature detection modules arranged in different areas on a mainboard, first prompt modules arranged in different areas on the mainboard, and a processor respectively connected with the temperature detection modules and the first prompt modules;

the processor is used for controlling the first prompting module to perform high-temperature prompting in the area with the temperature greater than the preset temperature based on the temperature of each area of the mainboard detected by the temperature detection module.

2. The temperature sensing device as claimed in claim 1, wherein the temperature sensing module comprises:

the thermistor is used for changing the resistance value of the thermistor according to the change of the ambient temperature;

the bridge is connected with the thermistor and used for converting the resistance value change of the thermistor into voltage change;

the amplifier is connected with the electric bridge and is used for amplifying the voltage signal output by the electric bridge;

the processor is specifically configured to determine the temperature of each region based on the voltage signal sent by the amplifier in each region on the motherboard according to a preset corresponding relationship between voltage and temperature, and control the first prompting module in the region with the temperature greater than the preset temperature to perform high-temperature prompting.

3. The temperature sensing device of claim 1, wherein the temperature sensing module is a temperature sensor.

4. The temperature detecting device according to claim 1, further comprising a second prompting module disposed in each area of the main board and connected to the processor;

the processor is further used for controlling the temperature not to be larger than the temperature of each region of the mainboard detected by the temperature detection module, and the second prompt module is used for carrying out normal temperature prompt in the region with the preset temperature.

5. The temperature detecting device according to claim 4, wherein the first prompting module is a sound prompting device or a light prompting device.

6. The temperature sensing device of claim 1, further comprising a display module coupled to the processor;

the processor is further used for generating a temperature cloud picture based on the temperature of each region of the mainboard detected by the temperature detection module, and controlling the display module to display the temperature cloud picture.

7. The temperature sensing device of claim 1, further comprising a cooling module coupled to the processor;

the processor is further used for controlling the cooling module to work when the temperature is judged to be higher than the preset temperature, so that the mainboard is cooled.

8. The temperature sensing device of claim 7, wherein the cooling module is a fan.

9. The temperature sensing device of any one of claims 1-8, wherein the processor is a single-chip microcomputer.

10. A server, comprising a server body, and further comprising the temperature detection device according to any one of claims 1 to 9.

Technical Field

The invention relates to the field of computers, in particular to a temperature detection device and a server.

Background

When the server is in operation, if the electric current of server mainboard is too big, can lead to the high temperature of mainboard, lead to burning the board, the mainboard can't use. In order to avoid the phenomenon, an overcurrent protection device and an electronic fuse are usually arranged on a mainboard in the prior art, and when the current on the mainboard is greater than a protection current threshold value of the overcurrent protection device, the overcurrent protection device can control the electronic fuse to be disconnected, so that a server stops working, and the mainboard is cooled. It can be seen that this method indirectly determines the temperature of the motherboard by determining the magnitude of the current.

However, if the current of the motherboard approaches the protection current threshold of the overcurrent protection device, but the current of the motherboard does not reach the protection current threshold, for example, the protection current threshold is 105A, and the current of the motherboard is 104A, the overcurrent protection device does not control the electronic fuse to open, but the temperature of the motherboard also rises due to the excessive current, and the motherboard is burned out.

Disclosure of Invention

The invention aims to provide a temperature detection device and a server, which are not used for indirectly judging the temperature through the current of a mainboard, but are used for directly detecting the temperature, so that a user is prompted when the temperature of the mainboard is high, the accuracy of temperature judgment is improved, and the normal work of the mainboard is further ensured.

In order to solve the above technical problem, the present invention provides a temperature detection apparatus, which includes temperature detection modules disposed in different areas on a motherboard, first prompt modules disposed in different areas on the motherboard, and a processor respectively connected to each of the temperature detection modules and each of the first prompt modules;

the processor is used for controlling the first prompting module to perform high-temperature prompting in the area with the temperature greater than the preset temperature based on the temperature of each area of the mainboard detected by the temperature detection module.

Preferably, the temperature detection module includes:

the thermistor is used for changing the resistance value of the thermistor according to the change of the ambient temperature;

the bridge is connected with the thermistor and used for converting the resistance value change of the thermistor into voltage change;

the amplifier is connected with the electric bridge and is used for amplifying the voltage signal output by the electric bridge;

the processor is specifically configured to determine the temperature of each region based on the voltage signal sent by the amplifier in each region on the motherboard according to a preset corresponding relationship between voltage and temperature, and control the first prompting module in the region with the temperature greater than the preset temperature to perform high-temperature prompting.

Preferably, the temperature detection module is a temperature sensor.

Preferably, the system further comprises second prompting modules which are arranged in each area of the mainboard and connected with the processor;

the processor is further used for controlling the temperature not to be larger than the temperature of each region of the mainboard detected by the temperature detection module, and the second prompt module is used for carrying out normal temperature prompt in the region with the preset temperature.

Preferably, the first prompting module is a sound prompting device or a light prompting device.

Preferably, the device further comprises a display module connected with the processor;

the processor is further used for generating a temperature cloud picture based on the temperature of each region of the mainboard detected by the temperature detection module, and controlling the display module to display the temperature cloud picture.

Preferably, the device further comprises a cooling module connected with the processor;

the processor is further used for controlling the cooling module to work when the temperature is judged to be higher than the preset temperature, so that the mainboard is cooled.

Preferably, the cooling module is a fan.

Preferably, the processor is a single chip microcomputer.

In order to solve the technical problem, the invention provides a server, which comprises a server body and the temperature detection device.

The application provides a temperature detection device and a server, which comprise temperature detection modules and first prompt modules arranged in all areas on a mainboard, and processors respectively connected with the temperature detection modules and the first prompt modules. Firstly, the mainboard is divided into a plurality of areas according to a preset strategy, and the temperature detection module detects the temperature of each area of the mainboard, so that the processor can control the first prompt module of the area to prompt high temperature when judging that the area with the temperature higher than the preset temperature exists. It is thus clear that this application is not carried out indirect judgement to the temperature through the electric current of mainboard, but directly detects the temperature to remind the user when the mainboard temperature is high, improved the accuracy of judging the temperature, and further guaranteed the normal work of mainboard.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the prior art and the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a temperature detecting device according to the present invention;

FIG. 2 is a schematic diagram of a server motherboard partition provided in the present invention;

fig. 3 is a schematic structural diagram of a temperature detection module according to the present invention.

Detailed Description

The core of the invention is to provide a temperature detection device and a server, which do not indirectly judge the temperature through the current of the mainboard, but directly detect the temperature, thereby prompting a user when the temperature of the mainboard is high, improving the accuracy of temperature judgment and further ensuring the normal work of the mainboard.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a temperature detection device provided by the present invention, the device includes temperature detection modules 1 disposed in different areas on a motherboard, first prompt modules 3 disposed in different areas on the motherboard, and a processor 2 respectively connected to each temperature detection module 1 and each first prompt module 3;

the processor 2 is configured to control the first prompting module 3 in the area where the temperature is greater than the preset temperature to perform high-temperature prompting based on the temperature of each area of the motherboard detected by the temperature detecting module 1.

In order to avoid the problem that the temperature is too high due to excessive current and causes board burning and even fire in the prior art, the applicant sets an overcurrent protection device and an electronic fuse on a main board of a server, and controls the electronic fuse to be switched off when the overcurrent protection device detects that the current of the main board is greater than a protection current threshold value, so that the main board stops working, and the main board is cooled down.

In order to solve the technical problem, the temperature detection module 1 is arranged in different areas of the mainboard, the temperature of each area is detected, and when the temperature of a certain area is higher than a preset temperature (for example, 80 ℃), the first prompt module 3 is controlled to perform high prompt, so that a user can timely process the mainboard, and the mainboard is cooled. This kind of mode is through directly detecting the temperature of mainboard to more direct control the temperature of mainboard.

It should be noted that, when a motherboard is partitioned, the motherboard can be partitioned into a plurality of regions with the same area, please refer to fig. 2, and fig. 2 is a schematic diagram of a server motherboard partition provided in the present invention, for example, each region is partitioned by a-L in fig. 2, or can be partitioned into regions with different areas according to the actual configuration of the motherboard, which is not limited in the present application.

The temperature detection module 1 may be, but is not limited to, a temperature sensor or a thermistor RT, which is not limited in the present application.

In addition, the first prompt module 3 of each region of the main board may be disposed outside the main board, the plurality of first prompt modules 3 are combined into a prompt board, and when the first prompt module 3 is an LED (light-emitting diode), the first prompt module may be disposed as an LED matrix, and an independent battery may be additionally disposed to supply power to the first prompt module 3.

In conclusion, this application is not indirect judgement to the temperature through the electric current of mainboard, but directly detects the temperature to remind the user when the mainboard temperature is high, improved the accuracy of judging the temperature, and further guaranteed the normal work of mainboard.

On the basis of the above-described embodiment:

referring to fig. 3, fig. 3 is a schematic structural diagram of a temperature detection module according to the present invention.

As a preferred embodiment, the temperature detection module 1 includes:

the thermistor RT is used for changing the resistance of the thermistor RT according to the change of the environmental temperature;

the bridge is connected with the thermistor RT and used for converting the resistance value change of the thermistor RT into voltage change;

the amplifier U is connected with the bridge and is used for amplifying the voltage signal output by the bridge;

the processor 2 is specifically configured to determine the temperature of each region based on the voltage signal sent by the amplifier U in each region on the motherboard according to the preset corresponding relationship between the voltage and the temperature, and control the first prompting module 3 in the region where the temperature is greater than the preset temperature to perform high-temperature prompting.

Temperature detection module 1 in this embodiment comprises thermistor RT, electric bridge and amplifier U, wherein, thermistor RT's resistance can change according to the regional temperature of self, for the convenience of treater 2 confirms the change of the temperature of mainboard according to the change of thermistor RT's resistance, the electric bridge has been set up in this application, thereby change the change of thermistor RT's resistance and convert the change into the change of voltage, amplify the voltage signal of electric bridge output by amplifier U again, so that treater 2 confirms the change of temperature, thereby the first suggestion module 3 of control temperature on being greater than the region of predetermineeing the temperature carries out the high temperature suggestion.

In fig. 3, the processor 2 is connected to one temperature detection module 1 as an example, the bridge is composed of the resistors in fig. 3, and the dc power source connected to the bridge may be, but is not limited to, a 12V dc power source.

As a preferred embodiment, the temperature detection module 1 is a temperature sensor.

The temperature detection module 1 in this embodiment is a temperature sensor, detects the temperature of the area where the temperature detection module is located, and transmits the detected temperature to the processor 2, so that the processor 2 determines the change of the temperature, and the first prompt module 3 on the area where the temperature is greater than the preset temperature is controlled to perform high-temperature prompt.

As a preferred embodiment, the system further comprises second prompting modules which are arranged in each area on the mainboard and connected with the processor 2;

the processor 2 is further configured to control a second prompting module on an area where the temperature is not greater than a preset temperature to perform normal temperature prompting based on the temperature of each area of the motherboard detected by the temperature detecting module 1.

In this embodiment, in order to prompt the user when the temperature of each area is not greater than the preset temperature, a second prompting module is also provided, so that the processor 2 controls the second prompting module on the area where the temperature is not greater than the preset temperature to prompt the user that the temperature is normal.

Wherein, first suggestion module 3 can be the red light, and second suggestion module can be the green light, and the red light on the region that processor 2 controlled temperature is greater than preset temperature lights, and the green light on the region that controlled temperature is not more than preset temperature lights to the user distinguishes which regional temperature is high on the mainboard, which regional temperature is low.

However, what kind of device the first prompting module 3 and the second prompting module are is not limited.

As a preferred embodiment, the first prompting module 3 is a voice prompting device or a light prompting device.

First suggestion module 3 in this embodiment can be light suggestion device, also can be sound prompt device, and light suggestion device can be convenient for the user and confirm the temperature in each region of mainboard under noisy environment, and sound prompt device can be convenient for the user and confirm the temperature in each region of mainboard under dim environment. However, the present application is not limited thereto.

As a preferred embodiment, the system further comprises a display module connected with the processor 2;

the processor 2 is further configured to generate a temperature cloud map based on the temperatures of the regions of the motherboard detected by the temperature detection module 1, and control the display module to display the temperature cloud map.

In this embodiment, in order to further facilitate the user to determine the temperature of each area on the motherboard, a display module capable of displaying a temperature cloud is further provided.

As a preferred embodiment, the device further comprises a cooling module connected with the processor 2;

the processor 2 is further configured to control the cooling module to operate when it is determined that there is an area where the temperature is greater than the preset temperature, so as to cool the motherboard.

In order to avoid the too high temperature of server mainboard to lead to burning the board, set up the cooling module in this embodiment, when the high temperature, control cooling module operation makes the server cooling.

As a preferred embodiment, the cooling module is a fan.

The cooling module in this embodiment is a fan, and the fan not only can cool the mainboard of the server, but also has the advantages of low cost and easy control.

It should be noted that, when the temperature of each area of the motherboard of the server is not greater than the preset temperature, the processor 2 may control the fan to operate at the normal speed, so as to avoid the temperature of the motherboard of the server from rising too fast, and the operating speed of the fan is not high, which has a certain energy saving effect. When the temperature of the mainboard is higher than the preset temperature, the fan can be controlled to run at the maximum speed, so that the server mainboard is cooled.

As a preferred embodiment, the processor 2 is a single chip.

The processor 2 in this embodiment is a single chip microcomputer, and not only can judge the temperature of each area of the server motherboard, but also has the characteristics of ultra-low power consumption and low cost.

Further, the processor 2 may specifically be a processor 2 of STM32F103R model, or an MCU (micro controller Unit).

The server comprises a server body and the temperature detection device.

For the description of the knee protection system server provided by the present invention, please refer to the above-mentioned embodiment of the temperature detection device, and the description of the present invention is omitted here.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.