CN112788929A - Electric control box heat dissipation design method of four-legged robot - Google Patents
Electric control box heat dissipation design method of four-legged robot Download PDFInfo
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- CN112788929A CN112788929A CN202110154190.2A CN202110154190A CN112788929A CN 112788929 A CN112788929 A CN 112788929A CN 202110154190 A CN202110154190 A CN 202110154190A CN 112788929 A CN112788929 A CN 112788929A
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000013461 design Methods 0.000 title claims abstract description 13
- 238000004088 simulation Methods 0.000 claims abstract description 46
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000000007 visual effect Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000012827 research and development Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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Abstract
The invention discloses a heat dissipation design method for an electrical control box of a quadruped robot, which comprises the steps of establishing a simulation model of a motion controller, a vision controller, a communication module and a power module; carrying out spatial layout on each simulation model to obtain a simulation electrical control box, and carrying out heat power consumption analysis on the simulation electrical control box; when the thermal power consumption of the simulation electric control box does not meet the performance requirement of the quadruped robot, optimizing the spatial layout of each simulation model again and analyzing the thermal power consumption again until the thermal power consumption of the simulation electric control box meets the performance requirement of the quadruped robot; the invention assembles the simulation electric control box by establishing the simulation models of the motion controller, the vision controller, the communication module and the power module, optimizes the arrangement scheme of each simulation model according to the heat power consumption analysis of the simulation electric control box to obtain the heat dissipation design scheme of the electric control box which meets the performance requirement of the quadruped robot, reduces the requirement on the experience of product designers and shortens the research and development period.
Description
Technical Field
The invention relates to the technical field of robots, in particular to a heat dissipation design method for an electric control box of a four-legged robot.
Background
The electric control part of the existing quadruped robot consists of a motion controller, a visual controller, a communication module and a power module, and the quadruped robot has the defects of large motor power density, high torque requirement, large calculation amount of real-time motion control of the motor, and large calculation amount of real-time image data processing brought by navigation, so that the heat productivity of an electric element is large; meanwhile, the quadruped robot is often required to be compact in structure, small in size, light in weight and limited in assembly space of each control module.
The four-foot robot controller arrangement in the current market is mostly realized by a test verification method to verify whether the arrangement of the controller is correct or not, the cost is high, the product research and development period is long, the experience requirement on designers is high, and the operation is complex.
Disclosure of Invention
The invention provides a heat dissipation design method for an electric control box of a quadruped robot to solve the technical problems.
The invention is realized by the following technical scheme: a heat dissipation design method of an electrical control box of a quadruped robot is used for designing the electrical control box, wherein a motion controller, a visual controller, a communication module and a power supply module of the electrical control box are arranged on the electrical control box;
respectively establishing simulation models of a motion controller, a visual controller, a communication module and a power module;
carrying out spatial layout on each simulation model to obtain a simulation electrical control box, and carrying out heat power consumption analysis on the simulation electrical control box;
and when the thermal power consumption of the simulation electric control box does not meet the performance requirement of the quadruped robot, optimizing the spatial layout of each simulation model again and analyzing the thermal power consumption again until the thermal power consumption of the simulation electric control box meets the performance requirement of the quadruped robot.
Preferably, each simulation model is provided with a heating plate, a timer, a temperature sensor and a controller, the timer and the temperature sensor are connected with the controller, and the heating plate is connected with a power supply through the controller.
Preferably, when the spatial layout is performed on each simulation model, the method further comprises the step of arranging a heat dissipation air duct and a heat dissipation fin.
Preferably, the heat dissipation air duct includes a heat dissipation fan, and the heat dissipation fan has an air volume regulator.
Preferably, the step of analyzing the thermal power consumption of the simulated electrical control box further comprises adjusting the temperature of the operating environment of the simulated electrical control box.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. according to the performance requirements of the quadruped robot, simulation models of the motion controller, the vision controller, the communication module and the power module are respectively established to assemble the simulation electric control box, and the arrangement scheme of each simulation model is optimized by performing heat power consumption analysis on the simulation electric control box, so that the electric control box meets the performance requirements of the quadruped robot, the final design scheme of the electric control box is determined, the requirements on the experience of product designers are reduced, and the research and development period is shortened.
2. The influence of the operating environment temperature, the air channel and the radiating fins is fully considered in the process of analyzing the heat power consumption of the simulation electric control box, so that the subsequent optimization of the heat dissipation structure design of the electric control box is facilitated, and the performance of the electric control box is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic block diagram of the electrical control box design of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
The design method of the heat dissipation of the electric control box of the quadruped robot is used for designing the electric control box, wherein the electric control box comprises a motion controller, a visual controller, a communication module and a power supply module, and comprises the following steps;
s1: respectively establishing simulation models of a motion controller, a visual controller, a communication module and a power module;
s2: carrying out spatial layout on each simulation model to obtain a simulation electrical control box;
s3: performing heat power consumption analysis on the simulation electrical control box;
s4: and when the thermal power consumption of the simulation electric control box does not meet the performance requirement of the quadruped robot, optimizing the spatial layout of each simulation model again and analyzing the thermal power consumption again until the thermal power consumption of the simulation electric control box meets the performance requirement of the quadruped robot.
As a preferable scheme of the above embodiment, in S1, each simulation model is provided with a heating plate, a timer, a temperature sensor and a controller, the timer and the temperature sensor are both connected to the controller, the heating plate is connected to the power supply through the controller, and the provided heating plate, the timer, the temperature sensor and the controller enable each simulation model to respectively simulate temperature changes of the motion controller, the visual controller, the communication module and the power module in the operation process of the electrical control box, thereby facilitating subsequent thermal power consumption analysis of the simulation electrical control box.
As a preferable scheme of the above embodiment, in S2, when performing spatial layout on each simulation model, the method further includes arranging a heat dissipation air duct and heat dissipation fins, so that in S3, in the process of performing heat power consumption analysis on the simulation electrical control box, the influence of the heat power consumption analysis process performed on the electrical control box by the pair of the air duct arrangement position and the heat dissipation fin arrangement position can be fully considered, and further, the subsequent optimization of the heat dissipation structure design of the electrical control box is facilitated, and the performance of the electrical control box is improved.
As a preferable scheme of the above embodiment, the cooling air duct in S2 includes a cooling fan, and the cooling fan has an air volume regulator that can regulate the air volume, so that in S3, in the process of performing thermal power consumption analysis on the simulated electrical control box, the influence of the air volume on the process of performing thermal power consumption analysis on the electrical control box can be fully considered, and a fan with a suitable power can be conveniently selected.
As a preferable solution of the above embodiment, in order to fully consider the influence of the temperature of the operating environment where the simulated electrical control box is located on the thermal power consumption analysis process performed on the simulated electrical control box in S3, the adjusting the temperature of the operating environment of the simulated electrical control box in the thermal power consumption analysis process performed on the simulated electrical control box further includes considering the operating environment temperature.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A heat dissipation design method of an electrical control box of a quadruped robot is used for designing the electrical control box, wherein the electrical control box comprises a motion controller, a visual controller, a communication module and a power supply module; respectively establishing simulation models of a motion controller, a visual controller, a communication module and a power module;
carrying out spatial layout on each simulation model to obtain a simulation electrical control box, and carrying out heat power consumption analysis on the simulation electrical control box;
and when the thermal power consumption of the simulation electric control box does not meet the performance requirement of the quadruped robot, optimizing the spatial layout of each simulation model again and analyzing the thermal power consumption again until the thermal power consumption of the simulation electric control box meets the performance requirement of the quadruped robot.
2. The method as claimed in claim 1, wherein each of the simulation models has a heating plate, a timer, a temperature sensor and a controller, the timer and the temperature sensor are connected to the controller, and the heating plate is connected to a power source through the controller.
3. The method for designing the heat dissipation of the electrical control box of the quadruped robot as claimed in claim 2, wherein the spatial layout of each simulation model further comprises arranging a heat dissipation air duct and heat dissipation fins.
4. The method as claimed in claim 3, wherein the heat dissipation duct comprises a heat dissipation fan, and the heat dissipation fan has an air volume regulator.
5. The method for designing the heat dissipation of the electric control box of the quadruped robot as claimed in any one of claims 1 to 4, wherein the method further comprises adjusting the temperature of the operating environment of the simulated electric control box during the process of analyzing the thermal power consumption of the simulated electric control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110154190.2A CN112788929A (en) | 2021-02-04 | 2021-02-04 | Electric control box heat dissipation design method of four-legged robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110154190.2A CN112788929A (en) | 2021-02-04 | 2021-02-04 | Electric control box heat dissipation design method of four-legged robot |
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| CN112788929A true CN112788929A (en) | 2021-05-11 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825429A (en) * | 2012-11-19 | 2014-05-28 | 中国北车集团大同电力机车有限责任公司 | Design method of radiator of power module in electric locomotive |
| CN105677947A (en) * | 2015-12-31 | 2016-06-15 | 清华大学苏州汽车研究院（吴江） | Method for testing heat dissipation of heat sink of electric vehicle motor controller |
| CN106202803A (en) * | 2016-07-25 | 2016-12-07 | 四川大学 | Friction welding technological heating power stream microstructure multiple physical field numerical computation method |
| CN108133113A (en) * | 2018-01-10 | 2018-06-08 | 华南理工大学 | Power amplifier chip design optimization method based on electric heating joint modeling and simulating |
| CN111220874A (en) * | 2020-03-06 | 2020-06-02 | 北京机电工程研究所 | Thermal simulation device and method |
| CN112084691A (en) * | 2020-09-09 | 2020-12-15 | 北京卫星环境工程研究所 | Thermal design method for space-mounted low-power-consumption electronic case |
| CN112131801A (en) * | 2020-08-14 | 2020-12-25 | 北京双登慧峰聚能科技有限公司 | Thermal design method for box type energy storage system |
-
2021
- 2021-02-04 CN CN202110154190.2A patent/CN112788929A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825429A (en) * | 2012-11-19 | 2014-05-28 | 中国北车集团大同电力机车有限责任公司 | Design method of radiator of power module in electric locomotive |
| CN105677947A (en) * | 2015-12-31 | 2016-06-15 | 清华大学苏州汽车研究院（吴江） | Method for testing heat dissipation of heat sink of electric vehicle motor controller |
| CN106202803A (en) * | 2016-07-25 | 2016-12-07 | 四川大学 | Friction welding technological heating power stream microstructure multiple physical field numerical computation method |
| CN108133113A (en) * | 2018-01-10 | 2018-06-08 | 华南理工大学 | Power amplifier chip design optimization method based on electric heating joint modeling and simulating |
| CN111220874A (en) * | 2020-03-06 | 2020-06-02 | 北京机电工程研究所 | Thermal simulation device and method |
| CN112131801A (en) * | 2020-08-14 | 2020-12-25 | 北京双登慧峰聚能科技有限公司 | Thermal design method for box type energy storage system |
| CN112084691A (en) * | 2020-09-09 | 2020-12-15 | 北京卫星环境工程研究所 | Thermal design method for space-mounted low-power-consumption electronic case |
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