A digital power management system for exoskeleton robots
A technology of exoskeleton robot and digital power supply, which is applied in the direction of emergency power supply arrangement, electrical components, circuit devices, etc., to achieve the effect of improving system stability and ensuring safety
Active Publication Date: 2017-09-26
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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[0006] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a digital power management system for exoskeleton robots, which can detect whether the voltage, current and power of the power battery are in a normal state, and if there are abnormal parameters Early warning through the voice module, and automatically cut off the power supply of all motors in more urgent cases; and can count the power usage and the remaining battery power, and automatically switch the system power supply to when the main battery is insufficient and the auxiliary battery is sufficient. Auxiliary battery and voice reminder, when both the main and auxiliary batteries are low, the voice module prompts the user to replace the battery in time
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[0017] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0018] Such as figure 1 As shown, a digital power management system for an exoskeleton robot, which includes a main battery, an auxiliary battery, a power switch module, a power switch module, a power preprocessing module, a signal sampling module, a hardware protection module, a central processing unit module and Voice module; the input end of the power switching module is connected with the main battery and the auxiliary battery respectively, the output end of the power switching module is connected with the power switch module, the output end of the power switch module is connected with the power preprocessing module, and the power preprocessing module The output end of the signal sampling module is connected to an external working circu...
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The invention discloses a digital power management system for an exoskeleton robot, which includes a main battery, an auxiliary battery, a power switch module, a power switch module, a power preprocessing module, a signal sampling module, a hardware protection module, and a central processing unit module and voice module. The invention provides a digital power management system for exoskeleton robots, which can detect whether the voltage, current, and temperature of the power battery are in a normal state, and give an early warning through the voice module in the case of abnormal parameters, which is more urgent Automatically cut off the power supply of all motors; and can count the power usage and the remaining power of the battery. When the power of the main battery is insufficient and the power of the auxiliary battery is sufficient, it will automatically switch the power supply of the system to the auxiliary battery and give a voice reminder. The main and auxiliary batteries In the case of insufficient power, the voice module prompts the user to replace the battery in time.
Description
technical field [0001] The invention relates to a digital power management system for an exoskeleton robot. Background technique [0002] Existing power management systems have common basic functions such as detecting voltage and current, but do not have the function of intelligently judging battery status. The watch on the wrist shows the remaining power of the battery, which will be unfavorable for the safety of the power battery in some emergencies. [0003] The power management system is originally a controller of the power battery, but with the improvement of the continuous working time of the system, the improvement of the safety requirements of the system, and the improvement of the requirements for intelligence and humanization, the ordinary electric tube control module has to a certain extent And can not meet the needs of users. [0004] Exoskeleton robots are currently mainly used for paraplegic patients. The exoskeleton is powered by the power battery, the motor...
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IPC IPC(8): H02J9/06
Inventor 程洪谌文亲林西川
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA