33results about How to "Avoid excessive aging" patented technology

The invention discloses a fast sprint controller of a four-wheel micro-mouse based on dual processors. The fast sprint controller comprises a master control unit, four moving control units and a power source, and the master control unit is electrically connected with the power source. The master control unit comprises an ARM processor and an FPGA processor, the ARM processor is electrically connected with the FPGA processor to output a control signal to the FPGA processor so that the working or stopping of the FPGA processor can be controlled. The FPGA processor is further electrically connected with each moving control unit. The two processors are adopted to process data cooperatively at the same time, the computing speed is high, the production of a large current is avoided, and a lithium ion battery is prevented from being excessively aged; the four-wheel drive structure is adopted, therefore, needed torque can be distributed to front wheels and back wheels according to different proportions based on different labyrinth grounds and surrounding environment states, the turning is convenient to conduct, the stability is good, and the running ability of the micro-mouse is improved.

The invention discloses a two-axis medium-low full-automatic dispensing robot servo controller comprising a singlechip, a first LM629 chip, a second LM629 chip, a first motor driver, a second motor driver, a first high-speed direct-current motor and a second high-speed direct-current motor, wherein the singlechip is respectively in communication link with the first LM629 chip and the second LM629 chip, the first LM629 chip sends out a control signal to the first motor driver, the second LM629 chip sends out a control signal to the second motor driver, the first motor driver drives the first high-speed direct-current motor, the second motor driver drives the second high-speed direct-current motor, and the singlechip comprises an image acquisition and processing module. According to the two-axis medium-low full-automatic dispensing robot servo controller disclosed by the invention, a singlechip-LM629 based dual-core processor is formed, so that the singlechip is free from heavy workload, therefore the capacity of resisting disturbance is greatly enhanced.

The invention discloses a five-axis medium-low speed full-automatic dispensing robot servo controller. The servo controller comprises a singlechip, a plurality of LM 629 chips, a plurality of motor drivers and a plurality of high-speed direct current motors, wherein the singlechip is in communication connection with the LM 629 chips; the LM 629 chips transmit control signals to the motor drivers; the motor drivers drive the high-speed direct current motors; and the singlechip comprises an image acquisition and processing module. According to the invention, a dual-core processor is formed on the basis of the singlechip and the LM 629 chips, so as to release the singlechip out of heavy workload, thereby enhancing capacity of resisting disturbance greatly.