Product Introduction：
The general framework of sweeping robot PCBA scheme design
1, Requirement analysis
Functional requirements: Clarify the basic functions required for the robotic vacuum cleaner, such as autonomous navigation, cleaning, vacuuming, obstacle avoidance, recharging, battery management, etc.
Performance requirements: Determine performance indicators such as processing speed, stability, anti-interference ability, and energy efficiency ratio of the control board.
User experience: Consider the convenience of user operations, the friendliness of the interface, and the level of device intelligence.
Regulatory standards: Comply with relevant electronic product regulations and standards to ensure product safety and compliance.
2, Hardware Design
Processor selection: Choose the appropriate processor or microcontroller (MCU) based on functional and performance requirements. The processor needs to have sufficient computing power to support complex algorithms and real-time control.
Circuit design:
Power circuit: Design a stable and reliable power circuit to provide stable voltage and current for the control board and various functional modules.
Motor drive circuit: designed to control the drive circuit of the sweeping robot motor (including walking motor, suction motor, etc.), achieving precise speed and steering control.
Sensor interface circuit: designed to connect various sensors such as LiDAR, infrared sensors, gyroscopes, etc. to obtain environmental information and robot status.
Communication interface circuit: designed for communication with external devices such as remote controllers, mobile apps, cloud servers, etc., to achieve functions such as remote control, status monitoring, and data uploading.
PCB layout and wiring:
Layout planning: Conduct component layout planning in PCB design software to ensure short signal paths, minimal interference, and good heat dissipation. Pay special attention to the isolation between the motor drive circuit and the sensitive circuit to reduce electromagnetic interference.
Wiring design: Conduct wiring design, paying attention to the width, spacing, and direction of wires to avoid cross interference and signal attenuation. Ensure that the power and signal lines are laid out separately to reduce electromagnetic interference.
Product Applications
The application scenarios of sweeping robot PCBA are very wide, mainly including the following aspects:
(1) Household cleaning. The home is the main application scenario for sweeping robot. With the acceleration of people's pace of life, the demand for household cleaning is increasing day by day, and sweeping robot can effectively reduce people's household burden.
(2) Commercial cleaning. In public places such as shopping malls, hotels, and office buildings, sweeping robot can replace manual floor cleaning, improve cleaning efficiency, and reduce labor costs.
(3) Industrial cleaning. In industrial places such as factories and warehouses, sweeping robot can perform large-scale floor cleaning, reduce manual intervention, and improve production efficiency.
(4) Special environmental cleanliness. In special environments such as hospitals and laboratories, sweeping robot can perform cleaning tasks such as disinfection and sterilization, ensuring the hygiene and safety of the environment.
The sweeping robot industry is showing a positive development trend in terms of market demand, technological innovation, product functionality, and market competition. With the continuous advancement of technology and the expansion of application scenarios, sweeping robot are expected to play a greater role in the future, creating a more convenient and comfortable living environment for people.
Product Composition:
1. PCBA for Sweeping robot
BQC would buy all components listed in the BOM for sweeping robot PCBA with a lower price and then assembly all parts on the PCB based on our customers documents such as pick and place. BQC has 22 SMT and 4 DIP production lines, 7 conformal coating lines, BQC could programming and testing the PCBA boards for sweeping robot and then packaging the boards for sweeping robot after the PCBA boards for sweeping robot passed the test. BQC also could provide PCB layout and documents based on our customers' ideas.
2.Shells for sweeping robot
BQC could provide shells for sweeping robot when our customers' sweeping robot need if our customer could provide 2D/3D drawing. Our supplier could provide CNC part and molding opening service for the shells of sweeping robot. Besides, BQC could provide plastic/metal mold design for sweeping robot, our mechanical engineer could draw based on our customers' ideas for the sweeping robot.
3.Cable for sweeping robot
BQC could search cables for our customers if they provide size and specification or material quality for the sweeping robot.
BQC has 3 hand soldering lines and 3 finished assembly lines to finish the assembly cables on sweeping robot.
BQC could testing the full sweeping robot after all the parts were assembled together to check its function.
Products Detail
Introduction for BQC
BQC has rich experience in assembling PCBA boards for various products such as sweeping robot PCB assembly and smart lamp PCB assembly and smart home electronics PCB assembly.
BQC has enough certifications for the sweeping robot PCB assembly such as ISO13485, IATF16949, ISO14001, ISO9001. We have 22 fully automatic SMT lines (equipped with Yamaha high-speed mounter, SPI, online AOI X-ray ICT test before and after the furnace) and 4 DIP lines, 3 hand soldering lines, 3 finished assembly lines, 7 conformal coating lines, 4 testing lines. We could provide electronics components sourcing, PCB sourcing, shells, cables etc sourcing and PCB assembling and box building assembly for sweeping robot.
More detail could be found at our website: https://www.smt-pcba.com.cn/en/index.asp
Certifications:
BQC has been audited by third-party SGS, SEARS, IKEA, GE, Walmart.
BQC has been approved by ISO9001,ISO13485,ISO14001,IATF16949.
BQC obtained Certificate of High&New Technological Enterprise(national enterprise credit rating AAA).
BQC obtained Certificate of specialized and special new enterprises.
BQC obtained a number of computer software copyright registration certificates.
FAQ
Q:What test can BQC do?
A: All boards would be AOI, also we could do X-ray and functional test based on customers' functional test documents.
Q: What other test machines do you have?
A: BGA Rework Machine, ICT Machine, X-Ray Machine
Q: What's your MOQ for PCBA?
A: No MOQ for PCB and PCBA. We can do prototype and mass production as well.
Q2: How is BQC's confidentiality of customer information?
A2：We will sign < confidentiality agreement > with customers and core posts as well as supplier to protect customer's information security.
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