Against the backdrop of explosive growth in global logistics parcel volume and the comprehensive adoption of automated sorting equipment, a power supply system featuring high efficiency, robust stability, and zero maintenance has emerged as a critical element determining the throughput efficiency and operational costs of sorting centers. Conventional sliding trench line (busbar) power delivery methods have long suffered from chronic pain points such as physical wear, electrical sparking, oxidation, and exorbitant maintenance costs, falling far short of meeting the high-intensity, rapid-turnaround demands of modern express logistics.Recognizing these challenges, Shenzhen Hertz Innovation Technology Co., Ltd. (hereinafter referred to as "Hertz Innovation")—recognized as a national-level "Little Giant" enterprise of specialization, refinement, differentiation, and innovation (SRDI), as well as a National High-Tech Enterprise—has deeply committed itself to the field of Wireless Power Transfer (WPT) since its founding in 2019. Beginning in 2020, the company initiated its comprehensive strategic deployment into contactless power supply systems for logistics sorting (WiDTrans®).From its early days of pioneering laboratory breakthroughs, to winning a comprehensive mandate to replace imported brands after a year of rigorous, head-to-head benchmarking by China Post Science and Technology, to today’s milestone of over 400 tracks (sorting loops) successfully delivered with full coverage across all domestic express delivery giants—Hertz Innovation has leveraged its technical prowess to write a definitive chronicle of growth as a domestic leader in contactless power supply.Would you like to proceed with translating the subsections detailing specific timeline milestones, or should we format the company credentials (like "Little Giant") into a prominent sidebar?Technical Foundation: Led by Dr. Hu Jinmin, Committed to 100% Forward Self-Development   The fundamental driving force enabling Hertz Innovation to break foreign technological monopolies and achieve comprehensive superiority in the highly competitive contactless power supply track stems from its absolute commitment to forward, independent research and development.Contactless Power Supply (CPS/IPT) involves a cross-disciplinary matrix with an exceptionally high entry barrier, spanning high-frequency power electronics, magnetic field coupling and resonant topologies, dynamic voltage regulation control, and industrial-grade electromagnetic compatibility (EMC).Led personally by Dr. Hu Jinmin, General Manager and Head of R&D, Hertz Innovation has forged a core research team that possesses both profound theoretical foundations and formidable practical capabilities in engineering deployment.Rejecting the conventional technical routes of "reverse engineering" or assembling outsourced components, Hertz Innovation’s contactless power supply technology has blazed an innovative trail of 100% forward, self-developed R&D:01Proprietary Core Algorithms and Control Topologies:From high-frequency inverter topologies and magnetic coupling mechanism design (including magnetic field distribution optimization) to high-dynamic-response voltage regulation control algorithms, everything has been designed forward by Dr. Hu Jinmin’s team—starting from first-principles theoretical formula derivations and mathematical modeling. This rigorous process achieves exceptionally high system efficiency and superior dynamic voltage regulation performance.02Full-Stack Intellectual Property (IP) Portfolio:In key core domains—including wireless power transfer (WPT), simultaneous wireless information and power transfer (SWIPT™ / DToCPS™), high-frequency power conversion, and system anti-interference capabilities—the team has established a comprehensive, full-industry-chain protective deployment spanning from foundational patents to applied patents. This strategy guarantees total independent control over core product technologies and ensures strict international compliance.03Exemplary Industrial-Grade Deployment Capabilities:Addressing the complex operating conditions of logistics sorting sites—characterized by high dust levels, severe vibrations, and long-distance track layouts—Dr. Hu Jinmin led his team to forward-develop a modular, highly anti-interference architecture and an automated fault self-diagnosis system. This breakthrough completely resolves the chronic industry headaches of power drops and communication interference caused by complex electromagnetic environments on factory floors.It is precisely this foundational strength of forward self-developmentbuilt upon years of dedicated, unyielding craftsmanshipthat empowers Hertz Innovation’s products to deliver stability and adaptive flexibility far exceeding peer solutions when faced with the most rigorous, industrial-grade challenges.HzIDevelopment History of Contactless Power Supplyfor Logistics Sorting Equipment01Early Incubation（2020-2021）：Dare to Be First: Pioneering the Verification of Contactless Power SupplyAs early as 2020, while the industry was still heavily reliant on conventional sliding trench lines (busbars), Hertz Innovation keenly recognized the immense potential of Contactless Power Supply (CPS/IPT) technology within the automated sorting sector.In June 2020, Hertz Innovation partnered with Lanlink Intelligence to complete the very first linear sorter testing. In September of the same year, the company joined forces with Kejie Intelligence to kick off prototype loop testing for cross-belt sorters. This series of early, forward-looking trials not only filled the domestic technological vacuum regarding the application of contactless power supply in high-speed logistics sorting, but also laid a rock-solid theoreticaEntering 2021, Hertz Innovation further accelerated its R&D momentum. In April, the company completed linear prototype testing for Zhongke Weizhi, and by June, it successfully achieved the testing of its very first prototype loop for linear narrow-belt sorters.Positioned as the earliest practitioner in the industry, Hertz Innovation successfully bridged the gap from theoretical validation to prototype trial operations, officially firing the opening shot for the seamless upgrade of contactless power supply in logistics sorting.02Market Breakout（2022-2023）：Setting the Benchmark: Advancing from Pilot Validation to Full-Scenario DeploymentIn May 2022, Hertz Innovation achieved a historic commercial breakthrough: in partnership with Kejie Intelligence, the company successfully deployed its very first production-line cross-belt contactless power supply system for the Estée Lauder project in Shanghai. This milestone marked the technology’s official transition out of the laboratory and its entry into the high-standard, high-demanding arena of live commercial operations.The year 2023 witnessed a comprehensive expansion and blooming of Hertz Innovation’s technical deployments:April · Shanghai Liji Jinan Project: Successfully deployed the first production-line linear narrow-belt sorter system with a total length of 160 meters, achieving highly stable contactless power delivery over long-distance linear sorting lines.May · Jiuli Project: Completed testing on the first prototype loop for linear narrow-belt sorters, significantly enhancing product modularity and adaptive versatility.November · Genye Technology Southeast Asia Project: Deployed the first overseas production-line narrow-belt sorter system. Within just one year, the company expanded its global footprint to over 10 countries and regions across Europe, South America, and Southeast Asia, significantly elevating its brand influence on the international stage.•December · Anhui Kunyao STO Express Project: Successfully deployed the first double-layer cross-belt contactless power supply system at the Shenzhen sorting hub. This breakthrough successfully solved the intricate power delivery challenges inherently associated with high-density, multi-layer 3D automated sorting environments.03Market Upsurge（2024）：Setting Industry Benchmarks:Comprehensive Penetration into the Core Hubs of National Postal and Logistics GiantsIn China’s domestic logistics equipment sector, China Post Science and Technology had historically relied on imported brands for contactless power supply products. However, faced with chronic pain points including exorbitant pricing, prolonged delivery lead times, sluggish after-sales response times, and highly restricted localized customization from German manufacturers, the market was in urgent need of high-quality domestic alternatives.In May 2024, Hertz Innovation’s contactless power supply products officially entered China Post Science and Technology for live site testing. Throughout a rigorous, year-long, high-intensity continuous operational trial under real-world conditions, Hertz Innovation’s products demonstrated exceptional excellence in core metrics—such as continuous loaded voltage regulation (48 Vdc ± 10%) and automated fault self-diagnosis. Completely outperforming international competitors, the system earned high praise and recognition from China Post Science and Technology.This led to a major strategic decision by China Post Science and Technology in 2025: a comprehensive transition to Hertz Innovation's contactless power supply products! Displacing the incumbent imported brands, Hertz Innovation successfully achieved full domestic substitution across national-level core postal hubs, consistently delivering over 40 systems annually for China Post Science and Technology's central sorting lines. Furthermore, in July 2026, Hertz Innovation won the public centralized procurement bidding process for China Post Science and Technology by an absolute margin, securing its position as the official primary preferred supplier.Simultaneously, between 2024 and 2025, Hertz Innovation unleashed a massive wave of large-scale deployments nationwide:March 2024: Partnered with Xinba (Yunda) to deploy 6 sets of high-speed cross-belt sorters at the Guangzhou Conghua and Nanjing Bowang hubs.November 2024: Collaborated with Baoxiang in Zhengzhou to successfully deploy China’s longest linear narrow-belt contactless power supply track, spanning an incredible 240 meters for a single system.April–December 2025: Its narrow-belt and cross-belt sorting systems achieved widespread, comprehensive adoption across almost every domestic express delivery giant, including China Post, SF Express, JD.com, J&T Express, Yunda, STO Express, YTO Express, ZTO Express, Deppon, and KY Express!04Market Leadership（2025-2026）：Securing the No. 1 Market Share and Steering Industry StandardsFrom April to December 2025, Hertz Innovation achieved a historic and defining breakthrough. Following rigorous technical evaluations and live benchmarking, China’s leading express delivery giants—including China Post, SF Express, JD.com, J&T Express, Yunda, STO Express, YTO Express, ZTO Express, Deppon, and KY Express—collectively designated Hertz Innovation as the exclusive or core preferred supplier for contactless power supply systems in narrow-belt and cross-belt sorting equipment!August: Successfully delivered 8 sets of cross-belt sorters to SNBC (New Beiyang). This deployment further deepened strategic partnerships with leading material handling equipment manufacturers, highlighting Hertz Innovation’s exceptional product delivery capabilities and large-scale application prowess in the cross-belt sorting sector.Entering 2026, Hertz Innovation continued to secure a steady stream of major commercial contract wins. Notably, the company was named the primary preferred supplier in the centralized procurement project for medium-frequency power supplies by China Post Science and Technology Co., Ltd.The company was invited to participate in formulating technical specifications for e-commerce giants—such as driving the technical standards for JD.com’s 2026 Contactless Wireless Power Supply Systems—and was selected as a preferred supplier. Backed by an overwhelming market share and superior performance, Hertz Innovation has established an unshakeable leadership position across the industry.•In April of that year, Hertz Innovation partnered with Cainiao for the first time on the Cainiao Guoguo Taiyuan Project, successfully deploying the inaugural narrow-belt sorter contactless power supply system spanning over 100 meters. The successful execution of this project established a solid foundation for future business expansion and collaboration between the two parties. For further business and project documentation details, please contact Hertz Innovation.Contactless Power Supply for Logistics Sorting: Consistent Commitment to Innovation, Steering a New Era of Smart LogisticsFrom its earliest laboratory exploration to large-scale commercial replication upon technological maturity, and now to setting industry standards as an absolute leader, Hertz Innovation has spearheaded a profound revolution in logistics power supply technology over the span of six years. Looking ahead, Hertz Innovation will continue to leverage its leading wireless power transfer (WPT) and simultaneous wireless information and power transfer (SWIPT™) technologies as its core engine. By continually empowering the upgrade of global logistics equipment, the company remains dedicated to steering smart logistics toward a highly efficient, intelligent, green, and zero-maintenance future!

Celebrating Hertz Innovation (HzI):Dynamic Contactless Power Supply Cumulative Delivery Exceeds 100 km!Hertz Innovation (HzI) | Milestone AnnouncementJointly developed with leading AMHS partners, HzI’s Dynamic Contactless Power Supply System has delivered over 4 years of uninterrupted, high-reliability power to OHT systems in dozens of front-end and advanced packaging projects—serving 10+ semiconductor fabs, packaging plants, and LCD panel manufacturers across Mainland China, Taiwan, and Southeast Asia.Cumulative Deliveries Exceed 100 km of OHT Track Since 2022!A momentous achievement reflecting our sustained focus on wireless power innovation for cleanroom AMHS.As semiconductor manufacturing processes advance, production steps continue to multiply rapidly, driving up throughput demands on critical machinery. Traditional manual handling can no longer satisfy the requirements of high-efficiency production. Automated Material Handling Systems (AMHS)—including Overhead Hoist Transports (OHT) and Stockers for transferring and storing wafer FOUPs—significantly boost production efficiency and yield rates through fully automated transport.As wafer fab scales expand and OHT track networks extend, cleanroom power systems face higher demands for continuity, stability, and contamination control.Conventional contact power supplies are ill-suited for cleanroom AMHS due to mechanical wear, friction particles, and maintenance issues. Dynamic wireless non-contact power supply enables on-the-go energy transfer without physical contact, serving as the essential backbone for modern OHT systems.Based on electromagnetic induction and magnetic coupled resonance, Wireless Non-Contact Power Supply (CPS / HID / DWPT) overcomes legacy bottlenecks:Zero Contamination & Superior Reliability: Eliminates physical wear and sparks; prevents metallic particle contamination to protect sub-14nm process yields.High Dynamics & High Efficiency: Delivers stable power to OHTs running at high speeds of up to 5 m/s across multi-track, fab-wide layouts.Lifecycle Cost Savings: Wear-free design dramatically cuts long-term maintenance costs.Historically, Japanese players like Muratec and Daifuku dominated the semiconductor AMHS market, primarily because domestic non-contact power supply systems were missing as a core supporting technology.Around 2020, numerous domestic AMHS suppliers entered the market. Initially, several companies suffered setbacks by applying German contactless power supply systems—intended for non-semiconductor industrial manufacturing—to OHT applications. A small number of manufacturers adopted South Korean contactless power supply products, which came with high price tags and sluggish customer service responsiveness.Drawing on its deep technical expertise and continuous innovation in Wireless Power Transfer (WPT), Hertz Innovation (HzI) has remained committed to in-house R&D, continuously investing in dynamic wireless contactless power supply technologies and products for OHT applications. Tailored to the stringent demands of semiconductor cleanrooms and benchmarked against Japanese industry leader Daifuku, HzI has driven continuous technological breakthroughs, rapid product iterations, and rigorous engineering validations.In 2022, HzI launched a competitive, domestically developed dynamic wireless contactless power supply solution for OHT systems, matching international standards. This milestone filled a critical technical gap in China, empowered domestic AMHS development, and broke key bottlenecks to achieve supply chain independence and control in semiconductor material handling equipment.Key Technical Breakthroughs & Capabilities1. Sub-100ms Redundant Failover for Maximum ReliabilityHigh-Availability CPS: Achieves redundant takeover in $<100\text{ ms}$ upon power anomaly detection.Zero Single-Point Failure: Prevents line stoppage and ensures continuous, 24/7 OHT vehicle operation over long distances.2. Low-Frequency Sub-10kHz Resonance Tailored for CleanroomsCleanroom-Friendly WPT: Sub-10kHz low resonant frequency with low-radiation inverter technology drastically lowers EMI/EMC impact on surrounding sensitive machinery.Multi-Kilometer Synchronization: High-precision phase synchronization via hybrid CAN/fiber-optic networks keeps multiple power units synchronized across multi-kilometer OHT track layouts.3. Integrated Power and Data Co-Transmission + Industry-First Energy SavingCo-Transmission (Signal Modulation): Utilizes inverter current modulation for real-time emergency stops, OHT traffic control, and track energy management.Core Energy-Saving Patent Granted: Secured a landmark patent—likely the world's first focused on energy-saving mechanisms for contactless power tracks.System Evolution: Evolving from simple power delivery to a smart, integrated architecture combining power, communication, system synergy, and energy efficiency.

Is plugging in mandatory for EV charging?When a vehicle pulls into a parking spot and comes to a complete stop, it can automatically begin charging without the driver ever having to search for a charging gun or leave the vehicle to plug or unplug a cable.Taking it a step further, when the power grid needs electricity, energy stored in the EV battery can be fed back into the grid through the same system.This is precisely the frontier explored by bidirectional wireless charging.Recently, HzI, in joint development with Professor Tan Linlin's team from Southeast University, successfully developed a 32kW bidirectional wireless charging system for new energy vehicles (EVs). Designed for wireless EV charging and Vehicle-to-Grid (V2G) interaction scenarios, the system utilizes magnetic coupling resonant wireless power transfer technology. By combining power conversion with wireless energy transfer, it enables bidirectional wireless power flow between the three-phase power grid and the vehicle's power battery.The system achieves over 32kW in both forward and reverse power transfer, with transmission efficiency exceeding 94% in both directions—further broadening the application scenarios for high-power wireless charging in the EV sector.Why Develop "Bidirectional" Wireless Charging?The logic behind traditional EV charging is simple:Power Grid → Charging Equipment → EV BatteryElectricity moves from the grid into the EV to complete charging. However, as electric vehicles, autonomous driving, and V2G technologies evolve, EVs are shifting from pure "power consumers" toward becoming mobile energy storage units.Bidirectional Wireless Charging System:Forward Charging: Automated parking → Wireless charging starts → Automated departure upon completionReverse Feeding: EV Battery → Wireless Transfer → Power GridMoving from "unidirectional charging" to "bidirectional energy interaction" represents one of the core values of this 32kW bidirectional wireless charging system.One System, Bidirectional Energy FlowThis 32kW bidirectional wireless charging system consists of core units including a transmitter control cabinet, transmitting coil, receiving coil, and receiving controller. It uses bidirectional AC/DC modules and full-bridge power conversion circuits to achieve wireless energy transfer.Forward Charging: Powering the Electric VehicleWhen the vehicle needs charging, electricity flows from the three-phase grid into the system. After power conversion, the energy is directed to the ground-side transmitting coil, generating an alternating magnetic field. The vehicle-side receiving coil captures the energy via magnetic coupling, which then undergoes power conversion on the vehicle side to charge the power battery.Path: Three-Phase Grid → Power Conversion → Transmitting Coil → Receiving Coil → Power Conversion → Vehicle BatteryElectrical specs include a forward output voltage range of 200–800Vdc, output current range of 0–40A, and a rated output power of no less than 32kW. At a 20cm transmission distance, the coupling coefficient between the coils is approximately 0.229, leveraging an LCC-LCC compensation network for high-power wireless transfer.Test results show a forward transmission power of 33kW. In full-power efficiency tests, with 34.983kW input from the grid, output on the vehicle side reached ~33.0kW, yielding an efficiency of 94.33%—completely eliminating physical charging cables.Reverse Feeding: EVs Supplying Power BackIf forward mode addresses how EVs charge, reverse mode answers another question: Can the electricity inside the EV battery be fed back out?The answer is yes.When switching to reverse mode, the direction of energy transfer flips. Battery power undergoes conversion on the vehicle side, transfers from the vehicle coil to the ground coil wirelessly, and is converted again on the ground side before feeding back into the grid.Path: Vehicle Battery → Power Conversion → Receiving Coil → Transmitting Coil → Power Conversion → Three-Phase GridReverse mode supports a 200–800Vdc DC input range, max DC input power of 36kW, max input current of 45A, and an AC output voltage of 320–530Vac at no less than 32kW (supporting 50Hz/60Hz AC output).In full-power reverse testing, with a 35.272kW input from the vehicle, grid feedback reached 33.289kW, achieving a 94.38% transmission efficiency. A single wireless system thus creates a two-way energy highway: grid-to-vehicle when charging, and vehicle-to-grid in reverse.What Does 32kW Mean for the Future?Combining high power with bidirectional wireless transfer shifts not just how fast vehicles charge, but how, when, and where energy flows.Park-and-Charge: Vehicles park over designated ground pads to initiate charging automatically, removing the need to manually handle heavy charging cables. Ideal for home, public, and commercial parking spaces.Auto-Parking + Wireless Charging: Merges self-parking with automated alignment and charging. The workflow simplifies to: Auto-Park → Auto-Align → Wireless Charge → Drive Away.Unmanned Fleet Operations: Essential for driverless delivery vehicles and campus shuttles that require frequent replenishment, removing human intervention from the loop and reducing physical connector wear.V2G (Vehicle-to-Grid): Transforms massive EV fleets into distributed power banks. EVs charge during off-peak hours and feed energy back during peak demand, assisting in grid load balancing.From Power Consumers to Energy ProvidersThis joint development marks a key technological breakthrough for HzI in high-power bidirectional wireless power transfer. Looking ahead, both parties will continue optimizing the system, expanding its validation across EVs, smart vehicles, and V2G ecosystems to support high-power, wireless, and intelligent charging infrastructure.As L3 autonomous driving deployment accelerates, HzI will deepen its research into high-power wireless charging, driving technological breakthroughs toward rapid commercial adoption.

At 10:30 a.m. on August 21st, the Hertz Innovation Organization conducted an emergency fire evacuation drill. All employees participated in this event. Through fire safety knowledge training and practical operation of fire extinguishers, the awareness of employees regarding fire safety was further strengthened, and their ability to respond to sudden fire incidents was enhanced.Through practice to build defenses, enhance the emergency response capabilities of fire departmentsAt 10:30 a.m. on August 21st, all employees of Hertz Innovation gathered on the platform of the unloading area on the ninth floor of Honghua Ling Base (Nan Shan Intelligent Manufacturing). Gu Deguyu, the fire safety supervisor of Honghua Ling Base of Nan Shan Intelligent Manufacturing, conducted a on-site fire safety training.High security is the first point of Hertz's innovative core values.At the drill site, Dr. Hu Jinmin, the CEO of Hertz Innovation, delivered a speech.Dr. Hu Jinmin stated:"High security is the first point of Hertz's innovative core values and also the fundamental basis for the enterprise's production and operation."For manufacturing technology enterprises, safety is not only reflected in daily fire management and production management, but also runs through the entire process of product research and development, production manufacturing, testing and verification, and project delivery.Hertz Innovation has long focused on industrial wireless non-contact power supply and wireless charging technologies, and its products are widely used in industrial scenarios such as intelligent manufacturing, automated logistics, and semiconductors. Because the products serve industrial production scenarios, safety, stability, and reliability are the bottom line that Hertz Innovation must adhere to.From product research and development to production manufacturing, from experimental testinWork together to build a secure defense lineThe successful conduct of this fire safety drill was made possible thanks to the professional support and on-site guidance provided by the property team of the Redhua Ling Base of Nan Shan Intelligent Manufacturing (Safety Manager: Lu Zhi, Fire Safety Supervisor: Gu Degui, Property Enterprise Services: Yao Weiyi and other staff). Hertz Innovation sincerely thanks Redhua Ling Base (Nan Shan Intelligent Manufacturing) for its organizational, training and guidance support in this fire safety training and drill.In the future, Hertz Innovation will continue to strengthen safety production management and employee safety education, integrating safety awareness into daily work and implementing safety responsibilities at every position and every link.Build defenses through practice and ensure safety for guidance.Hertz Innovation will always adhere to a safety-first and technology-driven approach. While continuously advancing wireless power supply innovation and industrial applications, it will also strengthen the safety production defense line, providing safer and more reliable technologies and energy support for the high-quality development of intelligent manufacturing.    Electricity transmission wirelessly, with unlimited freedom.Safety comes first, responsibility goes hand in hand.

Focusing on smart manufacturing, Hertz Innovations debuts at AHTE 2026HzI Hertz Innovation - July 8, 2026 · Shanghai, ChinaIn July, AHTE 2026 Shanghai International Industrial Assembly and Transmission Technology Exhibition concluded successfully. As an important industry event in the fields of industrial assembly, intelligent manufacturing and automation, this exhibition brings together advanced technologies, innovative products and industry partners from around the world to discuss the development trends and future opportunities of intelligent manufacturing.During the exhibition, Hertz Innovations made a wonderful appearance with a variety of industrial wireless charging solutions, focusing on application scenarios such as automotive intelligent manufacturing, intelligent logistics, and mobile robots, it demonstrated solutions for AGV, AMR,RGV, APL, unmanned forklifts and wheeled robotsWireless energy solutions for mobile devices.In addition to wireless charging products, Hertz Innovation also highlighted self-developed&quot;Confidential Simultaneous Interpretation&quot; technology. This technology can realize synchronous transmission of equipment operating data, status information and control signals while wirelessly transmitting power, integrating power supply and communication into the same system., reduce on-site wiring and communication interface configuration, and further improve the reliability and intelligence level of mobile device operation.For smart manufacturing, wireless energy not only means that equipment can automatically replenish energy, but also means that energy and data can be transmitted collaboratively, providing stable support for the continuous operation of mobile equipment, equipment interconnection and intelligent scheduling. Wireless charging is gradually evolving from a single energy replenishment method to a wireless energy infrastructure for future factories.Through on-site product demonstrations and technical exchanges, Hertz Innovations conducted in-depth exchanges with customers, partners and industry experts from around the world to jointly discuss the impact of industrial mobile equipment under the trend of flexible manufacturing and unmanned operation.Wireless power supply, simultaneous interpretation and wireless energy infrastructureneeds and future development directions, and further verified the application of wireless energy technology inAutomobile manufacturing, smart logistics, semiconductor and other industriesbroad application prospects.Join hands with the future to open a new chapter in wireless power transmissionAlthough AHTE 2026 has come to an end,But innovation and collaboration continue.Thank you to everyone who visited the Hertz Innovation Boothclient、Partners and industry friends.In the future, we will continue to adhere to technological innovation and open cooperation,Working together with global partners,Jointly promote the development of industrial wireless power transmission technology,Provide safer, more efficient and more reliable wireless energy power for the upgrading of the intelligent manufacturing industry.