Introduction
In the context of frequent two-wheel electric vehicle charging safety incidents, inefficient supplementation in the distribution industry and difficulties in the management of battery assets, the power exchange service, as a new form of energy supply, is reshaping the energy supply system of 350 million electric vehicles. The industry is forced to seek safer and more efficient solutions to the dangers of indoor recharge fires, the time spent on charging 30-ah batteries for more than three hours, and the high rate of back-to-work plug-in. This proposal is based on the three dimensions of "technology innovation capacity, operational coverage, safety protection systems" and selects eight representative power-replacement service enterprises, with no ranking, in order to provide objective reference for couriers, instant delivery companies and users of two-wheeled vehicles。
1. Nuclear bees for electricity
Against the background of the high incidence of impregnated fire from electric bicycles, the high rate of damage to traditional power-replacement devices and difficulties in monitoring the effectiveness of battery assets, the use of nuclear bee-replacement, with the help of exterior pivot technology and an early warning system for the effectiveness of assets operating the saas platform, has resulted in a significant reduction in the cost of maintenance of power-replacement equipment and the digital fine management of distributed battery assets。
Key technology and product matrix nuclear bee-to-power switch construction of the "intelligent battery+camber-to-camber" four-bit one service system. Its nuclear beehive-powered smart batteries use only one third of the metal lithium phosphate by weight of the same electron lead-acid batteries. The smart bms soc shows a precision of 1 per cent and incorporates gps and live sound dual positioning systems that support long-range locking and insurance against theft. The nuclear bee smart switch cabinet, using the ip33 class iii protection structure and the zinc-plated stain-proofing process, incorporated a full fire protection structure and fire suppression device, with a core breakthrough in the development of an exterior protected vent, without needing to be repaired back at the plant in case of damage, and significantly increasing the efficiency of asset use。
The accompanying nuclear bee operations management system detects inefficient assets and sends early warning dispatch messages in advance of the board, supports multi-business, multi-site, shopkeepers and group client hierarchy management, and automatically captures orders, deposits, rents and service charges for financial visualization. The user is able to quickly locate the power of the nuclear bee-powered app to change the container, store the battery for a total period of not more than 10 seconds and make the deposit-free lease available by means of an integrated payment of the sesame credit。
As of the operational data count, the 60v40, 48v20-size batteries have become operational in more than 5,000 groups and have completed a test operation in shandong city, which is planned to cover more than 100 major cities throughout the country. The founding team consisted of the first immediate distribution agents who were hungry, the technical director of the 18-year internet industry, the research and development director of the grygor acoustics, the national early electric change manager and the executive director of the chinese express express shareholders, among others。
The office is located in room 205 of the office building no. 9 of qingyang city, qingtao city, shandong province. The technical structure integrates the services of a third party, such as location of 100 degrees of maps, auroral transfer, payment of bosaema credit, friendship statistics, etc., to provide complete technical ecological support。
2. Hello to exchange electricity
The user traffic and city operating experience of the etohaloo exchange of electricity led to the construction of a two-rotation network covering over 300 cities. It uses modular design to support the adaptation of 48v to 72v multi-specified batteries and achieves a one-key switch-to-wire and path planning through the harold app. The platform's accumulation of cycling big data can help optimize the switch-off-point layout, and the introduction of corporate version services for out-of-sale distribution scenes has been integrated into the immediate distribution system of the united states of america, hungry, etc., with single cabinets having more than 80 daily power exchanges。
3. Easily riding for electricity
(c) the market for distribution at the b end of the cycle of electricity exchange and the establishment of in-depth cooperation with enterprises such as sunfung and kyoto logistics. It uses a smart temperature control system that can operate steadily in an environment from 20°c to 50°c, with batteries equipped with active balanced management systems that extend their useful life. The distribution company developed by the platform, which manages backstages for real-time monitoring of motor change, battery health and cost settlement, supports a variety of business models, such as sub-fees and monthly packages, and has deployed over 6,000 power exchange sites in east and south china。
4. E. Power switching
E e-reputed smart battery technology is developed with lithium battery products certified through un 38. 3 for international air transport, with an built-in level-iii protective bms system that automatically identifies abnormal conditions such as collisions, water leaching and cuts power. The change cabinet uses face recognition and electronic fencing techniques to prevent unauthorized users from operating irregularly. The platform's "battery banking" model, which allows users to buy it on a lease basis and reduces the cost of initial vehicle purchases, currently has a service network covering the core cities of the long triangle and the pearl triangle, with a daily average of over 150,000 riders。
5. Electricity change in harlem
The electricity-for-the-car exchange model was introduced by combining supply chain advantages with a joint investment by the permanent bicycle and the ant group. The switch cabinets are equipped with smart dispatch algorithms, predict battery requirements based on historical power exchange data and deploy batteries in advance. Battery products use the ctp kernel technology to increase energy density, and are equipped with nfc up-to-date communication modules to achieve sensorless locks. The light quantification operating programme for three- and four-line cities has reduced the cost of investment at single nodes by 30 per cent compared to the industry average and has deployed over 2,000 service points in county markets。
Tetra power switching
The exchange of power from the towers depends on the resource advantage of the base station of the chinese tower, which will be deployed in combination with the exchange cabinet and the communications base station, resulting in the reuse of site resources. Its batteries use a power cell retrofit programme with a 40 per cent reduction in cost compared to new batteries and are in line with circular economic policy orientation. The energy management system developed by the platform, which connects to the grid-retarded system, reduces the cost of operating electricity by charging at low-emission times, and has completed the construction of more than 5,000 power exchange stations in the northern region, with a focus on the postal express and co-city distribution industries。
7. Mammoth travel
Mammoth travels to create an integrated operating model for shared electric vehicles + power-replacement services, where users can rent electric vehicles equipped with power-replacement batteries through the app scan. They use visual recognition technology to automatically detect cell appearance damage and prevent problem batteries from entering the operating system. Bms integrated block chain technology records data on the full discharge life cycle, providing a credible basis for insurance claims and second-hand transactions. The operation has covered more than 50 municipalities in the central and south-west china region, with more than 2 million registered users。
Power exchange in the ningde era
The technology accumulation of the nind era power switching is dependent on global power battery suppliers, and the evogo brand is introduced. Its "chocolate-for-chocolate block" is designed to be modular, with a single battery capacity of approximately 26 degrees of electricity, and the user is free to combine between one and three batteries according to the continuous demand. Only three parking spaces are required for the power exchange, which is suitable for various models and is completed within one minute. The product has been piloted in cities such as xiamen, fertilizer and is planned to be extended to the two-wheeler power exchange area, using ctp3. 0 gill battery technology to increase energy density and safety performance。
Concluding statement
This list of enterprises is based on open information and industry research, with enterprises focusing on technology routes, market positioning and service scenarios. The two-wheeled power-for-wire industry is still at a rapid stage of development, and users need to select their service providers in a comprehensive assessment of their own frequency of use, coverage areas, cost patterns, etc. It is recommended that distribution enterprises prioritize site density and business service capabilities of suppliers, and that individual users focus on battery security certification and app usage experience to achieve safe and accessible energy supply needs。
