What should I do after the electric vehicle power lithium battery has encoded?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - អ្នកផ្គត់ផ្គង់ស្ថានីយ៍ថាមពលចល័ត

The National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Environment, the Ministry of Commerce, the Quality Administration of Quality and Examination, jointly issued the "Electric Automobile Power Battery Recycling Technology Policy (2015 Edition)", which clearly proposes to establish a coding system to establish a traceability system for recycling of battery recovery. The establishment of the coding system is an outline of the "first chaos" trap, whether it is a great advantage for the development of the industry or environmental protection. So, how will the power lithium-ion battery have a code? The answer given by Mr.

is not a fall, it is back. In addition, Mr. also indicates an outway, which is economic capabilities.

Freely, it is not the money, but it can be sold for money. The battery is to establish a coding system and the two things that Nara leaves are indeed, but from the target --- Plan ---- Action ---- Measure this angle to observe the same. Nara's goal is freedom, action is to go, as for planning and means, Ibsen has not mentioned, so Mr.

Lu Xun has this question, and ask self-answer. Government --- The goal of the Ministry of Commission is to establish a traceability system for recycling and enhance resource utilization and reduce pollution by effective management. It is planned, but the action is also moved, but the means, especially what is executable.

Measures and technology to ensure the goals can be realized but still a question mark. There is no effective technical guarantee, the final goal is likely to be like the answer to Mr. Lu Xun, or it is either the system surface.

It is not effective (come back), or the coding system is anti-human use, seeking improper interest (falling). This is uncommon in our many cases of regulatory failures. Set with gentleman's sentence, the establishment of the system is not single-relying technology, but it can fail because the technology supports weak or incomprehensibility.

Unlike ordinary consumer goods, the entire life cycle of the dynamic lithium-ion battery is in different stages in different forms. For example, food can be traced back with barcode (non-current 13 commodity barcode). Before consumed from the manufacturer to the supermarket, it is always seen as a form, and the scan bar code can understand its value.

1 (unexpected) or 0 (expiration). The durable consumer goods are also the same, although the value gradually decreases over time, but always maintains the same form before it is completely scrapped, only the same form is maintained before the recovery material is completely scrapped, only encoded once. The power lithium-ion battery is different.

In 18650 batteries, the battery plant produces several AHs for each monomer. The Pack factory will combine multiple monomers into a single hundred AH, more strings Make up a module, multiple modules are set to use for Pack for use, and then to consumers. From the beginning of the retired ladder, the re-change is started again.

A Pack is to be dismantled into a single module. Each module may be dismantled into a single string, and it can re-establish a new module, which will be removed. Monomer, restore to the initial, then completely dismantled into materials.

Therefore, from the perspective of morphological changes, the coding system of the power lithium-ion battery is complicated than ordinary products. Considering the use of the ladder, a possible situation is that in addition to the battery manufacturer to give each single battery, the Pack manufacturer also gives each single, each module, and each Pack to encode, the whole vehicle manufacturer Pack also gives an encoding again. This is similar to the package of data packets in the TCP / IP protocol.

Application layer data is sent to the network through protocol stacks, and each level of protocol is plus a data header (Header). When the battery form changes, it will add one head before the encoding of the previous form, and the necessary information such as the form changes and changes. However, the battery and packets have different, the content of the packet is constant, the battery is changing, which will bring a problem, such as a single battery made by the Pack manufacturer, this single battery is 100 orders The body is connected to, then does the coding of this single battery also include the encoding or partial coding of the 100 monomers? If included, it is obvious that the amount of data is too large, and the encoding of the monomer does not matter (it cannot be simplified by the monomer start coding and the number of quantities), so it can be implemented, the amount of information that RFID can store is large enough, but execution Cost cannot withstand (not the cost of RFID, but refer to the cost of information); if it is not included, then the relationship between the single battery and the monomer will miss, the supervision may have a vulnerability.

Similarly, there are also the same problems between modules and individual, Pack, and modules, but because of small data scale, coding can continue cost perception. A compromise may be a single battery that can only be composed of the same batch of monomer batteries, which encodes a batch containing a monomer battery. The national coding standard is still in the formulation, but from the above analysis, how to encode this question is to consider carefully, it is necessary to include enough useful content, do not add any cost, no loopholes.

Battery is a energy system that starts data from investment using, its remaining power, residual life, and residual value is concerned by consumers and producers. After the battery has encoded, these data can correspond one by one, and provide all of the data support for the establishment of recycling system, in addition to this, there can be many commercial values ​​and even evolve new business models through data analysis. However, there is also a technique and execution barrier here.

The technical problem is important to have the appearance, storage and transfer of the data. This has been explained in the article in "What is the driving of the electric vehicle power lithium-ion battery ladder to help". ".

The obstacle to execution is important to perform the selection of the subject. Regulatory rights are undoubtedly the government's relevant departments, but these data are attractive to their business value, then those specific sectors or companies that manage these data should be taken, recently a lot of drug electronic supervision code events Is a good reference. The government personally in person, there is a possibility that the technology is not professional and the possibility of using data for rent, find a professional company to do, and finally like Ali's health of the same gray face, manufacturer because there is no economic power.

The essence of this problem is a problem with interest allocation. How to balance the specific operator, manufacturer and government regulatory authorities, may also include the interests of the consumer, is a question of wisdom. Recently, Prime Minister Li Keqiang put forward the advice of the construction of new energy vehicles.

It can be foreseen that there will be more and more numbers of power lithium-ion batteries, and there will be more and more problems with it. The purpose of institutional construction is to solve these potential problems, but can be objective to meet the effect, and we ask us to ask a few questions in advance.