Article ｜ understands know note
"Spontaneous combustion? Not spontaneous combustion is not bought. Not spontaneous combustion is not bought..
This is a netizen the tesla advertisement lower part in small gain, one when be full of chaff imply leaves a message. Although be word of a fun, but refract a near future however electric car is frequent " combustion " the influence to user psychology.
When incident of spontaneous combustion of garage of Shanghai tesla underground has not announce formal findings, recently, american san Francisco stops in the user the tesla Model S in private garage produces spontaneous combustion again. Fortunately fireman put out igneous situation in time, without occurrence personal casualty, and the reason about on fire, branch of local fire control expresses to undertaking investigating.
Additional, before long a colourful comes to ES 8 maintain a center to make spontaneous combustion happens when maintenance in its government authorization before, also caused outside attention. After the event, wei Laiguan just releases announcement express: The cause that causes car spontaneous combustion is the batholith before this ever had sufferred this car to be bumped badly, bring about batteries short circuit, produce spontaneous combustion finally.
Because public height pays close attention to, include tesla, colourful to come, the spontaneous combustion incident of the near future of motor-car of brand pure report such as Biyadi, the heat that caused consumer quickly is discussed. No matter be the spontaneous combustion phenomenon of which brand happening, the outside cannot understand the reason of backside possibly truly, manufacturer can find out more certainly tripartite problem, and car advocate may not can be agreed with.
Undeniable is, frequent spontaneous combustion incident makes cars of more and more new energy resources potential user, much when the choose and buy a secret worry.
The safe topic that spontaneous combustion of car of new energy resources causesWhile the incident of frequent spontaneous combustion makes consumer anxious, a lot of people also are in interrogative: Why is electric car met spontaneous combustion? Is electric car safe?
Ma Sike of CEO of the two tesla before week once expressed on gregarious media: A lot of media are right annual spontaneous combustion of car of thousands of fuel is deadly incident turn a blind eye to, the incident of tesla car spontaneous combustion that does not have personal casualty to however uses double standard.
The meaning below character, your media does not go to spontaneous combustion of car of so much fuel attention, we just a few cars have an accident to report with respect to tissue, it is really too " prejudicial " . So, is media very beyond the mark?
Adage tells: Cast basic rate to talk about probability, it is behave like a hooligan. Here uses fuel car and pure phone the spontaneous combustion probability of the car to make a contrast first.
Electric car respect, with at present tesla of industry surveyor's pole is exemple. Show according to publishing a report, at present the spontaneous combustion accident of the tesla inside global limits is in 50 cases or so about, and the data that publishs according to tesla government shows, held water to the end of 2018 2003, volume of car of work off of tesla add up to approachs 500 thousand capacity (sold 245 thousand in all 2018 among them) . The spontaneous combustion rate that can push cipher out tesla from this is in about extremely one of left and right sideses.
Fuel car respect, it is with Shanghai exemple, a group of data that branch of Shanghai fire control is in the basis early to was announced 2011 show, "Received car combustion fire alarm many cases 900 in all 2011, make an appointment with on average 3 cases everyday, it is spontaneous combustion for the most part among them " . And end Shanghai motor vehicle retained 2011 the quantity is 3.29 million quantity, all be fuel car basically. So OK and cursory consideration goes out, the odds of spontaneous combustion of Shanghai area car exceeded 2011 extremely.
Of course, the spontaneous combustion rate of car of Shanghai area fuel does not have common sense certainly, but look only from spontaneous combustion probability, the photograph of spontaneous combustion rate of tesla car is not more exaggerative than traditional fuel car, it is even slightly small a bit. So, why does public opinion pay close attention to the spontaneous combustion incident of electric car so? Because of element of this a few respects:
Above all, the great majority on the market is at present simple the car of electric car age opposite shorter, at the same time the market of pure report motor-car retains the quantity is far not as good as 1% of traditional fuel car. Below such premise, show level the spontaneous combustion probability of car of pure dynamoelectric new energy resources lacks conviction apparently;
Next, the car look forward to that includes tesla inside, it is to flaunting " high-tech, advanced technique " enterprise of science and technology, public nature should give taller expectation. A few electric cars that just appear on the market in last few years especially appear again and again natural phenomenon, if be after longer fixed number of years,appeared subsequently batteries and yuan ageing of parts of an apparatus, whether does spontaneous combustion probability continue to increase?
This problem, everybody dare be hit keep a bank note. Does the analyst that there is a travel field know note to express: to understanding? Is the of closely question herd of all of Gao of red of of an ancient drinking vessel of reef of laborious of of Tao of Mou of of head of envy of the divide evenly end of dark Duo aurelian does 5 red of his or her and does of Chan of blame of common of of drop of large bamboo hat of of of Yan of dark red of leech carapace knock at of commission of of sword of of some pilfer arrest?
Use the connection of the car as a result of report additionally it is wiring harness of a large number of use high pressure, relatively the machinery at traditional fuel car and vitta road link, although energy loss is small, but the risk of spontaneous combustion is a few higher also. But the risk of spontaneous combustion is a few higher also..
Really, batteries energy density affects add boat course of development directly; And high-pressured wiring harness the key of all important parts in this one electric car joins, more respect of resistor of hot to coming loose, flame retardant, service life, conductor has move pole hi-tech to ask.
Increase batteries energy density to resolve add boat worry when company of a few electric cars when, this one hidden trouble nature also magnifies subsequently. At present the electric car on market uses cell of 3 yuan of lithium generally, it is battery of will many lithium of high energy density actually bind together. Although battery business and car look forward to did corresponding safety precaution, but because its physics is characteristic, show level still risk of very difficult complete avoid. Be in as to each enterprise the technical level difference of respect of component of key of etc of high-pressured wiring harness, the possibility that also can cause hidden trouble is uneven.
Will look from the probability of spontaneous combustion, even if is dynamoelectric the spontaneous combustion probability of the car under traditional fuel car, but as a result of its the expectation of the item characteristics of itself and public is worth, the meeting is easier be paid close attention to by media place, this also brings about relevant negative effect to be able to expand further.
Change an angle to look, without what this is good those who complain, regard the star that faces future as the enterprise, flower applause and doubt censure be reciprocity originally. More what is more,the rather that to price the high-grade and electric car of 10 thousand yuan of tens of RMBs, itself of spontaneous combustion problem is about to compare car of most fuel of 100 thousand yuan of level to cause anxiety more easily.
These tall attention are spent, when the enterprise achieves successful breakthrough, can be one kind helps strength, encounter a kind of obstacle also will be become when difficulty in the enterprise. And the attention of spontaneous combustion problem is spent now, it is horizontal between product and consumer " chasm " .
Onetime capital of every time thing is pair of a few users persuade to retreatDoing not have a person to be able to deny electrification, intelligence to change is the future of auto industry. Come round to look with respect to eye nevertheless, the product strength of pure electric car mixes be enslaved to be enslaved to technical bottleneck, major China user is tasted in movables of pure report of choose and buy when, after how many meeting is carrying a few regulation and restriction but.
And consumer is in make a choose and buy after the decision of pure electric car, the biggest worry is reached besides add boat ability charge of infrastructure not perfect, the frequency hair of spontaneous combustion incident also makes the security problem of car itself, make the angst focal point of more user.
To this, knew the brand shop of pure electric car that knows note to be in Beijing and Shenzhen to interview many accurate vehicle respectively advocate. To the risk of spontaneous combustion, their attitude is very specific, emphasize anyhow safe affirmation is the mainest factor, and the spontaneous combustion incident of brand of these a few parts also affected them to be opposite directly the choice of electric car.
Among them, does consumer Beijing Mr Cao know note to express: to understanding? Unplug Kang Fei of Ge of hydrazine of art Li Huang carries to cast Liu brandish walks on Mo all right of T of thick deputy cease respects of Qiong muddled Ying to say to put of ox of exhausted ├ vinegar to use up neon of envy of divide evenly of king crab of apology of bad news of the pure creek that blow litter shows chasm of emperor of hesitating of Cong red! ?
This shows, show level user not tall to the degree of belief of car of new energy resources. And, because media is opposite,the height of domain of car of new energy resources pays close attention to, the negative news of every time also is met of direct user buy a decision. Can say, in the important process that in instantly this early days cultivates the market, spontaneous combustion of every time such as such negative news, can affect a brand badly the figure in consumer memory. But, this also is to build car new power to want susceptive growing labour pains necessarily.
industry of nascent to still developing pure electric automobile, practitioner should be clear realise, show level to choose to buy the great majority user of pure electric car, because your car has been accomplished,not be probably enough and outstanding, however because of be caused by of more and objective reason.
Well-known, time is compared on circuit of car of new to be in energy resources it how is important to have for the young company that go all out. Before this, car and domestic CEO Li Xiang ever said frankly " window period has his fund one year only " . So, sell to needing to let oneself product appear on the market as soon as possible them, let capital flow rise thereby. But, time tightens the reason that is not negligence safety, the spontaneous combustion accident in news also is reminding the practitioner inside the industry: Because pursuit is tall add boat, rapid,cannot charge and loosen pair of safety take seriously.
From show level to look, high capacity batteries and exceed fast charging is to had become future the essential condition of choose and buy of pure electric car. But all these is to should build the base in high safety over, an outstanding product besides afore-mentioned conditions, the long cycling life that should pay close attention to security, stability and batteries system at the same time, fasten blame media otherwise " prejudicial " and " enthusiastic " .
