Technology and life: starting with solar cars

Chapter 157

After passing the password verification, Liu Yun began to operate the mech for the next operation, which is to start the mech. At this time, Liu Yun pressed the red switch button on the mech.

"The mecha is starting up, please wait a moment for the user of the mecha. In addition, if the user of the mecha encounters any problems during the use, please call our Yunfan Technology Company, our Yunfan Technology Company The phone number is 123456XXX. Welcome to call our Yunfan Technology Company if you have any questions, and we will serve you as best we can. In addition, if you have any comments on our Yunfan Technology Company, you can log in to our Yunfan Technology Company website in the comments Leave me feedback in the feedback column, and we will inform Liu Yundi, the chairman of Yunfan Technology Company, as soon as possible, thank you for using the mech, I wish you a happy use of the mech, goodbye pinch."

Liu Yun called it a good guy, who came up with this copywriting, it’s not so powerful, it actually came up with the idea of ​​embedding the advertisement of Yunfan Technology Company into the boot interface of this mecha, this is a mandatory binding, no need The one that doesn’t work, there is no doubt that this bundling method may damage the reputation of Yunfan Technology Company, but the impact is not great, it’s just a mandatory bundling advertisement, Liu Yun believes that most customers can accept this behavioral.As for those mecha users who can’t accept Yunfan Technology’s advertising on the startup page of their mechas, they can choose not to use Yunfan Technology’s mechas. For those who implanted the advertisement of Yunfan Technology Company in the boot page of the mecha, Liu Yun will choose to let the buyers of these mechas return the goods. All the money spent by the user of the armor when purchasing the armor will be refunded to the buyer of the armor. Not only that, even the part of the tax paid by the buyer of the armor will be refunded by Yunfan Technology Company, but in the future, Yunfan The technology company will block the user of this mecha, and will no longer do business with customers who return the goods. In the future, it means that this customer will not be able to own any mecha made by Yunfan Technology Company under his own name, even if It doesn’t matter if it is sent by someone else, as long as the person who detects the malicious return owns the mecha and gets the mecha of Yunfan Technology Company under his own name, the mecha will directly perform the operation that does not work, that is to say, such malicious Liu Yun, the consumer who returned the goods, will not only prevent them from owning the mechas of Yunfan Technology Company, but even the mechas given by others will no longer be allowed. The company will paralyze the system of this kind of customer's mecha through remote operation, which is equivalent to a crash, or a state that cannot be turned on at all. At the same time, the customer's mecha that maliciously returns cannot be repaired. No matter whether it is in any of the 4S shops of Yunfan Technology Company, it cannot provide maintenance services, even if it is repaired in other small repair shops other than the 4S shop of Yunfan Technology Company's mecha business, it is useless.Because even if the mech's system has been repaired in those small repair shops that are not managed by Yunfan Technology Company, this does not mean that the mecha of Yunfan Technology Company can be used.After the maintenance is completed, the user will be asked to enter a password when entering the mech, but even if the password is verified by Yunfan Technology Company, even if the input is correct, Yunfan Technology Company will give an incorrect feedback.It is equivalent to the customer who returned the goods maliciously, don't even think about using the mecha, even if the mecha is repaired, don't even think about using the mecha again.This kind of verification is a verification that is bound to the main board. If the password verification of the mecha is wrong, the main board of the mecha will not work at all. This mechanism is similar to Apple's mechanism. When the user enters the wrong ID password and The user name cannot be activated, as long as the user cannot give the correct user name and ID password, the mobile phone cannot proceed to the next step through the activation interface.The mecha uses a similar mechanism, which also binds the mecha user's password and user name with the main board. Even if the user changes the components on the main board, it is useless. It is a powerful system protection mechanism. .

Moreover, in order to prevent the users of the mecha from using the mecha through jailbreaking, Liu Yun even opened the operation mode of the continuous verification of the mecha system, which means that the mecha system will continuously verify the mecha system Whether it is normal or not is to continuously send the data of the mecha to the server of the mecha in Yunfan Technology Company through the mecha for verification. When the data of the mecha is no longer sent to Yunfan Technology Company, or it is sent by the mecha When the data is abnormal, the mecha system will start the self-protection function at this time, and the system will be in a state of crash. At this time, the user can no longer operate the mecha, which is equivalent to the mecha being vacant.

Similarly, when the mecha is jailbroken, which is what we commonly call ID-twisting, when the system of the mecha is entered into the system of the mecha by entrapping the ID, the customer wants to avoid the cooperation with Yunfan Technology The company is connected to the Internet, thinking that this way the mecha can be operated offline, so that it can completely ignore the server of Yunfan Technology Company.Liu Yun expressed his naivety to this kind of behavior, because Liu Yun has already changed the mechanism of the mech. If the information is fed back, the mech's system will no longer work.In fact, it is equivalent to Yunfan Technology Company making a system agreement in the mecha system. Only when the system interacts with Yunfan Technology Company, the mecha system agreement can be passed, and the mecha system agreement After passing the mecha, the mecha can perform normal operation, that is to say, the mecha is considered to be in the operating state at this time. The time to verify the protocol is before the operating state. If there is feedback from the service system, the system of the mecha cannot proceed to the next step, which is equivalent to sealing off the possible jailbreak bug of the mecha, so that those users who try to bypass the password verification of Yunfan Technology Company cannot Drilling this loophole is also to maintain the security of Yunfan Technology's own company's mechs. Only in this way can it avoid people who want to change other people's mechas and cause harm to others.

(End of this chapter)