/newmessage.php?tosys=1&title="The Power Empire of Industry."

Chapter Errors/Click here to report

After Liu Changhe made his concluding speech, he left the vehicle garage and walked towards the locomotive garage where the tractor head was parked.

"Haiping, how did you think of developing a driver and crew alarm system?"

Liang Yuan knows his own Lao Tzu's character very well, Liang Jiangping learned that Liang Haiping wanted to put the driver and crew alarm system, after recommending it to the chief engineer who came down to inspect the department, he directly transferred the Dongfeng locomotive head installed with the alarm device to Liang Haiping, almost everyone in the accident road of the Harbin Bureau knows, Liu Changhe boarded the nose to experience the alarm device, immediately realized the role of the device, and promised Liang Haiping to recommend the invention of the locomotive factory to the ministry.

"I really don't know where to start. Liang Haiping said with a wry smile.

Liang Haiping can't say that this thing was used by the locomotive factory to shoot the sycophants in the department after hugging the thigh of the road bureau.

Looking at Liu Changhe's curious gaze, Liang Haiping thought for a while before saying: "I'm not afraid of Liu Ju's jokes, in the past, the Northeast locomotive was not welcome, the work in the road could not be received, and there was no money to pay wages to the workers, I was forced to be helpless after taking over the factory, and I asked for some small jobs in the army, one of which was to produce remote control ......"

Liang Haiping half-truthfully said about Liang Yuan's recruitment of An Su Liangyu, and then continued: "At that time, the factory had not yet introduced the 25S car bottom, and planned to engage in a variety of operations and develop some automation products around microprocessors. ”

"Liu Bureau also knows, I am also a member of the railway family, more concerned about some things in the road, a while ago the accident of the Harbin Bureau made people suffocating, once chatted with the engineer of the processor room and told the details of the accident of the Harbin Bureau, I didn't expect them to say that this thing is simple, get a reminder of the automation system is not it, I let them experiment, the result is not long to really get results. ”

However, the equipment in front of me is relatively rough, and it has not yet been integrated with the microcomputer control system of the machine head itself. ”

Liu Changhe smiled and said: "Haiping doesn't have to be embarrassed to say, now the locomotive head in operation on the road has not even popularized the locomotive call answering device to contact the outside world, how can there be any own microcomputer control system."

"But this thing you are engaged in is a trend, the new introduction of the 8K locomotive in the ministry, has basically realized the whole machine microcomputer control, all the number of the head of the machine can be queried and monitored through the microcomputer display screen. ”

"Liu Ju's vision is really broad, and the engineer of our factory also said that he wants to move the microprocessor system to the bottom of the 25S car to monitor the operation status of the generator, air conditioner and bearing under each car, and also plans to change the manual door of the 25S to an electric plug door."

Liang Haiping told Liu Changhe about Liang Yuan's follow-up improvement plan for the 25S underbody. BR>

Liu Changhe was extremely interested in Liang Haiping's 25S modification, pulled Liang Haiping to ask for details, and finally said: "The train control system you plan to make is best combined with trackside equipment." I don't know much about this, and when the Liaodong Peninsula is put into operation, Haiping will come to the Road Bureau, and I will find you a few experts to talk to. ”

The group walked and chatted, and Liu Changhe stayed in the maintenance garage for more than half an hour before finishing the inspection work before the joint test and commissioning.

The next day, Liu Zhigao, vice minister of the Ministry of Railways, and Zhao Tiemin, chief engineer, arrived at the Sujiatun train depot on time by special train in the ministry.

Although the leadership level of the Ministry of Railways is relatively high, because it is not officially launched, the local government only sent a deputy mayor in charge of transportation in Shengjing City to give a courtesy reception.

The door of the garage where the Liaodong Peninsula was parked was closed, and the temporary platform was crowded, Liang Haiping, as the vehicle supplier of the Liaodong Peninsula, also mixed a position on the rostrum, and after a short welcome, he began the routine leadership speech, Chief Engineer Zhao Tiemin's speech was extremely concise, and it ended after less than three minutes, but Vice Minister Liu Zhigao's speech was surprisingly long.

Liang Yuan hid under the temporary platform, mingling in the press corps, thinking about the joint test and joint investigation of the group, while absentmindedly listening to Vice Minister Liu Zhigao talk about the significance of the Liaodong Peninsula.

The so-called joint test and joint commissioning refers to the gradual test and adjustment of various equipment such as tracks and signals along the line through trains with different speeds, and fine-tuning some track parameters until the entire line meets the operating requirements of the design speed. Involving lines, roadbeds, tracks and other fields, for the train itself, in addition to testing the performance of the train marshalling itself, it is also necessary to detect whether the communication between the on-board sensors and the ground transponder along the way is smooth, and whether the transmission of various numbers is accurate.

Like the infrared shaft temperature alarm system in Liang Yuan's planning, it is to use the infrared detection device set up along the railway line to scan the bogie part of the train that passes in front of the device, and if the temperature is abnormal, it will be directly alarmed.

If the system is further developed, it can directly exchange the number with the train, and the ground device will send the number to the nearby station after finding the abnormality, and will also send the number to the traction head of the group, which constitutes a double redundancy system, avoids some uncontrollable human factors, and greatly improves the safety factor. After the actual speed of 200 kilometers per hour, the train marshalling itself will also have a set of axle temperature warning system, which will form a triple redundancy system.

Japan's Shinkansen high-speed trains have been running for 47 years without accidents, which is based on this multiple safety detection and protection mechanism.

In 87 years, China's railways are still in the middle of toddlerage, and there are even turnouts in the turnout class, and many branch railway turnouts still need uncontrollable factors and more manpower to move and operate, and there is still a long way to go from the electrification era. Therefore, for the bottom of the 25S car, the joint test and joint commissioning work is basically in a state of "onlookers", and there is no need to exchange any numbers with the outside world, as long as it ensures that there are no B-level accidents on its own body.

As the starting point and end point of the Liaodong Peninsula, Shengjing and Dalian as early as half a year ago, carried out a high-density report on the opening of high-speed direct trains between the two cities, as the largest newspaper in Liaoning, "Liaoning Daily" also carried out a naming activity in the form of a special issue on the direct trains of the two cities, this time the Liaodong Peninsula group made its debut, and the print media in the province alone came to four or five, and even Benxi City, which is not related to the long railway, sent reporters from the "Benxi Daily" to appear in the crowd.

When Liang Yuan boredly counted the media present seventeen or eight times, Minister Liu's speech ended, and with Liu Changhe's order, the two heavy iron doors of the vehicle garage slowly opened, and the east wind nose hung with red colored silk emitted faint green smoke, pulling the blue and white whole column out of the warehouse.

The yearning of Chinese in the 80s for high-rise buildings is incomprehensible to people who have not experienced that era, and the biggest understanding of the peasant brothers in the city is to live in buildings and have classes. The first entrepreneurial failure of China's legendary entrepreneur Shi Yuzhu was due to the encouragement of some bigwigs to inspect the Giant Group, and the Giant headquarters building under construction was encouraged by "why can't it be a few floors higher", and finally the capital chain broke and dragged down the Giant Group.

Therefore, when the 25S marshalling slowly drove out of the vehicle inspection garage under the traction of the Dongfeng 4 type of double machine reconnection, the reporters around Liang Yuan suddenly boiled.

"Oh my God, it's double-decker, it's double-decker, it's actually a train with a second floor"

"Didn't you say that the bottom of the air-conditioned car, the Ministry of Railways kept it really tight this time, and it didn't reveal any news. ”

"Wow, that's beautiful. ”

The hum of the scene suddenly became louder, even drowning out the slight roar of the Dongfeng plane, and then the flashing lights came on frequently, and the photojournalists of the various newspapers found the right angle and took wild pictures.

Liang Yuan looked at the boiling scene, squinted his eyes and looked at Liu Changhe standing on the stage, thinking that this old guy would build momentum, and let him make the headlines of today's provincial news should be decided.

Genius remembers [Aishang Novel Network] in a second biquge.info provides you with wonderful novels to read.