Electronic dog

Reporter understood, this kind of prompt sound comes from "the electronic dog", one kind recently started quietly popularly "the counter- reconnaissance" the installment. It is reported, this kind of electronic tool is known as can "smell" the neighbor electronic police by far, "pries the military situation" for driver. At present, this kind drove the equipment already to receive very has a vehicle race to pursue holds.

"The electronic dog" really has that mysteriously? These days, reporter has made an investigation in light of this.

Price not Philippines still sale

Reporter through the investigation discovery, "the electronic dog" receives really very much welcome. Reporter makes secret inquiries the discovery, the this city several bigger steam matches in the city all to have "the electronic dog" to sell. Some wash the car dealership even also to start to sell "the electronic dog".

In August 10 days afternoons, reporter arrives in Wu on road steam to match the store. The shop owner tells reporter, has the customer to drive nearly every day comes to mention by name the purchase "the electronic dog", frequently runs long-distance being in the majority. Every time meets double rests Japan their business is prosperous, are most when every day may sell more than 10. The shop owner also sells own to reporter commodity to come: "I sell ' the electronic dog ' all to be loaded with the satellite positioning system, knows from A to Z to the electronic police's distributed place. Has bought it, guaranteed lets you not eat again punishes the list."

This shop owner introduced that, at present in the market condition sells "the electronic dog" to have the many kinds of models, the price mostly in 500 Yuan to 3,000 Yuan between. Some model small like fountain pens, may directly insert in the vehicle on some equipment; Some likes "in the palm the treasure", may install above the copilot place; Some appears covertly, may install in 遮阳板in. "The electronic dog" common feature depends upon the automobile power supply, when the automobile approaches has installed the electronic police's street intersection, it can ahead of time auto-alarm.

Cost only several dozens Yuan

Supporter: Helps me to economize the province "the minute" "the novice to drive starts off, is very difficult not to eat punishes the list. Own violates regulations the behavior once to hide catches in the hidden place electronic police, not only must deduct points, but also must fine several hundred Yuan. The disposable investment buys such kid also true value." Talks about "the electronic dog", just attained 驾照 a year Mr. Chen to be quite excited, "because it has defended for 12 minute which in your wallet and a year only has."

Has opened several years rental car Worker Ding also is the feeling quite a lot. He tells reporter, the urban district mostly road section all has regulating 40 to 60 yards stipulations, daytime the road boards the multi- people many fortunately to say, may be spacious in the evening path definitely can not on own initiative accelerate. "In order to does several business, sometimes is punished. ' The electronic dog ' may remind as necessary oneself, can the quick time quick, can the slow time is slow, avoid neglects the gain does not equal the loss for a while." Worker Ding expressed.

反对�? Easy lacking in vigilance driver

Certainly, reporter also heard some oppositions sounds. Some 5 years harness the age Mr. Huang tells reporter, he several time goes to the steam to match the shop all to run into the salesclerk to sell "the electronic dog", but he always is not willing to purchase. "We open 车容 do not have the least bit careless, if uses ' the electronic dog ', own safe consciousness had the possibility to be able very much to be weaken." Mr. Huang tells reporter.

Driver Mr. Bian also indicated that, "The installment ' the electronic dog ' instead can cause the more traffic citation illegal activity, after because has used the new equipment, driver possibly can have the dependent psychology, even can appear lowers or relax one's guard."

Experience: The cloudy rainy day does not utter a word

According to has used "the electronic dog" drives race Miss Lin to introduce that, "the electronic dog" can change lowly in the cloudy rainy day accuracy, some time all saw to poke head in, but "the electronic dog" actually "did not utter a word".

These utilization radar wave survey principle "the electronic dog" is not stranger. Its principle is similar to the handset equally to transmit the electron wave to outside, back and forth searches in its permission scope. Only enters the traffic police velocity radar the capture scope only then to be able to report to the police, but this time driver already without enough time decelerated avoids punishes.

Professional: The principle simply manufactures in a rough way

The installment has the satellite positioning system regarding "the electronic dog" the view, the professional name is the nonsensical talk.

A professional after had understood several section "electronic dog" the function indicated, this thing merely is the radio pronunciation receiver, also the production craft is extremely rough, cost only several dozens Yuan. Its principle is: "The electronic dog" the sales gang knew very well the urban road monitor distribution situation, beforehand quietly installs underground after the establishment launcher in the corresponding position, every is the installment "the electronic dog" when the vehicles pass through, then may receive the pronunciation which completes in advance to measure and report.

Reporter understood, this kind of product is very easy to receive the external interference, especially can come under the influence which the weather or the building prevents. Once receives other close frequencies the disturbance, "electronic dog" also very difficult normal work, therefore can frequently occur reported mistakenly or does not report situation. Bumps into these to install on the vehicles the motion monitor equipment, "the electronic dog" could not have responded. Therefore, vehicle owner if bumped into the mobile electron police not to incur.

The traffic police authority is difficult to shake

Incapable challenge electron police

Reporter understands from the traffic police department, "electronic dog" under this city transportation big environment effect really micro, because present this city supervises looks up overspeed, rushes the red candle either violates regulations to change and so on to violate regulations the behavior "the electronic police" and not only the utilization remote sensing or the radar wave work, what are more is through installs underground the coil carries on the examination under the road surface, but the underground coil exactly is any section "the electronic dog" is unable "to smell" arrives.

On the other hand, this city traffic police uses overspeed grasps pats the system to be quite advanced, its radar scope only establishes in 50 to 100 meters about, moreover can carry on the tail racket to the vehicles. Thus when "the electronic dog" surveys measured when fast meter, the overspeed automobile already was possibly measured fast grasps pats the meter to pat presently, "the electronic dog" has also lost its function.

The traffic police department concerned people in charge indicated that, the government invests the large amount of money, massively installs the urban road supervisory system, is not for fine, but is for enhance the municipal transportation the supervising and managing efficiency, supervises driver's driving behavior. At present, this city very are many "the electronic police" to monitor the region, all is clear about the license in the striking position to inform, lets the driver on own initiative reduce the vehicle speed, lets the driver be able clearly to accept the surveillance.

This person in charge also indicated that, this city urban district road section "the electronic police" basically have achieved at present the entire cover, while "the electronic police" even more popularize, drive start off "the electronic dog" the meeting "crazily to shout to continue". In other words, "the electronic dog" can send out the reminder at times, from some kind of significance said has lost the reminder function.

Whether illegal still didn't have the conclusion

This city some law office attorney indicated that, "the electronic dog" is the emerging thing, the law regarding this and the not concrete restraint or the stipulation.

But Jiaotong University's professors actually believed, "electronic dog" operating frequency in 398 to 400MHz between, but this wave band is precisely the country home use develops fixed, migration, satellite and the radio navigation service. Therefore utilizes "the electronic dog" to belong to the embezzlement country radio frequency resources, must undertake the corresponding legal liability. Moreover this kind of product has not approved after the department concerned, the research and development, the production, the sales even use "the electronic dog" all belongs to the illegal activity.