“I thought that there would be GPS navigation all the way to the road, I did not expect to almost be misled into the farmland!†Recently, the owner of the car, Mr. Kang Jian, who was unable to laugh or laugh, told the reporter about his experience with GPS. According to Mr. Kang, he recently went to the Chengdu Hi-tech West District to talk about his business. He encountered a GPS command and spent more than an hour before he arrived at the customer’s unit. As a result, the business was soaked. As an emerging automotive electronic navigation instrument, GPS plays an irreplaceable role in geographic information services, city navigation, self-driving travel, etc. In recent years, GPS has become a must-have item for car owners. However, with the increase in the number of users of vehicle-mounted GPS navigators, problems such as "sputum command" have also been revealed.
ã€status quo】
Vehicle navigation often misleads owners like Kang Jian to be misled by car GPS. For example, some remote areas could not be found on navigation maps, or “Zhang Guan Li Dai†misled the owners; sometimes the roads that could be reached through a street could be navigated and the maps “narrowed for distanceâ€, bringing the owner to a big circle. Last Wednesday, Kang Jian was going to work in a high-tech building in the Western District of Gaoxin, thinking that with GPS guidance, even with "closed eyes, he could drive the car to his destination." The car walked on the Yangxi line. As a result, he noticed that he was in the vicinity of Xinye Road and Xixin Avenue for nearly half an hour. After reaching the section of Xipu Town, he almost turned to the rape field on the side of the road under the “300 meters ahead, turn right†instructions. What made him cry and laugh was that when the car finally reached its destination and it had just entered the parking lot of the building where the unit was located, GPS sent him an order to “turn your head hereâ€.
“How many times have I been misled.†Kang Jian is a staff member of a printing equipment company in Chengdu. In order to facilitate business operations around the country, he spent 800 yuan for a car equipped with a GPS navigator. Unexpectedly, with this high-tech "guidance," Kang Jian was stricken by a series of routes while driving.
Ms. Zheng Tingli bought a GPS for more than 1,000 yuan at the beginning of the year. However, during her use, she discovered more than once that the viaduct in front of her was clear. The navigator used a harsh warning tone: “You are on the riverâ€. Sometimes, on the highway, the GPS reminds the owner: "Please turn left."
In this regard, the industry solemnly reminded that navigators and other products are not the same, misleading, detouring takes time is small, serious, it will endanger the lives of drivers.
[Investigation 1]
Inadvertently "misguided" cottage maps are the culprits of GPS navigation, that is, by receiving satellite signals, determining the latitude, longitude, and altitude at which they are located, and then comparing them with the map information and scale in the GPS to obtain the position of the owner on the map. The route of origin and destination is calculated through navigation software, map information, navigation through icons and voice prompts. According to industry sources, the reason why car navigation is "lost" is mostly due to the use of pirated maps.
On the morning of April 11, the reporter went to the Digital Plaza on the southern section of Chengdu's Yihuan Road. On the same floor, there are dozens of shops selling GPS navigation products, and seven or eight navigators are displayed on each counter. . These GPS navigation products not only have a large number of brands and models, but also have a variety of incidental functions, such as digital television, automatic voice guidance, visual reversing, illegal speed testing, and so on.
Zhang boss said that the general brand of GPS that is usually sold is a "bare metal machine," but they will install various mapping softwares, such as Datongtong and Intercitylink, according to the requirements of customers. "Is it a genuine map?" "No, many are 'cracked' versions." Zhang said the original map is the cheapest, but also three or four hundred dollars, more expensive, and one year after the upgrade also charges, pirated maps It's a lot cheaper. He promised to install “cracked†maps to get after-sales service, and they can upgrade to their store for free in the future.
The so-called 'cracked' version of the map is a pirated map. "Chengdu Bainaohui Computer City, Mr. Sun's car sales GPS told reporters that often a genuine map just listed, online GPS enthusiasts will be cracked, and then send the map data to the Internet for users to download for free.
Because pirated maps cannot be updated and upgraded in a timely manner, it is very difficult for the owners to be “misguided†because they are difficult to accurately judge and identify roads and signs that are constantly being reconstructed and changed in urban construction. According to the reporter's understanding, many owners, including Kang Jian, have purchased GPS installed with cracked maps. In their view, GPS maps need to be upgraded frequently. At least one copy or two of streets and landmarks must be paid for each upgrade of genuine maps. It is not worthwhile.
[Investigation 2]
No-name products to grab the market According to Mr. Sun revealed that in recent years because of domestic demand more prosperous, the number of manufacturers involved in the production of GPS navigators is numerous, so a large number of no-name products and pirated products flood the market. Not long ago, the General Administration of Quality Supervision of Guangdong Province conducted quality inspections of GPS navigation devices produced by the four cities of Guangzhou, Shenzhen, Zhuhai and Dongguan. As a result, nearly 70% of the products were found to be unqualified, not only inaccurate positioning and overtime, but also more than half of the radiation indices were serious. Excessive standards, and some businesses to compete for the market, often low-priced piracy maps and navigation software to attract customers, which also greatly increases the difficulty of market regulation.
[Expert consultation]
Buy GPS Look for "Guozi"
According to the regulations of the State Bureau of Surveying and Mapping, only those companies that possess the qualifications of Grade-A surveying and mapping of electronic maps can produce GPS maps. The maps produced by other manufacturers are strictly piracy. It is reported that so far, the State Bureau of Surveying and Mapping has issued "China Navigation Electronic Map Qualification Certificate" only to 9 manufacturers such as Siweituxin, Gaode, and Imagination. In other words, only the built-in electronic maps of these 9 manufacturers, the car navigation system is a veritable driving guide.
Therefore, relevant persons from Chengdu Bureau of Quality Supervision reminded owners that, first of all, they must purchase a regular brand of GPS navigators, and at the same time, they should carefully inquire about which brand of electronic map the navigator should be pre-installed and ask if the electronic map is legal. , navigation, electronic maps cover the area, the upgrade is convenient and other issues, because these are the main factors that lead to GPS Navigator performance differences.
In addition, on April 15, China launched the second "Beidou" navigation satellite. In this and the next two years, China will launch about 10 "Beidou" navigation satellites, and it plans to build a constellation of about 35 satellites in 2015 to form the Chinese's own satellite navigation and positioning system and achieve global positioning.
"This will further enhance the accuracy and breadth of our GPS positioning," said the person gladly, which also means that the production of electronic maps will be more systematic and accurate.
He also hoped that the state will raise the barriers to entry in the GPS industry, strictly monitor the shipment of manufactured products, and severely crack down on low-cost pirated maps and navigation software to solicit customers.
ã€status quo】
Vehicle navigation often misleads owners like Kang Jian to be misled by car GPS. For example, some remote areas could not be found on navigation maps, or “Zhang Guan Li Dai†misled the owners; sometimes the roads that could be reached through a street could be navigated and the maps “narrowed for distanceâ€, bringing the owner to a big circle. Last Wednesday, Kang Jian was going to work in a high-tech building in the Western District of Gaoxin, thinking that with GPS guidance, even with "closed eyes, he could drive the car to his destination." The car walked on the Yangxi line. As a result, he noticed that he was in the vicinity of Xinye Road and Xixin Avenue for nearly half an hour. After reaching the section of Xipu Town, he almost turned to the rape field on the side of the road under the “300 meters ahead, turn right†instructions. What made him cry and laugh was that when the car finally reached its destination and it had just entered the parking lot of the building where the unit was located, GPS sent him an order to “turn your head hereâ€.
“How many times have I been misled.†Kang Jian is a staff member of a printing equipment company in Chengdu. In order to facilitate business operations around the country, he spent 800 yuan for a car equipped with a GPS navigator. Unexpectedly, with this high-tech "guidance," Kang Jian was stricken by a series of routes while driving.
Ms. Zheng Tingli bought a GPS for more than 1,000 yuan at the beginning of the year. However, during her use, she discovered more than once that the viaduct in front of her was clear. The navigator used a harsh warning tone: “You are on the riverâ€. Sometimes, on the highway, the GPS reminds the owner: "Please turn left."
In this regard, the industry solemnly reminded that navigators and other products are not the same, misleading, detouring takes time is small, serious, it will endanger the lives of drivers.
[Investigation 1]
Inadvertently "misguided" cottage maps are the culprits of GPS navigation, that is, by receiving satellite signals, determining the latitude, longitude, and altitude at which they are located, and then comparing them with the map information and scale in the GPS to obtain the position of the owner on the map. The route of origin and destination is calculated through navigation software, map information, navigation through icons and voice prompts. According to industry sources, the reason why car navigation is "lost" is mostly due to the use of pirated maps.
On the morning of April 11, the reporter went to the Digital Plaza on the southern section of Chengdu's Yihuan Road. On the same floor, there are dozens of shops selling GPS navigation products, and seven or eight navigators are displayed on each counter. . These GPS navigation products not only have a large number of brands and models, but also have a variety of incidental functions, such as digital television, automatic voice guidance, visual reversing, illegal speed testing, and so on.
Zhang boss said that the general brand of GPS that is usually sold is a "bare metal machine," but they will install various mapping softwares, such as Datongtong and Intercitylink, according to the requirements of customers. "Is it a genuine map?" "No, many are 'cracked' versions." Zhang said the original map is the cheapest, but also three or four hundred dollars, more expensive, and one year after the upgrade also charges, pirated maps It's a lot cheaper. He promised to install “cracked†maps to get after-sales service, and they can upgrade to their store for free in the future.
The so-called 'cracked' version of the map is a pirated map. "Chengdu Bainaohui Computer City, Mr. Sun's car sales GPS told reporters that often a genuine map just listed, online GPS enthusiasts will be cracked, and then send the map data to the Internet for users to download for free.
Because pirated maps cannot be updated and upgraded in a timely manner, it is very difficult for the owners to be “misguided†because they are difficult to accurately judge and identify roads and signs that are constantly being reconstructed and changed in urban construction. According to the reporter's understanding, many owners, including Kang Jian, have purchased GPS installed with cracked maps. In their view, GPS maps need to be upgraded frequently. At least one copy or two of streets and landmarks must be paid for each upgrade of genuine maps. It is not worthwhile.
[Investigation 2]
No-name products to grab the market According to Mr. Sun revealed that in recent years because of domestic demand more prosperous, the number of manufacturers involved in the production of GPS navigators is numerous, so a large number of no-name products and pirated products flood the market. Not long ago, the General Administration of Quality Supervision of Guangdong Province conducted quality inspections of GPS navigation devices produced by the four cities of Guangzhou, Shenzhen, Zhuhai and Dongguan. As a result, nearly 70% of the products were found to be unqualified, not only inaccurate positioning and overtime, but also more than half of the radiation indices were serious. Excessive standards, and some businesses to compete for the market, often low-priced piracy maps and navigation software to attract customers, which also greatly increases the difficulty of market regulation.
[Expert consultation]
Buy GPS Look for "Guozi"
According to the regulations of the State Bureau of Surveying and Mapping, only those companies that possess the qualifications of Grade-A surveying and mapping of electronic maps can produce GPS maps. The maps produced by other manufacturers are strictly piracy. It is reported that so far, the State Bureau of Surveying and Mapping has issued "China Navigation Electronic Map Qualification Certificate" only to 9 manufacturers such as Siweituxin, Gaode, and Imagination. In other words, only the built-in electronic maps of these 9 manufacturers, the car navigation system is a veritable driving guide.
Therefore, relevant persons from Chengdu Bureau of Quality Supervision reminded owners that, first of all, they must purchase a regular brand of GPS navigators, and at the same time, they should carefully inquire about which brand of electronic map the navigator should be pre-installed and ask if the electronic map is legal. , navigation, electronic maps cover the area, the upgrade is convenient and other issues, because these are the main factors that lead to GPS Navigator performance differences.
In addition, on April 15, China launched the second "Beidou" navigation satellite. In this and the next two years, China will launch about 10 "Beidou" navigation satellites, and it plans to build a constellation of about 35 satellites in 2015 to form the Chinese's own satellite navigation and positioning system and achieve global positioning.
"This will further enhance the accuracy and breadth of our GPS positioning," said the person gladly, which also means that the production of electronic maps will be more systematic and accurate.
He also hoped that the state will raise the barriers to entry in the GPS industry, strictly monitor the shipment of manufactured products, and severely crack down on low-cost pirated maps and navigation software to solicit customers.
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