Analysis of the development trend of vehicle anti-theft
New development opportunities
With the development of economy and technology, new technologies and new products of automobile anti-theft at home and abroad are constantly emerging. France has applied GPS satellite monitoring technology to car anti-theft devices and has entered a practical stage, which has opened up a new idea for the development of domestic anti-theft technology. After China joined the WTO. With the continuous influx of foreign anti-theft products into the domestic market. Domestic anti-theft regulations have also set stricter standards, and invested a lot of money to actively develop new products. Therefore, major domestic manufacturers should seize the opportunity, make reasonable use of foreign advanced anti-theft technology, and establish an effective automotive anti-theft technology development system to promote the rapid development of domestic automotive anti-theft technology.
Inevitable longer development period
Due to the imbalance in domestic economic and technological development and regional differences, different grades of car users have different needs for anti-theft products and technologies, so it will take some time for the new anti-theft technologies and new products to be widely promoted in China. At present, although the domestic and foreign automobile anti-theft technology is developing rapidly, the core technology of automobile anti-theft is generally closed to the outside world, resulting in the relatively slow development of domestic automobile anti-theft technology, which requires a long-term development process to catch up Developed countries.
Towards the direction of safety, simplicity, intelligence and diversified functions
At present, automobile anti-theft devices widely used at home and abroad generally have shortcomings such as complex structure, expensive price, single function and poor reliability, and cannot realize real anti-theft. To achieve real anti-theft, the flexibility and applicability of the product need to be further improved. Control technology, data communication and network technology should be applied to the field of automobile anti-theft, so that the automobile anti-theft device is safe, simple, highly intelligent and versatile. Development direction. In recent years, the popular remote control lock-free system is only the initial manifestation of intelligence and diversification of functions. In the future, automobile anti-theft devices will also develop in the direction of diversified identification such as electronic passwords.
The development level of automobile anti-theft technology reflects the scientific and technological development level and civilization of a country. It is necessary to raise the domestic automobile anti-theft technical level as soon as possible and narrow the gap with developed countries in the world. Combining with the actual situation in China, we insist on independent research and development, and at the same time introduce advanced foreign technology and equipment, attach importance to the research and promotion of automobile anti-theft technology, and gradually improve the level of automobile anti-theft technology.
Analysis of vehicle anti-theft alarm technology
Due to the huge market prospects, anti-theft alarms for vehicles have appeared in many different types of products, and their product structures and characteristics are different.
Mechanical anti-theft device
A relatively common anti-theft device mainly uses a simple mechanical principle to lock a certain component on the car so that it cannot effectively play its due role to achieve the purpose of anti-theft. The advantage is that the price is cheap and the installation is simple; the disadvantage is that it is not concealed in use, the anti-theft is not thorough, and the disassembly and assembly are troublesome. After undergoing several technical upgrades, it now has a more reliable steering wheel lock and gear lock. In addition, in order to increase the anti-theft safety factor, several mechanical anti-theft devices are installed on the vehicle, which can scare away the car thieves to a certain extent and increase the possibility of the thieves being discovered.
Electronic anti-theft alarm device
It overcomes the shortcomings that the mechanical lock can only prevent theft and cannot alarm. The main purpose is to lock the ignition or starting device to achieve the purpose of anti-theft. It also has functions such as sound alarm. The electronic anti-theft device is more advanced in design and complicated in structure, including the start control, remote control door and alarm part. It is mainly composed of anti-theft control unit, reading coil, warning light, remote control key and other components. Electronic anti-theft devices generally have remote control functions, concealed installation, and easy operation. The disadvantage is that it is easy to misreport and cannot fundamentally solve the problem of vehicle loss. Of course, with the development of technology, electronic anti-theft devices have also added many convenient and practical additional functions. Now there are electronic anti-theft devices with two-way function on the market. Not only can the owner remotely control the vehicle, but the vehicle can also transmit its own status to the owner.
Chip type anti-theft device
The anti-theft purpose is achieved by locking the braking device, the circuit and the steering wheel, and the vehicle cannot be started without the chip key. The digitization rate of digitized passwords is extremely low, and it is necessary to touch the combination lock on the car with the combination key to unlock it, eliminating the possibility of being scanned. Due to its outstanding features and ease of use, most cars use it as the original anti-theft device. At present, domestic VW, Guangzhou Honda, Palio and other models are equipped with the original J1 chip anti-theft system. It has been developed to the fourth generation and has a special diagnostic function, which is not only more effective than electronic anti-theft systems, but also has other advanced features: the use of a unique radio frequency identification technology between the electronic chip key and the digital lock can ensure that the system is in any situation. The driver can be correctly identified. When the driver approaches or moves away from the vehicle, he can automatically recognize his identity and open or close the lock. No matter inside or outside the car, the original TMS37211 device can detect the position of the electronic key.
Network anti-theft system
It realizes the starting, stopping and positioning of the vehicle through the network, and can provide remote vehicle condition reports and other functions according to the owner's requirements. The main network used is CPS, which achieves anti-theft by locking the ignition or starting the engine. Network-based anti-theft breaks through the limitation of distance and covers a wide range. It can be used for tracking and investigation of stolen vehicles. It can be used around the clock. The speed of solving crimes is fast and the monitoring and positioning accuracy is high. GPS anti-theft technology can be said to be a technological revolution. It changes the passive and isolated passive services of traditional anti-theft devices and can provide a full range of active services for car owners. It is currently unmatched by other types of anti-theft systems. However, the development level of China's network-based anti-theft technology is relatively backward, and there is still a clear gap with developed countries.
Other anti-theft systems
An inventor in Jilin, China has now developed a D816 full-range remote control car alarm. This anti-theft device is applicable to various vehicle models, and has the functions of full vehicle, all-round anti-theft, alarm and lock. In addition to the owner, anyone who wants to start or pry, dismantle, hit the car, steal tires, or load the car will emit a powerful alarm sound of not less than 120 decibels. The remote control can be carried around.
High Power High Voltage Power Supplies
The High-power High Voltage Power supply is a customized high-voltage power supply family developed by iDealTek-Electronics based on the design and development of IGBT switching elements.
HP series High power high-voltage power supply is the first generation high-power HVPS designed by iDealTek-Electronics, adopting the standard 19-inch chassis structure to facilitate the integrated installation of high-voltage systems. The output power ranges from 5kW to 15kW (single unit), with the output voltage ranging from 1KV to 60kV.
HPS series ultra-high-power high-voltage power supplies are developed on the basis of HP series using internal high-power high voltage modules in parallel built in 19-inch standard cabinet with control, inverter, high voltage transformer split design structure, output power ranges from 50KW to 300KW with output voltage up to 300KV. The power supplies adopt a mixed cooling method of air cooling of the control part, water cooling and oil cooling of the main power unit. The internal module redundancy technology and perfect protection circuit ensure the excellent reliability of the power supply under high-voltage and high-power output.
Compared with the traditional linear high power High Voltage Power Supplies, our high-power high voltage power supplies of IGBT-based topology can achieve output power beyond that of the linear high voltage power supplies and also break through the ceiling where the output voltage cannot exceed tens of KV, besides the same electronic characteristics of high precision low ripple and high stability as the linear high-voltage power supplies, our high power high voltage power supplies are also featured for high efficiency, fast response characteristics that linear high voltage power supply can't match.
At present, the production of high power high voltage power supplies is difficult and the applications are diverse and scattered. Basically, they are mainly customized. The industries that have been aiding include mining gravel, ultra-high-power capacitor charging, electron beam melting, electron gun, ion acceleration, ion implantation and other cutting-edge industries.
High Power HV Power Supplies, High Power High-voltage Power Supplies, High-Power High-voltage Power Supplies, High-Power High Voltage Power Supplies, High-Power HV Power Supplies
Yangzhou IdealTek Electronics Co., Ltd. , https://www.idealtekpower.com