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This paper studies the Compass Positioning and WI-FI positioning etc. for single point positioning and measurement of distance between two points in the error range. As a reference, GPS measurement data with accurate positioning is shown else. On this basis, calculation rules of the area measurement...

Design a speed bicycle mileage meter, the system with MCU as the core processor, through the hall sensor acquisition bicycle riding speed, and with the GPS positioning module, through the MCU signal processing, speed, latitude and longitude of the display on the LCD. The experimental results show that...

In order to remotely maintain the robots for high voltage power transmission lines in field application, a remote robot maintenance system is built up based on CDMA network. Network connection between the robot and remote maintenance center is established through intranet within CDMA network. During...

With the development of information technology, under the blessing of cloud computing, big data and 3 s (GIS, GPS, RS) technology, city has entered a stage of wisdom development through the construction and development of informatization, digitization and artificial intelligence period, wisdom city has...

The rise of 3G/4G mobile communications, WiFi hotspots and other wireless communication technology has a serious of advantages including low radiation, wide broadband, long communication distance, low power consumption and etc. Then here comes a question, whether can we achieve a new generation RTK positioning...

Locationbasedservice(LBS) became more and more popular.ThecoretechnologyofLBS is positioning. For indoor positioning, the GPS (Global Positioning System) receiver can’t provide accurate results and even fails in positioning. This paper raises a method by using inertial sensors to realize a continuous...

The pivotal focus of this study is to analyse solar tracing, a technique that uses global positioning system (GPS) technology to locate the sun’s potentially hazardous scene and boost the power production of a PV panel. Using the encoded information, the microcontroller’s navigation module can make an...

Every year many people die in road accidents. One of the reasons on the deaths caused by road accidents is the victims do not receive treatments within the golden hour. Hence, the detection of road accidents can help in reducing the number of deaths caused by road accidents. There are solutions to detect...

Map matching is the key problem of floating car technology. On Shenzhen taxi GPS data pre-processing of the premise, using “Divide and Conquer”methodology for reference, the map matching algorithm based on nine palaces has been proposed, which can overcome the problem of low computing efficiency in common...

The purpose of this study is to develop a traffic accident monitoring system employing a variety of sensors (accelerometer sensors, picture and sound sensors, GPS) in connection with Intelligent Transportation System applications on the Android platform. The system can automatically detect traffic accidents...

To decorate street protection and prevent collisions amid increasing vehicular visitors, this proposed gadget introduces an advanced answer that leverages AI-pushed predictive analytics and V2X (carto-the-whole thing) communication to mitigate injuries resulting from human mistakes and confined visibility....

Taking the wireless automatic monitoring for a super long earth-rock dam on Shifosi Liao River trunk stream as the research background, the GPS dam deformation monitoring system based on the GPRS wireless communication technology is studied and developed. The wireless acquisition of GPS raw data and...

In addition to check the availability of the Global Position System (GPS) receiver, residual 2 detection method, which is used to assess the quality of auxiliary information provided by GPS and the fluctuations of the outputs of Kalman filter, is introduced in this paper. If the value of the detecting...

Embedded system has widely permeated into aspects including scientific research, engineering design, military technology, various industrial and commercial cultures and arts, entertainment industry and people’s daily life. With further development and promotion of foreign and domestic embedded products...

This research is development research with aim to development王老先生pop-up tale books. The result research used to learn Mandarin vocabulary for kindergarten children aged 4-5 years. Development model used ADDIE (Analysis, Design, Development, Implementation, Evaluation). The product tested for students...

This study aims to develop a deeper understanding of Environmental, Social and Governance (ESG) matters in Africa, gender diversity in corporate leadership and its impact on ESG matters. It examines the relationship between gender diversity in corporate leadership and ESG disclosure in South Africa,...

This article examines how queer NGOs in China gain visibility, chuquan (出圈) in Chinese, for the NGOs themselves and the queer community in legal and public spheres. It argues that the reasons why they gain political and social visibility are to acquire political and economic legitimacy, and social and...

Urban navigation applications of the global positioning system (GPS) suffer from the problem of multipath propagation caused by complex signal reflections in local environments. The resulting errors of ranging can finally lead to an unacceptable degradation of positioning accuracy for many GPS applications....

With the developing of wireless sensor networks (WSNs), more application approach have greatly encouraged the use of sensors for multi-target tracking. The high efficiency detection and location monitoring are crucial requirements for multi-target tracking in a WSN of indoor environment, especially the...

The communication network of wide-area stable control in power system requires high precision of time synchronization. At present, substations are all configured with satellite receivers to realize time synchronization, and ground network has not been realized yet, which has a large potential safety...

Taxi is one of the important means of transportation for citizens. “Difficulty to take a taxi” is a hot social issue. With the arrival of “Internet+” times, a number of companies have established the taxi service platforms based on the Internet, which have realized the information exchange between the...

This paper, based on previous literature, deeply analyzes the application performance of the Global Positioning System (GPS) and the BeiDou Navigation System (BDS) in earthquake monitoring and major earthquake early warning. By systematically reviewing the development history of the BDS-1, BDS-2, and...

Coal transportation involves a complex network of systems, including trucks, trains, and ships, where inefficiencies arise due to fragmented processes and lack of integration. This study introduces a unified digital platform leveraging supply chain management principles to address these challenges. The...

In view of the logistics tracking and monitoring, Zigbee technology, RFID technology, GPRS technology and GPS technology are combined in the system. Considering the actual demand of the logistics monitoring system, a logistics monitoring system is designed. In this paper, the principle and design of...

In order to solve the problem about the clock synchronization and high precision in the TDOA location system, a clock synchronization scheme was designed. In the article, the GPS+TCXO clock module was used as the front end of the reference clock source, and the PLL + clock buffer solution was used in...

This paper introduces a multi-sensor fusion technology and verify Whether the integrated navigation system is valid. IMU and GPS/ barometer is complementary, the former's long-term stability is poor and short-term stability is good, and the latter is just the opposite. Therefore, the fusion algorithm...

Grassland ecosystems are one of the most widely distributed ecosystems on Earth, and grazing behavior helps to maintain the diversity of vegetation in grassland ecosystems. However, excessive grazing intensity can have obvious negative effects on vegetation cover. Therefore, it is extremely important...

In the general simulation system of navigation, the real-time capability of traditional signal source is not strong, and the unity problem of navigation terminal remains. To solve the problem, the new navigation system is constructed which includes GPS/BDS navigation receiver, signal simulation software...

One monitoring Terminal system based on STM32 is introduced in this paper. The system used STM32 as core controller, GPIO and USART as control and communication channel. GPS, GPRS, wired transmission and power section together makes up the system motherboard. The design has been tested and been applied...

The wisdom of public security is an important part of the wisdom of the city, to mobilize the masses to patrol and control is the key of public security. In order to solve the difficult issue of people-management, need to promote the management technology of information by using the methods of science...

This paper examines the source and deduction process of the time of “Minor New Year” through poetry literature. According to the Compilation of Chinese Local Chronicles and Folklore Materials (《中国地方志民俗资料汇编》) [1], this paper summarizes the time of “Minor New Year” in various regions of China and the regions...

The main purpose of this report is to analyze the external business environment for a research group that has developed a fantastic GPS technology. This group wants their technology to be used on commercial-use drones so the estimates of UK drones market in this year and next three years will be shown...

Conventional or electronic sticks are one of the tools that are often used by people with blind persons for independent activities. Both tools have limitations that cannot provide a sense of comfort in the form of information on the distance position between blind persons. In this research, electronic...

To solve the problem that it is difficult to capture the weak GPS signal, an improved wavelet noise reduction algorithm is proposed. By integrating correlation integral differential accumulation method, wavelet decomposition and signal reconstruction, the algorithm can improve the signal-to-noise ratio...

This paper systematically studies the influence of high net worth individuals (HNWI) on the return of private equity investment in China, based on the three-factor model of fund size, fund staging and fund type of Professor Kaplan in MIT, this paper makes modification and improvement, and constructs...

The master-slave multiprocessor mode based on DSP and FPGA is used to combine the strapdown inertial navigation system(SINS) and global positioning system(GPS) to design the integrated navigation system for a certain type of guided aerial bomb, and design the software and hardware of the system in detail...

The accuracy and efficiency of a Global Positioning System (GPS) is a critical parameter especially for surveillance and automation purposes. The design of such a system which can not only provide high accuracy and efficiency but also is easily configurable enhances its applications largely for embedded...

A novel vehicle navigation system is designed for electronic road pricing(ERP),which can charge by the distance of the route according to the traffic status. The method of elimination of outliers of the Global Positioning System(GPS) signal is presented. The combination of GPS and Dead Reckoning(DR)...

With the popularity of android smartphone and the increasing number of the vehicles the problems of obtaining real-time vehicle status information and historical trace information have attracted considerable attention. For these two problems, the vehicle monitoring system client running on android smartphone...

This paper designs a low-complexity decoder based on LDPC of GPS standards.In the design ,the decoder we only uses a CNU(Check Node Unit) in the decoding process,which reduce the hardware sources effectively.Besides,we decreases the decoding complexity through the check matrix equivalence transformation,At...

This paper explores how digital technologies drive tangible transformations in sustainable agriculture, focusing on enhanced resource efficiency, reduced environmental impact, and improved productivity. Technologies like the Internet of Things (IoT), big data, artificial intelligence (AI), blockchain,...

Currently, the ubiquitous application of navigation receivers prompts the development of signal simulators which can be used to test the performances of such receivers in various conditions. But tradition simulators cannot really restore the satellites' circulating conditions, which is not persuasive...

This paper presents a study of the possibility of application of cluster analysis methods to the data sets from navigation receivers. The navigation data from the moving objects have a number of features, it makes the application to them of some class of clustering algorithms impossible. Such features...

The GPS/INS integrated navigation system has a strong complementarities among the subsystems. It has a very broad application prospects and an important role. In this paper, the development of the satellite navigation system and the inertial navigation system is introduced, and the current situation...

Current prevalent mobile apps on taxi dispatching help drivers and passengers find each other, which improves the efficiency of booking a taxi compared to traditional mode. However, there are still some critical issues remained or newly introduced, especially on accuracy, equality, safety and honesty....

Low-flying and long-endurance SUAV generally use the piston engine to provide power. The vibration signal in the airframe exhibits a characteristic of multi-vibration-source, wide-band and non-stationary due to lightweight design of SUAV. The vibration will be captured by MIMU, which can significantly...

The major theme of this paper it to deals with how GPS monitoring of accused persons challenges the balance between privacy and accountability in India’s criminal justice system. The paper examines how Indian courts, in the absence of clear legislation, have dealt with electronic tracking as a bail condition...

The high incidence of trauma caused by traffic accidents and other causes resulting in the high mortality of trauma. A general practitioner (GP)’s primary survey knowledge and management could minimalized the risk of the death. RS Tingkat II Dustira has an emergency department so the GPs ought to have...

Chinese express industry lacks regulation. Once the parcel is broken during the express journey, it is difficult to determine who should be responsible for the loss because there are lots of steps in express. Hence, our solution is to design a machine that can record the damage the parcel suffering and...

Antenna array with adaptive beam forming technique is an effect way for GPS receiver to suppress the ambient interference, which, however, would be malfunctioning due to the saturation problem in radio frequency (RF) front or intermediate frequency (IF) front caused by the strong interference. To tackle...