K823 module is a full-system multi-frequency RTK positioning and orientation module developed by Shanghai Sinan Satellite Navigation Technology Co., Ltd. based on Quantum III. The module supports BDS-3 global signal, BDS-2, GPS, GLONASS, Galileo, IRNSS, QZSS, SBAS and other satellite signals, mainly for intelligent driving, mechanical control, intelligent robot and other fields.

Next generation Quantum III SoC chip

K823 A new generation of full-system full-frequency high-precision Quantum III SoC chip. It also supports high performance floating point arithmetic and provides users with highly reliable position information.

Whole system full frequency positioning and orientation module

K823 can track BDS-3, BDS-2, GPS, GLONASS, Galileo, IRNSS, QZSS, SBAS and other satellite signals, 30×40mm×3.2mm compact classic design, can significantly reduce the size of the terminal, low power consumption, easy for users to integrate.

Integrated IMU, support onboard integrated navigation

K823 onboard high-precision inertial navigation device, through up to 20Hz IMU data update rate and inertial navigation integration algorithm, even in tunnels, buildings, forests and other satellite signal limited environment, can also provide continuous, high-quality positioning data.

Adaptive anti-interference ability

K823 has excellent adaptive anti-interference performance. Thanks to the high-performance Quantum III SoC chip and its front-end design of wideband information receiving technology, it can effectively suppress wide and narrow band and continuous wave interference signals, and perform better in complex environments.

Fully support Beidou-3 satellite signal reception, the whole system full frequency positioning orientation, support L-Band, single unit can achieve centimeter level positioning, the maximum 20Hz data update rate onboard inertial navigation, support integrated navigation, small size patch installation, higher integration.

Raw material control: According to the industry demand, global select suppliers, with high-precision equipment to strictly screen raw materials from electrical performance, mechanical strength accuracy and other dimensions, to ensure that the quality exceeds the industry standard, build a solid foundation of high quality products.

Production process optimization: Customize the fine process according to the characteristics of the application field, automatic precision assembly for the production of geographic information acquisition equipment, modular assembly for the manufacturing of fine agricultural navigation equipment, and set up multiple detection points to ensure the accuracy of each link and product consistency, and meet the requirements of high-precision scenarios.

Performance verification system: Build a comprehensive and targeted verification system, simulate the actual scenes of various industries in depth testing, safety engineering products to do extreme environmental reliability verification, industrial measurement products and professional instruments compared calibration, only qualified products to enter the market, to provide users with reliable satellite navigation solutions.

Teaching and research in scientific research institutions: It provides an ideal experimental platform for relevant majors in universities and scientific research institutions, which can be used to carry out teaching practice and research projects of satellite navigation and positioning technology, unmanned vehicle navigation and control, robot autonomous positioning and other courses, and help students and researchers to deeply understand the principle and application method of high-precision positioning technology.

Unmanned vehicle development: In the research and development of unmanned vehicles, the K823W development kit can provide accurate position and direction information to ensure the safe driving and accurate path planning of unmanned vehicles in various complex environments, which plays an important role in improving the intelligent level and autonomous navigation ability of unmanned vehicles.

Robot monitoring and positioning: For various robot applications, such as industrial robots, service robots, inspection robots, etc., the suite can achieve high-precision real-time positioning and monitoring, so that the robot can accurately perform tasks, improve work efficiency and accuracy.

Sinan Navigation integrates the great achievements of China's high-precision GNSS technology, has a local R & D team specializing in high-precision GNSS core technology for many years, and more than 40 main technical backbone has won provincial and ministerial science and technology awards. Under the leadership of industry leader Dr. Wang Yongquan, Sinan Navigation has broken many foreign technical barriers, broken through the key technical bottlenecks of high-precision GNSS core algorithms, chips, boards, receivers, applications and industrialization, and developed a number of mature high-precision multi-mode and multi-frequency GNSS boards and receivers, filling the gaps in the field of high-precision GNSS at home and abroad for several times. At the same time, it is also the first satellite navigation enterprise that truly realizes the industrial application of Beidou in China.

Following the trend of compatibility and interoperability of the world's four major satellite navigation systems, Sinan Navigation flexibly meets the differentiated needs of users in different industries. Its business covers traditional surveying and mapping, geographic information, intelligent transportation, fine agriculture, machinery control, safety engineering, industrial measurement and other high-precision application fields, and its sales network covers more than 20 countries and regions around the world.

Sinan Beidou Industrial Park, with a total construction area of about 26,000 square meters invested by Sinan Navigation, is planned to be officially put into use in 2015, as the main research and development, production and application center of Beidou high-precision GNSS board in China, and will become a Beidou industrialization base that drives Shanghai, radiates the whole country and affects the world.

Sinan Navigation is committed to providing customers with comprehensive, timely and professional after-sales service to ensure that customers have no worries in the process of using products:

Technical support:

We have a professional technical team, ready to answer all kinds of technical problems encountered by customers in the process of product installation, commissioning and use. Whether by phone, mail or online customer service platform, customers have quick access to technical experts for detailed and accurate technical guidance to ensure that products run smoothly and perform at their best. For example, for customers who are using high-precision positioning devices for the first time, technical personnel will patiently explain the operation process, parameter Settings, and solutions to common problems of the equipment to help customers quickly get started.

Training Services:

Provide customized training courses for customers, according to customers in different industries and application scenarios, in-depth explanation of product features, operation skills, and maintenance points. Training methods include on-site training, online training videos and operation manuals, etc., so that customers can choose learning methods according to their own needs, so that customers' technical personnel can master the use and maintenance skills of products, and improve customers' own technical capabilities and operational efficiency. For example, in the field of agriculture, special automatic driving system training is carried out for farm staff, so that they can learn how to set seeding and irrigation parameters according to the actual situation of the field, and give full play to the advantages of the product.

Repair and maintenance:

A complete maintenance service network has been established throughout the country and even around the world to ensure rapid response to customer maintenance needs. Once the product fails, customers can contact the local maintenance center through convenient repair channels, and the maintenance team will quickly diagnose the fault and take effective repair measures, and replace the original parts to ensure that the quality and performance of the product are not affected. At the same time, we provide customers with regular product maintenance suggestions and services to extend the service life of products and reduce the cost of use. For example, regular cleaning of navigation equipment, inspection of line connections and software updates ensure that the equipment can maintain high-precision positioning performance after a long period of use.

Software upgrade:

Continue to pay attention to the industry technology development and customer demand changes, constantly optimize and upgrade the product software, and provide free software update services for customers. New software releases may add new features, improve positioning accuracy, enhance system stability, or optimize compatibility with other devices, so that customers can always enjoy the most advanced technology results, enhance product competitiveness and adaptability, and meet the evolving business needs of customers. For example, with the continuous development of satellite navigation systems, software is updated in a timely manner to support new satellite signals and algorithms, providing customers with more accurate and reliable positioning services.