{"id":30843,"date":"2025-11-19T16:40:14","date_gmt":"2025-11-19T08:40:14","guid":{"rendered":"https:\/\/aiportek.com\/?p=30843"},"modified":"2025-11-19T16:47:59","modified_gmt":"2025-11-19T08:47:59","slug":"dspace-gnss-hil-simulation-case-hongke","status":"publish","type":"post","link":"https:\/\/aiportek.com\/en\/dspace-gnss-hil-simulation-case-hongke\/","title":{"rendered":"HONGKE Solution] dSPACE Realizes GNSS Driving Function HIL Simulation, Accelerating the Revolution of Autonomous Driving Tests"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"30843\" class=\"elementor elementor-30843\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-303a47ec elementor-section-stretched elementor-section-full_width elementor-section-height-min-height elementor-section-content-middle elementor-section-height-default elementor-section-items-middle\" data-id=\"303a47ec\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-27d5e225\" data-id=\"27d5e225\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4e369ae3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e369ae3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-6555484e\" data-id=\"6555484e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-397ef20e elementor-widget elementor-widget-heading\" data-id=\"397ef20e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hongke's latest articles<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b5c0d9b elementor-absolute elementor-widget elementor-widget-heading\" data-id=\"4b5c0d9b\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HongKe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d18033c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d18033c\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f96cecf\" data-id=\"1f96cecf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fd50b9b elementor-widget elementor-widget-text-editor\" data-id=\"fd50b9b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d303089 elementor-widget elementor-widget-text-editor\" data-id=\"d303089\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4b0e7b4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b0e7b4e\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-7a4b7cfc\" data-id=\"7a4b7cfc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-79a3214 elementor-widget elementor-widget-heading\" data-id=\"79a3214\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HONGKE Solutions] Enabling dSPACE to Realize GNSS-based HIL Simulation for Driving Functions, Accelerating the Revolution of Autonomous Driving Tests<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-226f412 elementor-widget elementor-widget-post-info\" data-id=\"226f412\" data-element_type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-2358f4d elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/aiportek.com\/en\/author\/hongketechnology\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-user-circle\" viewbox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 104c-53 0-96 43-96 96s43 96 96 96 96-43 96-96-43-96-96-96zm0 144c-26.5 0-48-21.5-48-48s21.5-48 48-48 48 21.5 48 48-21.5 48-48 48zm0-240C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm0 448c-49.7 0-95.1-18.3-130.1-48.4 14.9-23 40.4-38.6 69.6-39.5 20.8 6.4 40.6 9.6 60.5 9.6s39.7-3.1 60.5-9.6c29.2 1 54.7 16.5 69.6 39.5-35 30.1-80.4 48.4-130.1 48.4zm162.7-84.1c-24.4-31.4-62.1-51.9-105.1-51.9-10.2 0-26 9.6-57.6 9.6-31.5 0-47.4-9.6-57.6-9.6-42.9 0-80.6 20.5-105.1 51.9C61.9 339.2 48 299.2 48 256c0-110.3 89.7-200 200-200s200 89.7 200 200c0 43.2-13.9 83.2-37.3 115.9z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\tHongKeTechnology\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-a689c23 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/aiportek.com\/en\/2025\/11\/19\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>November 19, 2025<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c027dd7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c027dd7\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a8309a elementor-widget elementor-widget-text-editor\" data-id=\"3a8309a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"305\" data-end=\"451\">dSPACE, a world-renowned provider of simulation and verification solutions, has successfully constructed a GNSS-based Hardware-in-the-Loop (HIL) simulation system for driving functions. The system can be widely used in automotive scenarios such as autonomous driving, V2X, and smart cabins, and is highly flexible and versatile, making it suitable for all kinds of complex test environments.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-418b9cf elementor-widget elementor-widget-heading\" data-id=\"418b9cf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-small\">About dSPACE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a046c3e elementor-widget elementor-widget-text-editor\" data-id=\"a046c3e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"476\" data-end=\"590\">dSPACE is a global player in the field of simulation and verification, and a pioneer in aerospace and defense innovation. Its product portfolio covers the entire development chain from conceptual design to mass production support for applications in autonomous driving, electric vehicles, motors, battery management systems, fuel cells, power electronics, charging infrastructure, and more.<\/p><p data-start=\"592\" data-end=\"636\">dSPACE also offers a wide range of simulation models to support all stages of development, from functional development to ECU testing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0df0a22 elementor-widget elementor-widget-image\" data-id=\"0df0a22\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"340\" height=\"139\" src=\"https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-1-3.webp\" class=\"attachment-large size-large wp-image-30844\" alt=\"\" srcset=\"https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-1-3.webp 340w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-1-3-300x123.webp 300w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-1-3-18x7.webp 18w\" sizes=\"(max-width: 340px) 100vw, 340px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f46631 elementor-widget elementor-widget-heading\" data-id=\"2f46631\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-small\">Program Introduction<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e69fbf elementor-widget elementor-widget-text-editor\" data-id=\"0e69fbf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"656\" data-end=\"732\">The importance of GNSS signals in autonomous driving lies in their ability to provide accurate, reliable and stable positioning information. Whether it is V2X communication or autonomous driving function verification, all core applications rely on satellite-supported positioning capabilities.<\/p><p data-start=\"734\" data-end=\"826\">However, the availability of different GNSS systems varies greatly, and the quality of GNSS signals can be easily affected by topographical environments (e.g., urban canyons, viaducts, dense buildings). In addition, GNSS signals can be subject to unintentional interference, malicious interference, or spoofing attacks.<\/p><p data-start=\"828\" data-end=\"870\">To ensure the robustness and reliability of the application in everyday scenarios, it is essential to rely on more powerful and stable GNSS simulators.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a88f24c elementor-widget elementor-widget-image\" data-id=\"a88f24c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"940\" src=\"https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-14-1024x940.webp\" class=\"attachment-large size-large wp-image-30845\" alt=\"\" srcset=\"https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-14-1024x940.webp 1024w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-14-300x275.webp 300w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-14-768x705.webp 768w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-14-13x12.webp 13w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-14-600x551.webp 600w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-14.webp 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-172ce70 elementor-widget elementor-widget-heading\" data-id=\"172ce70\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-small\">Program Components<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bc79ce elementor-widget elementor-widget-text-editor\" data-id=\"6bc79ce\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"890\" data-end=\"904\">The whole system is mainly composed of the following parts:<\/p><ul><li><strong data-start=\"908\" data-end=\"919\">HIL Simulator<\/strong>Includes Automotive Simulation Models (ASM) for simulating vehicle motion and traffic behavior.<\/li><li><strong data-start=\"952\" data-end=\"969\">GNSS blockset<\/strong>: Dedicated interface module set for controlling GNSS signal generators<\/li><li><strong data-start=\"996\" data-end=\"1019\">GNSS Simulator GSG-8 GEN2<\/strong>Generate GNSS scenes with specific requirements based on the current geographic location and output vehicle position data in the form of RF signals.<\/li><li><strong data-start=\"1073\" data-end=\"1088\">Automotive Simulation Model (ASM)<\/strong>Simulates engines, vehicle dynamics, electrical components, and traffic environments, and supports model development and ECU-based HIL testing.<\/li><\/ul><p data-start=\"1136\" data-end=\"1270\">In this solution, the HIL simulator can specify the 3D trajectory and related scenes, and output the position information (latitude, longitude, altitude), 3-axis velocity, 3-axis acceleration and acceleration. Attitude information such as 3-axis angular velocity can be obtained using an ASM module, and the data is transmitted in real time to the GNSS simulator, which then feeds it back to the device to be tested using RF signals.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2df4557 elementor-widget elementor-widget-image\" data-id=\"2df4557\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"551\" src=\"https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-2-5-1024x551.webp\" class=\"attachment-large size-large wp-image-30846\" alt=\"\" srcset=\"https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-2-5-1024x551.webp 1024w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-2-5-300x161.webp 300w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-2-5-768x413.webp 768w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-2-5-18x10.webp 18w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-2-5-600x323.webp 600w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-2-5.webp 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81dc3cf elementor-widget elementor-widget-text-editor\" data-id=\"81dc3cf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"999\" data-end=\"1021\">During the GNSS simulation process, you can observe the GNSS data output from the simulator and received from the device under test in real time, and you can check the positioning error and compare the performance of the simulation coordinates. By monitoring the interaction between the GNSS simulator and the DUT (Device Under Test) in real time, the performance of the positioning algorithm and GNSS modules in different environments can be more accurately evaluated.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01fb14a elementor-widget elementor-widget-image\" data-id=\"01fb14a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"551\" src=\"https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-3-4-1024x551.webp\" class=\"attachment-large size-large wp-image-30847\" alt=\"\" srcset=\"https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-3-4-1024x551.webp 1024w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-3-4-300x161.webp 300w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-3-4-768x413.webp 768w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-3-4-18x10.webp 18w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-3-4-600x323.webp 600w, https:\/\/aiportek.com\/wp-content\/uploads\/2025\/11\/640-3-4.webp 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4a3081 elementor-widget elementor-widget-text-editor\" data-id=\"e4a3081\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"995\" data-end=\"1039\">In this way, the GNSS module can be fully integrated into HIL's 3D simulation scenarios, enabling it to perform a wide range of complex environmental and operational tests in a laboratory environment. The ability to simulate a wide range of road conditions and environmental changes without the need for extensive on-road measurements dramatically improves testing efficiency, while providing more quantifiable data for performance optimization and algorithm adjustment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e60ddc6 elementor-widget elementor-widget-heading\" data-id=\"e60ddc6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-small\">efficacy<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66db76f elementor-widget elementor-widget-text-editor\" data-id=\"66db76f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1566\" data-end=\"1658\">The GNSS simulator enables highly accurate geolocation simulation and satellite signal generation. When the GNSS signal generator is integrated into the dSPACE ASM model, the system automatically selects the default GNSS test scene and controls the signal generator.<\/p><p data-start=\"1660\" data-end=\"1819\">In a typical autonomous driving test, the starting position, date, driving route and driving maneuvers can be parameterized in the ASM model, and various GNSS constellations (GPS, Galileo, GLONASS, BeiDou, etc.) and signal degradation modes can be selected. the HIL simulator continuously transmits the vehicle position data to the signal generator, which generates a simulated signal based on the scene and outputs it as a real RF signal to the GNSS device to be tested. The HIL simulator continuously transmits the vehicle position data to the signal generator, which generates a simulated signal based on the scene and outputs it to the GNSS device to be tested in the form of a real RF signal.<\/p><p data-start=\"1821\" data-end=\"1886\">Through this complete process, the positioning status, error behavior and performance limits of GNSS modules in various complex scenarios can be completely reconstructed, effectively supporting the rapid verification of autonomous driving perception and positioning tests.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45ed7c8 elementor-widget elementor-widget-button\" data-id=\"45ed7c8\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/aiportek.com\/gnss-simulator-gts-p7\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Go to the GNSS product page<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-9049411 e-flex e-con-boxed e-con e-parent\" data-id=\"9049411\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cfcf4de e-flex e-con-boxed e-con e-parent\" data-id=\"cfcf4de\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dbc1b58 elementor-widget elementor-widget-heading\" data-id=\"dbc1b58\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-xl\">Other Articles<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74adc8f elementor-posts--align-left elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-card-shadow-yes elementor-posts__hover-gradient elementor-widget elementor-widget-posts\" data-id=\"74adc8f\" data-element_type=\"widget\" data-settings=\"{&quot;cards_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:100,&quot;sizes&quot;:[]},&quot;cards_columns&quot;:&quot;3&quot;,&quot;cards_columns_tablet&quot;:&quot;2&quot;,&quot;cards_columns_mobile&quot;:&quot;1&quot;,&quot;cards_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.cards\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-cards elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-34221 post type-post status-publish format-standard has-post-thumbnail hentry category-18 tag-aimotive tag-64\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/aiportek.com\/en\/hongke-dual-modal-autonomous-driving-simulation-3dgs-aisim\/\" tabindex=\"-1\" target=\"_blank\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"587\" src=\"https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-1-1.webp\" class=\"attachment-full size-full wp-image-34223\" alt=\"\" srcset=\"https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-1-1.webp 1080w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-1-1-300x163.webp 300w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-1-1-1024x557.webp 1024w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-1-1-768x417.webp 768w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-1-1-18x10.webp 18w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-1-1-600x326.webp 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Hongke Case<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/aiportek.com\/en\/hongke-dual-modal-autonomous-driving-simulation-3dgs-aisim\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\t\u3010\u8679\u79d1\u65b9\u6848\u3011 \u8679\u79d1\u96d9\u6a21\u614b\u4eff\u771f\u6e2c\u8a66\u65b9\u6848\uff1a3DGS \u8207 aiSim \u6df1\u5ea6\u89e3\u6790 | \u6578\u5b57\u5b7f\u751f\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>\u8679\u79d1\u63a8\u51fa\u81ea\u52d5\u99d5\u99db\u96d9\u6a21\u614b\u4eff\u771f\u65b9\u6848\uff0c\u7d50\u5408 aiSim \u7269\u7406\u5f15\u64ce\u8207 3DGS\/NeRF \u6280\u8853\uff0c\u5be6\u73fe\u7269\u7406\u7d1a\u50b3\u611f\u5668\u5efa\u6a21\u8207\u9ad8\u4fdd\u771f\u5834\u666f\u91cd\u5efa\uff0c\u89e3\u6c7a\u7aef\u5230\u7aef\u667a\u99d5\u9589\u74b0\u6e2c\u8a66\u96e3\u984c\u3002<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/aiportek.com\/en\/hongke-dual-modal-autonomous-driving-simulation-3dgs-aisim\/\" aria-label=\"Read more about \u3010\u8679\u79d1\u65b9\u6848\u3011 \u8679\u79d1\u96d9\u6a21\u614b\u4eff\u771f\u6e2c\u8a66\u65b9\u6848\uff1a3DGS \u8207 aiSim \u6df1\u5ea6\u89e3\u6790 | \u6578\u5b57\u5b7f\u751f\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tRead more\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-author\">\n\t\t\tHongKeTechnology\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t2026\u5e744\u670814\u65e5\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-34207 post type-post status-publish format-standard has-post-thumbnail hentry category-18 tag-vuzix tag-42\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/aiportek.com\/en\/pcb-inspection-ar-ai-workflow\/\" tabindex=\"-1\" target=\"_blank\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"721\" src=\"https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640.webp\" class=\"attachment-full size-full wp-image-34213\" alt=\"\" srcset=\"https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640.webp 1080w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-300x200.webp 300w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-1024x684.webp 1024w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-768x513.webp 768w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-18x12.webp 18w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/04\/640-600x401.webp 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Hongke Case<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/aiportek.com\/en\/pcb-inspection-ar-ai-workflow\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\t\u3010\u8679\u79d1\u65b9\u6848\u3011AI \u8b58\u5225\u8207 AR \u5de5\u4f5c\u6d41\uff1a\u91cd\u5851 PCB \u8cea\u6aa2\u826f\u7387\u8207\u6578\u5b57\u5316\u5de5\u5ee0\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>\u9762\u81e8 PCB \u8cea\u6aa2\u826f\u7387\u74f6\u9838\uff1f\u8679\u79d1 HongKe \u63d0\u4f9b AR \u6a19\u6e96\u5316\u5de5\u4f5c\u6d41 + AI \u8b58\u5225\u89e3\u6c7a\u65b9\u6848\uff0c\u5c07\u8089\u773c\u6f0f\u6aa2\u7387\u964d\u4f4e 50%\uff0c\u65b0\u54e1\u5de5\u57f9\u8a13\u7e2e\u77ed\u81f3 1 \u5929\u3002\u9069\u7528\u65bc\u9999\u6e2f\u53ca\u6771\u5357\u4e9e\u96fb\u5b50\u88fd\u9020\u8f49\u578b\uff0c\u52a9\u60a8\u5be6\u73fe\u9ad8\u6548\u54c1\u8cea\u63a7\u88fd\u8207\u54c1\u8cea\u8ffd\u6eaf\u3002<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/aiportek.com\/en\/pcb-inspection-ar-ai-workflow\/\" aria-label=\"Read more about \u3010\u8679\u79d1\u65b9\u6848\u3011AI \u8b58\u5225\u8207 AR \u5de5\u4f5c\u6d41\uff1a\u91cd\u5851 PCB \u8cea\u6aa2\u826f\u7387\u8207\u6578\u5b57\u5316\u5de5\u5ee0\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tRead more\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-author\">\n\t\t\tHongKeTechnology\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t2026\u5e744\u67088\u65e5\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-34192 post type-post status-publish format-standard has-post-thumbnail hentry category-18 tag-gnss tag-67\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/aiportek.com\/en\/gnss-simulator-gaussian-noise-solution\/\" tabindex=\"-1\" target=\"_blank\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"484\" src=\"https:\/\/aiportek.com\/wp-content\/uploads\/2026\/02\/640-3.png\" class=\"attachment-full size-full wp-image-33152\" alt=\"\" srcset=\"https:\/\/aiportek.com\/wp-content\/uploads\/2026\/02\/640-3.png 1080w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/02\/640-3-300x134.png 300w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/02\/640-3-1024x459.png 1024w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/02\/640-3-768x344.png 768w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/02\/640-3-18x8.png 18w, https:\/\/aiportek.com\/wp-content\/uploads\/2026\/02\/640-3-600x269.png 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Hongke Case<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/aiportek.com\/en\/gnss-simulator-gaussian-noise-solution\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\t\u3010\u8679\u79d1\u65b9\u6848\u3011\u8679\u79d1 GNSS \u6a21\u64ec\u5668\u9ad8\u65af\u566a\u8072\u89e3\u6790 &#8211; \u63d0\u5347\u5b9a\u4f4d\u7cbe\u5ea6\u8207\u63a5\u6536\u6a5f\u6027\u80fd\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>\u6df1\u5165\u89e3\u6790\u8679\u79d1 GNSS \u6a21\u64ec\u5668\u4e2d\u9ad8\u65af\u566a\u8072\u5c0d\u5b9a\u4f4d\u6548\u679c\u7684\u5f71\u97ff\u3002\u4e86\u89e3\u5982\u4f55\u900f\u904e\u79d1\u5b78\u6a21\u64ec\u63d0\u5347\u63a5\u6536\u6a5f\u6027\u80fd\u8207\u5b9a\u4f4d\u7cbe\u5ea6\uff0c\u9069\u7528\u65bc\u9999\u6e2f\u53ca\u6771\u5357\u4e9e B2B \u6280\u8853\u6e2c\u8a66\u74b0\u5883\u3002<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/aiportek.com\/en\/gnss-simulator-gaussian-noise-solution\/\" aria-label=\"Read more about \u3010\u8679\u79d1\u65b9\u6848\u3011\u8679\u79d1 GNSS \u6a21\u64ec\u5668\u9ad8\u65af\u566a\u8072\u89e3\u6790 &#8211; \u63d0\u5347\u5b9a\u4f4d\u7cbe\u5ea6\u8207\u63a5\u6536\u6a5f\u6027\u80fd\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tRead more\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-author\">\n\t\t\tHongKeTechnology\t\t<\/span>\n\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t2026\u5e743\u670831\u65e5\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t<div class=\"e-load-more-anchor\" data-page=\"1\" data-max-page=\"29\" data-next-page=\"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/posts\/30843\/page\/2\/\"><\/div>\n\t\t\t\t<nav class=\"elementor-pagination\" aria-label=\"Pagination\">\n\t\t\t<span class=\"page-numbers prev\">\"<\/span>\n<span aria-current=\"page\" class=\"page-numbers current\"><span class=\"elementor-screen-only\">Page<\/span>1<\/span>\n<a class=\"page-numbers\" href=\"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/posts\/30843\/page\/2\/\"><span class=\"elementor-screen-only\">Page<\/span>2<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/posts\/30843\/page\/3\/\"><span class=\"elementor-screen-only\">Page<\/span>3<\/a>\n<span class=\"page-numbers dots\">...<\/span>\n<a class=\"page-numbers\" href=\"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/posts\/30843\/page\/5\/\"><span class=\"elementor-screen-only\">Page<\/span>5<\/a>\n<a class=\"page-numbers next\" href=\"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/posts\/30843\/page\/2\/\">\"<\/a>\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>HONGKEI helps dSPACE to build a GNSS-based driving function HIL simulation system to support multi-scenario testing of autonomous driving, V2X, and smart cockpit. Through the GNSS simulator and ASM model, the system realizes accurate positioning simulation, RF output, and high consistency HIL verification, which accelerates the development and testing efficiency of automatic driving algorithms.<\/p>","protected":false},"author":1,"featured_media":30845,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[18],"tags":[69,67],"class_list":["post-30843","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-18","tag-gnss","tag-67"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/posts\/30843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/comments?post=30843"}],"version-history":[{"count":4,"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/posts\/30843\/revisions"}],"predecessor-version":[{"id":30856,"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/posts\/30843\/revisions\/30856"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/media\/30845"}],"wp:attachment":[{"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/media?parent=30843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/categories?post=30843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aiportek.com\/en\/wp-json\/wp\/v2\/tags?post=30843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}