

Добро пожаловать на этот исчерпывающий технический анализ Логическая сборка системы видеонаблюдения FAW. This advanced system is a critical safety and security feature for the FAW Jiefang CA4251P66K24T1A3E5 6×4 дизельный полуприцеп тягач. It functions as an onboard Digital Video Recorder (DVR) and telematics hub, designed to monitor and record driver behavior, ensure cab security, and provide irrefutable “черный ящик” evidence in the event of an incident.
The “Логическая сборка” designation signifies that this is an integrated, многокомпонентная система, not just a simple camera. The Логическая сборка системы видеонаблюдения FAW является а “логика” hub that combines a ‘Video Processor Assembly’ (the brain), an ‘Indoor Surveillance Camera’ (the eye), and a ‘4G Antenna’ (the voice). Этот “логика” allows the system to not only record high-definition video but also to transmit it in real-time to fleet managers.
This in-depth guide is an essential resource for fleet safety managers, техники, и специалисты по запчастям. Мы разберем всю Логическая сборка системы видеонаблюдения FAW в свой 7 типы основных компонентов, analyzing each Minimum Serviceable Unit (МГУ). We will explore the processor’s “черный ящик” функция, the camera’s monitoring role, and the critical fastening systems designed to protect this sensitive equipment.
Этот компонент является “дольше” and most complex part of the Логическая сборка системы видеонаблюдения FAW. The ‘Video Processor Assembly’ (7917050-84р) is the central DVR, или “черный ящик,” системы. It is a dedicated computer, a primary MSU, and the hub for all video-related logic.
Its function is to acquire, процесс, магазин, and transmit video data. This unit is fundamentally different from a standard Telematics (T-Box) единица; while a T-Box handles small data packets (GPS, fault codes), this processor is a high-bandwidth device designed to manage multiple, large-volume video streams.
1. Acquisition & Input Logic:
This processor is a multi-channel DVR. While this parts list only specifies the ‘Indoor Surveillance Camera’, this processor (7917050-84р) is the same unit used in the 4-way camera system. Его “логика” is to accept multiple video inputs, обычно:
2. Хранилище & “Black Box” Логика:
The processor’s core “логика” is recording. It houses a robust, shock-proof storage medium (either a high-capacity internal SSD or a secure, lockable SD/HDD bay). It records video on a “loop,” overwriting the oldest footage.
Крайне важно, а Логическая сборка системы видеонаблюдения FAW includes an integrated G-sensor. The “логика” of this sensor is to detect a high-G event (авария, hard brake, or swerve). When this occurs, the processor automatically “замки” the video file from 10 seconds *before* the event to 20 seconds *after* it, saving it in a protected folder that cannot be overwritten. This provides an irrefutable “черный ящик” record for accident reconstruction.
3. Передача инфекции & Telematics Logic:
The processor’s “мозг” is connected to the ‘4G Antenna Assembly’ (7903060-95Т). This high-speed data link is the “логика” that enables remote management. A fleet manager can send a command to the Логическая сборка системы видеонаблюдения FAW к:
4. Удобство обслуживания (МГУ):
The ‘Video Processor Assembly’ является запечатанным, high-value MSU. It is not field-repairable. Diagnosis involves checking power, ground, and antenna/camera connections. If the unit fails to record, boot, or communicate, the entire processor is replaced.
This component is the primary sensor for the Логическая сборка системы видеонаблюдения FAW. The ‘Indoor Surveillance Camera Head Assembly’ является специализированным, heavy-duty MSU.
Driver Monitoring Logic: The “логика” of this inward-facing camera is to monitor the driver and the cab environment. It serves two key safety functions:
Строительство: This is not a consumer webcam. It is a ruggedized unit designed to withstand extreme temperatures (from -30°C to +70°C in a sun-baked cab) и постоянная вибрация. Его “логика” includes critical features like a wide-angle lens (to see the entire cab) и, самое главное, infrared (IR) LEDs. These IR lights allow the camera to record a crystal-clear, black-and-white image in total darkness, which is essential for overnight security and night-time driving.
Удобство обслуживания (МГУ): This camera is a simple plug-and-play MSU. Common failures include a “pink” image (stuck IR filter) or a “черный” image (failed sensor). A technician simply disconnects the video/power cable and replaces the camera head assembly.
This is the third critical MSU in the Логическая сборка системы видеонаблюдения FAW. The ‘4G antenna assy’ is the high-speed data link.
High-Bandwidth “Логика”: Этот компонент “логика” is to provide a high-bandwidth connection (unlike the low-bandwidth GPRS antenna used by the tachograph). Uploading multi-megabyte video files requires the speed of a 4G/LTE network. This antenna provides the ‘Video Processor’ with a stable, fast connection to the cellular network, enabling its remote telematics features.
Удобство обслуживания (МГУ): This is a passive MSU. It is a sealed unit, and failures are almost always due to its installation: a pinched coaxial cable, a loose connector, or a poor mounting location (НАПРИМЕР., in a “shadow” of the cab’s metal structure). Если Логическая сборка системы видеонаблюдения FAW is recording locally but “offline” to the server, this antenna and its cable are the first components to inspect.
A sensitive system like the Логическая сборка системы видеонаблюдения FAW is only as good as its mounting. The parts list calls out three specific types of fasteners, итого 12 винты, as critical MSUs.
1. ‘Video Processor Bracket’ (7917055-95Т): This is the structural MSU that adapts the processor to the truck’s body. It is designed to hold the processor securely, often with rubber grommets or dampeners to isolate it from shock.
2. ‘Cross recessed pan head self-tapping screw’ (CQ2713516): Four of these. “Self-tapping” logic means they cut their own threads into plastic. Это 100% for mounting the ‘Indoor Surveillance Camera’ to the plastic A-pillar or headliner trim.
3. ‘Винт с потайной головкой и крестообразным шлицем’ (Q2140420): Four of these. These are standard machine screws. Их “логика” is to pass through the ‘Video Processor Bracket’ and thread into pre-existing, threaded metal holes (rivnuts) in the cab’s bulkhead.
4. ‘Cross recessed flat head combination screw’ (Q2320412): Four of these. The “комбинация” (комбинация) logic means they have a captive lock washer. These are the most critical, used to fasten the heavy ‘Video Processor’ *to* its bracket. The lock washer is essential to prevent the unit from vibrating loose.
В следующей таблице представлена полная, подробная разбивка всех 7 типы компонентов, указанные в Логическая сборка системы видеонаблюдения FAW схема трактора FAW CA4251P66K24T1A3E5.
| Отметка | Часть №. | Наименование | Количество |
|---|---|---|---|
| 1 | 7903060-95Т | 4G antenna assy | 1 |
| 2 | 7917050-84р | Video processor assy | 1 |
| 3 | 7917055-95Т | Video processor bracket assy | 1 |
| 4 | 7917150A505-C00 | Indoor surveillance camera head assy (см. рисунок) | 1 |
| 5 | CQ2713516 | Саморез с крестообразной потайной головкой | 4 |
| 6 | Q2140420 | Поперечный встроенный поддон винт | 4 |
| 7 | Q2320412 | Cross recessed flat head combination screw | 4 |
Технические характеристики Логическая сборка системы видеонаблюдения FAW are defined by its function as a multi-channel, connected Digital Video Recorder (DVR) для безопасности, безопасность, and fleet management.
| Приложение для автомобиля | FAW Цзефан CA4251P66K24T1A3E5 6×4 Трактор |
| Группа компонентов | Логическая сборка системы видеонаблюдения FAW |
| Тип системы | Multi-Channel DVR with 4G Telematics |
| МГУ 1 (Мозг) | ‘Video processor assy’ (7917050-84р) |
| МГУ 2 (Eye) | ‘Indoor surveillance camera head assy’ (7917150A505-C00) |
| МГУ 3 (Link) | ‘4G antenna assy’ (7903060-95Т) |
| МГУ 4 (Устанавливать) | ‘Video processor bracket assy’ (7917055-95Т) |
| Аппаратное обеспечение (МГУ 5-7) | 12x Total Screws (Саморезы, Machine, Комбинация) |
| Storage Logic | Loop Recording, G-Sensor Event Locking |
| Telematics Logic | Live View, Remote Download, Event-Based Alerts (via 4G) |
| Camera Features | Infrared (IR) Night Vision, Wide-Angle Lens |
Запчасти ФАВ, включая блок цилиндров в сборе, тщательно упакованы, чтобы обеспечить безопасную доставку. Каждый компонент закреплен защитными материалами для предотвращения повреждений при транспортировке.. Логистическая сеть гарантирует своевременную доставку по всему миру., поддержка эффективных операций по техническому обслуживанию. Ниже приведено изображение, иллюстрирующее стандартную упаковку запчастей для грузовиков FAW., демонстрация внимания к деталям в обращении и хранении.
Такой подход к упаковке сводит к минимуму риск коррозии или ударного повреждения., обеспечение доставки таких деталей, как блок цилиндров FAW в сборе, в идеальном состоянии.. Клиенты могут положиться на логистику FAW для обеспечения стабильного качества и надежности..