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对比文件列表
2001-09-07_WO2001065425A_发明申请_WO01065425A1 VEHICLE TO VEHICLE INTERNET COMMUNICATION_+++A_B_E_F_G_H_I_J_K_L_P_Q+++.docx
2026-06-17 01:27
2007-01-03_GB2427787A_发明专利_GB2427787A Vehicle licence plate based communication method and system_+++B_E_i_k_l_p+++.docx
2026-06-17 01:27
2007-02-22_JP2007048129A_发明专利_JP2007048129A System and method for displaying situation surrounding vehicle, and program_+++A_B_E_F_G_H_I_L_N+++.docx
2026-06-17 01:27
2008-07-17_JP2008165427A_发明专利_JP2008165427A Vehicle communication device and computer program_+++A_B_H_I_L_g_j+++.docx
2026-06-17 01:27
2009-12-15_US7633407B_发明授权_US07633407B2 Vehicle communication device and memory product_+++A_B_G_H_I_L_e_k_n+++.docx
2026-06-17 01:27
2010-04-08_US2010085173A_发明申请_US20100085173A1 METHOD FOR DETECTING VEHICLE-TO-VEHICLE DISTANCE AND SYSTEM THEREOF_+++A_H_L+++.docx
2026-06-17 01:27
2011-06-30_US2011157363A_发明申请_US20110157363A1 ONBOARD UNIT FOR A ROAD TOLL SYSTEM_+++A_B_H_L+++.docx
2026-06-17 01:27
2013-01-17_US2013018705A_发明申请_US20130018705A1 VEHICLE TRAFFIC AND VEHICLE RELATED TRANSACTION CONTROL SYSTEM_+++G_H_I_K_L_b_q+++.docx
2026-06-17 01:27
2013-08-27_US8520695B_发明授权_US08520695B1 Time-slot-based system and method of inter-vehicle communication_+++E_F_G_H_I_J_K_L_M_N_P_Q_a_b+++.docx
2026-06-17 01:27
2013-08-29_WO2013124033A_发明申请_WO2013124033A1 VERFAHREN ZUM IDENTIFIZIEREN EINES FAHRZEUGS BEI EINER FAHRZEUG-ZU-FAHRZEUG-KOMMUNIKATION_+++A_H_L_M_N_e_i_j+++.docx
2026-06-17 01:27
2013-09-11_CN203192066U_实用新型_CN203192066U 基于车牌识别的车辆出入控制系统_+++A_H_L+++.docx
2026-06-17 01:27
JP2000068923A_Description_20260426_1226_+++A_B_E_G_H_I_L_N_p+++.docx
2026-06-17 01:27
JP2005141515A_Description_20260426_1226_+++A_B_H_L+++.docx
2026-06-17 01:27
JP2013058140A_Description_20260426_1225_+++A_B_H_I_J_L_N_e_k+++.docx
2026-06-17 01:27
2009-12-15_US7633407B_发明授权_US07633407B2 Vehicle communication device and memory product_+++A_B_G_H_I_L_e_k_n+++.docx

好的,作为一名经验丰富的资深专利代理师,我将对您提供的对比文件和目标专利进行严谨的创造性评估。

### 回答开始

**对比文件名称:** 2009-12-15_US7633407B_发明授权_US07633407B2 Vehicle communication device and memory product

**目标专利名称:** 735基于牌照信息的车辆通信标识符CN106465062B

**本次调用的模型名称:** 无(或本地模型)

### 特征比对表格

技术特征描述以及公开性判断结果对比文件原文引用公开性论述
**技术特征A:包括:从传感器接收车辆的图像,所述车辆的图像包括所述车辆的标识信息** <br> **《直接公开》**【0184】“...the vehicle communication device 10 selects the video information showing the video taken by the imaging device 20...and analyzes the image in the effective range...and detects another vehicle to which the notification information is sent...the registered number of the other vehicle is detected (read) from the number plate of the other vehicle in the image in the effective range.” <br> 【0070】“The imaging devices (vehicle detection devices) 20, 20 ... are provided at a position for shooting the front of the vehicle 1, a position for shooting the back, ... The video images taken by the imaging devices 20, 20, ... are sent to the vehicle communication device 10 as video information.”对比文件明确公开了从成像设备(传感器)接收车辆的图像(视频信息),并从该图像中读取(检测)其他车辆的牌照号码(标识信息)。其作用与本技术特征相同,均是通过图像获取车辆标识信息。因此,该技术特征被对比文件直接公开。
**技术特征B:基于所述标识信息而生成所述车辆的标识符,所述标识信息包括所述车辆的牌照信息** <br> **《直接公开》**【0184】“Thus, the other vehicle to which the notification information is sent is determined based on the detected registered number. In addition, when the read registered number is set as the vehicle identification information of the data destination, the notification information can be transmitted.” <br> 【0185】“According to the Japanese Patent Application Laid-Open No. H09-098125, as shown in FIG. 23, a vehicle 1000 observes a number plate N of another vehicle 2000 by a imaging device 1001 all the time and reads the registered number of the vehicle 2000 by an image signal processing unit 1002. Then, the vehicle 1000 converts the registered number of the vehicle 2000 read by the image signal processing unit 1002 to a signal as an ID for identifying the vehicle B by an ID (identifier) signal conversion/storage unit 1003 and stores it.” <br> 【0010】“...the communication device transmits the determined piece of notification information to the other vehicle, regarding the detected vehicle identification information as a communication identifier of the other destination vehicle.”对比文件明确公开了基于标识信息(牌照号码/注册号码)生成车辆的标识符(ID)。具体而言,它将读取的注册号码转换为一个用于标识车辆的ID信号,并将该检测到的车辆识别信息(例如注册号码)视为通信标识符。这与本技术特征“基于标识信息生成标识符,标识信息包括牌照信息”完全一致。因此,该技术特征被对比文件直接公开。
**技术特征C:生成用于所述车辆的安全密钥,所述安全密钥是除了所述牌照信息之外的所述车辆的其他特征的函数** <br> **《未公开》**对比文件全文未提及。对比文件全文未涉及任何关于“安全密钥”的概念,也未提及基于牌照信息之外的其他车辆特征(如颜色、条形码)生成任何形式的密钥。其公开的标识符(ID)是基于牌照号码本身或其转换,而非用于安全目的的函数。因此,该技术特征未被对比文件直接或隐含公开。
**技术特征D:向所述车辆发送消息,其中所述消息包括所述安全密钥和生成的所述标识符以至少标识所述消息的目的地地址** <br> **《未公开》**对比文件全文未提及。由于技术特征C(安全密钥的生成)未被公开,作为其从属特征的技术特征D(发送包含该安全密钥的消息)自然也无法被公开。对比文件中发送的消息仅包含标识符和其他通知信息,不包含任何安全密钥。因此,该技术特征未被对比文件直接或隐含公开。
**技术特征E:其中所述消息包括用于发起与所述车辆的通信的通信请求消息** <br> **《隐含公开》**【0186】“Thus, when certain information is to be transmitted between the vehicle 1000 and the vehicle 2000, for example, when the information is to be transmitted from the vehicle 1000 to the vehicle 2000 cruising in back of the vehicle 1000 because the vehicle 2000 comes too close to it, the vehicle 1000 generates data containing a signal corresponding to the ID of the vehicle 2000, a synchronization signal and information to be transmitted (for example, abnormal closeness warning message) by a transmission data generator 1004 as transmission data. Then, this transmission data is transmitted from a transmission unit 5.” <br> 【0185】“...the vehicle 1000 specifies the vehicle 2000 from the ID of the vehicle 2000 stored in the ID signal conversion/storage unit 1003.”对比文件公开的通信场景是:一个车辆需要向另一个特定车辆发送信息。为了发送该信息,它必须首先识别目标车辆(通过ID),然后生成并发送包含该ID、同步信号和待传输信息(如警告消息)的数据。该过程隐含地包含了发起一次点对点通信的请求。虽然对比文件没有明确使用“通信请求消息”这一术语,但本领域技术人员可以合理推断,发送包含目标ID的同步信号和初始数据是建立或发起一次通信会话的典型方式,其作用与本技术特征相同。因此,该技术特征被对比文件隐含公开。
**技术特征F:其中所述通信请求消息包括针对将要在由所述车辆发送的响应消息中被提供的特定内容的请求** <br> **《未公开》**对比文件全文未提及。对比文件中,发送方车辆发送的消息包含的是其希望通知给接收方的信息(如警告、自身状态),而非请求接收方提供特定内容的响应。对比文件描述的是单向或基于驾驶员操作触发的通知,并未涉及请求-响应模式。因此,该技术特征未被对比文件直接或隐含公开。
**技术特征G:其中所述消息包括以下至少一个:针对所述车辆的指令、针对所述车辆的警告、通信建立信息或者服务质量信息** <br> **《直接公开》**【0186】“...the vehicle 1000 generates data containing a signal corresponding to the ID of the vehicle 2000, a synchronization signal and information to be transmitted (for example, abnormal closeness warning message) by a transmission data generator 1004 as transmission data.” <br> 【0189】“The notification information transmitted at the step S1105 contains not only the message but also vehicle identification information of the other vehicle ... and the vehicle identification information, the kind of the vehicle, the present position, the traveling (cruising) speed, the traveling (cruising) direction, the shift position, the state of the brake light, the state of the direction indicator, and the state of the hazard flasher of the vehicle 1 of the transmission source.”对比文件明确公开了消息中包含“异常接近警告消息”(警告)和同步信号(通信建立信息)。此外,消息中还包含发送方车辆的多种状态信息(如位置、速度、方向等),这些信息可以用于辅助接收方理解当前交通状况或进行通信协调。因此,该技术特征“包括警告和/或通信建立信息”被对比文件直接公开。
**技术特征H:其中所述传感器包括以下至少一个:静态相机、视频相机、基于激光的光学传感器、扫描检测器、射频成像装置或电磁传感器** <br> **《直接公开》**【0067】“...a plurality of imaging devices 20, 20, ... (vehicle detection device) such as CCD cameras arranged around the vehicle 1 to shoot another surrounding vehicle...” <br> 【0191】“Another vehicle is detected by the imaging device in the above-mentioned embodiments. Alternatively, a method other than an image analysis method may be used such that identification information is previously registered in a plurality of vehicles and the identification information and the positional relation between them are detected by wireless communication.”对比文件直接公开了使用CCD相机作为传感器。CCD相机是本领域公知的视频/静态相机的一种。虽然对比文件未穷举所有类型的传感器,但明确指出了“成像设备”这一上位概念,而静态相机、视频相机是其最典型的实现方式。因此,该技术特征被对比文件直接公开。
**技术特征I:其中所述标识符是以下至少一个:无线电标识符、地址或目的地地址** <br> **《直接公开》**【0010】“...the communication device transmits the determined piece of notification information to the other vehicle, regarding the detected vehicle identification information as a communication identifier of the other destination vehicle.” <br> 【0184】“...when the read registered number is set as the vehicle identification information of the data destination, the notification information can be transmitted.”对比文件明确公开了将检测到的车辆识别信息(如牌照号码)视为“通信标识符”,并且该标识符被用于标识“数据目的地”(目的地地址)。在通信上下文中,用于标识目的地地址的标识符即为目的地地址本身或无线电标识符。因此,该技术特征被对比文件直接公开。
**技术特征J:其中所述无线电标识符是以下至少一个:车辆移动中无线接入标识符、直接短距离通信标识符、无线局域网标识符或蜂窝通信网络标识符** <br> **《未公开》**对比文件全文未提及。对比文件虽然公开了通信设备(communicating means 18),但未具体说明其采用的无线通信技术类型(如WAVE、DSRC、WLAN或蜂窝网络),更未提及对应于这些技术的具体标识符。因此,该技术特征未被对比文件直接或隐含公开。
**技术特征K:其中所述标识符是应用级别标识符** <br> **《隐含公开》**【0185】“...the vehicle 1000 converts the registered number of the vehicle 2000 read by the image signal processing unit 1002 to a signal as an ID for identifying the vehicle B by an ID (identifier) signal conversion/storage unit 1003 and stores it.” <br> 【0186】“...the vehicle 1000 generates data containing a signal corresponding to the ID of the vehicle 2000, a synchronization signal and information to be transmitted...”对比文件中,标识符(ID)是基于牌照号码生成并用于在应用层(如发送警告消息的应用)标识特定车辆。该ID被用于数据封装和上层应用寻址,而非底层物理寻址。这种在应用层使用的、用于标识通信对端的标识符,其本质和应用级别标识符是一致的。本领域技术人员可以合理推断,该ID是用于应用层通信的标识。因此,该技术特征被对比文件隐含公开。
**技术特征L:其中所述图像包括以下至少一个:所述车辆的牌照号码、所述车辆的注册号码、与所述车辆相关联的一维条形码或者与所述车辆相关联的二维条形码** <br> **《直接公开》**【0184】“...the registered number of the other vehicle is detected (read) from the number plate of the other vehicle in the image in the effective range.” <br> 【0185】“According to the Japanese Patent Application Laid-Open No. H09-098125, as shown in FIG. 23, a vehicle 1000 observes a number plate N of another vehicle 2000 by a imaging device 1001 all the time and reads the registered number of the vehicle 2000 by an image signal processing unit 1002.”对比文件明确公开了从图像中的号码牌(number plate)检测(读取)注册号码(registered number)。这与本技术特征中的“牌照号码”和“注册号码”完全相同。因此,该技术特征被对比文件直接公开。
**技术特征M:其中所述图像包括从电磁传感器或声传感器确定的信息** <br> **《未公开》**对比文件全文未提及电磁传感器或声传感器。对比文件仅公开了光学成像设备(CCD相机)和通过无线通信检测标识信息的方法,未提及使用电磁传感器(如雷达)或声传感器来生成包含标识信息的图像。因此,该技术特征未被对比文件直接或隐含公开。
**技术特征N:其中所述生成进一步包括:应用散列函数、查找表或针对所述标识信息的函数中的至少一项来生成所述标识符** <br> **《隐含公开》**【0185】“Then, the vehicle 1000 converts the registered number of the vehicle 2000 read by the image signal processing unit 1002 to a signal as an ID for identifying the vehicle B by an ID (identifier) signal conversion/storage unit 1003 and stores it.” <br> 【0184】“the other vehicle to which the notification information is sent is determined based on the detected registered number. In addition, when the read registered number is set as the vehicle identification information of the data destination, the notification information can be transmitted.”对比文件公开了两种生成标识符的方式:一种是直接“将读取的注册号码设置为车辆识别信息”,这可以视为一种恒等函数(identity function);另一种是通过“ID信号转换/存储单元”将注册号码“转换为一个信号作为ID”。这种转换必然涉及某种函数或算法(例如,可能的映射、编码或哈希)。虽然对比文件未明确指定是散列函数或查找表,但“转换”一词暗示了应用了某种函数。本领域技术人员可以合理推断,为了实现通信协议兼容性或长度要求,对原始牌照号码应用某种函数(包括查找表)是常见的实现方式。因此,该技术特征被对比文件隐含公开。
**技术特征O:其中散列函数至少部分地通过国家代码或地区代码来确定** <br> **《未公开》**对比文件全文未提及。对比文件及所引用的文献均未提到国家代码或地区代码,也未提及散列函数的参数确定方式。因此,该技术特征未被对比文件直接或隐含公开。
**技术特征P:其中所述标识符是本地唯一的** <br> **《未公开》**对比文件全文未提及。对比文件未讨论所生成的标识符是本地唯一还是全球唯一。其目的是在局部范围内识别其他车辆,但并未明确其唯一性范围。因此,该技术特征未被对比文件直接或隐含公开。
**技术特征Q:其中所述标识符是全球唯一的** <br> **《未公开》**对比文件全文未提及。对比文件未讨论所生成的标识符的唯一性范围。未提及全球唯一性的概念。因此,该技术特征未被对比文件直接或隐含公开。

### 代码输出

根据上述分析,被直接公开的技术特征为:A, B, G, H, I, L。

被隐含公开的技术特征为:E, K, N。

<<<A>>><<<B>>><<<G>>><<<H>>><<<I>>><<<L>>><<<e>>><<<k>>><<<n>>>

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