Vehicle cooperation terminal

Abstract

The utility model relates to the technical field of vehicles, in particular to a vehicle cooperation terminal. The vehicle cooperation terminal comprises an interconnection module connected with a vehicle and used for receiving to-be-shared vehicle data sent by the vehicle; and a resource sharing module connected with the interconnection module and used for receiving the to-be-shared vehicle data sent by the interconnection module and storing the to-be-shared vehicle data in the available resource space in the vehicle cooperation terminal.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a vehicle coordination terminal. BACKGROUND

[0002] The hardware resources of the car machine system refer to various physical devices and components that constitute the car machine system and support its normal operation. These hardware resources provide the car machine system with necessary computing, storage, communication, input / output and other functions, and are the basis for realizing diversified services such as car information entertainment, navigation, control, etc.

[0003] At present, the random access memory (RAM) capacity of the traditional car machine system is determined at the design time and usually cannot be easily expanded. This limits the number of programs and data processing capacity that the system can run at the same time. With the increase of car applications, users often need to run multiple applications (such as navigation, music playing, video calling, etc.) at the same time.

[0004] However, limited RAM capacity can cause the system to respond slowly and lag when processing multiple tasks, so there is an urgent need for improvement. UTILITY MODEL CONTENT

[0005] Therefore, it is necessary to provide a vehicle coordination terminal capable of improving the response degree of the car machine system in view of the above technical problems.

[0006] In a first aspect, the present application provides a vehicle coordination terminal, which comprises

[0007] An interconnection module connected with the vehicle, configured to receive vehicle data to be shared sent by the vehicle;

[0008] A resource sharing module connected with the interconnection module, configured to receive the vehicle data to be shared sent by the interconnection module and store the vehicle data to be shared in an available resource space in the vehicle coordination terminal.

[0009] In one of the embodiments, the resource sharing module comprises a receiving unit, an encryption unit and a storage unit; the receiving unit is connected with the interconnection module and configured to receive the vehicle data to be shared sent by the interconnection module; the encryption unit is connected with the receiving unit and configured to perform encryption processing on the vehicle data to be shared; and the storage unit is connected with the receiving unit and the encryption unit and configured to store the encrypted vehicle data to be shared in the available resource space in the vehicle coordination terminal.

[0010] In one of the embodiments, the storage unit is further configured to check the vehicle data to be shared against a set of security rules, and store the vehicle data to be shared in the available resource space in the vehicle coordination terminal if the checking is passed.

[0011] In one of the embodiments, the resource sharing module further comprises a management unit connected with the receiving unit, the management unit is configured to monitor the resource usage of the vehicle coordination terminal, obtain the idle resource space in the vehicle coordination terminal, and select the available resource space satisfying the data volume of the vehicle data to be shared from the idle resource space.

[0012] In one of the embodiments, the management unit is configured to select the reserved resource space corresponding to the target service from the idle resource space, and select the available resource space satisfying the data volume of the vehicle data to be shared from the resource space other than the reserved resource space in the idle resource space; the service priority of the target service is higher than the service priority of the vehicle data to be shared.

[0013] In one of the embodiments, the interconnection module connected with the vehicle is further configured to receive a sharing time period corresponding to the vehicle data to be shared; the resource sharing module further comprises a timer, the timer is configured to send a storage instruction to the storage unit in the case that the current timing time reaches the starting time of the sharing time period; and the storage unit is configured to store the encrypted vehicle data to be shared into the available resource space according to the storage instruction and the sharing time period.

[0014] In one of the embodiments, the timer is configured to send a deletion instruction to the storage unit in the case that the current timing time reaches the ending time of the sharing time period; and the storage unit is configured to delete the vehicle data to be shared stored in the available resource space according to the deletion instruction.

[0015] In one of the embodiments, the interconnection module comprises a monitoring unit and a connection unit, and is configured to send a connection instruction to the connection unit to make the connection unit establish a connection with the vehicle according to the connection instruction in the case that the vehicle is monitored and the sharing request initiated by the vehicle is acquired.

[0016] In one of the embodiments, the monitoring unit is specifically configured to verify whether the current position of the vehicle satisfies the communication condition in the case that the vehicle is monitored, and send the connection instruction to the connection unit if yes.

[0017] In one of the embodiments, the available resource space is the available resource space in a read-only memory (ROM) and / or the available resource space in a random access memory (RAM).

[0018] The vehicle coordination terminal can flexibly store and manage the vehicle data to be shared through the resource sharing module of the vehicle coordination terminal. Even if the RAM capacity of the vehicle itself is limited, the storage and computing capacity can be expanded by using the available resource space in the vehicle coordination terminal, so as to support more simultaneous running of application programs. Due to the limitation of the RAM capacity, the traditional vehicle machine system may have problems such as slow response and lag when processing multiple tasks. Through the vehicle coordination terminal of the embodiment, the vehicle data to be shared can be effectively stored in the available resource space of the terminal, reducing the burden of the vehicle system itself. In this way, when the data needs to be accessed or processed, it can be obtained and responded more quickly, improving the overall running efficiency of the system. The resource sharing module of the vehicle coordination terminal can intelligently manage and allocate resource space, avoiding waste and idling of resources. By reasonably using the available resource space, the utilization rate of resources is improved, and the cost and maintenance cost of the system are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related art, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application or the related art. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0020] Figure 1 An environment diagram of the vehicle coordination terminal in an embodiment;

[0021] Figure 2 A schematic diagram of the receiving unit, encryption unit and storage unit in an embodiment;

[0022] Figure 3 A schematic diagram of the management unit in an embodiment;

[0023] Figure 4 A schematic diagram of the timer in an embodiment;

[0024] Figure 5 A schematic diagram of the monitoring unit and the connection unit in an embodiment. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present application more clear, the following will further describe the present application in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0026] In an exemplary embodiment, as Figure 1As shown, this embodiment provides a vehicle collaboration terminal, which includes: an interconnection module 11 connected to a vehicle for receiving vehicle data to be shared sent by the vehicle; and a resource sharing module 12 connected to the interconnection module for receiving vehicle data to be shared sent by the interconnection module and storing the vehicle data to be shared in the available resource space of the vehicle collaboration terminal.

[0027] Optionally, the vehicle can be connected via an interconnect module 11 (such as a vehicle cooperative terminal or OBU). This can be achieved via wired or wireless means. The interconnect module 11 is responsible for receiving vehicle data to be shared from the vehicle. This data may include information such as the vehicle's position, speed, acceleration, and steering angle, as well as vehicle status (such as fuel level, battery level, fault codes, etc.). After receiving the vehicle data, the interconnect module 11 sends this data to the resource sharing module 12. The resource sharing module 12 receives the data, processes it (such as data cleaning, format conversion, etc.), and then stores it in the available resource space of the vehicle cooperative terminal. This can be the terminal's built-in storage or a connected external storage device. The data stored in the resource sharing module 12 can be accessed and shared by other vehicles or systems. This can be achieved through network communication, such as using wireless communication technologies like Wi-Fi or LTE. The resource sharing module 12 is also responsible for the security and integrity of the data, ensuring that the data is not tampered with or leaked during transmission and storage.

[0028] For example, the connectivity module 11 can be an in-vehicle communication gateway or a Bluetooth module. The in-vehicle communication gateway is a bridge connecting the vehicle's internal network and external networks, and it can transmit data from inside the vehicle to the cloud or other external systems via wireless networks (such as 4G / 5G, Wi-Fi, etc.). Alternatively, the Bluetooth module can be used for short-range wireless communication between the vehicle and a mobile phone or other Bluetooth devices.

[0029] For example, the available resource space in the resource-sharing module 12 is typically provided by storage devices such as SSDs, HDDs, or flash memory cards. These storage devices feature high capacity, high speed, and high reliability, meeting the data storage needs of the vehicle cooperative terminal. The resource-sharing module 12 may also include hardware components such as a processor and a controller for processing and managing the received data. The processor is responsible for data parsing, conversion, and encryption, while the controller coordinates the workflow of the entire resource-sharing module.

[0030] In this embodiment, the available resource space is the available resource space in the read-only memory (ROM) and / or the available resource space in the random access memory (RAM).

[0031] The vehicle coordination terminal can flexibly store and manage the vehicle data to be shared through the resource sharing module of the vehicle coordination terminal. Even if the RAM capacity of the vehicle itself is limited, the storage and computing capacity can be expanded by using the available resource space in the vehicle coordination terminal, thereby supporting simultaneous running of more application programs. Due to the limitation of the RAM capacity, the traditional vehicle machine system can have problems such as slow response and lag when processing multiple tasks. Through the vehicle coordination terminal of the embodiment, the vehicle data to be shared can be effectively stored in the available resource space of the terminal, thereby reducing the burden of the system of the vehicle itself. In this way, when the data needs to be accessed or processed, the data can be obtained and responded to more quickly, thereby improving the overall running efficiency of the system. The resource sharing module of the vehicle coordination terminal can intelligently manage and allocate the resource space, thereby avoiding waste and idling of the resources. By reasonably using the available resource space, the utilization rate of the resources is improved, and the cost and maintenance cost of the system are reduced.

[0032] In one exemplary embodiment, as shown in Figure 2 The resource sharing module includes a receiving unit 120, an encryption unit 121, and a storage unit 122. The receiving unit is connected with the interconnection module and is configured to receive the vehicle data to be shared sent by the interconnection module. The encryption unit is connected with the receiving unit and is configured to perform encryption processing on the vehicle data to be shared. The storage unit is connected with the receiving unit and the encryption unit and is configured to store the encrypted vehicle data to be shared in the available resource space in the vehicle coordination terminal.

[0033] Optionally, the interconnection module receives the vehicle data to be shared from the vehicle and sends the data to the receiving unit of the resource sharing module. After receiving the data, the receiving unit performs preliminary data checking and format conversion to ensure the integrity and consistency of the data. The encryption unit obtains the vehicle data to be shared from the receiving unit and performs encryption processing thereon. The encryption process can include encrypting the data using encryption algorithms (such as AES, DES, etc.) and generating and managing encryption keys. The encryption unit ensures that the encrypted data can only be accessed by authorized users or systems, thereby improving the security of the data. The storage unit receives the encrypted data output by the encryption unit and stores the data in the available resource space in the vehicle coordination terminal. The storage unit can be a built-in storage device (such as an SSD, an HDD), or a connected external storage device (such as a USB flash disk, a network storage device, etc.). The storage unit is responsible for the secure storage and efficient access of the data, and ensures that the data can be quickly retrieved and used when needed.

[0034] The receiving unit typically includes hardware interfaces connected to the interconnection module, such as USB, serial port, network port, etc. These interfaces are responsible for data transmission and reception. The receiving unit can include a processing chip for preliminary processing and format conversion of data. For example, a low-power ARM processor can be used to complete these tasks.

[0035] The encryption unit can be a dedicated encryption chip, such as FPGA, ASIC, etc. These chips have built-in efficient encryption algorithms and key management modules, which can achieve fast encryption and decryption of data. If the encryption unit is not a dedicated encryption chip, it can be an encryption module that can be integrated into the processor chip or connected to the processor chip through an external interface. The encryption unit also needs a secure key storage area for storing encryption keys. This area can be a secure storage unit inside the chip or an external secure storage device.

[0036] The core of the storage unit is a storage device, such as SSD, HDD, flash card, etc. These devices have high capacity, high speed and high reliability, which can meet the data storage needs of the vehicle collaborative terminal. The storage unit also needs interfaces connected to the receiving unit and the encryption unit, such as SATA, PCIe, USB, etc. These interfaces are responsible for data transmission and storage control.

[0037] Further, the storage unit is also used to check the to-be-shared vehicle data according to the set security rules, and store the to-be-shared vehicle data to the available resource space in the vehicle collaborative terminal if the checking is passed.

[0038] Optionally, the receiving unit receives the to-be-shared vehicle data from the interconnection module. After preliminary processing (such as format conversion, denoising, etc.), the data is passed to the storage unit. The storage unit checks the to-be-shared vehicle data according to the set security rules. The security rules can include data integrity check (such as CRC check, hash check, etc.), data legality check (such as checking whether the data conforms to a specific format or range), and data timeliness check (such as checking whether the data is within a specified time range), etc.

[0039] If the data check fails, the storage unit will refuse to store the data and can send an alarm information to the system.

[0040] If the data check passes, the storage unit stores the to-be-shared vehicle data to the available resource space in the vehicle coordination terminal. The storage process can include encryption processing of the data (such as encrypting the data using encryption algorithms such as AES, DES, etc.), compression processing of the data (such as compressing the data using compression algorithms such as LZ77, LZW, etc.), and backup processing of the data (such as backing up the data to a redundant storage device), etc. The storage unit also records information such as the storage location and storage time of the data, for subsequent data retrieval and management.

[0041] For example, the storage unit, as a key component in the vehicle coordination terminal, has various hardware forms, which can be 1) embedded storage devices, such as embedded SSD (solid state disk), embedded HDD (hard disk drive), etc. 2) removable storage devices, such as USB flash disk, SD card, etc.

[0042] In an exemplary embodiment, as shown in Figure 3 The resource sharing module also includes a management unit 123 connected to the receiving unit, which is used to monitor the resource usage of the vehicle coordination terminal, obtain the idle resource space in the vehicle coordination terminal, and select the available resource space that meets the data volume of the to-be-shared vehicle data from the idle resource space.

[0043] Optionally, the management unit first communicates with each component (such as the storage unit, the processing unit, etc.) in the vehicle coordination terminal to obtain their resource usage. The resource usage can include the occupancy rate of the storage space, the load of the processor, the usage rate of the memory, etc. The management unit monitors these data in real time or at regular intervals to understand the overall resource status of the vehicle coordination terminal.

[0044] Based on the resource monitoring data, the management unit calculates the idle resource space in the vehicle coordination terminal. For the storage unit, the idle resource space can refer to the size of the unoccupied storage space. For the processing unit and other resources such as memory, the idle resource space can refer to the idle time slice of the processor or the size of the unoccupied memory. When the to-be-shared vehicle data is received, the management unit evaluates the data volume of these data. Subsequently, the management unit selects the available resource space that meets the data volume of the to-be-shared vehicle data from the idle resource space. Once the available resource space is determined, the management unit instructs the corresponding component (such as the storage unit) to allocate resources. The to-be-shared vehicle data is then stored in the allocated resource space.

[0045] Further, the management unit is used to select the reserved resource space corresponding to the target service from the idle resource space, and select the available resource space that meets the data volume of the to-be-shared vehicle data from the resource space in the idle resource space except the reserved resource space.

[0046] Among them, the business priority of the target business is higher than the business priority of the data on vehicles to be shared.

[0047] Optionally, the management unit first performs resource monitoring to obtain the current resource usage of each component in the vehicle collaborative terminal. Based on the monitoring data, it identifies idle resource space, including idle areas of storage space and idle time slices of processors. The management unit identifies target services and their corresponding reserved resource space according to system configuration or preset rules. Target services are those with higher priority than the vehicle data to be shared, and they require priority resource guarantees. The management unit checks whether the reserved resource space is sufficient and not occupied by other low-priority services. If the reserved resource space is insufficient or occupied, the management unit can trigger corresponding alarms or resource adjustment mechanisms. After confirming that the reserved resource space meets the target service requirements, the management unit selects available resource space from the remaining idle resource space to meet the data volume of the vehicle data to be shared. The management unit instructs the corresponding components (such as storage units) to allocate resources, storing the vehicle data to be shared into the selected available resource space. Simultaneously, the management unit updates resource usage records to ensure correct resource allocation and subsequent management. During system operation, the management unit continuously monitors resource usage and dynamically adjusts it according to service priority and resource requirements. If the resource requirements of the target business change or the priority of the vehicle data to be shared is increased, the management unit can reallocate resources.

[0048] Understandably, as a core component of the resource-sharing module, the management unit's hardware implementation needs to meet the requirements of high performance, high reliability, and scalability. Here are some possible hardware implementation examples: High-performance embedded processors: Using high-performance embedded processors, such as ARM Cortex-A series or RISC-V architecture processors, can meet complex resource management algorithms and real-time requirements. Application-Specific Integrated Circuits (ASICs): For specific resource management needs, dedicated integrated circuits can be designed to implement the functions of the management unit. ASICs have the advantages of high performance, low power consumption, and high integration.

[0049] In one exemplary embodiment, such as Figure 4 As shown, the interconnection module connected to the vehicle is also used to receive the sharing time period corresponding to the vehicle data to be shared; the resource sharing module also includes a timer 124, which sends a storage instruction to the storage unit when the current timing time reaches the start time of the sharing time period; the storage unit is used to store the encrypted vehicle data to be shared into the available resource space according to the storage instruction and the sharing time period.

[0050] In an exemplary embodiment, the timer sends a deletion instruction to the storage unit in the case that the current timing moment reaches the end moment of the sharing period; the storage unit is configured to delete the to-be-shared vehicle data stored in the available resource space according to the deletion instruction.

[0051] Optionally, the interconnection module communicates with the vehicle to receive the to-be-shared vehicle data and the corresponding sharing period information. The sharing period usually includes a start moment and an end moment, which are used to define the validity period of data sharing. The timer in the resource sharing module is configured to monitor the current time and compare it with the received sharing period. When the current timing moment of the timer reaches the start moment of the sharing period, the timer sends a storage instruction to the storage unit. After receiving the storage instruction, the storage unit encrypts the to-be-shared vehicle data to ensure the security of the data. The encrypted data is stored in the available resource space selected by the management unit. The timer continues to monitor the current time, and when it reaches the end moment of the sharing period, it sends a deletion instruction to the storage unit. After receiving the deletion instruction, the storage unit deletes the stored to-be-shared vehicle data from the available resource space, releasing the space for other services. Throughout the process, the management unit can be responsible for recording relevant logs, including the storage time, deletion time and any abnormal situations of the data, for subsequent auditing and troubleshooting.

[0052] For example, the timer, as a key component of the resource sharing module, needs to accurately and reliably track time. Here are some possible hardware implementation examples: Real-Time Clock (RTC): Real-time clock is a hardware module that can continuously run and provide accurate time. It usually contains its own power supply and timing circuit, and can continue to run after the system is powered off. Microcontroller (MCU) built-in timer: Microcontrollers have built-in timer functions that can be used for accurate time measurement and timing operations. These timers can usually be configured through programming to meet different time accuracy and range requirements.

[0053] In an exemplary embodiment, as shown in Figure 5 The interconnection module 11 includes a monitoring unit 110 and a connection unit 111, which are used to issue a connection instruction to the connection unit to establish a connection with the vehicle according to the connection instruction in the case that the vehicle is monitored and the sharing request initiated by the vehicle is obtained.

[0054] Further, the monitoring unit is specifically configured to verify whether the current position of the vehicle meets the communication condition in the case that the vehicle is monitored, and if so, issue a connection instruction to the connection unit.

[0055] Optionally, the monitoring unit 110 continuously monitors the surrounding environment, and when a vehicle is detected, the identification and verification of the vehicle are performed first. The verification process includes confirming whether the current location of the vehicle meets the communication conditions. The communication conditions can involve signal strength, distance restrictions, network coverage, and other aspects. If the current location of the vehicle meets the communication conditions, the monitoring unit 110 issues a connection instruction to the connection unit 111. After receiving the connection instruction, the connection unit 111 establishes a connection with the vehicle according to the information in the instruction (such as the vehicle's identity, communication protocol, etc.). The connection process can involve the use of wireless communication technologies such as Bluetooth, Wi-Fi, cellular networks, etc., depending on the communication needs and capabilities between the vehicle collaborative terminal and the vehicle. Once the connection is successfully established, data transmission can be performed between the vehicle collaborative terminal and the vehicle.

[0056] In this embodiment, the vehicle sends the vehicle data to be shared to the vehicle collaborative terminal. These data can include the vehicle's driving status, location information, fault diagnosis, etc. After receiving the data, the vehicle collaborative terminal processes and analyzes it, such as storing it in a designated location, displaying it in real-time, or triggering corresponding response actions, etc.

[0057] The monitoring unit 110 and the connection unit 111 are important components of the vehicle collaborative terminal, and their hardware implementation can be based on existing communication and sensing technologies. Here are some possible hardware implementation examples:

[0058] The monitoring unit 110 can be a wireless sensor network node equipped with a wireless communication module and sensors, capable of monitoring the presence and location information of vehicles in the surrounding environment. Radar or lidar system: uses radar or lidar technology for vehicle detection and positioning. GPS / GNSS receiver: combines the Global Positioning System (GPS) or other Global Navigation Satellite System (GNSS) for vehicle positioning and tracking. Image recognition camera: captures images through a camera and uses image recognition algorithms for vehicle identification and verification.

[0059] The connection unit 111 can be a wireless communication module such as a Bluetooth module, a Wi-Fi module, a cellular network communication module, etc., used to establish a wireless connection with the vehicle. Network interface card (NIC): in the case of wired connection, a network interface card can be used to communicate with the vehicle. Special communication chip: a special communication chip designed for specific communication protocols or standards, providing efficient and stable communication connection.

[0060] The technical features of the above embodiments can be combined in any way. To make the description concise, not all possible combinations of the technical features in the above embodiments are described, but as long as the combinations of the technical features do not contradict, they should be considered within the scope of the present application.

[0061] The above-described embodiments are merely illustrative of several embodiments of the present application, which are described in more detail and in a specific manner, but should not be construed as limiting the scope of the patent of the present application. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A vehicle coordination terminal, characterized by comprising: The vehicle coordination terminal comprises: an interconnection module connected with the vehicle, configured to receive vehicle data to be shared sent by the vehicle; a resource sharing module connected with the interconnection module, configured to receive the vehicle data to be shared sent by the interconnection module, and store the vehicle data to be shared into available resource space in the vehicle coordination terminal; wherein the resource sharing module comprises a receiving unit, an encryption unit and a storage unit; the receiving unit is connected with the interconnection module, configured to receive the vehicle data to be shared sent by the interconnection module; the encryption unit is connected with the receiving unit, configured to perform encryption processing on the vehicle data to be shared; and the storage unit is connected with the receiving unit and the encryption unit, configured to store the encrypted vehicle data to be shared into available resource space in the vehicle coordination terminal.

2. The vehicle coordination terminal according to claim 1, characterized by The storage unit is further configured to verify the vehicle data to be shared according to a set security rule, and store the vehicle data to be shared into available resource space in the vehicle coordination terminal if the verification is passed.

3. The vehicle coordination terminal according to claim 1, characterized by The resource sharing module further comprises a management unit connected with the receiving unit, and the management unit is configured to monitor resource usage of the vehicle coordination terminal, obtain idle resource space in the vehicle coordination terminal, and select available resource space satisfying data volume of the vehicle data to be shared from the idle resource space.

4. The vehicle coordination terminal according to claim 3, characterized by The management unit is configured to select reserved resource space corresponding to a target service from the idle resource space, and select available resource space satisfying data volume of the vehicle data to be shared from resource space other than the reserved resource space in the idle resource space; the service priority of the target service is higher than the service priority of the vehicle data to be shared.

5. The vehicle coordination terminal according to claim 1, characterized by The interconnection module connected with the vehicle is further configured to receive a sharing time period corresponding to the vehicle data to be shared; the resource sharing module further comprises a timer, and the timer is configured to send a storage instruction to the storage unit if a current timing time reaches a starting time of the sharing time period; and the storage unit is configured to store the encrypted vehicle data to be shared into the available resource space according to the storage instruction and the sharing time period.

6. The vehicle coordination terminal according to claim 5, characterized by The timer is configured to send a deletion instruction to the storage unit if a current timing time reaches an ending time of the sharing time period; and the storage unit is configured to perform deletion processing on the vehicle data to be shared stored in the available resource space according to the deletion instruction.

7. The vehicle coordination terminal according to claim 1, characterized by The interconnection module comprises a monitoring unit and a connection unit, and is configured to send a connection instruction to the connection unit to make the connection unit establish connection with the vehicle according to the connection instruction if the vehicle is monitored and a sharing request initiated by the vehicle is acquired.

8. The vehicle coordination terminal according to claim 7, characterized by The monitoring unit is specifically configured to verify whether a current position of the vehicle satisfies communication conditions if the vehicle is monitored, and send a connection instruction to the connection unit if yes.

9. The vehicle coordination terminal according to any one of claims 1 to 8, characterized by, The available resource space is available resource space in a read-only memory (ROM) and / or available resource space in a random access memory (RAM).

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