CN111970317B - Remote control method, storage medium and remote control system - Google Patents
Remote control method, storage medium and remote control system Download PDFInfo
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- CN111970317B CN111970317B CN202010350378.XA CN202010350378A CN111970317B CN 111970317 B CN111970317 B CN 111970317B CN 202010350378 A CN202010350378 A CN 202010350378A CN 111970317 B CN111970317 B CN 111970317B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The application provides a remote control method, a storage medium and a remote control system, wherein the remote equipment control method is used for a remote server and comprises the following steps: acquiring current equipment configuration information; judging whether the current equipment configuration information is consistent with the historical equipment configuration information or not; acquiring equipment attribute information when the current equipment configuration information is inconsistent with the historical equipment configuration information; and generating and transmitting a device control policy to the device according to the device attribute information. When the current equipment configuration information is inconsistent with the historical equipment configuration information, the equipment attribute information is acquired, and the equipment control strategy is generated and sent to the controlled equipment according to the equipment attribute information, so that the change of the equipment configuration information can be timely perceived, and the stable operation of the equipment is ensured.
Description
Technical Field
The application relates to the technical field of automobile safety, in particular to a remote control method, a storage medium and a remote control system.
Background
Remote monitoring devices (TCAM; telematics connectivity antenna module) are already an indispensable key device for the whole vehicle plant. The remote monitoring equipment is used for meeting the supervision of enterprises, is more used for better serving vehicle owners, sales channels and diversification of markets, and is also used for collecting more accurate user behavior data and whole vehicle equipment operation data for the travel field, so that more accurate user service and interactive optimization design is provided, and more guarantee data are analyzed for the whole vehicle equipment operation condition.
Therefore, it is important how to ensure the stable operation of the remote monitoring device TCAM in the whole vehicle and not to be maliciously dismantled.
Disclosure of Invention
In view of the above, the present application provides a remote control method, a storage medium, and a remote control system, so as to ensure stable operation of a device, sense a change of configuration information of the device in time, and provide a corresponding control policy.
The application first provides a remote equipment control method, which is used for a remote server and comprises the following steps: acquiring current equipment configuration information; judging whether the current equipment configuration information is consistent with the historical equipment configuration information or not; acquiring equipment attribute information when the current equipment configuration information is inconsistent with the historical equipment configuration information; and generating and transmitting a device control policy to the device according to the device attribute information.
According to one embodiment of the present application, the step of obtaining the current device configuration information includes: acquiring equipment identity information; acquiring current equipment configuration information according to the equipment identity information; acquiring the equipment attribute information according to the equipment identity information; when the device is a vehicle, the device identity information includes a vehicle unique identification code VIN.
According to one embodiment of the present application, the step of generating and transmitting a device control policy to the device according to the device attribute information includes: acquiring the operation field and the current situation of equipment according to the equipment attribute information, wherein the operation field and the current situation comprise at least one of equipment category, equipment attribution and purchase modes, the equipment attribution comprises equipment attribution personal, equipment attribution units and equipment attribution operation sharing, and the purchase modes comprise renting purchase, loan purchase and full money purchase; and generating and transmitting a device control policy to the device according to the acquired operation field and the current situation of the device.
According to one embodiment of the present application, the step of generating and transmitting the device control policy to the device according to the acquired operation domain and the current situation of the device includes: if the equipment attribution operation sharing is obtained, actively configuring an anti-theft starting mode, selecting an automatic limiting running and double-flashing lamp starting instruction as a part of the equipment control strategy, and sending the equipment control strategy to the equipment; and if the equipment is acquired to belong to the personal and does not belong to the renting purchase, the equipment is not subjected to any limiting treatment unless the user configures to start the anti-disassembly and/or anti-theft mode.
According to one embodiment of the present application, the step of generating and transmitting a device control policy to the device according to the device attribute information includes: acquiring a device control strategy under a common scene and/or a device control strategy under a custom scene according to the device attribute information; when the device is a vehicle, the device control strategy in the common scenario includes a vehicle speed control strategy including a limited operation, an arbitrary vehicle speed setting, a maximum vehicle speed setting in anti-tamper and/or anti-theft mode, and a dual flash configuration; when the equipment is a vehicle, the equipment attribute information comprises at least two of vehicle information, license plate information, vehicle operation information, vehicle owner information and purchase mode; the vehicle information comprises at least one of a vehicle type, an engine number, a use unit, a responsible person, a fuel card number, an insurance company, a road and bridge fee payment date and two-guarantee time.
The application also provides a remote equipment control method, which is used for equipment and comprises the following steps: uploading equipment configuration information, wherein the equipment configuration information corresponds to the equipment identity information one by one; receiving a device control strategy, wherein the device control strategy is generated according to the uploaded device configuration information; and combining the device control strategy with a time stamp to form a heartbeat packet, and periodically transmitting the heartbeat packet on a bus at regular time.
According to one embodiment of the present application, the remote device control method further includes: and executing the control strategy and/or sending alarm information according to the equipment configuration information and the heartbeat packet information.
The present application further provides a computer-readable storage medium having a remote device control program stored thereon, which when executed by a processor, implements the remote device control method of any one of the above.
The application finally provides a remote device control system comprising: a remote server generating a device control policy according to the device configuration information and the device attribute information; the remote monitoring device is arranged on the controlled device, provides the device configuration information for the remote server, receives the device control strategy from the remote server, and forms the device control strategy into a heartbeat packet; and the device controller is arranged on the controlled device, receives the heartbeat packet, and controls the controlled device through the device control strategy according to the device configuration information and the heartbeat information.
According to one embodiment of the application, the remote device control system further comprises an alarm, wherein the alarm sends out fault information when the remote monitoring device is removed or is abnormal in operation, prompts the user to make an abnormality, and guides the user to conduct after-sales service.
When the current equipment configuration information is inconsistent with the historical equipment configuration information, the equipment attribute information is acquired, and the equipment control strategy is generated and sent to the controlled equipment according to the equipment attribute information, so that the change of the equipment configuration information can be timely perceived, and the stable operation of the equipment is ensured.
The foregoing description is only an overview of the present application, and is intended to be implemented in accordance with the teachings of the present application, as well as the preferred embodiments thereof, together with the following detailed description of the application, given by way of illustration only, together with the accompanying drawings.
Drawings
Fig. 1 is a schematic flow chart of a remote device control method for a remote server according to the present application.
Fig. 2 is a detailed flow chart of a step of fig. 1.
Fig. 3 is another detailed flow diagram of one step of fig. 1.
Fig. 4 is a detailed flow chart of a step of fig. 3.
Fig. 5 is a schematic diagram showing a detailed flow of one step in fig. 1.
Fig. 6 is a flow chart of one specific application of the remote device control method for a remote server employing the present application.
Fig. 7 is a flow chart of another method for controlling a remote device of the present application.
Fig. 8 is a block diagram of a remote device control system according to the present application.
Fig. 9 is a block schematic diagram of one specific application of the remote device control system shown in fig. 8.
Fig. 10 shows a timing diagram of the monitoring of a vehicle by the telemonitoring device TCAM.
Detailed Description
In order to further describe the technical means and effects adopted by the present application to achieve the preset purpose, the following detailed description of the present application is given with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1, the present application first provides a remote device control method for a remote server, which includes:
step S11, acquiring current equipment configuration information;
step S13, judging whether the current equipment configuration information is consistent with the historical equipment configuration information;
step S15, when the current equipment configuration information is inconsistent with the historical equipment configuration information, acquiring equipment attribute information;
and step S17, generating and transmitting a device control strategy to the device according to the device attribute information.
In detail, referring to fig. 2, the step S11, that is, the step of obtaining the current device configuration information, includes:
step S111, obtaining equipment identity information;
step S113, obtaining current equipment configuration information according to the equipment identity information;
step S115, acquiring the equipment attribute information according to the equipment identity information;
when the device is a vehicle, the device identity information includes a vehicle unique identification code VIN (Vehicle Identification Number; vehicle identification number).
In detail, referring to fig. 3, the step S17, that is, the step of generating and transmitting the device control policy to the device according to the device attribute information, includes:
step S171, according to the equipment attribute information, acquiring the operation field and the current situation of equipment, wherein the operation field and the current situation comprise at least one of equipment category, equipment attribution and purchase mode, the equipment attribution comprises equipment attribution personal, equipment attribution unit and equipment attribution operation sharing, and the purchase mode comprises renting purchase, loan purchase and full money purchase;
step S173, generating and transmitting a device control policy to the device according to the acquired operation domain and the current situation of the device.
In more detail, referring to fig. 4, the step S173, which is the step of generating and transmitting the device control policy to the device according to the acquired operation domain and the current situation of the device, includes:
step S172, if the equipment attribution operation sharing is obtained, actively configuring an anti-theft starting mode, selecting an automatic limiting running and double-flash starting instruction as a part of the equipment control strategy, and sending the equipment control strategy to the equipment;
step S174, if the device is acquired as belonging to the individual and not belonging to purchase with a rental, no restriction is performed on the device unless the user configures to turn on the tamper-proof and/or anti-theft mode.
In detail, referring to fig. 5, the step S17, that is, the step of generating and transmitting the device control policy to the device according to the device attribute information, includes:
step S175, according to the equipment attribute information, acquiring an equipment control strategy in a common scene and/or an equipment control strategy in a custom scene;
step S177, when the device is a vehicle, the device control strategy in the common scenario includes a vehicle speed control strategy, where the vehicle speed control strategy includes a limited operation, an arbitrary vehicle speed setting, a maximum vehicle speed setting in anti-tamper and/or anti-theft mode, and a dual flash configuration;
step S179, when the equipment is a vehicle, the equipment attribute information comprises at least two of vehicle information, license plate information, vehicle operation information, vehicle owner information and purchase mode; the vehicle information comprises at least one of a vehicle type, an engine number, a use unit, a responsible person, a fuel card number, an insurance company, a road and bridge fee payment date and two-guarantee time.
Specifically, if the device is a vehicle, the attribute of the vehicle can be identified through data analysis according to different attribution and application scenes of the vehicle, then a vehicle control strategy matched with the attribute is automatically generated, and the vehicle control strategy is issued to the vehicle through TSP (Telematics Service Provider; automobile telematics platform) service, and the specific process can be referred to as fig. 6:
firstly, according to the VIN code of the vehicle in an enterprise, combining data acquired after the vehicle is sold, forming a basic database, wherein the basic database comprises unique identification VIN codes produced by the vehicle, vehicle information, license plate information, vehicle operation information, personal information, purchasing mode and the like for later-period vehicle attribute matching;
then, carrying out vehicle attribute identification, wherein the vehicle attribute identification is to automatically identify the attribute of a vehicle database according to a vehicle unique identification code VIN (vehicle identification number) reported by a vehicle TCAM (traffic light interface) so as to know the operation field and the current situation of the vehicle, such as the type of the vehicle, the attribution and purchase mode of the vehicle, and finally input the vehicle to a vehicle control strategy unit, such as a power domain main controller mentioned below, for automatically matching the control strategy of the vehicle, wherein the attribution of the vehicle comprises a vehicle attribution person, a vehicle attribution unit and a vehicle attribution operation share, and the purchase mode comprises the purchase with a lease purchase loan and the purchase of a full money;
then, carrying out control strategy matching, wherein the control strategy matching is combined with the vehicle attribute to automatically match the vehicle control strategy scheme in the control strategy configuration library, and when the automatic matching control strategy is carried out, the selected instructions comprise automatic limiting running and double-flash lamp starting; if the vehicle belongs to the personal area and does not belong to the vehicle for rental, the vehicle does not do any restriction processing unless the user configures to turn on the anti-theft mode; thus, the strategy of the automatic vehicle control scheme can be realized through the vehicle attribute; the control strategy configuration library stores equipment control strategies under a common scene and/or equipment control strategies under a custom scene, wherein the equipment control strategies under the common scene comprise vehicle speed control strategies, and the vehicle speed control strategies comprise operation limiting, arbitrary vehicle speed setting and maximum vehicle speed setting in appointed anti-dismantling and/or anti-theft modes, such as the maximum vehicle speed setting is 460km/h, double-flashing lamp configuration and the like; the restricted operation is, for example, to disable the vehicle from starting.
And finally, issuing control strategy configuration, automatically adapting the finally obtained equipment control strategy according to the flow, pushing the finally obtained equipment control strategy to an adapted current vehicle TCAM through TSP service, and updating and storing the equipment control strategy.
Referring to fig. 7, the present application further provides a remote device control method for a device, including:
step S22, uploading equipment configuration information, wherein the equipment configuration information corresponds to the equipment identity information one by one;
step S24, receiving a device control strategy, wherein the device control strategy is generated according to the uploaded device configuration information;
and step S26, forming a heartbeat packet by combining the device control strategy with the time stamp, and periodically transmitting the heartbeat packet on the bus at regular time.
In detail, the remote device control method further includes: and step S28, executing the control strategy and/or sending alarm information according to the equipment configuration information and the heartbeat packet information.
The present application also provides a computer-readable storage medium having stored thereon a remote device control program that, when executed by a processor, implements any one of the above-described remote device control methods.
In accordance with the above-mentioned remote device control method, the present application further provides a remote device control system 100, please refer to fig. 8, including a remote server 101, a remote monitoring device 103 and a device controller 105. In detail, the remote server 101 generates a device control policy based on the device configuration information and the device attribute information. The remote monitoring device 103 is configured to be a controlled device, provide the remote server with the device configuration information, receive a device control policy from the remote server, and form the device control policy into a heartbeat packet. The device controller 105 is configured to be disposed in a controlled device, and receives the heartbeat packet, and controls the controlled device according to the device configuration information and the heartbeat information through the device control policy.
In detail, in one embodiment, the remote device control system 100 further includes an alarm that issues a fault message when the remote monitoring device is removed or is abnormally operated, prompts the user for abnormality in the device, and guides the user to perform after-sales service.
Specifically, referring to fig. 9, if the controlled device is a vehicle, the remote server 101 is a TSP platform, that is, an automotive telematics platform, and performs adaptive adaptation or manual intervention configuration according to the vehicle configuration information and the vehicle attribute information, according to the attribution and the usage field of the vehicle, so as to generate a vehicle control policy, and finally form a vehicle control policy suitable for adapting to the attribution and the operation scene of the vehicle. The TCAM remote monitoring equipment periodically transmits the issuing configuration information of the platform on the bus in combination with the time stamp as a heartbeat mechanism for monitoring the TCAM operation with the VDDM. The equipment controller is VDDM (Vehicle dynamic domain master; power domain master controller) and is arranged on the controlled vehicle, receives the heartbeat packet and controls the controlled vehicle according to the vehicle configuration information and the heartbeat information through a vehicle control strategy. VDDM is used as a power domain master controller, when receiving a configuration message of a TCAM bus, the method updates the mark condition of a control strategy and stores the relevant state, and simultaneously monitors whether the TCAM has a heartbeat packet to send out in real time, and outputs a vehicle control strategy and an alarm message according to the configuration and the heartbeat. The alarm is a DIM (Driver information module; driver instrument) for displaying fault messages sent by the VDDM monitoring TCAM when the VDDM monitoring TCAM is dismantled or is abnormal in operation, prompting the user to explain the abnormality and guiding the user to a nearby 4s store for after-sales service.
With continued reference to fig. 10, a timing diagram and an overall flow diagram of the remote monitoring device TCAM monitoring a vehicle are shown, as follows:
firstly, at the TSP end, when the vehicle configuration information changes, after the vehicle is connected with the TSP server in an online manner, the monitoring control configuration information is automatically synchronized to a vehicle remote monitoring device TCAM, and the final synchronous updating of the monitoring and control configuration information is completed;
then, when the TCAM is in an active mode, continuously transmitting configuration identification of a control strategy and heartbeat packet data through a VGM (Vehicle gateway module; vehicle gateway module) each time, wherein the heartbeat packet data is used for performing heartbeat handshake for monitoring the update of the control strategy of the vehicle and the monitoring of the working state of equipment with the VDDM, and a heartbeat mechanism is transmitted on the whole bus with a transmission period of 1/100 ms;
then, in the monitoring control process, two scenes are considered in the VDDM, one is that the vehicle is in a running state before starting and is in a dormant mode, if the heartbeat message of the TCAM is not detected for 6s, the monitoring control is effectively executed according to the storage mark of the previously configured vehicle control strategy, if the vehicle is in running state, the heartbeat of the TCAM cannot be received, the VDDM cannot execute the control strategy, the potential safety hazard in the running process is prevented, until the next time the vehicle is flameout and is electrified again, if the heartbeat of the TCAM is not received, the VDDM controller can perform corresponding control according to the configuration, default monitoring control is not activated when the VDDM controller leaves a factory, and the internal configuration is updated according to the configuration of the TCAM only after the whole vehicle is assembled; meanwhile, fault information is output to the DIM according to the configuration information so as to remind a user or inform the user of the reason;
finally, the DIM receives fault level information sent by the VDDM to perform corresponding state display, wherein the fault display has two state levels, when a TCAM fault lamp is normally on red, the speed limit of the vehicle is controlled, and meanwhile, a Notification message popup window is displayed on the DIM; when the TCAM fault lamp flashes red, the vehicle is controlled to be forbidden to run, and meanwhile, a Notification message popup window is displayed on the DIM; if the fault signal is not received, the DIM instrument does not display the alarm information and the lighting reminding information, so that the working state of the TCAM equipment is normal;
therefore, the scheme of remote monitoring equipment monitoring and vehicle control strategy is effectively described through the flow strategy from configuration-information synchronization-sending configuration information and heartbeat-synchronizing configuration information-detecting heartbeat-fault judgment-whether to execute the vehicle control strategy-fault information reminding display and the like.
With continued reference, it shows a heartbeat message between TCAM and VDDM for monitoring whether the remote device is online and the location of the vehicle control policy status flag, in this embodiment:
the VehATbtte mark is a vehicle attribute and represents the mark of a fuel vehicle, a plug-in hybrid electric vehicle, a pure electric vehicle or other vehicles;
the split SgnSts mark is an anti-disassembly strategy, and is indicated as that an anti-disassembly function is not activated, the anti-disassembly function is activated, the anti-disassembly is forbidden to start, and the function is reserved; when the state is in split cognists_Inactive, the vehicle does not have an anti-disassembly function, so that after VDDM identification, even if a heartbeat message sent by a TCAM is not detected, a vehicle control strategy of speed limit or travel prohibition is not executed; when the state is in split cognists_active or split cognists_fndstat, and VDDM does not detect a heartbeat message sent by TCAM, the vehicle control strategy function of limiting speed or prohibiting vehicle running is executed, the highest speed of limiting speed is associated with a value set by BndVehMaxSpd, the default highest speed is limited to 60Km/h, the vehicle speed for the vehicle owner to run to a 4s shop for maintenance is avoided from complaints of users, if the user is actively or illegally stolen, the highest speed of the vehicle is limited in the running process according to the state configured in advance by the TSP platform, and an emergency lamp is always started for warning an illegitimate;
EmgyFlshSts is used for representing the control identification of the double-flashing lamps, and the vehicle control strategy is used for automatically switching on or off the double-flashing lamps according to the configuration of the control vehicle;
the heartbeat of the DataTimeYr-BndVehMaxSped is accurate to ms, and the heartbeat packet control condition is suitable for monitoring the remote equipment by the VDDM, and when the TCAM fails or is dismantled, the heartbeat packet is not monitored on a vehicle bus, so that the control strategy configuration mark and the emergency light mark before the combination of the VDDM and the highest speed limit or the forbidden running are used for corresponding vehicle control execution.
The technology provided by the application belongs to the comprehensive field of Internet of vehicles operation and big data analysis, and considers the existing and prospective problems based on pain points of market feedback. By having a trend of standard parts on the whole vehicle and belonging to the remote monitoring equipment (TCAM) of the legal regulations in the new energy, a more effective scheme is provided for ensuring the integrity of the new energy monitoring data and the renting and selling mode in the market sales. The application can ensure the integrity of data, limit equipment failure or remove the remote monitoring terminal by illegal users, thereby influencing the data loss or prolonging the new energy subsidy standard and providing a better constraint means for controlling the risk in the field of renting and selling. When remote monitoring equipment (TCAM) is dismantled or fails, the technical scheme provided by the application can limit the highest speed of the whole vehicle or inhibit running under a reasonable scene, remind a user to limit the speed or inhibit the running according to the scene on man-machine interaction and guide the user to a 4S shop for processing and maintaining information.
In summary, on one hand, the application considers how to ensure the integrity of the monitoring data of the new energy vehicle, so that the monitoring data cannot be lost for a long time due to the fault of the remote monitoring terminal, and further the later-stage national subsidy reporting is affected; on the other hand, the application considers how to ensure that the equipment is not maliciously dismantled, thereby reducing the risk of sales modes sold in rents and substitutes; therefore, the application provides a more reasonable guarantee scheme and control strategy for monitoring the remote monitoring equipment (TCAM). The whole vehicle control strategy provided by the application can solve the following problems: (1) The reasonable sending of new energy patches, the effective traceability of new energy vehicles by the government and the safe running of the vehicles are ensured; (2) The safety control of the sales market in a renting and selling mode is improved, so that the sales risk of the vehicle is in a controllable range; (3) The method and the system ensure the enterprise to collect the whole vehicle data so as to perform performance analysis of key parts, operation and maintenance of the data and tracing of the data; (4) The user can actively maintain the TCAM equipment, so that the interactive friendliness of the user can be ensured, and the after-sale maintenance can be realized in time.
The present application is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalent changes and variations in the above-mentioned embodiments can be made by those skilled in the art without departing from the scope of the present application.
Claims (10)
1. A remote device control method for a remote server, comprising:
acquiring current equipment configuration information;
judging whether the current equipment configuration information is consistent with the historical equipment configuration information or not;
acquiring equipment attribute information when the current equipment configuration information is inconsistent with the historical equipment configuration information, wherein when the remote equipment is a vehicle, the equipment attribute information comprises at least two of vehicle information, license plate information, vehicle operation information, vehicle owner information and purchase mode; and
and generating and sending an equipment control strategy to the remote equipment according to the equipment attribute information, so that the remote monitoring equipment on the remote equipment can form heartbeat packet information according to the equipment control strategy and a time stamp, and periodically send the heartbeat packet information on a bus at regular time, and a equipment controller on the remote equipment can judge whether the remote monitoring equipment is dismantled or abnormal in operation according to whether the heartbeat packet information is received.
2. The remote device control method according to claim 1, wherein the step of acquiring current device configuration information includes:
acquiring equipment identity information;
acquiring current equipment configuration information according to the equipment identity information; and
acquiring the equipment attribute information according to the equipment identity information;
when the remote device is a vehicle, the device identity information includes a vehicle unique identification code VIN.
3. The remote device control method of claim 1, wherein the step of generating and transmitting a device control policy to the device according to the device attribute information comprises:
acquiring the operation field and the current situation of equipment according to the equipment attribute information, wherein the operation field and the current situation comprise at least one of equipment category, equipment attribution and purchase modes, the equipment attribution comprises equipment attribution personal, equipment attribution units and equipment attribution operation sharing, and the purchase modes comprise renting purchase, loan purchase and full money purchase;
and generating and sending a device control strategy to the device according to the acquired operation field and the current situation of the device.
4. A remote device control method according to claim 3, wherein the step of generating and transmitting a device control policy to the device according to the acquired operation domain and the current situation of the device comprises:
if the equipment attribution operation sharing is obtained, actively configuring an anti-theft starting mode, selecting an automatic limiting running and double-flashing lamp starting instruction as a part of the equipment control strategy, and sending the equipment control strategy to the equipment;
if the equipment is acquired to belong to the personal and does not belong to the renting purchase, the equipment is not subjected to any limiting treatment unless the user configures to start the anti-disassembly and/or anti-theft mode.
5. The remote device control method of claim 1, wherein the step of generating and transmitting a device control policy to the device according to the device attribute information comprises:
acquiring a device control strategy under a common scene and/or a device control strategy under a custom scene according to the device attribute information;
when the remote device is a vehicle, the device control strategy in the common scenario includes a vehicle speed control strategy including a limited operation, an arbitrary vehicle speed setting, a maximum vehicle speed setting in tamper and/or anti-theft mode, and a dual flash configuration.
6. The remote device control method according to claim 1, wherein the vehicle information includes at least one of a vehicle type, an engine number, a usage unit, a responsible person, a filler card number, an insurance company, a road and bridge fee payment date, and a two-time period.
7. A remote device control method for a device, comprising:
uploading equipment configuration information, wherein the equipment configuration information corresponds to the equipment identity information one by one;
receiving a device control strategy, wherein the device control strategy is generated according to the uploaded device configuration information;
forming heartbeat packet information by combining the equipment control strategy with a timestamp, and periodically transmitting the heartbeat packet information on a bus at regular time;
and when the heartbeat packet information is not received, executing the control strategy and/or sending alarm information according to the equipment configuration information and the heartbeat packet information.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a remote device control program which, when executed by a processor, implements the remote device control method according to any one of claims 1 to 7.
9. A remote device control system, comprising:
the remote server generates a device control strategy according to the device configuration information and the device attribute information, and when the remote device is a vehicle, the device attribute information comprises at least two of vehicle information, license plate information, vehicle operation information, vehicle owner information and purchase mode;
the remote monitoring device TCAM is arranged on the controlled device, provides the device configuration information for the remote server, receives the device control strategy from the remote server, and forms the device control strategy into a heartbeat packet;
the device controller VDDM is arranged on the controlled device, receives the heartbeat packet, controls the controlled device through the device control strategy according to the device configuration information and the heartbeat information, and outputs the vehicle control strategy and the alarm message when the heartbeat information is not received.
10. The remote device control system of claim 9, further comprising an alarm that issues a fault message when the remote monitoring device is removed or is operating abnormally, prompting a user for equipment anomalies, and guiding a user through after-market services.
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