CN114137928A - Automatic testing method and system for full link of automobile remote control function - Google Patents
Automatic testing method and system for full link of automobile remote control function Download PDFInfo
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Abstract
The invention relates to the technical field of automobiles, in particular to a full-link automatic testing method and system for an automobile remote control function. The automatic testing method for the full link of the automobile remote control function comprises the following steps: simulating different vehicle states, and uploading vehicle state data packets to the Internet of vehicles system by the CAN bus to simulate data uplink process test; and simulating a remote control instruction, and receiving the remote control instruction by the TSP to simulate the data downlink process test. By the method, different vehicle states can be simulated, namely, the operation of a passenger at the automobile end is simulated, namely, a remote control instruction is simulated, namely, the operation of an APP user at the APP end is collected, and the whole-flow process data of two conditions is tracked, so that the automatic test of the whole link of the automobile remote control function is realized, the development cost is reduced, and the time is saved.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a full-link automatic testing method and system for an automobile remote control function.
Background
The automatic test system for the automobile remote control function is used for testing in the process of developing the automobile function, and can provide a good basis for the development of the automobile remote control strategy and the improvement of the function. In the prior art, only the test of respective development modules is aimed at, or only the test of the interface logic of the upstream and downstream of the respective nodes is concerned, and the following disadvantages exist:
disadvantage 1: the function interactive logic of the APP terminal-background-TBOX terminal-vehicle terminal controller can not be automatically tested in the full process, all or part of link nodes need to be manually tested when each version is released,
and (2) disadvantage: the data of the whole process flow can not be monitored,
disadvantage 3: by adopting the real vehicle test mode, the link debugging period of each link node is greatly prolonged, the development cost is increased, and a large amount of time is wasted.
Disclosure of Invention
Therefore, it is necessary to provide a full-link automatic testing method for a remote control function of an automobile, so as to solve various problems in the prior art that only respective development modules are tested, or only upstream and downstream interface logic tests of respective nodes are concerned. The specific technical scheme is as follows:
a full-link automatic testing method for automobile remote control function comprises the following steps:
simulating different vehicle states, and uploading vehicle state data packets to the Internet of vehicles system by the CAN bus to simulate data uplink process test;
and simulating a remote control instruction, and receiving the remote control instruction by the TSP to simulate the data downlink process test.
Further, the CAN bus uploads a vehicle state data packet to the vehicle networking system simulation data uploading process test, and the method specifically comprises the following steps:
the Internet of vehicles system sends a vehicle state data packet to a TSP server;
the APP terminal collects the latest state of the TSP server vehicle;
the industrial personal computer monitors the latest state of the APP vehicle.
Further, the "TSP receives a remote control instruction to simulate a data downlink process test", specifically includes the steps of:
the TSP server receives a control instruction sent by the APP terminal;
the TSP server sends the control instruction to an Internet of vehicles system;
the vehicle networking system sends the control instruction to the corresponding target device through the CAN bus, and the target device executes the corresponding control instruction and sends a feedback signal on the CAN bus.
Further, the industrial computer monitors the latest state of the APP vehicle, and the method specifically comprises the following steps:
the industrial personal computer detects the latest state of the APP vehicle through Monkey software, records corresponding data and automatically captures and stores the data.
Further, the "simulating a remote control command" specifically includes the steps of:
simulating a remote control instruction through Monkey software;
after the step of sending the feedback signal on the CAN bus, the method specifically comprises the following steps:
the CAN bus acquires an actual bus state, monitors the actual state of the tested device corresponding to the monitoring device, compares the actual bus state acquired by the CAN bus with the actual state of the tested device monitored by the corresponding monitoring device, and outputs a report.
In order to solve the technical problem, the full-link automatic testing system with the automobile remote control function is further provided, and the specific technical scheme is as follows:
an automatic testing system of full link of remote control function of an automobile comprises: the data uplink test module and the data downlink test module;
the data uplink test module is used for: simulating different vehicle states, and uploading vehicle state data packets to the Internet of vehicles system by the CAN bus to simulate data uplink process test;
the data downlink test module is used for: and simulating a remote control instruction, and receiving the simulation data of the remote control instruction by the TSP to perform a downlink process test.
Further, the data uplink test module further includes: the system comprises a vehicle networking system, a TSP server, a industrial personal computer and an APP terminal;
the Internet of vehicles system sends a vehicle state data packet to a TSP server;
the APP terminal collects the latest state of the TSP server vehicle;
the industrial personal computer monitors the latest state of the APP vehicle.
Further, the data downlink testing module further includes: the system comprises a vehicle networking system, a TSP server and an APP terminal;
the TSP server receives a control instruction sent by the APP terminal;
the TSP server sends the control instruction to an Internet of vehicles system;
the vehicle networking system sends the control instruction to the corresponding target device through the CAN bus, and the target device executes the corresponding control instruction and sends a feedback signal on the CAN bus.
Further, the industrial personal computer detects the latest state of the APP vehicle through Monkey software, records corresponding data and automatically captures and stores the data.
Further, the method also comprises the following steps: a state comparison module;
the state comparison module is used for: the CAN bus acquires an actual bus state, monitors the actual state of the tested device corresponding to the monitoring device, compares the actual bus state acquired by the CAN bus with the actual state of the tested device monitored by the corresponding monitoring device, and outputs a report.
The invention has the beneficial effects that: a full-link automatic testing method for automobile remote control function comprises the following steps: simulating different vehicle states, and uploading vehicle state data packets to the Internet of vehicles system by the CAN bus to simulate a data uplink process test; and simulating a remote control instruction, and receiving the simulation data of the remote control instruction by the TSP to perform a downlink process test. By the method, different vehicle states can be simulated, namely, the operation of a passenger at the automobile end is simulated, namely, a remote control instruction is simulated, namely, the operation of a user at the APP end is simulated, and the whole-flow process data of two conditions is tracked, so that the automatic test of the whole link of the automobile remote control function is realized, the development cost is reduced, and the time is saved.
Drawings
FIG. 1 is a flow chart of a method for automated testing of a full link of a remote control function of an automobile according to an embodiment;
fig. 2 is a schematic diagram illustrating a data uplink process test of a full-link automatic testing method for a remote control function of an automobile according to an embodiment;
fig. 3 is a first schematic diagram illustrating a data downlink process test of a full-link automatic test method for an automobile remote control function according to an embodiment;
fig. 4 is a schematic diagram illustrating a data downlink process test of a full-link automatic test method for an automobile remote control function according to an embodiment;
fig. 5 is a schematic block diagram of an automotive remote control function full-link automated testing system according to an embodiment.
Description of reference numerals:
500. a full-link automatic testing system with remote control function for automobiles,
501. a data uplink test module for testing the data uplink,
502. and a data downlink test module.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
First, the core technical idea of the present application is explained: this application is with the angle of whole car factory, each node characteristic of full link is fully considered, utilizes integrated test rack, adds VT rack integrated circuit board and carries out signal acquisition, simulation to carry out the automation point through industrial computer software to APP and press triggering, gather full link data change in real time, regard as the system time alignment point with the CAN time that TBOX sent, realize full system simultaneous axis, the test triggers, gathers, monitors full automatic process.
The following is a detailed description:
referring to fig. 1 to 4, in the present embodiment, an embodiment of a full-link automatic testing method for a remote control function of an automobile is as follows:
a full-link automatic testing method for automobile remote control function comprises the following steps:
step S101: different vehicle states are simulated.
Step S102: and uploading the vehicle state data packet to the vehicle networking system to simulate the data uplink process test by the CAN bus.
Step S103: and simulating a remote control instruction.
Step S104: and the TSP receives the remote control instruction to simulate the data downlink process test.
Further, the CAN bus uploads a vehicle state data packet to the vehicle networking system simulation data uploading process test, and the method specifically comprises the following steps:
the Internet of vehicles system sends a vehicle state data packet to a TSP server;
the APP terminal collects the latest state of the TSP server vehicle;
the industrial personal computer monitors the latest state of the APP vehicle.
With reference to fig. 2, in the present embodiment, the above data uplink process (the data uplink process refers to a series of data transmission processes in the instruction execution process of simulating the operation of the passenger at the end of the automobile, and the operation thereof) test is further specifically described by taking the opening and closing of the door as an example:
scheme 1: the vehicle door switch of the BCM is taken as an example, and is incorporated into the IO simulation board card, so that the automatic simulation of the vehicle door switch state instruction can be realized.
And (2) a flow scheme: the BCM actuates the door lock with the command of flow 1, sending the door lock status on the CAN bus, which the TBOX (i.e., the car networking system) receives. All data timelines are aligned with data sent out on CAN at TBOX.
And (3) a flow path: TBOX sends vehicle status packets to TSP server.
And (4) a flow chart: and the APP collects the latest state of the TSP server vehicle and displays the latest state.
And (5) a flow chart: the industrial personal computer monitors the state of the APP vehicle door by using Monkey, records data and automatically cuts the image.
Further, the "TSP receives a remote control instruction to simulate a data downlink process test", specifically includes the steps of:
the TSP server receives a control instruction sent by the APP terminal;
the TSP server sends the control instruction to an Internet of vehicles system;
the vehicle networking system sends the control instruction to the corresponding target device through the CAN bus, and the target device executes the corresponding control instruction and sends a feedback signal on the CAN bus.
With reference to fig. 3, in this embodiment, taking simulated click to unlock the door movement as an example, a test of the above data downlink process (the data downlink process refers to a process of simulating an APP end user operation and acquiring an actual response state of the door end controller) is further specifically described:
scheme 1: and compiling an action time sequence simulating the clicking and screenshot of the mobile phone by using Monkey, simulating the action of clicking and unlocking the automobile door, and automatically screenshot the UI (user interface) state of the automobile before clicking.
And (2) a flow scheme: and the TSP receives the control command sent by the APP.
And (3) a flow path: the TSP sends a remote control command to the TBOX.
And (4) a flow chart: the TBOX requests the PEPS to be pulled high, and sends an instruction to the CAN bus, and the CAN bus acquires a tool to record in real time.
And (5) a flow chart: the CAN bus acquires an actual bus state, monitors the actual state of the device to be tested corresponding to the monitoring device, compares the actual bus state acquired by the CAN bus with the actual state of the device to be tested monitored corresponding to the monitoring device, and outputs a report. The method specifically comprises the following steps:
the BCM performs door unlock and sends a feedback signal on the bus. The IO board monitors the actual state of the door lock, and the CAN acquisition tool monitors the actual bus state, compares the actual bus state with the actual bus state, and outputs a report, as shown in fig. 4.
By the method, the APP end action for simulating the user operation can be provided, and the actual response state of the vehicle end controller is collected; and the state change of the vehicle end can be simulated, and the automatic capture comparison of the APP end interface is carried out. The function interaction logic of the APP terminal-background-TBOX terminal-vehicle terminal controller is tested in the whole process. Full-automatic simulation and collection APP end user operation, car end passenger operation have also practiced thrift the time when reducing development cost. And the data of the whole process flow is monitored and recorded, the simultaneous axes of the actions of the network, the IO and the user APP are realized, the test time sequence value is recorded in a quantized mode, and the test result can be traced conveniently.
Referring to fig. 2 to fig. 5, in the present embodiment, an embodiment of a full-link automatic testing system 500 with a remote control function of an automobile is as follows:
an automotive remote control function full-link automated test system 500, comprising: a data uplink test module 501 and a data downlink test module 502;
the data uplink testing module 501 is configured to: simulating different vehicle states, and uploading vehicle state data packets to the Internet of vehicles system by the CAN bus to simulate data uplink process test;
the data downlink testing module 502 is configured to: and simulating a remote control instruction, and receiving the remote control instruction by the TSP to simulate the data downlink process test.
Further, the data uplink testing module 501 further includes: the system comprises an Internet of vehicles system, a TSP server, an industrial personal computer and an APP terminal;
the Internet of vehicles system sends a vehicle state data packet to a TSP server;
the APP terminal collects the latest state of the TSP server vehicle;
the industrial personal computer monitors the latest state of the APP vehicle.
With reference to fig. 2, in the present embodiment, the above data uplink process (the data uplink process refers to a series of data transmission processes in the instruction execution process of simulating the operation of the passenger at the end of the automobile, and the operation thereof) test is further specifically described by taking the opening and closing of the door as an example:
scheme 1: the vehicle door switch of the BCM is taken as an example, and is incorporated into the IO simulation board card, so that the automatic simulation of the vehicle door switch state instruction can be realized.
And (2) a flow scheme: the BCM actuates the door lock with the command of flow 1, sending the door lock status on the CAN bus, which the TBOX (i.e., the car networking system) receives. All data timelines are aligned with data sent out on CAN at TBOX.
And (3) a flow path: TBOX sends vehicle status packets to TSP server.
And (4) a flow chart: and the APP collects the latest state of the TSP server vehicle and displays the latest state.
And (5) a flow chart: the industrial personal computer monitors the state of the APP vehicle door by using Monkey, records data and automatically cuts the image.
Further, the data downlink testing module 502 further includes: the system comprises a vehicle networking system, a TSP server and an APP terminal;
the TSP server receives a control instruction sent by the APP terminal;
the TSP server sends the control instruction to an Internet of vehicles system;
the vehicle networking system sends the control instruction to the corresponding target device through the CAN bus, and the target device executes the corresponding control instruction and sends a feedback signal on the CAN bus.
With reference to fig. 3, in this embodiment, taking simulated click to unlock the door movement as an example, a test of the above data downlink process (the data downlink process refers to a process of simulating an APP end user operation and acquiring an actual response state of the door end controller) is further specifically described:
scheme 1: and compiling an action time sequence simulating the clicking and screenshot of the mobile phone by using Monkey, simulating the action of clicking and unlocking the automobile door, and automatically screenshot the UI (user interface) state of the automobile before clicking.
And (2) a flow scheme: and the TSP receives the control command sent by the APP.
And (3) a flow path: the TSP sends a remote control command to the TBOX.
And (4) a flow chart: the TBOX requests the PEPS to be pulled high, and sends an instruction to the CAN bus, and the CAN bus acquires a tool to record in real time.
And (5) a flow chart: the CAN bus acquires an actual bus state, monitors the actual state of the device to be tested corresponding to the monitoring device, compares the actual bus state acquired by the CAN bus with the actual state of the device to be tested monitored corresponding to the monitoring device, and outputs a report. The method specifically comprises the following steps:
the BCM performs door unlock and sends a feedback signal on the bus. The IO board monitors the actual state of the door lock, and the CAN acquisition tool monitors the actual bus state, compares the actual bus state with the actual bus state, and outputs a report, as shown in fig. 4.
Further, the industrial personal computer detects the latest state of the APP vehicle through Monkey software, records corresponding data and automatically captures and stores the data.
Further, the method also comprises the following steps: a state comparison module;
the state comparison module is used for: the CAN bus acquires an actual bus state, monitors the actual state of the tested device corresponding to the monitoring device, compares the actual bus state acquired by the CAN bus with the actual state of the tested device monitored by the corresponding monitoring device, and outputs a report.
Through the system, the APP end action for simulating the user operation can be provided, and the actual response state of the vehicle end controller is collected; and the state change of the vehicle end can be simulated, and the automatic capture comparison of the APP end interface is carried out. The function interaction logic of the APP terminal-background-TBOX terminal-vehicle terminal controller is tested in the whole process. Full-automatic simulation and collection APP end user operation, car end passenger operation have also practiced thrift the time when reducing development cost. And the data of the whole process flow is monitored and recorded, the simultaneous axes of the actions of the network, the IO and the user APP are realized, the test time sequence value is recorded in a quantized mode, and the test result can be traced conveniently.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed by the contents of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (10)
1. A full-link automatic testing method for automobile remote control function is characterized by comprising the following steps:
simulating different vehicle states, and uploading vehicle state data packets to the Internet of vehicles system by the CAN bus to simulate data uplink process test;
and simulating a remote control instruction, and receiving the remote control instruction by the TSP to simulate the data downlink process test.
2. The automatic testing method for the full link of the automobile remote control function according to claim 1, wherein the CAN bus uploads a vehicle state data packet to a vehicle networking system for simulation data uplink process testing, and specifically comprises the following steps:
the Internet of vehicles system sends a vehicle state data packet to a TSP server;
the APP terminal collects the latest state of the TSP server vehicle;
the industrial personal computer monitors the latest state of the APP vehicle.
3. The automatic testing method for the full link of the remote control function of the automobile as claimed in claim 1, wherein the TSP receives the remote control command to simulate the data downlink process test, further comprising the steps of:
the TSP server receives a control instruction sent by the APP terminal;
the TSP server sends the control instruction to an Internet of vehicles system;
the vehicle networking system sends the control instruction to the corresponding target device through the CAN bus, and the target device executes the corresponding control instruction and sends a feedback signal on the CAN bus.
4. The automatic testing method for the full link of the automobile remote control function according to claim 2, wherein the industrial personal computer monitors the latest state of the APP vehicle, and specifically comprises the following steps:
the industrial personal computer detects the latest state of the APP vehicle through Monkey software, records corresponding data and automatically captures and stores the data.
5. The automatic testing method for the full link of the remote control function of the automobile according to claim 3, wherein the step of simulating the remote control command specifically comprises the steps of:
simulating a remote control instruction through Monkey software;
after the step of sending the feedback signal on the CAN bus, the method specifically comprises the following steps:
the CAN bus acquires an actual bus state, monitors the actual state of the tested device corresponding to the monitoring device, compares the actual bus state acquired by the CAN bus with the actual state of the tested device monitored by the corresponding monitoring device, and outputs a report.
6. The utility model provides a full link automation test system of car remote control function which characterized in that includes: the data uplink test module and the data downlink test module;
the data uplink test module is used for: simulating different vehicle states, and uploading vehicle state data packets to the Internet of vehicles system by the CAN bus to simulate data uplink process test;
the data downlink test module is used for: and simulating a remote control instruction, and receiving the remote control instruction by the TSP to simulate the data downlink process test.
7. The automotive remote control function full-link automated testing system of claim 6, wherein the data uplink testing module further comprises: the system comprises an Internet of vehicles system, a TSP server, an industrial personal computer and an APP terminal;
the Internet of vehicles system sends a vehicle state data packet to a TSP server;
the APP terminal collects the latest state of the TSP server vehicle;
the industrial personal computer monitors the latest state of the APP vehicle.
8. The automotive remote control function full-link automated testing system of claim 6, wherein the data downlink testing module further comprises: the system comprises a vehicle networking system, a TSP server and an APP terminal;
the TSP server receives a control instruction sent by the APP terminal;
the TSP server sends the control instruction to an Internet of vehicles system;
the vehicle networking system sends the control instruction to the corresponding target device through the CAN bus, and the target device executes the corresponding control instruction and sends a feedback signal on the CAN bus.
9. The full-link automatic testing system for automobile remote control function according to claim 7,
the industrial personal computer detects the latest state of the APP vehicle through Monkey software, records corresponding data and automatically captures and stores the data.
10. The automotive remote control function full-link automated testing system of claim 8, further comprising: a state comparison module;
the state comparison module is used for: the CAN bus acquires an actual bus state, monitors the actual state of the tested device corresponding to the monitoring device, compares the actual bus state acquired by the CAN bus with the actual state of the tested device monitored by the corresponding monitoring device, and outputs a report.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594754A (en) * | 2022-03-31 | 2022-06-07 | 重庆长安新能源汽车科技有限公司 | HIL automatic test method and system for vehicle networking controller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594754A (en) * | 2022-03-31 | 2022-06-07 | 重庆长安新能源汽车科技有限公司 | HIL automatic test method and system for vehicle networking controller |
| CN114594754B (en) * | 2022-03-31 | 2023-08-25 | 深蓝汽车科技有限公司 | HIL automatic test method and system for Internet of vehicles controller |
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