CN220104500U - Vehicle seat test system - Google Patents

Abstract

The utility model relates to a vehicle seat testing system, and relates to the technical field of vehicle-mounted equipment testing. The vehicle seat testing system includes: controller, load box and resistance box, the load box includes: an indicator light. The load box and the resistance box are both connected with the controller. The resistance box is used for providing resistance for the controller, and the controller is used for outputting signals, and the load box is used for controlling the state of the indicator lamp. When the controller receives the resistance provided by the resistor box, the controller outputs a signal, when the controller does not receive the resistance provided by the resistor box, the controller does not output a signal, when the load box receives the signal from the controller, the load box controls the indicator lamp to display a first color, and when the load box does not receive the signal from the controller, the load box controls the indicator lamp to display a second color. Thus, the efficiency of testing the movement function of the vehicle seat can be improved.

Description

Vehicle seat test system

Technical Field

The utility model relates to the technical field of vehicle-mounted equipment testing, in particular to a vehicle seat testing system.

Background

In recent years, with rapid development of the automobile industry, there are more and more in-vehicle devices (or apparatuses, systems) deployed in a vehicle, and there are more and more management demands on the in-vehicle devices. For example, the management apparatus tests the movement function of the vehicle seat.

Currently, in the process of the management apparatus testing the movement function of the vehicle seat, a worker is required to install the vehicle seat on a controller for controlling the movement of the vehicle seat. Next, the management apparatus controls the movement of the vehicle seat by sending a movement instruction to the controller. And then, the staff completes the test of the movement function of the vehicle seat according to the actual movement condition of the vehicle seat.

However, in the above-mentioned technical solution, it is necessary to implement a test of the movement function of the vehicle seat by installing the vehicle seat on the controller and determining the actual movement condition of the vehicle seat by means of manual visual inspection, and the test efficiency of the movement function of the vehicle seat is low.

Disclosure of Invention

The utility model provides an antenna protection circuit, which at least solves the technical problem of lower test efficiency of a moving function of a vehicle seat in the related art. The technical scheme of the utility model is as follows:

according to a first aspect of the present utility model there is provided a vehicle seat testing system comprising: controller, load box and resistance box, the load box includes: an indicator light. The load box and the resistance box are both connected with the controller. The resistance box is used for providing resistance for the controller, and the controller is used for outputting signals, and the load box is used for controlling the state of the indicator lamp. When the controller receives the resistance provided by the resistor box, the controller outputs a signal, when the controller does not receive the resistance provided by the resistor box, the controller does not output a signal, when the load box receives the signal from the controller, the load box controls the indicator lamp to display a first color, and when the load box does not receive the signal from the controller, the load box controls the indicator lamp to display a second color.

According to the above technical means, the vehicle seat test system includes: a controller, a load tank and a resistance tank. Wherein, the load box includes: the indicator lamp, load case and resistance box are all connected with the controller, and the resistance box is used for providing resistance for the controller, and the controller is used for output signal, and the load case is used for controlling the state of indicator lamp. Because the resistance box is connected with the controller, the resistance box can provide resistance for the controller, so that the controller can simulate the load of the vehicle seat according to the resistance provided by the resistance box, and then output a signal indicating the movement of the vehicle seat. And, because the load box is connected with the controller, the load box can monitor the signal that the controller output to according to the signal that the controller output, the state of control pilot lamp. That is, the resistor box can simulate different states of the vehicle seat by providing different resistances for the controller, test the moving function of the controller, and display the test result of the moving function of the controller through the state of the indicator lamp of the load box. Therefore, the moving function of the controller can be tested under the condition that the controller has no actual load, and the testing efficiency of the moving function of the vehicle seat is improved.

In one possible embodiment, the controller includes: the target communication interface, the vehicle seat testing system further comprises: and managing the device. The controller is connected with the management device through the target communication interface. The management device is used for managing position parameters in the controller, and the position parameters are used for indicating the position of the seat.

According to the technical means, the management equipment can manage the signals output by the controller by modifying the position parameters in the controller, so that the test of the automatic seat position adjusting function of the controller is realized.

In one possible embodiment, the vehicle seat testing system further comprises: a radio frequency signal receiver and a radio frequency signal transmitter. The controller and the radio frequency signal transmitter are both connected with the radio frequency signal receiver. The radio frequency signal transmitter is used for transmitting radio frequency signals to the radio frequency signal receiver. The radio frequency signal receiver is used for controlling the state of the target communication interface. When the radio frequency signal receiver receives the radio frequency signal from the radio frequency signal transmitter, the radio frequency signal receiver controls the target communication interface to be in an on state, and when the radio frequency signal receiver does not receive the radio frequency signal from the radio frequency signal transmitter, the radio frequency signal receiver controls the target communication interface to be in an off state.

According to the technical means, the radio frequency signal receiver can determine whether the radio frequency signal from the radio frequency signal transmitter is received, simulate whether the vehicle deploying the controller is unlocked by a correct key, and control the state of the target communication interface according to the determination result. Therefore, the test scene of the moving function of the vehicle seat can be expanded, and the test integrity is improved.

In one possible embodiment, the vehicle seat testing system further comprises: the controller area network opens an ambient CANoe receiver. The management device and the controller are both connected with the CANoe receiver. The management device is further configured to send a management instruction to the CANoe receiver, where the management instruction includes: a vehicle start command and a vehicle shut-down command. The CANoe receiver is used to control the state of the target communication interface. When the CANoe receiver receives the management instruction from the management equipment as a vehicle starting instruction, the CANoe receiver controls the target communication interface to be in an on state, and when the CANoe receiver receives the management instruction from the management equipment as a vehicle closing instruction, the CANoe receiver controls the target communication interface to be in an off state.

According to the above-described means, the CANoe receiver can simulate the state (e.g., start-up state, shut-down state, etc.) of the vehicle deploying the controller 101 and control the state of the target communication interface according to the management instruction from the management device. Therefore, the test scene of the moving function of the vehicle seat can be expanded, and the test integrity is improved.

In one possible embodiment, the vehicle seat testing system further comprises: a shift switch device, the state of the shift switch device comprising: a parking gear state and a driving gear state. The shift switch device is connected with the controller. The shift switching device is used for controlling the state of the target communication interface. When the state of the gear shifting switch device is in a parking gear state, the gear shifting switch device control target communication interface is in an on state, and when the state of the gear shifting switch device is in a driving gear state, the gear shifting switch device control target communication interface is in an off state.

According to the technical means, the gear shifting switch device can simulate the gear state (such as a parking gear state, a driving gear state and the like) of the vehicle with the controller according to the state of the gear shifting switch device, and control the state of the target communication interface. Therefore, the test scene of the moving function of the vehicle seat can be expanded, and the test integrity is improved.

In one possible embodiment, the vehicle seat testing system further comprises: a network switch. The management device is connected with the target communication interface through the network converter. The network switch is configured to forward instructions from the management device to the target communication interface.

According to the technical means, the network converter can convert the instruction from the management device into a protocol form corresponding to the controller, and forward the converted instruction to the target communication interface of the controller, so that the management device can communicate with the controller and manage the position parameters in the controller.

In one possible embodiment, the load box is connected to the controller by a wiring harness.

According to the technical means, the controller can receive different kinds of signals output by the controller through the wire harness, and control the state of the sub-indicator lamp corresponding to each kind of signal according to the different kinds of signals, so that the monitoring of different functions of the controller is completed.

In one possible embodiment, the controller includes: the first sub-controller, second sub-controller and third sub-controller, first sub-controller corresponds the main seat that drives, and the second sub-controller corresponds the vice seat that drives, and the third sub-controller corresponds the back row seat, and two liang of connection of first sub-controller, second sub-controller and third sub-controller, load case include: first sub-load case, second sub-load case and third sub-load case, the resistance box includes: the first sub-resistor box, the second sub-resistor box and the third sub-resistor box are connected with the first sub-controller, the second sub-load box and the second sub-resistor box are connected with the second sub-controller, and the third sub-load box and the third sub-resistor box are connected with the third sub-controller.

According to the above technical means, by providing one sub-controller for each seat and establishing a connection between the respective sub-controllers, the operability of controlling the vehicle seat can be improved. And in the state that each sub-controller is connected, the mobile function of each sub-controller is tested, so that the test of the whole vehicle seat system can be realized.

Therefore, the technical characteristics of the utility model have the following beneficial effects:

(1) The vehicle seat testing system provided by the embodiment of the utility model comprises the following components: a controller, a load tank and a resistance tank. Wherein, the load box includes: the indicator lamp, load case and resistance box are all connected with the controller, and the resistance box is used for providing resistance for the controller, and the controller is used for output signal, and the load case is used for controlling the state of indicator lamp. Because the resistance box is connected with the controller, the resistance box can provide resistance for the controller, so that the controller can simulate the load of the vehicle seat according to the resistance provided by the resistance box, and then output a signal indicating the movement of the vehicle seat. And, because the load box is connected with the controller, the load box can monitor the signal that the controller output to according to the signal that the controller output, the state of control pilot lamp. That is, the resistor box can simulate different states of the vehicle seat by providing different resistances for the controller, test the moving function of the controller, and display the test result of the moving function of the controller through the state of the indicator lamp of the load box. Therefore, the moving function of the controller can be tested under the condition that the controller has no actual load, and the testing efficiency of the moving function of the vehicle seat is improved.

(2) The management device can manage signals output by the controller by modifying position parameters in the controller, so that the test of the automatic seat position adjusting function of the controller is realized.

(3) The radio frequency signal receiver can determine whether a radio frequency signal from the radio frequency signal transmitter is received, simulate whether a vehicle in which the controller is deployed is unlocked by a correct key, and control the state of the target communication interface according to the determination result. Therefore, the test scene of the moving function of the vehicle seat can be expanded, and the test integrity is improved.

(4) The CANoe receiver may simulate the state (e.g., start-up state, shut-down state, etc.) of the vehicle deploying the controller 101 and control the state of the target communication interface according to the management instructions from the management device. Therefore, the test scene of the moving function of the vehicle seat can be expanded, and the test integrity is improved.

(5) The shift switch device may simulate a gear state (e.g., a parking gear state, a driving gear state, etc.) of a vehicle in which the controller is disposed, and control a state of the target communication interface, according to a state of the shift switch device. Therefore, the test scene of the moving function of the vehicle seat can be expanded, and the test integrity is improved.

(6) The network converter can convert the instruction from the management device into a protocol form corresponding to the controller, and forward the converted instruction to a target communication interface of the controller, so that the management device can communicate with the controller and manage the position parameters in the controller.

(7) The controller can receive different kinds of signals output by the controller through the wire harness, and control the states of the sub-indicator lamps corresponding to each kind of signals according to the different kinds of signals, so that the monitoring of different functions of the controller is completed.

(8) By providing one sub-controller for each seat and establishing a connection between the respective sub-controllers, the operability of controlling the vehicle seat can be improved. And in the state that each sub-controller is connected, the mobile function of each sub-controller is tested, so that the test of the whole vehicle seat system can be realized.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model and do not constitute a undue limitation on the utility model.

FIG. 1 is a schematic diagram of a vehicle seat testing system, according to an exemplary embodiment;

FIG. 2 is a schematic diagram of a further vehicle seat testing system shown in accordance with an exemplary embodiment;

FIG. 3 is a schematic diagram of a further vehicle seat testing system shown in accordance with an exemplary embodiment;

FIG. 4 is a schematic diagram of a further vehicle seat testing system shown in accordance with an exemplary embodiment;

FIG. 5 is a schematic diagram of a further vehicle seat testing system shown in accordance with an exemplary embodiment;

FIG. 6 is a schematic diagram of a further vehicle seat testing system shown in accordance with an exemplary embodiment;

fig. 7 is a schematic structural view of yet another vehicle seat testing system, according to an example embodiment.

The system comprises a 100-vehicle seat testing system, a 101-controller, a 102-load box, a 103-resistor box, a 201-management device, a 301-radio frequency signal receiver, a 302-radio frequency signal transmitter, a 401-CANoe receiver, a 501-gear shifting switching device, a 601-network converter, a 701-first sub-controller, a 702-second sub-controller, a 703-third sub-controller, a 704-first sub-load box, a 705-second sub-load box, a 706-third sub-load box, a 707-first sub-resistor box, a 708-second sub-resistor box and a 709-third sub-resistor box.

Detailed Description

In order to enable a person skilled in the art to better understand the technical solutions of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model as detailed in the accompanying claims.

At present, with the rapid development of the automobile industry, people have higher requirements on driving comfort and riding comfort, and more requirements on adjustment of seats in all directions are met. Seat system related tests typically require that the actual seat load be taken for testing. That is, in the process in which the management apparatus tests the movement function of the vehicle seat, it is necessary for the worker to install the vehicle seat on the controller for controlling the movement of the vehicle seat. Next, the management apparatus controls the movement of the vehicle seat by sending a movement instruction to the controller. And then, the staff completes the test of the movement function of the vehicle seat according to the actual movement condition of the vehicle seat.

However, in the current technical solution, the test of the movement function of the vehicle seat needs to be implemented by installing the vehicle seat on the controller and determining the actual movement condition of the vehicle seat by means of manual visual inspection. Under the condition of no load resource, the test of the moving function of the vehicle seat cannot be realized, and the test efficiency of the moving function of the vehicle seat is lower.

In order to solve the above problems, an embodiment of the present utility model provides a vehicle seat testing system applied in a scenario of testing a movement function of a vehicle seat. The vehicle seat test system includes: a controller, a load tank and a resistance tank. Wherein, the load box includes: the indicator lamp, load case and resistance box are all connected with the controller, and the resistance box is used for providing resistance for the controller, and the controller is used for output signal, and the load case is used for controlling the state of indicator lamp. Because the resistance box is connected with the controller, the resistance box can provide resistance for the controller, so that the controller can simulate the load of the vehicle seat according to the resistance provided by the resistance box, and then output a signal indicating the movement of the vehicle seat. And, because the load box is connected with the controller, the load box can monitor the signal that the controller output to according to the signal that the controller output, the state of control pilot lamp. That is, the resistor box can simulate different states of the vehicle seat by providing different resistances for the controller, test the moving function of the controller, and display the test result of the moving function of the controller through the state of the indicator lamp of the load box. Therefore, the moving function of the controller can be tested under the condition that the controller has no actual load, and the testing efficiency of the moving function of the vehicle seat is improved.

The present utility model provides a vehicle seat testing system 100, as shown in fig. 1, the vehicle seat testing system 100 may include: a controller 101, a load tank 102, and a resistance tank 103.

Wherein both the load tank 102 and the resistance tank 103 are connected to the controller 101.

The controller 101 may include: seat movement function pins, backrest cushion movement function pins and foot rest movement function pins. The controller 101 may output a signal for controlling the movement of the seat according to the resistance received by the seat movement function pin. Similarly, the controller 101 may output a signal for controlling movement of the seat back cushion according to the resistance received by the seat back cushion movement function pin. The controller 101 may output a signal for controlling the movement of the foot rest according to the resistor received by the foot rest movement function pin.

The load box 102 may include: an indicator light. The load box 102 may control the status of the indicator lights. When the load box 102 receives a signal from the controller 101, the load box 102 controls the indicator light to display a first color; when the load box 102 does not receive a signal from the controller 101, the load box 102 controls the indicator lamp to display the second color.

In some embodiments, the load box 102 may be connected to the controller 101 by a wire harness, and the indicator light in the load box 102 includes a plurality of sub-indicator lights, one sub-indicator light corresponding to each signal output by the controller 101.

That is, the load box 102 may receive different kinds of signals output by the controller 101 through the wire harness, and control the states of the sub-indicator lamps corresponding to each kind of signals according to the different kinds of signals, thereby completing the monitoring of different functions of the controller 101.

Resistor box 103 may include a plurality of resistor knobs. For example, the resistor box 103 includes: 10000 ohm knob, 1000 ohm knob and 100 ohm knob. Resistor box 103 may provide resistance to controller 101 based on the state of the resistance knob.

In some embodiments, the common terminal of resistor box 103 is connected to the ground terminal of load box 102 by a wire, and the +—Max terminal of resistor box 103 is connected to a functional pin of controller 101 by a wire.

Illustratively, the worker connects the Max end of the resistor box 103 to the seat movement function pin of the controller 101 through a wire, and rotates the knob of the resistor box 103 according to a table of switch inputs versus resistance values. For example, adjusting the 1000Ω knob to 2, 100deg.OMEGA knob to 5, and the other knobs to 0, i.e., the adjusted resistance value is 2.5kΩ, representing a horizontal forward direction; adjusting the 1000 omega knob to 5, and adjusting other unit knobs to 0, namely adjusting the resistance to 5KΩ, wherein the representation is horizontal backward; adjusting the 1000 omega knob to 9 and adjusting other unit knobs to 0, namely adjusting the resistance to 9KΩ, wherein the resistance represents the height upwards; the 10000 Ω knob is adjusted to 1,1000 Ω knob to 5, and the other units of knobs are adjusted to 0, i.e. the adjusted resistance is 15kΩ, representing the downward height. After the resistance value is set, the driving output indicator lamps of the horizontal axis and the upper axis and the lower axis of the seat (namely, the sub indicator lamps corresponding to the signals for controlling the movement of the seat) are observed through the load box 102 to be consistent with the set switch action, and the indicator lamps are turned off (namely, the driving is stopped) after the timing prescribed by the requirement is finished to represent that the function test is passed, otherwise, the function test is not passed.

Similarly, the worker connects the Max end of the resistor box 103 to the backrest cushion movement function pin, rotates the knob of the resistor box 103 according to the switch input and resistance value correspondence table, adjusts the resistance value to be 2.5kΩ to represent the backrest forward, the resistance value to be 5kΩ to represent the backrest backward, the resistance value to be 9kΩ to represent the cushion upward, the resistance value to be 15kΩ to represent the cushion downward, sets a direction each time, observes the driving output indicator lamps of the backrest shaft and the cushion shaft (i.e. the sub indicator lamps corresponding to the signals for controlling the backrest cushion movement) through the load box 102 after the resistance value is set, and stops driving to represent the function test to pass after the timing specified by the requirement is finished, otherwise, does not pass. The staff connects the Max end that is less than or equal to of resistance box 103 to foot rest removal function pin, according to switch input and resistance corresponding list, rotatory resistance box 103's knob, adjust resistance and be 2.5kΩ representative leg support upwards, resistance and be 5kΩ representative leg support downwards, resistance and be 9kΩ representative leg support forward, resistance and be 15kΩ representative leg support backward, set up a direction at every turn, after the resistance sets up, observe through load box 102 that seat leg support upper and lower axle and front and back axle's drive output pilot lamp (i.e. the sub pilot lamp that the signal that controls the foot rest to remove corresponds) and the switch action of setting up unanimously, and stop driving and represent this functional test and pass after the timing of demand regulation is accomplished, otherwise not pass.

The vehicle seat testing system provided by the embodiment of the utility model has at least the following beneficial effects: the vehicle seat test system includes: a controller, a load tank and a resistance tank. Wherein, the load box includes: the indicator lamp, load case and resistance box are all connected with the controller, and the resistance box is used for providing resistance for the controller, and the controller is used for output signal, and the load case is used for controlling the state of indicator lamp. Because the resistance box is connected with the controller, the resistance box can provide resistance for the controller, so that the controller can simulate the load of the vehicle seat according to the resistance provided by the resistance box, and then output a signal indicating the movement of the vehicle seat. And, because the load box is connected with the controller, the load box can monitor the signal that the controller output to according to the signal that the controller output, the state of control pilot lamp. That is, the resistor box can simulate different states of the vehicle seat by providing different resistances for the controller, test the moving function of the controller, and display the test result of the moving function of the controller through the state of the indicator lamp of the load box. Therefore, the moving function of the controller can be tested under the condition that the controller has no actual load, and the testing efficiency of the moving function of the vehicle seat is improved.

In some embodiments, the controller 101 may include: a target communication interface (or target communication pin). In conjunction with the vehicle seat testing system 100 shown in fig. 1, as shown in fig. 2, the vehicle seat testing system 100 provided by the present utility model may further include: the management device 201.

Wherein the controller 101 may be connected to the management device 201 through a target communication interface.

The management device 201 is used to manage position parameters in the controller 101, which are used to indicate the position of the seat.

Note that the embodiment of the present utility model is not limited to the management apparatus 201. For example, the management device 201 may be a mobile terminal. For another example, the management device 201 may be a server. For another example, the management device 201 may be a personal computer (personal computer, PC).

As one possible implementation, the location parameters in the controller 101 may include: an initial position parameter for indicating an initial position of the seat and a target position parameter for indicating a target position of the seat. The management apparatus 201 can manage the initial position parameter and the target position parameter in the controller 101 by sending a modification instruction to the controller 101. Thereafter, the controller 101 may modify the position parameter in the controller 101 in response to a modification instruction from the management apparatus 201, and output a signal based on the modified position parameter. The load box 102 may then control the status of the indicator lights based on the signal output by the controller 101.

Illustratively, the worker sends a modification instruction a to the controller 101 via the management device 201. The modification instruction a is used for indicating that the initial position parameter is modified into a position a parameter and the target position parameter is modified into a position B parameter. Next, the controller 101 receives a modification instruction a from the management apparatus 201. The controller 101 modifies the position parameter in the controller 101 to the parameter of the position a and the parameter of the position B in response to the modification instruction a, and outputs a signal that controls the movement of the seat from the position a to the position B. Then, the worker observes the drive output indicator lamp of the seat 6 shaft through the load box 102 to coincide with the set switch action, and stops driving after the timing prescribed by the demand is finished to represent that the functional test passes, otherwise, the functional test does not pass.

Optionally, the controller 101 may further include: a target service interface. The target service interface is an executable function interface generated by staff based on a compiling tool according to service interface codes for external calling in a service-oriented architecture (service-oriented architecture, SOA) tool chain. The management device 201 can manage the controller 101 by calling a target service interface of the controller 101.

It should be noted that, the compiling tool is not limited in the embodiment of the present utility model. For example, the compilation tool may be an automatic tester (Autotester). For another example, the compilation tool may be a stacked noise reduction auto tester (stacked denoising auto tester).

That is, the management apparatus 201 can realize a test of the automatic seat position adjustment function of the controller 101 by modifying the position parameter in the controller 101, managing the signal output by the controller 101.

In some embodiments, in conjunction with the vehicle seat testing system shown in fig. 2, as shown in fig. 3, the vehicle seat testing system 100 provided by the present utility model may further include: a radio frequency signal receiver 301 and a radio frequency signal transmitter 302.

Wherein the controller 101 and the radio frequency signal transmitter 302 are both connected to the radio frequency signal receiver 301.

The radio frequency signal transmitter 302 is configured to transmit radio frequency signals to the radio frequency signal receiver 301.

The radio frequency signal receiver 301 is used to control the state of the target communication interface. For example, the radio frequency signal receiver 301 may control the target communication interface to be in an on state. For another example, the radio frequency signal receiver 301 may control the target communication interface to be in an off state.

As one possible implementation, the radio frequency signal receiver 301 may determine whether a radio frequency signal from the radio frequency signal transmitter 302 is received, controlling the state of the target communication interface.

Illustratively, when the radio frequency signal receiver 301 receives the radio frequency signal from the radio frequency signal transmitter 302, the radio frequency signal receiver 301 controls the target communication interface to be in an on state. When the radio frequency signal receiver 301 does not receive the radio frequency signal from the radio frequency signal transmitter 302, the radio frequency signal receiver 301 controls the target communication interface to be in an off state.

That is, the rf signal receiver 301 may determine whether an rf signal from the rf signal transmitter 302 is received, simulate whether the vehicle in which the controller 101 is disposed is unlocked by a proper key, and control the state of the target communication interface according to the determination result. Therefore, the test scene of the moving function of the vehicle seat can be expanded, and the test integrity is improved.

In some embodiments, in conjunction with the vehicle seat testing system shown in fig. 3, as shown in fig. 4, the vehicle seat testing system 100 provided by the present utility model may further include: a controller area network open environment (controller area network open environment, CANoe) receiver 401.

Wherein the management device 201 and the controller 101 are both connected to a CANoe receiver 401.

The CANoe receiver 401 is a CANoe receiver of version 11.

The management device 201 is configured to send management instructions to the CANoe receiver 401, where the management instructions may include: a vehicle start command and a vehicle shut-down command.

The CANoe receiver 401 is used to control the state of the target communication interface. For example, the CANoe receiver 401 may control the target communication interface to be in an on state. For another example, the CANoe receiver 401 may control the target communication interface to be in an off state.

As a possible implementation, the CANoe receiver 401 may control the state of the target communication interface according to the management instruction from the management device 201.

Illustratively, when the CANoe receiver 401 receives the management instruction from the management apparatus 201 as the vehicle start instruction, the CANoe receiver 401 controls the target communication interface to be in an on state, and when the CANoe receiver 401 receives the management instruction from the management apparatus 201 as the vehicle off instruction, the CANoe receiver 401 controls the target communication interface to be in an off state.

That is, the CANoe receiver 401 may simulate the state (e.g., start-up state, off state, etc.) of the vehicle deploying the controller 101 and control the state of the target communication interface according to the management instruction from the management device 201. Therefore, the test scene of the moving function of the vehicle seat can be expanded, and the test integrity is improved.

In some embodiments, in conjunction with the vehicle seat testing system shown in fig. 4, as shown in fig. 5, the vehicle seat testing system 100 provided by the present utility model may further include: a shift switch device 501.

The shift switching device 501 is connected to the controller 101.

The shift switching device 501 is used to control the state of the target communication interface. For example, the shift switching device 501 may control the target communication interface to be in an on state. For another example, the shift switch device 501 may control the target communication interface to be in an off state.

As one possible implementation, the state of the shift switching device 501 may include: a parking gear state and a driving gear state. The shift switch device 501 may control the state of the target communication interface according to the state of the shift switch device 501.

For example, when the state of the shift switch device 501 is the parking position state, the shift switch device 501 controls the target communication interface to be in the on state, and when the state of the shift switch device 501 is the driving position state, the shift switch device 501 controls the target communication interface to be in the off state.

That is, the shift switch device 501 may simulate a shift state (e.g., a parking shift state, a driving shift state, etc.) of the vehicle in which the controller 101 is disposed, and control a state of the target communication interface, according to the state of the shift switch device 501. Therefore, the test scene of the moving function of the vehicle seat can be expanded, and the test integrity is improved.

In some embodiments, in conjunction with the vehicle seat testing system shown in fig. 5, as shown in fig. 6, the vehicle seat testing system 100 provided in the present utility model may further include: network switch 601.

Wherein the management device 201 is connected to a target communication interface in the controller 101 through a network switch 601.

The network switch 601 is used to forward instructions from the management device 201 to a target communication interface in the controller 101.

Illustratively, the network switch 601 may receive the modification instructions from the management device 201 and forward the modification instructions to the target communication interface in the controller 101.

As a possible implementation manner, the network converter 601 may be further connected to a ground terminal and a power terminal of the load box 102, and one end of the network converter 601 is connected to a network port of the management device 201 through a network cable, and the other end is connected to a target communication interface of the controller 101 through the network cable. Also, the network switch 601 is configured with a virtual local area network (virtual local area network, VLAN), and the controller 101 and the management apparatus 201 are each configured with an internet protocol (internet protocol, IP).

It should be noted that, the VLAN configured by the network switch 601 is a VLAN with an identification number (identity document, ID) of 6 created by a worker through the wired_set tool, and the IP configured by the controller 101 and the IP configured by the management device 201 are in the same network segment.

That is, the network converter 601 may convert the instruction from the management apparatus 201 into a protocol form corresponding to the controller 101 and forward the converted instruction to the target communication interface of the controller 101, so that the management apparatus 201 may communicate with the controller 101 and manage the location parameter in the controller 101.

In some embodiments, the controller 101 may control the target communication interface to be in an on state in a case where the radio frequency signal receiver 301 receives the radio frequency signal from the radio frequency signal transmitter 302, the CANoe receiver 401 receives the vehicle start instruction from the management apparatus 201, and the state of the shift switching device 501 is the parking gear state.

In some embodiments, the radio frequency signal receiver 301, the CANoe receiver 401, and the shift switching device 501 may all be connected to the controller 101 through the load box 102.

In some embodiments, the controller 101 may further include: detecting the function pin, the resistor box 103 may further include: a level switch. Wherein, the Max end of the resistor box 103 may be connected to the detection function pin of the controller 101 through a wire, and the state of the level switch may include: a high state and a low state. The resistor box 103 may simulate the state of the seat (e.g., a manned state, an unmanned state) by providing a resistor to the detection function pin. The resistance box 103 can simulate the door state (e.g., door open state, door closed state) of the vehicle in which the controller 101 is disposed by switching the state of the level switch.

Illustratively, the worker connects the Max end of the resistor box 103 to the detection function pin, adjusts the 10Ω knob to 8, and adjusts the other unit knobs to 0, i.e., sets the 80deg.OMEGA resistor to simulate a seating occupied state. The resistance can also be set to be 10KΩ, simulating the unmanned state of the seat. Next, the worker toggles the level switch on the resistance box 103 from the low level to the high level, which means that the door state of the vehicle in which the controller 101 is disposed is switched from the door open state to the door closed state.

In some embodiments, in conjunction with the vehicle seat testing system shown in fig. 6, as shown in fig. 7, in the vehicle seat testing system 100 provided by the present utility model, the controller 101 may include: the load box 102 may include: the first sub-load tank 704, the second sub-load tank 705, and the third sub-load tank 706, the resistive tank 103 may include: a first sub-resistor tank 707, a second sub-resistor tank 708, and a third sub-resistor tank 709.

The first sub-controller corresponds to a main driving seat, the second sub-controller corresponds to a secondary driving seat, the third sub-controller corresponds to a rear seat, the first sub-controller, the second sub-controller and the third sub-controller are connected in pairs, the first sub-load box and the first sub-resistance box are connected with the first sub-controller, the second sub-load box and the second sub-resistance box are connected with the second sub-controller, and the third sub-load box and the third sub-resistance box are connected with the third sub-controller.

That is, by providing one sub-controller for each seat and establishing a connection between the respective sub-controllers, the operability of controlling the vehicle seat can be improved. And in the state that each sub-controller is connected, the mobile function of each sub-controller is tested, so that the test of the whole vehicle seat system can be realized.

The present utility model is not limited to the above embodiments, and any changes or substitutions within the technical scope of the present utility model should be covered by the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (8)

1. A vehicle seat testing system, the vehicle seat testing system comprising: controller, load box and resistance box, the load box includes: an indicator light;

the load box and the resistance box are connected with the controller;

the resistance box is used for providing resistance for the controller, the controller is used for outputting signals, and the load box is used for controlling the state of the indicator lamp;

when the controller receives the resistance provided by the resistor box, the controller outputs a signal, when the controller does not receive the resistance provided by the resistor box, the controller does not output a signal, when the load box receives the signal from the controller, the load box controls the indicator lamp to display a first color, and when the load box does not receive the signal from the controller, the load box controls the indicator lamp to display a second color.

2. The vehicle seat testing system of claim 1, wherein the controller comprises: a target communication interface, the vehicle seat testing system further comprising: a management device;

the controller is connected with the management equipment through the target communication interface;

the management device is used for managing position parameters in the controller, wherein the position parameters are used for indicating the position of the seat.

3. The vehicle seat testing system of claim 2, further comprising: a radio frequency signal receiver and a radio frequency signal transmitter;

the controller and the radio frequency signal transmitter are connected with the radio frequency signal receiver;

the radio frequency signal transmitter is used for transmitting radio frequency signals to the radio frequency signal receiver;

the radio frequency signal receiver is used for controlling the state of the target communication interface;

when the radio frequency signal receiver receives the radio frequency signal from the radio frequency signal transmitter, the radio frequency signal receiver controls the target communication interface to be in an on state, and when the radio frequency signal receiver does not receive the radio frequency signal from the radio frequency signal transmitter, the radio frequency signal receiver controls the target communication interface to be in an off state.

4. The vehicle seat testing system of claim 2, further comprising: a controller area network open environment CANoe receiver;

the management equipment and the controller are connected with the CANoe receiver;

the management device is further configured to send a management instruction to the CANoe receiver, where the management instruction includes: a vehicle start command and a vehicle close command;

the CANoe receiver is used for controlling the state of the target communication interface;

when the CANoe receiver receives the management instruction from the management device as the vehicle starting instruction, the CANoe receiver controls the target communication interface to be in an on state, and when the CANoe receiver receives the management instruction from the management device as the vehicle closing instruction, the CANoe receiver controls the target communication interface to be in an off state.

5. The vehicle seat testing system of claim 2, further comprising: a shift switch device, the state of the shift switch device comprising: a parking gear state, a driving gear state;

the gear shifting switch device is connected with the controller;

the gear shifting switch device is used for controlling the state of the target communication interface;

when the state of the gear shifting switch device is the parking gear state, the gear shifting switch device controls the target communication interface to be in an on state, and when the state of the gear shifting switch device is the driving gear state, the gear shifting switch device controls the target communication interface to be in an off state.

6. The vehicle seat testing system of any of claims 2-5, further comprising: a network converter;

the management device is connected with the target communication interface through the network converter;

the network switch is configured to forward instructions from the management device to the target communication interface.

7. The vehicle seat testing system of any of claims 1-5, wherein the load box is connected to the controller by a wiring harness.

8. The vehicle seat testing system of any of claims 1-5, wherein the controller comprises: the first sub-controller, second sub-controller and third sub-controller, first sub-controller corresponds the main seat that drives, the second sub-controller corresponds the vice seat that drives, the third sub-controller corresponds the back row seat, first sub-controller the second sub-controller with the two liang of connections of third sub-controller, the load box includes: a first sub-load tank, a second sub-load tank, and a third sub-load tank, the resistor tank comprising: the first sub-resistor box, the second sub-resistor box and the third sub-resistor box, the first sub-load box and the first sub-resistor box are all connected with the first sub-controller, the second sub-load box and the second sub-resistor box are all connected with the second sub-controller, and the third sub-load box and the third sub-resistor box are all connected with the third sub-controller.