WO2022247192A1 - 一种轨道车辆门系统试验控制器 - Google Patents
一种轨道车辆门系统试验控制器 Download PDFInfo
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- WO2022247192A1 WO2022247192A1 PCT/CN2021/134247 CN2021134247W WO2022247192A1 WO 2022247192 A1 WO2022247192 A1 WO 2022247192A1 CN 2021134247 W CN2021134247 W CN 2021134247W WO 2022247192 A1 WO2022247192 A1 WO 2022247192A1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- the invention relates to the technical field of control systems, in particular to a universal rail vehicle door system test controller.
- an embodiment of the present invention provides a rail vehicle door system test controller to improve the test efficiency of the door control system.
- a rail vehicle door system test controller comprising:
- a gate control signal generator configured to generate and output a gate control signal based on a preset frequency
- the first solid state relay is used for the door control signal output by the door control signal generator
- the second solid state relay the input end of the second solid state relay is connected to the output end of the first solid state relay, and the output end of the second solid state relay is connected to the gate control signal input end of each door control system;
- a first time delay relay the input end of the first time delay relay is connected to the output end of the first solid state relay;
- the third solid state relay the input end of the third solid state relay is connected to the output end of the first delay relay, and the output end of the third solid state relay is connected to the gate control signal input end of each door control system;
- a counter the output terminal of the counter is connected to the output terminal of the first solid state relay, and is used to count the number of times of the gate control signal output by the first solid state relay.
- the above-mentioned rail vehicle door system test controller also includes:
- a second time delay relay is arranged between the first solid state relay, the second solid state relay and the first time delay relay.
- the above-mentioned rail vehicle door system test controller also includes:
- a start switch arranged between the first solid state relay and the second time delay relay.
- the first delay relay and the second delay relay are adjustable delay relays.
- the above-mentioned rail vehicle door system test controller also includes:
- the recorder is used to read and display the count value of the counter.
- the above-mentioned rail vehicle door system test controller also includes:
- the power supply module is used to provide working current for the electrical devices in the test controller of the rail vehicle door system.
- the power supply module is provided with a control switch, and the control switch is used to control whether the power supply module works or not.
- start the door control signal generator, and the door control signal generator will generate and output the door control signal based on the preset frequency.
- the door control signal After passing through the second solid state relay, the first time delay relay, and the third solid state relay in sequence, a group of door control signals will be generated, the door control signals include a door closing signal and a door opening signal, and the door control system obtains After the door control signal, the door opening operation and door closing operation are performed, and a door opening and closing test is completed, and the number of tests of the door control system can be recorded by the counter, so as to prevent the number of tests of the door control system from being too small, and The door control system cannot be reliably tested, thereby improving test efficiency and ensuring reliability of test results.
- Fig. 1 is the structural representation of the test controller of rail vehicle door system disclosed in the embodiment of the application;
- Fig. 2 is a schematic structural diagram of a test controller for a rail vehicle door system disclosed in another embodiment of the present application.
- the application discloses a test controller for the door system of rail vehicles, see Fig. 1, the system can:
- Door control signal generator 100 first solid state relay K1, second solid state relay K2, first delay relay D1, third solid state relay K3 and counter 200;
- the gate control signal generator 100 is used to generate and output a gate control signal based on a preset frequency.
- the gate control signal generator 100 can generate and output an enable signal based on a preset frequency, and the enable signal can be directly used as a gate control signal.
- the gate control signal generator 100 can also be composed of a pulse signal generator and a trigger.
- the pulse signal generator presets the frequency to generate and output a pulse signal. After the pulse signal acts on the trigger, it passes The trigger generates a gate control signal of a required amplitude, for example, the trigger generates a gate control signal of a preset amplitude every time a pulse signal is detected, and sends the gate control signal to the The first solid state relay K1;
- the first solid state relay K1 is used to obtain and forward the door control signal
- the second solid state relay K2 the input end of the second solid state relay K2 is connected to the output end of the first solid state relay K1, the output end of the second solid state relay K2 is connected to the gate control signal of each door control system The input ends are connected.
- the second solid state relay K2 obtains the door control signal through the first solid state relay K1, and sends the door control signal to the door control signal input end of the door control system.
- the door control system performs an operation on the door based on the current state of the door after obtaining the door control signal.
- the door control system can also have two gate control signal input terminals, one of the gate control signal input terminals is connected to the output terminal of the second solid state relay K2, and the gate control signal input terminal
- the door control signal obtained is only used as a door opening signal
- the other control signal input terminal is connected to the output terminal of the third solid state relay K3, and the door control signal obtained by the door control signal input terminal is only used as a door closing signal.
- the first time delay relay D1 the input end of the first time delay relay D1 is connected to the output end of the first solid state relay K1, in this scheme, the first time delay relay D1 is connected to the first solid state relay After the door control signal output by K1 is delayed, it is loaded on the door control system through the third solid state relay K3, so that the door control system responds to the door control signal output by the second solid state relay K2 after a set period of time , responding again to the door control signal output by the third solid state relay K3, the set duration is the delay duration of the first demonstration machine relay;
- the third solid state relay K3, the input end of the third solid state relay K3 is connected with the output end of the first delay relay D1, the output end of the third solid state relay K3 is input with the gate control signal of each door control system end connected;
- a counter 200 the output end of the counter 200 is connected to the output end of the first solid state relay K1, and is used to count the number of gate control signals output by the first solid state relay K1, and the counting times by the counter 200, The number of tests of the door control system can be obtained. For example, if the count of the counter 200 is 100, the door control system has performed 100 door opening and closing tests.
- the gate control signal generator 100 will generate and output the gate control signal based on the preset frequency, and the gate control signal will pass through the After the second solid state relay K2, the first time delay relay D1, and the third solid state relay K3, a group of door control signals will be generated, the door control signals include a door closing signal and a door opening signal, and the door control system obtains After the door control signal, the door opening operation and door closing operation are performed, and a door opening and closing test is completed, and the number of tests of the door control system can be recorded by the counter 200, so as to prevent the number of tests of the door control system from being too small.
- the door control system cannot be reliably tested, thereby improving the test efficiency and ensuring the reliability of the test results.
- a second time delay relay D2 may also be included, and the second time delay relay D2 is arranged between the first solid state relay K1 and the second solid state relay. Between the relay K2 and the first delay relay D1. That is, the input end of the second time delay relay D2 is connected to the output end of the first solid state relay K1, the output end of the second time delay relay D2 is connected to the input end of the second solid state relay K2 and the The input end of the first delay relay D1 is connected. At this time, the gate control signal input to the second delay relay D2 is only delayed by the second delay relay D2, and the gate control signal input to the third solid state relay K3 is delayed by the second delay relay D2. A time delay relay D1 and a time delay of the second time delay relay D2.
- a start switch disposed between the first solid state relay and the second delay relay D2 may also be included. Only after the start switch is closed, the gate control signal output by the first solid state relay K1 can be sent to the second delay relay D2.
- the first delay relay D1 and the second delay relay D2 are adjustable delay relays.
- the above solution may also include a recorder 400, which is used to read and display the counter A count value of 200. The user can judge whether to continue to test the door control system according to the recorded value of the recorder 400 .
- a power supply module 300 the power supply module 300 is used to provide working current for the electrical devices in the test controller of the rail vehicle door system, and its input terminal is connected to The external power supply is connected, and the electrical signal obtained by the external power supply is converted into a working power supply suitable for the counter 200 or other electrical appliances in the technical solution disclosed in the embodiment of the present application, and then output.
- the power supply module 300 is provided with a control switch, and the control switch is used to control whether the power supply module 300 works or not.
- each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.
- the description is relatively simple, and for the related information, please refer to the description of the method part.
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Abstract
一种轨道车辆门系统试验控制器，包括：门控制信号发生器(100)，用于基于预设频率生成并输出门控制信号；第一固态继电器(K1)用于门控制信号发生器输出的门控制信号；第二固态继电器(K2)的输入端与第一固态继电器(K1)的输出端相连，第二固态继电器(K2)的输出端与各个门控制系统的门控信号输入端相连；第一延时继电器(D1)，第一延时继电器(D1)的输入端与第一固态继电器(K1)的输出端相连；第三固态继电器(K3)的输入端与第一延时继电器(D1)的输出端相连，第三固态继电器(K3)的输出端与各个门控制系统的门控信号输入端相连；计数器(200)，计数器(200)的输出端与第一固态继电器(K1)的输出端相连，用于计量第一固态继电器(K1)输出的门控制信号的次数，从而提高了试验效率，保证了试验结果的可靠性。
Description
本申请要求于2021年05月25日提交中国专利局、申请号为CN202110570850.5、发明名称为“一种轨道车辆门系统试验控制器”的国内申请的优先权，其全部内容通过引用结合在本申请中。
本发明涉及控制系统技术领域，具体涉及一种具有通用性的轨道车辆门系统试验控制器。
现有技术方案中，为了保证轨道车辆上的门控制系统能够安全可靠的对门的开关状态进行控制，需要对门控制系统进行多次测试，在测试时，通常通过用户手动依次向门控制系统键入多次开、关信号的方式对门控制系统进行测试，测试效率低。
发明内容
有鉴于此，本发明实施例提供一种轨道车辆门系统试验控制器，以提高门控制系统的试验效率。
为实现上述目的，本发明实施例提供如下技术方案：
一种轨道车辆门系统试验控制器，包括：
门控制信号发生器，用于基于预设频率，生成并输出门控制信号；
第一固态继电器，所述第一固态继电器用于所述门控制信号发生器输出的门控制信号；
第二固态继电器，所述第二固态继电器的输入端与所述第一固态继电器的输出端相连，所述第二固态继电器的输出端与各个门控制系统的门控信号输入端相连；
第一延时继电器，所述第一延时继电器的输入端与所述第一固态继电器的输出端相连；
第三固态继电器，所述第三固态继电器的输入端与所述第一延时继电器的输出端相连，所述第三固态继电器的输出端与各个门控制系统的门控信号输入端相连；
计数器，所述计数器的输出端与所述第一固态继电器的输出端相连，用于计量所述第一固态继电器输出的门控制信号的次数。
可选的，上述轨道车辆门系统试验控制器中，还包括：
第二延时继电器，所述第二延时继电器设置于所述第一固态继电器与所述第二固态继电器以及所述第一延时继电器之间。
可选的，上述轨道车辆门系统试验控制器中，还包括：
设置于所述第一固态继电器与所述第二延时继电器之间的启动开关。
可选的，上述轨道车辆门系统试验控制器中，所述第一延时继电器和所述第二延时继电器为可以调延时继电器。
可选的，上述轨道车辆门系统试验控制器中，还包括：
记录仪，用于读取并显示所述计数器的计数值。
可选的，上述轨道车辆门系统试验控制器中，还包括：
供电模块，用于为所述轨道车辆门系统试验控制器中的用电器件提供工作电流。
可选的，上述轨道车辆门系统试验控制器中，所述供电模块上设置有控制开关，所述控制开关用于控制所述供电模块的工作与否。
采用本申请实施例公开的技术方案对门控制系统进行试验时，启动所述门控制信号发生器，所述门控制信号发生器会基于预设频率，生成并输出门控制信号，所述门控制信号在依次经过所述第二固态继电器、第一延时继电器、第三固态继电器后，会生成一组门控制信号，所述门控制信号包括关门信号和开门信号，所述门控制系统在获取到所述门控制信号后，执行开门操作和关门操作，完成了一次开、关门测试，并且可通过所述计数器记录所述门控制系统的试验次数，以防止门控制系统的试验次数过少，而无法对所述门控制系统进行可靠测试，从而提高了试验效率，并且，保证了试验结果的可靠性。
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲， 在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为本申请实施例公开的轨道车辆门系统试验控制器的结构示意图；
图2为本申请另一实施例公开的轨道车辆门系统试验控制器的结构示意图。
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
为了提高门控制系统的测试效率，本申请公开了一种轨道车辆门系统试验控制器，参见图1，该系统可以：
门控制信号发生器100、第一固态继电器K1、第二固态继电器K2、第一延时继电器D1、第三固态继电器K3和计数器200；
门控制信号发生器100，用于基于预设频率，生成并输出门控制信号，所述门控制信号发生器100可以基于预设频率生成并输出使能信号，该使能信号可以直接作为门控制信号来使用，所述门控制信号发生器100也可以由脉冲信号发生器和触发其构成，脉冲信号发生器预设频率，生成并输出脉冲信号，脉冲信号作用在所述触发器上后，通过所述触发器产生所需幅值的门控制信号，例如，所述触发器在每检测到一次脉冲信号时，产生一个预设幅值的门控制信号，将所述门控制信号发送给所述第一固态继电器K1；
所述第一固态继电器K1用于获取并转发门控制信号；
所述第二固态继电器K2，所述第二固态继电器K2的输入端与所述第一固态继电器K1的输出端相连，所述第二固态继电器K2的输出端与各个门控制系统的门控信号输入端相连，在本方案中，所述第二固态继电器K2经所述第一固态继电器K1获取所述门控制信号，将所述门控制信号发送给所述门控制系统的门控信号输入端，所述门控制系统在获取到所述门控信号后，基于门的当前状态，对门进行一次操作，例如，如果门处于开启 状态，则对门进行一次关闭操作，如果门处于关闭状态，则对门进行一次开启操作，当然，所述门控制系统也可以具有两个门控信号输入端，其中一个门控信号输入端与所述第二固态继电器K2的输出端相连，由该门控信号输入端获取到的门控制信号只作为开门信号来使用，另一个控信号输入端与所述第三固态继电器K3的输出端相连，由该门控信号输入端获取到的门控制信号只作为关门信号来使用；
第一延时继电器D1，所述第一延时继电器D1的输入端与所述第一固态继电器K1的输出端相连，本方案中，所述第一延时继电器D1对所述第一固态继电器K1输出的门控制信号延时后，通过所述第三固态继电器K3加载到所述门控制系统上，从而使得门控制系统在响应所述第二固态继电器K2输出的门控制信号设定时长后，再次响应由所述第三固态继电器K3输出的门控制信号，所述设定时长为所述第一演示机继电器的延时时长；
第三固态继电器K3，所述第三固态继电器K3的输入端与所述第一延时继电器D1的输出端相连，所述第三固态继电器K3的输出端与各个门控制系统的门控信号输入端相连；
计数器200，所述计数器200的输出端与所述第一固态继电器K1的输出端相连，用于计量所述第一固态继电器K1输出的门控制信号的次数，通过所述计数器200的计量次数，可以获取所述门控制系统的测试次数，例如，所述计数器200的计数为100，则所述门控制系统进行了100次开关门试验。
采用本申请实施例公开的技术方案对，启动所述门控制信号发生器100，所述门控制信号发生器100会基于预设频率，生成并输出门控制信号，所述门控制信号在依次经过所述第二固态继电器K2、第一延时继电器D1、第三固态继电器K3后，会生成一组门控制信号，所述门控制信号包括关门信号和开门信号，所述门控制系统在获取到所述门控制信号后，执行开门操作和关门操作，完成了一次开、关门测试，并且可通过所述计数器200记录所述门控制系统的试验次数，以防止门控制系统的试验次数过少，而无法对所述门控制系统进行可靠测试，从而提高了试验效率，并且，保证了试验结果的可靠性。
在本申请另一实施例公开的技术方案中，参见图2，还可以包括第二 延时继电器D2，所述第二延时继电器D2设置于所述第一固态继电器K1与所述第二固态继电器K2以及所述第一延时继电器D1之间。即，所述第二延时继电器D2的输入端与所述第一固态继电器K1的输出端相连，所述第二延时继电器D2的输出端与所述第二固态继电器K2的输入端以及所述第一延时继电器D1的输入端相连。此时，输入至所述第二延时继电器D2的门控制信号仅经过了所述第二延时继电器D2进行延时，输入至所述第三固态继电器K3的门控制信号经过了所述第一延时继电器D1和所述第二延时继电器D2的延时。
在本申请另一实施例公开的技术方案中，还可以包括设置于所述第一固态继电器与所述第二延时继电器D2之间的启动开关。只有当所述启动开关闭合后，所述第一固态继电器K1输出的门控制信号才可发送至所述第二延时继电器D2。
在本申请另一实施例公开的技术方案中，所述第一延时继电器D1和所述第二延时继电器D2为可以调延时继电器。
在本申请另一实施例公开的技术方案中，为了便于用户观察和记录门控制系统的测试次数，上述方案中还可以包括记录仪400，所述记录仪400用于读取并显示所述计数器200的计数值。用户可以依据所述记录仪400的记录数值判断是否需要继续对所述门控制系统进行试验。
在本申请另一实施例公开的技术方案中，还包括：供电模块300，所述供电模块300用于为所述轨道车辆门系统试验控制器中的用电器件提供工作电流，其输入端与外部电源相连，将由外部电源获取到的电信号进行转换后，转换为适合于本申请实施例公开的技术方案中的计数器200或其他用电器的的工作电源后输出。
进一步的，本申请上述实施例公开的技术方案中，所述供电模块300上设置有控制开关，所述控制开关用于控制所述供电模块300的工作与否。
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。对于实施例公开的装置而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处参见方法部分说明即可。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
Claims (7)
- 一种轨道车辆门系统试验控制器，其特征在于，包括：门控制信号发生器，用于基于预设频率，生成并输出门控制信号；第一固态继电器，所述第一固态继电器用于所述门控制信号发生器输出的门控制信号；第二固态继电器，所述第二固态继电器的输入端与所述第一固态继电器的输出端相连，所述第二固态继电器的输出端与各个门控制系统的门控信号输入端相连；第一延时继电器，所述第一延时继电器的输入端与所述第一固态继电器的输出端相连；第三固态继电器，所述第三固态继电器的输入端与所述第一延时继电器的输出端相连，所述第三固态继电器的输出端与各个门控制系统的门控信号输入端相连；计数器，所述计数器的输出端与所述第一固态继电器的输出端相连，用于计量所述第一固态继电器输出的门控制信号的次数。
- 根据权利要求1所述的轨道车辆门系统试验控制器，其特征在于，还包括：第二延时继电器，所述第二延时继电器设置于所述第一固态继电器与所述第二固态继电器以及所述第一延时继电器之间。
- 根据权利要求2所述的轨道车辆门系统试验控制器，其特征在于，还包括：设置于所述第一固态继电器与所述第二延时继电器之间的启动开关。
- 根据权利要求2所述的轨道车辆门系统试验控制器，其特征在于，所述第一延时继电器和所述第二延时继电器为可以调延时继电器。
- 根据权利要求1所述的轨道车辆门系统试验控制器，其特征在于，还包括：记录仪，用于读取并显示所述计数器的计数值。
- 根据权利要求1所述的轨道车辆门系统试验控制器，其特征在于，还包括：供电模块，用于为所述轨道车辆门系统试验控制器中的用电器件提供工作电流。
- 根据权利要求6所述的轨道车辆门系统试验控制器，其特征在于，所述供电模块上设置有控制开关，所述控制开关用于控制所述供电模块的工作与否。
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| CN105628407A (zh) * | 2016-01-05 | 2016-06-01 | 中车南京浦镇车辆有限公司 | 一种轨道车辆自动开关门试验装置及测试方法 |
| JP2017193286A (ja) * | 2016-04-21 | 2017-10-26 | 株式会社ケーヒン | 車両用電動開閉扉の電子制御装置 |
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| CN113219956A (zh) * | 2021-05-25 | 2021-08-06 | 中车长春轨道客车股份有限公司 | 一种轨道车辆门系统试验控制器 |
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| CN203101591U (zh) * | 2013-03-14 | 2013-07-31 | 天津市科易电子科技有限公司 | 固态继电器检测装置 |
| CN105628407A (zh) * | 2016-01-05 | 2016-06-01 | 中车南京浦镇车辆有限公司 | 一种轨道车辆自动开关门试验装置及测试方法 |
| JP2017193286A (ja) * | 2016-04-21 | 2017-10-26 | 株式会社ケーヒン | 車両用電動開閉扉の電子制御装置 |
| CN110778243A (zh) * | 2019-10-15 | 2020-02-11 | 武汉中车长客轨道车辆有限公司 | 开关门调试系统 |
| CN113219956A (zh) * | 2021-05-25 | 2021-08-06 | 中车长春轨道客车股份有限公司 | 一种轨道车辆门系统试验控制器 |
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